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| author |   Christophe Leroy <christophe.leroy@c-s.fr> | 2019-08-21 15:21:55 +0000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2019-11-18 22:27:51 +1100 |
| commit | 46ddcb3950a28c0df4815e8dbb8d4b91d5d9f22d (patch) | |
| tree | 3bc0f24c22f19196f817336e1eacc8d2dc997ab9 /arch/powerpc/mm/pgtable_32.c | |
| parent | powerpc/mm: drop #ifdef CONFIG_MMU in is_ioremap_addr() (diff) | |
| download | linux-dev-46ddcb3950a28c0df4815e8dbb8d4b91d5d9f22d.tar.xz linux-dev-46ddcb3950a28c0df4815e8dbb8d4b91d5d9f22d.zip | |
powerpc/mm: Show if a bad page fault on data is read or write.
DSISR (or ESR on some CPUs) has a bit to tell if the fault is due to a
read or a write.
Display it.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Santosh Sivaraj <santosh@fossix.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/4f88d7e6fda53b5f80a71040ab400242f6c8cb93.1566400889.git.christophe.leroy@c-s.fr
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0 files changed, 0 insertions, 0 deletions