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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-05-25 09:32:00 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-05-25 09:32:00 -0700 |
| commit | b133ef6ea4c918bb70f40e6c522f1a474eecd589 (patch) | |
| tree | 87bb4d2f02bf67e6ac00bc06a70a1d077a321ed5 /scripts/objdiff | |
| parent | f287fe35ded1f07c42fc8d21476fa9a7d64e89b7 (diff) | |
| parent | faf37c44a105f3608115785f17cbbf3500f8bc71 (diff) | |
Merge tag 'powerpc-4.17-7' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fix from Michael Ellerman:
"Just one fix, to make sure the PCR (Processor Compatibility Register)
is reset on boot.
Otherwise if we're running in compat mode in a guest (eg. pretending a
Power9 is a Power8) and the host kernel oopses and kdumps then the
kdump kernel's userspace will be running in Power8 mode, and will
SIGILL if it uses Power9-only instructions.
Thanks to Michael Neuling"
* tag 'powerpc-4.17-7' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/64s: Clear PCR on boot
Diffstat (limited to 'scripts/objdiff')
0 files changed, 0 insertions, 0 deletions