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| author | Anton Blanchard <anton@samba.org> | 2014-03-28 17:01:23 +1100 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-04-09 12:53:28 +1000 |
| commit | f83319d71002aec03bd87bc9aabce5f549680f0a (patch) | |
| tree | b028e016fe0eaf36809700798fd7d9b05698b299 /arch/powerpc/kernel/traps.c | |
| parent | e28b05e7ae8ba09e030ffe891ba154df5791cb76 (diff) | |
| download | linux-f83319d71002aec03bd87bc9aabce5f549680f0a.tar.gz linux-f83319d71002aec03bd87bc9aabce5f549680f0a.tar.bz2 linux-f83319d71002aec03bd87bc9aabce5f549680f0a.zip | |
powerpc: Add lq/stq emulation
Recent CPUs support quad word load and store instructions. Add
support to the alignment handler for them.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/traps.c')
| -rw-r--r-- | arch/powerpc/kernel/traps.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index df86f0ce2d36..1bd7ca298fa1 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -1868,6 +1868,7 @@ struct ppc_emulated ppc_emulated = { #ifdef CONFIG_PPC64 WARN_EMULATED_SETUP(mfdscr), WARN_EMULATED_SETUP(mtdscr), + WARN_EMULATED_SETUP(lq_stq), #endif }; |