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  1. 03 1月, 2013 17 次提交
  3. 02 1月, 2013 4 次提交
  5. 31 12月, 2012 3 次提交
    • L
      Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux · 4a490b78
      由 Linus Torvalds 提交于 
      Pull DRM update from Dave Airlie:
 "This is a bit larger due to me not bothering to do anything since
  before Xmas, and other people working too hard after I had clearly
  given up.

  It's got the 3 main x86 driver fixes pulls, and a bunch of tegra
  fixes, doesn't fix the Ironlake bug yet, but that does seem to be
  getting closer.

   - radeon: gpu reset fixes and userspace packet support
   - i915: watermark fixes, workarounds, i830/845 fix,
   - nouveau: nvd9/kepler microcode fixes, accel is now enabled and
     working, gk106 support
   - tegra: misc fixes."

* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (34 commits)
  Revert "drm: tegra: protect DC register access with mutex"
  drm: tegra: program only one window during modeset
  drm: tegra: clean out old gem prototypes
  drm: tegra: remove redundant tegra2_tmds_config entry
  drm: tegra: protect DC register access with mutex
  drm: tegra: don't leave clients host1x member uninitialized
  drm: tegra: fix front_porch <-> back_porch mixup
  drm/nve0/graph: fix fuc, and enable acceleration on all known chipsets
  drm/nvc0/graph: fix fuc, and enable acceleration on GF119
  drm/nouveau/bios: cache ramcfg strap on later chipsets
  drm/nouveau/mxm: silence output if no bios data
  drm/nouveau/bios: parse/display extra version component
  drm/nouveau/bios: implement opcode 0xa9
  drm/nouveau/bios: update gpio parsing apis to match current design
  drm/nouveau: initial support for GK106
  drm/radeon: add WAIT_UNTIL to evergreen VM safe reg list
  drm/i915: disable shrinker lock stealing for create_mmap_offset
  drm/i915: optionally disable shrinker lock stealing
  drm/i915: fix flags in dma buf exporting
  drm/radeon: add support for MEM_WRITE packet
  ...
      4a490b78
    • L
      Merge tag 'omap-late-cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc · 8d91a42e
      由 Linus Torvalds 提交于 
      Pull late ARM cleanups for omap from Olof Johansson:
 "From Tony Lindgren:

  Here are few more patches to finish the omap changes for multiplatform
  conversion that are not strictly fixes, but were too complex to do
  with the dependencies during the merge window.  Those are to move of
  serial-omap.h to platform_data, and the removal of remaining
  cpu_is_omap macro usage outside mach-omap2.

  Then there are several trivial fixes for typos and few minimal
  omap2plus_defconfig updates."

* tag 'omap-late-cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  arch/arm/mach-omap2/dpll3xxx.c: drop if around WARN_ON
  OMAP2: Fix a typo - replace regist with register.
  ARM/omap: use module_platform_driver macro
  ARM: OMAP2+: PMU: Remove unused header
  ARM: OMAP4: remove duplicated include from omap_hwmod_44xx_data.c
  ARM: OMAP2+: omap2plus_defconfig: enable twl4030 SoC audio
  ARM: OMAP2+: omap2plus_defconfig: Add tps65217 support
  ARM: OMAP2+: enable devtmpfs and devtmpfs automount
  ARM: OMAP2+: omap_twl: Change TWL4030_MODULE_PM_RECEIVER to TWL_MODULE_PM_RECEIVER
  ARM: OMAP2+: Drop plat/cpu.h for omap2plus
  ARM: OMAP: Split fb.c to remove last remaining cpu_is_omap usage
  MAINTAINERS: Add an entry for omap related .dts files
      8d91a42e
    • L
      Merge tag 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc · 4fe2dfab
      由 Linus Torvalds 提交于 
      Pull ARM SoC fixes from Olof Johansson:
 "It's been quiet over the holidays, but we have had a couple of trivial
  fixes coming in for the newly introduced sunxi platform; one to add it
  to the multiplatform defconfig for build coverage, and one fixup for
  device tree strings."

