[PATCH] x86_64: Don't confuse noapic with noapictimer
Handling common prefixes is tricky. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -343,7 +343,9 @@ static __init void parse_cmdline_early (char ** cmdline_p)
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!memcmp(from, "disableapic", 11))
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disable_apic = 1;
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if (!memcmp(from, "noapic", 6))
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/* Don't confuse with noapictimer */
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if (!memcmp(from, "noapic", 6) &&
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(from[6] == ' ' || from[6] == 0))
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skip_ioapic_setup = 1;
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/* Make sure to not confuse with apic= */
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