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| author | Sebastian Capella <sebastian.capella@linaro.org> | 2014-03-25 01:18:35 +0100 |
|---|---|---|
| committer | Grygorii Strashko <Grygorii.Strashko@linaro.org> | 2015-02-09 16:37:07 +0800 |
| commit | 1d6f229d2a60343e7edbbed39fcc5c0ea75b57a8 (patch) | |
| tree | f02b539d45ed8c5c6cc283c6e7f902eaf3eb597f | |
| parent | 637c02f6aa1fda080a83d9caceafe0d840ead94a (diff) | |
[hib-backport] ARM: 8010/1: avoid tracers in soft_restart
[Upstream commit c7d442f46c1bb18e48204f41c3d838c475eb5130]
Use of tracers in local_irq_disable is causes abort loops when called
with irqs disabled using a temporary stack. Replace local_irq_disable
with raw_local_irq_disable instead to avoid tracers.
Signed-off-by: Sebastian Capella <sebastian.capella@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | arch/arm/kernel/process.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index ed1a0af96b6..a11fbe66d43 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -138,7 +138,7 @@ void soft_restart(unsigned long addr) u64 *stack = soft_restart_stack + ARRAY_SIZE(soft_restart_stack); /* Disable interrupts first */ - local_irq_disable(); + raw_local_irq_disable(); local_fiq_disable(); /* Disable the L2 if we're the last man standing. */ |