Ville Syrjälä [Mon, 28 Oct 2013 14:31:41 +0000 (16:31 +0200)]
drm/i915: Fix scanoutpos calculations for interlaced modes
The scanline counter counts lines in the current field, not the entire
frame. But the crtc_ timings are the values for the entire frame. Divide
the vertical timings by 2 to make them match the scanline counter.
The rounding was carefully chosen to make it do the right thing wrt. the
observed scanline counter and ISR vblank bit behaviour.
Reviewed-by: mario.kleiner.de@gmail.com Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Ville Syrjälä [Sat, 26 Oct 2013 14:38:52 +0000 (17:38 +0300)]
drm: Change {pixel,line,frame}dur_ns from s64 to int
Using s64 for the timestamping constants is wasteful. Signed 32bit
integers get us a range of over +-2 seconds. Presuming that no-one
wants to a vrefresh rate less than 0.5, we can switch to using int
for the timestamping constants. We save a few bytes in drm_crtc and
avoid a bunch of 64bit math.
Reviewed-by: mario.kleiner.de@gmail.com Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Ville Syrjälä [Sun, 27 Oct 2013 19:22:58 +0000 (21:22 +0200)]
drm: Use crtc_clock in drm_calc_timestamping_constants()
drm_calc_timestamping_constants() computes the pixel/line/frame
durations based on the crtc_ timing values. The corresponding pixel
clock is in mode->crtc_clock, so we need to use that instead of
mode->clock.
This should fix drm_calc_timestamping_constants() for frame packing
stereo modes.
Reviewed-by: mario.kleiner.de@gmail.com Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Ville Syrjälä [Sun, 27 Oct 2013 19:20:10 +0000 (21:20 +0200)]
drm/radeon: Populate crtc_clock in radeon_atom_get_tv_timings()
crtc_clock is now supposed to be the actual pixel clock corresponding to
the other crtc_ timing values. Populate crtc_clock appropriately in
radeon_atom_get_tv_timings().
This was the only obvious place where we frob with the crtc_ timigns
directly instead of calling drm_mode_set_crtcinfo() which would also
update crtc_clock.
Reviewed-by: mario.kleiner.de@gmail.com Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Ville Syrjälä [Sat, 26 Oct 2013 14:11:01 +0000 (17:11 +0300)]
drm: Simplify the math in drm_calc_timestamping_constants()
drm_calc_timestamping_constants() makes the math more complex
than necessary.
- multipying the dotclock by 1000 is pointless, just makes all the
numbers bigger
- div64_u64() is also pointless, div_u64 is enough
- pixeldur_ns doesn't need any 64bit math
Reviewed-by: mario.kleiner.de@gmail.com Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Update the pixel/line/frame duration information when we switch to the
new pipe config. This will keep the timestamping constants in better
sync with the real hardware state.
Reviewed-by: mario.kleiner.de@gmail.com Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Ville Syrjälä [Sat, 26 Oct 2013 14:57:31 +0000 (17:57 +0300)]
drm: Pass the display mode to drm_calc_vbltimestamp_from_scanoutpos()
Rather than using crtc->hwmode, just pass the relevant mode to
drm_calc_vbltimestamp_from_scanoutpos(). This removes the last hwmode
usage from core drm.
Reviewed-by: mario.kleiner.de@gmail.com Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Ville Syrjälä [Sat, 26 Oct 2013 14:16:30 +0000 (17:16 +0300)]
drm: Pass the display mode to drm_calc_timestamping_constants()
We don't really use hwmode anymore in i915, so eliminating its use
from the core code seems prudent. Just pass the appropriate mode
to drm_calc_timestamping_constants().
Reviewed-by: mario.kleiner.de@gmail.com Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Dave Airlie [Mon, 20 Jan 2014 00:21:54 +0000 (10:21 +1000)]
Merge branch 'drm-intel-next' of git://people.freedesktop.org/~danvet/drm-intel into drm-next
drm-intel-next-2014-01-10:
- final bits for runtime D3 on Haswell from Paul (now enabled fully)
- parse the backlight modulation freq information in the VBT from Jani
(but not yet used)
- more watermark improvements from Ville for ilk-ivb and bdw
- bugfixes for fastboot from Jesse
- watermark fix for i830M (but not yet everything)
- vlv vga hotplug w/a (Imre)
- piles of other small improvements, cleanups and fixes all over
Note that the pull request includes a backmerge of the last drm-fixes
pulled into Linus' tree - things where getting a bit too messy. So the
shortlog also contains a bunch of patches from Linus tree. Please yell if
you want me to frob it for you a bit.
* 'drm-intel-next' of git://people.freedesktop.org/~danvet/drm-intel: (609 commits)
drm/i915/bdw: make sure south port interrupts are enabled properly v2
drm/i915: Include more information in disabled hotplug interrupt warning
drm/i915: Only complain about a rogue hotplug IRQ after disabling
drm/i915: Only WARN about a stuck hotplug irq ONCE
drm/i915: s/hotplugt_status_gen4/hotplug_status_g4x/
Dave Airlie [Mon, 20 Jan 2014 00:03:27 +0000 (10:03 +1000)]
Merge tag 'vmwgfx-next-2014-01-17' of git://people.freedesktop.org/~thomash/linux into drm-next
Pull request of 2014-01-17
Pull request for 3.14. One not so urgent fix, One huge device update.
The pull request corresponds to the patches sent out on dri-devel, except:
[PATCH 02/33], review tag typo pointed out by Matt Turner.
[PATCH 04/33], dropped. The new surface formats are never used.
The upcoming vmware svga2 hardware version 11 will introduce the concept
of "guest backed objects" or -resources. The device will in principle
get all
of its memory from the guest, which has big advantages from the device
point of view.
