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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-09 15:06:31 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-09 15:06:31 (GMT) |
| commit | d9a9a23ff2b00463f25e880d13364938b321ab8a (patch) | |
| tree | e5ddb542d535ea741227265545a885636f8967aa /arch/powerpc/platforms/cell/spufs/fault.c | |
| parent | 9b013c2820c409ff84871e55e407ec2181782773 (diff) | |
| parent | 53962ecf6ebbdb5b15a8b35fbefe34430eb25609 (diff) | |
| download | linux-fsl-qoriq-d9a9a23ff2b00463f25e880d13364938b321ab8a.tar.xz | |
Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (23 commits)
[POWERPC] Remove leftover printk in isa-bridge.c
[POWERPC] Remove duplicate #include
[POWERPC] Initialize lockdep earlier
[POWERPC] Document when printk is useable
[POWERPC] Fix bogus paca->_current initialization
[POWERPC] Fix of_i2c include for module compilation
[POWERPC] Make default cputable entries reflect selected CPU family
[POWERPC] spufs: lockdep annotations for spufs_dir_close
[POWERPC] spufs: don't requeue victim contex in find_victim if it's not in spu_run
[POWERPC] 4xx: Fix PCI mem in sequoia DTS
[POWERPC] 4xx: Add endpoint support to 4xx PCIe driver
[POWERPC] 4xx: Fix problem with new TLB storage attibute fields on 440x6 core
[POWERPC] spufs: spu_create should send inotify IM_CREATE event
[POWERPC] spufs: handle faults while the context switch pending flag is set
[POWERPC] spufs: fix concurrent delivery of class 0 & 1 exceptions
[POWERPC] spufs: try to route SPU interrupts to local node
[POWERPC] spufs: set SPU_CONTEXT_SWITCH_PENDING before synchronising SPU irqs
[POWERPC] spufs: don't acquire state_mutex interruptible while performing callback
[POWERPC] spufs: update master runcntl with context lock held
[POWERPC] spufs: fix post-stopped update of MFC_CNTL register
...
Diffstat (limited to 'arch/powerpc/platforms/cell/spufs/fault.c')
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/fault.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/fault.c b/arch/powerpc/platforms/cell/spufs/fault.c index e46d300..f093a58 100644 --- a/arch/powerpc/platforms/cell/spufs/fault.c +++ b/arch/powerpc/platforms/cell/spufs/fault.c @@ -83,13 +83,18 @@ int spufs_handle_class0(struct spu_context *ctx) return 0; if (stat & CLASS0_DMA_ALIGNMENT_INTR) - spufs_handle_event(ctx, ctx->csa.dar, SPE_EVENT_DMA_ALIGNMENT); + spufs_handle_event(ctx, ctx->csa.class_0_dar, + SPE_EVENT_DMA_ALIGNMENT); if (stat & CLASS0_INVALID_DMA_COMMAND_INTR) - spufs_handle_event(ctx, ctx->csa.dar, SPE_EVENT_INVALID_DMA); + spufs_handle_event(ctx, ctx->csa.class_0_dar, + SPE_EVENT_INVALID_DMA); if (stat & CLASS0_SPU_ERROR_INTR) - spufs_handle_event(ctx, ctx->csa.dar, SPE_EVENT_SPE_ERROR); + spufs_handle_event(ctx, ctx->csa.class_0_dar, + SPE_EVENT_SPE_ERROR); + + ctx->csa.class_0_pending = 0; return -EIO; } @@ -119,8 +124,8 @@ int spufs_handle_class1(struct spu_context *ctx) * in time, we can still expect to get the same fault * the immediately after the context restore. */ - ea = ctx->csa.dar; - dsisr = ctx->csa.dsisr; + ea = ctx->csa.class_1_dar; + dsisr = ctx->csa.class_1_dsisr; if (!(dsisr & (MFC_DSISR_PTE_NOT_FOUND | MFC_DSISR_ACCESS_DENIED))) return 0; @@ -158,7 +163,7 @@ int spufs_handle_class1(struct spu_context *ctx) * time slicing will not preempt the context while the page fault * handler is running. Context switch code removes mappings. */ - ctx->csa.dar = ctx->csa.dsisr = 0; + ctx->csa.class_1_dar = ctx->csa.class_1_dsisr = 0; /* * If we handled the fault successfully and are in runnable |