03 Feb, 2010
2 commits
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* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
cfq-iosched: Do not idle on async queues
blk-cgroup: Fix potential deadlock in blk-cgroup
block: fix bugs in bio-integrity mempool usage
block: fix bio_add_page for non trivial merge_bvec_fn case
drbd: null dereference bug
drbd: fix max_segment_size initialization -
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
random: Remove unused inode variable
crypto: padlock-sha - Add import/export support
random: drop weird m_time/a_time manipulation
02 Feb, 2010
9 commits
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This patch improves disable_controller() in the r8a66597-hdc
driver to disable all interrupts and clear status flags. It
also makes sure that disable_controller() is called during
probe(). This fixes the relatively rare case of unexpected
pending interrupts after kexec reboot.Signed-off-by: Magnus Damm
Acked-by: Yoshihiro Shimoda
Signed-off-by: Paul Mundt -
The spi_sh_msiof.c driver presently misconfigures REDG and TEDG. TEDG==0
outputs data at the **rising edge** of the clock and REDG==0 samples data
at the **falling edge** of the clock. Therefore for SPI, TEDG must be
equal to REDG, otherwise the last byte received is not sampled in SPI
mode 3.This brings the driver in line with the SH7723 HW Reference Manual
settings documented in Figures 20.20 and 20.21 ("SPI Clock and data
timing").Signed-off-by: Markus Pietrek
Acked-by: Magnus Damm
Signed-off-by: Paul Mundt -
The previous changeset left behind an unused inode variable.
This patch removes it.Reported-by: Stephen Rothwell
Signed-off-by: Herbert Xu -
As the padlock driver for SHA uses a software fallback to perform
partial hashing, it must implement custom import/export functions.
Otherwise hmac which depends on import/export for prehashing will
not work with padlock-sha.Reported-by: Wolfgang Walter
Signed-off-by: Herbert Xu -
No other driver does anything remotely like this that I know of except
for the tty drivers, and I can't see any reason for random/urandom to do
it. In fact, it's a (trivial, harmless) timing information leak. And
obviously, it generates power- and flash-cycle wasting I/O, especially
if combined with something like hwrngd. Also, it breaks ubifs's
expectations.Signed-off-by: Matt Mackall
Signed-off-by: Herbert Xu -
* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
drm/radeon/kms: Fix oops after radeon_cs_parser_init() failure.
drm/radeon/kms: move radeon KMS on/off switch out of staging.
drm/radeon/kms: Bailout of blit if error happen & protect with mutex V3
drm/vmwgfx: Don't send bad flags to the host
drm/vmwgfx: Request SVGA version 2 and bail if not found
drm/vmwgfx: Correctly detect 3D
drm/ttm: remove unnecessary save_flags and ttm_flag_masked in ttm_bo_util.c
drm/kms: Remove incorrect comment in struct drm_mode_modeinfo
drm/ttm: remove padding from ttm_ref_object on 64bit builds
drm/radeon/kms: release agp on error.
drm/kms/radeon/agp: Move the check of the aper_size after drm_acp_acquire and drm_agp_info
drm/kms/radeon/agp: Fix warning, format ‘%d’ expects type ‘int’, but argument 4 has type ‘size_t’
drm/ttm: Avoid conflicting reserve_memtype during ttm_tt_set_page_caching.
drm/kms/radeon: pick digitial encoders smarter. (v3)
drm/radeon/kms: use active device to pick connector for encoder
drm/radeon/kms: fix incorrect logic in DP vs eDP connector checking. -
…git/tip/linux-2.6-tip
* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
x86/agp: Fix agp_amd64_init regression
x86: Add quirk for Intel DG45FC board to avoid low memory corruption
x86: Add Dell OptiPlex 760 reboot quirk
x86, UV: Fix RTC latency bug by reading replicated cachelines
oprofile/x86: add Xeon 7500 series support
oprofile/x86: fix crash when profiling more than 28 events
lib/dma-debug.c: mark file-local struct symbol static.
x86/amd-iommu: Fix deassignment of a device from the pt_domain
x86/amd-iommu: Fix IOMMU-API initialization for iommu=pt
x86/amd-iommu: Fix NULL pointer dereference in __detach_device()
x86/amd-iommu: Fix possible integer overflow -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6:
regulator: Specify REGULATOR_CHANGE_STATUS for WM835x LED constraints -
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
powerpc: TIF_ABI_PENDING bit removal
powerpc/pseries: Fix xics build without CONFIG_SMP
powerpc/4xx: Add pcix type 1 transactions
powerpc/pci: Add missing call to header fixup
powerpc/pci: Add missing hookup to pci_slot
powerpc/pci: Add calls to set_pcie_port_type() and set_pcie_hotplug_bridge()
powerpc/40x: Update the PowerPC 40x board defconfigs
powerpc/44x: Update PowerPC 44x board defconfigs
01 Feb, 2010
16 commits
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The WM8350 LED driver needs to be able to enable and disable the
regulators it is using. Previously the core wasn't properly enforcing
status change constraints so the driver was able to function but this
has always been intended to be required.Signed-off-by: Mark Brown
Cc: stable@kernel.org
Signed-off-by: Liam Girdwood -
If radeon_cs_parser_init() fails, radeon_cs_ioctl() calls
radeon_cs_parser_fini() with the non-zero error value. The latter dereferenced
parser->ib which hasn't been initialized yet -> boom. Add a test for parser->ib
being non-NULL before dereferencing it.Signed-off-by: Michel Dänzer
Signed-off-by: Dave Airlie -
We are happy enough that the KMS driver is stable enough for enough people
for the kms enable/disable to leave staging. Distros can now contemplate
turning this on.Signed-off-by: Dave Airlie
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If an error happen in r600_blit_prepare_copy report it rather
than WARNING and keeping execution. For instance if ib allocation
failed we did just warn about but then latter tried to access
NULL ib ptr causing oops. This patch also protect r600_copy_blit
with a mutex as otherwise one process might overwrite blit temporary
data with new one possibly leading to GPU lockup.Should partialy or totaly fix:
https://bugzilla.redhat.com/show_bug.cgi?id=553279V2 failing blit initialization is not fatal, fallback to memcpy when
this happen
V3 init blit before startup as we pin in startup, remove duplicate
code (this one was actualy tested unlike V2)Signed-off-by: Jerome Glisse
Signed-off-by: Dave Airlie -
Signed-off-by: Jakob Bornecrantz
Signed-off-by: Dave Airlie -
This fixes the driver not loading on older versions of VMware.
Signed-off-by: Peter Hanzel
Signed-off-by: Jakob Bornecrantz
Signed-off-by: Dave Airlie -
Signed-off-by: Jakob Bornecrantz
Signed-off-by: Dave Airlie -
Signed-off-by: Austin Yuan
Acked-by: Thomas Hellstrom
Signed-off-by: Dave Airlie -
Re-order structure ttm_ref_object to remove 8 bytes of alignment padding
on 64 bit builds, so shrinking its size from 72 to 64 bytes allowing it
to fit into a smaller slab.Signed-off-by: Richard Kennedy
Acked-by: Thomas Hellstrom
Signed-off-by: Dave Airlie -
if we get an error, release the AGP if we've acquired it already.
Signed-off-by: Dave Airlie
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First call drm_agp_acquire to check if agp has been acquired.
Second call drm_agp_info to fill in the info data struct, including aper_size.
Finally do the check to see if the aper_size makes sense.Signed-off-by: John Kacur
Signed-off-by: Dave Airlie -
- Fix warning by using %zu instead of %d for size_t
- Fix spelling mistake, "to" should be "too".Signed-off-by: John Kacur
Signed-off-by: Dave Airlie -
Fixes errors like:
> reserve_ram_pages_type failed 0x15b7a000-0x15b7b000, track 0x8, req 0x10
when a BO is moved between WC and UC areas.Reported-by: Xavier Chantry
Signed-off-by: Francisco Jerez
Acked-by: Thomas Hellstrom
Signed-off-by: Dave Airlie -
booting a Lenovo W500 with LVDS + DP outputs showed up a TODO we had
on our list, to pick a correct digital encoder block. The LVTMA
encoder requires the second digital encoder, all others can use any
encoder at all.This fixes the digital encoder selection logic to enable LVDS/DP combos
to work okay.V2: fix silly addition of connector dig_block and cleanup the other
places in the code that pick the encoder.V3: rename to dig_encoder and clean up further - also fix
the picking algorithm.tested on Lenovo W500 + desktop 3650 cards.
Signed-off-by: Dave Airlie
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On the W500 we have UNIPHY routed to both DVI and DP, this seems
to always pick the DVI connector which means link training fails.Switch to using active device to pick the connector, this seems
like it should be safe from a code review, and it fixes things
a bit more here.Signed-off-by: Dave Airlie
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This makes displayport work again here.
Signed-off-by: Dave Airlie
31 Jan, 2010
1 commit
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This fixes the regression introduced by commit
42590a75019a50012f25a962246498dead428433 ("x86/agp: Fix
agp_amd64_init and agp_amd64_cleanup").The above commit changes agp_amd64_init() not to do anything if
gart_iommu_aperture is not zero.If GART iommu calls agp_amd64_init(), we need to skip
agp_amd64_init() when it's called later via module_init.The problem is that gart_iommu_init() calls agp_amd64_init()
with not zero gart_iommu_aperture so agp_amd64_init() is never
initialized.When gart_iommu_init() calls agp_amd64_init(), agp should be
always initialized.Reported-by: Marin Mitov
Reported-by: Johannes Hirte
Signed-off-by: FUJITA Tomonori
Tested-by: Marin Mitov
Tested-by: Kevin Winchester
Cc: davej@redhat.com
Cc: Linus Torvalds
LKML-Reference:
Signed-off-by: Ingo Molnar
30 Jan, 2010
2 commits
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asic3 also needs tmio_core or otherwise will fail to build.
Signed-off-by: Dmitry Artamonow
Signed-off-by: Samuel Ortiz -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: update multi-touch protocol documentation
Input: add the ABS_MT_PRESSURE event
Input: winbond-cir - remove dmesg spam
Input: lifebook - add another Lifebook DMI signature
Input: ad7879 - support auxiliary GPIOs via gpiolib
29 Jan, 2010
7 commits
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For pressure-based multi-touch devices, a direct way to send sensor
intensity data per finger is needed. This patch adds the ABS_MT_PRESSURE
event to the MT protocol.Requested-by: Yoonyoung Shim
Requested-by: Mika Kuoppala
Requested-by: Peter Hutterer
Signed-off-by: Henrik Rydberg
Signed-off-by: Dmitry Torokhov -
I missed converting one dev_info call to deb_dbg before submitting the driver.
Without this change, a message will be printed to dmesg for each button press
if a RC6 remote is used.Signed-off-by: David Härdeman
Cc: stable
Signed-off-by: Dmitry Torokhov -
We are missing these when building the pci_dev from scratch off
the Open Firmware device-treeSigned-off-by: Benjamin Herrenschmidt
Acked-by: Jesse Barnes -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:
Fix failure exit in ipathfs
fix oops in fs/9p late mount failure
fix leak in romfs_fill_super()
get rid of pointless checks after simple_pin_fs()
Fix failure exits in bfs_fill_super()
fix affs parse_options()
Fix remount races with symlink handling in affs
Fix a leak in affs_fill_super() -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:
x86/PCI: remove IOH range fetching
PCI: fix nested spinlock hang in aer_inject -
* 'for-linus' of git://git.infradead.org/ubi-2.6:
UBI: fix volume creation input checking -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
firewire: ohci: fix crashes with TSB43AB23 on 64bit systems
firewire: core: fix use-after-free regression in FCP handler
firewire: cdev: add_descriptor documentation fix
firewire: core: add_descriptor size check
28 Jan, 2010
3 commits
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There are many many ways one can capitalize "Lifebook B Series"...
Signed-off-by: Jon Dodgson
Signed-off-by: Dmitry Torokhov -
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6:
[SCSI] aic79xx: check for non-NULL scb in ahd_handle_nonpkt_busfree
[SCSI] zfcp: Set hardware timeout as requested by BSG request.
[SCSI] zfcp: Introduce bsg_timeout callback.
[SCSI] scsi_transport_fc: Allow LLD to reset FC BSG timeout
[SCSI] zfcp: add missing compat ptr conversion
[SCSI] zfcp: Fix linebreak in hba trace
[SCSI] zfcp: Issue zfcp_fc_wka_port_put after FC CT BSG request
[SCSI] qla2xxx: Update version number to 8.03.01-k10.
[SCSI] fc-transport: Use packed modifier for fc_bsg_request structure.
[SCSI] qla2xxx: Perform fast mailbox read of flash regardless of size nor address alignment.
[SCSI] qla2xxx: Correct FCP2 recovery handling.
[SCSI] scsi_lib: Fix bug in completion of bidi commands
[SCSI] mptsas: Fix issue with chain pools allocation on katmai
[SCSI] aacraid: fix File System going into read-only mode
[SCSI] lpfc: fix file permissions -
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6:
[S390] fix single stepped svcs with TRACE_IRQFLAGS=y
[S390] zcrypt: Do not remove coprocessor for error 8/72
[S390] sclp_vt220: set initial terminal window size
[S390] use set_current_state in sigsuspend
[S390] irqflags: add missing types.h include
[S390] dasd: fix possible NULL pointer errors