This means that vmwgfx contexts, shaders and surfaces need to be backed
by guest memory in the form of buffer objects called MOBs, presumably
short for MemoryOBjects, which are bound to the device in a special way.
This patch series introduces guest backed object support. Some new IOCTLs
are added to allocate these new guest backed object, and to optionally
provide
them with a backing MOB.
There is an update to the gallium driver that comes with this update, and
it will be pushed in the near timeframe presumably to a separate mesa branch
before merged to master.
* tag 'vmwgfx-next-2014-01-17' of git://people.freedesktop.org/~thomash/linux: (33 commits)
drm/vmwgfx: Invalidate surface on non-readback unbind
drm/vmwgfx: Silence the device command verifier
drm/vmwgfx: Implement 64-bit Otable- and MOB binding v2
drm/vmwgfx: Fix surface framebuffer check for guest-backed surfaces
drm/vmwgfx: Update otable definitions
drm/vmwgfx: Use the linux DMA api also for MOBs
drm/vmwgfx: Ditch the vmw_dummy_query_bo_prepare function
drm/vmwgfx: Persistent tracking of context bindings
drm/vmwgfx: Track context bindings and scrub them upon exiting execbuf
drm/vmwgfx: Block the BIND_SHADERCONSTS command
drm/vmwgfx: Add a parameter to get max MOB memory size
drm/vmwgfx: Implement a buffer object synccpu ioctl.
drm/vmwgfx: Make sure that the multisampling is off
drm/vmwgfx: Extend the command verifier to handle guest-backed on / off
drm/vmwgfx: Fix up the vmwgfx_drv.h header for new files
drm/vmwgfx: Enable 3D for new hardware version
drm/vmwgfx: Add new unused (by user-space) commands to the verifier
drm/vmwgfx: Validate guest-backed shader const commands
drm/vmwgfx: Add guest-backed shaders
drm/vmwgfx: Hook up guest-backed surfaces
...
drm/vmwgfx: Invalidate surface on non-readback unbind
Fixes error messages in vmware.log
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Michael Banack <banackm@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Thomas Hellstrom [Thu, 10 Oct 2013 16:52:52 +0000 (09:52 -0700)]
drm/vmwgfx: Ditch the vmw_dummy_query_bo_prepare function
Combine it with vmw_dummy_query_bo_create, and also make sure
we use tryreserve when reserving the bo to avoid any lockdep warnings
We are sure the tryreserve will always succeed since we are
the only users at that point.
In addition, allow the vmw_bo_pin function to pin/unpin system memory.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Zack Rusin [Wed, 21 Nov 2012 11:25:33 +0000 (12:25 +0100)]
drm/vmwgfx: Make sure that the multisampling is off
By default SVGA device creates nonmaskable multisampling surfaces, in
which case multisampleCount of 1 means: the first quality setting
of nonmaskable multisampling surface. Lets change it to make sure
that the backends know that multisampling is really off.
Signed-off-by: Zack Rusin <zackr@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com>
Thomas Hellstrom [Wed, 21 Nov 2012 10:29:13 +0000 (11:29 +0100)]
drm/vmwgfx: Detach backing store from its resources when it is evicted
When the backing store buffer is evicted, Issue a readback from the
resources and notify the resources that they are no longer bound to
a valid backing store.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Zack Rusin <zackr@vmware.com>
Thomas Hellstrom [Wed, 21 Nov 2012 10:06:22 +0000 (11:06 +0100)]
drm/vmwgfx: Hook up MOBs to TTM as a separate memory type
To bind a buffer object as a MOB, just validate it as a MOB
memory type. We are reusing the GMRID manager, although we create a new
instance of it to manage MOB ids and tomake sure we don't exceed
the maximum amount of MOB pages.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com>
Thomas Hellstrom [Wed, 21 Nov 2012 09:37:20 +0000 (10:37 +0100)]
drm/vmwgfx: Adapt capability reporting to new hardware version
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Zack Rusin <zackr@vmware.com>
Conflicts:
drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
Thomas Hellstrom [Wed, 21 Nov 2012 09:23:14 +0000 (10:23 +0100)]
drm/vmwgfx: Update the driver user-space interface for guest-backed objects
Not hooked up yet. This is only the definition.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Zack Rusin <zackr@vmware.com>
Conflicts:
include/uapi/drm/vmwgfx_drm.h
Thomas Hellstrom [Wed, 15 Jan 2014 19:19:53 +0000 (20:19 +0100)]
drm/vmwgfx: Fix the driver for large dma addresses
With dma compliance / IOMMU support added to the driver in kernel 3.13,
the dma addresses can exceed 44 bits, which is what we support in
32-bit mode and with GMR1.
So in 32-bit mode and optionally in 64-bit mode, restrict the dma
addresses to 44 bits, and strip the old GMR1 code.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Cc: stable@vger.kernel.org
Daniel Vetter [Thu, 16 Jan 2014 21:06:30 +0000 (22:06 +0100)]
Merge commit origin/master into drm-intel-next
Conflicts are getting out of hand, and now we have to shuffle even
more in -next which was also shuffled in -fixes (the call for
drm_mode_config_reset needs to move yet again).
So do a proper backmerge. I wanted to wait with this for the 3.13
relaese, but alas let's just do this now.
Besides the conflict around the forcewake get/put (where we chaged the
called function in -fixes and added a new parameter in -next) code all
the current conflicts are of the adjacent lines changed type.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Dave Airlie [Thu, 16 Jan 2014 04:28:22 +0000 (14:28 +1000)]
drm/mgag200: fix oops in cursor code.
