Re: [PATCH 0/8] ARM: mvebu: Add support for RAID6 PQ offloading

2015-05-27 Thread Boaz Harrosh
On 05/26/2015 07:31 PM, Dan Williams wrote: [ adding Boaz as this discussion has implications for ore_raid ] You're not talking about deprecating it, you're talking about removing it entirely. True, and adding more users makes that removal more difficult. I'm willing to help out on the

Re: [PATCH] mm: kill kmemcheck

2015-03-12 Thread Boaz Harrosh
On 03/11/2015 03:39 PM, Sasha Levin wrote: On 03/11/2015 08:40 AM, Steven Rostedt wrote: On Wed, 11 Mar 2015 08:34:46 -0400 Sasha Levin sasha.le...@oracle.com wrote: Fair enough. We knew there are existing kmemcheck users, but KASan should be superior both in performance and the scope of

Re: [uml/do_xor_speed] WARNING: CPU: 0 PID: 1 at init/main.c:708 do_one_initcall()

2014-04-10 Thread Boaz Harrosh
commit 60e833d86a01ad9d8204a04b8db324106ab50395 Author: Boaz Harrosh bharr...@panasas.com AuthorDate: Thu Jul 19 15:22:37 2012 +0300 Commit: Boaz Harrosh bharr...@panasas.com CommitDate: Tue Apr 8 08:42:14 2014 +0300 RFC: do_xor_speed Broken on UML do to jiffies

Re: WARNING: CPU: 0 PID: 1 at init/main.c:711 do_one_initcall()

2013-11-25 Thread Boaz Harrosh
On 11/22/2013 08:02 AM, Yuanhan Liu wrote: Greetings, I got the below dmesg and the first bad commit is commit 20545536cd8ea949c61527b6395ec8c0d2c237b1 Author: Boaz Harrosh bharr...@panasas.com Date: Thu Jul 19 15:22:37 2012 +0300 RFC: do_xor_speed Broken on UML do to jiffies

Re: WARNING: CPU: 0 PID: 1 at init/main.c:711 do_one_initcall()

2013-11-25 Thread Boaz Harrosh
On 11/25/2013 03:25 PM, Yuanhan Liu wrote: Hi Boaz, We are running an 0day kernel testing system. We will test all developers' tree we tracked in our system automatically. And obviously, linux-open-osd is in that list. This system can't tell whether a branch is experimental unless -

Re: WARNING: CPU: 0 PID: 1 at init/main.c:711 do_one_initcall()

2013-11-25 Thread Boaz Harrosh
On 11/25/2013 04:15 PM, Richard Weinberger wrote: On Fri, Nov 22, 2013 at 7:02 AM, Yuanhan Liu yuanhan@linux.intel.com wrote: Greetings, I got the below dmesg and the first bad commit is commit 20545536cd8ea949c61527b6395ec8c0d2c237b1 Author: Boaz Harrosh bharr...@panasas.com Date

Re: initcall calibrate_xor_blocks returned with preemption imbalance

2013-10-11 Thread Boaz Harrosh
On 10/10/2013 06:29 PM, Fengguang Wu wrote: I'm running kernel build/boot/performance tests for *all* the public kernel git trees I'm aware of. If this is not necessary for your tree or some of the branches, sorry I can remove them from the test pool. I can see below: Merge

Re: initcall calibrate_xor_blocks returned with preemption imbalance

2013-10-10 Thread Boaz Harrosh
exofs on UML which uses xor.ko. If you use VMs or HW you do not have this problem. Thanks Boaz commit 20545536cd8ea949c61527b6395ec8c0d2c237b1 Author: Boaz Harrosh bharr...@panasas.com Date: Thu Jul 19 15:22:37 2012 +0300 RFC: do_xor_speed Broken on UML do to jiffies

Re: RAID5 XOR speed vs RAID6 Q speed (was Re: AVX RAID5 xor checksumming)

2012-04-17 Thread Boaz Harrosh
On 04/06/2012 11:43 PM, Dan Williams wrote: [adding Boaz since he also made an attempt at fixing this] http://marc.info/?l=linux-crypto-vgerm=13182924450w=2 ...I had meant to follow up on this, but was buried in 'isci' issues. Sorry was traveling. Yes I have an old fix for this.