On 08/10/2014 02:54 PM, Guenter Roeck wrote:
The latest kernel fails to boot qemu arm images when using scsi
for disk access. Boot gets stuck after the following messages.
brd: module loaded
sym53c8xx :00:0c.0: enabling device (0100 - 0103)
sym0: 895a rev 0x0 at pci :00:0c.0 irq 93
Instead of using the virt_ptr use request buffer for copying
back the nvmd response data and use the same in request function also
Signed-off-by: Suresh Thiagarajan suresh.thiagara...@pmcs.com
Reviewed-by: Tomas Henzl the...@redhat.com
---
drivers/scsi/pm8001/pm8001_ctl.c |4 +---
On Wed, Jul 16, 2014 at 08:05:08PM +0200, Alexander Gordeev wrote:
As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range() or pci_enable_msi_exact()
On Wed, Jul 16, 2014 at 08:05:24PM +0200, Alexander Gordeev wrote:
As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range() or pci_enable_msi_exact()
spin_is_locked() always return false in uniprocessor configuration and
therefore it
would be advise to repalce with assert_spin_locked().
Signed-off-by: Sanjeev Sharma sanjeev_sha...@mentor.com
---
drivers/usb/storage/uas.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff
On Sat, Jul 26, 2014 at 09:16:47AM +0100, Alexander Gordeev wrote:
On Wed, Jul 16, 2014 at 08:05:12PM +0200, Alexander Gordeev wrote:
Currently the driver falls back to INTx mode when MSI-X
initialization failed. This is a suboptimal behaviour
for chips that also support MSI. This update
On Wed, Jul 16, 2014 at 08:05:14PM +0200, Alexander Gordeev wrote:
As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range() or pci_enable_msi_exact()
On Sat, Jul 26, 2014 at 09:22:27AM +0100, Alexander Gordeev wrote:
On Wed, Jul 16, 2014 at 08:05:16PM +0200, Alexander Gordeev wrote:
As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be
On Mon, Jul 28, 2014 at 11:26:13AM +0530, Kashyap Desai wrote:
-Original Message-
From: Alexander Gordeev [mailto:agord...@redhat.com]
Sent: Saturday, July 26, 2014 1:54 PM
To: linux-ker...@vger.kernel.org; Neela Syam Kolli
Subject: Re: [PATCH v2 RESEND 13/23] megaraid: Fail
On Wed, Jul 16, 2014 at 08:05:18PM +0200, Alexander Gordeev wrote:
As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range() or pci_enable_msi_exact()
On Wed, Jul 16, 2014 at 08:05:20PM +0200, Alexander Gordeev wrote:
As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range() or pci_enable_msi_exact()
On Tue, Jul 29, 2014 at 07:24:03AM -0700, Christoph Hellwig wrote:
On Tue, Jul 29, 2014 at 04:15:45PM +0200, Alexander Gordeev wrote:
Hmm.. 18/23 applies with a minor fuzz against
git://git.infradead.org/users/hch/scsi-queue.git drivers-for-3.17
Okay, it was just git-am being goofy then.
On Mon, Aug 11, 2014 at 01:29:26PM +0530, Sanjeev Sharma wrote:
spin_is_locked() always return false in uniprocessor configuration
Really? On what processor type? I don't see that being the case on a
few processors, but I didn't check them all, or I might be totally
confused with all of the
-Original Message-
From: Alexander Gordeev [mailto:agord...@redhat.com]
Sent: Monday, August 11, 2014 1:40 PM
To: Kashyap Desai; Neela Syam Kolli
Cc: linux-scsi@vger.kernel.org; linux-...@vger.kernel.org; linux-
ker...@vger.kernel.org; Christoph Hellwig
Subject: Re: [PATCH v2 RESEND
On Mon, Jul 28, 2014 at 11:47:19AM +, Vikas Chaudhary wrote:
Acked-By: Vikas Chaudhary vikas.chaudh...@qlogic.com
Christoph,
This patch seems ready..
