Re: [PATCH 2/8] Drivers: scsi: storvsc: Filter commands based on the storage protocol version

2014-07-09 Thread Christoph Hellwig
On Tue, Jul 08, 2014 at 05:46:46PM -0700, K. Y. Srinivasan wrote: > Going forward it is possible that some of the commands that are not currently > implemented will be implemented on future Windows hosts. Make command > filtering > depend on the host version. > + if (vmstor_current_major <= V

Re: [PATCH 1/8] Drivers: scsi: storvsc: Change the limits to reflect the values on the host

2014-07-09 Thread Christoph Hellwig
On Tue, Jul 08, 2014 at 05:46:45PM -0700, K. Y. Srinivasan wrote: > + * In Hyper-V, each port/path/target maps to 1 scsi host adapter. Does it still? The STORVSC_FC_MAX_TARGETS define suggests otherwise. > - .cmd_per_lun = 1, > + .cmd_per_lun = 255, This looks like an

Re: [PATCH 3/8] Drivers: scsi: storvsc: Fix a bug in handling VMBUS protocol version

2014-07-09 Thread Christoph Hellwig
> + if ((vmbus_proto_version == VERSION_WS2008) || > + (vmbus_proto_version == VERSION_WIN7)) { This has superflous braces and doesn't use proper Linux indentation. But I think simply using a switch here might be cleaner anyway. -- To unsubscribe from this list: send the line "unsub

Re: [PATCH 5/8] Drivers: scsi: storvsc: Fix a bug in the handling of SRB status flags

2014-07-09 Thread Christoph Hellwig
Looks good, Reviewed-by: Christoph Hellwig -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [PATCH 4/8] Drivers: scsi: storvsc: Filter WRITE_SAME_16

2014-07-09 Thread Christoph Hellwig
On Tue, Jul 08, 2014 at 05:46:48PM -0700, K. Y. Srinivasan wrote: > Host does not handle WRITE_SAME_16; filter this command out. This patch > is required to handle large devices (greater than 2 TB disks). Storvsc already sets the no_write_same flag, where is the command coming from? -- To unsubsc

Re: [PATCH 7/8] drivers: scsi: storvsc: Set srb_flags in all cases

2014-07-09 Thread Christoph Hellwig
On Tue, Jul 08, 2014 at 05:46:51PM -0700, K. Y. Srinivasan wrote: > Correctly set SRB flags for all valid I/O directions. Some IHV drivers on the > Windows host require this. What are IHV drivers? Otherwise looks fine, Reviewed-by: Christoph Hellwig -- To unsubscribe from this list: send the l

Re: [PATCH 8/8] drivers: scsi: storvsc: Correctly handle TEST_UNIT_READY failure

2014-07-09 Thread Christoph Hellwig
On Tue, Jul 08, 2014 at 05:46:52PM -0700, K. Y. Srinivasan wrote: > --- a/drivers/scsi/storvsc_drv.c > +++ b/drivers/scsi/storvsc_drv.c > @@ -1023,6 +1023,13 @@ static void storvsc_handle_error(struct vmscsi_request > *vm_srb, > case ATA_12: > set_host_byte(scmn

Re: FAILED: patch "[PATCH] mm/memory-failure.c: support use of a dedicated thread to" failed to apply to 3.10-stable tree

2014-07-09 Thread Luis Henriques
On Mon, Jul 07, 2014 at 07:52:35PM -0400, Naoya Horiguchi wrote: > On Mon, Jul 07, 2014 at 03:47:59PM -0700, Greg Kroah-Hartman wrote: > > On Mon, Jul 07, 2014 at 03:41:11PM -0700, Greg Kroah-Hartman wrote: > > > On Mon, Jun 30, 2014 at 01:35:54PM -0400, Naoya Horiguchi wrote: > > > > > The patch b

Re: + shmem-fix-faulting-into-a-hole-while-its-punched-take-2.patch added to -mm tree

2014-07-09 Thread Vlastimil Babka
On 07/09/2014 08:35 AM, Hugh Dickins wrote: On Wed, 9 Jul 2014, Sasha Levin wrote: On 07/02/2014 03:25 PM, a...@linux-foundation.org wrote: From: Hugh Dickins Subject: shmem: fix faulting into a hole while it's punched, take 2 I suspect there's something off with this patch, as the shmem_fal