In some cases we enter the cursor code with file_priv = NULL causing an oops,
we also can try to unpin something that isn't pinned, and this is a good fix for it.
Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
Linus Torvalds [Wed, 15 Jan 2014 08:06:14 +0000 (15:06 +0700)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie:
"One nouveau regression fix on older cards, i915 black screen fixes,
and a revert for a strange G33 intel problem"
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
drm/nouveau: fix null ptr dereferences on some boards
Revert "drm: copy mode type in drm_mode_connector_list_update()"
drm/i915/bdw: make sure south port interrupts are enabled properly v2
drm/i915: Don't grab crtc mutexes in intel_modeset_gem_init()
drm/i915: fix DDI PLLs HW state readout code
Rashika [Mon, 6 Jan 2014 15:20:38 +0000 (20:50 +0530)]
drivers: gpu: Include appropriate header file in r128_ioc32.c
Include appropriate header file drm/r128/r128_drv.h in
drm/r128/r128_ioc32.c because function r128_compat_ioctl() has its
prototype declaration in the header file.
This eliminates the following warning in drm/r128/r128_ioc32.c:
drivers/gpu/drm/r128/r128_ioc32.c:196:6: warning: no previous prototype for ‘r128_compat_ioctl’ [-Wmissing-prototypes]
Rashika [Mon, 6 Jan 2014 16:47:01 +0000 (22:17 +0530)]
drivers: gpu: Mark function as static in via_drv.c
Mark function as static because it is not used outside the file
drm/via/via_drv.c.
This eliminates the following warning in drm/via/via_drv.c:
drivers/gpu/drm/via/via_drv.c:49:6: warning: no previous prototype for ‘via_driver_postclose’ [-Wmissing-prototypes]
Rashika [Mon, 6 Jan 2014 16:41:59 +0000 (22:11 +0530)]
drivers: gpu: Mark function as static in sis_drv.c
Mark function as static because it is not used outside the file
drm/sis/sis_drv.c.
This eliminates the following warning in drm/sis/sis_drv.c:
drivers/gpu/drm/sis/sis_drv.c:97:6: warning: no previous prototype for ‘sis_driver_postclose’ [-Wmissing-prototypes]
Rashika [Mon, 6 Jan 2014 15:19:34 +0000 (20:49 +0530)]
drivers: gpu: Mark function as static in qxl_kms.c
Mark function qxl_device_init() as static in drm/qxl/qxl_kms.c because
it is not used outside this file.
This eliminates the following warning in drm/qxl/qxl_kms.c:
drivers/gpu/drm/qxl/qxl_kms.c:118:5: warning: no previous prototype for ‘qxl_device_init’ [-Wmissing-prototypes]
Rashika [Mon, 6 Jan 2014 15:03:56 +0000 (20:33 +0530)]
drivers: gpu: Include appropriate header file in mga_ioc32.c
Include appropriate header file drivers/gpu/drm/mga/mga_drv.h in
drm/mga/mga_ioc32.c because function mga_compat_ioctl() has its
prototype declaration in the header file.
This eliminates the following warning in drm/mga/mga_ioc32.c:
drivers/gpu/drm/mga/mga_ioc32.c:207:6: warning: no previous prototype for ‘mga_compat_ioctl’ [-Wmissing-prototypes]
Rashika [Mon, 6 Jan 2014 15:08:24 +0000 (20:38 +0530)]
drivers: gpu: Mark functions as static in mgag200_ttm.c
Mark functions mgag200_ttm_global_release(),
mgag200_ttm_bo_is_mgag200_bo() and mgag200_ttm_tt_create() as static in
drm/mgag200/mgag200_ttm.c because they are not used outside this file.
This eliminates the following warning in drm/mgag200/mgag200_ttm.c:
drivers/gpu/drm/mgag200/mgag200_ttm.c:84:1: warning: no previous prototype for ‘mgag200_ttm_global_release’ [-Wmissing-prototypes]
drivers/gpu/drm/mgag200/mgag200_ttm.c:105:6: warning: no previous prototype for ‘mgag200_ttm_bo_is_mgag200_bo’ [-Wmissing-prototypes]
drivers/gpu/drm/mgag200/mgag200_ttm.c:211:16: warning: no previous prototype for ‘mgag200_ttm_tt_create’ [-Wmissing-prototypes]
Rashika [Mon, 6 Jan 2014 15:07:15 +0000 (20:37 +0530)]
drivers: gpu: Mark functions as static in mgag200_mode.c
Mark functions mga_set_start_address(), mga_encoder_destroy() and
mga_connector_best_encoder() as static in drm/mgag200/mgag200_mode.c
because they are not used outside this file.
This eliminates the following warnings in drm/mgag200/mgag200_mode.c:
drivers/gpu/drm/mgag200/mgag200_mode.c:694:6: warning: no previous
prototype for ‘mga_set_start_address’ [-Wmissing-prototypes]
drivers/gpu/drm/mgag200/mgag200_mode.c:1401:6: warning: no previous
prototype for ‘mga_encoder_destroy’ [-Wmissing-prototypes]
drivers/gpu/drm/mgag200/mgag200_mode.c:1561:21: warning: no previous
prototype for ‘mga_connector_best_encoder’ [-Wmissing-prototypes]
Rashika [Mon, 6 Jan 2014 15:06:15 +0000 (20:36 +0530)]
drivers: gpu: Mark function as static in mgag200_main.c
Mark function mgag200_bo_unref() as static in drm/mgag200/mgag200_main.c
because it is not used outside this file.
