The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: Lucas De Marchi <lucas.demarchi@profusion.mobi>
CC: Jiri Slaby <jslaby@suse.cz>
CC: "David S. Miller" <davem@davemloft.net>
CC: Takashi Iwai <tiwai@suse.de>
CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: NDavid S. Miller <davem@davemloft.net>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NJiri Pirko <jpirko@redhat.com>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: Tony Lindgren <tony@atomide.com>
CC: Mugunthan V N <mugunthanvnm@ti.com>
CC: Kevin Hilman <khilman@ti.com>
CC: "David S. Miller" <davem@davemloft.net>
CC: Cyril Chemparathy <cyril@ti.com>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NDavid S. Miller <davem@davemloft.net>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: "David S. Miller" <davem@davemloft.net>
CC: Cesar Eduardo Barros <cesarb@cesarb.net>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NDavid S. Miller <davem@davemloft.net>
Acked-by: NCesar Eduardo Barros <cesarb@cesarb.net>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: "David S. Miller" <davem@davemloft.net>
CC: Paul Gortmaker <paul.gortmaker@windriver.com>
CC: Cesar Eduardo Barros <cesarb@cesarb.net>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NDavid S. Miller <davem@davemloft.net>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: Stephen Hemminger <shemminger@vyatta.com>
CC: "David S. Miller" <davem@davemloft.net>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NDavid S. Miller <davem@davemloft.net>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: Paul Gortmaker <paul.gortmaker@windriver.com>
CC: "David S. Miller" <davem@davemloft.net>
CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NDavid S. Miller <davem@davemloft.net>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
CC: Jesse Brandeburg <jesse.brandeburg@intel.com>
CC: Bruce Allan <bruce.w.allan@intel.com>
CC: Carolyn Wyborny <carolyn.wyborny@intel.com>
CC: Don Skidmore <donald.c.skidmore@intel.com>
CC: Greg Rose <gregory.v.rose@intel.com>
CC: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
CC: Alex Duyck <alexander.h.duyck@intel.com>
CC: John Ronciak <john.ronciak@intel.com>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: Paul Gortmaker <paul.gortmaker@windriver.com>
CC: "David S. Miller" <davem@davemloft.net>
CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
CC: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NDavid S. Miller <davem@davemloft.net>
Acked-by: NJeff Kirsher <jeffrey.r.kirsher@intel.com>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NGrant Grundler <grundler@parisc-linux.org>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: Jay Cliburn <jcliburn@gmail.com>
CC: Chris Snook <chris.snook@gmail.com>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NChris Snook <chris.snook@gmail.com>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: "David S. Miller" <davem@davemloft.net>
CC: Paul Gortmaker <paul.gortmaker@windriver.com>
CC: Mathieu Poirier <mathieu.poirier@linaro.org>
CC: Greg Ungerer <gerg@uclinux.org>
CC: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NDavid S. Miller <davem@davemloft.net>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: "David S. Miller" <davem@davemloft.net>
CC: Stephen Hemminger <shemminger@vyatta.com>
CC: Paul Gortmaker <paul.gortmaker@windriver.com>
CC: Mike Sterling <Mike.Sterling@microsoft.com>
CC: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NDavid S. Miller <davem@davemloft.net>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: David Woodhouse <dwmw2@infradead.org>
CC: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
CC: Huang Shijie <b32955@freescale.com>
CC: Arnd Bergmann <arnd@arndb.de>
CC: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NArtem Bityutskiy <Artem.Bityutskiy@linux.intel.com>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: David Woodhouse <dwmw2@infradead.org>
CC: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com>
CC: Robert Jarzmik <robert.jarzmik@free.fr>
CC: Fabio Estevam <fabio.estevam@freescale.com>
CC: Richard Weinberger <richard@nod.at>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NArtem Bityutskiy <Artem.Bityutskiy@linux.intel.com>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NArtem Bityutskiy <Artem.Bityutskiy@linux.intel.com>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NArtem Bityutskiy <Artem.Bityutskiy@linux.intel.com>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: Kyungmin Park <kyungmin.park@samsung.com>
CC: Tomasz Stanislawski <t.stanislaws@samsung.com>
CC: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: Kyungmin Park <kyungmin.park@samsung.com>
CC: Sylwester Nawrocki <s.nawrocki@samsung.com>
CC: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: Mike Isely <isely@pobox.com>
CC: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NMauro Carvalho Chehab <mchehab@redhat.com>
Acked-By: NMike Isely <isely@pobox.com>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: Mauro Carvalho Chehab <mchehab@infradead.org>
CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: Chris Ball <cjb@laptop.org>
CC: Sascha Hauer <s.hauer@pengutronix.de>
CC: Fabio Estevam <fabio.estevam@freescale.com>
CC: Manuel Lauss <manuel.lauss@googlemail.com>
CC: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NChris Ball <cjb@laptop.org>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: Chris Ball <cjb@laptop.org>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NChris Ball <cjb@laptop.org>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NRusty Russell <rusty@rustcorp.com.au>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: "David S. Miller" <davem@davemloft.net>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NDavid S. Miller <davem@davemloft.net>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: Stephen Warren <swarren@nvidia.com>
CC: Peter Korsgaard <peter.korsgaard@barco.com>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NPeter Korsgaard <peter.korsgaard@barco.com>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: Dave Airlie <airlied@redhat.com>
CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
CC: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.
Signed-off-by: NKees Cook <keescook@chromium.org>
Acked-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>

Noticed while reviewing the fence locking in the radeon pageflip
handler.

v2: Instead of grabbing the bdev->fence_lock in object_transfer just
move the single callsite of that function a few lines, so that it is
protected by the fence_lock. Suggested by Jerome Glisse.

v3: Fix typo in commit message.
Reviewed-by: NJerome Glisse <jglisse@redhat.com>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: NDave Airlie <airlied@redhat.com>

Increasing ref counts of both dma-buf and gem for imported dma-buf come from gem
makes memory leak. release function of dma-buf cannot be called because f_count
of dma-buf increased by importing gem and gem ref count cannot be decrease
because of exported dma-buf.

