Re: [patch] x86, x2apic: enable the bios request for x2apic optout

From: David Woodhouse
Date: Sat Jul 30 2011 - 19:10:07 EST


On Fri, 2011-07-29 at 17:52 -0700, Suresh Siddha wrote:
>
> + WARN(!eim, KERN_WARNING "Your BIOS is broken and requested that"
> + " x2apic be disabled\n This will leave your machine"
> + " vulnerable to irq-injection attacks\n Use"
> + " 'intremap=no_x2apic_optout' to override BIOS "
> + "request\n");

Please don't break strings, except at the \n. I think checkpatch.pl even
has an exception to its 80-column rule for this, these days?

If I see this message and search in the kernel source for the string
'requested that x2apic be disabled', I should be able to find it.

--
dwmw2

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