diff options
Diffstat (limited to 'debian/patches-rt/0047-sched-highmem-Store-local-kmaps-in-task-struct.patch')
| -rw-r--r-- | debian/patches-rt/0047-sched-highmem-Store-local-kmaps-in-task-struct.patch | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/debian/patches-rt/0047-sched-highmem-Store-local-kmaps-in-task-struct.patch b/debian/patches-rt/0047-sched-highmem-Store-local-kmaps-in-task-struct.patch index ecd08de62..f09a2fc17 100644 --- a/debian/patches-rt/0047-sched-highmem-Store-local-kmaps-in-task-struct.patch +++ b/debian/patches-rt/0047-sched-highmem-Store-local-kmaps-in-task-struct.patch @@ -1,8 +1,8 @@ -From 7aa261f53a405c0862f4857b46ef3344bbe6385f Mon Sep 17 00:00:00 2001 +From a527bfab6dff28043adab743a6cd53e5edbc3f7f Mon Sep 17 00:00:00 2001 From: Thomas Gleixner <tglx@linutronix.de> Date: Tue, 3 Nov 2020 10:27:36 +0100 Subject: [PATCH 047/323] sched: highmem: Store local kmaps in task struct -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.204-rt100.tar.xz +Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.215-rt107.tar.xz Instead of storing the map per CPU provide and use per task storage. That prepares for local kmaps which are preemptible. @@ -31,7 +31,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 6 files changed, 129 insertions(+), 10 deletions(-) diff --git a/include/linux/highmem-internal.h b/include/linux/highmem-internal.h -index 6ceed907b14e..c5a22177db85 100644 +index 6ceed907b14e2..c5a22177db85b 100644 --- a/include/linux/highmem-internal.h +++ b/include/linux/highmem-internal.h @@ -9,6 +9,16 @@ @@ -52,7 +52,7 @@ index 6ceed907b14e..c5a22177db85 100644 #ifdef CONFIG_HIGHMEM diff --git a/include/linux/sched.h b/include/linux/sched.h -index bff48e9f32db..82de1ab42497 100644 +index bff48e9f32db5..82de1ab424976 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -34,6 +34,7 @@ @@ -86,7 +86,7 @@ index bff48e9f32db..82de1ab42497 100644 unsigned long task_state_change; #endif diff --git a/kernel/entry/common.c b/kernel/entry/common.c -index 09f58853f692..e6a66de1202a 100644 +index 09f58853f6927..e6a66de1202af 100644 --- a/kernel/entry/common.c +++ b/kernel/entry/common.c @@ -2,6 +2,7 @@ @@ -106,7 +106,7 @@ index 09f58853f692..e6a66de1202a 100644 lockdep_sys_exit(); } diff --git a/kernel/fork.c b/kernel/fork.c -index 633b0af1d1a7..32b9d7205ac1 100644 +index 633b0af1d1a73..32b9d7205ac1b 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -942,6 +942,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig, int node) @@ -118,7 +118,7 @@ index 633b0af1d1a7..32b9d7205ac1 100644 #ifdef CONFIG_FAULT_INJECTION tsk->fail_nth = 0; diff --git a/kernel/sched/core.c b/kernel/sched/core.c -index 8a6135a0b2ee..390b51366f5e 100644 +index 8a6135a0b2ee8..390b51366f5ef 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -4092,6 +4092,22 @@ static inline void finish_lock_switch(struct rq *rq) @@ -161,7 +161,7 @@ index 8a6135a0b2ee..390b51366f5e 100644 fire_sched_in_preempt_notifiers(current); /* diff --git a/mm/highmem.c b/mm/highmem.c -index 54bd233846c9..d7a1c80001d0 100644 +index 54bd233846c90..d7a1c80001d02 100644 --- a/mm/highmem.c +++ b/mm/highmem.c @@ -365,8 +365,6 @@ EXPORT_SYMBOL(kunmap_high); @@ -305,5 +305,5 @@ index 54bd233846c9..d7a1c80001d0 100644 #if defined(HASHED_PAGE_VIRTUAL) -- -2.43.0 +2.44.0 |