Re: [PATCH] MIPS: Replace printk calls in cpu-bugs64.c with pr_info/pr_cont

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On Thu, Feb 02, 2017 at 05:41:48AM -0500, Joshua Kinard wrote:
> On 02/02/2017 05:00, James Hogan wrote:
> > Hi Joshua,
> > 
> > On Thu, Feb 02, 2017 at 03:56:26AM -0500, Joshua Kinard wrote:
> >> From: Joshua Kinard <kumba@xxxxxxxxxx>
> >>
> >> In arch/mips/kernel/cpu-bugs64.c, replace initial printk's in three
> >> bug-checking functions with pr_info and replace several continuation
> >> printk's with pr_info/pr_cont calls to avoid kernel log output like
> >> this:
> >>
> >>     [    0.899065] Checking for the daddi bug...
> >>     [    0.899098] no.
> >>
> >> This makes the output appear correctly:
> >>
> >>     [    0.898643] Checking for the daddi bug... no.
> >>
> >> Signed-off-by: Joshua Kinard <kumba@xxxxxxxxxx>
> > 
> > A variation of this patch is already applied, but without the change of
> > printk -> pr_info:
> > 
> > https://patchwork.linux-mips.org/patch/14916/
> > 
> > https://git.linux-mips.org/cgit/ralf/upstream-sfr.git/commit/?id=35e7f7885e1b1b272a73c0de3227fc9a3e95a7e3
> 
> Oh, thanks for that.  I keep forgetting to go look at the upstream git queue.
> I noticed the issue when trying to boot my Onyx2 back up and only checked the
> main tree to see if it was fixed.
> 
> Shouldn't the printk's have a log level, though?  I thought that was the
> motivation behind using the various pr_* calls.

Yes probably. I'd consider that a separate change to fixing the
continuations though (according to a quick git grep there are 422
printks without log levels remaining in mips-for-linux-next arch/mips).

Cheers
James

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