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authorKeith Owens <kaos@sgi.com>2006-04-11 00:59:41 -0400
committerTony Luck <tony.luck@intel.com>2006-04-13 17:57:18 -0400
commit356a5c1c6fdfb8eed6dbb3979d90c7cc7060017a (patch)
treeec6a44500c01c902245e10dac7a3dc8a7da8b060 /arch/ia64
parent907d91d708d9999bec0185d630062576ac4181a7 (diff)
[IA64] ia64_wait_for_slaves() incorrectly reports MCA
ia64_wait_for_slaves() was changed in 2.6.17-rc1 to report the slave state. It incorrectly assumes that all slaves are for MCA, but ia64_wait_for_slaves() is also called from the INIT monarch handler. The existing message is very misleading, so correct it. Signed-off-by: Keith Owens <kaos@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64')
-rw-r--r--arch/ia64/kernel/mca.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index 5e6fdbe78bcd..6a0880639bc9 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -963,7 +963,7 @@ no_mod:
963 */ 963 */
964 964
965static void 965static void
966ia64_wait_for_slaves(int monarch) 966ia64_wait_for_slaves(int monarch, const char *type)
967{ 967{
968 int c, wait = 0, missing = 0; 968 int c, wait = 0, missing = 0;
969 for_each_online_cpu(c) { 969 for_each_online_cpu(c) {
@@ -989,7 +989,7 @@ ia64_wait_for_slaves(int monarch)
989 } 989 }
990 if (!missing) 990 if (!missing)
991 goto all_in; 991 goto all_in;
992 printk(KERN_INFO "OS MCA slave did not rendezvous on cpu"); 992 printk(KERN_INFO "OS %s slave did not rendezvous on cpu", type);
993 for_each_online_cpu(c) { 993 for_each_online_cpu(c) {
994 if (c == monarch) 994 if (c == monarch)
995 continue; 995 continue;
@@ -1000,7 +1000,7 @@ ia64_wait_for_slaves(int monarch)
1000 return; 1000 return;
1001 1001
1002all_in: 1002all_in:
1003 printk(KERN_INFO "All OS MCA slaves have reached rendezvous\n"); 1003 printk(KERN_INFO "All OS %s slaves have reached rendezvous\n", type);
1004 return; 1004 return;
1005} 1005}
1006 1006
@@ -1038,7 +1038,7 @@ ia64_mca_handler(struct pt_regs *regs, struct switch_stack *sw,
1038 if (notify_die(DIE_MCA_MONARCH_ENTER, "MCA", regs, (long)&nd, 0, 0) 1038 if (notify_die(DIE_MCA_MONARCH_ENTER, "MCA", regs, (long)&nd, 0, 0)
1039 == NOTIFY_STOP) 1039 == NOTIFY_STOP)
1040 ia64_mca_spin(__FUNCTION__); 1040 ia64_mca_spin(__FUNCTION__);
1041 ia64_wait_for_slaves(cpu); 1041 ia64_wait_for_slaves(cpu, "MCA");
1042 1042
1043 /* Wakeup all the processors which are spinning in the rendezvous loop. 1043 /* Wakeup all the processors which are spinning in the rendezvous loop.
1044 * They will leave SAL, then spin in the OS with interrupts disabled 1044 * They will leave SAL, then spin in the OS with interrupts disabled
@@ -1429,7 +1429,7 @@ ia64_init_handler(struct pt_regs *regs, struct switch_stack *sw,
1429 */ 1429 */
1430 printk("Delaying for 5 seconds...\n"); 1430 printk("Delaying for 5 seconds...\n");
1431 udelay(5*1000000); 1431 udelay(5*1000000);
1432 ia64_wait_for_slaves(cpu); 1432 ia64_wait_for_slaves(cpu, "INIT");
1433 /* If nobody intercepts DIE_INIT_MONARCH_PROCESS then we drop through 1433 /* If nobody intercepts DIE_INIT_MONARCH_PROCESS then we drop through
1434 * to default_monarch_init_process() above and just print all the 1434 * to default_monarch_init_process() above and just print all the
1435 * tasks. 1435 * tasks.