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git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
Pull HID fixes from Jiri Kosina:
- fix usage of sleeping lock in atomic context from Jiri Kosina
- build fix for hid-steelseries under certain .config setups by Simon Wood
- simple mismerge fix from Fernando Luis Vázquez Cao
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
HID: debug: fix RCU preemption issue
HID: hid-steelseries fix led class build issue
HID: reintroduce fix-up for certain Sony RF receivers
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Signed-off-by: James Bottomley <[email protected]>
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Signed-off-by: James Bottomley <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"This contains small fixes since the previous pull request:
- A few regression fixes and small updates of HD-audio
- Yet another fix for Haswell HDMI audio
- A copule of trivial fixes in ASoC McASP, DPAM and WM8994"
* tag 'sound-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
Revert "ALSA: hda - Don't set up active streams twice"
ALSA: Add comment for control TLV API
ALSA: hda - Apply pin-enablement workaround to all Haswell HDMI codecs
ALSA: HDA: Fix Oops caused by dereference NULL pointer
ALSA: mips/sgio2audio: Remove redundant platform_set_drvdata()
ALSA: mips/hal2: Remove redundant platform_set_drvdata()
ALSA: hda - Fix 3.9 regression of EAPD init on Conexant codecs
sound: Fix make allmodconfig on MIPS
ALSA: hda - Fix system panic when DMA > 40 bits for Nvidia audio controllers
ALSA: atmel: Remove redundant platform_set_drvdata()
ASoC: McASP: Fix receive clock polarity in DAIFMT_NB_NF mode.
ASoC: wm8994: missing break in wm8994_aif3_hw_params()
ASoC: McASP: Add pins output direction for rx clocks when configured in CBS_CFS format
ASoC: dapm: use clk_prepare_enable and clk_disable_unprepare
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Pull MIPS updates from Ralf Baechle:
- More work on DT support for various platforms
- Various fixes that were to late to make it straight into 3.9
- Improved platform support, in particular the Netlogic XLR and
BCM63xx, and the SEAD3 and Malta eval boards.
- Support for several Ralink SOC families.
- Complete support for the microMIPS ASE which basically reencodes the
existing MIPS32/MIPS64 ISA to use non-constant size instructions.
- Some fallout from LTO work which remove old cruft and will generally
make the MIPS kernel easier to maintain and resistant to compiler
optimization, even in absence of LTO.
- KVM support. While MIPS has announced hardware virtualization
extensions this KVM extension uses trap and emulate mode for
virtualization of MIPS32. More KVM work to add support for VZ
hardware virtualizaiton extensions and MIPS64 will probably already
be merged for 3.11.
Most of this has been sitting in -next for a long time. All defconfigs
have been build or run time tested except three for which fixes are being
sent by other maintainers.
Semantic conflict with kvm updates done as per Ralf
* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (118 commits)
MIPS: Add new GIC clockevent driver.
MIPS: Formatting clean-ups for clocksources.
MIPS: Refactor GIC clocksource code.
MIPS: Move 'gic_frequency' to common location.
MIPS: Move 'gic_present' to common location.
MIPS: MIPS16e: Add unaligned access support.
MIPS: MIPS16e: Support handling of delay slots.
MIPS: MIPS16e: Add instruction formats.
MIPS: microMIPS: Optimise 'strnlen' core library function.
MIPS: microMIPS: Optimise 'strlen' core library function.
MIPS: microMIPS: Optimise 'strncpy' core library function.
MIPS: microMIPS: Optimise 'memset' core library function.
MIPS: microMIPS: Add configuration option for microMIPS kernel.
MIPS: microMIPS: Disable LL/SC and fix linker bug.
MIPS: microMIPS: Add vdso support.
MIPS: microMIPS: Add unaligned access support.
MIPS: microMIPS: Support handling of delay slots.
MIPS: microMIPS: Add support for exception handling.
MIPS: microMIPS: Floating point support.
MIPS: microMIPS: Fix macro naming in micro-assembler.
...
