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authorTobias Klauser <tklauser@distanz.ch>2020-08-14 13:53:55 +0200
committerTobias Klauser <tklauser@distanz.ch>2020-08-14 13:53:55 +0200
commitca09a6f34d70e3a8ea495a6b2b71cd6d598d5ffb (patch)
treec43f47ef691681cbc71643f4d350471d2ccb05e0 /bpf.h
parent3be4f21f8fbdb1f2524a2829b0cb7ce9ba94e91d (diff)
AUTHORS: update
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'bpf.h')
0 files changed, 0 insertions, 0 deletions
6cv300-clock.h?h=nds-private-remove&id=030305d69fc6963c16003f50d7e8d74b02d0a143'>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 'include/dt-bindings/clock/hi3516cv300-clock.h')