Re: zram: fix invalid memory references during disk write

2013-01-15 Thread Greg KH
On Mon, Jan 14, 2013 at 04:48:18PM -0800, Nitin Gupta wrote: > On Mon, Jan 14, 2013 at 11:19 AM, Greg KH wrote: > > 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,

Re: zram: fix invalid memory references during disk write

2013-01-14 Thread Nitin Gupta
On Mon, Jan 14, 2013 at 11:19 AM, Greg KH wrote: > 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 12/19/2

Re: zram: fix invalid memory references during disk write

2013-01-14 Thread Greg KH
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

Re: zram: fix invalid memory references during disk write

2012-12-20 Thread Nitin Gupta
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

Re: zram: fix invalid memory references during disk write

2012-12-19 Thread Mitch Harder
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

Re: zram: fix invalid memory references during disk write

2012-12-19 Thread Nitin Gupta
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

Re: zram: fix invalid memory references during disk write

2012-12-19 Thread Greg KH
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

Re: zram: fix invalid memory references during disk write

2012-12-19 Thread Nitin Gupta
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

Re: zram: fix invalid memory references during disk write

2012-12-19 Thread Greg KH
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: > >>

Re: zram: fix invalid memory references during disk write

2012-12-18 Thread Nitin Gupta
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

Re: zram: fix invalid memory references during disk write

2012-12-18 Thread Greg KH
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

Re: zram: fix invalid memory references during disk write

2012-12-18 Thread Nitin Gupta
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

Re: zram: fix invalid memory references during disk write

2012-12-12 Thread Nitin Gupta
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

Re: zram: fix invalid memory references during disk write

2012-12-11 Thread Greg KH
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

Re: zram: fix invalid memory references during disk write

2012-12-08 Thread Greg KH
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

Re: zram: fix invalid memory references during disk write

2012-12-07 Thread Nitin Gupta
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

Re: zram: fix invalid memory references during disk write

2012-11-29 Thread Nitin Gupta
(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