This eliminates the following warning in drm/mgag200/mgag200_main.c:
drivers/gpu/drm/mgag200/mgag200_main.c:313:6: warning: no previous prototype for ‘mgag200_bo_unref’ [-Wmissing-prototypes]
Rashika [Mon, 6 Jan 2014 15:01:42 +0000 (20:31 +0530)]
drivers: gpu: Mark functions as static and remove unused function in cirrus_ttm.c
Mark functions cirrus_ttm_global_release(), cirrus_ttm_bo_is_cirrus_bo()
and cirrus_ttm_tt_create() as static in drm/cirrus/cirrus_ttm.c because
they are not used outside this file. Remove unused function
cirrus_bo_unpin() from drm/cirrus/cirrus_ttm.c.
This eliminates the following warnings in drm/cirrus/cirrus_ttm.c:
drivers/gpu/drm/cirrus/cirrus_ttm.c:84:1: warning: no previous prototype for ‘cirrus_ttm_global_release’ [-Wmissing-prototypes]
drivers/gpu/drm/cirrus/cirrus_ttm.c:105:6: warning: no previous prototype for ‘cirrus_ttm_bo_is_cirrus_bo’ [-Wmissing-prototypes]
drivers/gpu/drm/cirrus/cirrus_ttm.c:211:16: warning: no previous prototype for ‘cirrus_ttm_tt_create’ [-Wmissing-prototypes]
drivers/gpu/drm/cirrus/cirrus_ttm.c:378:5: warning: no previous prototype for ‘cirrus_bo_unpin’ [-Wmissing-prototypes]
Rashika [Mon, 6 Jan 2014 15:00:14 +0000 (20:30 +0530)]
drivers: gpu: Mark functions as static in cirrus_mode.c
Mark functions cirrus_set_start_address(), cirrus_encoder_destroy(),
cirrus_vga_get_modes() and cirrus_connector_best_encoder() as static in
drm/cirrus/cirrus_mode.c because they are not used outside this file.
This eliminates the following warnings in drm/cirrus/cirrus_mode.c:
drivers/gpu/drm/cirrus/cirrus_mode.c:105:6: warning: no previous
prototype for ‘cirrus_set_start_address’ [-Wmissing-prototypes]
drivers/gpu/drm/cirrus/cirrus_mode.c:456:6: warning: no previous
prototype for ‘cirrus_encoder_destroy’ [-Wmissing-prototypes]
drivers/gpu/drm/cirrus/cirrus_mode.c:495:5: warning: no previous
prototype for ‘cirrus_vga_get_modes’ [-Wmissing-prototypes]
drivers/gpu/drm/cirrus/cirrus_mode.c:512:21: warning: no previous
prototype for ‘cirrus_connector_best_encoder’ [-Wmissing-prototypes]
Rashika [Mon, 6 Jan 2014 14:59:12 +0000 (20:29 +0530)]
drivers: gpu: Mark function as static in cirrus_main.c
Mark function cirrus_bo_unref() as static in drm/cirrus/cirrus_main.c
because it is not used outside this file.
This eliminates the following warning in drm/cirrus/cirrus_main.c:
drivers/gpu/drm/cirrus/cirrus_main.c:258:6: warning: no previous
prototype for ‘cirrus_bo_unref’ [-Wmissing-prototypes]
Rashika [Mon, 6 Jan 2014 14:57:48 +0000 (20:27 +0530)]
drivers: gpu: Mark functions as static in ast_ttm.c
Mark functions ast_ttm_global_release(), ast_ttm_bo_is_ast_bo() and
ast_ttm_tt_create() as static in drm/ast/ast_ttm.c because they are not
used outside this file.
This eliminates the following warnings in drm/ast/ast_ttm.c:
drivers/gpu/drm/ast/ast_ttm.c:84:1: warning: no previous prototype for
‘ast_ttm_global_release’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_ttm.c:105:6: warning: no previous prototype for
‘ast_ttm_bo_is_ast_bo’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_ttm.c:211:16: warning: no previous prototype for
‘ast_ttm_tt_create’ [-Wmissing-prototypes]
Rashika [Mon, 6 Jan 2014 14:32:39 +0000 (20:02 +0530)]
drivers: gpu: Mark functions as static in ast_mode.c
Mark functions ast_set_sync_reg(), ast_set_dac_reg(),
ast_set_start_address_crt1(), ast_crtc_init(), ast_encoder_init(),
ast_connector_init(), ast_cursor_init(), ast_cursor_fini(),
ast_show_cursor() and ast_hide_cursor() as static in drm/ast/ast_mode.c
because they are not used outside this file.
This eliminates the following warning in drm/ast/ast_mode.c:
drivers/gpu/drm/ast/ast_mode.c:407:6: warning: no previous prototype for
‘ast_set_sync_reg’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:418:6: warning: no previous prototype for
‘ast_set_dac_reg’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:430:6: warning: no previous prototype for
‘ast_set_start_address_crt1’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:626:5: warning: no previous prototype for
‘ast_crtc_init’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:713:5: warning: no previous prototype for
‘ast_encoder_init’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:780:5: warning: no previous prototype for
‘ast_connector_init’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:813:5: warning: no previous prototype for
‘ast_cursor_init’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:850:6: warning: no previous prototype for
‘ast_cursor_fini’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:968:6: warning: no previous prototype for
‘ast_show_cursor’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:979:6: warning: no previous prototype for
‘ast_hide_cursor’ [-Wmissing-prototypes]
Rashika [Mon, 6 Jan 2014 14:30:40 +0000 (20:00 +0530)]
drivers: gpu: Mark function as static and remove unused function in ast_main.c
Mark function ast_bo_unref() as static because it is not used outside
file ast_main.c and remove unused function ast_get_max_dclk() in
ast_main.c.
