[PATCH 01/47] nvme: add missing unmaps in nvme_queue_rq

2015-11-20 Thread Christoph Hellwig
When we fail various metadata related operations in nvme_queue_rq we need to unmap the data SGL. Cc: stable@vger.kernel.org Signed-off-by: Christoph Hellwig Signed-off-by: Keith Busch --- drivers/nvme/host/pci.c | 15 --- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git

Re: [PATCH] toshiba_acpi: Fix blank screen at boot if transflective backlight is supported

2015-11-20 Thread Darren Hart
On Fri, Nov 20, 2015 at 04:46:07PM -0700, Azael Avalos wrote: > Hi Darren, > > 2015-11-20 16:16 GMT-07:00 Darren Hart : > > On Sun, Nov 15, 2015 at 08:32:47PM -0700, Azael Avalos wrote: > >> If transflective backlight is supported and the brightness is zero > >> (lowest brightness level), the set_

patch "tty: audit: Fix audit source" added to tty-linus

2015-11-20 Thread gregkh
This is a note to let you know that I've just added the patch titled tty: audit: Fix audit source to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release of the linux-next t

patch "tty: Fix tty_send_xchar() lock order inversion" added to tty-linus

2015-11-20 Thread gregkh
This is a note to let you know that I've just added the patch titled tty: Fix tty_send_xchar() lock order inversion to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release o

[patch 16/26] ocfs2: fix umask ignored issue

2015-11-20 Thread akpm
From: Junxiao Bi Subject: ocfs2: fix umask ignored issue New created file's mode is not masked with umask, and this makes umask not work for ocfs2 volume. Fixes: 702e5bc ("ocfs2: use generic posix ACL infrastructure") Signed-off-by: Junxiao Bi Cc: Gang He Cc: Mark Fasheh Cc: Joel Becker Cc:

[patch 13/26] kernel/signal.c: unexport sigsuspend()

2015-11-20 Thread akpm
From: Richard Weinberger Subject: kernel/signal.c: unexport sigsuspend() sigsuspend() is nowhere used except in signal.c itself, so we can mark it static do not pollute the global namespace. But this patch is more than a boring cleanup patch, it fixes a real issue on UserModeLinux. UML has a sp

[patch 10/26] mm/hugetlbfs: fix bugs in fallocate hole punch of areas with holes

2015-11-20 Thread akpm
From: Mike Kravetz Subject: mm/hugetlbfs: fix bugs in fallocate hole punch of areas with holes Hugh Dickins pointed out problems with the new hugetlbfs fallocate hole punch code. These problems are in the routine remove_inode_hugepages and mostly occur in the case where there are holes in the ra

[patch 11/26] fat: fix fake_offset handling on error path

2015-11-20 Thread akpm
From: OGAWA Hirofumi Subject: fat: fix fake_offset handling on error path For the root directory, . and .. are faked (using dir_emit_dots()) and ctx->pos is reset from 2 to 0. A corrupted root directory could cause fat_get_entry() to fail, but ->iterate() (fat_readdir()) reports progress to th

Re: [PATCH] stable_kernel_rules.txt: Remove extra space after Cc:

2015-11-20 Thread Jonathan Corbet
On Wed, 18 Nov 2015 09:58:38 +0100 Richard Weinberger wrote: > Fixes the checkpatch.pl warning: > "WARNING: Use a single space after Cc:" > > Very lazy hackers just copy&paste the stable tag from this > document. As it contains an extra space, checkpatch.pl will > not like the resulting patch...

Re: [PATCH] toshiba_acpi: Fix blank screen at boot if transflective backlight is supported

2015-11-20 Thread Azael Avalos
Hi Darren, 2015-11-20 16:16 GMT-07:00 Darren Hart : > On Sun, Nov 15, 2015 at 08:32:47PM -0700, Azael Avalos wrote: >> If transflective backlight is supported and the brightness is zero >> (lowest brightness level), the set_lcd_brightness function will activate >> the transflective backlight, maki

Re: [PATCH] toshiba_acpi: Fix blank screen at boot if transflective backlight is supported

2015-11-20 Thread Darren Hart
On Sun, Nov 15, 2015 at 08:32:47PM -0700, Azael Avalos wrote: > If transflective backlight is supported and the brightness is zero > (lowest brightness level), the set_lcd_brightness function will activate > the transflective backlight, making the LCD appear to be turned off. > > This patch fixes

+ mm-hugetlb-fix-hugepage-memory-leak-caused-by-wrong-reserve-count.patch added to -mm tree

