3.7-stable review patch. If anyone has any objections, please let me know.
--
From: Nitin Gupta
commit 397c60668aa5ae7130b5ad4e73870d7b8a787085 upstream.
Fixes a bug introduced by commit c8f2f0db1 ("zram: Fix handling
of incompressible pages") which caused invalid memory refer
>>>>>>>>
> >> >>>>>>>
> >> >>>>>>> Please apply this patch to stable tree asap.
> >> >>>>>>
> >> >>>>>> 3.6 is now end-of-life, there will not be any more releases for th
lease apply this patch to stable tree asap.
>> >>>>>>
>> >>>>>> 3.6 is now end-of-life, there will not be any more releases for that
>> >>>>>> kernel series anymore, sorry.
>> >>>>>>
>> >>
On Wed, Dec 19, 2012 at 11:39:15AM -0600, Mitch Harder wrote:
> On Wed, Dec 19, 2012 at 11:21 AM, Nitin Gupta wrote:
> > On 12/19/2012 08:17 AM, Greg KH wrote:
> >> On Wed, Dec 19, 2012 at 07:53:36AM -0800, Nitin Gupta wrote:
> >>> On 12/19/2012 07:08 AM, Greg KH wrote:
> On Tue, Dec 18, 2012
On Tue, Jan 08, 2013 at 02:00:27PM -0800, Nitin Gupta wrote:
> On Fri, Jan 4, 2013 at 12:25 PM, Nitin Gupta wrote:
> > On Wed, Jan 2, 2013 at 8:53 AM, Nitin Gupta wrote:
> >> Fixes a bug introduced by commit c8f2f0db1 ("zram: Fix handling
> >> of incompressible pages") which caused invalid memory
On Fri, Jan 4, 2013 at 12:25 PM, Nitin Gupta wrote:
> On Wed, Jan 2, 2013 at 8:53 AM, Nitin Gupta wrote:
>> Fixes a bug introduced by commit c8f2f0db1 ("zram: Fix handling
>> of incompressible pages") which caused invalid memory references
>> during disk write. Invalid references could occur in t
On Wed, Jan 2, 2013 at 8:53 AM, Nitin Gupta wrote:
> Fixes a bug introduced by commit c8f2f0db1 ("zram: Fix handling
> of incompressible pages") which caused invalid memory references
> during disk write. Invalid references could occur in two cases:
> - Incoming data expands on compression: In th
Fixes a bug introduced by commit c8f2f0db1 ("zram: Fix handling
of incompressible pages") which caused invalid memory references
during disk write. Invalid references could occur in two cases:
- Incoming data expands on compression: In this case, reference was
made to kunmap()'ed bio page.
- Part
On Wed, Dec 19, 2012 at 9:39 AM, Mitch Harder
wrote:
> On Wed, Dec 19, 2012 at 11:21 AM, Nitin Gupta wrote:
>> On 12/19/2012 08:17 AM, Greg KH wrote:
>>> On Wed, Dec 19, 2012 at 07:53:36AM -0800, Nitin Gupta wrote:
On 12/19/2012 07:08 AM, Greg KH wrote:
> On Tue, Dec 18, 2012 at 11:21:28
On Wed, Dec 19, 2012 at 11:21 AM, Nitin Gupta wrote:
> On 12/19/2012 08:17 AM, Greg KH wrote:
>> On Wed, Dec 19, 2012 at 07:53:36AM -0800, Nitin Gupta wrote:
>>> On 12/19/2012 07:08 AM, Greg KH wrote:
On Tue, Dec 18, 2012 at 11:21:28PM -0800, Nitin Gupta wrote:
> On 12/18/2012 07:49 PM, G
On 12/19/2012 08:17 AM, Greg KH wrote:
> On Wed, Dec 19, 2012 at 07:53:36AM -0800, Nitin Gupta wrote:
>> On 12/19/2012 07:08 AM, Greg KH wrote:
>>> On Tue, Dec 18, 2012 at 11:21:28PM -0800, Nitin Gupta wrote:
On 12/18/2012 07:49 PM, Greg KH wrote:
> On Tue, Dec 18, 2012 at 01:12:05PM -0800
On Wed, Dec 19, 2012 at 07:53:36AM -0800, Nitin Gupta wrote:
> On 12/19/2012 07:08 AM, Greg KH wrote:
> > On Tue, Dec 18, 2012 at 11:21:28PM -0800, Nitin Gupta wrote:
> >> On 12/18/2012 07:49 PM, Greg KH wrote:
> >>> On Tue, Dec 18, 2012 at 01:12:05PM -0800, Nitin Gupta wrote:
> On Tue, Dec 11
On 12/19/2012 07:08 AM, Greg KH wrote:
> On Tue, Dec 18, 2012 at 11:21:28PM -0800, Nitin Gupta wrote:
>> On 12/18/2012 07:49 PM, Greg KH wrote:
>>> On Tue, Dec 18, 2012 at 01:12:05PM -0800, Nitin Gupta wrote:
On Tue, Dec 11, 2012 at 10:27 AM, Greg KH
wrote:
> On Thu, Nov 29, 2012 at
On Tue, Dec 18, 2012 at 11:21:28PM -0800, Nitin Gupta wrote:
> On 12/18/2012 07:49 PM, Greg KH wrote:
> > On Tue, Dec 18, 2012 at 01:12:05PM -0800, Nitin Gupta wrote:
> >> On Tue, Dec 11, 2012 at 10:27 AM, Greg KH
> >> wrote:
> >>> On Thu, Nov 29, 2012 at 10:45:09PM -0800, Nitin Gupta wrote:
> >>
On 12/18/2012 07:49 PM, Greg KH wrote:
> On Tue, Dec 18, 2012 at 01:12:05PM -0800, Nitin Gupta wrote:
>> On Tue, Dec 11, 2012 at 10:27 AM, Greg KH wrote:
