Revision 6e7e7f4ddc742c390f289b98fe1e53e7487facd7 authored by Linus Torvalds on 08 December 2017, 18:08:23 UTC, committed by Linus Torvalds on 08 December 2017, 18:08:23 UTC
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
| File | Mode | Size |
|---|---|---|
| Documentation | ||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .cocciconfig | -rw-r--r-- | 59 bytes |
| .get_maintainer.ignore | -rw-r--r-- | 31 bytes |
| .gitattributes | -rw-r--r-- | 30 bytes |
| .gitignore | -rw-r--r-- | 1.4 KB |
| .mailmap | -rw-r--r-- | 8.8 KB |
| COPYING | -rw-r--r-- | 18.3 KB |
| CREDITS | -rw-r--r-- | 96.2 KB |
| Kbuild | -rw-r--r-- | 2.2 KB |
| Kconfig | -rw-r--r-- | 287 bytes |
| MAINTAINERS | -rw-r--r-- | 426.1 KB |
| Makefile | -rw-r--r-- | 58.3 KB |
| README | -rw-r--r-- | 722 bytes |
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