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authorLinus Torvalds <torvalds@linux-foundation.org>2017-01-15 16:21:59 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-01-15 16:21:59 -0800
commit49def1853334396f948dcb4cedb9347abb318df5 (patch)
treec5a5a4527656f2aac3c8f66c6849bcd5bde002b0 /include/sound/cs8403.h
parent99421c1cb27fb837e93b517036fab4500fe39de5 (diff)
Linux 4.10-rc4
Diffstat (limited to 'include/sound/cs8403.h')
0 files changed, 0 insertions, 0 deletions
t are really not executable is handled by the existing test for VM_EXEC further down. That leaves us with catching the kernel attempts at executing user pages. We can catch that earlier, even before we do find_vma. It is never valid on powerpc for the kernel to take an exec fault to begin with. So fold that test with the existing test for the kernel faulting on kernel addresses to bail out early. Fixes: 1d18ad026844 ("powerpc/mm: Detect instruction fetch denied and report") Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Acked-by: Balbir Singh <bsingharora@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'sound/soc/codecs/cs4271.c')