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Signed-off-by: Giridhar Malavali <[email protected]>
Signed-off-by: Chad Dupuis <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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This fixes a bug where the iscsi class/driver did not do a put_device
when a sess/conn device was found. This also simplifies the interface
by not having to pass in some arguments that were duplicated and did
not need to be exported.
Reported-by: Zhao Hongjiang <[email protected]>
Signed-off-by: Mike Christie <[email protected]>
Acked-by: Vikas Chaudhary <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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sas_device_type
These enums have been separate since the dawn of SAS, mainly because the
latter is a procotol only enum and the former includes additional state
for libsas. The dichotomy causes endless confusion about which one you
should use where and leads to pointless warnings like this:
drivers/scsi/mvsas/mv_sas.c: In function 'mvs_update_phyinfo':
drivers/scsi/mvsas/mv_sas.c:1162:34: warning: comparison between 'enum sas_device_type' and 'enum sas_dev_type' [-Wenum-compare]
Fix by eliminating one of them. The one kept is effectively the sas.h
one, but call it sas_device_type and make sure the enums are all
properly namespaced with the SAS_ prefix.
Signed-off-by: James Bottomley <[email protected]>
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Modified thermal configuration to happen after interrupt registration
Added SAS controller configuration during initialization
Added error handling logic to handle I_T_Nexus errors and variants
[jejb: fix up tabs and spaces issues]
Signed-off-by: Anand Kumar S <[email protected]>
Acked-by: Jack Wang <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Handled NCQ errors in the low level driver as the FW
is not providing the faulty tag for NCQ errors for libsas
to recover.
[jejb: fix checkpatch issues]
Signed-off-by: Anand Kumar S <[email protected]>
Acked-by: Jack Wang <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Individual WWN read operations based on controller.
PM8081 - Read WWN from Flash VPD.
PM8088/89 - Read WWN from EEPROM.
PM8001 - Read WWN from NVM.
Signed-off-by: Sakthivel K <[email protected]>
Signed-off-by: Anand Kumar S <[email protected]>
Acked-by: Jack Wang <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Changed name in driver to pm80xx. Updated debug messages.
Signed-off-by: Sakthivel K <[email protected]>
Signed-off-by: Anand Kumar S <[email protected]>
Acked-by: Jack Wang <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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region for it
Performing pci_free_consistent in tasklet had result in a core dump. So
allocated a new memory region for it. Fix for passing proper address
and operation in firmware flash update.
Signed-off-by: Sakthivel K <[email protected]>
Signed-off-by: Anand Kumar S <[email protected]>
Acked-by: Jack Wang <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Additional bar shift for new SPC firmware, applicable to device
id 0x8081 only.
Signed-off-by: Sakthivel K <[email protected]>
Signed-off-by: Anand Kumar S <[email protected]>
Acked-by: Jack Wang <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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changes in common files
Implementation of SPCv/ve specific hardware functionality and
macros. Changing common functionalities wrt SPCv/ve operations.
Conditional checks for SPC specific operations.
Signed-off-by: Sakthivel K <[email protected]>
Signed-off-by: Anand Kumar S <[email protected]>
Acked-by: Jack Wang <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Implementation of interrupt handlers and tasklets to support
upto 64 interrupt for the device.
Signed-off-by: Sakthivel K <[email protected]>
Signed-off-by: Anand Kumar S <[email protected]>
Acked-by: Jack Wang <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Update of function prototype for common function to SPC and SPCv/ve.
Multiple queues implementation for IO.
Signed-off-by: Sakthivel K <[email protected]>
Signed-off-by: Anand Kumar S <[email protected]>
Acked-by: Jack Wang <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Memory allocation and configuration of multiple inbound and
outbound queues.
Signed-off-by: Sakthivel K <[email protected]>
Signed-off-by: Anand Kumar S <[email protected]>
Acked-by: Jack Wang <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Updated pci id table with device, vendor, subdevice and subvendor ids
for 8081, 8088, 8089 SAS/SATA controllers. Added SPCv/ve related macros.
Updated macros, hba info structure and other structures for SPCv/ve.
Update of structure and variable names for SPC hardware functionalities.
Signed-off-by: Sakthivel K <[email protected]>
Signed-off-by: Anand Kumar S <[email protected]>
Acked-by: Jack Wang <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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lpfc uses the generic checksum as well as the T10DIF one from the lib/
directory, so make sure they're selected.
Reported-by: Randy Dunlap <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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scsi_send_eh_cmnd() is calling queuecommand() directly, so
it needs to check the return value here.
The only valid return codes for queuecommand() are 'busy'
states, so we need to wait for a bit to allow the LLDD
to recover.
Based on an earlier patch from Wen Xiong.
[jejb: fix confusion between msec and jiffies values and other issues]
[bvanassche: correct stall_for interval]
Cc: Wen Xiong <[email protected]>
Cc: Brian King <[email protected]>
Signed-off-by: Hannes Reinecke <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc
Pull second set of arc arch updates from Vineet Gupta:
"Aliasing VIPT dcache support for ARC
I'm satisified with testing, specially with fuse which has
historically given grief to VIPT arches (ARM/PARISC...)"
* tag 'arc-v3.10-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
ARC: [TB10x] Remove GENERIC_GPIO
ARC: [mm] Aliasing VIPT dcache support 4/4
ARC: [mm] Aliasing VIPT dcache support 3/4
ARC: [mm] Aliasing VIPT dcache support 2/4
ARC: [mm] Aliasing VIPT dcache support 1/4
ARC: [mm] refactor the core (i|d)cache line ops loops
ARC: [mm] serious bug in vaddr based icache flush
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git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu
Pull m68knommu updates from Greg Ungerer:
"The bulk of the changes are generalizing the ColdFire v3 core support
and adding in 537x CPU support. Also a couple of other bug fixes, one
to fix a reintroduction of a past bug in the romfs filesystem nommu
support."
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
m68knommu: enable Timer on coldfire 532x
m68knommu: fix ColdFire 5373/5329 QSPI base address
m68knommu: add support for configuring a Freescale M5373EVB board
m68knommu: add support for the ColdFire 537x family of CPUs
m68knommu: make ColdFire M532x platform support more v3 generic
m68knommu: create and use a common M53xx ColdFire class of CPUs
m68k: remove unused asm/dbg.h
m68k: Set ColdFire ACR1 cache mode depending on kernel configuration
romfs: fix nommu map length to keep inside filesystem
m68k: clean up unused "config ROMVECSIZE"
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Pull blackfin updates from Steven Miao.
* tag 'for-linus' of git://github.com/realmz/blackfin-linux:
bfin cache: dcplb map: add 16M dcplb map for BF60x
blackfin: smp: fix smp build after drop asm/system.h
blackfin: fix bootup core clock and system clock display
Platform Nand: Set the GPIO for NAND read as input
blackfin: rename vmImage to uImage after we move to buildroot
blackfin: twi: Remove bogus #endif
bf609: rsi: Add bf609 rsi MMR macro and board platform data.
blackfin: dmc: Improve DDR2 write through in DMC effict controller.
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Pull microblaze updates from Michal Simek.
* 'next' of git://git.monstr.eu/linux-2.6-microblaze:
microblaze: Enable IRQ in arch_cpu_idle
microblaze: Fix uaccess_ok macro
microblaze: Add support for new cpu versions and target architecture
microblaze: Do not select OPT_LIB_ASM by default
microblaze: Fix initrd support
microblaze: Do not use r6 in head.S
microblaze: pci: Remove duplicated header
microblaze: Set the default irq_domain
microblaze: pci: Remove duplicated include from pci-common.c
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Share configuration option processing code between the dm cache
ctr and message functions.
Signed-off-by: Joe Thornber <[email protected]>
Signed-off-by: Alasdair G Kergon <[email protected]>
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Move process_config_option() in dm-cache-target.c to make the
next patch more readable.
Signed-off-by: Alasdair G Kergon <[email protected]>
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Generate a dm event when the amount of remaining thin pool metadata
space falls below a certain level.
