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2009-06-22sound: fix check for return value in snd_pcm_hw_refineMariusz Kozlowski1-1/+1
'params' is a pointer and looking at the code this probably should be a check for ioctl return value. Signed-off-by: Mariusz Kozlowski <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2009-06-21ide cmd64x: Remove serialize setting.David S. Miller1-2/+1
This begins to fix regressions reported by Frans Pop on his Ultra-10. There are still some funnies left that we are investigating. Signed-off-by: David S. Miller <[email protected]>
2009-06-21via-velocity: Fix velocity driver unmapping incorrect size.Dave Jones1-1/+1
When a packet is greater than ETH_ZLEN, we end up assigning the boolean result of a comparison to the size we unmap. Signed-off-by: Dave Jones <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-06-22ALSA: ctxfi - Allow unknown PCI SSIDsTakashi Iwai2-6/+22
Allow unknown PCI SSIDs for emu20k1 and emu20k2 as "unknown" model. Also, add a black-list check in case any device has to be listed as "unsupported". It has a negative value in the pci quirk entry. Signed-off-by: Takashi Iwai <[email protected]>
2009-06-21mlx4_en: Remove redundant refill code on RXYevgeny Petrilin3-102/+0
Our RX rings are always full, there is no need to check whether we need to fill them or not. If we fail to allocate a new socket buffer, the incoming packet is dropped an the ring remains full. Signed-off-by: Yevgeny Petrilin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-06-21mlx4_en: Removed redundant check on lso header sizeYevgeny Petrilin2-6/+0
This check that verifies that the LSO header along with control segment and first data segment do not cross 128 bytes is no longer required. Signed-off-by: Yevgeny Petrilin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-06-21mlx4_en: Cancel port_up check in transmit functionYevgeny Petrilin2-9/+2
When closing the port, we stop all transmit queues under the transmit lock. It ensures that we will not attempt to transmit new packets after the physical port was closed. Signed-off-by: Yevgeny Petrilin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-06-21mlx4_en: using stop/start_all_queuesYevgeny Petrilin1-2/+2
After we moved to be a multi queue device, need to stop/start all of our transmit queues. Signed-off-by: Yevgeny Petrilin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-06-21mlx4_en: Removed redundant skb->len checkYevgeny Petrilin1-4/+0
We don't need this check in the transmit function Signed-off-by: Yevgeny Petrilin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-06-21mlx4_en: Counting all the dropped packets on the TX sideYevgeny Petrilin1-7/+8
Reporting the counter's value through 'ethtool -S' Signed-off-by: Yevgeny Petrilin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-06-22i2c: Fix stuck transaction on cpm-i2c driverMichael Trimarchi1-3/+3
When a process tries to read/write a disconnected i2c device, it receives a signal (e.g. ctrl-c) and the kernel gets stuck. BUG: soft lockup - CPU#0 stuck for 61s! [I2CEEpromTest:392] NIP: c01628f8 LR: c01628f0 CTR: c00177cc REGS: c39abd70 TRAP: 0901 Not tainted (2.6.25.7-alcore) MSR: 00009032 <EE,ME,IR,DR> CR: 42042048 XER: 20000000 TASK = c3889bd0[392] 'I2CEEpromTest' THREAD: c39aa000 GPR00: 00009000 c39abe20 c3889bd0 c39075c8 c39abe28 00000001 00000000 00000001 GPR08: c3889bd0 c39075c8 00009032 c39abe34 00002437 NIP [c01628f8] cpm_i2c_xfer+0x5fc/0x6d0 LR [c01628f0] cpm_i2c_xfer+0x5f4/0x6d0 Call Trace: [c39abe20] [c0162924] cpm_i2c_xfer+0x628/0x6d0 (unreliable) [c39abe90] [c015f6a0] i2c_transfer+0x88/0xb4 [c39abeb0] [c0160164] i2c_master_recv+0x48/0x6c [c39abed0] [c01618dc] i2cdev_read+0x50/0xe4 [c39abef0] [c0068b24] vfs_read+0xc4/0x108 [c39abf10] [c0068f4c] sys_read+0x4c/0x90 [c39abf40] [c000d348] ret_from_syscall+0x0/0x38 Instruction dump: 3bc00064 92610010 3bf201c8 92810014 3b61 This happen because though the wait_event_interruptible_timeout takes the signals into account, the driver does not handle them. We propose to change the wait_event_interruptible_timeout with wait_event_timeout, leaving the signals to be handled in other points on the upper layers. Signed-off-by: Bruno Morelli <[email protected]> Signed-off-by: Michael Trimarchi <[email protected]> Acked-by: Jochen Friedrich <[email protected]> [[email protected]: fix title for patch] Signed-off-by: Ben Dooks <[email protected]>
