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| author | Sean Paul <seanpaul@chromium.org> | 2019-04-10 15:50:49 -0400 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2019-04-10 15:50:49 -0400 |
| commit | 3bfaf1f7044c6a3b1e00fcad2d0529f0da449d67 (patch) | |
| tree | 490bc7e8aa29c2ee41eb4813683f1aa23971abd3 /arch/powerpc/kernel/head_booke.h | |
| parent | 669105a74a287b14cdec04c64eb51db1bb890f64 (diff) | |
| parent | 14d2bd53a47a7e1cb3e03d00a6b952734cf90f3f (diff) | |
| download | talos-op-linux-3bfaf1f7044c6a3b1e00fcad2d0529f0da449d67.tar.gz talos-op-linux-3bfaf1f7044c6a3b1e00fcad2d0529f0da449d67.zip | |
Merge drm/drm-next into drm-misc-next
Finally have a reason for a backmerge other than "it's been a while"!
Backmerging drm-next to -misc-next to facilitate Rob Herring's work on
Panfrost.
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Diffstat (limited to 'arch/powerpc/kernel/head_booke.h')
| -rw-r--r-- | arch/powerpc/kernel/head_booke.h | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/arch/powerpc/kernel/head_booke.h b/arch/powerpc/kernel/head_booke.h index 306e26c073a0..1b22a8dea399 100644 --- a/arch/powerpc/kernel/head_booke.h +++ b/arch/powerpc/kernel/head_booke.h @@ -55,7 +55,7 @@ END_BTB_FLUSH_SECTION beq 1f; \ BOOKE_CLEAR_BTB(r11) \ /* if from user, start at top of this thread's kernel stack */ \ - lwz r11, THREAD_INFO-THREAD(r10); \ + lwz r11, TASK_STACK - THREAD(r10); \ ALLOC_STACK_FRAME(r11, THREAD_SIZE); \ 1 : subi r11, r11, INT_FRAME_SIZE; /* Allocate exception frame */ \ stw r13, _CCR(r11); /* save various registers */ \ @@ -142,7 +142,7 @@ END_BTB_FLUSH_SECTION BOOKE_CLEAR_BTB(r10) \ andi. r11,r11,MSR_PR; \ mfspr r11,SPRN_SPRG_THREAD; /* if from user, start at top of */\ - lwz r11,THREAD_INFO-THREAD(r11); /* this thread's kernel stack */\ + lwz r11, TASK_STACK - THREAD(r11); /* this thread's kernel stack */\ addi r11,r11,EXC_LVL_FRAME_OVERHEAD; /* allocate stack frame */\ beq 1f; \ /* COMING FROM USER MODE */ \ @@ -155,13 +155,7 @@ END_BTB_FLUSH_SECTION stw r10,GPR11(r11); \ b 2f; \ /* COMING FROM PRIV MODE */ \ -1: lwz r9,TI_FLAGS-EXC_LVL_FRAME_OVERHEAD(r11); \ - lwz r10,TI_PREEMPT-EXC_LVL_FRAME_OVERHEAD(r11); \ - stw r9,TI_FLAGS-EXC_LVL_FRAME_OVERHEAD(r8); \ - stw r10,TI_PREEMPT-EXC_LVL_FRAME_OVERHEAD(r8); \ - lwz r9,TI_TASK-EXC_LVL_FRAME_OVERHEAD(r11); \ - stw r9,TI_TASK-EXC_LVL_FRAME_OVERHEAD(r8); \ - mr r11,r8; \ +1: mr r11, r8; \ 2: mfspr r8,SPRN_SPRG_RSCRATCH_##exc_level; \ stw r12,GPR12(r11); /* save various registers */\ mflr r10; \ |
