x86: support for new UV apic, fix

Yinghai Lu pointed out a bug in the previous patches, fix double-shift of apicid. Signed-off-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
git-mirror · Apr 17, 2008 · f5149a4 · f5149a4
1 parent 1725037
commit f5149a4
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/arch/x86/kernel/genapic_64.c b/arch/x86/kernel/genapic_64.c
@@ -95,8 +95,6 @@ unsigned int read_apic_id(void)
 	id = apic_read(APIC_ID);
 	if (uv_system_type >= UV_X2APIC)
 		id  |= __get_cpu_var(x2apic_extra_bits);
-	else
-		id = (id >> 24) & 0xFFu;;
 	return id;
 }