Commit-ID: 3c581a7f94542341bf0da496a226b44ac63521a8
Gitweb: http://git.kernel.org/tip/3c581a7f94542341bf0da496a226b44ac63521a8
Author: Ingo Molnar <mingo@xxxxxxx>
AuthorDate: Tue, 11 Aug 2009 10:47:36 +0200
Committer: Ingo Molnar <mingo@xxxxxxx>
CommitDate: Tue, 11 Aug 2009 10:58:25 +0200
perf_counter, x86: Fix lapic printk message
Instead of this garbled bootup on UP Pentium-M systems:
[ 0.015048] Performance Counters:
[ 0.016004] no Local APIC, try rebooting with lapicno PMU driver, software counters only.
Print:
[ 0.015050] Performance Counters:
[ 0.016004] no APIC, boot with the "lapic" boot parameter to force-enable it.
[ 0.017003] no PMU driver, software counters only.
Cf: Frederic Weisbecker <fweisbec@xxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@xxxxxxx>
---
arch/x86/kernel/cpu/perf_counter.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/x86/kernel/cpu/perf_counter.c b/arch/x86/kernel/cpu/perf_counter.c
index a7aa8f9..40e233a 100644
--- a/arch/x86/kernel/cpu/perf_counter.c
+++ b/arch/x86/kernel/cpu/perf_counter.c
@@ -1590,7 +1590,7 @@ static int p6_pmu_init(void)
}
if (!cpu_has_apic) {
- pr_info("no Local APIC, try rebooting with lapic");
+ pr_info("no APIC, boot with the \"lapic\" boot parameter to force-enable it.\n");
return -ENODEV;
}
--
To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
|