/* * Copyright (c) 2016 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_HI3516CV300_CLOCK_H #define __DTS_HI3516CV300_CLOCK_H /* hi3516CV300 core CRG */ #define HI3516CV300_APB_CLK 0 #define HI3516CV300_UART0_CLK 1 #define HI3516CV300_UART1_CLK 2 #define HI3516CV300_UART2_CLK 3 #define HI3516CV300_SPI0_CLK 4 #define HI3516CV300_SPI1_CLK 5 #define HI3516CV300_FMC_CLK 6 #define HI3516CV300_MMC0_CLK 7 #define HI3516CV300_MMC1_CLK 8 #define HI3516CV300_MMC2_CLK 9 #define HI3516CV300_MMC3_CLK 10 #define HI3516CV300_ETH_CLK 11 #define HI3516CV300_ETH_MACIF_CLK 12 #define HI3516CV300_DMAC_CLK 13 #define HI3516CV300_PWM_CLK 14 #define HI3516CV300_USB2_BUS_CLK 15 #define HI3516CV300_USB2_OHCI48M_CLK 16 #define HI3516CV300_USB2_OHCI12M_CLK 17 #define HI3516CV300_USB2_OTG_UTMI_CLK 18 #define HI3516CV300_USB2_HST_PHY_CLK 19 #define HI3516CV300_USB2_UTMI0_CLK 20 #define HI3516CV300_USB2_PHY_CLK 21 /* hi3516CV300 sysctrl CRG */ #define HI3516CV300_WDT_CLK 1 #endif /* __DTS_HI3516CV300_CLOCK_H */ e9cd23dfc752'>refslogtreecommitdiff
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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/trace/events/sunrpc.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/trace/events/sunrpc.h')