Re: oops in slab/leaks_show

2014-04-15 Thread Joonsoo Kim
On Fri, Apr 11, 2014 at 10:36:27AM +0300, Pekka Enberg wrote: > On 03/11/2014 10:30 AM, Joonsoo Kim wrote: > >-8<- > > From ff6fe77fb764ca5bf8705bf53d07d38e4111e84c Mon Sep 17 00:00:00 2001 > >From: Joonsoo Kim > >Date: Tue, 11 Mar 2014 14:14:25 +0900 > >Subject:

Re: oops in slab/leaks_show

2014-04-15 Thread Joonsoo Kim
On Fri, Apr 11, 2014 at 10:36:27AM +0300, Pekka Enberg wrote: On 03/11/2014 10:30 AM, Joonsoo Kim wrote: -8- From ff6fe77fb764ca5bf8705bf53d07d38e4111e84c Mon Sep 17 00:00:00 2001 From: Joonsoo Kim iamjoonsoo@lge.com Date: Tue, 11 Mar 2014 14:14:25 +0900

Re: oops in slab/leaks_show

2014-04-11 Thread Pekka Enberg
On 03/11/2014 10:30 AM, Joonsoo Kim wrote: -8<- From ff6fe77fb764ca5bf8705bf53d07d38e4111e84c Mon Sep 17 00:00:00 2001 From: Joonsoo Kim Date: Tue, 11 Mar 2014 14:14:25 +0900 Subject: [PATCH] slab: remove kernel_map_pages() optimization in slab poisoning If

Re: oops in slab/leaks_show

2014-04-11 Thread Pekka Enberg
On 03/11/2014 10:30 AM, Joonsoo Kim wrote: -8- From ff6fe77fb764ca5bf8705bf53d07d38e4111e84c Mon Sep 17 00:00:00 2001 From: Joonsoo Kim iamjoonsoo@lge.com Date: Tue, 11 Mar 2014 14:14:25 +0900 Subject: [PATCH] slab: remove kernel_map_pages() optimization in slab

Re: oops in slab/leaks_show

2014-03-11 Thread Joonsoo Kim
On Tue, Mar 11, 2014 at 11:58:11AM +0900, Joonsoo Kim wrote: > On Mon, Mar 10, 2014 at 09:24:55PM -0400, Dave Jones wrote: > > On Tue, Mar 11, 2014 at 10:01:35AM +0900, Joonsoo Kim wrote: > > > On Tue, Mar 11, 2014 at 09:35:00AM +0900, Joonsoo Kim wrote: > > > > On Fri, Mar 07, 2014 at

Re: oops in slab/leaks_show

2014-03-11 Thread Joonsoo Kim
On Tue, Mar 11, 2014 at 11:58:11AM +0900, Joonsoo Kim wrote: On Mon, Mar 10, 2014 at 09:24:55PM -0400, Dave Jones wrote: On Tue, Mar 11, 2014 at 10:01:35AM +0900, Joonsoo Kim wrote: On Tue, Mar 11, 2014 at 09:35:00AM +0900, Joonsoo Kim wrote: On Fri, Mar 07, 2014 at 11:18:30AM -0600,

Re: oops in slab/leaks_show

2014-03-10 Thread Joonsoo Kim
On Mon, Mar 10, 2014 at 09:24:55PM -0400, Dave Jones wrote: > On Tue, Mar 11, 2014 at 10:01:35AM +0900, Joonsoo Kim wrote: > > On Tue, Mar 11, 2014 at 09:35:00AM +0900, Joonsoo Kim wrote: > > > On Fri, Mar 07, 2014 at 11:18:30AM -0600, Christoph Lameter wrote: > > > > Joonsoo recently changed

Re: oops in slab/leaks_show

2014-03-10 Thread Dave Jones
On Tue, Mar 11, 2014 at 09:35:00AM +0900, Joonsoo Kim wrote: > On Fri, Mar 07, 2014 at 11:18:30AM -0600, Christoph Lameter wrote: > > Joonsoo recently changed the handling of the freelist in SLAB. CCing him. > > > > On Thu, 6 Mar 2014, Dave Jones wrote: > > > > > I pretty much always use

Re: oops in slab/leaks_show

2014-03-10 Thread Dave Jones
On Tue, Mar 11, 2014 at 10:01:35AM +0900, Joonsoo Kim wrote: > On Tue, Mar 11, 2014 at 09:35:00AM +0900, Joonsoo Kim wrote: > > On Fri, Mar 07, 2014 at 11:18:30AM -0600, Christoph Lameter wrote: > > > Joonsoo recently changed the handling of the freelist in SLAB. CCing him. > > > > > > > I

