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2016-12-16bpf: Fix confusing panic() messageTobias Klauser1-1/+1
2015-02-05xmalloc: Make xrealloc() arguments conform to realloc()Tobias Klauser1-1/+1
2013-07-12bpf_comp: pass NEED_TCPDUMP_LIKE_FILTER through gccDaniel Borkmann1-2/+0
2013-07-09configure: fix multiple issues in build configurationDaniel Borkmann1-0/+3
2013-05-05bpf_comp: minor: fix linebreakDaniel Borkmann1-2/+2
2013-03-15all: import netsniff-ng 0.5.8-rc0 sourceDaniel Borkmann1-0/+43
d7e8d74b02d0a143'>030305d69fc6963c16003f50d7e8d74b02d0a143 (diff)
PCI/MSI: Don't apply affinity if there aren't enough vectors left
Bart reported a problem wіth an out of bounds access in the low-level IRQ affinity code, which we root caused to the qla2xxx driver assigning all its MSI-X vectors to the pre and post vectors, and not having any left for the actually spread IRQs. Fix this issue by not asking for affinity assignment when there are no vectors to assign left. Fixes: 402723ad5c62 ("PCI/MSI: Provide pci_alloc_irq_vectors_affinity()") Link: https://lkml.kernel.org/r/1485359225.3093.3.camel@sandisk.com Reported-by: Bart Van Assche <bart.vanassche@sandisk.com> Tested-by: Bart Van Assche <bart.vanassche@sandisk.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'net/iucv/Makefile')