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linux/arch/powerpc
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Kunwu Chan 024352f792 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>
History 2024-01-25 15:35:13 -08:00
..
boot powerpc: dts: add missing space before { 2023-08-25 08:39:30 +10:00
configs cred: get rid of CONFIG_DEBUG_CREDENTIALS 2023-12-20 17:01:51 +01:00
crypto This push fixes a random config build failure on powerpc. 2023-09-01 15:39:25 -07:00
include powerpc/40x: Remove stale PTE_ATOMIC_UPDATES macro 2023-11-20 11:59:28 +01:00
kernel powerpc/rtas: Avoid warning on invalid token argument to sys_rtas() 2024-01-25 15:35:13 -08:00
kexec powerpc/vmcore: Add MMU information to vmcoreinfo 2023-11-20 11:59:29 +01:00
kvm KVM: PPC: Book3S HV: Handle pending exceptions on guest entry with MSR_EE 2024-01-25 15:35:13 -08:00
lib powerpc: add crtsavres.o to always-y instead of extra-y 2024-01-25 15:35:12 -08:00
math-emu powerpc/math-emu: Inhibit W=1 warnings 2022-09-08 11:11:18 +10:00
mm powerpc fixes for 6.6 #6 2023-10-27 05:40:42 -10:00
net powerpc/bpf: populate extable entries only during the last pass 2023-05-15 15:40:31 +10:00
perf powerpc/imc-pmu: Add a null pointer check in update_events_in_group() 2024-01-25 15:35:13 -08:00
platforms powerpc/powernv: Add a null pointer check in opal_powercap_init() 2024-01-25 15:35:13 -08:00
purgatory powerpc/purgatory: remove PGO flags 2023-06-12 11:31:50 -07:00
sysdev powerpc/xive: Fix endian conversion size 2023-11-20 11:59:28 +01:00
tools powerpc/ftrace: Add support for -fpatchable-function-entry 2023-08-22 00:09:06 +10:00
xmon TTY/Serial driver changes for 6.6-rc1 2023-09-01 09:38:00 -07:00
Kbuild kbuild: use more subdir- for visiting subdirectories while cleaning 2021-10-24 13:49:46 +09:00
Kconfig kexec: fix KEXEC_FILE dependencies 2024-01-05 15:19:41 +01:00
Kconfig.debug powerpc: allow PPC_EARLY_DEBUG_CPM only when SERIAL_CPM=y 2023-07-03 16:07:55 +10:00
Makefile powerpc/64s: Move CPU -mtune options into Kconfig 2023-08-25 08:39:29 +10:00
Makefile.postlink kbuild: remove --include-dir MAKEFLAG from top Makefile 2023-02-05 18:51:22 +09:00