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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-31 02:31:27 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-31 02:31:27 +0100 |
| commit | 43908195e04ee27779a60c55b5bb47aebf1c46ae (patch) | |
| tree | 8f60144840b81677ce195e6ddf09b78fd8078226 /kernel | |
| parent | Merge master.kernel.org:/home/rmk/linux-2.6-arm (diff) | |
| parent | resources: fix x86info results ioremap.c:226 __ioremap_caller+0xf2/0x2d6() WA... (diff) | |
| download | linux-43908195e04ee27779a60c55b5bb47aebf1c46ae.tar.xz linux-43908195e04ee27779a60c55b5bb47aebf1c46ae.zip | |
Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
resources: fix x86info results ioremap.c:226 __ioremap_caller+0xf2/0x2d6() WARNINGs
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/resource.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/resource.c b/kernel/resource.c index 7fec0e427234..6aac5c60b25d 100644 --- a/kernel/resource.c +++ b/kernel/resource.c @@ -17,6 +17,7 @@ #include <linux/proc_fs.h> #include <linux/seq_file.h> #include <linux/device.h> +#include <linux/pfn.h> #include <asm/io.h> @@ -849,7 +850,8 @@ int iomem_map_sanity_check(resource_size_t addr, unsigned long size) continue; if (p->end < addr) continue; - if (p->start <= addr && (p->end >= addr + size - 1)) + if (PFN_DOWN(p->start) <= PFN_DOWN(addr) && + PFN_DOWN(p->end) >= PFN_DOWN(addr + size - 1)) continue; printk(KERN_WARNING "resource map sanity check conflict: " "0x%llx 0x%llx 0x%llx 0x%llx %s\n", |