diff options
| author | Randy Dunlap <rdunlap@infradead.org> | 2023-02-17 12:07:49 -0800 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2023-02-19 09:25:38 +0100 |
| commit | 6f02e39fa40f16c24e7a5c599a854c0d1682788d (patch) | |
| tree | d00e4f940c927c3009c6820e9e6e0cd93c528aa1 /arch/mips/include/asm/syscall.h | |
| parent | ab47b3dae55300868efd0d4eb0d66a5d43315092 (diff) | |
MIPS: SMP-CPS: fix build error when HOTPLUG_CPU not set
When MIPS_CPS=y, MIPS_CPS_PM is not set, HOTPLUG_CPU is not set, and
KEXEC=y, cps_shutdown_this_cpu() attempts to call cps_pm_enter_state(),
which is not built when MIPS_CPS_PM is not set.
Conditionally execute the else branch based on CONFIG_HOTPLUG_CPU
to remove the build error.
This build failure is from a randconfig file.
mips-linux-ld: arch/mips/kernel/smp-cps.o: in function `$L162':
smp-cps.c:(.text.cps_kexec_nonboot_cpu+0x31c): undefined reference to `cps_pm_enter_state'
Fixes: 1447864bee4c ("MIPS: kexec: CPS systems to halt nonboot CPUs")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Dengcheng Zhu <dzhu@wavecomp.com>
Cc: Paul Burton <paulburton@kernel.org>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: linux-mips@vger.kernel.org
Cc: Sergei Shtylyov <sergei.shtylyov@gmail.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips/include/asm/syscall.h')
0 files changed, 0 insertions, 0 deletions