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authorAlexandre Demers <alexandre.f.demers@gmail.com>2014-12-09 01:27:50 -0500
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-01-29 17:40:56 -0800
commiteeff6c78a31b6a34bd357a0a8302c8635e7c1908 (patch)
tree24028136d488acae5d6ffb82fb7a4ec5dc212eaa /arch
parent6551a22dd25ca792be871767cd41de0d617ed92d (diff)
downloadlinux-linaro-stable-eeff6c78a31b6a34bd357a0a8302c8635e7c1908.tar.gz
x86/tsc: Change Fast TSC calibration failed from error to info
commit 520452172e6b318f3a8bd9d4fe1e25066393de25 upstream. Many users see this message when booting without knowning that it is of no importance and that TSC calibration may have succeeded by another way. As explained by Paul Bolle in http://lkml.kernel.org/r/1348488259.1436.22.camel@x61.thuisdomein "Fast TSC calibration failed" should not be considered as an error since other calibration methods are being tried afterward. At most, those send a warning if they fail (not an error). So let's change the message from error to warning. [ tglx: Make if pr_info. It's really not important at all ] Fixes: c767a54ba065 x86/debug: Add KERN_<LEVEL> to bare printks, convert printks to pr_<level> Signed-off-by: Alexandre Demers <alexandre.f.demers@gmail.com> Link: http://lkml.kernel.org/r/1418106470-6906-1-git-send-email-alexandre.f.demers@gmail.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/tsc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
index 4e27ba53c40c..27e3a14fc917 100644
--- a/arch/x86/kernel/tsc.c
+++ b/arch/x86/kernel/tsc.c
@@ -380,7 +380,7 @@ static unsigned long quick_pit_calibrate(void)
goto success;
}
}
- pr_err("Fast TSC calibration failed\n");
+ pr_info("Fast TSC calibration failed\n");
return 0;
success: