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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-08 16:58:19 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-08 16:59:34 +0000
commitb306a14ab81a53f568663c93f8d4cc22996f35fa (patch)
tree6f4798ef73b8b0828fdada2f35a0be1d7e5681f5 /debian/patches-rt
parentMerging upstream version 6.1.82. (diff)
downloadlinux-b306a14ab81a53f568663c93f8d4cc22996f35fa.tar.xz
linux-b306a14ab81a53f568663c93f8d4cc22996f35fa.zip
Merging debian version 6.1.82-1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'debian/patches-rt')
-rw-r--r--debian/patches-rt/0001-vduse-Remove-include-of-rwlock.h.patch8
-rw-r--r--debian/patches-rt/0002-signal-Don-t-disable-preemption-in-ptrace_stop-on-PR.patch8
-rw-r--r--debian/patches-rt/0003-sched-Consider-task_struct-saved_state-in-wait_task_.patch8
-rw-r--r--debian/patches-rt/0004-spi-Remove-the-obsolte-u64_stats_fetch_-_irq-users.patch10
-rw-r--r--debian/patches-rt/0005-net-Remove-the-obsolte-u64_stats_fetch_-_irq-users-d.patch66
-rw-r--r--debian/patches-rt/0006-net-Remove-the-obsolte-u64_stats_fetch_-_irq-users-n.patch30
-rw-r--r--debian/patches-rt/0007-bpf-Remove-the-obsolte-u64_stats_fetch_-_irq-users.patch12
-rw-r--r--debian/patches-rt/0008-u64_stat-Remove-the-obsolete-fetch_irq-variants.patch8
-rw-r--r--debian/patches-rt/0009-net-Avoid-the-IPI-to-free-the.patch20
-rw-r--r--debian/patches-rt/0010-x86-Allow-to-enable-RT.patch10
-rw-r--r--debian/patches-rt/0011-x86-Enable-RT-also-on-32bit.patch10
-rw-r--r--debian/patches-rt/0012-softirq-Use-a-dedicated-thread-for-timer-wakeups.patch14
-rw-r--r--debian/patches-rt/0013-rcutorture-Also-force-sched-priority-to-timersd-on-b.patch8
-rw-r--r--debian/patches-rt/0014-tick-Fix-timer-storm-since-introduction-of-timersd.patch10
-rw-r--r--debian/patches-rt/0015-softirq-Wake-ktimers-thread-also-in-softirq.patch8
-rw-r--r--debian/patches-rt/0016-tpm_tis-fix-stall-after-iowrite-s.patch8
-rw-r--r--debian/patches-rt/0017-zram-Replace-bit-spinlocks-with-spinlock_t-for-PREEM.patch8
-rw-r--r--debian/patches-rt/0018-locking-lockdep-Remove-lockdep_init_map_crosslock.patch8
-rw-r--r--debian/patches-rt/0019-printk-Bring-back-the-RT-bits.patch8
-rw-r--r--debian/patches-rt/0020-printk-add-infrastucture-for-atomic-consoles.patch12
-rw-r--r--debian/patches-rt/0021-serial-8250-implement-write_atomic.patch12
-rw-r--r--debian/patches-rt/0022-printk-avoid-preempt_disable-for-PREEMPT_RT.patch8
-rw-r--r--debian/patches-rt/0023-drm-i915-Use-preempt_disable-enable_rt-where-recomme.patch8
-rw-r--r--debian/patches-rt/0024-drm-i915-Don-t-disable-interrupts-on-PREEMPT_RT-duri.patch8
-rw-r--r--debian/patches-rt/0025-drm-i915-Don-t-check-for-atomic-context-on-PREEMPT_R.patch8
-rw-r--r--debian/patches-rt/0026-drm-i915-Disable-tracing-points-on-PREEMPT_RT.patch8
-rw-r--r--debian/patches-rt/0027-drm-i915-skip-DRM_I915_LOW_LEVEL_TRACEPOINTS-with-NO.patch8
-rw-r--r--debian/patches-rt/0028-drm-i915-gt-Queue-and-wait-for-the-irq_work-item.patch8
-rw-r--r--debian/patches-rt/0029-drm-i915-gt-Use-spin_lock_irq-instead-of-local_irq_d.patch8
-rw-r--r--debian/patches-rt/0030-drm-i915-Drop-the-irqs_disabled-check.patch8
-rw-r--r--debian/patches-rt/0031-Revert-drm-i915-Depend-on-PREEMPT_RT.patch8
-rw-r--r--debian/patches-rt/0032-sched-Add-support-for-lazy-preemption.patch34
-rw-r--r--debian/patches-rt/0033-x86-entry-Use-should_resched-in-idtentry_exit_cond_r.patch8
-rw-r--r--debian/patches-rt/0034-x86-Support-for-lazy-preemption.patch10
-rw-r--r--debian/patches-rt/0035-entry-Fix-the-preempt-lazy-fallout.patch8
-rw-r--r--debian/patches-rt/0036-arm-Add-support-for-lazy-preemption.patch8
-rw-r--r--debian/patches-rt/0037-powerpc-Add-support-for-lazy-preemption.patch10
-rw-r--r--debian/patches-rt/0038-arch-arm64-Add-lazy-preempt-support.patch10
-rw-r--r--debian/patches-rt/0039-arm-Disable-jump-label-on-PREEMPT_RT.patch8
-rw-r--r--debian/patches-rt/0040-ARM-enable-irq-in-translation-section-permission-fau.patch8
-rw-r--r--debian/patches-rt/0041-tty-serial-omap-Make-the-locking-RT-aware.patch10
-rw-r--r--debian/patches-rt/0042-tty-serial-pl011-Make-the-locking-work-on-RT.patch10
-rw-r--r--debian/patches-rt/0043-ARM-Allow-to-enable-RT.patch8
-rw-r--r--debian/patches-rt/0044-ARM64-Allow-to-enable-RT.patch10
-rw-r--r--debian/patches-rt/0045-powerpc-traps-Use-PREEMPT_RT.patch10
-rw-r--r--debian/patches-rt/0046-powerpc-pseries-iommu-Use-a-locallock-instead-local_.patch10
-rw-r--r--debian/patches-rt/0047-powerpc-kvm-Disable-in-kernel-MPIC-emulation-for-PRE.patch8
-rw-r--r--debian/patches-rt/0048-powerpc-stackprotector-work-around-stack-guard-init-.patch8
-rw-r--r--debian/patches-rt/0049-POWERPC-Allow-to-enable-RT.patch8
-rw-r--r--debian/patches-rt/0050-sysfs-Add-sys-kernel-realtime-entry.patch8
-rw-r--r--debian/patches-rt/0051-Add-localversion-for-RT-release.patch8
-rw-r--r--debian/patches-rt/0052-Linux-6.1.46-rt13-REBASE.patch8
-rw-r--r--debian/patches-rt/0053-io-mapping-don-t-disable-preempt-on-RT-in-io_mapping.patch8
-rw-r--r--debian/patches-rt/0054-locking-rwbase-Mitigate-indefinite-writer-starvation.patch8
-rw-r--r--debian/patches-rt/0055-revert-softirq-Let-ksoftirqd-do-its-job.patch8
-rw-r--r--debian/patches-rt/0056-debugobjects-locking-Annotate-debug_object_fill_pool.patch10
-rw-r--r--debian/patches-rt/0057-sched-avoid-false-lockdep-splat-in-put_task_struct.patch12
-rw-r--r--debian/patches-rt/0058-mm-page_alloc-Use-write_seqlock_irqsave-instead-writ.patch10
-rw-r--r--debian/patches-rt/0059-bpf-Remove-in_atomic-from-bpf_link_put.patch20
-rw-r--r--debian/patches-rt/0060-posix-timers-Ensure-timer-ID-search-loop-limit-is-va.patch8
-rw-r--r--debian/patches-rt/0061-drm-i915-Do-not-disable-preemption-for-resets.patch8
-rw-r--r--debian/patches-rt/0062-Linux-6.1.79-rt25-REBASE.patch (renamed from debian/patches-rt/0062-Linux-6.1.69-rt21-REBASE.patch)14
-rw-r--r--debian/patches-rt/0063-arm-Disable-FAST_GUP-on-PREEMPT_RT-if-HIGHPTE-is-als.patch43
-rw-r--r--debian/patches-rt/0064-Linux-6.1.82-rt27-REBASE.patch21
-rw-r--r--debian/patches-rt/series4
65 files changed, 408 insertions, 342 deletions
diff --git a/debian/patches-rt/0001-vduse-Remove-include-of-rwlock.h.patch b/debian/patches-rt/0001-vduse-Remove-include-of-rwlock.h.patch
index 891081a3a..e11997832 100644
--- a/debian/patches-rt/0001-vduse-Remove-include-of-rwlock.h.patch
+++ b/debian/patches-rt/0001-vduse-Remove-include-of-rwlock.h.patch
@@ -1,8 +1,8 @@
-From 52072a197524e62baa4ac9a5f33d15cd8b27fb17 Mon Sep 17 00:00:00 2001
+From cb00f3551d1076203c3d3e45bce547a22167e3d4 Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Tue, 16 Aug 2022 09:45:22 +0200
-Subject: [PATCH 01/62] vduse: Remove include of rwlock.h
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 01/64] vduse: Remove include of rwlock.h
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
rwlock.h should not be included directly. Instead linux/splinlock.h
should be included. Including it directly will break the RT build.
@@ -29,5 +29,5 @@ index 4e0e50e7ac15..173e979b84a9 100644
#define IOVA_START_PFN 1
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0002-signal-Don-t-disable-preemption-in-ptrace_stop-on-PR.patch b/debian/patches-rt/0002-signal-Don-t-disable-preemption-in-ptrace_stop-on-PR.patch
index 05ec116ad..3d1c7e16c 100644
--- a/debian/patches-rt/0002-signal-Don-t-disable-preemption-in-ptrace_stop-on-PR.patch
+++ b/debian/patches-rt/0002-signal-Don-t-disable-preemption-in-ptrace_stop-on-PR.patch
@@ -1,9 +1,9 @@
-From d5541b6ef4eccee650abfe3095b9e7365773494c Mon Sep 17 00:00:00 2001
+From d30b64b197204eca145c59f542df714bf8a3bbd1 Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Wed, 22 Jun 2022 11:36:17 +0200
-Subject: [PATCH 02/62] signal: Don't disable preemption in ptrace_stop() on
+Subject: [PATCH 02/64] signal: Don't disable preemption in ptrace_stop() on
PREEMPT_RT.
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Commit
53da1d9456fe7 ("fix ptrace slowness")
@@ -62,5 +62,5 @@ index 5d45f5da2b36..58e919c7c936 100644
cgroup_leave_frozen(true);
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0003-sched-Consider-task_struct-saved_state-in-wait_task_.patch b/debian/patches-rt/0003-sched-Consider-task_struct-saved_state-in-wait_task_.patch
index 933385ab9..81cd51a2b 100644
--- a/debian/patches-rt/0003-sched-Consider-task_struct-saved_state-in-wait_task_.patch
+++ b/debian/patches-rt/0003-sched-Consider-task_struct-saved_state-in-wait_task_.patch
@@ -1,9 +1,9 @@
-From e4742fc784660e012dc23090a72614bf1f9a0ca1 Mon Sep 17 00:00:00 2001
+From e5c3cf2a67b2d4ff5b85ad7842ee1161378193b4 Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Wed, 22 Jun 2022 12:27:05 +0200
-Subject: [PATCH 03/62] sched: Consider task_struct::saved_state in
+Subject: [PATCH 03/64] sched: Consider task_struct::saved_state in
wait_task_inactive().
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Ptrace is using wait_task_inactive() to wait for the tracee to reach a
certain task state. On PREEMPT_RT that state may be stored in
@@ -148,5 +148,5 @@ index 18a4f8f28a25..6bd06122850a 100644
set_current_state(TASK_UNINTERRUPTIBLE);
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0004-spi-Remove-the-obsolte-u64_stats_fetch_-_irq-users.patch b/debian/patches-rt/0004-spi-Remove-the-obsolte-u64_stats_fetch_-_irq-users.patch
index 0f1b0f221..b986e74b4 100644
--- a/debian/patches-rt/0004-spi-Remove-the-obsolte-u64_stats_fetch_-_irq-users.patch
+++ b/debian/patches-rt/0004-spi-Remove-the-obsolte-u64_stats_fetch_-_irq-users.patch
@@ -1,8 +1,8 @@
-From 638117350cb3452dd5043156c7e394befe7d6eb9 Mon Sep 17 00:00:00 2001
+From beec00d274388a151165290731f4b39240fbab7a Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 25 Aug 2022 16:15:32 +0200
-Subject: [PATCH 04/62] spi: Remove the obsolte u64_stats_fetch_*_irq() users.
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 04/64] spi: Remove the obsolte u64_stats_fetch_*_irq() users.
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Now that the 32bit UP oddity is gone and 32bit uses always a sequence
count, there is no need for the fetch_irq() variants anymore.
@@ -19,7 +19,7 @@ Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
-index 5d046be8b2dd..716e6d6ecf98 100644
+index 19688f333e0b..f978e5eb7e7e 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -127,10 +127,10 @@ do { \
@@ -36,5 +36,5 @@ index 5d046be8b2dd..716e6d6ecf98 100644
ret += inc; \
} \
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0005-net-Remove-the-obsolte-u64_stats_fetch_-_irq-users-d.patch b/debian/patches-rt/0005-net-Remove-the-obsolte-u64_stats_fetch_-_irq-users-d.patch
index a4d96ec61..b3dee4dd3 100644
--- a/debian/patches-rt/0005-net-Remove-the-obsolte-u64_stats_fetch_-_irq-users-d.patch
+++ b/debian/patches-rt/0005-net-Remove-the-obsolte-u64_stats_fetch_-_irq-users-d.patch
@@ -1,9 +1,9 @@
-From d1c3fb886c8b630c3a70f2f7192d53f545798283 Mon Sep 17 00:00:00 2001
+From 6c02703fb84be4f1f8163ba9070f40c61088cd47 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 25 Aug 2022 16:15:44 +0200
-Subject: [PATCH 05/62] net: Remove the obsolte u64_stats_fetch_*_irq() users
+Subject: [PATCH 05/64] net: Remove the obsolte u64_stats_fetch_*_irq() users
(drivers).
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Now that the 32bit UP oddity is gone and 32bit uses always a sequence
count, there is no need for the fetch_irq() variants anymore.
