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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-12-08 21:08:23 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-12-08 21:08:23 +0300 |
| commit | 6e7e7f4ddc742c390f289b98fe1e53e7487facd7 (patch) | |
| tree | fbb26f7a662f6c6f311d0862b80d8985aeac0564 /drivers | |
| parent | 3625de4b2872e7d25730749680af029ba0957e18 (diff) | |
| parent | cb968afc789821cdf9e17e79ef08ab90e5bae0f2 (diff) | |
| download | linux-6e7e7f4ddc742c390f289b98fe1e53e7487facd7.tar.xz | |
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Will Deacon:
"Fix some more FP register fallout from the SVE patches and also some
problems with the PGD tracking in our software PAN emulation code,
after we received a crash report from a 3.18 kernel running a
backport.
Summary:
- fix SW PAN pgd shadowing for kernel threads, EFI and exiting user
tasks
- fix FP register leak when a task_struct is re-allocated
- fix potential use-after-free in FP state tracking used by KVM"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64/sve: Avoid dereference of dead task_struct in KVM guest entry
arm64: SW PAN: Update saved ttbr0 value on enter_lazy_tlb
arm64: SW PAN: Point saved ttbr0 at the zero page when switching to init_mm
arm64: fpsimd: Abstract out binding of task's fpsimd context to the cpu.
arm64: fpsimd: Prevent registers leaking from dead tasks
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions