Ilkka Koskinen bae4d1f86e perf data convert: Fix segfault when converting to json when cpu_desc isn't set ...

Arm64 doesn't have Model in /proc/cpuinfo and, thus, cpu_desc doesn't get
assigned.

Running
	$ perf data convert --to-json perf.data.json

ends up calling output_json_string() with NULL pointer, which causes a
segmentation fault.

Signed-off-by: Ilkka Koskinen <ilkka@os.amperecomputing.com>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Evgeny Pistun <kotborealis@awooo.ru>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240223220458.15282-1-ilkka@os.amperecomputing.com

2024-02-26 08:30:17 -08:00

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accounting

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arch

tools headers: Update the copy of x86's mem{cpy,set}_64.S used in 'perf bench'

2024-01-30 11:31:15 -03:00

bootconfig

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bpf

bpfilter: remove bpfilter

2024-01-04 10:23:10 -08:00

build

perf: build: introduce the libcapstone

2024-02-20 18:06:25 -08:00

certs

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cgroup

samples: introduce new samples subdir for cgroup

2023-12-10 16:51:54 -08:00

counter

tools/counter: Remove unneeded semicolon

2023-12-20 11:43:31 -05:00

crypto

crypto: tcrypt - add script tcrypt_speed_compare.py

2023-12-29 11:25:55 +08:00

debugging

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edid

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firewire

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firmware

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gpio

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hv

hv/hv_kvp_daemon: Some small fixes for handling NM keyfiles

2023-11-10 23:27:46 +00:00

iio

iio: add modifiers for A and B ultraviolet light

2023-12-04 13:57:24 +00:00

include

perf tools headers: update the asm-generic/unaligned.h copy with the kernel sources

2024-01-31 14:02:41 -03:00

kvm/kvm_stat

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laptop

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leds

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lib

tools subcmd: Add a no exec function call option

2024-02-22 09:12:25 -08:00

memory-model

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mm

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net/ynl

tools/net/ynl-gen-rst: Remove extra indentation from generated docs

2023-12-18 14:39:44 -08:00

objtool

Address a GCC-14 warning: there's no real bug, but indeed the calloc order doesn't match

2024-01-08 18:31:27 -08:00

pci

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pcmcia

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perf

perf data convert: Fix segfault when converting to json when cpu_desc isn't set

2024-02-26 08:30:17 -08:00

power

PM: tools: Fix sleepgraph syntax error

2023-11-20 17:59:58 +01:00

rcu

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scripts

treewide: remove meaningless assignments in Makefiles

2024-02-23 14:19:07 -08:00

spi

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testing

treewide: remove meaningless assignments in Makefiles

2024-02-23 14:19:07 -08:00

thermal

tools/thermal/tmon: Fix compilation warning for wrong format

2024-01-02 09:33:19 +01:00

time

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tracing

rtla: Fix uninitialized variable found

2023-10-30 19:00:12 +01:00

usb

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verification

verification/dot2k: Delete duplicate imports

2023-10-30 16:59:12 +01:00

virtio

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wmi

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workqueue

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Makefile

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