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authorRusty Russell <rusty@rustcorp.com.au>2008-05-03 04:50:43 +0200
committerRusty Russell <rusty@rustcorp.com.au>2008-05-02 13:50:43 +0200
commit5ef827526fc01820a7a80827802e9fad3f34f937 (patch)
treec41345c6de6ad5b4b4d7071aa46a9e27a773247c /Kbuild
parentMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/iee... (diff)
downloadlinux-5ef827526fc01820a7a80827802e9fad3f34f937.tar.xz
linux-5ef827526fc01820a7a80827802e9fad3f34f937.zip
virtio: ignore corrupted virtqueues rather than spinning.
A corrupt virtqueue (caused by the other end screwing up) can have strange results such as a driver spinning: just bail when we try to get a buffer from a known-broken queue. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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