git.openpandora.org / pandora-kernel.git / commitdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: 294caaf)
xen-blkback: check the number of iovecs before allocating a bios
authorRoger Pau Monne <roger.pau@citrix.com>
Sat, 22 Jun 2013 07:59:17 +0000 (09:59 +0200)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Tue, 25 Jun 2013 14:00:58 +0000 (10:00 -0400)
With the introduction of indirect segments we can receive requests
with a number of segments bigger than the maximum number of allowed
iovecs in a bios, so make sure that blkback doesn't try to allocate a
bios with more iovecs than BIO_MAX_PAGES

Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
drivers/block/xen-blkback/blkback.c patch | blob | history

diff --cc drivers/block/xen-blkback/blkback.c
Simple merge
Pandora Kernel Repository