On 26/07/14 2:11 pm, Alexander Gordeev agord...@redhat.com wrote:
On Wed, Jul 16, 2014 at 08:05:26PM +0200, Alexander Gordeev wrote:
On Wed, Jul 16, 2014 at 08:05:25PM +0200, Alexander Gordeev wrote:
As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range() or pci_enable_msi_exact()
On Mon, Aug 11, 2014 at 10:54:34AM +0200, Alexander Gordeev wrote:
On Mon, Jul 28, 2014 at 11:47:19AM +, Vikas Chaudhary wrote:
Acked-By: Vikas Chaudhary vikas.chaudh...@qlogic.com
Christoph,
This patch seems ready..
I will apply all the patches that have gotten reviews once I
Any chance to get a review for this once so I can queued it up for 3.17?
On Fri, Aug 08, 2014 at 09:44:00AM +0200, jgr...@suse.com wrote:
From: Juergen Gross jgr...@suse.com
If a scsi host driver specifies .cmd_len in it's scsi_host_template, a
driver's
private command pool is needed.
+ BUG_ON(sc-cmd_len VSCSIIF_MAX_COMMAND_SIZE);
+
+ if (sc-cmd_len)
I can't see how you can get a zero cmd_len here.
+static int scsifront_action_handler(struct scsi_cmnd *sc, uint8_t act)
Please add a comment explaining your unusual EH strategy here.
+static void
On 08/11/2014 11:54 AM, Christoph Hellwig wrote:
+ BUG_ON(sc-cmd_len VSCSIIF_MAX_COMMAND_SIZE);
+
+ if (sc-cmd_len)
I can't see how you can get a zero cmd_len here.
Ahh, thanks for spotting this. In a previous version it could be zero
in case of reset.
+static int
On 08/11/2014 08:20 AM, Suresh Thiagarajan wrote:
Instead of using the virt_ptr use request buffer for copying
back the nvmd response data and use the same in request function also
Patch looks good to me
Reviewed-by: Tomas Henzl the...@redhat.com
Signed-off-by: Suresh Thiagarajan
Acked-by: Anil Gurumurthy anil.gurumur...@qlogic.com
-Original Message-
From: Alexander Gordeev [mailto:agord...@redhat.com]
Sent: 11 August 2014 13:09
To: linux-kernel
Cc: Anil Gurumurthy; Vijaya Mohan Guvva; linux-scsi; linux-pci; Anil
Gurumurthy; Sudarsana Kalluru
Subject: Re:
Yes. 18/18 is obsolete.
Thanks to Tomas's advice.
Ching
On Fri, 2014-08-08 at 16:23 +0200, Tomas Henzl wrote:
On 08/08/2014 02:05 PM, Ching Huang wrote:
From: Ching Huang ching2...@areca.com.tw
This patch adds code to support system hibernation.
Changes in v2 of 3/17:
* merge patch
Hi Greg,
Please find my comment in line.
-Original Message-
From: Greg KH [mailto:gre...@linuxfoundation.org]
Sent: Monday, August 11, 2014 1:58 PM
To: Sharma, Sanjeev
Cc: hdego...@redhat.com; kra...@redhat.com; mdharm-...@one-eyed-alien.net;
linux-...@vger.kernel.org;
This patch seies introduces support for power managment in the driver
as well as vendor specific initialization - registers, clocks, voltage
regulators etc.
It includes also a rework for the init sequnce and other PM pre-
requisit such as write protection support, well-known LUN, error
handling
From: Sujit Reddy Thumma sthu...@codeaurora.org
UFS devices are powered by at most three external power supplies -
- VCC - The flash memory core power supply, 2.7V to 3.6V or 1.70V to 1.95V
- VCCQ - The controller and I/O power supply, 1.1V to 1.3V
- VCCQ2 - Secondary controller and/or I/O power
From: Sujit Reddy Thumma sthu...@codeaurora.org
Add generic clock initialization support for UFSHCD platform
driver. The clock info is read from device tree using standard
clock bindings. A generic max-clock-frequency-hz property is
defined to save information on maximum operating clock frequency
From: Sujit Reddy Thumma sthu...@codeaurora.org
Some vendor specific controller versions might need to configure
vendor specific - registers, clocks, voltage regulators etc. to
initialize the host controller UTP layer and Uni-Pro stack.
