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linux/arch/mips
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Liao Chang 12f178cf05 MIPS: Loongson64: Add WARN_ON on kexec related kmalloc failed 
[ Upstream commit fa706927f4 ]

Add WARN_ON on kexec related kmalloc failed, avoid to pass NULL pointer
to following memcpy and loongson_kexec_prepare.

Fixes: 6ce48897ce ("MIPS: Loongson64: Add kexec/kdump support")
Signed-off-by: Liao Chang <liaochang1@huawei.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2022-11-26 09:24:38 +01:00
..
alchemy MIPS: Alchemy: Fix spelling contraction "cant" -> "can't" 2021-07-29 11:41:05 +02:00
ar7 mips: ar7: convert to CONFIG_COMMON_CLK 2021-06-08 17:00:09 +02:00
ath25 mips: Bulk conversion to generic_handle_domain_irq() 2021-08-12 11:39:40 +01:00
ath79 MIPS: of: Introduce helper function to get DTB 2021-02-04 13:34:51 +01:00
bcm47xx MIPS: BCM47XX: Cast memcmp() of function to (void *) 2022-10-26 12:35:30 +02:00
bcm63xx mips: bcm63xx: add support for clk_set_parent() 2022-01-27 11:04:18 +01:00
bmips MIPS: bmips: include <linux/dma-direct.h> for phys_to_dma 2021-03-06 08:43:40 +01:00
boot MIPS: ingenic: correct unit node address 2022-04-13 20:59:09 +02:00
cavium-octeon MIPS: OCTEON: irq: Fix octeon_irq_force_ciu_mapping() 2022-09-23 14:15:51 +02:00
cobalt MIPS: Remove empty prom_free_prom_memory functions 2021-01-07 17:11:33 +01:00
configs Documentation, arch: Remove leftovers from CIFS_WEAK_PW_HASH 2022-01-27 11:05:21 +01:00
crypto asm-generic: unaligned always use struct helpers 2021-05-10 17:50:47 +02:00
dec mips: DEC: honor CONFIG_MIPS_FP_SUPPORT=n 2022-04-08 14:23:38 +02:00
fw MIPS: Remove empty prom_free_prom_memory functions 2021-01-07 17:11:33 +01:00
generic MIPS: generic/yamon-dt: fix uninitialized variable error 2021-11-25 09:48:36 +01:00
include MIPS: IP30: Remove incorrect `cpu_has_fpu' override 2022-06-09 10:23:31 +02:00
ingenic MIPS: Kconfig: ingenic: Ensure MACH_INGENIC_GENERIC selects all SoCs 2021-06-01 11:44:47 +02:00
jazz MIPS/jazzdma: return error code from jazz_dma_map_sg() 2021-08-09 17:13:05 +02:00
kernel MIPS: fix duplicate definitions for exported symbols 2022-11-26 09:24:38 +01:00
kvm ARM: 2021-09-07 13:40:51 -07:00
lantiq MIPS: lantiq: export clk_get_io() for lantiq_wdt.ko 2022-09-28 11:11:48 +02:00
lib MIPS: Fix build error due to PTR used in more places 2022-02-16 12:56:16 +01:00
loongson2ef MIPS: loongson2ef: don't build serial.o unconditionally 2021-08-05 10:58:21 +02:00
loongson32 MIPS: Loongson32: Fix PHY-mode being left unspecified 2022-09-28 11:11:48 +02:00
loongson64 MIPS: Loongson64: Add WARN_ON on kexec related kmalloc failed 2022-11-26 09:24:38 +01:00
math-emu MIPS: Use fallthrough for arch/mips 2020-05-07 11:55:47 +02:00
mm MIPS: tlbex: Explicitly compare _PAGE_NO_EXEC against 0 2022-08-25 11:40:46 +02:00
mti-malta - converted Pistachio platform to use MIPS generic kernel 2021-09-03 11:11:54 -07:00
n64 mips: Add N64 machine type 2021-01-22 11:40:00 +01:00
net bpf, mips: Validate conditional branch offsets 2021-09-15 21:38:16 +02:00
netlogic mips: netlogic: fix kernel-doc complaints in fmn-config.c 2021-07-22 11:48:06 +02:00
pci mips: Bulk conversion to generic_handle_domain_irq() 2021-08-12 11:39:40 +01:00
pic32 clkdev: remove CONFIG_CLKDEV_LOOKUP 2021-06-08 17:00:09 +02:00
power mips: check for dsp presence only once before save/restore 2019-10-07 10:58:53 -07:00
ralink mips: ralink: fix a refcount leak in ill_acc_of_setup() 2022-04-13 20:59:07 +02:00
rb532 MIPS: RB532: fix return value of __setup handler 2022-04-08 14:23:39 +02:00
sgi-ip22 bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
sgi-ip27 MIPS: SGI-IP27: Fix platform-device leak in bridge_platform_create() 2022-10-26 12:34:37 +02:00
sgi-ip30 mips: Bulk conversion to generic_handle_domain_irq() 2021-08-12 11:39:40 +01:00
sgi-ip32 kernel.h: split out panic and oops helpers 2021-07-01 11:06:04 -07:00
sibyte MIPS: Remove empty prom_free_prom_memory functions 2021-01-07 17:11:33 +01:00
sni MIPS: sni: Fix the build 2021-11-25 09:48:28 +01:00
tools MIPS: tools: Fix resource leak in elf-entry.c 2020-05-24 09:29:48 +02:00
txx9 MIPS: Remove empty prom_free_prom_memory functions 2021-01-07 17:11:33 +01:00
vdso MIPS: Makefile: Replace -pg with CC_FLAGS_FTRACE 2021-04-21 13:44:35 +02:00
vr41xx MIPS: Remove repetitive increase irq_err_count 2022-06-29 09:03:24 +02:00
Kbuild MIPS: Fix "make clean" error due to recent changes 2020-05-13 13:20:22 +02:00
Kbuild.platforms MIPS: fix duplicated slashes for Platform file path 2021-11-18 19:17:14 +01:00
Kconfig mips: fix Kconfig reference to PHYS_ADDR_T_64BIT 2022-01-27 11:04:13 +01:00
Kconfig.debug tracing: Refactor TRACE_IRQFLAGS_SUPPORT in Kconfig 2021-08-16 11:37:21 -04:00
Makefile MIPS: fix *-pkg builds for loongson2ef platform 2021-11-18 19:17:14 +01:00
Makefile.postlink MIPS: fix indentation of the 'RELOCS' message 2020-01-20 15:37:30 -08:00