From: Roland Dreier <rdreier@cisco.com>
To: Mike Travis <travis@sgi.com>
Cc: Andi Kleen <ak@linux.intel.com>,
Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
linux-kernel@vger.kernel.org, x86@kernel.org
Subject: Re: [PATCH] x86, mce: disable MCE if cpu has no MCE banks
Date: Wed, 28 Oct 2009 11:03:07 -0700 [thread overview]
Message-ID: <adar5sns8f8.fsf@cisco.com> (raw)
In-Reply-To: <4AE88151.8000608@sgi.com> (Mike Travis's message of "Wed, 28 Oct 2009 10:37:21 -0700")
> > But would we want to accumulate all the different combinations of banks
> > along with a CPU mask and then print something like:
> >
> > CPUs 0 4: MCA banks CMCI:2 CMCI:3 CMCI:5 CMCI:6 SHD:8
> > CPUs 1 2 3 5 6 7: MCA banks CMCI:2 CMCI:3 CMCI:5 SHD:6 SHD:8
> > CPUs 8 9 10 11 12 13 14 15: MCA banks SHD:2 SHD:3 SHD:5 SHD:6 SHD:8
>
> Or use a cpumask and cpulist_scnprintf which condenses the cpu list nicely.
Thanks! I didn't know about that API.
However with that said I think the real issue is whether that style of
output is a good idea, no matter how nicely the CPU list is formatted :)
- R.
next prev parent reply other threads:[~2009-10-28 18:03 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-15 21:21 [PATCH] x86: Don't print number of MCE banks for every CPU Roland Dreier
2009-10-16 7:20 ` Ingo Molnar
2009-10-16 7:22 ` [tip:x86/urgent] " tip-bot for Roland Dreier
2009-10-27 19:42 ` [PATCH] " Mike Travis
2009-10-27 20:53 ` Mike Travis
2009-10-28 4:07 ` [PATCH] x86, mce: disable MCE if cpu has no MCE banks Hidetoshi Seto
2009-10-28 5:24 ` Andi Kleen
2009-10-28 6:26 ` Hidetoshi Seto
2009-10-28 6:48 ` Andi Kleen
2009-10-28 8:18 ` Hidetoshi Seto
2009-10-28 17:09 ` Mike Travis
2009-10-28 17:12 ` Roland Dreier
2009-10-28 17:37 ` Mike Travis
2009-10-28 18:03 ` Roland Dreier [this message]
2009-10-28 12:03 ` Valdis.Kletnieks
2009-10-28 13:44 ` Andi Kleen
2009-10-28 4:26 ` [PATCH] x86: Don't print number of MCE banks for every CPU Roland Dreier
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