From: Chris Friesen <chris.friesen@windriver.com>
To: Hillf Danton <hillf.zj@alibaba-inc.com>,
'lkml' <linux-kernel@vger.kernel.org>,
linux-mm@kvack.org
Subject: Re: "swap_free: Bad swap file entry" and "BUG: Bad page map in process" but no swap configured
Date: Tue, 11 Oct 2016 10:02:00 -0600 [thread overview]
Message-ID: <57FD0CF8.2030208@windriver.com> (raw)
In-Reply-To: <018601d2213a$bb0e44e0$312acea0$@alibaba-inc.com>
On 10/08/2016 02:05 AM, Hillf Danton wrote:
> On Friday, October 07, 2016 5:01 AM Chris Friesen
>>
>> I have Linux host running as a kvm hypervisor. It's running CentOS. (So the
>> kernel is based on 3.10 but with loads of stuff backported by RedHat.) I
>> realize this is not a mainline kernel, but I was wondering if anyone is aware of
>> similar issues that had been fixed in mainline.
>>
> Hey, dunno if you're looking for commit
> 6dec97dc929 ("mm: move_ptes -- Set soft dirty bit depending on pte type")
> Hillf
CONFIG_MEM_SOFT_DIRTY doesn't exist in our kernel so I don't think this is the
issue. Thanks for the suggestion though.
Chris
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WARNING: multiple messages have this Message-ID (diff)
From: Chris Friesen <chris.friesen@windriver.com>
To: Hillf Danton <hillf.zj@alibaba-inc.com>,
"'lkml'" <linux-kernel@vger.kernel.org>, <linux-mm@kvack.org>
Subject: Re: "swap_free: Bad swap file entry" and "BUG: Bad page map in process" but no swap configured
Date: Tue, 11 Oct 2016 10:02:00 -0600 [thread overview]
Message-ID: <57FD0CF8.2030208@windriver.com> (raw)
In-Reply-To: <018601d2213a$bb0e44e0$312acea0$@alibaba-inc.com>
On 10/08/2016 02:05 AM, Hillf Danton wrote:
> On Friday, October 07, 2016 5:01 AM Chris Friesen
>>
>> I have Linux host running as a kvm hypervisor. It's running CentOS. (So the
>> kernel is based on 3.10 but with loads of stuff backported by RedHat.) I
>> realize this is not a mainline kernel, but I was wondering if anyone is aware of
>> similar issues that had been fixed in mainline.
>>
> Hey, dunno if you're looking for commit
> 6dec97dc929 ("mm: move_ptes -- Set soft dirty bit depending on pte type")
> Hillf
CONFIG_MEM_SOFT_DIRTY doesn't exist in our kernel so I don't think this is the
issue. Thanks for the suggestion though.
Chris
next prev parent reply other threads:[~2016-10-11 16:02 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-06 21:01 "swap_free: Bad swap file entry" and "BUG: Bad page map in process" but no swap configured Chris Friesen
2016-10-06 21:01 ` Chris Friesen
2016-10-08 8:05 ` Hillf Danton
2016-10-08 8:05 ` Hillf Danton
2016-10-11 16:02 ` Chris Friesen [this message]
2016-10-11 16:02 ` Chris Friesen
2017-11-20 9:07 ` Huaitong Han
2017-11-20 9:07 ` Huaitong Han
2017-11-21 15:45 ` Chris Friesen
2017-11-21 15:45 ` Chris Friesen
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