diff options
author | Prarit Bhargava <[email protected]> | 2014-01-28 08:22:11 -0500 |
---|---|---|
committer | H. Peter Anvin <[email protected]> | 2014-01-30 16:40:13 -0800 |
commit | 39424e89d64661faa0a2e00c5ad1e6dbeebfa972 (patch) | |
tree | da69b9f3e949fbe7e1aa72e7de2f639ee63f92cd /arch/x86/mm/numa_32.c | |
parent | edc6bc784028f2ef80dff0ff697363ff5a06e3a3 (diff) |
x86, cpu hotplug: Fix stack frame warning in check_irq_vectors_for_cpu_disable()
Further discussion here: http://marc.info/?l=linux-kernel&m=139073901101034&w=2
kbuild, 0day kernel build service, outputs the warning:
arch/x86/kernel/irq.c:333:1: warning: the frame size of 2056 bytes
is larger than 2048 bytes [-Wframe-larger-than=]
because check_irq_vectors_for_cpu_disable() allocates two cpumasks on the
stack. Fix this by moving the two cpumasks to a global file context.
Reported-by: Fengguang Wu <[email protected]>
Tested-by: David Rientjes <[email protected]>
Signed-off-by: Prarit Bhargava <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Cc: Andi Kleen <[email protected]>
Cc: Michel Lespinasse <[email protected]>
Cc: Seiji Aguchi <[email protected]>
Cc: Yang Zhang <[email protected]>
Cc: Paul Gortmaker <[email protected]>
Cc: Janet Morgan <[email protected]>
Cc: Tony Luck <[email protected]>
Cc: Ruiv Wang <[email protected]>
Cc: Gong Chen <[email protected]>
Cc: Yinghai Lu <[email protected]>
Signed-off-by: H. Peter Anvin <[email protected]>
Diffstat (limited to 'arch/x86/mm/numa_32.c')
0 files changed, 0 insertions, 0 deletions