[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>
git-mirror · Mar 25, 2006 · 0085979 · 0085979
1 parent dcf36bf
commit 0085979
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c
@@ -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);
 	}