Messages in this thread | | | From | Paolo Bonzini <> | Subject | [GIT PULL] KVM/SLS change for 5.17 final | Date | Sun, 20 Mar 2022 15:07:31 +0100 |
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Linus,
Sorry for sending this so late, I've been sick on Thursday-Friday and only managed to see the thread afterwards. I might send the pull request for 5.18 later today so I tweaked the usual "for-linus" tag name.
The following changes since commit 34e047aa16c0123bbae8e2f6df33e5ecc1f56601:
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux (2022-03-18 12:32:59 -0700)
are available in the Git repository at:
https://git.kernel.org/pub/scm/virt/kvm/kvm.git tags/for-linus-5.17
for you to fetch changes up to fe83f5eae432ccc8e90082d6ed506d5233547473:
kvm/emulate: Fix SETcc emulation function offsets with SLS (2022-03-20 14:55:46 +0100)
The patch diffstat is mostly a large comment, which will be tweaked further when IBT comes in 5.18. For Peter, this is also available as a topic branch "kvm-sls-fix" at https://git.kernel.org/pub/scm/virt/kvm/kvm.git.
---------------------------------------------------------------- Fix for the SLS mitigation, which makes a "SETcc/RET" pair grow to "SETcc/RET/INT3". This doesn't fit anymore in 4 bytes, so the alignment has to change to 8.
---------------------------------------------------------------- Borislav Petkov (1): kvm/emulate: Fix SETcc emulation function offsets with SLS
arch/x86/kvm/emulate.c | 19 +++++++++++++++++-- 1 file changed, 17 insertions(+), 2 deletions(-)
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