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Hi Linus,
Please pull some powerpc fixes for 6.7:
The following changes since commit 98b1cc82c4affc16f5598d4fa14b1858671b2263:
Linux 6.7-rc2 (2023-11-19 15:02:14 -0800)
are available in the git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-6.7-3
for you to fetch changes up to dc158d23b33df9033bcc8e7117e8591dd2f9d125:
KVM: PPC: Book3S HV: Fix KVM_RUN clobbering FP/VEC user registers (2023-11-29 22:24:21 +1100)
- ------------------------------------------------------------------
powerpc fixes for 6.7 #3
- Fix corruption of f0/vs0 during FP/Vector save, seen as userspace crashes
when using io-uring workers (in particular with MariaDB).
- Fix KVM_RUN potentially clobbering all host userspace FP/Vector registers.
Thanks to: Timothy Pearson, Jens Axboe, Nicholas Piggin.
- ------------------------------------------------------------------
Nicholas Piggin (1):
KVM: PPC: Book3S HV: Fix KVM_RUN clobbering FP/VEC user registers
Timothy Pearson (1):
powerpc: Don't clobber f0/vs0 during fp|altivec register save
arch/powerpc/kernel/fpu.S | 13 +++++++++++++
arch/powerpc/kernel/process.c | 6 +++---
arch/powerpc/kernel/vector.S | 2 ++
3 files changed, 18 insertions(+), 3 deletions(-)
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The pull request you sent on Sun, 03 Dec 2023 10:12:23 +1100:
> https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-6.7-3
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/1b8af6552cb7c9bf1194e871f8d733a19b113230
Thank you!
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