This eliminates the following warning in drm/ast/ast_main.c:
drivers/gpu/drm/ast/ast_main.c:192:10: warning: no previous prototype
for ‘ast_get_max_dclk’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_main.c:452:6: warning: no previous prototype for
‘ast_bo_unref’ [-Wmissing-prototypes]
Rashika [Mon, 6 Jan 2014 14:28:28 +0000 (19:58 +0530)]
drivers: gpu: Include appropriate header file in drm_usb.c
Include appropriate header file include/drm/drm_usb.h in drm/drm_usb.c
because functions drm_get_usb_dev(), drm_usb_init() and drm_usb_exit()
have their prototype declarations in the header file.
This eliminates the following warning in drm/drm_usb.c:
drivers/gpu/drm/drm_usb.c:5:5: warning: no previous prototype for
‘drm_get_usb_dev’ [-Wmissing-prototypes]
drivers/gpu/drm/drm_usb.c:61:5: warning: no previous prototype for
‘drm_usb_init’ [-Wmissing-prototypes]
drivers/gpu/drm/drm_usb.c:75:6: warning: no previous prototype for
‘drm_usb_exit’ [-Wmissing-prototypes]
This caused some strange booting lockup issues on an Intel G33
belonging to Daniel Vetter, very unusual, I was hoping Daniel
would track this down, but it looks like instead I'll have to hack
a different fix for -next.
Dave Airlie [Tue, 14 Jan 2014 02:44:48 +0000 (12:44 +1000)]
Merge tag 'drm-intel-fixes-2014-01-13' of git://people.freedesktop.org/~danvet/drm-intel into drm-fixes
Black screen fixes, one for hsw+bdw each and a regression fix for
locking+load detection.
* tag 'drm-intel-fixes-2014-01-13' of git://people.freedesktop.org/~danvet/drm-intel:
drm/i915/bdw: make sure south port interrupts are enabled properly v2
drm/i915: Don't grab crtc mutexes in intel_modeset_gem_init()
drm/i915: fix DDI PLLs HW state readout code
Daniel Vetter [Wed, 11 Dec 2013 13:24:46 +0000 (14:24 +0100)]
drm: store the gem vma offset manager in a typed pointer
This was hidden in a generic void * dev->mm_private. But only ever
used for gem. But thanks to this fake generic pretension no one
noticed that Rob's drm drivers are now all broken.
So just give the offset manager a type pointer and fix up msm, omapdrm
and tilcdc.
v2: Fixup compile fail.
v3: Fixup rebase fail that David spotted.
Cc: David Herrmann <dh.herrmann@gmail.com> Cc: Rob Clark <robdclark@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Tue, 14 Jan 2014 00:55:36 +0000 (10:55 +1000)]
Merge tag 'vmwgfx-next-2014-01-13' of git://people.freedesktop.org/~thomash/linux into drm-next
Anyway, nothing big here, Three more code cleanup patches from Rashika
Kheria, and one TTM/vmwgfx patch from me that tightens security around TTM
objects enough for them to opened using prime objects from render nodes:
Previously any client could access a shared buffer using the "name", also
without actually opening it. Now a reference is required, and for render nodes
such a reference is intended to only be obtainable using a prime fd.
vmwgfx-next 2014-01-13 pull request
* tag 'vmwgfx-next-2014-01-13' of git://people.freedesktop.org/~thomash/linux:
drivers: gpu: Mark functions as static in vmwgfx_fence.c
drivers: gpu: Mark functions as static in vmwgfx_buffer.c
drivers: gpu: Mark functions as static in vmwgfx_kms.c
drm/ttm: ttm object security fixes for render nodes
Dave Airlie [Tue, 14 Jan 2014 00:46:19 +0000 (10:46 +1000)]
Merge tag 'ttm-next-2014-01-13' of git://people.freedesktop.org/~thomash/linux into drm-next
Some code cleanup by Rashika Keria,
VM stuff for ttm:
-Use PFNMAP instead of MIXEDMAP where possible for performance
-Refuse to fault imported pages, an initial step to support dma-bufs
better from within TTM.
-Correctly set page mapping and -index members. These are needed in various
places in the vm subsystem that we are not using yet, but plan to use soonish:
For example unmap-mapping-range keeping COW pages, and dirty tracking
fbdefio style, but also for PCI memory.
ttm-next 2013-01-14 pull request
* tag 'ttm-next-2014-01-13' of git://people.freedesktop.org/~thomash/linux:
drivers: gpu: Remove unused function in ttm_lock.c
drivers: gpu: Mark function as static in ttm_bo_util.c
drivers: gpu: Mark function as static in ttm_bo.c
drm/ttm: Correctly set page mapping and -index members
drm/ttm: Refuse to fault (prime-) imported pages
drm/ttm: Use VM_PFNMAP for shared bo maps
Linus Torvalds [Mon, 13 Jan 2014 03:59:05 +0000 (10:59 +0700)]
Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
Pull powerpc fix from Ben Herrenschmidt:
"Here's one regression fix for 3.13 that I would appreciate if you
could still pull in. It was an "interesting" one to debug, basically
it's an old bug that got somewhat "exposed" by new code breaking the
boot on PA Semi boards (yes, it does appear that some people are still
using these!)"
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
powerpc: Check return value of instance-to-package OF call
Dave Airlie [Mon, 13 Jan 2014 03:55:48 +0000 (13:55 +1000)]
Merge branch 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next
This pull request adds an anon file for exynos specific mmaper
to resolve potential a dead lock issue pointed out by Al Viro,
and fixes build break of drm-next.