So I add dma_buf_put() for imported gem come from its own gem into each drivers
having prime_import and prime_export capabilities. With this, only gem ref
count is increased if importing gem exported from gem of same driver.
Signed-off-by: NSeung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: NKyungmin.park <kyungmin.park@samsung.com>
Cc: Inki Dae <inki.dae@samsung.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Rob Clark <rob.clark@linaro.org>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: NDave Airlie <airlied@redhat.com>

Using RX_COPY_THRESHOLD is incorrect if the SKB is actually smaller
than that. We have already accounted for this in
NETFRONT_SKB_CB(skb)->pull_to so use that instead.

Fixes WARN_ON from skb_try_coalesce.
Signed-off-by: NIan Campbell <ian.campbell@citrix.com>
Cc: Sander Eikelenboom <linux@eikelenboom.it>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: annie li <annie.li@oracle.com>
Cc: xen-devel@lists.xen.org
Cc: netdev@vger.kernel.org
Cc: stable@kernel.org # 3.7.x only
Acked-by: NEric Dumazet <edumazet@google.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Use device_unregister to replace put_device + device_del for
cleanup, and fix the potential use after free.
Signed-off-by: NLans Zhang <jia.zhang@windriver.com>
Signed-off-by: NBorislav Petkov <bp@alien8.de>

After f65aad41("MIPS: Cavium: Add EDAC support."), when entering
the "Device Drivers" toplevel menu in menuconfig, the suboptions behind
EDAC appeared merged with the rest of the device drivers types. This was
because the menuconfig option EDAC is querying an EDAC_SUPPORT Kconfig
bool which was defined after the menu definition.

When pushing EDAC_SUPPORT up, before the menu definition, the variable
is defined earlier and the above menuconfig artifact doesn't happen.

Drop a useless menuconfig comment while at it.

Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: NBorislav Petkov <bp@alien8.de>

This patch fixes use-after-free and double-free bugs in
edac_mc_sysfs_exit(). mci_pdev has single reference and put_device()
calls mc_attr_release() which calls kfree(). The following
device_del() works with already released memory. An another kfree() in
edac_mc_sysfs_exit() releses the same memory again. Great.
Signed-off-by: NKonstantin Khlebnikov <khlebnikov@openvz.org>
Cc: stable@vger.kernel.org # 3.[67]
Cc: Denis Kirjanov <kirjanov@gmail.com>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Link: http://lkml.kernel.org/r/20121214110310.11019.21098.stgit@zurgSigned-off-by: NBorislav Petkov <bp@alien8.de>

With the ability to pass clocks through DT, now make the pdma
clock of dove pinctrl mandatory. Otherwise, pinctrl will hang
the system when accessing some registers.
Signed-off-by: NSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: NJason Cooper <jason@lakedaemon.net>

vga-switcheroo with apple-gmux does not switch correctly on my system. The PCI
configuration space is not restored correctly, resulting in MSI not working after switch.

Only useful item in dmesg is:

[   33.922807] radeon 0000:01:00.0: Refused to change power state, currently in D3

I did some testing, dumping the difference in ms between first succesful switch
from D3 to D0, and it seems that there is slightly more than 20 ms difference when
the device is re-enabled through vga-switcheroo.

So bump the re-enable d3 delay to 20 ms to handle this, which fixes msi not working
on my system after switcheroo-ing. Default d3_delay value is PCI_PM_D3_WAIT, 10 ms.
Signed-off-by: NMaarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This patch implements the exynos_drm_crtc_finish_pageflip in
exynos_drm_crtc.c. This avoids the duplication of same code
in mixer, fimd and vidi.
Signed-off-by: NRahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: NStephane Marchesin <marcheu@chromium.org>
Signed-off-by: NInki Dae <inki.dae@samsung.com>

If fimd is runtime suspended (by DPMS OFF), fimd_suspend does not
call fimd_activate(false) and just returns. Similarily the check in
fimd_resume should not resume if previously runtime_suspended.
Instead the existing check does the opposite. So if fimd was not
runtime suspended, suspend will turn off fimd but resume will not turn
it on.  This patch fixes this issue by reversing the condition.
Signed-off-by: NPrathyush K <prathyush.k@samsung.com>
Signed-off-by: NInki Dae <inki.dae@samsung.com>

When a channel fails to initialize, we release all ressources,
including clocks. However, a XOR unit is not necessarily associated to
a clock (some variants of Marvell SoCs have a clock for XOR units,
some don't), so we shouldn't unconditionally be releasing the clock.

Instead, just like we do in the mv_xor_remove() function, we should
check if one clock was found before releasing it.
Signed-off-by: NThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: NJason Cooper <jason@lakedaemon.net>