Provide some common initialization operations that can be
From: Sujit Reddy Thumma sthu...@codeaurora.org
In -hce_enable_notify() callback the vendor specific initialization
may carry out additional DME configuration using UIC commands and
hence the UIC command completion interrupt enable bit should be set
before the post reset notification.
Add retries
From: Subhash Jadavani subha...@codeaurora.org
Currently reading query descriptor is more tightened to each
descriptor type. This patch generalize the approach and allows
reading any parameter from any query descriptor.
Signed-off-by: Subhash Jadavani subha...@codeaurora.org
Signed-off-by: Dolev
From: Yaniv Gardi yga...@codeaurora.org
The maximum power consumption in active is determined by bActiveICCLevel.
The configuration is done by reading max current supported by the
regulators connected to VCC, VCCQ and VCCQ2 rails on the boards, and
reading the current consumption levels from the
From: Subhash Jadavani subha...@codeaurora.org
REPORT LUNS command has SELECT REPORT field which controls what type of
logical units to be reported by device server. According to UFS device
standard, if this field is set to 0, REPORT LUNS would report only report
standard logical units. If it's
From: Subhash Jadavani subha...@codeaurora.org
This patch adds support for UFS device and UniPro link power management
during runtime/system PM.
Main idea is to define multiple UFS low power levels based on UFS device
and UFS link power states. This would allow any specific platform or pci
From: Sujit Reddy Thumma sthu...@codeaurora.org
The SYNCHRONIZE_CACHE command is a medium write command and hence can
fail when the device is write protected. Avoid sending such commands by
making sure that write-cache-enable is disabled even though the device
claim to support it.
Signed-off-by:
On 07/16/2014 08:05 PM, Alexander Gordeev wrote:
As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range() or pci_enable_msi_exact()
and
On 07/16/2014 08:05 PM, Alexander Gordeev wrote:
As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range() or pci_enable_msi_exact()
and
On Mon, Aug 11, 2014 at 07:09:55PM +0800, Ching Huang wrote:
Yes. 18/18 is obsolete.
Thanks to Tomas's advice.
There is no way to keep track of all the patches because they aren't
in an email thread. Could you resend everything using git-format-patch
to send them as one thread?
regards,
dan
On Mon, Aug 11, 2014 at 04:07:31PM +0300, Dan Carpenter wrote:
On Mon, Aug 11, 2014 at 07:09:55PM +0800, Ching Huang wrote:
Yes. 18/18 is obsolete.
Thanks to Tomas's advice.
There is no way to keep track of all the patches because they aren't
in an email thread. Could you resend
On Mon, Aug 04, 2014 at 04:55:12PM +0800, Ching Huang wrote:
From: Ching Huang ching2...@areca.com.tw
This patch rewrites the arcmsr_define_adapter_type function to precisely
check Areca adapter's ID.
This can prevent an unknown adapter being used as a default adapter type by
driver.
Hi Martin,
Please let me known any further changes are required so that I can
send this patch once again with git send-email.
