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| author | Sven Schnelle <svens@linux.ibm.com> | 2024-07-16 09:26:13 +0200 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2024-07-23 16:02:31 +0200 |
| commit | a795eeaf851b91c79fc357a245ca72fd1e7df906 (patch) | |
| tree | c7d0855d529da01d8a288cebab487d4be0895714 /tools/perf/scripts/python/bin | |
| parent | s390/boot: Do not assume the decompressor range is reserved (diff) | |
| download | linux-a795eeaf851b91c79fc357a245ca72fd1e7df906.tar.gz linux-a795eeaf851b91c79fc357a245ca72fd1e7df906.zip | |
s390/smp: Handle restart interrupt on ipl cpu
The current smp code allows to trigger a restart interrupt on CPUs
offline in linux. To allow using the percpu infrastructure instead
of the pcpu_devices array, switch to the ipl cpu which is always
online before calling do_restart().
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions