From: Andi Kleen <andi@firstfloor.org>
To: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Cc: Andi Kleen <andi@firstfloor.org>,
linux-kernel@vger.kernel.org, hpa@zytor.com, x86@kernel.org,
Andi Kleen <ak@linux.intel.com>
Subject: Re: [PATCH 19/31] x86: MCE: Default to panic timeout for machine checks v2
Date: Wed, 27 May 2009 09:24:45 +0200 [thread overview]
Message-ID: <20090527072445.GS846@one.firstfloor.org> (raw)
In-Reply-To: <4A1CC20B.1020907@jp.fujitsu.com>
On Wed, May 27, 2009 at 01:31:07PM +0900, Hidetoshi Seto wrote:
> I suppose the original intention is overwrite the panic_timeout 0 to 30.
Yes.
> > @@ -1100,6 +1105,8 @@ static void mce_cpu_quirks(struct cpuinfo_x86 *c)
> > }
> > if (monarch_timeout < 0)
> > monarch_timeout = 0;
> > + if (mce_bootlog != 0)
> > + mce_panic_timeout = 30;
> > }
> >
> > static void __cpuinit mce_ancient_init(struct cpuinfo_x86 *c)
>
> It seems it doesn't work.
Okay fair point. I applied your earlier review suggestion literally yes
that was not correct. I changed it in my patchkit to handle the 0 case too.
-Andi
--
ak@linux.intel.com -- Speaking for myself only.
next prev parent reply other threads:[~2009-05-27 7:22 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-26 23:54 x86 MCE improvements series for 2.6.31 v2 Andi Kleen
2009-05-26 23:54 ` [PATCH 01/31] x86: MCE: Synchronize core after machine check handling Andi Kleen
2009-05-26 23:54 ` [PATCH 02/31] x86: MCE: Improve mce_get_rip v3 Andi Kleen
2009-05-27 4:29 ` Hidetoshi Seto
2009-05-27 7:23 ` Andi Kleen
2009-05-27 4:29 ` [PATCH] x86: MCE: Fix for getting IP/CS at MCE Hidetoshi Seto
2009-05-26 23:54 ` [PATCH 03/31] x86: MCE: Fix EIPV behaviour with !PCC Andi Kleen
2009-05-27 4:30 ` Hidetoshi Seto
2009-05-27 7:38 ` Andi Kleen
2009-05-27 7:38 ` Huang Ying
2009-05-27 8:53 ` Andi Kleen
2009-05-26 23:54 ` [PATCH 04/31] x86: MCE: Use extended sysattrs for the check_interval attribute Andi Kleen
2009-05-26 23:54 ` [PATCH 05/31] x86: MCE: Add machine check exception count in /proc/interrupts Andi Kleen
2009-05-26 23:54 ` [PATCH 06/31] x86: Fix panic with interrupts off (needed for MCE) Andi Kleen
2009-05-27 4:30 ` Hidetoshi Seto
2009-05-27 7:05 ` Andi Kleen
2009-05-26 23:54 ` [PATCH 07/31] x86: MCE: Log corrected errors when panicing Andi Kleen
2009-05-26 23:54 ` [PATCH 08/31] x86: MCE: Remove unused mce_events variable Andi Kleen
2009-05-26 23:54 ` [PATCH 09/31] x86: MCE: Remove mce_init unused argument Andi Kleen
2009-05-26 23:54 ` [PATCH 10/31] x86: MCE: Rename and align out2 label Andi Kleen
2009-05-26 23:54 ` [PATCH 11/31] x86: MCE: Implement bootstrapping for machine check wakeups Andi Kleen
2009-05-26 23:54 ` [PATCH 12/31] x86: MCE: Remove TSC print heuristic Andi Kleen
2009-05-26 23:54 ` [PATCH 13/31] x86: MCE: Drop BKL in mce_open Andi Kleen
2009-05-26 23:54 ` [PATCH 14/31] x86: MCE: Add table driven machine check grading Andi Kleen
2009-05-26 23:54 ` [PATCH 15/31] x86: MCE: Check early in exception handler if panic is needed Andi Kleen
2009-05-26 23:54 ` [PATCH 16/31] x86: MCE: Implement panic synchronization Andi Kleen
2009-05-26 23:54 ` [PATCH 17/31] x86: MCE: Switch x86 machine check handler to Monarch election. v2 Andi Kleen
2009-05-26 23:54 ` [PATCH 18/31] x86: MCE: Store record length into memory struct mce anchor Andi Kleen
2009-05-26 23:54 ` [PATCH 19/31] x86: MCE: Default to panic timeout for machine checks v2 Andi Kleen
2009-05-27 4:31 ` Hidetoshi Seto
2009-05-27 7:24 ` Andi Kleen [this message]
2009-05-27 4:31 ` [PATCH] x86: MCE: Fix for mce_panic_timeout Hidetoshi Seto
2009-05-27 10:07 ` Andi Kleen
2009-05-28 0:52 ` Hidetoshi Seto
2009-05-28 8:15 ` Andi Kleen
2009-05-26 23:54 ` [PATCH 20/31] x86: MCE: Improve documentation Andi Kleen
2009-05-26 23:54 ` [PATCH 21/31] x86: MCE: Support more than 256 CPUs in struct mce Andi Kleen
2009-05-26 23:54 ` [PATCH 22/31] x86: MCE: Extend struct mce user interface with more information Andi Kleen
2009-05-26 23:54 ` [PATCH 23/31] x86: MCE: Add MCE poll count to /proc/interrupts Andi Kleen
2009-05-26 23:54 ` [PATCH 24/31] x86: MCE: Don't print backtrace on machine checks with DEBUG_BUGVERBOSE Andi Kleen
2009-05-26 23:54 ` [PATCH 25/31] x86: MCE: Implement new status bits v2 Andi Kleen
2009-05-26 23:54 ` [PATCH 26/31] x86: MCE: Export MCE severities coverage via debugfs Andi Kleen
2009-05-26 23:54 ` [PATCH 27/31] x86: MCE: Print header/footer only once for multiple MCEs Andi Kleen
2009-05-27 4:31 ` Hidetoshi Seto
2009-05-27 7:10 ` Andi Kleen
2009-05-26 23:54 ` [PATCH 28/31] x86: MCE: Make non Monarch panic message "Fatal machine check" too v2 Andi Kleen
2009-05-26 23:54 ` [PATCH 29/31] x86: MCE: Rename mce_notify_user to mce_notify_irq Andi Kleen
2009-05-26 23:54 ` [PATCH 30/31] x86: MCE: Define MCE_VECTOR Andi Kleen
2009-05-26 23:54 ` [PATCH 31/31] x86: MCE: Support action-optional machine checks v2 Andi Kleen
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