The threshold is taken to be a quarter of the size of the metadata
device with a minimum threshold of 4MB.
Signed-off-by: Joe Thornber <[email protected]>
Signed-off-by: Alasdair G Kergon <[email protected]>
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Add a threshold callback to dm persistent data space maps.
Signed-off-by: Joe Thornber <[email protected]>
Signed-off-by: Alasdair G Kergon <[email protected]>
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Add a threshold callback function to the persistent data space map
interface for a subsequent patch to use.
dm-thin and dm-cache are interested in knowing when they're getting
low on metadata or data blocks. This patch introduces a new method
for registering a callback against a threshold.
Signed-off-by: Joe Thornber <[email protected]>
Signed-off-by: Alasdair G Kergon <[email protected]>
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Allow the dm thin pool metadata device to be extended.
Whenever a pool is resumed, detect whether the size of the metadata
device has increased, and if so, extend the metadata to use the new
space.
Signed-off-by: Joe Thornber <[email protected]>
Signed-off-by: Alasdair G Kergon <[email protected]>
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Support extending a dm persistent data metadata space map.
The extend itself is implemented by switching back to the boostrap
allocator and pointing to the new space. The extra bitmap indexes are
then allocated from the new space, and finally we switch back to the
proper space map ops and tweak the reference counts.
Signed-off-by: Joe Thornber <[email protected]>
Signed-off-by: Alasdair G Kergon <[email protected]>
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If a thin pool is created in read-only-metadata mode then only open the
metadata device read-only.
Previously it was always opened with FMODE_READ | FMODE_WRITE.
(Note that dm_get_device() still allows read-only dm devices to be used
read-write at the moment: If I create a read-only linear device for the
metadata, via dmsetup load --readonly, then I can still create a rw pool
out of it.)
Signed-off-by: Joe Thornber <[email protected]>
Signed-off-by: Alasdair G Kergon <[email protected]>
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Refactor device size functions in preparation for similar metadata
device resizing functions.
Signed-off-by: Joe Thornber <[email protected]>
Signed-off-by: Alasdair G Kergon <[email protected]>
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Use struct assignment rather than memcpy in dm cache.
Signed-off-by: Joe Thornber <[email protected]>
Signed-off-by: Alasdair G Kergon <[email protected]>
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Fix up some typos in dm-cache comments.
Signed-off-by: Joe Thornber <[email protected]>
Signed-off-by: Alasdair G Kergon <[email protected]>
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Correct the documented requirement on the return code from dm cache policy
lookup functions stated in the policy module header file.
Signed-off-by: Alasdair G Kergon <[email protected]>
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Document iterate_devices in device-mapper.h.
Signed-off-by: Alasdair G Kergon <[email protected]>
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Fix some typos in dm-space-map-metadata.c error messages.
Signed-off-by: Joe Thornber <[email protected]>
Signed-off-by: Alasdair G Kergon <[email protected]>
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Tune the dm cache migration throttling.
i) Issue a tick every second, just in case there's no i/o going through.
ii) Drop the migration threshold right down to something suitable for
background work.
Signed-off-by: Joe Thornber <[email protected]>
Signed-off-by: Alasdair G Kergon <[email protected]>
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Enable WRITE SAME support in dm multipath. As far as multipath is
concerned it is just another write request.
Signed-off-by: Mike Snitzer <[email protected]>
Tested-by: Bharata B Rao <[email protected]>
Signed-off-by: Alasdair G Kergon <[email protected]>
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If device_not_write_same_capable() returns true then the iterate_devices
loop in dm_table_supports_write_same() should return false.
Reported-by: Bharata B Rao <[email protected]>
Signed-off-by: Mike Snitzer <[email protected]>
Cc: [email protected] # v3.8+
Signed-off-by: Alasdair G Kergon <[email protected]>
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This patch uses memalloc_noio_save to avoid a possible deadlock in
dm-bufio. (it could happen only with large block size, at most
PAGE_SIZE << MAX_ORDER (typically 8MiB).
