dect/linux-2.6
Archived
14
0
Fork 0
Code Releases Activity

x86: support for new UV apic, fix

Browse source 
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>
This commit is contained in:
Jack Steiner 2008-03-30 21:02:07 -05:00 committed by Ingo Molnar
parent 1725037f72
commit f5149a49f9
1 changed files with 0 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
arch/x86/kernel/genapic_64.c
View file

@ -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;
}