The patch titled
intel-iommu-make-intel-iommu_wait_op-work-when-jiffies-arent-running fix
has been added to the -mm tree. Its filename is
intel-iommu-make-intel-iommu_wait_op-work-when-jiffies-arent-running-fix.patch
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------------------------------------------------------
Subject: intel-iommu-make-intel-iommu_wait_op-work-when-jiffies-arent-running fix
From: mark gross <mgross@xxxxxxxxxxxxxxx>
Think-oh in patch. it works as implemented but the panic line does not
need the KERN_ERR string included :( Can you use the following?
Signed-off-by: mark gross <mgross@xxxxxxxxxxxxxxx>
Cc: Greg KH <greg@xxxxxxxxx>
Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/pci/intel-iommu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/pci/intel-iommu.c~intel-iommu-make-intel-iommu_wait_op-work-when-jiffies-arent-running-fix drivers/pci/intel-iommu.c
--- a/drivers/pci/intel-iommu.c~intel-iommu-make-intel-iommu_wait_op-work-when-jiffies-arent-running-fix
+++ a/drivers/pci/intel-iommu.c
@@ -496,7 +496,7 @@ static int iommu_alloc_root_entry(struct
if (cond)\
break;\
if (DMAR_OPERATION_TIMEOUT < (get_cycles() - start_time))\
- panic(KERN_ERR "DMAR hardware is malfunctioning\n");\
+ panic("DMAR hardware is malfunctioning\n");\
cpu_relax();\
}\
}
_
Patches currently in -mm which might be from mgross@xxxxxxxxxxxxxxx are
intel-iommu-make-intel-iommu_wait_op-work-when-jiffies-arent-running.patch
intel-iommu-make-intel-iommu_wait_op-work-when-jiffies-arent-running-fix.patch
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