From: Ingo Molnar <mingo@kernel.org>
To: Borislav Petkov <bp@alien8.de>
Cc: Tony Luck <tony.luck@intel.com>,
linux-edac <linux-edac@vger.kernel.org>, X86 ML <x86@kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Peter Zijlstra <a.p.zijlstra@chello.nl>
Subject: Re: [RFC PATCH 0/3] x86/RAS: Dump error record to dmesg if no consumers
Date: Mon, 7 Nov 2016 08:37:31 +0100 [thread overview]
Message-ID: <20161107073731.GA3963@gmail.com> (raw)
In-Reply-To: <20161101120911.13163-1-bp@alien8.de>
* Borislav Petkov <bp@alien8.de> wrote:
> From: Borislav Petkov <bp@suse.de>
>
> Right,
>
> so this is not a good thing: systems may not have any error record
> consumers registered and in such cases, any logged MCEs disappear into
> the void. And this shouldn't happen.
>
> So let's dump them to dmesg as a last resort.
>
> Borislav Petkov (3):
> notifiers: Document notifier priority
> x86/RAS: Add TSC to the injected MCE
> x86/MCE: Dump MCE to dmesg if no consumers
>
> arch/x86/kernel/cpu/mcheck/mce.c | 52 +++++++++++++++++++++++++++++++++++-----
> arch/x86/ras/mce_amd_inj.c | 2 ++
> include/linux/notifier.h | 1 +
> 3 files changed, 49 insertions(+), 6 deletions(-)
Sounds good to me!
Thanks,
Ingo
prev parent reply other threads:[~2016-11-07 7:37 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-01 12:09 [RFC PATCH 0/3] x86/RAS: Dump error record to dmesg if no consumers Borislav Petkov
2016-11-01 12:09 ` [RFC PATCH 1/3] notifiers: Document notifier priority Borislav Petkov
2016-11-01 12:09 ` [RFC PATCH 2/3] x86/RAS: Add TSC to the injected MCE Borislav Petkov
2016-11-08 16:19 ` [tip:ras/core] x86/RAS: Add TSC timestamp " tip-bot for Borislav Petkov
2016-11-01 12:09 ` [RFC PATCH 3/3] x86/MCE: Dump MCE to dmesg if no consumers Borislav Petkov
2016-11-08 16:19 ` [tip:ras/core] " tip-bot for Borislav Petkov
2016-11-05 13:11 ` [PATCH] x86/MCE: Remove MCP_TIMESTAMP Borislav Petkov
2016-11-07 17:48 ` Luck, Tony
2016-11-07 18:08 ` Borislav Petkov
2016-11-07 18:37 ` Luck, Tony
2016-11-08 18:09 ` Borislav Petkov
2016-11-08 18:22 ` Luck, Tony
2016-11-08 20:39 ` Thomas Gleixner
2016-11-08 21:08 ` Borislav Petkov
2016-11-08 21:14 ` Thomas Gleixner
2016-11-08 21:24 ` Borislav Petkov
2016-11-08 21:54 ` Thomas Gleixner
2016-11-09 18:06 ` Borislav Petkov
2017-01-18 20:34 ` Borislav Petkov
2017-01-19 13:34 ` Borislav Petkov
2016-11-07 7:37 ` Ingo Molnar [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20161107073731.GA3963@gmail.com \
--to=mingo@kernel.org \
--cc=a.p.zijlstra@chello.nl \
--cc=bp@alien8.de \
--cc=linux-edac@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=tglx@linutronix.de \
--cc=tony.luck@intel.com \
--cc=x86@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).