https://github.com/torvalds/linux
Revision 6c0544e255dd6582a9899572e120fb55d9f672a4 authored by majianpeng on 12 June 2012, 00:31:10 UTC, committed by NeilBrown on 03 July 2012, 02:09:57 UTC
In chunk_aligned_read() we are adding data_offset before calling is_badblock. But is_badblock also adds data_offset, so that is bad. So move the addition of data_offset to after the call to is_badblock. This bug was introduced by commit 31c176ecdf3563140e639 md/raid5: avoid reading from known bad blocks. which first appeared in 3.0. So that patch is suitable for any -stable kernel from 3.0.y onwards. However it will need minor revision for most of those (as the comment didn't appear until recently). Cc: stable@vger.kernel.org Signed-off-by: majianpeng <majianpeng@gmail.com> Signed-off-by: NeilBrown <neilb@suse.de>
1 parent 5cfb22a
Tip revision: 6c0544e255dd6582a9899572e120fb55d9f672a4 authored by majianpeng on 12 June 2012, 00:31:10 UTC
md/raid5: Do not add data_offset before call to is_badblock
md/raid5: Do not add data_offset before call to is_badblock
Tip revision: 6c0544e
File | Mode | Size |
---|---|---|
3com | ||
acenic | ||
adaptec | ||
advansys | ||
av7110 | ||
bnx2 | ||
bnx2x | ||
cis | ||
cpia2 | ||
cxgb3 | ||
dabusb | ||
dsp56k | ||
e100 | ||
edgeport | ||
emi26 | ||
emi62 | ||
ess | ||
kaweth | ||
keyspan | ||
keyspan_pda | ||
korg | ||
matrox | ||
myricom | ||
ositech | ||
qlogic | ||
r128 | ||
radeon | ||
sb16 | ||
sun | ||
tehuti | ||
tigon | ||
ttusb-budget | ||
vicam | ||
yam | ||
yamaha | ||
.gitignore | -rw-r--r-- | 39 bytes |
Makefile | -rw-r--r-- | 11.6 KB |
README.AddingFirmware | -rw-r--r-- | 1.5 KB |
WHENCE | -rw-r--r-- | 26.5 KB |
atmsar11.HEX | -rw-r--r-- | 18.7 KB |
ihex2fw.c | -rw-r--r-- | 6.6 KB |
intelliport2.bin.ihex | -rw-r--r-- | 92.2 KB |
mts_cdma.fw.ihex | -rw-r--r-- | 37.2 KB |
mts_edge.fw.ihex | -rw-r--r-- | 37.8 KB |
mts_gsm.fw.ihex | -rw-r--r-- | 37.2 KB |
ti_3410.fw.ihex | -rw-r--r-- | 37.0 KB |
ti_5052.fw.ihex | -rw-r--r-- | 37.0 KB |
whiteheat.HEX | -rw-r--r-- | 43.9 KB |
whiteheat_loader.HEX | -rw-r--r-- | 11.8 KB |
whiteheat_loader_debug.HEX | -rw-r--r-- | 17.2 KB |
Computing file changes ...