>>> On Thu, Nov 29, 2012 at 10:45:09PM -0800, Nitin Gupta wrote:
Fixes a bug introduced by commit c8f2f0db1 ("zram: Fix handling
of in
On Tue, Dec 18, 2012 at 01:12:05PM -0800, Nitin Gupta wrote:
> On Tue, Dec 11, 2012 at 10:27 AM, Greg KH wrote:
> > On Thu, Nov 29, 2012 at 10:45:09PM -0800, Nitin Gupta wrote:
> >> Fixes a bug introduced by commit c8f2f0db1 ("zram: Fix handling
> >> of incompressible pages") which caused invalid
On Tue, Dec 11, 2012 at 10:27 AM, Greg KH wrote:
> On Thu, Nov 29, 2012 at 10:45:09PM -0800, Nitin Gupta wrote:
>> Fixes a bug introduced by commit c8f2f0db1 ("zram: Fix handling
>> of incompressible pages") which caused invalid memory references
>> during disk write. Invalid references could occu
On 12/11/2012 10:27 AM, Greg KH wrote:
> On Thu, Nov 29, 2012 at 10:45:09PM -0800, Nitin Gupta wrote:
>> Fixes a bug introduced by commit c8f2f0db1 ("zram: Fix handling
>> of incompressible pages") which caused invalid memory references
>> during disk write. Invalid references could occur in two ca
On Thu, Nov 29, 2012 at 10:45:09PM -0800, Nitin Gupta wrote:
> Fixes a bug introduced by commit c8f2f0db1 ("zram: Fix handling
> of incompressible pages") which caused invalid memory references
> during disk write. Invalid references could occur in two cases:
> - Incoming data expands on compressi
On Fri, Dec 07, 2012 at 04:50:37PM -0800, Nitin Gupta wrote:
> On Thu, Nov 29, 2012 at 10:45 PM, Nitin Gupta wrote:
> > Fixes a bug introduced by commit c8f2f0db1 ("zram: Fix handling
> > of incompressible pages") which caused invalid memory references
> > during disk write. Invalid references cou
On Thu, Nov 29, 2012 at 10:45 PM, Nitin Gupta wrote:
> Fixes a bug introduced by commit c8f2f0db1 ("zram: Fix handling
> of incompressible pages") which caused invalid memory references
> during disk write. Invalid references could occur in two cases:
> - Incoming data expands on compression: In
(somehow mail didn't go to the stable email alias and [PATCH] prefix was
not added. CC'ed stable now)
On 11/29/2012 10:45 PM, Nitin Gupta wrote:
Fixes a bug introduced by commit c8f2f0db1 ("zram: Fix handling
of incompressible pages") which caused invalid memory references
during disk write. In
Fixes a bug introduced by commit c8f2f0db1 ("zram: Fix handling
of incompressible pages") which caused invalid memory references
during disk write. Invalid references could occur in two cases:
- Incoming data expands on compression: In this case, reference was
made to kunmap()'ed bio page.
- Part
On Thu, Nov 29, 2012 at 6:13 PM, Greg KH wrote:
> On Fri, Nov 30, 2012 at 09:36:09AM +0900, Minchan Kim wrote:
>> Hi Greg,
>>
>> I would like to tidy zram_bvec_write up but it needs more churn
>> than needed to fix this bug and makes review hard. So I want you to pick up
>> this patch asap because
On Fri, Nov 30, 2012 at 09:36:09AM +0900, Minchan Kim wrote:
> Hi Greg,
>
> I would like to tidy zram_bvec_write up but it needs more churn
> than needed to fix this bug and makes review hard. So I want you to pick up
> this patch asap because it's a candidate of stable.
Ok, I have way too many d
On Fri, Nov 30, 2012 at 09:36:09AM +0900, Minchan Kim wrote:
> Hi Greg,
>
> I would like to tidy zram_bvec_write up but it needs more churn
> than needed to fix this bug and makes review hard. So I want you to pick up
> this patch asap because it's a candidate of stable.
It is? How come no one s
Hi Greg,
I would like to tidy zram_bvec_write up but it needs more churn
than needed to fix this bug and makes review hard. So I want you to pick up
this patch asap because it's a candidate of stable.
Thanks.
On Thu, Nov 29, 2012 at 01:18:48AM -0800, Nitin Gupta wrote:
> Changelog v3 vs v2:
> -
Changelog v3 vs v2:
- Further changes to changelog message to explain the bug case
of incorrect use of kunmapped buffer
Changelog v2 vs v1:
- Changelog message now correctly explains the problem
Fixes a bug introduced by commit c8f2f0db1 ("zram: Fix handling
of incompressible pages") which cause
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