/* * dir.h - Defines for directory handling in NTFS Linux kernel driver. Part of * the Linux-NTFS project. * * Copyright (c) 2002-2004 Anton Altaparmakov * * This program/include file 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/include file 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 (in the main directory of the Linux-NTFS * distribution in the file COPYING); if not, write to the Free Software * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTFS_DIR_H #define _LINUX_NTFS_DIR_H #include "layout.h" #include "inode.h" #include "types.h" /* * ntfs_name is used to return the file name to the caller of * ntfs_lookup_inode_by_name() in order for the caller (namei.c::ntfs_lookup()) * to be able to deal with dcache aliasing issues. */ typedef struct { MFT_REF mref; FILE_NAME_TYPE_FLAGS type; u8 len; ntfschar name[0]; } __attribute__ ((__packed__)) ntfs_name; /* The little endian Unicode string $I30 as a global constant. */ extern ntfschar I30[5]; extern MFT_REF ntfs_lookup_inode_by_name(ntfs_inode *dir_ni, const ntfschar *uname, const int uname_len, ntfs_name **res); #endif /* _LINUX_NTFS_FS_DIR_H */ linux/net-next.git/refs/?h=nds-private-remove&id=dfef358bd1beb4e7b5c94eca944be9cd23dfc752'>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/dt-bindings/arm
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/arm')