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| author |   Qais Yousef <qais.yousef@arm.com> | 2020-03-23 13:51:07 +0000 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2020-03-25 12:59:37 +0100 |
| commit | 20fb50295b139494754964d7d005b5a2f465ef08 (patch) | |
| tree | 7af6d45699b14176d2100d494ed6075ed6d9b121 /kernel/torture.c | |
| parent | xen/cpuhotplug: Replace cpu_up/down() with device_online/offline() (diff) | |
| download | linux-dev-20fb50295b139494754964d7d005b5a2f465ef08.tar.xz linux-dev-20fb50295b139494754964d7d005b5a2f465ef08.zip | |
firmware: psci: Replace cpu_up/down() with add/remove_cpu()
The core device API performs extra housekeeping bits that are missing
from directly calling cpu_up/down().
See commit a6717c01ddc2 ("powerpc/rtas: use device model APIs and
serialization during LPM") for an example description of what might go
wrong.
This also prepares to make cpu_up/down a private interface of the CPU subsystem.
Signed-off-by: Qais Yousef <qais.yousef@arm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Link: https://lkml.kernel.org/r/20200323135110.30522-15-qais.yousef@arm.com
Diffstat (limited to 'kernel/torture.c')
0 files changed, 0 insertions, 0 deletions