2009-06-22i2c-omap: Fix build breaking typo cpu_is_omap_2430Tony Lindgren1-1/+1
Hi Ben, Can you please queue this fix? Thanks, Tony >From ffe2b2cdf6283770b70a197e3748c6b40a1006be Mon Sep 17 00:00:00 2001 From: Tony Lindgren <[email protected]> Date: Wed, 17 Jun 2009 13:14:23 +0300 Subject: [PATCH] i2c-omap: Fix build breaking typo in cpu_is_omap_2430 Commit 84bf2c86 introduced a typo, it should be cpu_is_omap2430 instead. The typo was probably caused by a mismerge. Without this patch all omaps fail to build with: error: implicit declaration of function 'cpu_is_omap_2430' Signed-off-by: Tony Lindgren <[email protected]> Signed-off-by: Ben Dooks <[email protected]>
2009-06-21ide: Take over as maintainer.David S. Miller1-3/+3
Signed-off-by: David S. Miller <[email protected]>
2009-06-21Merge branch 'for-linus' of ↵Linus Torvalds11-6/+1929
git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: sdhci: remove needless double parenthesis sdhci: Specific quirk vor VIA SDHCI controller in VX855ES s3cmci: fix dma configuration call mmc: Add new via-sdmmc host controller driver sdhci: Add support for hosts that are only capable of 1-bit transfers MAINTAINERS: add myself as atmel-mci maintainer (sd/mmc interface) sdhci: Add SDHCI_QUIRK_NO_MULTIBLOCK quirk sdhci: Add better ADMA error reporting sdhci-s3c: Samsung S3C based SDHCI controller glue
2009-06-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds4-44/+107
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: aes-ni - Remove CRYPTO_TFM_REQ_MAY_SLEEP from fpu template crypto: aes-ni - Do not sleep when using the FPU crypto: aes-ni - Fix cbc mode IV saving crypto: padlock-aes - work around Nano CPU errata in CBC mode crypto: padlock-aes - work around Nano CPU errata in ECB mode
2009-06-21Merge branch 'core-fixes-for-linus' of ↵Linus Torvalds2-52/+99
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: lockdep: Select frame pointers on x86 dma-debug: be more careful when building reference entries dma-debug: check for sg_call_ents in best-fit algorithm too
2009-06-21Merge branch 'for-linus' of ↵Linus Torvalds6-38/+110
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Add model=6530g option ALSA: hda - Acer Inspire 6530G model for Realtek ALC888 ALSA: snd_usb_caiaq: fix legacy input streaming ASoC: Kill BUS_ID_SIZE ALSA: HDA - Correct trivial typos in comments. ALSA: HDA - Name-fixes in code (tagra/targa) ALSA: HDA - Add pci-quirk for MSI MS-7350 motherboard. ALSA: hda - Fix memory leak at codec creation
2009-06-21Move FAULT_FLAG_xyz into handle_mm_fault() callersLinus Torvalds25-30/+30
This allows the callers to now pass down the full set of FAULT_FLAG_xyz flags to handle_mm_fault(). All callers have been (mechanically) converted to the new calling convention, there's almost certainly room for architectures to clean up their code and then add FAULT_FLAG_RETRY when that support is added. Signed-off-by: Linus Torvalds <[email protected]>
2009-06-21Remove internal use of 'write_access' in mm/memory.cLinus Torvalds1-21/+21
The fault handling routines really want more fine-grained flags than a single "was it a write fault" boolean - the callers will want to set flags like "you can return a retry error" etc. And that's actually how the VM works internally, but right now the top-level fault handling functions in mm/memory.c all pass just the 'write_access' boolean around. This switches them over to pass around the FAULT_FLAG_xyzzy 'flags' variable instead. The 'write_access' calling convention still exists for the exported 'handle_mm_fault()' function, but that is next. Signed-off-by: Linus Torvalds <[email protected]>