__vmalloc doesn't fully respect gfp flags. The specified gfp flags are
used for allocation of requested pages, structures vmap_area, vmap_block
and vm_struct and the radix tree nodes.
However, the kernel pagetables are allocated always with GFP_KERNEL.
Thus the allocation of pagetables can recurse back to the I/O layer and
cause a deadlock.
This patch uses the function memalloc_noio_save to set per-process
PF_MEMALLOC_NOIO flag and the function memalloc_noio_restore to restore
it. When this flag is set, all allocations in the process are done with
implied GFP_NOIO flag, thus the deadlock can't happen.
This should be backported to stable kernels, but they don't have the
PF_MEMALLOC_NOIO flag and memalloc_noio_save/memalloc_noio_restore
functions. So, PF_MEMALLOC should be set and restored instead.
Signed-off-by: Mikulas Patocka <[email protected]>
Cc: [email protected]
Signed-off-by: Alasdair G Kergon <[email protected]>
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Return -ENOMEM instead of success if unable to allocate pending
exception mempool in snapshot_ctr.
Signed-off-by: Wei Yongjun <[email protected]>
Cc: [email protected]
Signed-off-by: Alasdair G Kergon <[email protected]>
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Return -ENOMEM if memory allocation fails in cache_create
instead of 0 (to avoid NULL pointer dereference).
Signed-off-by: Wei Yongjun <[email protected]>
Cc: [email protected]
Signed-off-by: Alasdair G Kergon <[email protected]>
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Fix a regression in the calculation of the stripe_width in the
dm stripe target which led to incorrect processing of device limits.
The stripe_width is the stripe device length divided by the number of
stripes. The group of commits in the range f14fa69 ("dm stripe: fix
size test") to eb850de ("dm stripe: support for non power of 2
chunksize") interfered with each other (a merging error) and led to the
stripe_width being set incorrectly to the stripe device length divided by
chunk_size * stripe_count.
For example, a stripe device's table with: 0 33553920 striped 3 512 ...
should result in a stripe_width of 11184640 (33553920 / 3), but due to
the bug it was getting set to 21845 (33553920 / (512 * 3)).
The impact of this bug is that device topologies that previously worked
fine with the stripe target are no longer considered valid. In
particular, there is a higher risk of seeing this issue if one of the
stripe devices has a 4K logical block size. Resulting in an error
message like this:
"device-mapper: table: 253:4: len=21845 not aligned to h/w logical block size 4096 of dm-1"
The fix is to swap the order of the divisions and to use a temporary
variable for the second one, so that width retains the intended
value.
Signed-off-by: Mike Snitzer <[email protected]>
Cc: [email protected] # 3.6+
Signed-off-by: Alasdair G Kergon <[email protected]>
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We now cache the MSI-X capability offset in the struct pci_dev, so no
need to find the capability again.
Acked-by: Jan Beulich <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
CC: Konrad Rzeszutek Wilk <[email protected]>
Signed-off-by: Konrad Rzeszutek Wilk <[email protected]>
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PCI_MSIX_FLAGS_BIRMASK is mis-named because the BIR mask is in the
Table Offset register, not the flags ("Message Control" per spec)
register.
Acked-by: Jan Beulich <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
CC: Konrad Rzeszutek Wilk <[email protected]>
Signed-off-by: Konrad Rzeszutek Wilk <[email protected]>
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This reverts commit affdb62b815b38261f09f9d4ec210a35c7ffb1f3.
The commit introduced a regression with AD codecs where the stream is
always clean up. Since the patch is just a minor optimization and
reverting the commit fixes the issue, let's just revert it.
Reported-and-tested-by: Michael Burian <[email protected]>
Cc: <[email protected]> [v3.9+]
Signed-off-by: Takashi Iwai <[email protected]>
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This tracks Alexandre Courbot's mainline GPIO rework
Signed-off-by: Vineet Gupta <[email protected]>
Acked-by: Alexandre Courbot <[email protected]>
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