Regards,
Sreekanth
On Mon, Aug 11, 2014 at 6:45 PM, Sreekanth Reddy
sreekanth.re...@avagotech.com wrote:
Hi Martin,
Please let me known any further changes are
On 2014-08-10 06:54, Guenter Roeck wrote:
The latest kernel fails to boot qemu arm images when using scsi
for disk access. Boot gets stuck after the following messages.
brd: module loaded
sym53c8xx :00:0c.0: enabling device (0100 - 0103)
sym0: 895a rev 0x0 at pci :00:0c.0 irq 93
sym0:
At Sun, 10 Aug 2014 16:58:02 +0200,
Luis R. Rodriguez wrote:
On Sun, Aug 10, 2014 at 08:43:31PM +0800, Greg KH wrote:
On Sat, Aug 09, 2014 at 06:41:19PM +0200, Luis R. Rodriguez wrote:
On Wed, Jul 30, 2014 at 03:11:07PM -0700, David Miller wrote:
From: Luis R. Rodriguez
Should we wrap the sdev-device_busy read and test in a new
scsi_device_busy(), so as to preserve the old polarity?
Reviewed-by: Venkatesh Srinivas venkate...@google.com
On 8/11/14, Jens Axboe ax...@kernel.dk wrote:
On 2014-08-10 06:54, Guenter Roeck wrote:
The latest kernel fails to boot qemu
On 08/11/2014 08:33 AM, Venkatesh Srinivas wrote:
Should we wrap the sdev-device_busy read and test in a new
scsi_device_busy(), so as to preserve the old polarity?
I don't see a difference in polarity, or at least replacing '== 0' with '!'
is not a reverse in polarity for me. Anyway, I don't
-Original Message-
From: Alexander Gordeev [mailto:agord...@redhat.com]
Sent: Monday, August 11, 2014 12:57 AM
To: intel-linux-scu; Paszkiewicz, Artur; Jiang, Dave
Cc: Dorau, Lukasz; Patelczyk, Maciej; intel-linux-scu; linux-
s...@vger.kernel.org; linux-...@vger.kernel.org; Christoph
Acked-by: James Smart james.sm...@emulex.com
-- james s
On 7/31/2014 4:08 PM, Daniel Borkmann wrote:
In prandom we have already reseeding mechanisms that trigger
periodically from a much better entropy source than just
feeding in jiffies through lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
[what
Alexander,
I haven't looked too deeply, but it's clear it doesn't jive with what
we've discussed in the past. Your original patches missed several other
similar sections for revision. I had sent a revised set of patches.
I was also unclear as to the merge path the patches were taking, as it
On Mon, Aug 11, 2014 at 11:27 AM, Takashi Iwai ti...@suse.de wrote:
Luis R. Rodriguez wrote:
On Sun, Aug 10, 2014 at 08:43:31PM +0800, Greg KH wrote:
On Sat, Aug 09, 2014 at 06:41:19PM +0200, Luis R. Rodriguez wrote:
On Wed, Jul 30, 2014 at 03:11:07PM -0700, David Miller wrote:
From:
On Mon, Aug 11, 2014 at 12:27:29PM +0200, Juergen Gross wrote:
What do you mean with unusual? You mean transferring the EH action to
Dom0?
Yes. Note that hyperv tries something similar and they've run into
timeout issues, you might want to read up the recent thread on that.
+
On Mon, 11 Aug 2014, Alexander Gordeev wrote:
On Wed, Jul 16, 2014 at 08:05:25PM +0200, Alexander Gordeev wrote:
As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new
+#include scsi/scsi_dbg.h
+#include scsi/scsi_eh.h
+#include scsi/scsi_tcq.h
What do you need these for? Normally target drivers shouldn't need
these.
+struct vscsibk_emulate {
+ void (*pre_function)(struct vscsibk_pend *, void *);
+ void (*post_function)(struct vscsibk_pend *,
On Mon, Aug 11, 2014 at 01:29:26PM +0530, Sanjeev Sharma wrote:
spin_is_locked() always return false in uniprocessor configuration and
therefore it
would be advise to repalce with assert_spin_locked().
Signed-off-by: Sanjeev Sharma sanjeev_sha...@mentor.com
---
drivers/usb/storage/uas.c
On Mon, Aug 11, 2014 at 01:07:15PM -0400, James Smart wrote:
Acked-by: James Smart james.sm...@emulex.com
Can you jsut queue this up (and the pci fix as well) together with
anything else you have pending for 3.18?