* tag 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  sunxi: Change the machine compatible string.
  ARM: multi_v7_defconfig: Add ARCH_SUNXI
      4fe2dfab
  7. 30 12月, 2012 10 次提交
  9. 29 12月, 2012 1 次提交
  11. 28 12月, 2012 5 次提交
    • O
      Merge tag 'sunxi-fixes-for-3.8-rc2' of git://github.com/mripard/linux into fixes · 2e376799
      由 Olof Johansson 提交于 
      From Maxime Ripard:
Fixes for the sunxi core to be merged in 3.8-rc2

* tag 'sunxi-fixes-for-3.8-rc2' of git://github.com/mripard/linux:
  sunxi: Change the machine compatible string.
  ARM: multi_v7_defconfig: Add ARCH_SUNXI
      2e376799
    • S
      libceph: fix protocol feature mismatch failure path · 0fa6ebc6
      由 Sage Weil 提交于 
      We should not set con->state to CLOSED here; that happens in
ceph_fault() in the caller, where it first asserts that the state
is not yet CLOSED.  Avoids a BUG when the features don't match.

Since the fail_protocol() has become a trivial wrapper, replace
calls to it with direct calls to reset_connection().
Signed-off-by: NSage Weil <sage@inktank.com>
Reviewed-by: NAlex Elder <elder@inktank.com>
      0fa6ebc6
    • A
      libceph: WARN, don't BUG on unexpected connection states · 122070a2
      由 Alex Elder 提交于 
      A number of assertions in the ceph messenger are implemented with
BUG_ON(), killing the system if connection's state doesn't match
what's expected.  At this point our state model is (evidently) not
well understood enough for these assertions to trigger a BUG().
Convert all BUG_ON(con->state...) calls to be WARN_ON(con->state...)
so we learn about these issues without killing the machine.

We now recognize that a connection fault can occur due to a socket
closure at any time, regardless of the state of the connection.  So
there is really nothing we can assert about the state of the
connection at that point so eliminate that assertion.
Reported-by: NUgis <ugis22@gmail.com>
Tested-by: NUgis <ugis22@gmail.com>
Signed-off-by: NAlex Elder <elder@inktank.com>
Reviewed-by: NSage Weil <sage@inktank.com>
      122070a2
    • A
      libceph: always reset osds when kicking · e6d50f67
      由 Alex Elder 提交于 
      When ceph_osdc_handle_map() is called to process a new osd map,
kick_requests() is called to ensure all affected requests are
updated if necessary to reflect changes in the osd map.  This
happens in two cases:  whenever an incremental map update is
processed; and when a full map update (or the last one if there is
more than one) gets processed.

In the former case, the kick_requests() call is followed immediately
by a call to reset_changed_osds() to ensure any connections to osds
affected by the map change are reset.  But for full map updates
this isn't done.

Both cases should be doing this osd reset.

Rather than duplicating the reset_changed_osds() call, move it into
the end of kick_requests().
Signed-off-by: NAlex Elder <elder@inktank.com>
Reviewed-by: NSage Weil <sage@inktank.com>
      e6d50f67
    • A
      libceph: move linger requests sooner in kick_requests() · ab60b16d
      由 Alex Elder 提交于 
      The kick_requests() function is called by ceph_osdc_handle_map()
when an osd map change has been indicated.  Its purpose is to
re-queue any request whose target osd is different from what it
was when it was originally sent.

It is structured as two loops, one for incomplete but registered
requests, and a second for handling completed linger requests.
As a special case, in the first loop if a request marked to linger
has not yet completed, it is moved from the request list to the
linger list.  This is as a quick and dirty way to have the second
loop handle sending the request along with all the other linger
requests.

Because of the way it's done now, however, this quick and dirty
solution can result in these incomplete linger requests never
getting re-sent as desired.  The problem lies in the fact that
the second loop only arranges for a linger request to be sent
if it appears its target osd has changed.  This is the proper
handling for *completed* linger requests (it avoids issuing
the same linger request twice to the same osd).

But although the linger requests added to the list in the first loop
may have been sent, they have not yet completed, so they need to be
re-sent regardless of whether their target osd has changed.

The first required fix is we need to avoid calling __map_request()
on any incomplete linger request.  Otherwise the subsequent
__map_request() call in the second loop will find the target osd
has not changed and will therefore not re-send the request.

Second, we need to be sure that a sent but incomplete linger request
gets re-sent.  If the target osd is the same with the new osd map as
it was when the request was originally sent, this won't happen.
This can be fixed through careful handling when we move these
requests from the request list to the linger list, by unregistering
the request *before* it is registered as a linger request.  This
works because a side-effect of unregistering the request is to make
the request's r_osd pointer be NULL, and *that* will ensure the
second loop actually re-sends the linger request.

Processing of such a request is done at that point, so continue with
the next one once it's been moved.
Signed-off-by: NAlex Elder <elder@inktank.com>
Reviewed-by: NSage Weil <sage@inktank.com>
      ab60b16d