| Message ID | 1397150061-29735-3-git-send-email-imammedo@redhat.com (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 5e57a0a..853473d 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -883,7 +883,7 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle) err = do_boot_cpu(apicid, cpu, tidle); if (err) { - pr_debug("do_boot_cpu failed %d\n", err); + pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu); return -EIO; }
If system is running without debug level logging, it will not log error if do_boot_cpu() failed to wakeup AP. It may lead to silent AP bringup failures at boot time. Change message level to KERN_ERR to make error visible to user as it's done on other architectures. Signed-off-by: Igor Mammedov <imammedo@redhat.com> --- arch/x86/kernel/smpboot.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)