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authorJarek Poplawski <jarkao2@gmail.com>2010-12-25 06:12:17 +0100
committerDavid S. Miller <davem@davemloft.net>2010-12-26 04:37:49 +0100
commit78a36f25478432835f2f1e46202b71ff3ae454ff (patch)
tree46781d07ae6bc93661e8b7a802f77f37f57c725f /Documentation/magic-number.txt
parentRevert "ipv4: Allow configuring subnets as local addresses" (diff)
downloadlinux-78a36f25478432835f2f1e46202b71ff3ae454ff.tar.xz
linux-78a36f25478432835f2f1e46202b71ff3ae454ff.zip
sundance: Fix oopses with corrupted skb_shared_info
Joel Soete reported oopses at the beginning of pppoe connections since v2.6.35. After debugging the bug was found in sundance skb allocation and dma mapping code, where skb_reserve() bytes aren't taken into account. This is an old bug, only uncovered by some change in 2.6.35. Initial debugging patch by: Eric Dumazet <eric.dumazet@gmail.com> Reported-by: Joel Soete <soete.joel@scarlet.be> Tested-by: Joel Soete <soete.joel@scarlet.be> Signed-off-by: Jarek Poplawski <jarkao2@gmail.com> Cc: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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