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| author | Will Deacon <[email protected]> | 2020-11-06 09:57:55 +0000 |
|---|---|---|
| committer | Will Deacon <[email protected]> | 2020-11-10 13:11:44 +0000 |
| commit | 891deb87585017d526b67b59c15d38755b900fea (patch) | |
| tree | 2cca42a73cc9abf3049f02516154b06d3b75ed0f /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 85f0b2fc917f8de4bca02d169ef7d23dbfc29155 (diff) | |
arm64: psci: Avoid printing in cpu_psci_cpu_die()
cpu_psci_cpu_die() is called in the context of the dying CPU, which
will no longer be online or tracked by RCU. It is therefore not generally
safe to call printk() if the PSCI "cpu off" request fails, so remove the
pr_crit() invocation.
Cc: Qian Cai <[email protected]>
Cc: "Paul E. McKenney" <[email protected]>
Cc: Catalin Marinas <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Will Deacon <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions