korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-09-22 12:44:11 +08:00
Code Issues Packages Projects Releases Wiki Activity
427d4e4c27
linux/arch/mips/mm
History
Paul Burton 0d1d365d1d MIPS: WARN_ON invalid DMA cache maintenance, not BUG_ON 
[ Upstream commit d4da0e97ba ]

If a driver causes DMA cache maintenance with a zero length then we
currently BUG and kill the kernel. As this is a scenario that we may
well be able to recover from, WARN & return in the condition instead.

Signed-off-by: Paul Burton <paul.burton@mips.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/14623/
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-19 22:43:44 +02:00
..
c-octeon.c MIPS: c-r4k: Split user/kernel flush_icache_range() 2016-10-04 16:13:57 +02:00
c-r3k.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
c-r4k.c MIPS: WARN_ON invalid DMA cache maintenance, not BUG_ON 2018-09-19 22:43:44 +02:00
c-tx39.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cache.c MIPS: Remove __invalidate_kernel_vmap_range 2017-08-29 15:21:55 +02:00
cerr-sb1.c MIPS: Sibyte: Fix build for SIBYTE_BW_TRACE on BCM1x55 and BCM1x80. 2013-06-21 18:07:02 +02:00
cex-gen.S MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
cex-oct.S MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
cex-sb1.S mips: delete non-required instances of include <linux/init.h> 2014-01-24 22:39:56 +01:00
dma-default.c MIPS: Declare various variables & functions static 2017-08-29 15:21:55 +02:00
extable.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
fault.c MIPS: Remove confusing else statement in __do_page_fault() 2017-04-13 00:47:04 +02:00
gup.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
highmem.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hugetlbpage.c mm/hugetlb: add size parameter to huge_pte_offset() 2017-07-06 16:24:34 -07:00
init.c MIPS: Include linux/initrd.h for free_initrd_mem() 2017-08-29 15:21:54 +02:00
ioremap.c MIPS: Fix ioremap() RAM check 2018-07-17 11:39:23 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mmap.c MIPS: Include elf-randomize.h for arch_mmap_rnd() & arch_randomize_brk() 2017-08-29 15:21:54 +02:00
page-funcs.S MIPS: Export {copy, clear}_page functions alongside their definitions 2017-01-03 16:48:39 +01:00
page.c MIPS: Export {copy, clear}_page functions alongside their definitions 2017-01-03 16:48:39 +01:00
pgtable-32.c MIPS: mm: fixed mappings: correct initialisation 2017-06-08 14:51:58 +02:00
pgtable-64.c MIPS: Add 48-bit VA space (and 4-level page tables) for 4K pages. 2017-04-10 11:56:06 +02:00
pgtable.c MIPS: Move pgd_alloc() out of header 2017-02-02 15:06:26 +00:00
sc-debugfs.c Update MIPS email addresses 2017-11-03 09:02:30 -07:00
sc-ip22.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sc-mips.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sc-r5k.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sc-rm7k.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
tlb-funcs.S MIPS: mm: Fix broken microMIPS kernel regression. 2014-05-14 18:11:06 +02:00
tlb-r3k.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
tlb-r4k.c MIPS: Mask out limit field when calculating wired entry count 2016-11-24 16:44:16 +01:00
tlb-r8k.c MIPS: Retrieve ASID masks using function accepting struct cpuinfo_mips 2016-05-13 14:02:20 +02:00
tlbex-fault.S MIPS: Add DWARF unwinding to assembly 2017-09-06 11:01:52 +02:00
tlbex.c MIPS: Remove unused R6000 support 2017-08-29 15:21:51 +02:00
uasm-micromips.c MIPS: microMIPS: Fix incorrect mask in insn_table_MM 2017-11-01 00:09:16 +00:00
uasm-mips.c MIPS: mm: remove duplicate "const" qualifier on insn_table 2017-08-07 11:57:30 +02:00
uasm.c MIPS: Add some instructions to uasm. 2017-06-28 12:22:39 +02:00