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| author | Qais Yousef <qais.yousef@arm.com> | 2020-03-23 13:50:57 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-03-25 12:59:32 +0100 |
| commit | dddf3578e0d497e66ebe654d0f3258ac20a07e27 (patch) | |
| tree | d7dfba1cdfa66f528c1cee808077ff3dac69e025 /arch/arm/mach-s5pv210/sleep.S | |
| parent | 1e42176b4dac328b0be7075c2cebdf2006d31eb3 (diff) | |
| download | linux-dddf3578e0d497e66ebe654d0f3258ac20a07e27.tar.gz | |
ARM: Don't use disable_nonboot_cpus()
disable_nonboot_cpus() is not safe to use when doing machine_down(), because it relies on freeze_secondary_cpus() which in turn is a suspend/resume related freeze and could abort if the logic detects any pending activities that can prevent finishing the offlining process. Beside disable_nonboot_cpus() is dependent on CONFIG_PM_SLEEP_SMP which is an othogonal config to rely on to ensure this function works correctly. Signed-off-by: Qais Yousef <qais.yousef@arm.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Russell King <linux@armlinux.org.uk> Link: https://lkml.kernel.org/r/20200323135110.30522-5-qais.yousef@arm.com
Diffstat (limited to 'arch/arm/mach-s5pv210/sleep.S')
0 files changed, 0 insertions, 0 deletions