Re: APM driver patch summary

Russell King (rmk@arm.linux.org.uk)
Tue, 18 Dec 2001 21:42:35 +0000

On Tue, Dec 18, 2001 at 04:24:05PM -0500, Thomas Hood wrote:
> Move "sti()" up a bit inside suspend() function. (Should be harmless.)

Doesn't guarantee that you'll keep interrupts disabled.

suspend() calls pm_send_all() which calls down() which might call
schedule(), which I think you'll find will re-enable interrupts.

--
Russell King (rmk@arm.linux.org.uk)                The developer of ARM Linux
             http://www.arm.linux.org.uk/personal/aboutme.html


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