* 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos:
drm/exynos: fix build error caused by removed drm core macros
drm/exynos: use a new anon file for exynos gem mmaper
Dave Airlie [Mon, 13 Jan 2014 03:55:10 +0000 (13:55 +1000)]
Merge branch 'drm-next-3.14-wip' of git://people.freedesktop.org/~agd5f/linux into drm-next
This is the drm-next pull for radeon for 3.14. Highlights include:
- dpm rework which fixes some issues and allows us to enable dpm by
default on CIK parts
- enable clockgating on CIK parts
- pci config reset. This is a bus-level chip reset that can be more
reliable than soft reset in certain cases. Disabled by default. Enable
with the hard_reset module option.
- big endian rptr/wrptr update fixes
- lots of debugfs improvements
- some driver cleanup patches from Rashika Kheria
- bug fixes
* 'drm-next-3.14-wip' of git://people.freedesktop.org/~agd5f/linux: (50 commits)
drm/radeon: implement pci config reset for CIK (v3)
drm/radeon: implement pci config reset for SI (v2)
drm/radeon: implement pci config reset for evergreen/cayman (v2)
drm/radeon: implement pci config reset for r6xx/7xx (v3)
drm/radeon: add pci config hard reset
drm/radeon: add hard_reset module parameter
drm/radeon: skip colorbuffer checking if COLOR_INFO.FORMAT is set to INVALID
radeon/pm: Guard access to rdev->pm.power_state array
drivers: gpu: Move prototype declarations to header file radeon_mode.h from radeon_atombios.c and radeon_combios.c
drivers: gpu: Move prototype declaration to header file radeon_mode.h
drm/radeon: move com/atombios scratch reg functions to radeon_mode.h
drm/radeon/dpm: make some functions static for TN
drm/radeon/dpm: make some functions static for sumo
drm/radeon/dpm: make some functions static for CI
drivers: gpu: Include appropriate header file in ci_smc.c
drivers: gpu: Move prototype declaration to header file radeon_mode.h from atombios_i2c.c
drivers: gpu: Include appropriate header file in si_smc.c and remove prototype declaration from header file sislands_smc.h
drivers: gpu: Add static keyword to the definition of KMS_INVALID_IOCTL in radeon_kms.c
drivers: gpu: Mark function as static in r600_hdmi.c
drivers: gpu: Mark function as static in radeon_gem.c
...
Linus Torvalds [Mon, 13 Jan 2014 00:28:49 +0000 (07:28 +0700)]
Merge branch 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Peter Anvin:
"Sorry, meant to push out this batch earlier this weekend"
* 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86, fpu, amd: Clear exceptions in AMD FXSAVE workaround
ftrace/x86: Load ftrace_ops in parameter not the variable holding it
powerpc: Check return value of instance-to-package OF call
On PA-Semi firmware, the instance-to-package callback doesn't seem
to be implemented. We didn't check for error, however, thus
subsequently passed the -1 value returned into stdout_node to
thins like prom_getprop etc...
Thus caused the firmware to load values around 0 (physical) internally
as node structures. It somewhat "worked" as long as we had a NULL in the
right place (address 8) at the beginning of the kernel, we didn't "see"
the bug. But commit 5c0484e25ec03243d4c2f2d4416d4a13efc77f6a
"powerpc: Endian safe trampoline" changed the kernel entry point causing
that old bug to now cause a crash early during boot.
This fixes booting on PA-Semi board by properly checking the return
value from instance-to-package.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Tested-by: Olof Johansson <olof@lixom.net>
---
Note, the crash came from stressing the deletion and reading of debugfs
files. I was not able to recreate this via normal files. But I'm not
sure they are safe. It may just be that the race window is much harder
to hit.
What seems to have happened (and what I have traced), is the file is
being opened at the same time the file or directory is being deleted.
As the dentry and inode locks are not held during the path walk, nor is
the inodes ref counts being incremented, there is nothing saving these
structures from being discarded except for an rcu_read_lock().
The rcu_read_lock() protects against freeing of the inode, but it does
not protect freeing of the inode_security_struct. Now if the freeing of
the i_security happens with a call_rcu(), and the i_security field of
the inode is not changed (it gets freed as the inode gets freed) then
there will be no issue here. (Linus Torvalds suggested not setting the
field to NULL such that we do not need to check if it is NULL in the
permission check).
Note, this is a hack, but it fixes the problem at hand. A real fix is
to restructure the destroy_inode() to call all the destructor handlers
from the RCU callback. But that is a major job to do, and requires a
lot of work. For now, we just band-aid this bug with this fix (it
works), and work on a more maintainable solution in the future.
do_huge_pmd_wp_page() tests is_huge_zero_pmd(orig_pmd) four times: but
since shrink_huge_zero_page() can free the huge_zero_page, and we have
no hold of our own on it here (except where the fourth test holds
page_table_lock and has checked pmd_same), it's possible for it to
answer yes the first time, but no to the second or third test. Change
all those last three to tests for NULL page.
(Note: this is not the same issue as trinity's DEBUG_PAGEALLOC BUG
in copy_page_rep with RSI: ffff88009c422000, reported by Sasha Levin
in https://lkml.org/lkml/2013/3/29/103. I believe that one is due
to the source page being split, and a tail page freed, while copy
is in progress; and not a problem without DEBUG_PAGEALLOC, since
the pmd_same check will prevent a miscopy from being made visible.)
When queue_mode is NULL_Q_MQ and null_blk is being removed,
blk_cleanup_queue() isn't called to cleanup queue, so the queue
allocated won't be freed.
This patch calls blk_cleanup_queue() for MQ to drain all pending
requests first and release the reference counter of queue kobject, then
blk_mq_free_queue() will be called in queue kobject's release handler
when queue kobject's reference counter drops to zero.
