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| author | Arnd Bergmann <arnd@arndb.de> | 2025-06-20 14:10:41 +0300 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2025-07-04 18:32:15 +0300 |
| commit | 6c66bb655ca3fd5e9304163cf70796d08de512ed (patch) | |
| tree | 8f3a3acfb74c7f6923f23c2d7e4095fe9cf34279 /net/lapb/lapb_timer.c | |
| parent | 0d1c86b840966a278d9b25a9d7c18881980f306e (diff) | |
| download | linux-6c66bb655ca3fd5e9304163cf70796d08de512ed.tar.xz | |
arm64: move smp_send_stop() cpu mask off stack
For really large values of CONFIG_NR_CPUS, a CPU mask value should
not be put on the stack:
arch/arm64/kernel/smp.c:1188:1: error: the frame size of 8544 bytes is larger than 1536 bytes [-Werror=frame-larger-than=]
This could be achieved using alloc_cpumask_var(), which makes it
depend on CONFIG_CPUMASK_OFFSTACK, but as this function is already
serialized and can only run on one CPU, making the variable 'static'
is easier.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20250620111045.3364827-1-arnd@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions