diff options
| author | Anton Blanchard <anton@samba.org> | 2013-10-15 03:36:31 (GMT) |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-10-30 05:02:14 (GMT) |
| commit | bbe30b3b576b4ba96641a7c244071282618b2cbb (patch) | |
| tree | cdba0447ee45aed62e9ce959906739d0fb058a8d /arch/powerpc/platforms | |
| parent | 65508689d43afd0d8a3b659e83ed51b90c5083cf (diff) | |
| download | linux-bbe30b3b576b4ba96641a7c244071282618b2cbb.tar.xz | |
powerpc: Use 32 bit loads and stores when operating on condition register values
The condition register (CR) is a 32 bit quantity so we should use
32 bit loads and stores.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/powernv/opal-wrappers.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/powernv/opal-wrappers.S b/arch/powerpc/platforms/powernv/opal-wrappers.S index 2a03e1e..403d058 100644 --- a/arch/powerpc/platforms/powernv/opal-wrappers.S +++ b/arch/powerpc/platforms/powernv/opal-wrappers.S @@ -24,7 +24,7 @@ mflr r0; \ mfcr r12; \ std r0,16(r1); \ - std r12,8(r1); \ + stw r12,8(r1); \ std r1,PACAR1(r13); \ li r0,0; \ mfmsr r12; \ @@ -53,7 +53,7 @@ _STATIC(opal_return) */ FIXUP_ENDIAN ld r2,PACATOC(r13); - ld r4,8(r1); + lwz r4,8(r1); ld r5,16(r1); ld r6,PACASAVEDMSR(r13); mtspr SPRN_SRR0,r5; |