Kunwu Chan f105c26300 powerpc/imc-pmu: Add a null pointer check in update_events_in_group() ...

[ Upstream commit 0a233867a3 ]

kasprintf() returns a pointer to dynamically allocated memory
which can be NULL upon failure.

Fixes: 885dcd709b ("powerpc/perf: Add nest IMC PMU support")
Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20231126093719.1440305-1-chentao@kylinos.cn
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-01-25 14:52:33 -08:00

..

boot

powerpc/toc: Future proof kernel toc

2024-01-25 14:52:32 -08:00

configs

Remove DECnet support from kernel

2023-06-21 15:59:15 +02:00

crypto

powerpc: flexible GPR range save/restore macros

2022-07-12 16:35:02 +02:00

include

powerpc/toc: Future proof kernel toc

2024-01-25 14:52:32 -08:00

kernel

powerpc/toc: Future proof kernel toc

2024-01-25 14:52:32 -08:00

kexec

powerpc: Set crashkernel offset to mid of RMA region

2022-04-13 20:59:03 +02:00

kvm

powerpc: Don't include lppaca.h in paca.h

2023-09-19 12:22:42 +02:00

lib

powerpc: add crtsavres.o to always-y instead of extra-y

2024-01-25 14:52:32 -08:00

math-emu

powerpc/math_emu/efp: Include module.h

2022-10-26 12:35:21 +02:00

mm

powerpc/mm: Fix boot crash with FLATMEM

2023-11-08 17:26:48 +01:00

net

powerpc64/bpf: Limit 'ldbrx' to processors compliant with ISA v2.06

2022-02-01 17:27:09 +01:00

perf

powerpc/imc-pmu: Add a null pointer check in update_events_in_group()

2024-01-25 14:52:33 -08:00

platforms

powerpc/powernv: Add a null pointer check in opal_powercap_init()

2024-01-25 14:52:33 -08:00

purgatory

powerpc/purgatory: remove PGO flags

2023-06-21 15:59:14 +02:00

sysdev

powerpc/xive: Fix endian conversion size

2023-11-20 11:08:26 +01:00

tools

powerpc/64: Add UADDR64 relocation support

2022-05-09 09:14:44 +02:00

xmon

powerpc: Don't include lppaca.h in paca.h

2023-09-19 12:22:42 +02:00

Kbuild

…

Kconfig

powerpc/memhotplug: Add add_pages override for PPC

2022-07-07 17:53:28 +02:00

Kconfig.debug

powerpc: allow PPC_EARLY_DEBUG_CPM only when SERIAL_CPM=y

2023-07-23 13:47:29 +02:00

Makefile

powerpc: remove checks for binutils older than 2.25

2024-01-25 14:52:32 -08:00

Makefile.postlink

powerpc: unrel_branch_check.sh: use nm to find symbol value

2020-09-02 11:00:22 +10:00