Re: oops in slab/leaks_show

2014-03-10 Thread Joonsoo Kim
On Tue, Mar 11, 2014 at 09:35:00AM +0900, Joonsoo Kim wrote: > On Fri, Mar 07, 2014 at 11:18:30AM -0600, Christoph Lameter wrote: > > Joonsoo recently changed the handling of the freelist in SLAB. CCing him. > > > > On Thu, 6 Mar 2014, Dave Jones wrote: > > > > > I pretty much always use SLUB

Re: oops in slab/leaks_show

2014-03-10 Thread Joonsoo Kim
On Fri, Mar 07, 2014 at 11:18:30AM -0600, Christoph Lameter wrote: > Joonsoo recently changed the handling of the freelist in SLAB. CCing him. > > On Thu, 6 Mar 2014, Dave Jones wrote: > > > I pretty much always use SLUB for my fuzzing boxes, but thought I'd give > > SLAB a try > > for a

Re: oops in slab/leaks_show

2014-03-10 Thread Joonsoo Kim
On Fri, Mar 07, 2014 at 11:18:30AM -0600, Christoph Lameter wrote: Joonsoo recently changed the handling of the freelist in SLAB. CCing him. On Thu, 6 Mar 2014, Dave Jones wrote: I pretty much always use SLUB for my fuzzing boxes, but thought I'd give SLAB a try for a change.. It blew

Re: oops in slab/leaks_show

2014-03-10 Thread Joonsoo Kim
On Tue, Mar 11, 2014 at 09:35:00AM +0900, Joonsoo Kim wrote: On Fri, Mar 07, 2014 at 11:18:30AM -0600, Christoph Lameter wrote: Joonsoo recently changed the handling of the freelist in SLAB. CCing him. On Thu, 6 Mar 2014, Dave Jones wrote: I pretty much always use SLUB for my fuzzing

Re: oops in slab/leaks_show

2014-03-10 Thread Dave Jones
On Tue, Mar 11, 2014 at 10:01:35AM +0900, Joonsoo Kim wrote: On Tue, Mar 11, 2014 at 09:35:00AM +0900, Joonsoo Kim wrote: On Fri, Mar 07, 2014 at 11:18:30AM -0600, Christoph Lameter wrote: Joonsoo recently changed the handling of the freelist in SLAB. CCing him. I pretty much

Re: oops in slab/leaks_show

2014-03-10 Thread Dave Jones
On Tue, Mar 11, 2014 at 09:35:00AM +0900, Joonsoo Kim wrote: On Fri, Mar 07, 2014 at 11:18:30AM -0600, Christoph Lameter wrote: Joonsoo recently changed the handling of the freelist in SLAB. CCing him. On Thu, 6 Mar 2014, Dave Jones wrote: I pretty much always use SLUB for my

Re: oops in slab/leaks_show

2014-03-10 Thread Joonsoo Kim
On Mon, Mar 10, 2014 at 09:24:55PM -0400, Dave Jones wrote: On Tue, Mar 11, 2014 at 10:01:35AM +0900, Joonsoo Kim wrote: On Tue, Mar 11, 2014 at 09:35:00AM +0900, Joonsoo Kim wrote: On Fri, Mar 07, 2014 at 11:18:30AM -0600, Christoph Lameter wrote: Joonsoo recently changed the

Re: oops in slab/leaks_show

2014-03-07 Thread Christoph Lameter
Joonsoo recently changed the handling of the freelist in SLAB. CCing him. On Thu, 6 Mar 2014, Dave Jones wrote: > I pretty much always use SLUB for my fuzzing boxes, but thought I'd give SLAB > a try > for a change.. It blew up when something tried to read /proc/slab_allocators > (Just cat it,

Re: oops in slab/leaks_show

2014-03-07 Thread Christoph Lameter
Joonsoo recently changed the handling of the freelist in SLAB. CCing him. On Thu, 6 Mar 2014, Dave Jones wrote: I pretty much always use SLUB for my fuzzing boxes, but thought I'd give SLAB a try for a change.. It blew up when something tried to read /proc/slab_allocators (Just cat it, and

oops in slab/leaks_show

2014-03-06 Thread Dave Jones
I pretty much always use SLUB for my fuzzing boxes, but thought I'd give SLAB a try for a change.. It blew up when something tried to read /proc/slab_allocators (Just cat it, and you should see the oops below) Oops: [#1] PREEMPT SMP DEBUG_PAGEALLOC Modules linked in: fuse hidp snd_seq_dummy

oops in slab/leaks_show

2014-03-06 Thread Dave Jones
I pretty much always use SLUB for my fuzzing boxes, but thought I'd give SLAB a try for a change.. It blew up when something tried to read /proc/slab_allocators (Just cat it, and you should see the oops below) Oops: [#1] PREEMPT SMP DEBUG_PAGEALLOC Modules linked in: fuse hidp snd_seq_dummy