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| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2018-11-28 09:27:04 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-12-21 16:20:45 +1100 |
| commit | ffca395b11c4a5a6df6d6345f794b0e3d578e2d0 (patch) | |
| tree | 10b8d6e33709d3103e97f725effb7a6cdc608175 /arch/powerpc/lib/string_64.S | |
| parent | ab66dcc76d6ab8fae9d69d149ae38c42605e7fc5 (diff) | |
powerpc/mm: Fix reporting of kernel execute faults on the 8xx
On the 8xx, no-execute is set via PPP bits in the PTE. Therefore
a no-exec fault generates DSISR_PROTFAULT error bits,
not DSISR_NOEXEC_OR_G.
This patch adds DSISR_PROTFAULT in the test mask.
Fixes: d3ca587404b3 ("powerpc/mm: Fix reporting of kernel execute faults")
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/lib/string_64.S')
0 files changed, 0 insertions, 0 deletions