2015-11-20 Thread akpm
The patch titled Subject: mm: hugetlb: fix hugepage memory leak caused by wrong reserve count has been added to the -mm tree. Its filename is mm-hugetlb-fix-hugepage-memory-leak-caused-by-wrong-reserve-count.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/bro

[PATCH 3/9] parisc: Fix asm/mman.h regarding MAP_HUGETLB and MADV_XX flags

2015-11-20 Thread Helge Deller
On parisc we have up to now never supported Huge Pages, even glibc did not defined MAP_HUGETLB for parisc. Since the Huge Page support is being added now, clean up existing definitions for MAP_HUGETLB and friends. Drop lots of MADV_xxK_PAGES flags, which were never used and were designed for a pat

[PATCH 3/9] parisc: Fix asm/mman.h regarding MAP_HUGETLB and MADV_XX flags

2015-11-20 Thread Helge Deller
On parisc we have up to now never supported Huge Pages, even glibc did not defined MAP_HUGETLB for parisc. Since the Huge Page support is being added now, clean up existing definitions for MAP_HUGETLB and friends. Drop lots of MADV_xxK_PAGES flags, which were never used and were designed for a pat

[PATCH] [drm-fixes] drm/ttm: Fixed a read/write lock imbalance

2015-11-20 Thread Sinclair Yeh
From: Thomas Hellstrom In ttm_write_lock(), the uninterruptible path should call __ttm_write_lock() not __ttm_read_lock(). This fixes a vmwgfx hang on F23 start up. syeh: Extracted this from one of Thomas' internal patches. Cc: Signed-off-by: Thomas Hellstrom Reviewed-by: Sinclair Yeh ---

Re: [PATCH] block: protect rw_page against device teardown

2015-11-20 Thread Williams, Dan J
On Fri, 2015-11-20 at 13:12 -0500, Matthew Wilcox wrote: > I'd prefer bdev_read_page() and bdev_write_page() to be a bit more > consistent > (eg 'rc' vs 'result'), but: > > Acked-by: Matthew Wilcox Thanks!  Fixed up version: 8< Subject: block: protect rw_page against device teardown From:

Re: [PATCH] block: protect rw_page against device teardown

2015-11-20 Thread Matthew Wilcox
I'd prefer bdev_read_page() and bdev_write_page() to be a bit more consistent (eg 'rc' vs 'result'), but: Acked-by: Matthew Wilcox On Fri, Nov 20, 2015 at 12:51:30AM +, Williams, Dan J wrote: > On Fri, 2015-11-20 at 08:32 +0800, kbuild test robot wrote: > > Hi Dan, > > > > [auto build test

Re: [Intel-gfx] [PATCH v4] drm/i915: Pin the ifbdev for the info->system_base GGTT mmapping

2015-11-20 Thread kbuild test robot
Hi Chris, [auto build test WARNING on drm-intel/for-linux-next] [cannot apply to v4.4-rc1 next-20151120] url: https://github.com/0day-ci/linux/commits/Chris-Wilson/drm-i915-Pin-the-ifbdev-for-the-info-system_base-GGTT-mmapping/20151121-003300 base: git://anongit.freedesktop.org/drm-intel

Re: [PATCH 4/8] mm, dax: truncate dax mappings at bdev or fs shutdown

2015-11-20 Thread Dan Williams
On Thu, Nov 19, 2015 at 8:25 PM, Dan Williams wrote: > On Thu, Nov 19, 2015 at 8:06 PM, Dave Chinner wrote: [..] > What would be the recommended interface to tell XFS to sync if it can, > but give up quickly if it hits an error and then shutdown permanently? Thinking about this a bit further I t

Re: [Intel-gfx] [PATCH v4] drm/i915: Pin the ifbdev for the info->system_base GGTT mmapping

2015-11-20 Thread kbuild test robot
Hi Chris, [auto build test ERROR on drm-intel/for-linux-next] [cannot apply to v4.4-rc1 next-20151120] url: https://github.com/0day-ci/linux/commits/Chris-Wilson/drm-i915-Pin-the-ifbdev-for-the-info-system_base-GGTT-mmapping/20151121-003300 base: git://anongit.freedesktop.org/drm-intel for

[PATCH 01/47] nvme: add missing unmaps in nvme_queue_rq

2015-11-20 Thread Christoph Hellwig
When we fail various metadata related operations in nvme_queue_rq we need to unmap the data SGL. Cc: stable@vger.kernel.org Signed-off-by: Christoph Hellwig Signed-off-by: Keith Busch --- drivers/nvme/host/pci.c | 15 --- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git

