UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

x86: Fix duplicated UV BAU interrupt vector 

Interrupt vector 0xec has been doubly defined in irq_vectors.h

It seems arbitrary whether LOCAL_PENDING_VECTOR or
UV_BAU_MESSAGE is the higher number.  As long as they are
unique. If they are not unique we'll hit a BUG in
alloc_system_vector().

Signed-off-by: Cliff Wickman <cpw@sgi.com>
Cc: <stable@kernel.org>
LKML-Reference: <E1NJ9Pe-0004P7-0Q@eag09.americas.sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Cliff Wickman 2009-12-11 11:36:18 -06:00 committed by Ingo Molnar
parent a01c780042
commit 1d865fb728
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/include/asm/irq_vectors.h
View File

@ -113,7 +113,7 @@
*/ */
#define LOCAL_PENDING_VECTOR 0xec #define LOCAL_PENDING_VECTOR 0xec
#define UV_BAU_MESSAGE 0xec #define UV_BAU_MESSAGE 0xea
/* /*
* Self IPI vector for machine checks * Self IPI vector for machine checks