Re: FAILED: patch "[PATCH] ring-buffer: Check if buffer exists before polling" failed to apply to 3.10-stable tree

2014-07-09 Thread Luis Henriques
On Tue, Jul 08, 2014 at 03:16:43PM -0400, Steven Rostedt wrote: > On Mon, 07 Jul 2014 13:00:14 -0700 > wrote: > > > > > The patch below does not apply to the 3.10-stable tree. > > If someone wants it applied there, or to any other stable or longterm > > tree, then please email the backport, incl

Re: [PATCH 3.10 00/53] 3.10.48-stable review

2014-07-09 Thread Luis Henriques
On Tue, Jul 08, 2014 at 03:15:17PM -0700, Greg Kroah-Hartman wrote: > On Tue, Jul 08, 2014 at 06:19:37AM -0700, Guenter Roeck wrote: > > On 07/07/2014 04:57 PM, Greg Kroah-Hartman wrote: > > >This is the start of the stable review cycle for the 3.10.48 release. > > >There are 53 patches in this ser

Re: [PATCH v2 1/2] hwrng: fetch randomness only after device init

2014-07-09 Thread Jason Cooper
On Sat, Jul 05, 2014 at 11:04:52AM +0530, Amit Shah wrote: > Commit d9e7972619334 "hwrng: add randomness to system from rng sources" > added a call to rng_get_data() from the hwrng_register() function. > However, some rng devices need initialization before data can be read > from them. > > This co

Re: [PATCH 3.2 000/125] 3.2.61-rc1 review

2014-07-09 Thread Satoru Takeuchi
At Tue, 08 Jul 2014 18:27:37 -0700, Guenter Roeck wrote: > > On 07/08/2014 12:01 PM, Ben Hutchings wrote: > > This is the start of the stable review cycle for the 3.2.61 release. > > There are 125 patches in this series, which will be posted as responses > > to this one. If anyone has any issues

Re: [PATCH v2 2/2] virtio: rng: ensure reads happen after successful probe

2014-07-09 Thread Jason Cooper
On Mon, Jul 07, 2014 at 12:04:09PM +0530, Amit Shah wrote: > On (Sun) 06 Jul 2014 [23:09:49], Kees Cook wrote: > > On Sun, Jul 6, 2014 at 10:51 PM, Amit Shah wrote: > > > On (Sun) 06 Jul 2014 [21:38:36], Kees Cook wrote: > > >> On Fri, Jul 4, 2014 at 10:34 PM, Amit Shah wrote: > > >> > The hwrng

Re: + shmem-fix-faulting-into-a-hole-while-its-punched-take-2.patch added to -mm tree

2014-07-09 Thread Sasha Levin
On 07/09/2014 05:50 AM, Vlastimil Babka wrote: > On 07/09/2014 08:35 AM, Hugh Dickins wrote: >> On Wed, 9 Jul 2014, Sasha Levin wrote: >>> [ 363.600969] INFO: task trinity-c327:9203 blocked for more than 120 >>> seconds. >>> [ 363.605359] Not tainted >>> 3.16.0-rc4-next-20140708-sasha-000

Re: [PATCH v2 1/2] hwrng: fetch randomness only after device init

2014-07-09 Thread Amit Shah
On (Wed) 09 Jul 2014 [07:53:17], Jason Cooper wrote: > On Sat, Jul 05, 2014 at 11:04:52AM +0530, Amit Shah wrote: > > Commit d9e7972619334 "hwrng: add randomness to system from rng sources" > > added a call to rng_get_data() from the hwrng_register() function. > > However, some rng devices need ini

Re: [PATCH v2 2/2] virtio: rng: ensure reads happen after successful probe

2014-07-09 Thread Amit Shah
On (Wed) 09 Jul 2014 [08:08:23], Jason Cooper wrote: > On Mon, Jul 07, 2014 at 12:04:09PM +0530, Amit Shah wrote: > > On (Sun) 06 Jul 2014 [23:09:49], Kees Cook wrote: > > > On Sun, Jul 6, 2014 at 10:51 PM, Amit Shah wrote: > > > > On (Sun) 06 Jul 2014 [21:38:36], Kees Cook wrote: > > > >> On Fri,

Re: [PATCH v2 1/2] hwrng: fetch randomness only after device init

2014-07-09 Thread Jason Cooper
On Wed, Jul 09, 2014 at 06:38:22PM +0530, Amit Shah wrote: > On (Wed) 09 Jul 2014 [07:53:17], Jason Cooper wrote: > > On Sat, Jul 05, 2014 at 11:04:52AM +0530, Amit Shah wrote: > > > Commit d9e7972619334 "hwrng: add randomness to system from rng sources" > > > added a call to rng_get_data() from th

Re: [PATCH v2 1/2] hwrng: fetch randomness only after device init

2014-07-09 Thread Amit Shah
On (Wed) 09 Jul 2014 [09:17:37], Jason Cooper wrote: > On Wed, Jul 09, 2014 at 06:38:22PM +0530, Amit Shah wrote: > > On (Wed) 09 Jul 2014 [07:53:17], Jason Cooper wrote: > > > On Sat, Jul 05, 2014 at 11:04:52AM +0530, Amit Shah wrote: > > > > Commit d9e7972619334 "hwrng: add randomness to system f

Re: [PATCH 2/3] mm: compaction: detect when scanners meet in isolate_freepages

2014-07-09 Thread Vlastimil Babka
On 07/08/2014 07:09 PM, Ben Hutchings wrote: On Mon, 2014-06-09 at 11:39 +0200, Vlastimil Babka wrote: commit 7ed695e069c3cbea5e1fd08f84a04536da91f584 upstream. Compaction of a zone is finished when the migrate scanner (which begins at the zone's lowest pfn) meets the free page scanner (which b

Re: [PATCH 2/3] mm: compaction: detect when scanners meet in isolate_freepages

2014-07-09 Thread Ben Hutchings
On Wed, 2014-07-09 at 16:36 +0200, Vlastimil Babka wrote: > On 07/08/2014 07:09 PM, Ben Hutchings wrote: > > On Mon, 2014-06-09 at 11:39 +0200, Vlastimil Babka wrote: > >> commit 7ed695e069c3cbea5e1fd08f84a04536da91f584 upstream. > >> > >> Compaction of a zone is finished when the migrate scanner (

[RFC PATCH] hwrng: sysfs entry rng_seed_kernel, was: "Re: [PATCH v2 1/2] hwrng: fetch randomness only after device init"

2014-07-09 Thread Jason Cooper
Amit, Kees, On Wed, Jul 09, 2014 at 06:55:24PM +0530, Amit Shah wrote: > On (Wed) 09 Jul 2014 [09:17:37], Jason Cooper wrote: > > On Wed, Jul 09, 2014 at 06:38:22PM +0530, Amit Shah wrote: > > > On (Wed) 09 Jul 2014 [07:53:17], Jason Cooper wrote: > > > > On Sat, Jul 05, 2014 at 11:04:52AM +0530,

Re: [PATCH v2 2/2] virtio: rng: ensure reads happen after successful probe

2014-07-09 Thread Jason Cooper
On Sat, Jul 05, 2014 at 11:04:53AM +0530, Amit Shah wrote: > The hwrng core asks for random data in the hwrng_register() call itself > from commit d9e7972619. This doesn't play well with virtio -- the > DRIVER_OK bit is only set by virtio core on a successful probe, and > we're not yet out of our

Re: + shmem-fix-faulting-into-a-hole-while-its-punched-take-2.patch added to -mm tree

2014-07-09 Thread Vlastimil Babka
83.995898] Not tainted 3.16.0-rc4-next-20140709-sasha-00024-gd22103d-dirty #775 [ 484.000405] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 484.004961] trinity-c37 D 13160 8968 8558 0x1000 [ 484.009035]

Re: + shmem-fix-faulting-into-a-hole-while-its-punched-take-2.patch added to -mm tree

