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authorLinus Torvalds <torvalds@linux-foundation.org>2010-04-28 20:40:17 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-04-28 20:40:17 -0700
commit79dba2eaa771c3173957eccfd288e0e0d12e4d3f (patch)
tree4cafc47b8eaed5d40b2d8705c9f9036fe6b463d3 /arch/x86/pci/i386.c
parentd9e80b7de91db05c1c4d2e5ebbfd70b3b3ba0e0f (diff)
parent48728e077480910df45baabc5f87b04276348c90 (diff)
downloadlinux-linaro-79dba2eaa771c3173957eccfd288e0e0d12e4d3f.tar.gz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: x86/PCI: compute Address Space length rather than using _LEN x86/PCI: never allocate PCI MMIO resources below BIOS_END
Diffstat (limited to 'arch/x86/pci/i386.c')
-rw-r--r--arch/x86/pci/i386.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c
index 46fd43f7910..97da2ba9344 100644
--- a/arch/x86/pci/i386.c
+++ b/arch/x86/pci/i386.c
@@ -72,6 +72,9 @@ pcibios_align_resource(void *data, const struct resource *res,
return start;
if (start & 0x300)
start = (start + 0x3ff) & ~0x3ff;
+ } else if (res->flags & IORESOURCE_MEM) {
+ if (start < BIOS_END)
+ start = BIOS_END;
}
return start;
}