From: Huang Ying <ying.huang@intel.com>
To: Don Zickus <dzickus@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>, "H. Peter Anvin" <hpa@zytor.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Andi Kleen <andi@firstfloor.org>
Subject: Re: [PATCH -v2 6/7] x86, NMI, Add support to notify hardware error with unknown NMI
Date: Tue, 28 Sep 2010 09:54:21 +0800 [thread overview]
Message-ID: <1285638861.20791.153.camel@yhuang-dev> (raw)
In-Reply-To: <20100927153804.GC26290@redhat.com>
On Mon, 2010-09-27 at 23:38 +0800, Don Zickus wrote:
> Hi Huang,
>
> On Mon, Sep 27, 2010 at 08:57:05AM +0800, Huang Ying wrote:
> > @@ -360,6 +362,14 @@ io_check_error(unsigned char reason, str
> > static notrace __kprobes void
> > unknown_nmi_error(unsigned char reason, struct pt_regs *regs)
> > {
> > + /*
> > + * On some platforms, hardware errors may be notified via
> > + * unknown NMI
> > + */
> > + if (unknown_nmi_for_hwerr)
> > + panic("NMI for hardware error without error record: "
> > + "Not continuing");
>
> Can you modify this to let users know to check the BIOS/BMC for further
> messages? Otherwise people just file bugzillas asking what the problem
> is, and the first thing we have to respond with is check the BIOS/BMC.
Sorry, forget about that. Will change it in next version.
Best Regards,
Huang Ying
next prev parent reply other threads:[~2010-09-28 1:54 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-27 0:57 [PATCH -v2 1/7] x86, NMI, Add symbol definition for NMI magic constants Huang Ying
2010-09-27 0:57 ` [PATCH -v2 2/7] x86, NMI, Add touch_nmi_watchdog to io_check_error delay Huang Ying
2010-09-27 0:57 ` [PATCH -v2 3/7] x86, NMI, Rename memory parity error to PCI SERR error Huang Ying
2010-09-27 8:01 ` Robert Richter
2010-09-27 8:39 ` Huang Ying
2010-09-27 9:00 ` Robert Richter
2010-09-27 15:33 ` Don Zickus
2010-09-27 16:45 ` Robert Richter
2010-09-27 17:50 ` Don Zickus
2010-09-28 1:33 ` Huang Ying
2010-09-28 14:29 ` Robert Richter
2010-09-29 7:56 ` huang ying
2010-09-28 15:38 ` Don Zickus
2010-09-28 1:22 ` Huang Ying
2010-09-27 0:57 ` [PATCH -v2 4/7] x86, NMI, Rewrite NMI handler Huang Ying
2010-09-27 9:41 ` Robert Richter
2010-09-27 12:39 ` huang ying
2010-09-27 13:25 ` Robert Richter
2010-09-27 15:29 ` Don Zickus
2010-09-27 17:40 ` Robert Richter
2010-09-27 19:14 ` Don Zickus
2010-09-27 22:35 ` Robert Richter
2010-09-28 1:03 ` Huang Ying
2010-09-28 14:59 ` Robert Richter
2010-09-29 7:54 ` huang ying
2010-09-27 0:57 ` [PATCH -v2 5/7] Make NMI reason io port (0x61) can be processed on any CPU Huang Ying
2010-09-27 0:57 ` [PATCH -v2 6/7] x86, NMI, Add support to notify hardware error with unknown NMI Huang Ying
2010-09-27 10:09 ` Robert Richter
2010-09-27 12:47 ` huang ying
2010-09-27 13:38 ` Robert Richter
2010-09-27 15:20 ` Don Zickus
2010-09-28 0:36 ` Huang Ying
2010-09-28 15:32 ` Don Zickus
2010-09-29 8:17 ` huang ying
2010-09-30 4:36 ` Don Zickus
2010-09-30 4:57 ` Huang Ying
2010-09-30 8:38 ` Robert Richter
2010-09-30 9:36 ` huang ying
2010-09-30 9:51 ` Andi Kleen
2010-10-01 20:00 ` Maciej W. Rozycki
2010-09-30 8:25 ` Andi Kleen
2010-09-28 1:19 ` Huang Ying
2010-09-28 15:27 ` Robert Richter
2010-09-29 8:07 ` huang ying
2010-09-27 15:38 ` Don Zickus
2010-09-28 1:54 ` Huang Ying [this message]
2010-09-27 0:57 ` [PATCH -v2 7/7] x86, NMI, Remove do_nmi_callback logic Huang Ying
2010-09-27 10:44 ` Robert Richter
2010-09-27 12:56 ` huang ying
2010-09-27 13:43 ` Robert Richter
2010-09-27 15:16 ` Don Zickus
2010-09-27 16:58 ` Robert Richter
2010-09-28 1:41 ` Huang Ying
2010-09-28 15:16 ` Robert Richter
2010-09-28 15:21 ` Don Zickus
2010-09-28 0:28 ` Huang Ying
2010-09-28 15:19 ` Don Zickus
2010-09-29 6:55 ` huang ying
2010-09-30 4:04 ` Don Zickus
2010-09-30 5:21 ` Huang Ying
2010-09-30 8:24 ` Andi Kleen
2010-09-30 8:23 ` Robert Richter
2010-09-27 10:50 ` [PATCH -v2 1/7] x86, NMI, Add symbol definition for NMI magic constants Robert Richter
2010-09-27 15:29 ` Don Zickus
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