2014-07-09 Thread Hugh Dickins
On Wed, 9 Jul 2014, Vlastimil Babka wrote: > On 07/09/2014 06:03 PM, Sasha Levin wrote: > > > > We can see that it's not blocked since it's in the middle of a spinlock > > unlock > > call, and we can guess it's been in that function for a while because of > > the hung > > task timer, and other pro

patch "usb: option: Add ID for Telewell TW-LTE 4G v2" added to usb tree

2014-07-09 Thread gregkh
This is a note to let you know that I've just added the patch titled usb: option: Add ID for Telewell TW-LTE 4G v2 to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of

patch "USB: cp210x: add support for Corsair usb dongle" added to usb tree

2014-07-09 Thread gregkh
This is a note to let you know that I've just added the patch titled USB: cp210x: add support for Corsair usb dongle to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release

RE: [PATCH 7/8] drivers: scsi: storvsc: Set srb_flags in all cases

2014-07-09 Thread KY Srinivasan
> -Original Message- > From: Christoph Hellwig [mailto:h...@infradead.org] > Sent: Wednesday, July 9, 2014 1:45 AM > To: KY Srinivasan > Cc: linux-ker...@vger.kernel.org; de...@linuxdriverproject.org; > oher...@suse.com; jbottom...@parallels.com; jasow...@redhat.com; > a...@canonical.com;

RE: [PATCH 8/8] drivers: scsi: storvsc: Correctly handle TEST_UNIT_READY failure

2014-07-09 Thread KY Srinivasan
> -Original Message- > From: Christoph Hellwig [mailto:h...@infradead.org] > Sent: Wednesday, July 9, 2014 1:47 AM > To: KY Srinivasan > Cc: linux-ker...@vger.kernel.org; de...@linuxdriverproject.org; > oher...@suse.com; jbottom...@parallels.com; jasow...@redhat.com; > a...@canonical.com;

Linux 3.4.98

2014-07-09 Thread Greg KH
I'm announcing the release of the 3.4.98 kernel. All users of the 3.4 kernel series must upgrade. The updated 3.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-3.4.y and can be browsed at the normal kernel.org git web browser:

Linux 3.10.48

2014-07-09 Thread Greg KH
I'm announcing the release of the 3.10.48 kernel. All users of the 3.10 kernel series must upgrade. The updated 3.10.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-3.10.y and can be browsed at the normal kernel.org git web browser:

Re: Linux 3.10.48

2014-07-09 Thread Greg KH
diff --git a/Makefile b/Makefile index 6a3b46d1863c..f7e5680740f9 100644 --- a/Makefile +++ b/Makefile @@ -1,6 +1,6 @@ VERSION = 3 PATCHLEVEL = 10 -SUBLEVEL = 47 +SUBLEVEL = 48 EXTRAVERSION = NAME = TOSSUG Baby Fish diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index f82

Linux 3.15.5

2014-07-09 Thread Greg KH
I'm announcing the release of the 3.15.5 kernel. All users of the 3.15 kernel series must upgrade. The updated 3.15.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-3.15.y and can be browsed at the normal kernel.org git web browser:

Re: Linux 3.4.98

2014-07-09 Thread Greg KH
diff --git a/Makefile b/Makefile index fdd7c32ea1f7..d277446ee8ee 100644 --- a/Makefile +++ b/Makefile @@ -1,6 +1,6 @@ VERSION = 3 PATCHLEVEL = 4 -SUBLEVEL = 97 +SUBLEVEL = 98 EXTRAVERSION = NAME = Saber-toothed Squirrel diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index

Linux 3.14.12

2014-07-09 Thread Greg KH
I'm announcing the release of the 3.14.12 kernel. All users of the 3.14 kernel series must upgrade. The updated 3.14.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-3.14.y and can be browsed at the normal kernel.org git web browser:

RE: [PATCH 4/8] Drivers: scsi: storvsc: Filter WRITE_SAME_16

2014-07-09 Thread KY Srinivasan
> -Original Message- > From: Christoph Hellwig [mailto:h...@infradead.org] > Sent: Wednesday, July 9, 2014 1:43 AM > To: KY Srinivasan > Cc: linux-ker...@vger.kernel.org; de...@linuxdriverproject.org; > oher...@suse.com; jbottom...@parallels.com; jasow...@redhat.com; > a...@canonical.com;

