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| author | Ingo Molnar <mingo@elte.hu> | 2008-12-18 13:28:11 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-12-18 13:28:11 +0100 |
| commit | c9bc03ac312c6b65a32a183424f1f1383d94f5cf (patch) | |
| tree | ca59b495fb85986be08702536bdbd27a7e3fd667 /arch/x86/kernel/amd_iommu.c | |
| parent | 55aab5f49e384a361668d112eefdb33e90779af9 (diff) | |
| parent | 84df81759590ad16b0024cf46b3423cca76b2e07 (diff) | |
| download | linux-c9bc03ac312c6b65a32a183424f1f1383d94f5cf.tar.bz2 | |
Merge branch 'iommu-fixes-2.6.28' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu into x86/urgent
Diffstat (limited to 'arch/x86/kernel/amd_iommu.c')
| -rw-r--r-- | arch/x86/kernel/amd_iommu.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c index a7b6dec6fc3f..0a60d60ed036 100644 --- a/arch/x86/kernel/amd_iommu.c +++ b/arch/x86/kernel/amd_iommu.c @@ -235,8 +235,9 @@ static int iommu_completion_wait(struct amd_iommu *iommu) status &= ~MMIO_STATUS_COM_WAIT_INT_MASK; writel(status, iommu->mmio_base + MMIO_STATUS_OFFSET); - if (unlikely((i == EXIT_LOOP_COUNT) && printk_ratelimit())) - printk(KERN_WARNING "AMD IOMMU: Completion wait loop failed\n"); + if (unlikely(i == EXIT_LOOP_COUNT)) + panic("AMD IOMMU: Completion wait loop failed\n"); + out: spin_unlock_irqrestore(&iommu->lock, flags); |