Signed-off-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sun, 12 Jan 2014 03:15:52 +0000 (19:15 -0800)]
x86, fpu, amd: Clear exceptions in AMD FXSAVE workaround
Before we do an EMMS in the AMD FXSAVE information leak workaround we
need to clear any pending exceptions, otherwise we trap with a
floating-point exception inside this code.
Pull networking fixes from David Miller:
"Famouse last words: "final pull request" :-)
I'm sending this because Jason Wang's fixes are pretty important
1) Add missing per-cpu stats initialization to ip6_vti. Otherwise
lockdep spits out a call trace. From Li RongQing.
2) Fix NULL oops in wireless hwsim, from Javier Lopez
3) TIPC deferred packet queue unlink must NULL out skb->next to avoid
crashes. From Erik Hugne
4) Fix access to uninitialized buffer in nf_nat netfilter code, from
Daniel Borkmann
5) Fix lifetime of ipv6 loopback and SIT tunnel addresses, otherwise
they basically timeout immediately. From Hannes Frederic Sowa
6) Fix DMA unmapping of TSO packets in bnx2x driver, from Michal
Schmidt
7) Do not allow L2 forwarding offload via macvtap device, the way
things are now it will not end up being forwaded at all. From
Jason Wang
8) Fix transmit queue selection via ndo_dfwd_start_xmit(), fixing
things like applying NETIF_F_LLTX to the wrong device (!!) and
eliding the proper transmit watchdog handling
9) qlcnic driver was not updating tx statistics at all, from Manish
Chopra"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
qlcnic: Fix ethtool statistics length calculation
qlcnic: Fix bug in TX statistics
net: core: explicitly select a txq before doing l2 forwarding
macvlan: forbid L2 fowarding offload for macvtap
bnx2x: fix DMA unmapping of TSO split BDs
ipv6: add link-local, sit and loopback address with INFINITY_LIFE_TIME
bnx2x: prevent WARN during driver unload
tipc: correctly unlink packets from deferred packet queue
ipv6: pcpu_tstats.syncp should be initialised in ip6_vti.c
netfilter: only warn once on wrong seqadj usage
netfilter: nf_nat: fix access to uninitialized buffer in IRC NAT helper
NFC: Fix target mode p2p link establishment
iwlwifi: add new devices for 7265 series
mac80211: move "bufferable MMPDU" check to fix AP mode scan
mac80211_hwsim: Fix NULL pointer dereference
Linus Torvalds [Fri, 10 Jan 2014 23:33:03 +0000 (06:33 +0700)]
Merge tag 'xfs-for-linus-v3.13-rc8' of git://oss.sgi.com/xfs/xfs
Pull xfs bugfixes from Ben Myers:
"Here we have a bugfix for an off-by-one in the remote attribute
verifier that results in a forced shutdown which you can hit with v5
superblock by creating a 64k xattr, and a fix for a missing
destroy_work_on_stack() in the allocation worker.
It's a bit late, but they are both fairly straightforward"
* tag 'xfs-for-linus-v3.13-rc8' of git://oss.sgi.com/xfs/xfs:
xfs: Calling destroy_work_on_stack() to pair with INIT_WORK_ONSTACK()
xfs: fix off-by-one error in xfs_attr3_rmt_verify
Linus Torvalds [Fri, 10 Jan 2014 23:26:27 +0000 (06:26 +0700)]
Merge branch 'leds-fixes-for-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds
Pull LED fix from Bryan Wu:
"Pali Rohár and Pavel Machek reported the LED of Nokia N900 doesn't
work with our latest 3.13-rc6 kernel. Milo fixed the regression here"
* 'leds-fixes-for-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds:
leds: lp5521/5523: Remove duplicate mutex
Linus Torvalds [Fri, 10 Jan 2014 23:25:02 +0000 (06:25 +0700)]
Merge tag 'pm+acpi-3.13-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI and power management fixes from Rafael Wysocki:
- Recent commits modifying the lists of C-states in the intel_idle
driver introduced bugs leading to crashes on some systems. Two fixes
from Jiang Liu.
- The ACPI AC driver should receive all types of notifications, but
recent change made it ignore some of them. Fix from Alexander Mezin.
- intel_pstate's validity checks for MSRs it depends on are not
sufficient to catch the lack of support in nested KVM setups, so they
are extended to cover that case. From Dirk Brandewie.
- NEC LZ750/LS has a botched up _BIX method in its ACPI tables, so our
ACPI battery driver needs a quirk for it. From Lan Tianyu.
- The tpm_ppi driver sometimes leaks memory allocated by
acpi_get_name(). Fix from Jiang Liu.
* tag 'pm+acpi-3.13-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
intel_idle: close avn_cstates array with correct marker
Revert "intel_idle: mark states tables with __initdata tag"
ACPI / Battery: Add a _BIX quirk for NEC LZ750/LS
intel_pstate: Add X86_FEATURE_APERFMPERF to cpu match parameters.
ACPI / TPM: fix memory leak when walking ACPI namespace
ACPI / AC: change notification handler type to ACPI_ALL_NOTIFY
Linus Torvalds [Fri, 10 Jan 2014 23:23:57 +0000 (06:23 +0700)]
Merge tag 'mfd-fixes-3.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-fixes
Pull MFD fix from Samuel Ortiz:
"This is the 2nd MFD pull request for 3.13
It only contains one fix for the rtsx_pcr driver. Without it we see a
kernel panic on some machines, when resuming from suspend to RAM"
* tag 'mfd-fixes-3.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-fixes:
mfd: rtsx_pcr: Disable interrupts before cancelling delayed works
Milo Kim [Tue, 3 Dec 2013 01:21:44 +0000 (17:21 -0800)]
leds: lp5521/5523: Remove duplicate mutex
It can be a problem when a pattern is loaded via the firmware interface.
