diff options
Diffstat (limited to 'debian/patches-rt/0025-x86-fpu-Add-a-fastpath-to-copy_fpstate_to_sigframe.patch')
| -rw-r--r-- | debian/patches-rt/0025-x86-fpu-Add-a-fastpath-to-copy_fpstate_to_sigframe.patch | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/debian/patches-rt/0025-x86-fpu-Add-a-fastpath-to-copy_fpstate_to_sigframe.patch b/debian/patches-rt/0025-x86-fpu-Add-a-fastpath-to-copy_fpstate_to_sigframe.patch index 834d6a416..3d4f1df09 100644 --- a/debian/patches-rt/0025-x86-fpu-Add-a-fastpath-to-copy_fpstate_to_sigframe.patch +++ b/debian/patches-rt/0025-x86-fpu-Add-a-fastpath-to-copy_fpstate_to_sigframe.patch @@ -1,7 +1,7 @@ From: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Wed, 3 Apr 2019 15:59:12 +0200 Subject: [PATCH 25/27] x86/fpu: Add a fastpath to copy_fpstate_to_sigframe() -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.0/older/patches-5.0.7-rt5.tar.xz +Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.0/older/patches-5.0.10-rt7.tar.xz If the CPU holds the FPU register for the current task then we can try to save them directly to the userland stack frame. This has to be done with the |