The patch titled
x86-64: pci-gart iommu sg chaining zeroes wrong sg
has been added to the -mm tree. Its filename is
x86-64-pci-gart-iommu-sg-chaining-zeroes-wrong-sg.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: x86-64: pci-gart iommu sg chaining zeroes wrong sg
From: FUJITA Tomonori <tomof@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/x86_64/kernel/pci-gart.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff -puN arch/x86_64/kernel/pci-gart.c~x86-64-pci-gart-iommu-sg-chaining-zeroes-wrong-sg arch/x86_64/kernel/pci-gart.c
--- a/arch/x86_64/kernel/pci-gart.c~x86-64-pci-gart-iommu-sg-chaining-zeroes-wrong-sg
+++ a/arch/x86_64/kernel/pci-gart.c
@@ -428,8 +428,10 @@ static int gart_map_sg(struct device *de
goto error;
out++;
flush_gart();
- if (out < nents)
- ps->dma_length = 0;
+ if (out < nents) {
+ sgmap = sg_next(sgmap);
+ sgmap->dma_length = 0;
+ }
return out;
error:
_
Patches currently in -mm which might be from tomof@xxxxxxx are
git-scsi-misc.patch
git-block.patch
x86-64-pci-gart-iommu-sg-chaining-zeroes-wrong-sg.patch
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