Messages in this thread | | | Date | Mon, 17 Jun 2013 16:58:14 +0200 | Subject | Re: [PATCH] ARM: mm: cpu_fa526_do_idle: remove WFI | From | Jonas Jensen <> |
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On 17 June 2013 16:30, Russell King - ARM Linux <linux@arm.linux.org.uk> wrote: > It replaces the WFI and return with a pure nop, so we will fall through > to cpu_fa526_dcache_clean_area(). Do we really want to clean a random > D cache entry depending on what r0 happened to hold at this point? I > think not...
I'm sorry for making the assumption that I know even the most basic ARM assembler...
This is not the sort of thing I deal with (and probably shouldn't) on a daily basis.
Can I make a guess, remove only mcr and replace it with nop?
Best regards, Jonas
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