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| author | Thomas Gleixner <tglx@linutronix.de> | 2020-05-21 23:05:16 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2020-05-26 20:05:11 +0300 |
| commit | 07325d4a90d2d84de45cc07b134fd0f023dbb971 (patch) | |
| tree | 0c0437193ef9e2501abb778d25a7f5a3d3429935 /arch/arm64/kernel/kgdb.c | |
| parent | aaf2bc50df1f4bfc6857fc601fc7b21d5a18c6a1 (diff) | |
| download | linux-07325d4a90d2d84de45cc07b134fd0f023dbb971.tar.xz | |
rcu: Provide rcu_irq_exit_check_preempt()
Provide a debug check which can be invoked from exception return to kernel
mode before an attempt is made to schedule. Warn if RCU is not ready for
this.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Paul E. McKenney <paulmck@kernel.org>
Link: https://lore.kernel.org/r/20200521202117.089709607@linutronix.de
Diffstat (limited to 'arch/arm64/kernel/kgdb.c')
0 files changed, 0 insertions, 0 deletions