@@ -162,10 +162,10 @@ index 044b8afde69a..e296546f03cd 100644
stats->rx_dropped = rx_drops;
stats->tx_dropped = tx_drops;
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
-index 4d9d7d1edb9b..697ce83eeae1 100644
+index 0eaaba3a18ee..4f6315e5b714 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
-@@ -957,7 +957,7 @@ unsigned int aq_ring_fill_stats_data(struct aq_ring_s *self, u64 *data)
+@@ -941,7 +941,7 @@ unsigned int aq_ring_fill_stats_data(struct aq_ring_s *self, u64 *data)
/* This data should mimic aq_ethtool_queue_rx_stat_names structure */
do {
count = 0;
@@ -174,7 +174,7 @@ index 4d9d7d1edb9b..697ce83eeae1 100644
data[count] = self->stats.rx.packets;
data[++count] = self->stats.rx.jumbo_packets;
data[++count] = self->stats.rx.lro_packets;
-@@ -974,15 +974,15 @@ unsigned int aq_ring_fill_stats_data(struct aq_ring_s *self, u64 *data)
+@@ -958,15 +958,15 @@ unsigned int aq_ring_fill_stats_data(struct aq_ring_s *self, u64 *data)
data[++count] = self->stats.rx.xdp_tx;
data[++count] = self->stats.rx.xdp_invalid;
data[++count] = self->stats.rx.xdp_redirect;
@@ -724,10 +724,10 @@ index 107bcca7db8c..8f36fe90180f 100644
/* Once we successfully copy the stats in, update the data pointer */
*data += size;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
-index b4157ff370a3..3b1f912c4c2b 100644
+index d8a7fb21b7b7..845c9518f4e4 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
-@@ -419,10 +419,10 @@ static void i40e_get_netdev_stats_struct_tx(struct i40e_ring *ring,
+@@ -425,10 +425,10 @@ static void i40e_get_netdev_stats_struct_tx(struct i40e_ring *ring,
unsigned int start;
do {
@@ -740,7 +740,7 @@ index b4157ff370a3..3b1f912c4c2b 100644
stats->tx_packets += packets;
stats->tx_bytes += bytes;
-@@ -472,10 +472,10 @@ static void i40e_get_netdev_stats_struct(struct net_device *netdev,
+@@ -478,10 +478,10 @@ static void i40e_get_netdev_stats_struct(struct net_device *netdev,
if (!ring)
continue;
do {
@@ -753,7 +753,7 @@ index b4157ff370a3..3b1f912c4c2b 100644
stats->rx_packets += packets;
stats->rx_bytes += bytes;
-@@ -897,10 +897,10 @@ static void i40e_update_vsi_stats(struct i40e_vsi *vsi)
+@@ -903,10 +903,10 @@ static void i40e_update_vsi_stats(struct i40e_vsi *vsi)
continue;
do {
@@ -766,7 +766,7 @@ index b4157ff370a3..3b1f912c4c2b 100644
tx_b += bytes;
tx_p += packets;
tx_restart += p->tx_stats.restart_queue;
-@@ -915,10 +915,10 @@ static void i40e_update_vsi_stats(struct i40e_vsi *vsi)
+@@ -921,10 +921,10 @@ static void i40e_update_vsi_stats(struct i40e_vsi *vsi)
continue;
do {
@@ -779,7 +779,7 @@ index b4157ff370a3..3b1f912c4c2b 100644
rx_b += bytes;
rx_p += packets;
rx_buf += p->rx_stats.alloc_buff_failed;
-@@ -935,10 +935,10 @@ static void i40e_update_vsi_stats(struct i40e_vsi *vsi)
+@@ -941,10 +941,10 @@ static void i40e_update_vsi_stats(struct i40e_vsi *vsi)
continue;
do {
@@ -824,7 +824,7 @@ index f4ac2b164b3e..892c6a4f03bb 100644
/* Once we successfully copy the stats in, update the data pointer */
*data += size;
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
-index f0f39364819a..f8d722339e89 100644
+index 3117f65253b3..103a0ed66962 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -6419,10 +6419,10 @@ ice_fetch_u64_stats_per_ring(struct u64_stats_sync *syncp,
@@ -911,7 +911,7 @@ index 45ce4ed16146..9824f7cfaca4 100644
packets += _packets;
}
diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c b/drivers/net/ethernet/intel/igc/igc_ethtool.c
-index 81897f7a90a9..dd8a9d27a167 100644
+index 2bee9cace598..f7284fa4324a 100644
--- a/drivers/net/ethernet/intel/igc/igc_ethtool.c
+++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c
@@ -840,15 +840,15 @@ static void igc_ethtool_get_stats(struct net_device *netdev,
@@ -951,7 +951,7 @@ index 81897f7a90a9..dd8a9d27a167 100644
}
spin_unlock(&adapter->stats64_lock);
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
-index 4b6f882b380d..c8c5c9d96ba2 100644
+index e052f49cc08d..9f2851afbd81 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -4868,10 +4868,10 @@ void igc_update_stats(struct igc_adapter *adapter)
@@ -981,7 +981,7 @@ index 4b6f882b380d..c8c5c9d96ba2 100644
packets += _packets;
}
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
-index 0051aa676e19..1c22ff2dba9b 100644
+index f8e65e18284e..80e1003e9626 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -1335,10 +1335,10 @@ static void ixgbe_get_ethtool_stats(struct net_device *netdev,
@@ -1011,10 +1011,10 @@ index 0051aa676e19..1c22ff2dba9b 100644
}
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
-index 9e0e13638c46..ec86b61a8db8 100644
+index 086cc2573033..f48de0bca8a4 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
-@@ -9051,10 +9051,10 @@ static void ixgbe_get_ring_stats64(struct rtnl_link_stats64 *stats,
+@@ -9047,10 +9047,10 @@ static void ixgbe_get_ring_stats64(struct rtnl_link_stats64 *stats,
if (ring) {
do {
@@ -1027,7 +1027,7 @@ index 9e0e13638c46..ec86b61a8db8 100644
stats->tx_packets += packets;
stats->tx_bytes += bytes;
}
-@@ -9074,10 +9074,10 @@ static void ixgbe_get_stats64(struct net_device *netdev,
+@@ -9070,10 +9070,10 @@ static void ixgbe_get_stats64(struct net_device *netdev,
if (ring) {
do {
@@ -1153,10 +1153,10 @@ index eb4ebaa1c92f..327f03f80836 100644
es->skb_alloc_error += skb_alloc_error;
es->refill_error += refill_error;
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
-index f936640cca4e..8c7470ab4985 100644
+index 2f80ee84c7ec..e2037c55a10f 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
-@@ -2008,7 +2008,7 @@ mvpp2_get_xdp_stats(struct mvpp2_port *port, struct mvpp2_pcpu_stats *xdp_stats)
+@@ -2033,7 +2033,7 @@ mvpp2_get_xdp_stats(struct mvpp2_port *port, struct mvpp2_pcpu_stats *xdp_stats)
cpu_stats = per_cpu_ptr(port->stats, cpu);
do {
@@ -1165,7 +1165,7 @@ index f936640cca4e..8c7470ab4985 100644
xdp_redirect = cpu_stats->xdp_redirect;
xdp_pass = cpu_stats->xdp_pass;
xdp_drop = cpu_stats->xdp_drop;
-@@ -2016,7 +2016,7 @@ mvpp2_get_xdp_stats(struct mvpp2_port *port, struct mvpp2_pcpu_stats *xdp_stats)
+@@ -2041,7 +2041,7 @@ mvpp2_get_xdp_stats(struct mvpp2_port *port, struct mvpp2_pcpu_stats *xdp_stats)
xdp_xmit_err = cpu_stats->xdp_xmit_err;
xdp_tx = cpu_stats->xdp_tx;
xdp_tx_err = cpu_stats->xdp_tx_err;
@@ -1174,7 +1174,7 @@ index f936640cca4e..8c7470ab4985 100644
xdp_stats->xdp_redirect += xdp_redirect;
xdp_stats->xdp_pass += xdp_pass;
-@@ -5115,12 +5115,12 @@ mvpp2_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
+@@ -5140,12 +5140,12 @@ mvpp2_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
cpu_stats = per_cpu_ptr(port->stats, cpu);
do {
@@ -1459,7 +1459,7 @@ index d2c6a5dfdc0e..b7e24ae92525 100644
stats->rx_errors = priv->stats_rx.errors;
stats->tx_errors = priv->stats_tx.errors;
diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
-index 9f2553799895..1085b0642c28 100644
+index 76fabeae512d..3069032be5b9 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
@@ -1376,12 +1376,12 @@ static void am65_cpsw_nuss_ndo_get_stats(struct net_device *dev,
@@ -1553,10 +1553,10 @@ index 5ea9dc251dd9..c678876a7826 100644
static const struct net_device_ops axienet_netdev_ops = {
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
-index 0285894c892a..cf87d7ed3779 100644
+index 1b7405539984..453ff84b784a 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
-@@ -1264,12 +1264,12 @@ static void netvsc_get_vf_stats(struct net_device *net,
+@@ -1268,12 +1268,12 @@ static void netvsc_get_vf_stats(struct net_device *net,
unsigned int start;
do {
@@ -1571,7 +1571,7 @@ index 0285894c892a..cf87d7ed3779 100644
tot->rx_packets += rx_packets;
tot->tx_packets += tx_packets;
-@@ -1294,12 +1294,12 @@ static void netvsc_get_pcpu_stats(struct net_device *net,
+@@ -1298,12 +1298,12 @@ static void netvsc_get_pcpu_stats(struct net_device *net,
unsigned int start;
do {
@@ -1586,7 +1586,7 @@ index 0285894c892a..cf87d7ed3779 100644
this_tot->rx_packets = this_tot->vf_rx_packets;
this_tot->tx_packets = this_tot->vf_tx_packets;
this_tot->rx_bytes = this_tot->vf_rx_bytes;
-@@ -1318,20 +1318,20 @@ static void netvsc_get_pcpu_stats(struct net_device *net,
+@@ -1322,20 +1322,20 @@ static void netvsc_get_pcpu_stats(struct net_device *net,
tx_stats = &nvchan->tx_stats;
do {
@@ -1611,7 +1611,7 @@ index 0285894c892a..cf87d7ed3779 100644
this_tot->rx_bytes += bytes;
this_tot->rx_packets += packets;
-@@ -1370,21 +1370,21 @@ static void netvsc_get_stats64(struct net_device *net,
+@@ -1374,21 +1374,21 @@ static void netvsc_get_stats64(struct net_device *net,
tx_stats = &nvchan->tx_stats;
do {
@@ -1637,7 +1637,7 @@ index 0285894c892a..cf87d7ed3779 100644
t->rx_bytes += bytes;
t->rx_packets += packets;
-@@ -1527,24 +1527,24 @@ static void netvsc_get_ethtool_stats(struct net_device *dev,
+@@ -1531,24 +1531,24 @@ static void netvsc_get_ethtool_stats(struct net_device *dev,
tx_stats = &nvdev->chan_table[j].tx_stats;
do {
@@ -1887,7 +1887,7 @@ index b095a4b4957b..18d99fda997c 100644
}
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
-index 36c5a41f84e4..605f511a886c 100644
+index dd9f5f146192..a3d9032d911e 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -182,12 +182,12 @@ static void veth_get_ethtool_stats(struct net_device *dev,
@@ -1937,7 +1937,7 @@ index 36c5a41f84e4..605f511a886c 100644
result->xdp_tx_err += xdp_tx_err;
result->xdp_packets += packets;
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
-index 21d3461fb5d1..666622ae4b9d 100644
+index 45f1a871b7da..59a2299f00d9 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -2107,18 +2107,18 @@ static void virtnet_stats(struct net_device *dev,
@@ -2083,5 +2083,5 @@ index dc404e05970c..14aec417fa06 100644
tot->rx_packets += rx_packets;
tot->tx_packets += tx_packets;
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0006-net-Remove-the-obsolte-u64_stats_fetch_-_irq-users-n.patch b/debian/patches-rt/0006-net-Remove-the-obsolte-u64_stats_fetch_-_irq-users-n.patch
index ff493ddaf..b52606626 100644
--- a/debian/patches-rt/0006-net-Remove-the-obsolte-u64_stats_fetch_-_irq-users-n.patch
+++ b/debian/patches-rt/0006-net-Remove-the-obsolte-u64_stats_fetch_-_irq-users-n.patch
@@ -1,9 +1,9 @@
-From a0c8ef7e6160582c71c0d8b1786d8e45dcc02132 Mon Sep 17 00:00:00 2001
+From 09d6df4cd7bb30b5ebe0dff908a97f8fbd65d870 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 25 Aug 2022 16:17:37 +0200
-Subject: [PATCH 06/62] net: Remove the obsolte u64_stats_fetch_*_irq() users
+Subject: [PATCH 06/64] net: Remove the obsolte u64_stats_fetch_*_irq() users
(net).
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Now that the 32bit UP oddity is gone and 32bit uses always a sequence
count, there is no need for the fetch_irq() variants anymore.
@@ -53,10 +53,10 @@ index d3e511e1eba8..0fa52bcc296b 100644
stats->rx_packets += rxpackets;
stats->rx_bytes += rxbytes;
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
-index db4f2641d1cd..7e2a9fb5786c 100644
+index 9765f9f9bf7f..f3e85f74af9d 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
-@@ -4899,9 +4899,9 @@ void br_multicast_get_stats(const struct net_bridge *br,
+@@ -4909,9 +4909,9 @@ void br_multicast_get_stats(const struct net_bridge *br,
unsigned int start;
do {
@@ -88,10 +88,10 @@ index 9ffd40b8270c..bc75fa1e4666 100644
u64_stats_add(&stats->rx_packets, rxpackets);
u64_stats_add(&stats->rx_bytes, rxbytes);
diff --git a/net/core/dev.c b/net/core/dev.c
-index 0d5aa820fd83..070039f9296c 100644
+index 60619fe8af5f..41226d92755b 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
-@@ -10505,12 +10505,12 @@ void dev_fetch_sw_netstats(struct rtnl_link_stats64 *s,
+@@ -10508,12 +10508,12 @@ void dev_fetch_sw_netstats(struct rtnl_link_stats64 *s,
stats = per_cpu_ptr(netstats, cpu);
do {
@@ -227,10 +227,10 @@ index 5fe075bf479e..28ee63ec1d1d 100644
data[1] += tx_bytes;
data[2] += rx_packets;
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
-index 5d379df90c82..312c730b725f 100644
+index 9408dc3bb42d..b4aaecb4b3ee 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
-@@ -1708,9 +1708,9 @@ u64 snmp_get_cpu_field64(void __percpu *mib, int cpu, int offt,
+@@ -1732,9 +1732,9 @@ u64 snmp_get_cpu_field64(void __percpu *mib, int cpu, int offt,
bhptr = per_cpu_ptr(mib, cpu);
syncp = (struct u64_stats_sync *)(bhptr + syncp_offset);
do {
@@ -263,10 +263,10 @@ index 8370726ae7bf..487f8e98deaa 100644
counters.packets += packets;
counters.bytes += bytes;
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
-index 49b71453dec3..c462e20ccc8d 100644
+index bd56015b2925..a87823b1976a 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
-@@ -2397,9 +2397,9 @@ static inline u64 sta_get_tidstats_msdu(struct ieee80211_sta_rx_stats *rxstats,
+@@ -2402,9 +2402,9 @@ static inline u64 sta_get_tidstats_msdu(struct ieee80211_sta_rx_stats *rxstats,
u64 value;
do {
@@ -278,7 +278,7 @@ index 49b71453dec3..c462e20ccc8d 100644
return value;
}
-@@ -2465,9 +2465,9 @@ static inline u64 sta_get_stats_bytes(struct ieee80211_sta_rx_stats *rxstats)
+@@ -2470,9 +2470,9 @@ static inline u64 sta_get_stats_bytes(struct ieee80211_sta_rx_stats *rxstats)
u64 value;
do {
@@ -327,10 +327,10 @@ index 17a1b731a76b..2be696513629 100644
seq_printf(seq, "%3X %8LX %8LX %8LX %16LX %16LX\n",
i, (u64)conns, (u64)inpkts,
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
-index 05fa5141af51..ab1888991ae5 100644
+index d3ba947f4376..0e20aa179fc6 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
-@@ -1692,10 +1692,10 @@ static int nft_dump_stats(struct sk_buff *skb, struct nft_stats __percpu *stats)
+@@ -1695,10 +1695,10 @@ static int nft_dump_stats(struct sk_buff *skb, struct nft_stats __percpu *stats)
for_each_possible_cpu(cpu) {
cpu_stats = per_cpu_ptr(stats, cpu);
do {
@@ -389,5 +389,5 @@ index d4a2db0b2299..0a0e4c283f02 100644
masks_and_count[i].counter += counter;
}
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0007-bpf-Remove-the-obsolte-u64_stats_fetch_-_irq-users.patch b/debian/patches-rt/0007-bpf-Remove-the-obsolte-u64_stats_fetch_-_irq-users.patch
index 6b725886f..404775df6 100644
--- a/debian/patches-rt/0007-bpf-Remove-the-obsolte-u64_stats_fetch_-_irq-users.patch
+++ b/debian/patches-rt/0007-bpf-Remove-the-obsolte-u64_stats_fetch_-_irq-users.patch
@@ -1,8 +1,8 @@
-From b8cff7d0320e3b39f098d9562373e1c16c54c46c Mon Sep 17 00:00:00 2001
+From a21ab7737a503f49b04e501dbb2b15e4b336c1bc Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 25 Aug 2022 16:17:57 +0200
-Subject: [PATCH 07/62] bpf: Remove the obsolte u64_stats_fetch_*_irq() users.
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 07/64] bpf: Remove the obsolte u64_stats_fetch_*_irq() users.
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Now that the 32bit UP oddity is gone and 32bit uses always a sequence
count, there is no need for the fetch_irq() variants anymore.
@@ -29,10 +29,10 @@ Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
-index 0c8b7733573e..c0915e2424f1 100644
+index 1e46a84694b8..f467e53e09ab 100644
--- a/kernel/bpf/syscall.c
+++ b/kernel/bpf/syscall.c
-@@ -2115,11 +2115,11 @@ static void bpf_prog_get_stats(const struct bpf_prog *prog,
+@@ -2143,11 +2143,11 @@ static void bpf_prog_get_stats(const struct bpf_prog *prog,
st = per_cpu_ptr(prog->stats, cpu);
do {
@@ -47,5 +47,5 @@ index 0c8b7733573e..c0915e2424f1 100644
cnt += tcnt;
misses += tmisses;
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0008-u64_stat-Remove-the-obsolete-fetch_irq-variants.patch b/debian/patches-rt/0008-u64_stat-Remove-the-obsolete-fetch_irq-variants.patch
index 176dbf1e5..2fc76b5c4 100644
--- a/debian/patches-rt/0008-u64_stat-Remove-the-obsolete-fetch_irq-variants.patch
+++ b/debian/patches-rt/0008-u64_stat-Remove-the-obsolete-fetch_irq-variants.patch
@@ -1,8 +1,8 @@
-From b908a7b47d95003c498f2f575285f528148602d6 Mon Sep 17 00:00:00 2001
+From 002d437cbb1be0fef3366f4893bcb9c2b9e121f3 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 25 Aug 2022 16:43:46 +0200
-Subject: [PATCH 08/62] u64_stat: Remove the obsolete fetch_irq() variants.
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 08/64] u64_stat: Remove the obsolete fetch_irq() variants.
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Now that the 32bit UP oddity is gone and 32bit uses always a sequence
count, there is no need for the fetch_irq() variants anymore.
@@ -38,5 +38,5 @@ index 46040d66334a..ffe48e69b3f3 100644
-
#endif /* _LINUX_U64_STATS_SYNC_H */
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0009-net-Avoid-the-IPI-to-free-the.patch b/debian/patches-rt/0009-net-Avoid-the-IPI-to-free-the.patch
index 1f6687796..fea8be5fc 100644
--- a/debian/patches-rt/0009-net-Avoid-the-IPI-to-free-the.patch
+++ b/debian/patches-rt/0009-net-Avoid-the-IPI-to-free-the.patch
@@ -1,8 +1,8 @@
-From c910f301d71266e18f63407ec6c65d19ae90e779 Mon Sep 17 00:00:00 2001
+From cf980049b46f0e4ff30b373f992fdfd2671ee76c Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Mon, 15 Aug 2022 17:29:50 +0200
-Subject: [PATCH 09/62] net: Avoid the IPI to free the
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 09/64] net: Avoid the IPI to free the
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
skb_attempt_defer_free() collects a skbs, which was allocated on a
remote CPU, on a per-CPU list. These skbs are either freed on that
@@ -41,10 +41,10 @@ index 0373e0935990..55d698367883 100644
static inline void input_queue_head_incr(struct softnet_data *sd)
diff --git a/net/core/dev.c b/net/core/dev.c
-index 070039f9296c..a3caa23be3cf 100644
+index 41226d92755b..d01dbab0d338 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
-@@ -4618,15 +4618,6 @@ static void rps_trigger_softirq(void *data)
+@@ -4621,15 +4621,6 @@ static void rps_trigger_softirq(void *data)
#endif /* CONFIG_RPS */
@@ -60,7 +60,7 @@ index 070039f9296c..a3caa23be3cf 100644
/*
* Check if this softnet_data structure is another cpu one
* If yes, queue it to our IPI list and return 1
-@@ -6684,6 +6675,30 @@ static void skb_defer_free_flush(struct softnet_data *sd)
+@@ -6687,6 +6678,30 @@ static void skb_defer_free_flush(struct softnet_data *sd)
}
}
@@ -91,7 +91,7 @@ index 070039f9296c..a3caa23be3cf 100644
static __latent_entropy void net_rx_action(struct softirq_action *h)
{
struct softnet_data *sd = this_cpu_ptr(&softnet_data);
-@@ -11435,7 +11450,11 @@ static int __init net_dev_init(void)
+@@ -11447,7 +11462,11 @@ static int __init net_dev_init(void)
INIT_CSD(&sd->csd, rps_trigger_softirq, sd);
sd->cpu = i;
#endif
@@ -104,10 +104,10 @@ index 070039f9296c..a3caa23be3cf 100644
init_gro_hash(&sd->backlog);
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
-index 73b1e0e53534..a457a3445469 100644
+index d4bd10f8723d..02445cd294ab 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
-@@ -6680,6 +6680,11 @@ nodefer: __kfree_skb(skb);
+@@ -6683,6 +6683,11 @@ nodefer: __kfree_skb(skb);
/* Make sure to trigger NET_RX_SOFTIRQ on the remote CPU
* if we are unlucky enough (this seems very unlikely).
*/
@@ -121,5 +121,5 @@ index 73b1e0e53534..a457a3445469 100644
+ }
}
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0010-x86-Allow-to-enable-RT.patch b/debian/patches-rt/0010-x86-Allow-to-enable-RT.patch
index e7681047e..a17305438 100644
--- a/debian/patches-rt/0010-x86-Allow-to-enable-RT.patch
+++ b/debian/patches-rt/0010-x86-Allow-to-enable-RT.patch
@@ -1,8 +1,8 @@
-From ce04e41eb149fcd93a71b63a605423d7f18ec8b4 Mon Sep 17 00:00:00 2001
+From 69c13d9190be6be27c6cecb0142d0fbe7f7ad13e Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Wed, 7 Aug 2019 18:15:38 +0200
-Subject: [PATCH 10/62] x86: Allow to enable RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 10/64] x86: Allow to enable RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Allow to select RT.
@@ -13,7 +13,7 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
1 file changed, 1 insertion(+)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
-index 4c9bfc4be58d..f7f81e3012cc 100644
+index 5caa023e9839..ae6e44362e75 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -27,6 +27,7 @@ config X86_64
@@ -25,5 +25,5 @@ index 4c9bfc4be58d..f7f81e3012cc 100644
select HAVE_ARCH_SOFT_DIRTY
select MODULES_USE_ELF_RELA
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0011-x86-Enable-RT-also-on-32bit.patch b/debian/patches-rt/0011-x86-Enable-RT-also-on-32bit.patch
index de093669b..e78f66bb4 100644
--- a/debian/patches-rt/0011-x86-Enable-RT-also-on-32bit.patch
+++ b/debian/patches-rt/0011-x86-Enable-RT-also-on-32bit.patch
@@ -1,8 +1,8 @@
-From 28dbe0fc30a2d3e519fac1ffe18fe7427f1f49b3 Mon Sep 17 00:00:00 2001
+From b52086d6204fe427c253bfd5d403675acf0241e2 Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Thu, 7 Nov 2019 17:49:20 +0100
-Subject: [PATCH 11/62] x86: Enable RT also on 32bit
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 11/64] x86: Enable RT also on 32bit
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
@@ -11,7 +11,7 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
-index f7f81e3012cc..c9bed9c69423 100644
+index ae6e44362e75..3f9c3e22df18 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -27,7 +27,6 @@ config X86_64
@@ -31,5 +31,5 @@ index f7f81e3012cc..c9bed9c69423 100644
select ARCH_USE_MEMTEST
select ARCH_USE_QUEUED_RWLOCKS
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0012-softirq-Use-a-dedicated-thread-for-timer-wakeups.patch b/debian/patches-rt/0012-softirq-Use-a-dedicated-thread-for-timer-wakeups.patch
index 720116187..0f057a180 100644
--- a/debian/patches-rt/0012-softirq-Use-a-dedicated-thread-for-timer-wakeups.patch
+++ b/debian/patches-rt/0012-softirq-Use-a-dedicated-thread-for-timer-wakeups.patch
@@ -1,8 +1,8 @@
-From 454343a4f08e5de772024588aec2bd396177ee89 Mon Sep 17 00:00:00 2001
+From debe22b69f94f95a3cd10f6477386c2cd3942909 Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Wed, 1 Dec 2021 17:41:09 +0100
-Subject: [PATCH 12/62] softirq: Use a dedicated thread for timer wakeups.
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 12/64] softirq: Use a dedicated thread for timer wakeups.
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
A timer/hrtimer softirq is raised in-IRQ context. With threaded
interrupts enabled or on PREEMPT_RT this leads to waking the ksoftirqd
@@ -195,10 +195,10 @@ index c8a6913c067d..ed6d7c41aa17 100644
}
early_initcall(spawn_ksoftirqd);
diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
-index 5561dabc9b22..c5d480d5da15 100644
+index 9bb88836c42e..11c704bfd4fb 100644
--- a/kernel/time/hrtimer.c
+++ b/kernel/time/hrtimer.c
-@@ -1805,7 +1805,7 @@ void hrtimer_interrupt(struct clock_event_device *dev)
+@@ -1806,7 +1806,7 @@ void hrtimer_interrupt(struct clock_event_device *dev)
if (!ktime_before(now, cpu_base->softirq_expires_next)) {
cpu_base->softirq_expires_next = KTIME_MAX;
cpu_base->softirq_activated = 1;
@@ -207,7 +207,7 @@ index 5561dabc9b22..c5d480d5da15 100644
}
__hrtimer_run_queues(cpu_base, now, flags, HRTIMER_ACTIVE_HARD);
-@@ -1918,7 +1918,7 @@ void hrtimer_run_queues(void)
+@@ -1919,7 +1919,7 @@ void hrtimer_run_queues(void)
if (!ktime_before(now, cpu_base->softirq_expires_next)) {
cpu_base->softirq_expires_next = KTIME_MAX;
cpu_base->softirq_activated = 1;
@@ -230,5 +230,5 @@ index 717fcb9fb14a..e6219da89933 100644
/*
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0013-rcutorture-Also-force-sched-priority-to-timersd-on-b.patch b/debian/patches-rt/0013-rcutorture-Also-force-sched-priority-to-timersd-on-b.patch
index 9e062b97c..7ce63b553 100644
--- a/debian/patches-rt/0013-rcutorture-Also-force-sched-priority-to-timersd-on-b.patch
+++ b/debian/patches-rt/0013-rcutorture-Also-force-sched-priority-to-timersd-on-b.patch
@@ -1,9 +1,9 @@
-From a10aa54ef224bbd46ca1777e4b9fe960360961cc Mon Sep 17 00:00:00 2001
+From 8e0831a7be2739b86ae2e8e3289eb0080029a7d0 Mon Sep 17 00:00:00 2001
From: Frederic Weisbecker <frederic@kernel.org>
Date: Tue, 5 Apr 2022 03:07:51 +0200
-Subject: [PATCH 13/62] rcutorture: Also force sched priority to timersd on
+Subject: [PATCH 13/64] rcutorture: Also force sched priority to timersd on
boosting test.
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
ksoftirqd is statically boosted to the priority level right above the
one of rcu_torture_boost() so that timers, which torture readers rely on,
@@ -77,5 +77,5 @@ index ed6d7c41aa17..1892af494cdd 100644
static unsigned int local_pending_timers(void)
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0014-tick-Fix-timer-storm-since-introduction-of-timersd.patch b/debian/patches-rt/0014-tick-Fix-timer-storm-since-introduction-of-timersd.patch
index 11eeed939..d6f4c894e 100644
--- a/debian/patches-rt/0014-tick-Fix-timer-storm-since-introduction-of-timersd.patch
+++ b/debian/patches-rt/0014-tick-Fix-timer-storm-since-introduction-of-timersd.patch
@@ -1,8 +1,8 @@
-From ae3e63c4320c0c2d3865ba8ecff64a6d03948ce7 Mon Sep 17 00:00:00 2001
+From 4198b74f0e8708aae4d35f92853c006348b773b5 Mon Sep 17 00:00:00 2001
From: Frederic Weisbecker <frederic@kernel.org>
Date: Tue, 5 Apr 2022 03:07:52 +0200
-Subject: [PATCH 14/62] tick: Fix timer storm since introduction of timersd
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 14/64] tick: Fix timer storm since introduction of timersd
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
If timers are pending while the tick is reprogrammed on nohz_mode, the
next expiry is not armed to fire now, it is delayed one jiffy forward
@@ -99,7 +99,7 @@ index 1892af494cdd..ab1fe34326ba 100644
static void wake_timersd(void)
{
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
-index 798e1841d286..b52e1861b913 100644
+index 8cfdc6b978d7..48fd460a5d0e 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -800,7 +800,7 @@ static void tick_nohz_restart(struct tick_sched *ts, ktime_t now)
@@ -112,5 +112,5 @@ index 798e1841d286..b52e1861b913 100644
static ktime_t tick_nohz_next_event(struct tick_sched *ts, int cpu)
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0015-softirq-Wake-ktimers-thread-also-in-softirq.patch b/debian/patches-rt/0015-softirq-Wake-ktimers-thread-also-in-softirq.patch
index 3b938739e..640eed147 100644
--- a/debian/patches-rt/0015-softirq-Wake-ktimers-thread-also-in-softirq.patch
+++ b/debian/patches-rt/0015-softirq-Wake-ktimers-thread-also-in-softirq.patch
@@ -1,8 +1,8 @@
-From ca98adaa69af0a5f3bb28cccb6543ee3e0c4a23f Mon Sep 17 00:00:00 2001
+From 1e6a0fb8b73b90a3c400d8af10abf9c1071a4567 Mon Sep 17 00:00:00 2001
From: Junxiao Chang <junxiao.chang@intel.com>
Date: Mon, 20 Feb 2023 09:12:20 +0100
-Subject: [PATCH 15/62] softirq: Wake ktimers thread also in softirq.
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 15/64] softirq: Wake ktimers thread also in softirq.
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
If the hrtimer is raised while a softirq is processed then it does not
wake the corresponding ktimers thread. This is due to the optimisation in the
@@ -46,5 +46,5 @@ index ab1fe34326ba..82f3e68fbe22 100644
tick_irq_exit();
}
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0016-tpm_tis-fix-stall-after-iowrite-s.patch b/debian/patches-rt/0016-tpm_tis-fix-stall-after-iowrite-s.patch
index 4004bbf47..29264a385 100644
--- a/debian/patches-rt/0016-tpm_tis-fix-stall-after-iowrite-s.patch
+++ b/debian/patches-rt/0016-tpm_tis-fix-stall-after-iowrite-s.patch
@@ -1,8 +1,8 @@
-From 87e5c70f401b5230b5125dedc88e10f54909a37e Mon Sep 17 00:00:00 2001
+From 407f71f0f259e2828165219b450e2789e5e4a67c Mon Sep 17 00:00:00 2001
From: Haris Okanovic <haris.okanovic@ni.com>
Date: Tue, 15 Aug 2017 15:13:08 -0500
-Subject: [PATCH 16/62] tpm_tis: fix stall after iowrite*()s
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 16/64] tpm_tis: fix stall after iowrite*()s
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
ioread8() operations to TPM MMIO addresses can stall the cpu when
immediately following a sequence of iowrite*()'s to the same region.
@@ -78,5 +78,5 @@ index 0d084d6652c4..5d620322bdc2 100644
}
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0017-zram-Replace-bit-spinlocks-with-spinlock_t-for-PREEM.patch b/debian/patches-rt/0017-zram-Replace-bit-spinlocks-with-spinlock_t-for-PREEM.patch
index b3f1a71bc..2c347760a 100644
--- a/debian/patches-rt/0017-zram-Replace-bit-spinlocks-with-spinlock_t-for-PREEM.patch
+++ b/debian/patches-rt/0017-zram-Replace-bit-spinlocks-with-spinlock_t-for-PREEM.patch
@@ -1,9 +1,9 @@
-From 8397109d43ef57d5e91d738354b9c30f49cb2f95 Mon Sep 17 00:00:00 2001
+From 268265d6c93d82f682b52b96ca21e22c32a4b6db Mon Sep 17 00:00:00 2001
From: Mike Galbraith <umgwanakikbuti@gmail.com>
Date: Thu, 31 Mar 2016 04:08:28 +0200
-Subject: [PATCH 17/62] zram: Replace bit spinlocks with spinlock_t for
+Subject: [PATCH 17/64] zram: Replace bit spinlocks with spinlock_t for
PREEMPT_RT.
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
The bit spinlock disables preemption on PREEMPT_RT. With disabled preemption it
is not allowed to acquire other sleeping locks which includes invoking
@@ -96,5 +96,5 @@ index a2bda53020fd..ae7950b26db5 100644
ktime_t ac_time;
#endif
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0018-locking-lockdep-Remove-lockdep_init_map_crosslock.patch b/debian/patches-rt/0018-locking-lockdep-Remove-lockdep_init_map_crosslock.patch
index 3dcd8cb9b..e16e2a191 100644
--- a/debian/patches-rt/0018-locking-lockdep-Remove-lockdep_init_map_crosslock.patch
+++ b/debian/patches-rt/0018-locking-lockdep-Remove-lockdep_init_map_crosslock.patch
@@ -1,8 +1,8 @@
-From dd162e2589601c792a81a3c19ef4a87510ed6ce5 Mon Sep 17 00:00:00 2001
+From d5c2057ac0c5a85c418bc864c5a133b413f788d0 Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Fri, 11 Mar 2022 17:44:57 +0100
-Subject: [PATCH 18/62] locking/lockdep: Remove lockdep_init_map_crosslock.
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 18/64] locking/lockdep: Remove lockdep_init_map_crosslock.
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
The cross-release bits have been removed, lockdep_init_map_crosslock() is
a leftover.
@@ -30,5 +30,5 @@ index 1f1099dac3f0..1023f349af71 100644
* To initialize a lockdep_map statically use this macro.
* Note that _name must not be NULL.
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0019-printk-Bring-back-the-RT-bits.patch b/debian/patches-rt/0019-printk-Bring-back-the-RT-bits.patch
index 969f44377..a4ec13e7c 100644
--- a/debian/patches-rt/0019-printk-Bring-back-the-RT-bits.patch
+++ b/debian/patches-rt/0019-printk-Bring-back-the-RT-bits.patch
@@ -1,8 +1,8 @@
-From dd4e52ae061806da556008ca819481befcff0fd3 Mon Sep 17 00:00:00 2001
+From 80a64a81eb9fe852da559924bbc3f11caf9270f0 Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Tue, 19 Jul 2022 20:08:01 +0200
-Subject: [PATCH 19/62] printk: Bring back the RT bits.
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 19/64] printk: Bring back the RT bits.
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
This is a revert of the commits:
| 07a22b61946f0 Revert "printk: add functions to prefer direct printing"
@@ -1230,5 +1230,5 @@ index 1e8a49dc956e..7c977b945c92 100644
return;
}
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0020-printk-add-infrastucture-for-atomic-consoles.patch b/debian/patches-rt/0020-printk-add-infrastucture-for-atomic-consoles.patch
index b86b20007..ad6c3b44b 100644
--- a/debian/patches-rt/0020-printk-add-infrastucture-for-atomic-consoles.patch
+++ b/debian/patches-rt/0020-printk-add-infrastucture-for-atomic-consoles.patch
@@ -1,8 +1,8 @@
-From 18343f23a5f1d466a0c74806983066efba932d5d Mon Sep 17 00:00:00 2001
+From 6cd3219f279e419547136b8ce2af27b6ba8eb655 Mon Sep 17 00:00:00 2001
From: John Ogness <john.ogness@linutronix.de>
Date: Fri, 4 Feb 2022 16:01:17 +0106
-Subject: [PATCH 20/62] printk: add infrastucture for atomic consoles
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 20/64] printk: add infrastucture for atomic consoles
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Many times it is not possible to see the console output on
panic because printing threads cannot be scheduled and/or the
@@ -78,10 +78,10 @@ index 143653090c48..8a813cbaf928 100644
CONSOLE_REPLAY_ALL,
};
diff --git a/init/Kconfig b/init/Kconfig
-index de255842f5d0..d45312780b3a 100644
+index ffb927bf6034..213550cdadd3 100644
--- a/init/Kconfig
+++ b/init/Kconfig
-@@ -1582,6 +1582,10 @@ config PRINTK
+@@ -1591,6 +1591,10 @@ config PRINTK
very difficult to diagnose system problems, saying N here is
strongly discouraged.
@@ -604,5 +604,5 @@ index e9f9b66608a0..73b1727087c7 100644
seq = con->seq;
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0021-serial-8250-implement-write_atomic.patch b/debian/patches-rt/0021-serial-8250-implement-write_atomic.patch
index 6a5f5abe2..c2cad2d25 100644
--- a/debian/patches-rt/0021-serial-8250-implement-write_atomic.patch
+++ b/debian/patches-rt/0021-serial-8250-implement-write_atomic.patch
@@ -1,8 +1,8 @@
-From 08b8c0b589806331dc645a8ead6be51c174d93e0 Mon Sep 17 00:00:00 2001
+From 5db547ff160cfe4176d3d0b86f2584e8be3adcde Mon Sep 17 00:00:00 2001
From: John Ogness <john.ogness@linutronix.de>
Date: Fri, 4 Feb 2022 16:01:17 +0106
-Subject: [PATCH 21/62] serial: 8250: implement write_atomic
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 21/64] serial: 8250: implement write_atomic
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Implement a non-sleeping NMI-safe write_atomic() console function in
order to support atomic console printing during a panic.
@@ -266,7 +266,7 @@ index 81a5dab1a828..536f639ff56c 100644
}
diff --git a/drivers/tty/serial/8250/8250_exar.c b/drivers/tty/serial/8250/8250_exar.c
-index b406cba10b0e..246c32c75a4c 100644
+index dca1abe36324..e9e0940772e8 100644
--- a/drivers/tty/serial/8250/8250_exar.c
+++ b/drivers/tty/serial/8250/8250_exar.c
@@ -189,6 +189,8 @@ static void xr17v35x_set_divisor(struct uart_port *p, unsigned int baud,
@@ -370,7 +370,7 @@ index fb1d5ec0940e..3e7203909d6a 100644
static void mtk8250_set_flow_ctrl(struct uart_8250_port *up, int mode)
diff --git a/drivers/tty/serial/8250/8250_omap.c b/drivers/tty/serial/8250/8250_omap.c
-index 0b04d810b3e6..2b8ad5176399 100644
+index 037d613006f5..4346adb6c3b1 100644
--- a/drivers/tty/serial/8250/8250_omap.c
+++ b/drivers/tty/serial/8250/8250_omap.c
@@ -330,7 +330,7 @@ static void omap8250_restore_regs(struct uart_8250_port *up)
@@ -934,5 +934,5 @@ index 79b328861c5f..35f44352e641 100644
int serial8250_console_exit(struct uart_port *port);
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0022-printk-avoid-preempt_disable-for-PREEMPT_RT.patch b/debian/patches-rt/0022-printk-avoid-preempt_disable-for-PREEMPT_RT.patch
index ff28f79d9..41bc40c42 100644
--- a/debian/patches-rt/0022-printk-avoid-preempt_disable-for-PREEMPT_RT.patch
+++ b/debian/patches-rt/0022-printk-avoid-preempt_disable-for-PREEMPT_RT.patch
@@ -1,8 +1,8 @@
-From a549c0dff2a1a3b11b40abc969358d8cb367871d Mon Sep 17 00:00:00 2001
+From 5dc5251687aaa4173533acee2d680f0d0bdd6f5a Mon Sep 17 00:00:00 2001
From: John Ogness <john.ogness@linutronix.de>
Date: Fri, 4 Feb 2022 16:01:17 +0106
-Subject: [PATCH 22/62] printk: avoid preempt_disable() for PREEMPT_RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 22/64] printk: avoid preempt_disable() for PREEMPT_RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
During non-normal operation, printk() calls will attempt to
write the messages directly to the consoles. This involves
@@ -92,5 +92,5 @@ index 73b1727087c7..3d0ff49cca29 100644
handover = NULL;
}
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0023-drm-i915-Use-preempt_disable-enable_rt-where-recomme.patch b/debian/patches-rt/0023-drm-i915-Use-preempt_disable-enable_rt-where-recomme.patch
index dcee3a6dc..4243e9886 100644
--- a/debian/patches-rt/0023-drm-i915-Use-preempt_disable-enable_rt-where-recomme.patch
+++ b/debian/patches-rt/0023-drm-i915-Use-preempt_disable-enable_rt-where-recomme.patch
@@ -1,9 +1,9 @@
-From f99a0874dccc1ba9f9ead4473ba09603d10946b4 Mon Sep 17 00:00:00 2001
+From ad79e5884686fb7c38f8d9ad62d458e2db18b03a Mon Sep 17 00:00:00 2001
From: Mike Galbraith <umgwanakikbuti@gmail.com>
Date: Sat, 27 Feb 2016 08:09:11 +0100
-Subject: [PATCH 23/62] drm/i915: Use preempt_disable/enable_rt() where
+Subject: [PATCH 23/64] drm/i915: Use preempt_disable/enable_rt() where
recommended
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Mario Kleiner suggest in commit
ad3543ede630f ("drm/intel: Push get_scanout_position() timestamping into kms driver.")
@@ -58,5 +58,5 @@ index f93ffa6626a5..6e9d033cf808 100644
spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0024-drm-i915-Don-t-disable-interrupts-on-PREEMPT_RT-duri.patch b/debian/patches-rt/0024-drm-i915-Don-t-disable-interrupts-on-PREEMPT_RT-duri.patch
index c05066850..34879bb58 100644
--- a/debian/patches-rt/0024-drm-i915-Don-t-disable-interrupts-on-PREEMPT_RT-duri.patch
+++ b/debian/patches-rt/0024-drm-i915-Don-t-disable-interrupts-on-PREEMPT_RT-duri.patch
@@ -1,9 +1,9 @@
-From 7540de1a42a1a7409b4367b67c76480f7e96d25b Mon Sep 17 00:00:00 2001
+From 437c59f6c122f1b800a1cc1267e5e11af8c7423a Mon Sep 17 00:00:00 2001
From: Mike Galbraith <umgwanakikbuti@gmail.com>
Date: Sat, 27 Feb 2016 09:01:42 +0100
-Subject: [PATCH 24/62] drm/i915: Don't disable interrupts on PREEMPT_RT during
+Subject: [PATCH 24/64] drm/i915: Don't disable interrupts on PREEMPT_RT during
atomic updates
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Commit
8d7849db3eab7 ("drm/i915: Make sprite updates atomic")
@@ -87,5 +87,5 @@ index 6792a9056f46..43cedfef104f 100644
if (intel_vgpu_active(dev_priv))
return;
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0025-drm-i915-Don-t-check-for-atomic-context-on-PREEMPT_R.patch b/debian/patches-rt/0025-drm-i915-Don-t-check-for-atomic-context-on-PREEMPT_R.patch
index 2bbcdfed9..54e9c940a 100644
--- a/debian/patches-rt/0025-drm-i915-Don-t-check-for-atomic-context-on-PREEMPT_R.patch
+++ b/debian/patches-rt/0025-drm-i915-Don-t-check-for-atomic-context-on-PREEMPT_R.patch
@@ -1,8 +1,8 @@
-From d9970290d810087f44a37de7ae6f3638ecddd3a0 Mon Sep 17 00:00:00 2001
+From becf21c26becce8bfc9acb9024334c558db63c6d Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Mon, 25 Oct 2021 15:05:18 +0200
-Subject: [PATCH 25/62] drm/i915: Don't check for atomic context on PREEMPT_RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 25/64] drm/i915: Don't check for atomic context on PREEMPT_RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
The !in_atomic() check in _wait_for_atomic() triggers on PREEMPT_RT
because the uncore::lock is a spinlock_t and does not disable
@@ -32,5 +32,5 @@ index 6c14d13364bf..de58855e6926 100644
#else
# define _WAIT_FOR_ATOMIC_CHECK(ATOMIC) do { } while (0)
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0026-drm-i915-Disable-tracing-points-on-PREEMPT_RT.patch b/debian/patches-rt/0026-drm-i915-Disable-tracing-points-on-PREEMPT_RT.patch
index bcd36cace..f4209e99b 100644
--- a/debian/patches-rt/0026-drm-i915-Disable-tracing-points-on-PREEMPT_RT.patch
+++ b/debian/patches-rt/0026-drm-i915-Disable-tracing-points-on-PREEMPT_RT.patch
@@ -1,8 +1,8 @@
-From 05b1ad300df55e576476a0dee533c90068480372 Mon Sep 17 00:00:00 2001
+From fea6039a50b9d5472d03bf6441239bc1d5a27648 Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Thu, 6 Dec 2018 09:52:20 +0100
-Subject: [PATCH 26/62] drm/i915: Disable tracing points on PREEMPT_RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 26/64] drm/i915: Disable tracing points on PREEMPT_RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Luca Abeni reported this:
| BUG: scheduling while atomic: kworker/u8:2/15203/0x00000003
@@ -47,5 +47,5 @@ index 37b5c9e9d260..1434485cb536 100644
#include <linux/types.h>
#include <linux/tracepoint.h>
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0027-drm-i915-skip-DRM_I915_LOW_LEVEL_TRACEPOINTS-with-NO.patch b/debian/patches-rt/0027-drm-i915-skip-DRM_I915_LOW_LEVEL_TRACEPOINTS-with-NO.patch
index 77fa1b420..ecfacaa5c 100644
--- a/debian/patches-rt/0027-drm-i915-skip-DRM_I915_LOW_LEVEL_TRACEPOINTS-with-NO.patch
+++ b/debian/patches-rt/0027-drm-i915-skip-DRM_I915_LOW_LEVEL_TRACEPOINTS-with-NO.patch
@@ -1,9 +1,9 @@
-From 1fcbddeff5b9a56382a6ba0aba49578f8cdf9aa4 Mon Sep 17 00:00:00 2001
+From 948f251047e7bb5a683af68abe5c219c47e8ef35 Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Wed, 19 Dec 2018 10:47:02 +0100
-Subject: [PATCH 27/62] drm/i915: skip DRM_I915_LOW_LEVEL_TRACEPOINTS with
+Subject: [PATCH 27/64] drm/i915: skip DRM_I915_LOW_LEVEL_TRACEPOINTS with
NOTRACE
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
The order of the header files is important. If this header file is
included after tracepoint.h was included then the NOTRACE here becomes a
@@ -31,5 +31,5 @@ index 1434485cb536..73f29d8008f0 100644
TP_PROTO(struct i915_request *rq),
TP_ARGS(rq)
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0028-drm-i915-gt-Queue-and-wait-for-the-irq_work-item.patch b/debian/patches-rt/0028-drm-i915-gt-Queue-and-wait-for-the-irq_work-item.patch
index 61bd48e8b..9c7bbb1aa 100644
--- a/debian/patches-rt/0028-drm-i915-gt-Queue-and-wait-for-the-irq_work-item.patch
+++ b/debian/patches-rt/0028-drm-i915-gt-Queue-and-wait-for-the-irq_work-item.patch
@@ -1,8 +1,8 @@
-From 6dfc680fe2808eaf10a9feed7e3116df60b6032f Mon Sep 17 00:00:00 2001
+From 4257df6e6a5b4da9a38a9d17f18f95f7ebc18c01 Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Wed, 8 Sep 2021 17:18:00 +0200
-Subject: [PATCH 28/62] drm/i915/gt: Queue and wait for the irq_work item.
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 28/64] drm/i915/gt: Queue and wait for the irq_work item.
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Disabling interrupts and invoking the irq_work function directly breaks
on PREEMPT_RT.
@@ -44,5 +44,5 @@ index ecc990ec1b95..8d04b10681f0 100644
}
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0029-drm-i915-gt-Use-spin_lock_irq-instead-of-local_irq_d.patch b/debian/patches-rt/0029-drm-i915-gt-Use-spin_lock_irq-instead-of-local_irq_d.patch
index d7696f54a..95ce951a4 100644
--- a/debian/patches-rt/0029-drm-i915-gt-Use-spin_lock_irq-instead-of-local_irq_d.patch
+++ b/debian/patches-rt/0029-drm-i915-gt-Use-spin_lock_irq-instead-of-local_irq_d.patch
@@ -1,9 +1,9 @@
-From 6ca6d59038e0a61a7bb4904310525b1df57a2867 Mon Sep 17 00:00:00 2001
+From 340ffe2a83fe37ae1cb0995f401c6727bc65136c Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Wed, 8 Sep 2021 19:03:41 +0200
-Subject: [PATCH 29/62] drm/i915/gt: Use spin_lock_irq() instead of
+Subject: [PATCH 29/64] drm/i915/gt: Use spin_lock_irq() instead of
local_irq_disable() + spin_lock()
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
execlists_dequeue() is invoked from a function which uses
local_irq_disable() to disable interrupts so the spin_lock() behaves
@@ -91,5 +91,5 @@ index f903ee1ce06e..f54059b63ea9 100644
}
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0030-drm-i915-Drop-the-irqs_disabled-check.patch b/debian/patches-rt/0030-drm-i915-Drop-the-irqs_disabled-check.patch
index 4d49e26f7..5a54c3573 100644
--- a/debian/patches-rt/0030-drm-i915-Drop-the-irqs_disabled-check.patch
+++ b/debian/patches-rt/0030-drm-i915-Drop-the-irqs_disabled-check.patch
@@ -1,8 +1,8 @@
-From 6779399c1acfc91f6e9b0bd4dc4abb4f3cb30c78 Mon Sep 17 00:00:00 2001
+From 101aee45e35bd2520f9d552871caebe6dc3d8288 Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Fri, 1 Oct 2021 20:01:03 +0200
-Subject: [PATCH 30/62] drm/i915: Drop the irqs_disabled() check
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 30/64] drm/i915: Drop the irqs_disabled() check
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
The !irqs_disabled() check triggers on PREEMPT_RT even with
i915_sched_engine::lock acquired. The reason is the lock is transformed
@@ -41,5 +41,5 @@ index 7ce126a01cbf..64a032dfaa90 100644
/*
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0031-Revert-drm-i915-Depend-on-PREEMPT_RT.patch b/debian/patches-rt/0031-Revert-drm-i915-Depend-on-PREEMPT_RT.patch
index 9ef52335e..bded6893f 100644
--- a/debian/patches-rt/0031-Revert-drm-i915-Depend-on-PREEMPT_RT.patch
+++ b/debian/patches-rt/0031-Revert-drm-i915-Depend-on-PREEMPT_RT.patch
@@ -1,8 +1,8 @@
-From fe8c8e1f1ec5c61814ee0c4c90a2cef9d35ecad6 Mon Sep 17 00:00:00 2001
+From 5fc818d42a7885adfbba6a3e5a9e6a70a4a10848 Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Mon, 21 Feb 2022 17:59:14 +0100
-Subject: [PATCH 31/62] Revert "drm/i915: Depend on !PREEMPT_RT."
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 31/64] Revert "drm/i915: Depend on !PREEMPT_RT."
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Once the known issues are addressed, it should be safe to enable the
driver.
@@ -25,5 +25,5 @@ index 6b10868ec72f..1fbdb7b4e6e1 100644
select INTERVAL_TREE
# we need shmfs for the swappable backing store, and in particular
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0032-sched-Add-support-for-lazy-preemption.patch b/debian/patches-rt/0032-sched-Add-support-for-lazy-preemption.patch
index 54c21bbb9..59d1a3cba 100644
--- a/debian/patches-rt/0032-sched-Add-support-for-lazy-preemption.patch
+++ b/debian/patches-rt/0032-sched-Add-support-for-lazy-preemption.patch
@@ -1,8 +1,8 @@
-From 87194c420f8ef3b1a8b9b63ae640180e2414e8c4 Mon Sep 17 00:00:00 2001
+From 9ee683f4f85373204d8fd50d4ac8f6ab8154cf4b Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 26 Oct 2012 18:50:54 +0100
-Subject: [PATCH 32/62] sched: Add support for lazy preemption
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 32/64] sched: Add support for lazy preemption
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
It has become an obsession to mitigate the determinism vs. throughput
loss of RT. Looking at the mainline semantics of preemption points
@@ -69,10 +69,10 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
12 files changed, 260 insertions(+), 35 deletions(-)
diff --git a/include/linux/preempt.h b/include/linux/preempt.h
-index 8cfcc5d45451..9fc4c4bb320f 100644
+index 9aa6358a1a16..e9f0d08733f4 100644
--- a/include/linux/preempt.h
+++ b/include/linux/preempt.h
-@@ -207,6 +207,20 @@ extern void preempt_count_sub(int val);
+@@ -208,6 +208,20 @@ extern void preempt_count_sub(int val);
#define preempt_count_inc() preempt_count_add(1)
#define preempt_count_dec() preempt_count_sub(1)
@@ -93,7 +93,7 @@ index 8cfcc5d45451..9fc4c4bb320f 100644
#ifdef CONFIG_PREEMPT_COUNT
#define preempt_disable() \
-@@ -215,6 +229,12 @@ do { \
+@@ -216,6 +230,12 @@ do { \
barrier(); \
} while (0)
@@ -106,7 +106,7 @@ index 8cfcc5d45451..9fc4c4bb320f 100644
#define sched_preempt_enable_no_resched() \
do { \
barrier(); \
-@@ -246,6 +266,18 @@ do { \
+@@ -247,6 +267,18 @@ do { \
__preempt_schedule(); \
} while (0)
@@ -125,7 +125,7 @@ index 8cfcc5d45451..9fc4c4bb320f 100644
#else /* !CONFIG_PREEMPTION */
#define preempt_enable() \
do { \
-@@ -253,6 +285,12 @@ do { \
+@@ -254,6 +286,12 @@ do { \
preempt_count_dec(); \
} while (0)
@@ -138,7 +138,7 @@ index 8cfcc5d45451..9fc4c4bb320f 100644
#define preempt_enable_notrace() \
do { \
barrier(); \
-@@ -293,6 +331,9 @@ do { \
+@@ -294,6 +332,9 @@ do { \
#define preempt_enable_notrace() barrier()
#define preemptible() 0
@@ -148,7 +148,7 @@ index 8cfcc5d45451..9fc4c4bb320f 100644
#endif /* CONFIG_PREEMPT_COUNT */
#ifdef MODULE
-@@ -311,7 +352,7 @@ do { \
+@@ -312,7 +353,7 @@ do { \
} while (0)
#define preempt_fold_need_resched() \
do { \
@@ -157,7 +157,7 @@ index 8cfcc5d45451..9fc4c4bb320f 100644
set_preempt_need_resched(); \
} while (0)
-@@ -427,8 +468,15 @@ extern void migrate_enable(void);
+@@ -428,8 +469,15 @@ extern void migrate_enable(void);
#else
@@ -557,10 +557,10 @@ index b62d53d7c264..f2577f511a41 100644
extern void init_rt_bandwidth(struct rt_bandwidth *rt_b, u64 period, u64 runtime);
extern bool sched_rt_bandwidth_account(struct rt_rq *rt_rq);
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
-index 87eca95b57fb..462564d652be 100644
+index f667d6bdddda..3bc4f34507f0 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
-@@ -2616,11 +2616,19 @@ unsigned int tracing_gen_ctx_irq_test(unsigned int irqs_status)
+@@ -2644,11 +2644,19 @@ unsigned int tracing_gen_ctx_irq_test(unsigned int irqs_status)
if (softirq_count() >> (SOFTIRQ_SHIFT + 1))
trace_flags |= TRACE_FLAG_BH_OFF;
@@ -582,7 +582,7 @@ index 87eca95b57fb..462564d652be 100644
(min_t(unsigned int, migration_disable_value(), 0xf)) << 4;
}
-@@ -4212,15 +4220,17 @@ unsigned long trace_total_entries(struct trace_array *tr)
+@@ -4240,15 +4248,17 @@ unsigned long trace_total_entries(struct trace_array *tr)
static void print_lat_help_header(struct seq_file *m)
{
@@ -609,7 +609,7 @@ index 87eca95b57fb..462564d652be 100644
}
static void print_event_info(struct array_buffer *buf, struct seq_file *m)
-@@ -4254,14 +4264,16 @@ static void print_func_help_header_irq(struct array_buffer *buf, struct seq_file
+@@ -4282,14 +4292,16 @@ static void print_func_help_header_irq(struct array_buffer *buf, struct seq_file
print_event_info(buf, m);
@@ -647,7 +647,7 @@ index a6d2f99f847d..493c3f9cf01a 100644
return ret;
}
diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
-index 5cd4fb656306..3c227e2843ae 100644
+index bf1965b18099..133f15d3b886 100644
--- a/kernel/trace/trace_output.c
+++ b/kernel/trace/trace_output.c
@@ -442,6 +442,7 @@ int trace_print_lat_fmt(struct trace_seq *s, struct trace_entry *entry)
@@ -710,5 +710,5 @@ index 5cd4fb656306..3c227e2843ae 100644
trace_seq_printf(s, "%x", entry->preempt_count >> 4);
else
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0033-x86-entry-Use-should_resched-in-idtentry_exit_cond_r.patch b/debian/patches-rt/0033-x86-entry-Use-should_resched-in-idtentry_exit_cond_r.patch
index 69ddd41b3..fee900917 100644
--- a/debian/patches-rt/0033-x86-entry-Use-should_resched-in-idtentry_exit_cond_r.patch
+++ b/debian/patches-rt/0033-x86-entry-Use-should_resched-in-idtentry_exit_cond_r.patch
@@ -1,9 +1,9 @@
-From 37719a07083b68dad1449227e9fe66e8e6c9f2b6 Mon Sep 17 00:00:00 2001
+From 81c7a4f07d75acdc0e6b46fd76e1b99707fa13b2 Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Tue, 30 Jun 2020 11:45:14 +0200
-Subject: [PATCH 33/62] x86/entry: Use should_resched() in
+Subject: [PATCH 33/64] x86/entry: Use should_resched() in
idtentry_exit_cond_resched()
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
The TIF_NEED_RESCHED bit is inlined on x86 into the preemption counter.