LP55xx common driver has already locked the mutex in 'lp55xx_firmware_loaded()'.
So it should be deleted.
On the other hand, locks are required in store_engine_load()
on updating program memory.
Reported-by: Pali Rohár <pali.rohar@gmail.com> Reported-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Milo Kim <milo.kim@ti.com> Signed-off-by: Bryan Wu <cooloney@gmail.com> Cc: <stable@vger.kernel.org>
Jesse Barnes [Fri, 10 Jan 2014 21:13:09 +0000 (13:13 -0800)]
drm/i915/bdw: make sure south port interrupts are enabled properly v2
We were apparently relying on the defaults on BDW, which resulted in no
hotplug or AUX interrupts. So be sure to call the ibx_irq_preinstall to
enable all interrupts.
v2: use preinstall instead of redundant SDIER write
Chris Wilson [Fri, 10 Jan 2014 20:17:07 +0000 (20:17 +0000)]
drm/i915: Include more information in disabled hotplug interrupt warning
Daniel thought that this was an opportune moment to include which pins
and bits ended up being stuck in the WARN.
Suggested-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Chris Wilson [Fri, 10 Jan 2014 18:49:21 +0000 (18:49 +0000)]
drm/i915: Only complain about a rogue hotplug IRQ after disabling
Disabling the hotplug IRQ is a two-step process. First, inside the IRQ
handler we mark the rogue hotplug pin for disabling. Then later in the
hotplug worker, we actually disable the hotplug pin. So we should not
WARN about the rogue hotplug IRQ being sent until after we have
completed disabling the pin.
References: https://bugzilla.redhat.com/show_bug.cgi?id=1051170 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drm/i915: fix gen4 digital port hotplug definitions
References: https://bugzilla.redhat.com/show_bug.cgi?id=1051170 Link: https://bugzilla.redhat.com/attachment.cgi?id=847786 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
[danvet: Add note about the potential fix.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
We specifically exclude original gen4 (i.e. i965g/gm), so update the
naming for consistency. Spotted while reviewing related code due to a
report from Jesse about byt needing again different values.
v2: g4x, not gm45 since this also applies to the desktop version.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Chuansheng Liu [Tue, 7 Jan 2014 08:53:34 +0000 (16:53 +0800)]
xfs: Calling destroy_work_on_stack() to pair with INIT_WORK_ONSTACK()
In case CONFIG_DEBUG_OBJECTS_WORK is defined, it is needed to
call destroy_work_on_stack() which frees the debug object to pair
with INIT_WORK_ONSTACK().
Signed-off-by: Liu, Chuansheng <chuansheng.liu@intel.com> Reviewed-by: Ben Myers <bpm@sgi.com> Signed-off-by: Ben Myers <bpm@sgi.com>
(cherry picked from commit 6f96b3063cdd473c68664a190524ed966ac0cd92)
Jie Liu [Wed, 1 Jan 2014 11:28:03 +0000 (19:28 +0800)]
xfs: fix off-by-one error in xfs_attr3_rmt_verify
With CRC check is enabled, if trying to set an attributes value just
equal to the maximum size of XATTR_SIZE_MAX would cause the v3 remote
attr write verification procedure failure, which would yield the back
trace like below:
This patch fix it to check the remote EA size is greater than the
XATTR_SIZE_MAX rather than more than or equal to it, because it's
valid if the specified EA value size is equal to the limitation as
per VFS setxattr interface.
Signed-off-by: Jie Liu <jeff.liu@oracle.com> Reviewed-by: Mark Tinguely <tinguely@sgi.com> Signed-off-by: Ben Myers <bpm@sgi.com>
(cherry picked from commit 85dd0707f0cad26d60f2dc574d17a5ab948d10f7)
Shahed Shaikh [Thu, 9 Jan 2014 17:41:05 +0000 (12:41 -0500)]
qlcnic: Fix ethtool statistics length calculation
o Consider number of Tx queues while calculating the length of
Tx statistics as part of ethtool stats.
o Calculate statistics lenght properly for 82xx and 83xx adapter
Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Jason Wang [Fri, 10 Jan 2014 08:18:26 +0000 (16:18 +0800)]
net: core: explicitly select a txq before doing l2 forwarding
Currently, the tx queue were selected implicitly in ndo_dfwd_start_xmit(). The
will cause several issues:
- NETIF_F_LLTX were removed for macvlan, so txq lock were done for macvlan
instead of lower device which misses the necessary txq synchronization for
lower device such as txq stopping or frozen required by dev watchdog or
control path.
- dev_hard_start_xmit() was called with NULL txq which bypasses the net device
watchdog.
- dev_hard_start_xmit() does not check txq everywhere which will lead a crash
when tso is disabled for lower device.
Fix this by explicitly introducing a new param for .ndo_select_queue() for just
selecting queues in the case of l2 forwarding offload. netdev_pick_tx() was also
extended to accept this parameter and dev_queue_xmit_accel() was used to do l2
forwarding transmission.
With this fixes, NETIF_F_LLTX could be preserved for macvlan and there's no need
to check txq against NULL in dev_hard_start_xmit(). Also there's no need to keep
a dedicated ndo_dfwd_start_xmit() and we can just reuse the code of
dev_queue_xmit() to do the transmission.
In the future, it was also required for macvtap l2 forwarding support since it
provides a necessary synchronization method.
Cc: John Fastabend <john.r.fastabend@intel.com> Cc: Neil Horman <nhorman@tuxdriver.com> Cc: e1000-devel@lists.sourceforge.net Signed-off-by: Jason Wang <jasowang@redhat.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: John Fastabend <john.r.fastabend@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
projects / mirror_ubuntu-kernels.git / log