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| author |   Max Filippov <jcmvbkbc@gmail.com> | 2019-01-26 20:35:18 -0800 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2019-01-27 10:04:30 -0800 |
| commit | 25384ce5f9530def39421597b1457d9462df6455 (patch) | |
| tree | 7fc19542bb0395634bb3d5c2e11385269eabf474 /drivers/irqchip | |
| parent | xtensa: rename BUILTIN_DTB to BUILTIN_DTB_SOURCE (diff) | |
| download | linux-dev-25384ce5f9530def39421597b1457d9462df6455.tar.xz linux-dev-25384ce5f9530def39421597b1457d9462df6455.zip | |
xtensa: SMP: limit number of possible CPUs by NR_CPUS
This fixes the following warning at boot when the kernel is booted on a
board with more CPU cores than was configured in NR_CPUS:
smp_init_cpus: Core Count = 8
smp_init_cpus: Core Id = 0
------------[ cut here ]------------
WARNING: CPU: 0 PID: 0 at include/linux/cpumask.h:121 smp_init_cpus+0x54/0x74
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 5.0.0-rc3-00015-g1459333f88a0 #124
Call Trace:
__warn$part$3+0x6a/0x7c
warn_slowpath_null+0x35/0x3c
smp_init_cpus+0x54/0x74
setup_arch+0x1c0/0x1d0
start_kernel+0x44/0x310
_startup+0x107/0x107
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'drivers/irqchip')
0 files changed, 0 insertions, 0 deletions