Re: [PATCH 4/8] Drivers: scsi: storvsc: Filter WRITE_SAME_16

2014-07-09 Thread James Bottomley
On Wed, 2014-07-09 at 19:52 +, KY Srinivasan wrote: > > > -Original Message- > > From: Christoph Hellwig [mailto:h...@infradead.org] > > Sent: Wednesday, July 9, 2014 1:43 AM > > To: KY Srinivasan > > Cc: linux-ker...@vger.kernel.org; de...@linuxdriverproject.org; > > oher...@suse.com;

[STABLE][PATCH] parisc,metag: Do not hardcode maximum userspace stack size

2014-07-09 Thread Helge Deller
Dear stable kernel team, Can you please consider adding this patch to stable kernel 3.14 ? It's upstream commit 042d27acb64924a0e8a43e972485913a32407beb with a minor trivial cleanup in mm/Kconfig so that it applies cleanly to 3.14. Without this patch, we always use 1 GB stack on hppa which hurts

RE: [PATCH 3/8] Drivers: scsi: storvsc: Fix a bug in handling VMBUS protocol version

2014-07-09 Thread KY Srinivasan
> -Original Message- > From: Christoph Hellwig [mailto:h...@infradead.org] > Sent: Wednesday, July 9, 2014 1:42 AM > To: KY Srinivasan > Cc: linux-ker...@vger.kernel.org; de...@linuxdriverproject.org; > oher...@suse.com; jbottom...@parallels.com; jasow...@redhat.com; > a...@canonical.com;

RE: [PATCH 2/8] Drivers: scsi: storvsc: Filter commands based on the storage protocol version

2014-07-09 Thread KY Srinivasan
> -Original Message- > From: Christoph Hellwig [mailto:h...@infradead.org] > Sent: Wednesday, July 9, 2014 1:41 AM > To: KY Srinivasan > Cc: linux-ker...@vger.kernel.org; de...@linuxdriverproject.org; > oher...@suse.com; jbottom...@parallels.com; jasow...@redhat.com; > a...@canonical.com;

RE: [PATCH 1/8] Drivers: scsi: storvsc: Change the limits to reflect the values on the host

2014-07-09 Thread KY Srinivasan
> -Original Message- > From: Christoph Hellwig [mailto:h...@infradead.org] > Sent: Wednesday, July 9, 2014 1:40 AM > To: KY Srinivasan > Cc: linux-ker...@vger.kernel.org; de...@linuxdriverproject.org; > oher...@suse.com; jbottom...@parallels.com; jasow...@redhat.com; > a...@canonical.com;

[PATCH] Revert "drm/i915: Don't set the 8to6 dither flag when not scaling"

2014-07-09 Thread Daniel Vetter
This reverts commit 773875bfb6737982903c42d1ee88cf60af80089c. It is very much needed and the lack of dithering has been reported by a large list of people with various gen2/3 hardware. Also, the original patch was complete non-sense since the WARNING backtraces in the references bugzilla are abou

RE: [PATCH 4/8] Drivers: scsi: storvsc: Filter WRITE_SAME_16

2014-07-09 Thread KY Srinivasan
> -Original Message- > From: James Bottomley [mailto:jbottom...@parallels.com] > Sent: Wednesday, July 9, 2014 12:57 PM > To: KY Srinivasan > Cc: linux-ker...@vger.kernel.org; h...@infradead.org; > de...@linuxdriverproject.org; a...@canonical.com; stable@vger.kernel.org; > linux-s...@vger

patch "Drivers: hv: util: Fix a bug in the KVP code" added to char-misc tree

2014-07-09 Thread gregkh
This is a note to let you know that I've just added the patch titled Drivers: hv: util: Fix a bug in the KVP code to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-linus branch. The patch will show up in th

patch "Drivers: hv: vmbus: Fix a bug in the channel callback dispatch code" added to char-misc tree

2014-07-09 Thread gregkh
This is a note to let you know that I've just added the patch titled Drivers: hv: vmbus: Fix a bug in the channel callback dispatch code to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-linus branch. The p

Re: [PATCH 3.2 000/125] 3.2.61-rc1 review

2014-07-09 Thread Ben Hutchings
On Wed, 2014-07-09 at 20:53 +0900, Satoru Takeuchi wrote: [...] > This kernel passed my test. I didn't hit the problem which > Guenter reported since I only test x86_64 arch. [...] Thanks for testing! Ben. -- Ben Hutchings All the simple programs have been written, and all the good names taken.

Re: [PATCH] Revert "drm/i915: Don't set the 8to6 dither flag when not scaling"

2014-07-09 Thread Pavel Machek
On Wed 2014-07-09 22:35:53, Daniel Vetter wrote: > This reverts commit 773875bfb6737982903c42d1ee88cf60af80089c. > > It is very much needed and the lack of dithering has been reported by > a large list of people with various gen2/3 hardware. > > Also, the original patch was complete non-sense sin

Re: [PATCH 4/8] Drivers: scsi: storvsc: Filter WRITE_SAME_16

2014-07-09 Thread James Bottomley
On Wed, 2014-07-09 at 21:14 +, KY Srinivasan wrote: > > > -Original Message- > > From: James Bottomley [mailto:jbottom...@parallels.com] > > Sent: Wednesday, July 9, 2014 12:57 PM > > To: KY Srinivasan > > Cc: linux-ker...@vger.kernel.org; h...@infradead.org; > > de...@linuxdriverproje

RE: [PATCH 4/8] Drivers: scsi: storvsc: Filter WRITE_SAME_16

2014-07-09 Thread KY Srinivasan
> -Original Message- > From: James Bottomley [mailto:jbottom...@parallels.com] > Sent: Wednesday, July 9, 2014 3:27 PM > To: KY Srinivasan > Cc: linux-ker...@vger.kernel.org; m...@mkp.net; h...@infradead.org; > de...@linuxdriverproject.org; a...@canonical.com; stable@vger.kernel.org; > li

patch "stable_kernel_rules: Add pointer to netdev-FAQ for network patches" added to driver-core tree

2014-07-09 Thread gregkh
This is a note to let you know that I've just added the patch titled stable_kernel_rules: Add pointer to netdev-FAQ for network patches to my driver-core git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git in the driver-core-next branch. T

patch "USB: ehci-pci: USB host controller support for Intel Quark X1000" added to usb tree

2014-07-09 Thread gregkh
This is a note to let you know that I've just added the patch titled USB: ehci-pci: USB host controller support for Intel Quark X1000 to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-next branch. The patch will show up in t

patch "USB: ftdi_sio: Add extra PID." added to usb tree

2014-07-09 Thread gregkh
This is a note to let you know that I've just added the patch titled USB: ftdi_sio: Add extra PID. to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next

RE: [PATCH 1/8] Drivers: scsi: storvsc: Change the limits to reflect the values on the host

2014-07-09 Thread KY Srinivasan
> -Original Message- > From: driverdev-devel-boun...@linuxdriverproject.org [mailto:driverdev- > devel-boun...@linuxdriverproject.org] On Behalf Of KY Srinivasan > Sent: Wednesday, July 9, 2014 1:07 PM > To: Christoph Hellwig > Cc: linux-s...@vger.kernel.org; jasow...@redhat.com; linux- >

Re: + shmem-fix-faulting-into-a-hole-while-its-punched-take-2.patch added to -mm tree

2014-07-09 Thread Hugh Dickins
On Wed, 9 Jul 2014, Hugh Dickins wrote: > On Wed, 9 Jul 2014, Vlastimil Babka wrote: > > On 07/09/2014 06:03 PM, Sasha Levin wrote: > > > > > > We can see that it's not blocked since it's in the middle of a spinlock > > > unlock > > > call, and we can guess it's been in that function for a while b

[PATCH] cpufreq: move policy kobj to policy->cpu at resume

2014-07-09 Thread Viresh Kumar
This is only relevant to implementations with multiple clusters, where clusters have separate clock lines but all CPUs within a cluster share it. Consider a dual cluster platform with 2 cores per cluster. During suspend we start offlining CPUs from 1 to 3. When CPU2 is remove, policy->kobj would b

