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From: sergei.shtylyov@cogentembedded.com (Sergei Shtylyov)
To: linux-arm-kernel@lists.infradead.org
Subject: arm64 hitting BUG in arch_timer.h
Date: Thu, 11 Dec 2014 22:00:42 +0300	[thread overview]
Message-ID: <5489E9DA.8000504@cogentembedded.com> (raw)
In-Reply-To: <1418245000.23374.26.camel@t520.localdomain>

Hello.

On 12/10/2014 11:56 PM, Mark Salter wrote:

> Using Linus' tree from this morning, I am hitting:

>     [    0.000000] BUG: failure at ./arch/arm64/include/asm/arch_timer.h:112/arch_counter_get_cntpct!

> This is triggered by commit 0b46b8a718 ("clocksource: arch_timer: Fix
> code to use physical timers when requested") which addresses an armv7
> problem. Arm64 wants to always use a virtual timer. I used this to avoid
> the BUG and get a booting kernel:

    You didn't sign off on the patch, so it can't be applied.

[...]

WBR, Sergei

WARNING: multiple messages have this Message-ID (diff)
From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
To: Mark Salter <msalter@redhat.com>,
	linux-arm-kernel <linux-arm-kernel@lists.infradead.org>
Cc: Sonny Rao <sonnyrao@chromium.org>,
	linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: arm64 hitting BUG in arch_timer.h
Date: Thu, 11 Dec 2014 22:00:42 +0300	[thread overview]
Message-ID: <5489E9DA.8000504@cogentembedded.com> (raw)
In-Reply-To: <1418245000.23374.26.camel@t520.localdomain>

Hello.

On 12/10/2014 11:56 PM, Mark Salter wrote:

> Using Linus' tree from this morning, I am hitting:

>     [    0.000000] BUG: failure at ./arch/arm64/include/asm/arch_timer.h:112/arch_counter_get_cntpct!

> This is triggered by commit 0b46b8a718 ("clocksource: arch_timer: Fix
> code to use physical timers when requested") which addresses an armv7
> problem. Arm64 wants to always use a virtual timer. I used this to avoid
> the BUG and get a booting kernel:

    You didn't sign off on the patch, so it can't be applied.

[...]

WBR, Sergei


  parent reply	other threads:[~2014-12-11 19:00 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-10 20:56 arm64 hitting BUG in arch_timer.h Mark Salter
2014-12-10 20:56 ` Mark Salter
2014-12-10 22:43 ` Sonny Rao
2014-12-10 22:43   ` Sonny Rao
2014-12-11 17:52   ` Catalin Marinas
2014-12-11 17:52     ` Catalin Marinas
2014-12-11 19:00 ` Sergei Shtylyov [this message]
2014-12-11 19:00   ` Sergei Shtylyov
2014-12-11 19:11   ` Mark Salter
2014-12-11 19:11     ` Mark Salter

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