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No need to restrict to power of two here.
TBD needs more double checking
Signed-off-by: Andi Kleen <ak@xxxxxxx>
---
arch/x86_64/kernel/setup.c | 2 --
1 files changed, 2 deletions(-)
Index: linux/arch/x86_64/kernel/setup.c
===================================================================
--- linux.orig/arch/x86_64/kernel/setup.c
+++ linux/arch/x86_64/kernel/setup.c
@@ -946,8 +946,6 @@ static int __init init_amd(struct cpuinf
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);
}
-
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