[PATCH V2 7/8] drivers: scsi: storvsc: Set srb_flags in all cases

2014-07-09 Thread K. Y. Srinivasan
Correctly set SRB flags for all valid I/O directions. Some IHV drivers on the Windows host require this. Signed-off-by: K. Y. Srinivasan Cc: --- drivers/scsi/storvsc_drv.c | 12 +--- 1 files changed, 5 insertions(+), 7 deletions(-) diff --git a/drivers/scsi/storvsc_drv.c b/drivers/sc

[PATCH V2 4/8] Drivers: scsi: storvsc: Fix a bug in handling VMBUS protocol version

2014-07-09 Thread K. Y. Srinivasan
Based on the negotiated VMBUS protocol version, we adjust the size of the storage protocol messages. The two sizes we currently handle are pre-win8 and post-win8. In WS2012 R2, we are negotiating higher VMBUS protocol version than the win8 version. Make adjustments to correctly handle this. In th

[PATCH V2 1/8] Drivers: scsi: storvsc: Change the limits to reflect the values on the host

2014-07-09 Thread K. Y. Srinivasan
Hyper-V hosts can support multiple targets and multiple channels and larger number of LUNs per target. Update the code to reflect this. With this patch we can correctly enumerate all the paths in a multi-path storage environment. In this version of the patch I have addressed comments from Christ

[PATCH V2 8/8] drivers: scsi: storvsc: Correctly handle TEST_UNIT_READY failure

2014-07-09 Thread K. Y. Srinivasan
On some Windows hosts on FC SANs, TEST_UNIT_READY can return SRB_STATUS_ERROR. Correctly handle this. In this version of the patch I have addressed comments from Christoph Hellwig Signed-off-by: K. Y. Srinivasan Cc: --- drivers/scsi/storvsc_drv.c |7 +++ 1 files changed, 7 insertions(

[PATCH V2 5/8] Drivers: scsi: storvsc: Fix a bug in the handling of SRB status flags

2014-07-09 Thread K. Y. Srinivasan
SRB status can have additional information. Mask these out before processing SRB status. In this version of the patch I have addressed comments from Christoph Hellwig Signed-off-by: K. Y. Srinivasan Cc: --- drivers/scsi/storvsc_drv.c |5 - 1 files changed, 4 insertions(+), 1 deletion

[PATCH V2 3/8] Drivers: scsi: storvsc: Filter commands based on the storage protocol version

2014-07-09 Thread K. Y. Srinivasan
Going forward it is possible that some of the commands that are not currently implemented will be implemented on future Windows hosts. Even if they are not implemented, we are told the host will corrrectly handle unsupported commands (by returning appropriate return code and sense information). Mak

[PATCH V2 2/8] Drivers: scsi: storvsc: Set cmd_per_lun to reflect value supported by the Host

2014-07-09 Thread K. Y. Srinivasan
Set cmd_per_lun to reflect value supported by the Host. In this version of the patch I have addressed comments from Christoph Hellwig Signed-off-by: K. Y. Srinivasan Cc: --- drivers/scsi/storvsc_drv.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/scsi/storvs

[PATCH V2 2/8] Drivers: scsi: storvsc: Set cmd_per_lun to reflect value supported by the Host

2014-07-09 Thread K. Y. Srinivasan
Set cmd_per_lun to reflect value supported by the Host. In this version of the patch I have addressed comments from Christoph Hellwig Signed-off-by: K. Y. Srinivasan Cc: --- drivers/scsi/storvsc_drv.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/scsi/storvs

Re: [patch 0/4] 3.12-stable rtmutex @stable backports

2014-07-09 Thread Mike Galbraith
On Mon, 2014-07-07 at 16:55 +0200, Mike Galbraith wrote: > Seems the below stable tagged rtmutex fixes won't go further back than > 3.14 unless someone does the leg work of making them applicable. > > Ergo, this series contains.. > > 397335f0 rtmutex: Fix deadlock detector for real > 82084984 rt