By using should_resched(0) instead of need_resched() the same check can
@@ -32,5 +32,5 @@ index be61332c66b5..97ff5faad4fb 100644
}
}
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0034-x86-Support-for-lazy-preemption.patch b/debian/patches-rt/0034-x86-Support-for-lazy-preemption.patch
index 511fe0a01..dea35b29d 100644
--- a/debian/patches-rt/0034-x86-Support-for-lazy-preemption.patch
+++ b/debian/patches-rt/0034-x86-Support-for-lazy-preemption.patch
@@ -1,8 +1,8 @@
-From 65ce5ba8ccb26e6de364e76228e645b2c02b921d Mon Sep 17 00:00:00 2001
+From 133aff59597e4e7d8eac1c793a6c5cd698f0d992 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 1 Nov 2012 11:03:47 +0100
-Subject: [PATCH 34/62] x86: Support for lazy preemption
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 34/64] x86: Support for lazy preemption
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Implement the x86 pieces for lazy preempt.
@@ -16,7 +16,7 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
5 files changed, 42 insertions(+), 3 deletions(-)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
-index c9bed9c69423..f38bd8a5061e 100644
+index 3f9c3e22df18..cf6106b60b4a 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -251,6 +251,7 @@ config X86
@@ -154,5 +154,5 @@ index 97ff5faad4fb..c6301e520d47 100644
if (ti_work & _TIF_UPROBE)
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0035-entry-Fix-the-preempt-lazy-fallout.patch b/debian/patches-rt/0035-entry-Fix-the-preempt-lazy-fallout.patch
index 27139e9bb..7f0a5ed09 100644
--- a/debian/patches-rt/0035-entry-Fix-the-preempt-lazy-fallout.patch
+++ b/debian/patches-rt/0035-entry-Fix-the-preempt-lazy-fallout.patch
@@ -1,8 +1,8 @@
-From d37c604152cbded61a8e107918d3b9950725d897 Mon Sep 17 00:00:00 2001
+From ade991778b3eaf56b69da1366879a9ddf5a954c5 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 13 Jul 2021 07:52:52 +0200
-Subject: [PATCH 35/62] entry: Fix the preempt lazy fallout
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 35/64] entry: Fix the preempt lazy fallout
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Common code needs common defines....
@@ -45,5 +45,5 @@ index 93cc1ae12125..3dc3704a3cdb 100644
(_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
_TIF_NEED_RESCHED_MASK | _TIF_PATCH_PENDING | _TIF_NOTIFY_SIGNAL | \
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0036-arm-Add-support-for-lazy-preemption.patch b/debian/patches-rt/0036-arm-Add-support-for-lazy-preemption.patch
index 8f76d13b0..366b095b1 100644
--- a/debian/patches-rt/0036-arm-Add-support-for-lazy-preemption.patch
+++ b/debian/patches-rt/0036-arm-Add-support-for-lazy-preemption.patch
@@ -1,8 +1,8 @@
-From f242fbbb3f85d6b9c8c8fc06ddbc83b9ca5a0511 Mon Sep 17 00:00:00 2001
+From cbccb526ede406d92d41b95cdfa4cd0dcf14e57a Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Wed, 31 Oct 2012 12:04:11 +0100
-Subject: [PATCH 36/62] arm: Add support for lazy preemption
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 36/64] arm: Add support for lazy preemption
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Implement the arm pieces for lazy preempt.
@@ -133,5 +133,5 @@ index e07f359254c3..b50a3248e79f 100644
} else {
if (unlikely(!user_mode(regs)))
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0037-powerpc-Add-support-for-lazy-preemption.patch b/debian/patches-rt/0037-powerpc-Add-support-for-lazy-preemption.patch
index bf8022c6c..36cca8f0d 100644
--- a/debian/patches-rt/0037-powerpc-Add-support-for-lazy-preemption.patch
+++ b/debian/patches-rt/0037-powerpc-Add-support-for-lazy-preemption.patch
@@ -1,8 +1,8 @@
-From 65e31d7b980c1413f19fcb84234387f97b09588f Mon Sep 17 00:00:00 2001
+From 581914fafd635a7e25e01ce2a9ffc69f3a3cee3b Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 1 Nov 2012 10:14:11 +0100
-Subject: [PATCH 37/62] powerpc: Add support for lazy preemption
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 37/64] powerpc: Add support for lazy preemption
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Implement the powerpc pieces for lazy preempt.
@@ -26,7 +26,7 @@ index 6050e6e10d32..0eff864d6ec3 100644
select HAVE_RELIABLE_STACKTRACE
select HAVE_RSEQ
diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
-index af58f1ed3952..520864de8bb2 100644
+index c4b798aa6ce8..923621486811 100644
--- a/arch/powerpc/include/asm/thread_info.h
+++ b/arch/powerpc/include/asm/thread_info.h
@@ -53,6 +53,8 @@
@@ -114,5 +114,5 @@ index cf770d86c03c..2c454731c250 100644
}
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0038-arch-arm64-Add-lazy-preempt-support.patch b/debian/patches-rt/0038-arch-arm64-Add-lazy-preempt-support.patch
index 4df0c8a40..026b4a4a7 100644
--- a/debian/patches-rt/0038-arch-arm64-Add-lazy-preempt-support.patch
+++ b/debian/patches-rt/0038-arch-arm64-Add-lazy-preempt-support.patch
@@ -1,8 +1,8 @@
-From 12a36ad989490f5ae3ed6a50d764385e8e27e024 Mon Sep 17 00:00:00 2001
+From 0342fd14e57f4452366cec8f8d16c74ff2d30259 Mon Sep 17 00:00:00 2001
From: Anders Roxell <anders.roxell@linaro.org>
Date: Thu, 14 May 2015 17:52:17 +0200
-Subject: [PATCH 38/62] arch/arm64: Add lazy preempt support
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 38/64] arch/arm64: Add lazy preempt support
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
arm64 is missing support for PREEMPT_RT. The main feature which is
lacking is support for lazy preemption. The arch-specific entry code,
@@ -22,7 +22,7 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
5 files changed, 34 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
-index ea70eb960565..6e16670a7f43 100644
+index c15f71501c6c..80664ed5478a 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -199,6 +199,7 @@ config ARM64
@@ -142,5 +142,5 @@ index 82f4572c8ddf..2a606c7bf025 100644
local_daif_restore(DAIF_PROCCTX_NOIRQ);
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0039-arm-Disable-jump-label-on-PREEMPT_RT.patch b/debian/patches-rt/0039-arm-Disable-jump-label-on-PREEMPT_RT.patch
index ac47159c4..3d88f5a16 100644
--- a/debian/patches-rt/0039-arm-Disable-jump-label-on-PREEMPT_RT.patch
+++ b/debian/patches-rt/0039-arm-Disable-jump-label-on-PREEMPT_RT.patch
@@ -1,8 +1,8 @@
-From f1c0950a69e46ee1d45192bfae026622da60bdc8 Mon Sep 17 00:00:00 2001
+From 260252300d2d37c75dd1f3828d29e515f6626b80 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Wed, 8 Jul 2015 17:14:48 +0200
-Subject: [PATCH 39/62] arm: Disable jump-label on PREEMPT_RT.
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 39/64] arm: Disable jump-label on PREEMPT_RT.
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
jump-labels are used to efficiently switch between two possible code
paths. To achieve this, stop_machine() is used to keep the CPU in a
@@ -38,5 +38,5 @@ index 717e596dc13b..f170f29e98ac 100644
select HAVE_ARCH_KGDB if !CPU_ENDIAN_BE32 && MMU
select HAVE_ARCH_KASAN if MMU && !XIP_KERNEL
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0040-ARM-enable-irq-in-translation-section-permission-fau.patch b/debian/patches-rt/0040-ARM-enable-irq-in-translation-section-permission-fau.patch
index ee53f7bd6..a129defca 100644
--- a/debian/patches-rt/0040-ARM-enable-irq-in-translation-section-permission-fau.patch
+++ b/debian/patches-rt/0040-ARM-enable-irq-in-translation-section-permission-fau.patch
@@ -1,12 +1,12 @@
-From 802d6978bf4ebdec28d2ba4e715c2e414d9c7d06 Mon Sep 17 00:00:00 2001
+From 3aa0c22dbd2b3f4b3bb9cb2fcebd8610c09856d9 Mon Sep 17 00:00:00 2001
From: "Yadi.hu" <yadi.hu@windriver.com>
Date: Wed, 10 Dec 2014 10:32:09 +0800
-Subject: [PATCH 40/62] ARM: enable irq in translation/section permission fault
+Subject: [PATCH 40/64] ARM: enable irq in translation/section permission fault
handlers
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Probably happens on all ARM, with
CONFIG_PREEMPT_RT
@@ -93,5 +93,5 @@ index b0db85310331..77877dcb54ed 100644
return 0;
}
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0041-tty-serial-omap-Make-the-locking-RT-aware.patch b/debian/patches-rt/0041-tty-serial-omap-Make-the-locking-RT-aware.patch
index b719f7f3b..fd53852af 100644
--- a/debian/patches-rt/0041-tty-serial-omap-Make-the-locking-RT-aware.patch
+++ b/debian/patches-rt/0041-tty-serial-omap-Make-the-locking-RT-aware.patch
@@ -1,8 +1,8 @@
-From 2a89ee21ea5c408b560839cc06bd0c13580fb3a4 Mon Sep 17 00:00:00 2001
+From 28591afc686a2b0fd23cf004b0cbbb527fb70c50 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 28 Jul 2011 13:32:57 +0200
-Subject: [PATCH 41/62] tty/serial/omap: Make the locking RT aware
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 41/64] tty/serial/omap: Make the locking RT aware
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
The lock is a sleeping lock and local_irq_save() is not the
optimsation we are looking for. Redo it to make it work on -RT and
@@ -14,7 +14,7 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
-index 7d0d2718ef59..aa216fdbcb1d 100644
+index beb7896ebf8a..ba5b843820c1 100644
--- a/drivers/tty/serial/omap-serial.c
+++ b/drivers/tty/serial/omap-serial.c
@@ -1241,13 +1241,10 @@ serial_omap_console_write(struct console *co, const char *s,
@@ -45,5 +45,5 @@ index 7d0d2718ef59..aa216fdbcb1d 100644
static int __init
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0042-tty-serial-pl011-Make-the-locking-work-on-RT.patch b/debian/patches-rt/0042-tty-serial-pl011-Make-the-locking-work-on-RT.patch
index c80dc32de..4170e5d3d 100644
--- a/debian/patches-rt/0042-tty-serial-pl011-Make-the-locking-work-on-RT.patch
+++ b/debian/patches-rt/0042-tty-serial-pl011-Make-the-locking-work-on-RT.patch
@@ -1,8 +1,8 @@
-From 1db3dc8a6af68447b52efbbf8dbb4d210d23d57b Mon Sep 17 00:00:00 2001
+From b678686111c2ee215cb28eca6ebf09576c8692d1 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 8 Jan 2013 21:36:51 +0100
-Subject: [PATCH 42/62] tty/serial/pl011: Make the locking work on RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 42/64] tty/serial/pl011: Make the locking work on RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
The lock is a sleeping lock and local_irq_save() is not the optimsation
we are looking for. Redo it to make it work on -RT and non-RT.
@@ -13,7 +13,7 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
1 file changed, 11 insertions(+), 6 deletions(-)
diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
-index c74eaf2552c3..38eb30b8491b 100644
+index 2f0f05259778..eee5141ecd3a 100644
--- a/drivers/tty/serial/amba-pl011.c
+++ b/drivers/tty/serial/amba-pl011.c
@@ -2316,18 +2316,24 @@ pl011_console_write(struct console *co, const char *s, unsigned int count)
@@ -56,5 +56,5 @@ index c74eaf2552c3..38eb30b8491b 100644
clk_disable(uap->clk);
}
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0043-ARM-Allow-to-enable-RT.patch b/debian/patches-rt/0043-ARM-Allow-to-enable-RT.patch
index dd5a320a2..9e5eda3e1 100644
--- a/debian/patches-rt/0043-ARM-Allow-to-enable-RT.patch
+++ b/debian/patches-rt/0043-ARM-Allow-to-enable-RT.patch
@@ -1,8 +1,8 @@
-From 47c9956482a592a16b58831ded27e3c0f62ec11d Mon Sep 17 00:00:00 2001
+From c2df4d40e1f0b2c2bbfb4cd7d3fbabd4add054ea Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Fri, 11 Oct 2019 13:14:29 +0200
-Subject: [PATCH 43/62] ARM: Allow to enable RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 43/64] ARM: Allow to enable RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Allow to select RT.
@@ -33,5 +33,5 @@ index f170f29e98ac..d1f2e062ce0b 100644
select MMU_GATHER_RCU_TABLE_FREE if SMP && ARM_LPAE
select HAVE_REGS_AND_STACK_ACCESS_API
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0044-ARM64-Allow-to-enable-RT.patch b/debian/patches-rt/0044-ARM64-Allow-to-enable-RT.patch
index 478d2e7a8..9bedda3ab 100644
--- a/debian/patches-rt/0044-ARM64-Allow-to-enable-RT.patch
+++ b/debian/patches-rt/0044-ARM64-Allow-to-enable-RT.patch
@@ -1,8 +1,8 @@
-From c71e1e0561e008bb2fe230ad7022c3e2483cd6c0 Mon Sep 17 00:00:00 2001
+From 43ead761d32a02c04025590169f0dfd3ab6b1d74 Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Fri, 11 Oct 2019 13:14:35 +0200
-Subject: [PATCH 44/62] ARM64: Allow to enable RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 44/64] ARM64: Allow to enable RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Allow to select RT.
@@ -13,7 +13,7 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
-index 6e16670a7f43..0c617e48177c 100644
+index 80664ed5478a..0470165e2d30 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -93,6 +93,7 @@ config ARM64
@@ -25,5 +25,5 @@ index 6e16670a7f43..0c617e48177c 100644
select ARCH_WANT_DEFAULT_BPF_JIT
select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0045-powerpc-traps-Use-PREEMPT_RT.patch b/debian/patches-rt/0045-powerpc-traps-Use-PREEMPT_RT.patch
index 76c18de22..e5a094ec8 100644
--- a/debian/patches-rt/0045-powerpc-traps-Use-PREEMPT_RT.patch
+++ b/debian/patches-rt/0045-powerpc-traps-Use-PREEMPT_RT.patch
@@ -1,8 +1,8 @@
-From 4d7273bd07600b933e6d25807cd96df04e435cbe Mon Sep 17 00:00:00 2001
+From 2e4ba312b94693d778d224c51a99e416866f6534 Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Fri, 26 Jul 2019 11:30:49 +0200
-Subject: [PATCH 45/62] powerpc: traps: Use PREEMPT_RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 45/64] powerpc: traps: Use PREEMPT_RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Add PREEMPT_RT to the backtrace if enabled.
