diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-03-19 09:47:30 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-03-19 09:47:30 +0100 |
| commit | 0d4a42f6bd298e826620585e766a154ab460617a (patch) | |
| tree | 406d8f7778691d858dbe3e48e4bbb10e99c0a58a /arch/arm/include/asm/assembler.h | |
| parent | d62b4892f3d9f7dd2002e5309be10719d6805b0f (diff) | |
| parent | a937536b868b8369b98967929045f1df54234323 (diff) | |
Merge tag 'v3.9-rc3' into drm-intel-next-queued
Backmerge so that I can merge Imre Deak's coalesced sg entries fixes,
which depend upon the new for_each_sg_page introduce in
commit a321e91b6d73ed011ffceed384c40d2785cf723b
Author: Imre Deak <imre.deak@intel.com>
Date: Wed Feb 27 17:02:56 2013 -0800
lib/scatterlist: add simple page iterator
The merge itself is just two trivial conflicts:
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'arch/arm/include/asm/assembler.h')
| -rw-r--r-- | arch/arm/include/asm/assembler.h | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h index eb87200aa4b5..05ee9eebad6b 100644 --- a/arch/arm/include/asm/assembler.h +++ b/arch/arm/include/asm/assembler.h @@ -246,18 +246,14 @@ * * This macro is intended for forcing the CPU into SVC mode at boot time. * you cannot return to the original mode. - * - * Beware, it also clobers LR. */ .macro safe_svcmode_maskall reg:req #if __LINUX_ARM_ARCH__ >= 6 mrs \reg , cpsr - mov lr , \reg - and lr , lr , #MODE_MASK - cmp lr , #HYP_MODE - orr \reg , \reg , #PSR_I_BIT | PSR_F_BIT + eor \reg, \reg, #HYP_MODE + tst \reg, #MODE_MASK bic \reg , \reg , #MODE_MASK - orr \reg , \reg , #SVC_MODE + orr \reg , \reg , #PSR_I_BIT | PSR_F_BIT | SVC_MODE THUMB( orr \reg , \reg , #PSR_T_BIT ) bne 1f orr \reg, \reg, #PSR_A_BIT |