I'd really like to move towards a model where maintainers of driver
collect
yep. I'll do so.
-- james s
On 8/11/2014 2:18 PM, Christoph Hellwig wrote:
On Mon, Aug 11, 2014 at 01:07:15PM -0400, James Smart wrote:
Acked-by: James Smart james.sm...@emulex.com
Can you jsut queue this up (and the pci fix as well) together with
anything else you have pending for 3.18?
Hi,
On 08/11/2014 08:19 PM, Guenter Roeck wrote:
On Mon, Aug 11, 2014 at 01:29:26PM +0530, Sanjeev Sharma wrote:
spin_is_locked() always return false in uniprocessor configuration and
therefore it
would be advise to repalce with assert_spin_locked().
Signed-off-by: Sanjeev Sharma
Hi,
On 08/11/2014 09:59 AM, Sanjeev Sharma wrote:
spin_is_locked() always return false in uniprocessor configuration and
therefore it
would be advise to repalce with assert_spin_locked().
Signed-off-by: Sanjeev Sharma sanjeev_sha...@mentor.com
Looks sane / good to me:
Acked-by: Hans de
On Mon, Aug 11, 2014 at 08:55:07PM +0200, Hans de Goede wrote:
Hi,
On 08/11/2014 08:19 PM, Guenter Roeck wrote:
On Mon, Aug 11, 2014 at 01:29:26PM +0530, Sanjeev Sharma wrote:
spin_is_locked() always return false in uniprocessor configuration and
therefore it
would be advise to
Hi,
On 08/11/2014 09:08 PM, Guenter Roeck wrote:
On Mon, Aug 11, 2014 at 08:55:07PM +0200, Hans de Goede wrote:
Hi,
On 08/11/2014 08:19 PM, Guenter Roeck wrote:
On Mon, Aug 11, 2014 at 01:29:26PM +0530, Sanjeev Sharma wrote:
spin_is_locked() always return false in uniprocessor configuration
On Fri, Jul 18, 2014 at 12:20:56PM +0200, Alexander Gordeev wrote:
The performance test is not decent, though. I used fio random
read against a null_blk device sitting on top of percpu_tags,
which is not exactly how percpu_ida is used. This is another
reason I am posting - an advice on how to
(Responding again without gmail, as the last email hit a failure when
responding to the lists..)
On Mon, 2014-08-11 at 16:17 -0400, Alexander Gordeev wrote:
On Fri, Jul 18, 2014 at 12:20:56PM +0200, Alexander Gordeev wrote:
The performance test is not decent, though. I used fio random
read
On Mon, Aug 11, 2014 at 11:56:17AM +, Sharma, Sanjeev wrote:
Hi Greg,
Please find my comment in line.
As it should, but where is it, your quoting is all messed up...
-Original Message-
From: Greg KH [mailto:gre...@linuxfoundation.org]
Sent: Monday, August 11, 2014 1:58 PM
Sreekanth == Sreekanth Reddy sreekanth.re...@avagotech.com writes:
Sreekanth Please let me known any further changes are required so that
Sreekanth I can send this patch once again with git send-email.
I'm OK with the latest iteration.
--
Martin K. Petersen Oracle Linux Engineering
--
To
spin_is_locked() always return false in uniprocessor configuration and
therefore it
would be advise to replace with lockdep_assert_held().
Signed-off-by: Sanjeev Sharma sanjeev_sha...@mentor.com
---
Changes in v2:
- replaced WARN_ON_ONCE() with lockdep_assert_held() to
avoid runtime overhead
Hi,
On 08/12/2014 08:08 AM, Sanjeev Sharma wrote:
spin_is_locked() always return false in uniprocessor configuration and
therefore it
would be advise to replace with lockdep_assert_held().
Signed-off-by: Sanjeev Sharma sanjeev_sha...@mentor.com
---
Changes in v2:
- replaced
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