@@ -13,7 +13,7 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
-index 3956f32682c6..8e15205e51ef 100644
+index 362b712386f6..ddf5b716394f 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -261,12 +261,17 @@ static char *get_mmu_str(void)
@@ -36,5 +36,5 @@ index 3956f32682c6..8e15205e51ef 100644
IS_ENABLED(CONFIG_SMP) ? (" NR_CPUS=" __stringify(NR_CPUS)) : "",
debug_pagealloc_enabled() ? " DEBUG_PAGEALLOC" : "",
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0046-powerpc-pseries-iommu-Use-a-locallock-instead-local_.patch b/debian/patches-rt/0046-powerpc-pseries-iommu-Use-a-locallock-instead-local_.patch
index 9d6e8ab00..2ca129e1e 100644
--- a/debian/patches-rt/0046-powerpc-pseries-iommu-Use-a-locallock-instead-local_.patch
+++ b/debian/patches-rt/0046-powerpc-pseries-iommu-Use-a-locallock-instead-local_.patch
@@ -1,9 +1,9 @@
-From 1d20f49e62250211b43cbe18a087fdf19c313081 Mon Sep 17 00:00:00 2001
+From d9031d5c953c715f6d655322a79c9c62dc8af6ff Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Tue, 26 Mar 2019 18:31:54 +0100
-Subject: [PATCH 46/62] powerpc/pseries/iommu: Use a locallock instead
+Subject: [PATCH 46/64] powerpc/pseries/iommu: Use a locallock instead
local_irq_save()
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
The locallock protects the per-CPU variable tce_page. The function
attempts to allocate memory while tce_page is protected (by disabling
@@ -19,7 +19,7 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
1 file changed, 20 insertions(+), 11 deletions(-)
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
-index 97b026130c71..01b3d19be382 100644
+index 1e5f083cdb72..b55d2bc7e40f 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -24,6 +24,7 @@
@@ -114,5 +114,5 @@ index 97b026130c71..01b3d19be382 100644
}
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0047-powerpc-kvm-Disable-in-kernel-MPIC-emulation-for-PRE.patch b/debian/patches-rt/0047-powerpc-kvm-Disable-in-kernel-MPIC-emulation-for-PRE.patch
index 937a75d99..92167c769 100644
--- a/debian/patches-rt/0047-powerpc-kvm-Disable-in-kernel-MPIC-emulation-for-PRE.patch
+++ b/debian/patches-rt/0047-powerpc-kvm-Disable-in-kernel-MPIC-emulation-for-PRE.patch
@@ -1,9 +1,9 @@
-From 34f52991170848510810b486dd6fe9a19cbe4c46 Mon Sep 17 00:00:00 2001
+From e87855d8892c053bc86348ae549824735b570e72 Mon Sep 17 00:00:00 2001
From: Bogdan Purcareata <bogdan.purcareata@freescale.com>
Date: Fri, 24 Apr 2015 15:53:13 +0000
-Subject: [PATCH 47/62] powerpc/kvm: Disable in-kernel MPIC emulation for
+Subject: [PATCH 47/64] powerpc/kvm: Disable in-kernel MPIC emulation for
PREEMPT_RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
While converting the openpic emulation code to use a raw_spinlock_t enables
guests to run on RT, there's still a performance issue. For interrupts sent in
@@ -42,5 +42,5 @@ index a9f57dad6d91..a0b528d4bb7c 100644
select HAVE_KVM_IRQFD
select HAVE_KVM_IRQ_ROUTING
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0048-powerpc-stackprotector-work-around-stack-guard-init-.patch b/debian/patches-rt/0048-powerpc-stackprotector-work-around-stack-guard-init-.patch
index df6dbe080..ad3e4e486 100644
--- a/debian/patches-rt/0048-powerpc-stackprotector-work-around-stack-guard-init-.patch
+++ b/debian/patches-rt/0048-powerpc-stackprotector-work-around-stack-guard-init-.patch
@@ -1,9 +1,9 @@
-From d2e9a96e5570459dd886f87bf81c7714fb0a2108 Mon Sep 17 00:00:00 2001
+From 6ebe002aae6beb7d1b527670eaf898fc11606ccc Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Tue, 26 Mar 2019 18:31:29 +0100
-Subject: [PATCH 48/62] powerpc/stackprotector: work around stack-guard init
+Subject: [PATCH 48/64] powerpc/stackprotector: work around stack-guard init
from atomic
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
This is invoked from the secondary CPU in atomic context. On x86 we use
tsc instead. On Power we XOR it against mftb() so lets use stack address
@@ -33,5 +33,5 @@ index 1c8460e23583..b1653c160bab 100644
canary ^= LINUX_VERSION_CODE;
canary &= CANARY_MASK;
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0049-POWERPC-Allow-to-enable-RT.patch b/debian/patches-rt/0049-POWERPC-Allow-to-enable-RT.patch
index 72ea26d09..d75ff5c19 100644
--- a/debian/patches-rt/0049-POWERPC-Allow-to-enable-RT.patch
+++ b/debian/patches-rt/0049-POWERPC-Allow-to-enable-RT.patch
@@ -1,8 +1,8 @@
-From 93941796079cb4515170adf454f9218adc89856d Mon Sep 17 00:00:00 2001
+From 4e62f0370afc6573ddd4db78250038169935adec Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Fri, 11 Oct 2019 13:14:41 +0200
-Subject: [PATCH 49/62] POWERPC: Allow to enable RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 49/64] POWERPC: Allow to enable RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Allow to select RT.
@@ -33,5 +33,5 @@ index 0eff864d6ec3..df697d3f68cd 100644
select HAVE_SETUP_PER_CPU_AREA if PPC64
select HAVE_SOFTIRQ_ON_OWN_STACK
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0050-sysfs-Add-sys-kernel-realtime-entry.patch b/debian/patches-rt/0050-sysfs-Add-sys-kernel-realtime-entry.patch
index bebe5bd1b..551a06742 100644
--- a/debian/patches-rt/0050-sysfs-Add-sys-kernel-realtime-entry.patch
+++ b/debian/patches-rt/0050-sysfs-Add-sys-kernel-realtime-entry.patch
@@ -1,8 +1,8 @@
-From b2103f830327ab5d1e6f49134c22d3c5adfb52cc Mon Sep 17 00:00:00 2001
+From ad96823c0883412d14612da28496fd004affe29b Mon Sep 17 00:00:00 2001
From: Clark Williams <williams@redhat.com>
Date: Sat, 30 Jul 2011 21:55:53 -0500
-Subject: [PATCH 50/62] sysfs: Add /sys/kernel/realtime entry
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 50/64] sysfs: Add /sys/kernel/realtime entry
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Add a /sys/kernel entry to indicate that the kernel is a
realtime kernel.
@@ -51,5 +51,5 @@ index 65dba9076f31..ab18048e2186 100644
NULL
};
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0051-Add-localversion-for-RT-release.patch b/debian/patches-rt/0051-Add-localversion-for-RT-release.patch
index f2ecbea44..c1b44ffbd 100644
--- a/debian/patches-rt/0051-Add-localversion-for-RT-release.patch
+++ b/debian/patches-rt/0051-Add-localversion-for-RT-release.patch
@@ -1,8 +1,8 @@
-From 9c7d6e723acbbc184d1dd04811863378699134fb Mon Sep 17 00:00:00 2001
+From f1716f944ced619ad1133abb71131f86dbe7f971 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 8 Jul 2011 20:25:16 +0200
-Subject: [PATCH 51/62] Add localversion for -RT release
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 51/64] Add localversion for -RT release
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
@@ -18,5 +18,5 @@ index 000000000000..045478966e9f
@@ -0,0 +1 @@
+-rt7
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0052-Linux-6.1.46-rt13-REBASE.patch b/debian/patches-rt/0052-Linux-6.1.46-rt13-REBASE.patch
index 3096368f3..0665c5c34 100644
--- a/debian/patches-rt/0052-Linux-6.1.46-rt13-REBASE.patch
+++ b/debian/patches-rt/0052-Linux-6.1.46-rt13-REBASE.patch
@@ -1,8 +1,8 @@
-From 3f783498b292a814f8f364bbfd0efbfc1be6d30f Mon Sep 17 00:00:00 2001
+From e6961b0e089121fbaa7987654cfaab710dea3b57 Mon Sep 17 00:00:00 2001
From: Clark Williams <clrkwllms@kernel.org>
Date: Fri, 18 Aug 2023 10:45:35 -0500
-Subject: [PATCH 52/62] 'Linux 6.1.46-rt13 REBASE'
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 52/64] 'Linux 6.1.46-rt13 REBASE'
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Signed-off-by: Clark Williams <clrkwllms@kernel.org>
---
@@ -17,5 +17,5 @@ index 045478966e9f..9f7d0bdbffb1 100644
--rt7
+-rt13
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0053-io-mapping-don-t-disable-preempt-on-RT-in-io_mapping.patch b/debian/patches-rt/0053-io-mapping-don-t-disable-preempt-on-RT-in-io_mapping.patch
index b4b695541..19e06dacf 100644
--- a/debian/patches-rt/0053-io-mapping-don-t-disable-preempt-on-RT-in-io_mapping.patch
+++ b/debian/patches-rt/0053-io-mapping-don-t-disable-preempt-on-RT-in-io_mapping.patch
@@ -1,9 +1,9 @@
-From 53c6a09e670e985d37ca05785a0155ab51b49cf4 Mon Sep 17 00:00:00 2001
+From 0e993c3a89f8f2098b4d23ca8b34c327850ee6fb Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Fri, 10 Mar 2023 17:29:05 +0100
-Subject: [PATCH 53/62] io-mapping: don't disable preempt on RT in
+Subject: [PATCH 53/64] io-mapping: don't disable preempt on RT in
io_mapping_map_atomic_wc().
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
io_mapping_map_atomic_wc() disables preemption and pagefaults for
historical reasons. The conversion to io_mapping_map_local_wc(), which
@@ -89,5 +89,5 @@ index 66a774d2710e..b08532b8fba7 100644
static inline void __iomem *
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0054-locking-rwbase-Mitigate-indefinite-writer-starvation.patch b/debian/patches-rt/0054-locking-rwbase-Mitigate-indefinite-writer-starvation.patch
index 1940c66d7..dfd8c1fc4 100644
--- a/debian/patches-rt/0054-locking-rwbase-Mitigate-indefinite-writer-starvation.patch
+++ b/debian/patches-rt/0054-locking-rwbase-Mitigate-indefinite-writer-starvation.patch
@@ -1,8 +1,8 @@
-From 8785dde5198dc91cbb518044e1c6d301ef9a9857 Mon Sep 17 00:00:00 2001
+From f4d3bd6d8f68cd12e5fd96173c999fa0e7a7554d Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Tue, 21 Mar 2023 17:11:40 +0100
-Subject: [PATCH 54/62] locking/rwbase: Mitigate indefinite writer starvation
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 54/64] locking/rwbase: Mitigate indefinite writer starvation
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
On PREEMPT_RT, rw_semaphore and rwlock_t locks are unfair to writers.
Readers can indefinitely acquire the lock unless the writer fully acquired
@@ -59,5 +59,5 @@ index c201aadb9301..25ec0239477c 100644
/*
* Call into the slow lock path with the rtmutex->wait_lock
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0055-revert-softirq-Let-ksoftirqd-do-its-job.patch b/debian/patches-rt/0055-revert-softirq-Let-ksoftirqd-do-its-job.patch
index c9ed7f6f6..fee45110a 100644
--- a/debian/patches-rt/0055-revert-softirq-Let-ksoftirqd-do-its-job.patch
+++ b/debian/patches-rt/0055-revert-softirq-Let-ksoftirqd-do-its-job.patch
@@ -1,8 +1,8 @@
-From fcdb9b29c6d58895a386ac23229564fad2c316b5 Mon Sep 17 00:00:00 2001
+From 79a793effc8b0bc24351f9109b369f20e5fbbe66 Mon Sep 17 00:00:00 2001
From: Paolo Abeni <pabeni@redhat.com>
Date: Mon, 8 May 2023 08:17:44 +0200
-Subject: [PATCH 55/62] revert: "softirq: Let ksoftirqd do its job"
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 55/64] revert: "softirq: Let ksoftirqd do its job"
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Due to the mentioned commit, when the ksoftirqd processes take charge
of softirq processing, the system can experience high latencies.
