Commit 00859790 authored Mar 25, 2006 by Andi Kleen Committed by Linus Torvalds Mar 25, 2006

[PATCH] x86_64: Remove bogus special case in AMD core parsing.



No need to restrict to power of two here.

TBD needs more double checking

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent dcf36bfa

arch/x86_64/kernel/setup.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -946,8 +946,6 @@ static int __init init_amd(struct cpuinfo_x86 *c)

		if (c->extended_cpuid_level >= 0x80000008) {
		c->x86_max_cores = (cpuid_ecx(0x80000008) & 0xff) + 1;
		if (c->x86_max_cores & (c->x86_max_cores - 1))
		c->x86_max_cores = 1;

		amd_detect_cmp(c);
		}