From: Gabriel C <nix.or.die@gmail.com>
To: Borislav Petkov <bp@alien8.de>
Cc: Thomas Gleixner <tglx@linutronix.de>,
Linus Torvalds <torvalds@linux-foundation.org>,
Greg KH <gregkh@linuxfoundation.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
stable <stable@vger.kernel.org>,
lwn@lwn.net, Jiri Slaby <jslaby@suse.cz>,
Ruslan Ruslichenko <rruslich@cisco.com>
Subject: Re: Linux 4.9.6 ( Restore IO-APIC irq_chip retrigger callback , breaks my box )
Date: Sun, 12 Feb 2017 21:21:53 +0100 [thread overview]
Message-ID: <0da9ef61-f3ee-13a8-2877-c235d710c50f@gmail.com> (raw)
In-Reply-To: <20170211213221.p6xs6c7qccz2w42r@pd.tnic>
On 11.02.2017 22:32, Borislav Petkov wrote:
> On Sat, Feb 11, 2017 at 09:58:26PM +0100, Gabriel C wrote:
>> Yes , it will hang before tsc message ..
>> Also sometimes I have same trace sometimes it just hangs forever.
>
> It doesn't sound like dis_ucode_ldr changes anything. Or maybe it does,
> maybe the microcode applies some fix for some erratum or whatnot.
Well the bug is still there but at least something in microcode code seems to
trigger too..
Also when it hangs it looks like this :
http://ftp.frugalware.org/pub/other/people/crazy/kernel/t/crash2.jpg
Will stay like this forever.. no trace or something.
>
> Right, so please disable that splash screen and do a boot video again
> without the dis_ucode_ldr option.
>
The problem was vga=.. option , not the splash :)
There is what I get :
http://ftp.frugalware.org/pub/other/people/crazy/kernel/t/crash2.mp4
With dis_ucode_ldr there is some more output , with it will stay like this , nothing more.
Alo I disabled all 'VT-d' in BIOS .. it doesn't make any difference.
Regards,
Gabriel C
next prev parent reply other threads:[~2017-02-12 20:22 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-26 7:48 Linux 4.9.6 Greg KH
2017-01-26 7:48 ` Greg KH
2017-02-06 17:30 ` Linux 4.9.6 ( Restore IO-APIC irq_chip retrigger callback , breaks my box ) Gabriel C
2017-02-06 17:41 ` Greg KH
2017-02-06 19:05 ` Ruslan Ruslichenko -X (rruslich - GLOBALLOGIC INC at Cisco)
2017-02-06 20:38 ` Gabriel C
2017-02-06 23:06 ` Linus Torvalds
2017-02-07 20:46 ` Thomas Gleixner
2017-02-07 21:25 ` Thomas Gleixner
2017-02-10 23:17 ` Gabriel C
2017-02-11 1:42 ` Gabriel C
2017-02-11 8:26 ` Thomas Gleixner
2017-02-11 13:09 ` Gabriel C
2017-02-11 14:21 ` Borislav Petkov
2017-02-11 20:58 ` Gabriel C
2017-02-11 21:32 ` Borislav Petkov
2017-02-12 20:21 ` Gabriel C [this message]
2017-02-12 21:12 ` Borislav Petkov
2017-02-12 22:21 ` Gabriel C
2017-02-13 0:38 ` Borislav Petkov
2017-02-13 1:26 ` Gabriel C
2017-02-13 2:31 ` Mike Galbraith
2017-02-13 8:47 ` Thomas Gleixner
2017-02-13 8:52 ` [tip:timers/urgent] tick/broadcast: Prevent deadlock on tick_broadcast_lock tip-bot for Mike Galbraith
2017-02-13 10:28 ` Linux 4.9.6 ( Restore IO-APIC irq_chip retrigger callback , breaks my box ) Borislav Petkov
2017-02-07 21:24 ` Thomas Gleixner
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