diff options
Diffstat (limited to 'debian/patches-rt/0155-x86-fpu-Make-kernel-FPU-protection-RT-friendly.patch')
| -rw-r--r-- | debian/patches-rt/0155-x86-fpu-Make-kernel-FPU-protection-RT-friendly.patch | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/debian/patches-rt/0155-x86-fpu-Make-kernel-FPU-protection-RT-friendly.patch b/debian/patches-rt/0155-x86-fpu-Make-kernel-FPU-protection-RT-friendly.patch index f28c1aace..d679b3bcd 100644 --- a/debian/patches-rt/0155-x86-fpu-Make-kernel-FPU-protection-RT-friendly.patch +++ b/debian/patches-rt/0155-x86-fpu-Make-kernel-FPU-protection-RT-friendly.patch @@ -1,8 +1,8 @@ -From f6a993a6144299a8693fa151d042c3997238cd54 Mon Sep 17 00:00:00 2001 +From ebfd3ddaa3c75b0a3e840304bdb3def7321aaeab Mon Sep 17 00:00:00 2001 From: Thomas Gleixner <tglx@linutronix.de> Date: Tue, 27 Oct 2020 11:09:51 +0100 Subject: [PATCH 155/323] x86/fpu: Make kernel FPU protection RT friendly -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 Non RT kernels need to protect FPU against preemption and bottom half processing. This is achieved by disabling bottom halfs via @@ -24,7 +24,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/arch/x86/include/asm/fpu/api.h b/arch/x86/include/asm/fpu/api.h -index 5174c0a640ef..ad2fee785310 100644 +index 5174c0a640ef3..ad2fee7853108 100644 --- a/arch/x86/include/asm/fpu/api.h +++ b/arch/x86/include/asm/fpu/api.h @@ -43,15 +43,29 @@ static inline void kernel_fpu_begin(void) @@ -60,5 +60,5 @@ index 5174c0a640ef..ad2fee785310 100644 #ifdef CONFIG_X86_DEBUG_FPU -- -2.43.0 +2.44.0 |