2009-06-21ipc: unbreak 32-bit shmctl/semctl/msgctlJohannes Weiner1-0/+1
31a985f "ipc: use __ARCH_WANT_IPC_PARSE_VERSION in ipc/util.h" would choose the implementation of ipc_parse_version() based on a symbol defined in <asm/unistd.h>. But it failed to also include this header and thus broke IPC_64-passing 32-bit userspace because the flag wasn't masked out properly anymore and the command not understood. Include <linux/unistd.h> to give the architecture a chance to ask for the no-no-op ipc_parse_version(). Signed-off-by: Johannes Weiner <[email protected]> Acked-by: Arnd Bergmann <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-21sdhci: remove needless double parenthesisPierre Ossman1-3/+3
Signed-off-by: Pierre Ossman <[email protected]>
2009-06-21sdhci: Specific quirk vor VIA SDHCI controller in VX855ESHarald Welte3-0/+29
The SDHCI controller found in the VX855ES requires 10ms delay between applying power and applying clock. This issue has been discovered and documented by the OLPC XO1.5 team. Signed-off-by: Harald Welte <[email protected]> Signed-off-by: Pierre Ossman <[email protected]>
2009-06-21s3cmci: fix dma configuration callBen Dooks1-1/+1
This was missed in the DMA changes during the s3c24xx updates in commit 8970ef47d56fd3db28ee798b9d400caf08abd924. Signed-off-by: Ben Dooks <[email protected]> Signed-off-by: Pierre Ossman <[email protected]>
2009-06-21mmc: Add new via-sdmmc host controller driverHarald Welte4-0/+1382
This adds the via-sdmmc driver for the SD/MMC-controller of VIA, which is found in a number of recent integrated VIA chipset products. Signed-off-by: Harald Welte <[email protected]> Signed-off-by: Pierre Ossman <[email protected]>
2009-06-21sdhci: Add support for hosts that are only capable of 1-bit transfersAnton Vorontsov4-1/+11
Some hosts (hardware configurations, or particular SD/MMC slots) may not support 4-bit bus. For example, on MPC8569E-MDS boards we can switch between serial (1-bit only) and nibble (4-bit) modes, thought we have to disable more peripherals to work in 4-bit mode. Along with some small core changes, this patch modifies sdhci-of driver, so that now it looks for "sdhci,1-bit-only" property in the device-tree, and if specified we enable a proper quirk. Signed-off-by: Anton Vorontsov <[email protected]> Acked-by: Grant Likely <[email protected]> Signed-off-by: Pierre Ossman <[email protected]>
2009-06-21MAINTAINERS: add myself as atmel-mci maintainer (sd/mmc interface)Nicolas Ferre1-0/+7
Add MAINTAINERS entry for atmel-mci driver. This driver was maintained by its author: Haavard Skinnemoen. I take the maintainance of it. Signed-off-by: Nicolas Ferre <[email protected]> Acked-by: Haavard Skinnemoen <[email protected]> Signed-off-by: Pierre Ossman <[email protected]>
2009-06-21sdhci: Add SDHCI_QUIRK_NO_MULTIBLOCK quirkBen Dooks3-1/+6
Add quirk to show the controller cannot do multi-block IO. This is mainly for the Samsung SDHCI controller that currently cannot manage to do multi-block PIO without timing out. Signed-off-by: Ben Dooks <[email protected]> Signed-off-by: Pierre Ossman <[email protected]>
2009-06-21sdhci: Add better ADMA error reportingBen Dooks1-1/+33
Update the ADMA error reporting to not only show the overall controller state but also to print the ADMA descriptor list. Signed-off-by: Ben Dooks <[email protected]> Signed-off-by: Pierre Ossman <[email protected]>
2009-06-21sdhci-s3c: Samsung S3C based SDHCI controller glueBen Dooks4-0/+458
Add support for the 'HSMMC' block(s) in the Samsung SoC line. These are compatible with the SDHCI driver so add the necessary setup and driver binding for the platform devices. Signed-off-by: Ben Dooks <[email protected]> Signed-off-by: Pierre Ossman <[email protected]>
