diff options
Diffstat (limited to 'debian/patches-rt/arm-Disable-FAST_GUP-on-PREEMPT_RT-if-HIGHPTE-is-als.patch')
| -rw-r--r-- | debian/patches-rt/arm-Disable-FAST_GUP-on-PREEMPT_RT-if-HIGHPTE-is-als.patch | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/debian/patches-rt/arm-Disable-FAST_GUP-on-PREEMPT_RT-if-HIGHPTE-is-als.patch b/debian/patches-rt/arm-Disable-FAST_GUP-on-PREEMPT_RT-if-HIGHPTE-is-als.patch index 09dcd78d5..478d746f7 100644 --- a/debian/patches-rt/arm-Disable-FAST_GUP-on-PREEMPT_RT-if-HIGHPTE-is-als.patch +++ b/debian/patches-rt/arm-Disable-FAST_GUP-on-PREEMPT_RT-if-HIGHPTE-is-als.patch @@ -2,7 +2,7 @@ From: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Tue, 23 Jan 2024 12:56:21 +0100 Subject: [PATCH] arm: Disable FAST_GUP on PREEMPT_RT if HIGHPTE is also enabled. -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.8/older/patches-6.8.2-rt11.tar.xz +Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.9/older/patches-6.9-rt5.tar.xz gup_pgd_range() is invoked with disabled interrupts and invokes __kmap_local_page_prot() via pte_offset_map(), gup_p4d_range(). @@ -24,7 +24,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig -@@ -98,7 +98,7 @@ config ARM +@@ -99,7 +99,7 @@ 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 |