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authorHerbert Xu <herbert@gondor.apana.org.au>2005-05-30 15:50:15 -0700
committerDavid S. Miller <davem@davemloft.net>2005-05-30 15:50:15 -0700
commit208d89843b7b03978d8e748b8b991c1be81c4f43 (patch)
tree10669e257624aa511eb6b14db296e40f9db777cc /net/sched/sch_dsmark.c
parent9bb7bc942d3da606f184ac6a4dfc7e4d470c831b (diff)
[IPV4]: Fix BUG() in 2.6.x, udp_poll(), fragments + CONFIG_HIGHMEM
Steven Hand <Steven.Hand@cl.cam.ac.uk> wrote: > > Reconstructed forward trace: > > net/ipv4/udp.c:1334 spin_lock_irq() > net/ipv4/udp.c:1336 udp_checksum_complete() > net/core/skbuff.c:1069 skb_shinfo(skb)->nr_frags > 1 > net/core/skbuff.c:1086 kunmap_skb_frag() > net/core/skbuff.h:1087 local_bh_enable() > kernel/softirq.c:0140 WARN_ON(irqs_disabled()); The receive queue lock is never taken in IRQs (and should never be) so we can simply substitute bh for irq. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_dsmark.c')
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