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Date: Sun, 29 Jun 2014 22:52:40 -0400 From: Nicholas Krause <xerofoify@...il.com> To: ulli.kroll@...glemail.com Cc: linux@....linux.org.uk, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org Subject: [PATCH] Fixes gemmi_idle in file idle.c disables the IRQ line in gemmi_idle before calling cpu_do_idle. In addition, according to the Fixme message in this file fixes races that may occur due to not disabling the IRQ before calling cpu_do_idle. Signed-off-by: Nicholas Krause <xerofoify@...il.com> --- arch/arm/mach-gemini/idle.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm/mach-gemini/idle.c b/arch/arm/mach-gemini/idle.c index ddf8ec9..2880f5a 100644 --- a/arch/arm/mach-gemini/idle.c +++ b/arch/arm/mach-gemini/idle.c @@ -17,8 +17,7 @@ static void gemini_idle(void) * disabled. */ - /* FIXME: Enabling interrupts here is racy! */ - local_irq_enable(); + local_irq_disable(); cpu_do_idle(); } -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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