Re: [PATCH] loongson-3/hpet.c: remove IRQF_DISABLED flag

From: Sergei Shtylyov
Date: Fri Feb 27 2015 - 07:47:19 EST


Hello.

On 2/27/2015 3:14 PM, Valentin Rothberg wrote:

The IRQF_DISABLED is a NOOP and scheduled to be removed. According to Ingo
Molnar (e58aa3d2d0cc01ad8d6f7f640a0670433f794922) running IRQ handlers with

Please also specify that commit's summary line in parens, like this:

According to commit e58aa3d2d0cc01ad8d6f7f640a0670433f794922 (genirq: Run irq handlers with interrupts disabled)...

interrupts enabled can cause stack overflows when the interrupt line of the
issuing device is still active.

Signed-off-by: Valentin Rothberg <Valentin.Rothberg@xxxxxxx>

[...]

WBR, Sergei

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