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| author | Yinghai Lu <yinghai@kernel.org> | 2009-12-23 02:40:40 +0300 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2010-01-05 00:21:51 +0300 |
| commit | a557aae29cf5916295c234d4b10ba3f8f29b8a96 (patch) | |
| tree | 157bc14fd71d335130973d3e0a2a0980df67a8cb /arch/x86/include/asm/uaccess_32.h | |
| parent | 9dad0fd5a73d4048dff18069733c0b515f68df74 (diff) | |
| download | linux-a557aae29cf5916295c234d4b10ba3f8f29b8a96.tar.xz | |
x86/pci: Intel ioh bus num reg accessing fix
It is above 0x100 (PCI-Express extended register space), so if mmconf
is not enable, we can't access it.
[ hpa: changed the bound from 0x200 to 0x120, which is the tight
bound. ]
Reported-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <1261525263-13763-3-git-send-email-yinghai@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86/include/asm/uaccess_32.h')
0 files changed, 0 insertions, 0 deletions