summaryrefslogtreecommitdiffstats
path: root/lib/gcd.c
diff options
context:
space:
mode:
authorLucas Stach <l.stach@pengutronix.de>2015-03-02 09:59:36 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2015-03-03 08:37:24 +0100
commit0b6ddeecb52feb3da17585c5d076da0f67dde2a0 (patch)
treec3e2428c16741fbeb0a0257ee095d9fc62978462 /lib/gcd.c
parent603ba8c1ba906a66c71610b8a0a13375461565c2 (diff)
downloadbarebox-0b6ddeecb52feb3da17585c5d076da0f67dde2a0.tar.gz
barebox-0b6ddeecb52feb3da17585c5d076da0f67dde2a0.tar.xz
net: cpsw: prevent stray cache writeback
The cache should be invalidated when transfering ownership of a buffer to the device. Otherwise the writeback of dirty cache lines can corrupt the hardware written data. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Tested-by: Jan Weitzel <j.weitzel@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'lib/gcd.c')
0 files changed, 0 insertions, 0 deletions