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author | Linus Torvalds <torvalds@linux-foundation.org> | 2025-07-24 08:50:55 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2025-07-24 08:50:55 -0700 |
commit | cef6c8c92fafa58fa04d8622e89ed4871d121fc3 (patch) | |
tree | 7d4cbb9b4e44368552bf8f79e0a0effce797aa8f /scripts/lib/kdoc/kdoc_re.py | |
parent | 407c114c983f6eb87161853f0fdbe4a08e394b92 (diff) | |
parent | d42e6c20de6192f8e4ab4cf10be8c694ef27e8cb (diff) |
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Will Deacon:
"Two important arm64 fixes ahead of the 6.16 release.
The first fixes a regression introduced during the merge window where
the KVM UUID (which is used to advertise KVM-specific hypercalls for
things like time synchronisation in the guest) was corrupted thanks to
an endianness bug introduced when converting the code to use the
UUID_INIT() helper.
The second fixes a stack-pointer corruption issue during
context-switch which has been observed in the wild when taking a
pseudo-NMI with shadow call stack enabled.
Summary:
- Fix broken UUID value for the KVM/arm64 hypervisor SMCCC interface
- Fix stack corruption on context-switch, primarily seen on (but not
limited to) configurations with both pNMI and SCS enabled"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64/entry: Mask DAIF in cpu_switch_to(), call_on_irq_stack()
arm64: kvm, smccc: Fix vendor uuid
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