Re: [PATCH v4] drm/i915: Pin the ifbdev for the info->system_base GGTT mmapping

2015-11-20 Thread Jesse Barnes
On 11/20/2015 08:29 AM, Chris Wilson wrote: > A long time ago (before 3.14) we relied on a permanent pinning of the > ifbdev to lock the fb in place inside the GGTT. However, the > introduction of stealing the BIOS framebuffer and reusing its address in > the GGTT for the fbdev has muddied waters a

[PATCH v4] drm/i915: Pin the ifbdev for the info->system_base GGTT mmapping

2015-11-20 Thread Chris Wilson
A long time ago (before 3.14) we relied on a permanent pinning of the ifbdev to lock the fb in place inside the GGTT. However, the introduction of stealing the BIOS framebuffer and reusing its address in the GGTT for the fbdev has muddied waters and we use an inherited fb. However, the inherited fb

Re: [PATCH v3] drm/i915: Pin the ifbdev for the info->system_base GGTT mmapping

2015-11-20 Thread Jesse Barnes
On 11/20/2015 06:34 AM, Chris Wilson wrote: > A long time ago (before 3.14) we relied on a permanent pinning of the > ifbdev to lock the fb in place inside the GGTT. However, the > introduction of stealing the BIOS framebuffer and reusing its address in > the GGTT for the fbdev has muddied waters a

Re: [PATCH v2 1/2] drm/i915: Set the map-and-fenceable flag for preallocated objects

2015-11-20 Thread Jesse Barnes
On 11/20/2015 06:16 AM, Chris Wilson wrote: > As we mark the preallocated objects as bound, we should also flag them > correctly as being map-and-fenceable (if appropriate!) so that later > users do not get confused and try and rebind the pinned vma in order to > get a map-and-fenceable binding. >

Re: [Intel-gfx] [PATCH] drm/i915: Validate execbuffer start/length arguments against the target bo

2015-11-20 Thread Ville Syrjälä
On Fri, Nov 20, 2015 at 03:11:04PM +, Chris Wilson wrote: > The offset within and the length of the command sequence to execute are > supplied by the user with respect to the batch buffer. We should be > validating that region is wholly contained within the batch buffer; > make it so. > > Repo

Re: [PATCH] i2c: core: fix wakeup irq parsing

2015-11-20 Thread Wolfram Sang
On Thu, Nov 12, 2015 at 03:42:26PM +0200, Grygorii Strashko wrote: > This patch fixes obvious copy-past error in wake up irq parsing > code which leads to the fact that dev_pm_set_wake_irq() will > be called with wrong IRQ number when "wakeup" IRQ is not > defined in DT. > > Cc: Dmitry Torokhov >

[PATCH] drm/i915: Validate execbuffer start/length arguments against the target bo

2015-11-20 Thread Chris Wilson
The offset within and the length of the command sequence to execute are supplied by the user with respect to the batch buffer. We should be validating that region is wholly contained within the batch buffer; make it so. Reported-by: Ville Syrjälä Signed-off-by: Chris Wilson Cc: stable@vger.kerne

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2015-11-20 Thread Stephane Hamelet
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[PATCH v3] drm/i915: Pin the ifbdev for the info->system_base GGTT mmapping

2015-11-20 Thread Chris Wilson
A long time ago (before 3.14) we relied on a permanent pinning of the ifbdev to lock the fb in place inside the GGTT. However, the introduction of stealing the BIOS framebuffer and reusing its address in the GGTT for the fbdev has muddied waters and we use an inherited fb. However, the inherited fb

[PATCH v2 2/2] drm/i915: Pin the ifbdev for the info->system_base GGTT mmapping

2015-11-20 Thread Chris Wilson
A long time ago (before 3.14) we relied on a permanent pinning of the ifbdev to lock the fb in place inside the GGTT. However, the introduction of stealing the BIOS framebuffer and reusing its address in the GGTT for the fbdev has muddied waters and we use an inherited fb. However, the inherited fb

[PATCH v2 1/2] drm/i915: Set the map-and-fenceable flag for preallocated objects

2015-11-20 Thread Chris Wilson
As we mark the preallocated objects as bound, we should also flag them correctly as being map-and-fenceable (if appropriate!) so that later users do not get confused and try and rebind the pinned vma in order to get a map-and-fenceable binding. Signed-off-by: Chris Wilson Cc: "Goel, Akash" Cc: D