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| author | Thomas Gleixner <tglx@linutronix.de> | 2023-05-13 00:07:04 +0300 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2023-05-15 14:44:49 +0300 |
| commit | e59e74dc48a309cb848ffc3d76a0d61aa6803c05 (patch) | |
| tree | 9e58c48aff3090ed62f0d81d0f7443160ba82ed7 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 666e1156b2c514f045827f50263ed2eb9d78671b (diff) | |
| download | linux-e59e74dc48a309cb848ffc3d76a0d61aa6803c05.tar.xz | |
x86/topology: Remove CPU0 hotplug option
This was introduced together with commit e1c467e69040 ("x86, hotplug: Wake
up CPU0 via NMI instead of INIT, SIPI, SIPI") to eventually support
physical hotplug of CPU0:
"We'll change this code in the future to wake up hard offlined CPU0 if
real platform and request are available."
11 years later this has not happened and physical hotplug is not officially
supported. Remove the cruft.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Michael Kelley <mikelley@microsoft.com>
Tested-by: Oleksandr Natalenko <oleksandr@natalenko.name>
Tested-by: Helge Deller <deller@gmx.de> # parisc
Tested-by: Guilherme G. Piccoli <gpiccoli@igalia.com> # Steam Deck
Link: https://lore.kernel.org/r/20230512205255.715707999@linutronix.de
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions