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| author |   Arnd Bergmann <arnd@arndb.de> | 2025-06-20 13:12:12 +0200 |
|---|---|---|
| committer |   Steven Rostedt (Google) <rostedt@goodmis.org> | 2025-07-08 18:17:38 -0400 |
| commit | adc353c0bfb243ebfd29b6222fa3bf149169a6de (patch) | |
| tree | e223027b7d235e91f6a93bf1e0632457e25a5b65 /tools/perf/scripts/python | |
| parent | tracing: Use queue_rcu_work() to free filters (diff) | |
| download | wireguard-linux-adc353c0bfb243ebfd29b6222fa3bf149169a6de.tar.xz wireguard-linux-adc353c0bfb243ebfd29b6222fa3bf149169a6de.zip | |
kernel: trace: preemptirq_delay_test: use offstack cpu mask
A CPU mask on the stack is broken for large values of CONFIG_NR_CPUS:
kernel/trace/preemptirq_delay_test.c: In function ‘preemptirq_delay_run’:
kernel/trace/preemptirq_delay_test.c:143:1: error: the frame size of 8512 bytes is larger than 1536 bytes [-Werror=frame-larger-than=]
Fall back to dynamic allocation here.
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Song Chen <chensong_2000@189.cn>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Link: https://lore.kernel.org/20250620111215.3365305-1-arnd@kernel.org
Fixes: 4b9091e1c194 ("kernel: trace: preemptirq_delay_test: add cpu affinity")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions