Re: BUG: scheduling while atomic 3.10.7 in ZRAM Swap

2013-09-12 Thread Greg Kroah-Hartman
On Wed, Sep 11, 2013 at 06:08:08PM -0500, Mitch Harder wrote: > On Tue, Aug 20, 2013 at 9:51 AM, Mitch Harder > wrote: > > On Sun, Aug 18, 2013 at 11:44 PM, Minchan Kim wrote: > >> Hello, > >> > >> On Mon, Aug 19, 2013 at 12:13:02PM +0800, Michael wang wrote: > >>> Hi, Mitch > >>> > >>> On 08/17/

Re: BUG: scheduling while atomic 3.10.7 in ZRAM Swap

2013-09-11 Thread Mitch Harder
On Tue, Aug 20, 2013 at 9:51 AM, Mitch Harder wrote: > On Sun, Aug 18, 2013 at 11:44 PM, Minchan Kim wrote: >> Hello, >> >> On Mon, Aug 19, 2013 at 12:13:02PM +0800, Michael wang wrote: >>> Hi, Mitch >>> >>> On 08/17/2013 10:01 PM, Mitch Harder wrote: >>> > I'm encountering a BUG while using a ZR

Re: BUG: scheduling while atomic 3.10.7 in ZRAM Swap

2013-08-20 Thread Mitch Harder
On Sun, Aug 18, 2013 at 11:44 PM, Minchan Kim wrote: > Hello, > > On Mon, Aug 19, 2013 at 12:13:02PM +0800, Michael wang wrote: >> Hi, Mitch >> >> On 08/17/2013 10:01 PM, Mitch Harder wrote: >> > I'm encountering a BUG while using a ZRAM Swap device. >> > >> > The call trace seems to involve the c

Re: BUG: scheduling while atomic 3.10.7 in ZRAM Swap

2013-08-18 Thread Minchan Kim
Hello, On Mon, Aug 19, 2013 at 12:13:02PM +0800, Michael wang wrote: > Hi, Mitch > > On 08/17/2013 10:01 PM, Mitch Harder wrote: > > I'm encountering a BUG while using a ZRAM Swap device. > > > > The call trace seems to involve the changes recently added to 3.10.6 > > by the patch: > > zram: use

Re: BUG: scheduling while atomic 3.10.7 in ZRAM Swap

2013-08-18 Thread Michael wang
Hi, Mitch On 08/17/2013 10:01 PM, Mitch Harder wrote: > I'm encountering a BUG while using a ZRAM Swap device. > > The call trace seems to involve the changes recently added to 3.10.6 > by the patch: > zram: use zram->lock to protect zram_free_page() in swap free notify path > > The hardware is