]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commit
typhoon: memory corruptor on big-endian if TSO is enabled
authorAl Viro <viro@ftp.linux.org.uk>
Fri, 21 Dec 2007 06:21:03 +0000 (06:21 +0000)
committerJeff Garzik <jeff@garzik.org>
Sun, 23 Dec 2007 03:53:06 +0000 (22:53 -0500)
commit8cc085c7aceb78d26d0a5355e111b2330f089161
tree3754b076639725dbb1d324d74d155f091b3f889d
parent8a5ed9efe661dd42bc140e522c2635e0d7b26141
typhoon: memory corruptor on big-endian if TSO is enabled

txlo_dma_addr should be host-endian; we pass it to typhoon_tso_fill(),
which does arithmetics on it, converts to l-e and passes it to card.
Unfortunately, we forgot le32_to_cpu() when initializing it from
face->txLoAddr, which sits in shared memory and is little-endian.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
drivers/net/typhoon.c