Re: [PATCH V4] scsi_debugfs: fix crash in scsi_show_rq()

2017-11-13 Thread Ming Lei
Hi James, On Mon, Nov 13, 2017 at 10:55:52AM -0800, James Bottomley wrote: > On Sat, 2017-11-11 at 10:43 +0800, Ming Lei wrote: > > On Fri, Nov 10, 2017 at 08:51:58AM -0800, James Bottomley wrote: > > > > > > On Fri, 2017-11-10 at 17:01 +0800, Ming Lei wrote: > > > > > > > > cmd->cmnd can be all

[REPOST PATCH] scsi: ses: don't ask for diagnostic pages repeatedly during probe

2017-11-13 Thread Li Dongyang
We are testing if there is a match with the ses device in a loop by calling ses_match_to_enclosure(), which will issue scsi receive diagnostics commands to the ses device for every device on the same host. On one of our boxes with 840 disks, it takes a long time to load the driver: [root@g1b-oss06

Re: [PATCH V4] scsi_debugfs: fix crash in scsi_show_rq()

2017-11-13 Thread James Bottomley
On Sat, 2017-11-11 at 10:43 +0800, Ming Lei wrote: > On Fri, Nov 10, 2017 at 08:51:58AM -0800, James Bottomley wrote: > > > > On Fri, 2017-11-10 at 17:01 +0800, Ming Lei wrote: > > > > > > cmd->cmnd can be allocated/freed dynamically in case of > > > T10_PI_TYPE2_PROTECTION, so we should check it

Re: [PATCH] uas: Add US_FL_NO_ATA_1X quirk for one more Seagate device

2017-11-13 Thread Jérôme Carretero
Hi Hans, On Mon, 13 Nov 2017 10:04:53 +0100 Hans de Goede wrote: > Hi, > > On 13-11-17 07:14, Jérôme Carretero wrote: > > On Mon, 13 Nov 2017 07:01:30 +0300 > > Andrey Astafyev <1...@246060.ru> wrote: > > > >> 13.11.2017 00:42, Jérôme Carretero пишет: > >>> Nov 12 16:20:59 Bidule kernel: s

Re:

2017-11-13 Thread Amos Kalonzo
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Re: [Y2038] [PATCH 3/7] scsi: bfa: improve bfa_ioc_send_enable/disable data

2017-11-13 Thread Arnd Bergmann
On Mon, Nov 13, 2017 at 3:08 PM, Ben Hutchings wrote: > On Fri, 2017-11-10 at 16:37 +0100, Arnd Bergmann wrote: >> >> bfi_h2i_set(enable_req.mh, BFI_MC_IOC, BFI_IOC_H2I_ENABLE_REQ, >> bfa_ioc_portid(ioc)); >> enable_req.clscode = cpu_to_be16(ioc->clscode); >> - d

Re: [Y2038] [PATCH 3/7] scsi: bfa: improve bfa_ioc_send_enable/disable data

2017-11-13 Thread Ben Hutchings
On Fri, 2017-11-10 at 16:37 +0100, Arnd Bergmann wrote: > In bfa_ioc_send_enable, we use the deprecated do_gettimeofday() function > to read the current time. This is not a problem, since the firmware > interface is already limited to 32-bit timestamps, but it's better > to use ktime_get_seconds()

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Re: isci regression in 4.11.0-rc2 by scsi: libsas: allow async aborts

2017-11-13 Thread Stefan Priebe - Profihost AG
ping - anybody? Greets, Stefan Am 08.11.2017 um 10:33 schrieb Stefan Priebe - Profihost AG: > Hello, > > after upgrading some servers from 4.9 to a kernel > 4.11 i saw a > regression where i cannot boot into the os. > > The kernel is crashing in the isci (NOT iscsi) driver in task abort. > > M

[PATCH] scsi: ufs: Fix Runtime PM

2017-11-13 Thread Michal Potomski
From: Michał Potomski Recent testing of Runtime PM for UFS has shown it's not working as intended. To acheive fully working Runtime PM, first we have to put back scsi_device autopm reference counter. Existing implementation was prone to races and not working for tranfsers to sleeping devices. Th

Re: [PATCH] uas: Add US_FL_NO_ATA_1X quirk for one more Seagate device

2017-11-13 Thread Hans de Goede
Hi, On 13-11-17 07:14, Jérôme Carretero wrote: On Mon, 13 Nov 2017 07:01:30 +0300 Andrey Astafyev <1...@246060.ru> wrote: 13.11.2017 00:42, Jérôme Carretero пишет: Nov 12 16:20:59 Bidule kernel: sd 22:0:0:0: [sdaa] tag#2 uas_eh_abort_handler 0 uas-tag 3 inflight: CMD OUT [...] Do you see such

RE: [PATCH] scsi: ufs: Fix Runtime PM

2017-11-13 Thread Avri Altman
> -Original Message- > From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi- > ow...@vger.kernel.org] On Behalf Of Michal Potomski > Sent: Thursday, November 09, 2017 11:17 AM > To: linux-scsi@vger.kernel.org > Cc: vinholika...@gmail.com; martin.peter...@oracle.com; > j...@linux.vnet

Re: [PATCH V9 1/4] dma-mapping: Rework dma_get_cache_alignment()

2017-11-13 Thread 陈华才
But in b44_init(), there is no device instances. -- Original -- From: "Christoph Hellwig"; Date: Fri, Nov 10, 2017 08:30 PM To: "Huacai Chen"; Cc: "Christoph Hellwig"; "Marek Szyprowski"; "Robin Murphy"; "Andrew Morton"; "Fuxin Zhang"; "linux-kernel"; "

Re: [PATCH] scsi: bnx2i: bnx2i_hwi: use swap macro in bnx2i_send_iscsi_nopout

2017-11-13 Thread Rangankar, Manish
On 04/11/17 1:28 AM, "Gustavo A. R. Silva" wrote: >Make use of the swap macro and remove unnecessary variable tmp. >This makes the code easier to read and maintain. > >This code was detected with the help of Coccinelle. > >Signed-off-by: Gustavo A. R. Silva >--- > drivers/scsi/bnx2i/bnx2i_hwi.c

Re: [PATCH 4/4] qla2xxx_nvmet: Add FC-NVMe Target handling

2017-11-13 Thread Dan Carpenter
[ Ha ha. The kbuild-bot automatically inserts complimentary things that "I love your patch." In fact, I have not looked at your patch at all, I'm just forwarding this email from a robot after glancing at the code. - dan carpenter ] Hi Anil, I love your patch! Perhaps something to improve