/* * Copyright (C) 2016 Glider bvba * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 2 of the License. */ #ifndef __DT_BINDINGS_POWER_R8A7794_SYSC_H__ #define __DT_BINDINGS_POWER_R8A7794_SYSC_H__ /* * These power domain indices match the numbers of the interrupt bits * representing the power areas in the various Interrupt Registers * (e.g. SYSCISR, Interrupt Status Register) */ #define R8A7794_PD_CA7_CPU0 5 #define R8A7794_PD_CA7_CPU1 6 #define R8A7794_PD_SH_4A 16 #define R8A7794_PD_SGX 20 #define R8A7794_PD_CA7_SCU 21 /* Always-on power area */ #define R8A7794_PD_ALWAYS_ON 32 #endif /* __DT_BINDINGS_POWER_R8A7794_SYSC_H__ */ href='/cgit.cgi/'>index : net-next.git
net-next plumbingsTobias Klauser
summaryrefslogtreecommitdiff
path: root/include/net/bond_options.h
diff options
context:
space:
mode:
authorChristoph Hellwig <hch@lst.de>2017-01-30 13:15:41 +0100
committerBjorn Helgaas <bhelgaas@google.com>2017-02-02 10:35:46 -0600
commitdfef358bd1beb4e7b5c94eca944be9cd23dfc752 (patch)
treeb9a2afb38a4c2ac8ad31f49ec0d71fe9e5b1994c /include/net/bond_options.h
parent030305d69fc6963c16003f50d7e8d74b02d0a143 (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/net/bond_options.h')