/* * Copyright (c) 2015 HiSilicon Technologies Co., Ltd. * * 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; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #ifndef __DTS_HI3519_CLOCK_H #define __DTS_HI3519_CLOCK_H #define HI3519_FMC_CLK 1 #define HI3519_SPI0_CLK 2 #define HI3519_SPI1_CLK 3 #define HI3519_SPI2_CLK 4 #define HI3519_UART0_CLK 5 #define HI3519_UART1_CLK 6 #define HI3519_UART2_CLK 7 #define HI3519_UART3_CLK 8 #define HI3519_UART4_CLK 9 #define HI3519_PWM_CLK 10 #define HI3519_DMA_CLK 11 #define HI3519_IR_CLK 12 #define HI3519_ETH_PHY_CLK 13 #define HI3519_ETH_MAC_CLK 14 #define HI3519_ETH_MACIF_CLK 15 #define HI3519_USB2_BUS_CLK 16 #define HI3519_USB2_PORT_CLK 17 #define HI3519_USB3_CLK 18 #endif /* __DTS_HI3519_CLOCK_H */ k'>packet-rx-pump-back net-next plumbingsTobias Klauser
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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/dt-bindings/soc
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/dt-bindings/soc')