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(parent: 355c1f8) | patch
aoe: fix crash in page count manipulation
authorJens Axboe <axboe@fb.com>
Sat, 12 Nov 2016 01:28:50 +0000 (18:28 -0700)
committerJens Axboe <axboe@fb.com>
Sat, 12 Nov 2016 15:27:07 +0000 (08:27 -0700)
commit66499f633f329508da2391b9099c0a24bddb647e
tree157e036fd672cca80ae32a9a45517bdca6948c20tree | snapshot
parent355c1f89304e78399c1694a5242fc7277de63a41commit | diff
aoe: fix crash in page count manipulation

aoeblk contains some mysterious code, that wants to elevate the bio
vec page counts while it's under IO. That is not needed, it's
fragile, and it's causing kernel oopses for some.

Reported-by: Tested-by: Don Koch <kochd@us.ibm.com>
Tested-by: Tested-by: Don Koch <kochd@us.ibm.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
drivers/block/aoe/aoecmd.c diff | blob | history
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