@@ -104,5 +104,5 @@ index 82f3e68fbe22..af9e879bbbf7 100644
local_irq_restore(flags);
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0056-debugobjects-locking-Annotate-debug_object_fill_pool.patch b/debian/patches-rt/0056-debugobjects-locking-Annotate-debug_object_fill_pool.patch
index 9528f771b..b0a54a674 100644
--- a/debian/patches-rt/0056-debugobjects-locking-Annotate-debug_object_fill_pool.patch
+++ b/debian/patches-rt/0056-debugobjects-locking-Annotate-debug_object_fill_pool.patch
@@ -1,9 +1,9 @@
-From c082e5d28e56252dca01b53c553bba5cd152fec1 Mon Sep 17 00:00:00 2001
+From 201921fdf63bbb21faa9b9d890231ab87be5840a Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <peterz@infradead.org>
Date: Tue, 25 Apr 2023 17:03:13 +0200
-Subject: [PATCH 56/62] debugobjects,locking: Annotate debug_object_fill_pool()
+Subject: [PATCH 56/64] debugobjects,locking: Annotate debug_object_fill_pool()
wait type violation
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
There is an explicit wait-type violation in debug_object_fill_pool()
for PREEMPT_RT=n kernels which allows them to more easily fill the
@@ -145,7 +145,7 @@ index 3b38303ed27b..a046e03c7ead 100644
}
diff --git a/lib/debugobjects.c b/lib/debugobjects.c
-index dacb80c22c4f..3c9e00e207dc 100644
+index 5dfa582dbadd..d42f2839a222 100644
--- a/lib/debugobjects.c
+++ b/lib/debugobjects.c
@@ -600,10 +600,21 @@ static void debug_objects_fill_pool(void)
@@ -173,5 +173,5 @@ index dacb80c22c4f..3c9e00e207dc 100644
static void
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0057-sched-avoid-false-lockdep-splat-in-put_task_struct.patch b/debian/patches-rt/0057-sched-avoid-false-lockdep-splat-in-put_task_struct.patch
index 9da36bc08..43201cddb 100644
--- a/debian/patches-rt/0057-sched-avoid-false-lockdep-splat-in-put_task_struct.patch
+++ b/debian/patches-rt/0057-sched-avoid-false-lockdep-splat-in-put_task_struct.patch
@@ -1,8 +1,8 @@
-From 5c27e6fdf46d68180a46fdf7944aa7e4668680c3 Mon Sep 17 00:00:00 2001
+From 6db82c40bca31549afa8f2520992a3a46f1cf89a Mon Sep 17 00:00:00 2001
From: Wander Lairson Costa <wander@redhat.com>
Date: Wed, 14 Jun 2023 09:23:22 -0300
-Subject: [PATCH 57/62] sched: avoid false lockdep splat in put_task_struct()
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 57/64] sched: avoid false lockdep splat in put_task_struct()
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
In put_task_struct(), a spin_lock is indirectly acquired under the kernel
stock. When running the kernel in real-time (RT) configuration, the
@@ -30,7 +30,7 @@ Signed-off-by: Clark Williams <clark.williams@gmail.com>
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/include/linux/sched/task.h b/include/linux/sched/task.h
-index 7291fb6399d2..de7ebd2bf3ba 100644
+index aaa25ed1a8fe..a51c36397324 100644
--- a/include/linux/sched/task.h
+++ b/include/linux/sched/task.h
@@ -141,8 +141,12 @@ static inline void put_task_struct(struct task_struct *t)
@@ -46,7 +46,7 @@ index 7291fb6399d2..de7ebd2bf3ba 100644
+ }
}
- static inline void put_task_struct_many(struct task_struct *t, int nr)
+ DEFINE_FREE(put_task, struct task_struct *, if (_T) put_task_struct(_T))
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0058-mm-page_alloc-Use-write_seqlock_irqsave-instead-writ.patch b/debian/patches-rt/0058-mm-page_alloc-Use-write_seqlock_irqsave-instead-writ.patch
index 68d9f5008..8677cb341 100644
--- a/debian/patches-rt/0058-mm-page_alloc-Use-write_seqlock_irqsave-instead-writ.patch
+++ b/debian/patches-rt/0058-mm-page_alloc-Use-write_seqlock_irqsave-instead-writ.patch
@@ -1,9 +1,9 @@
-From 9512a9467dec62e03f2df4f15af9a38332b8de58 Mon Sep 17 00:00:00 2001
+From 200a582d8a4adcbe8b8fca7e052a1027f656de5b Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Fri, 23 Jun 2023 22:15:17 +0200
-Subject: [PATCH 58/62] mm/page_alloc: Use write_seqlock_irqsave() instead
+Subject: [PATCH 58/64] mm/page_alloc: Use write_seqlock_irqsave() instead
write_seqlock() + local_irq_save().
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
__build_all_zonelists() acquires zonelist_update_seq by first disabling
interrupts via local_irq_save() and then acquiring the seqlock with
@@ -53,7 +53,7 @@ Signed-off-by: Clark Williams <clark.williams@gmail.com>
1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
-index 4583f8a42d91..835b69a64f4f 100644
+index c783806eefc9..49663e0dfea3 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -6588,19 +6588,17 @@ static void __build_all_zonelists(void *data)
@@ -93,5 +93,5 @@ index 4583f8a42d91..835b69a64f4f 100644
static noinline void __init
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0059-bpf-Remove-in_atomic-from-bpf_link_put.patch b/debian/patches-rt/0059-bpf-Remove-in_atomic-from-bpf_link_put.patch
index 8abf764af..759d06a9d 100644
--- a/debian/patches-rt/0059-bpf-Remove-in_atomic-from-bpf_link_put.patch
+++ b/debian/patches-rt/0059-bpf-Remove-in_atomic-from-bpf_link_put.patch
@@ -1,8 +1,8 @@
-From 05999b640eb04be872e5491a040701fcddc73349 Mon Sep 17 00:00:00 2001
+From e506df4b11ac1bdab837fcfd9d9882168de5441d Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Wed, 14 Jun 2023 10:34:30 +0200
-Subject: [PATCH 59/62] bpf: Remove in_atomic() from bpf_link_put().
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 59/64] bpf: Remove in_atomic() from bpf_link_put().
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
bpf_free_inode() is invoked as a RCU callback. Usually RCU callbacks are
invoked within softirq context. By setting rcutree.use_softirq=0 boot
@@ -35,10 +35,10 @@ Signed-off-by: Clark Williams <clark.williams@gmail.com>
1 file changed, 16 insertions(+), 13 deletions(-)
diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
-index c0915e2424f1..f8ba6e0a5c08 100644
+index f467e53e09ab..78219335b0c9 100644
--- a/kernel/bpf/syscall.c
+++ b/kernel/bpf/syscall.c
-@@ -2732,28 +2732,31 @@ static void bpf_link_put_deferred(struct work_struct *work)
+@@ -2760,28 +2760,31 @@ static void bpf_link_put_deferred(struct work_struct *work)
bpf_link_free(link);
}
@@ -79,7 +79,7 @@ index c0915e2424f1..f8ba6e0a5c08 100644
return 0;
}
-@@ -4674,7 +4677,7 @@ static int link_update(union bpf_attr *attr)
+@@ -4711,7 +4714,7 @@ static int link_update(union bpf_attr *attr)
if (ret)
bpf_prog_put(new_prog);
out_put_link:
@@ -88,7 +88,7 @@ index c0915e2424f1..f8ba6e0a5c08 100644
return ret;
}
-@@ -4697,7 +4700,7 @@ static int link_detach(union bpf_attr *attr)
+@@ -4734,7 +4737,7 @@ static int link_detach(union bpf_attr *attr)
else
ret = -EOPNOTSUPP;
@@ -97,7 +97,7 @@ index c0915e2424f1..f8ba6e0a5c08 100644
return ret;
}
-@@ -4767,7 +4770,7 @@ static int bpf_link_get_fd_by_id(const union bpf_attr *attr)
+@@ -4804,7 +4807,7 @@ static int bpf_link_get_fd_by_id(const union bpf_attr *attr)
fd = bpf_link_new_fd(link);
if (fd < 0)
@@ -106,7 +106,7 @@ index c0915e2424f1..f8ba6e0a5c08 100644
return fd;
}
-@@ -4844,7 +4847,7 @@ static int bpf_iter_create(union bpf_attr *attr)
+@@ -4881,7 +4884,7 @@ static int bpf_iter_create(union bpf_attr *attr)
return PTR_ERR(link);
err = bpf_iter_new_fd(link);
@@ -116,5 +116,5 @@ index c0915e2424f1..f8ba6e0a5c08 100644
return err;
}
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0060-posix-timers-Ensure-timer-ID-search-loop-limit-is-va.patch b/debian/patches-rt/0060-posix-timers-Ensure-timer-ID-search-loop-limit-is-va.patch
index 8b22f207c..496d1bf24 100644
--- a/debian/patches-rt/0060-posix-timers-Ensure-timer-ID-search-loop-limit-is-va.patch
+++ b/debian/patches-rt/0060-posix-timers-Ensure-timer-ID-search-loop-limit-is-va.patch
@@ -1,9 +1,9 @@
-From a0d2c56749857956cb8ef1ccf2d982e2c1770f08 Mon Sep 17 00:00:00 2001
+From 65faef025aab1266654039c8e238988cd7d9fbfb Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 1 Jun 2023 20:58:47 +0200
-Subject: [PATCH 60/62] posix-timers: Ensure timer ID search-loop limit is
+Subject: [PATCH 60/64] posix-timers: Ensure timer ID search-loop limit is
valid
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
posix_timer_add() tries to allocate a posix timer ID by starting from the
cached ID which was stored by the last successful allocation.
@@ -111,5 +111,5 @@ index ed3c4a954398..2d6cf93ca370 100644
static inline void unlock_timer(struct k_itimer *timr, unsigned long flags)
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0061-drm-i915-Do-not-disable-preemption-for-resets.patch b/debian/patches-rt/0061-drm-i915-Do-not-disable-preemption-for-resets.patch
index db8400741..0670fcab7 100644
--- a/debian/patches-rt/0061-drm-i915-Do-not-disable-preemption-for-resets.patch
+++ b/debian/patches-rt/0061-drm-i915-Do-not-disable-preemption-for-resets.patch
@@ -1,8 +1,8 @@
-From 1d651fe6c67cb3b355cc228f75289657496520ff Mon Sep 17 00:00:00 2001
+From 8dd355f3dd91d5c6be93b2229a590e0d5cebcd37 Mon Sep 17 00:00:00 2001
From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Date: Fri, 18 Aug 2023 22:45:25 -0400
-Subject: [PATCH 61/62] drm/i915: Do not disable preemption for resets
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Subject: [PATCH 61/64] drm/i915: Do not disable preemption for resets
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
[commit 40cd2835ced288789a685aa4aa7bc04b492dcd45 in linux-rt-devel]
@@ -106,5 +106,5 @@ index 10b930eaa8cb..6108a449cd19 100644
intel_uncore_forcewake_put(gt->uncore, FORCEWAKE_ALL);
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0062-Linux-6.1.69-rt21-REBASE.patch b/debian/patches-rt/0062-Linux-6.1.79-rt25-REBASE.patch
index d5e736785..4fd408f84 100644
--- a/debian/patches-rt/0062-Linux-6.1.69-rt21-REBASE.patch
+++ b/debian/patches-rt/0062-Linux-6.1.79-rt25-REBASE.patch
@@ -1,8 +1,8 @@
-From 8aa6a280fc011cccf7cfcc0f5942e3ec6bdd73b4 Mon Sep 17 00:00:00 2001
+From f0f9941d27021d858d145533d465f7b8c68115c5 Mon Sep 17 00:00:00 2001
From: Clark Williams <clark.williams@gmail.com>
-Date: Thu, 28 Dec 2023 23:45:11 -0600
-Subject: [PATCH 62/62] Linux 6.1.69-rt21 REBASE
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz
+Date: Tue, 27 Feb 2024 19:54:08 -0600
+Subject: [PATCH 62/64] Linux 6.1.79-rt25 REBASE
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
Signed-off-by: Clark Williams <clark.williams@gmail.com>
---
@@ -10,12 +10,12 @@ Signed-off-by: Clark Williams <clark.williams@gmail.com>
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/localversion-rt b/localversion-rt
-index 9f7d0bdbffb1..6c6cde1c29e3 100644
+index 9f7d0bdbffb1..c5b71f9a229d 100644
--- a/localversion-rt
+++ b/localversion-rt
@@ -1 +1 @@
--rt13
-+-rt21
++-rt25
--
-2.43.0
+2.44.0
diff --git a/debian/patches-rt/0063-arm-Disable-FAST_GUP-on-PREEMPT_RT-if-HIGHPTE-is-als.patch b/debian/patches-rt/0063-arm-Disable-FAST_GUP-on-PREEMPT_RT-if-HIGHPTE-is-als.patch
new file mode 100644
index 000000000..a621f83c1
--- /dev/null
+++ b/debian/patches-rt/0063-arm-Disable-FAST_GUP-on-PREEMPT_RT-if-HIGHPTE-is-als.patch
@@ -0,0 +1,43 @@
+From 14bcb121d2c7101a9a10e6a00e88828b2e9ec99b Mon Sep 17 00:00:00 2001
+From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
+Date: Tue, 23 Jan 2024 12:56:21 +0100
+Subject: [PATCH 63/64] arm: Disable FAST_GUP on PREEMPT_RT if HIGHPTE is also
+ enabled.
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
+
+gup_pgd_range() is invoked with disabled interrupts and invokes
+__kmap_local_page_prot() via pte_offset_map(), gup_p4d_range().
+With HIGHPTE enabled, __kmap_local_page_prot() invokes kmap_high_get()
+which uses a spinlock_t via lock_kmap_any(). This leads to an
+sleeping-while-atomic error on PREEMPT_RT because spinlock_t becomes a
+sleeping lock and must not be acquired in atomic context.
+
+The loop in map_new_virtual() uses wait_queue_head_t for wake up which
+also is using a spinlock_t.
+
+Limit HAVE_FAST_GUP additionaly to remain disabled on PREEMPT_RT with
+HIGHPTE enabled.
+
+Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
+(cherry picked from commit 02cf5a345530b4d3a94093f0b5c784701c2e7c6a)
+Signed-off-by: Clark Williams <clark.williams@gmail.com>
+---
+ arch/arm/Kconfig | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
+index d1f2e062ce0b..5d92aef787e3 100644
+--- a/arch/arm/Kconfig
++++ b/arch/arm/Kconfig
+@@ -95,7 +95,7 @@ config ARM
+ select HAVE_DYNAMIC_FTRACE_WITH_REGS if HAVE_DYNAMIC_FTRACE
+ select HAVE_EFFICIENT_UNALIGNED_ACCESS if (CPU_V6 || CPU_V6K || CPU_V7) && MMU
+ select HAVE_EXIT_THREAD
+- select HAVE_FAST_GUP if ARM_LPAE
++ select HAVE_FAST_GUP if ARM_LPAE && !(PREEMPT_RT && HIGHPTE)
+ select HAVE_FTRACE_MCOUNT_RECORD if !XIP_KERNEL
+ select HAVE_FUNCTION_GRAPH_TRACER
+ select HAVE_FUNCTION_TRACER if !XIP_KERNEL
+--
+2.44.0
+
diff --git a/debian/patches-rt/0064-Linux-6.1.82-rt27-REBASE.patch b/debian/patches-rt/0064-Linux-6.1.82-rt27-REBASE.patch
new file mode 100644
index 000000000..87445074b
--- /dev/null
+++ b/debian/patches-rt/0064-Linux-6.1.82-rt27-REBASE.patch
@@ -0,0 +1,21 @@
+From c3c60b488c904971c9ff0bd40ac37d69a51c250b Mon Sep 17 00:00:00 2001
+From: Clark Williams <clark.williams@gmail.com>
+Date: Thu, 21 Mar 2024 11:02:35 -0500
+Subject: [PATCH 64/64] Linux 6.1.82-rt27 REBASE
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.82-rt27.tar.xz
+
+Signed-off-by: Clark Williams <clark.williams@gmail.com>
+---
+ localversion-rt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/localversion-rt b/localversion-rt
+index c5b71f9a229d..be1e37b64ad0 100644
+--- a/localversion-rt
++++ b/localversion-rt
+@@ -1 +1 @@
+--rt25
++-rt27
+--
+2.44.0
+
diff --git a/debian/patches-rt/series b/debian/patches-rt/series
index a07ceae89..348374816 100644
--- a/debian/patches-rt/series
+++ b/debian/patches-rt/series
@@ -59,4 +59,6 @@
0059-bpf-Remove-in_atomic-from-bpf_link_put.patch
0060-posix-timers-Ensure-timer-ID-search-loop-limit-is-va.patch
0061-drm-i915-Do-not-disable-preemption-for-resets.patch
-0062-Linux-6.1.69-rt21-REBASE.patch
+0062-Linux-6.1.79-rt25-REBASE.patch
+0063-arm-Disable-FAST_GUP-on-PREEMPT_RT-if-HIGHPTE-is-als.patch
+0064-Linux-6.1.82-rt27-REBASE.patch