From: Shu Wang
Kmemleak reports about a thousand false positives for fusion->
cmd_list[]. Root casue is the cmd_list objects are allocated from
slab allocator, and stored its pointer in object allocated by page
allocator. The fix will tell kmemleak to track and scan fusion
object.
V2:
Add commen
On 09/07/2017 05:54 AM, Christoph Hellwig wrote:
> The job structure is allocated as part of the request, so we should not
> free it in the error path of bsg_prepare_job.
Added for this series, thanks.
--
Jens Axboe
In non-coherent DMA mode, kernel uses cache flushing operations to
maintain I/O coherency, so scsi's block queue should be aligned to
ARCH_DMA_MINALIGN. Otherwise, it will cause data corruption, at least
on MIPS:
Step 1, dma_map_single
Step 2, cache_invalidate (no writeback)
James/Dick,
Please review!
> Internal error codes happen to be positive, thus the PCI driver
> core won't treat them as failure, but we do. This would cause a
> crash later on as lpfc_pci_remove_one() is called (e.g. as
> shutdown function).
>
> Fixes: 6d368e532168 ("[SCSI] lpfc 8.3.24: Add reso
Hannes,
> when shutting down an FCoE target system one is greeted with a flood
> of kernel warnings about
>
> sysfs group 81eff0e0 not found for kobject 'XXX'
>
> Reason here is that the fcoe driver tries to remove devices from
> a workqueue, but the NETDEV_UNREGISTER notification expects
Lukas,
> After series of changes around WRITE_SAME and UNMAP setup we ended up
> with leftover unnecessary condition. Remove it.
Yeah, lbprz went away and made it redundant. Applied to
4.14/scsi-fixes. Thanks!
--
Martin K. Petersen Oracle Linux Engineering
Suganath,
> Is there any update on the submitted mpt3sas patches.
We are waiting for you to report back your findings on PRP vs. SGL.
--
Martin K. Petersen Oracle Linux Engineering
Arnd,
> A cleanup patch introduced a fatal typo from inbalanced curly braces:
Applied to 4.14/scsi-fixes. Thanks!
--
Martin K. Petersen Oracle Linux Engineering
Dave,
Not sure what happened. I do not have the original patch submission that
Raghava replied to. Nor does patchwork or marc.info.
Please resubmit. Thanks!
--
Martin K. Petersen Oracle Linux Engineering
Christoph,
> bsg-lib now embeddeds the job structure into the request, and
> req->special can't be used anymore.
Applied to 4.14/scsi-fixes.
--
Martin K. Petersen Oracle Linux Engineering
On Thu, Sep 07, 2017 at 01:54:34PM +0200, Christoph Hellwig wrote:
> Now fully away, with my fair share of coffee and lunch:
>
>
> Two fixups for the recent bsg-lib fixes, should go into 4.13 stable as
> well.
Jens, can you look at this for Linux 4.14?
On 08/25/2017 01:46 PM, Bart Van Assche wrote:
> This patch avoids that gcc reports the following warning when
> building with W=1:
>
> drivers/scsi/iscsi_tcp.c:166:24: warning: variable ?session? set but not used
> [-Wunused-but-set-variable]
>
> Signed-off-by: Bart Van Assche
> Reviewed-by:
On 09/13/2017 09:33 AM, Thomas Gleixner wrote:
> On Wed, 13 Sep 2017, Kashyap Desai wrote:
>>> On 09/12/2017 08:15 PM, YASUAKI ISHIMATSU wrote:
+ linux-scsi and maintainers of megasas
>
> In my server, IRQ#66-89 are sent to CPU#24-29. And if I offline
> CPU#24-29, I/O does not work,
On Thu, Sep 14, 2017 at 01:37:14PM +, Bart Van Assche wrote:
> On Thu, 2017-09-14 at 09:15 +0800, Ming Lei wrote:
> > On Wed, Sep 13, 2017 at 07:07:53PM +, Bart Van Assche wrote:
> > > On Thu, 2017-09-14 at 01:48 +0800, Ming Lei wrote:
> > > > No, that patch only changes blk_insert_cloned_r
On 9/8/2017 1:02 AM, Colin King wrote:
From: Colin Ian King
The pointer eqe is always non-null inside the while loop, so the
check to see if eqe is NULL is redudant and hence can be removed.
Detected by CoverityScan CID#1248693 ("Logically Dead Code")
Signed-off-by: Colin Ian King
Yep. th
On Thu, 2017-09-14 at 09:15 +0800, Ming Lei wrote:
> On Wed, Sep 13, 2017 at 07:07:53PM +, Bart Van Assche wrote:
> > On Thu, 2017-09-14 at 01:48 +0800, Ming Lei wrote:
> > > No, that patch only changes blk_insert_cloned_request() which is used
> > > by dm-rq(mpath) only, nothing to do with the
On Thu, Sep 14, 2017 at 02:16:46PM +0800, shuw...@redhat.com wrote:
> From: Shu Wang
>
> Kmemleak reports about a thousand false positives for fusion->
> cmd_list[]. Root casue is the cmd_list objects are allocated from
> slab allocator, and stored its pointer in object allocated by page
> alloca
-Original Message-
From: shuw...@redhat.com [mailto:shuw...@redhat.com]
Sent: Thursday, September 14, 2017 11:47 AM
To: kashyap.de...@broadcom.com; sumit.sax...@broadcom.com;
shivasharan.srikanteshw...@broadcom.com; j...@linux.vnet.ibm.com;
martin.peter...@oracle.com
Cc: megaraidlinux@b
On Thu, 2017-09-14 at 14:16 +0800, shuw...@redhat.com wrote:
> diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c
> b/drivers/scsi/megaraid/megaraid_sas_fusion.c
> index 11bd2e698b84..621299edd8de 100644
> --- a/drivers/scsi/megaraid/megaraid_sas_fusion.c
> +++ b/drivers/scsi/megaraid/megara
On Wed, Sep 13, 2017 at 05:09:03PM -0700, Lee Duncan wrote:
> On 07/13/2017 09:11 AM, Khazhismel Kumykov wrote:
> > iscsi_session_teardown was the only user of this function. Function
> > currently is just short for iscsi_remove_session + iscsi_free_session.
> >
> > Signed-off-by: Khazhismel Kumyk
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