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From: Suresh Siddha <suresh.b.siddha@intel.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: "H. Peter Anvin" <hpa@zytor.com>,
	"Siddha, Suresh B" <suresh.b.siddha@intel.com>,
	"tglx@linutronix.de" <tglx@linutronix.de>,
	"torvalds@linux-foundation.org" <torvalds@linux-foundation.org>,
	"akpm@linux-foundation.org" <akpm@linux-foundation.org>,
	"arjan@linux.intel.com" <arjan@linux.intel.com>,
	"roland@redhat.com" <roland@redhat.com>,
	"drepper@redhat.com" <drepper@redhat.com>,
	"mikpe@it.uu.se" <mikpe@it.uu.se>,
	"chrisw@sous-sol.org" <chrisw@sous-sol.org>,
	"andi@firstfloor.org" <andi@firstfloor.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [patch 0/9] x86, xsave: xsave/xrstor support
Date: Wed, 30 Jul 2008 14:46:41 -0700	[thread overview]
Message-ID: <20080730214641.GE11223@linux-os.sc.intel.com> (raw)
In-Reply-To: <20080730182539.GA17140@elte.hu>

On Wed, Jul 30, 2008 at 11:25:39AM -0700, Ingo Molnar wrote:
> 
> I've restructured tip/x86/xsave to be like this, and it can now be
> merged into tip/master without conficts.

thanks.

> I briefly merged it into tip/master to test it, but after about 10
> randconfig iterations it ran into a spontaneous reboot crash. There's
> nothing in the log, the box (an Athlon64 X2) just reboots spontaneously.
> Removing the x86/xsave changes makes the system boot up fine.

I am also seeing this reboot issue and am hitting this both on tip/master
aswell as the tip/tmp.x86/xsave.broken

It seems to be timing related. Will look further.

thanks,
suresh

  reply	other threads:[~2008-07-30 21:46 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-07-29 17:29 [patch 0/9] x86, xsave: xsave/xrstor support Suresh Siddha
2008-07-29 17:29 ` [patch 1/9] x86, xsave: xsave cpuid feature bits Suresh Siddha
2008-07-29 17:29 ` [patch 2/9] x86, xsave: enable xsave/xrstor on cpus with xsave support Suresh Siddha
2008-07-29 17:29 ` [patch 3/9] x86, xsave: context switch support using xsave/xrstor Suresh Siddha
2008-07-29 17:29 ` [patch 4/9] x86, xsave: dynamically allocate sigframes fpstate instead of static allocation Suresh Siddha
2008-07-29 17:29 ` [patch 5/9] x86, xsave: reorganization of signal save/restore fpstate code layout Suresh Siddha
2008-07-29 17:29 ` [patch 6/9] x86, xsave: xsave/xrstor specific routines Suresh Siddha
2008-07-29 17:29 ` [patch 7/9] x86, xsave: struct _fpstate extensions to include extended state information Suresh Siddha
2008-07-29 17:29 ` [patch 8/9] x86, xsave: save/restore the extended state context in sigframe Suresh Siddha
2008-07-29 17:29 ` [patch 9/9] x86, xsave: update xsave header bits during ptrace fpregs set Suresh Siddha
2008-07-29 23:09 ` [patch 0/9] x86, xsave: xsave/xrstor support H. Peter Anvin
2008-07-29 23:29   ` Suresh Siddha
2008-07-29 23:43     ` H. Peter Anvin
2008-07-30 10:03       ` Ingo Molnar
2008-07-30 16:31         ` H. Peter Anvin
2008-07-30 17:08           ` Suresh Siddha
2008-07-30 17:14             ` H. Peter Anvin
2008-07-30 18:25         ` Ingo Molnar
2008-07-30 21:46           ` Suresh Siddha [this message]
2008-07-30 23:41           ` Suresh Siddha
2008-07-31 21:29             ` Ingo Molnar
2008-07-31 21:58               ` Suresh Siddha
2008-07-31 22:14                 ` Andi Kleen
2008-07-31 22:19                   ` Suresh Siddha
2008-07-31 22:36                     ` Andi Kleen
2008-07-31 22:38                     ` Linus Torvalds
2008-07-31 22:50                       ` Ingo Molnar
2008-08-01  2:06                         ` Rene Herman
2008-08-01  9:51                           ` Ingo Molnar
2008-08-01 14:27                             ` Rene Herman
2008-08-01 14:49                               ` Andi Kleen
2008-08-01 15:19                                 ` Rene Herman
2008-08-01 15:44                                   ` Andi Kleen
2008-08-01 16:03                                     ` Rene Herman
2008-07-31 22:48                     ` Alan Cox
2008-07-31 22:17                 ` Ingo Molnar
2008-08-13 11:00                   ` Ingo Molnar

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