Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=545da94f924d52f80e2bbea99a8652f454889a2b
Commit: 545da94f924d52f80e2bbea99a8652f454889a2b
Parent: 05916eec9f4d4370ef9a6cbb699f637302f6e157
Author: Benjamin Herrenschmidt <[EMAIL PROTECTED]>
AuthorDate: Sun Jan 28 07:45:53 2007 +1100
Committer: Paul Mackerras <[EMAIL PROTECTED]>
CommitDate: Sun Jan 28 09:57:09 2007 +1100
[POWERPC] Fix sys_pciconfig_iobase bus matching
A stupid bug has been plaguing the sys_pciconfig_iobase on ppc64. It wasn't
noticed until recently as it seems to not affect G5s but it's been causing
problems running X servers on some other machines recently. The bus number
matching was bogus.
Signed-off-by: Benjamin Herrenschmidt <[EMAIL PROTECTED]>
Signed-off-by: Paul Mackerras <[EMAIL PROTECTED]>
---
arch/powerpc/kernel/pci_64.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index 73c59ec..01f18c6 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -1430,7 +1430,7 @@ long sys_pciconfig_iobase(long which, unsigned long
in_bus,
for (ln = pci_root_buses.next; ln != &pci_root_buses; ln = ln->next) {
bus = pci_bus_b(ln);
- if (in_bus >= bus->number && in_bus < (bus->number +
bus->subordinate))
+ if (in_bus >= bus->number && in_bus <= bus->subordinate)
break;
bus = NULL;
}
-
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