2009-06-21[SCSI] scsi_transport_fc: replace BUS_ID_SIZE by fixed countJames Bottomley1-1/+1
BUS_ID_SIZE is being removed from the kernel. Cc: Kay Sievers <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2009-06-21sd, sr: fix Driver 'sd' needs updating messageHannes Reinecke6-18/+4
If a SCSI ULD driver sets blk_queue_prep_rq(), it should clean it up itself on remove(), and not from the bus callbacks. This removes the need to hook into bus->remove(), which should not be used at the same time as driver->remove(). [jejb: fix sdkp initialisation problem due to mismerge] Signed-off-by: Hannes Reinecke <[email protected]> Signed-off-by: Kay Sievers <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2009-06-21scsi_transport_iscsi: return -EOVERFLOW for Too many iscsi targetsJaswinder Singh Rajput1-0/+1
setting err as -EOVERFLOW for Too many iscsi targets. Also fixes a spurious compiler warning for gcc 4.3.3 and gcc 4.4 : CC drivers/scsi/scsi_transport_iscsi.o drivers/scsi/scsi_transport_iscsi.c: In function ‘iscsi_add_session’: drivers/scsi/scsi_transport_iscsi.c:678: warning: ‘err’ may be used uninitialized in this function Signed-off-by: Jaswinder Singh Rajput <[email protected]> Acked-by: Mike Christie <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2009-06-21fc_transport: Selective return value from BSG timeout functionGiridhar Malavali1-1/+4
The return value from BSG timout function should be based on the state of the BSG job. This helps block layer to take selective actions to clean up BSG job. Signed-off-by: Giridhar Malavali <[email protected]> Acked-by: FUJITA Tomonori <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2009-06-21fc_transport: The softirq_done function registration for BSG requestGiridhar Malavali1-18/+19
Registered the softirq_done function, since this is requried iby an request using block level request timeout functionality. This function will be called by the block layer as part of time out clean process to release the BSG request. Moved some of the BSG request completion activities to softirq_done routine to take care of both normal and timout completions. Signed-off-by: Giridhar Malavali <[email protected]> Acked-by: FUJITA Tomonori <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2009-06-21sym53c8xx: ratelimit parity errorsJohn Stoffel1-2/+3
This makes a huge difference when you have a serial console on bootup to limit these messages to a sane number. Signed-off-by: John Stoffel <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2009-06-21explain the hidden scsi_wait_scan Kconfig variableStefan Richter1-1/+12
People keep sending patches to expose CONFIG_SCSI_WAIT_SCAN as a tunable item. These patches aren't accepted upstream, so let's stop the ongoing irritation of people due to the unconditionally installed module and its Kconfig symbol. Signed-off-by: Stefan Richter <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2009-06-21ibmvfc: Fix endless PRLI loop in discoveryBrian King2-4/+13
Fixes a problem seen where sending a PRLI to a target resulted in it sending a LOGO. This caused the ibmvfc driver to go back through discovery again, which caused another PRLI attempt, which caused another LOGO. Fix this behavior by ignoring LOGO if we haven't even logged into the target yet. Signed-off-by: Brian King <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2009-06-21ibmvfc: Process async events before command responsesBrian King1-10/+10
Since async events could indicate changes to link status, or events which could affect decisions made during discovery, we should process async events prior to command completion responses. Signed-off-by: Brian King <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2009-06-21libfc: Add runtime debugging with debug_logging module parameterRobert Love7-292/+301
This patch adds the /sys/module/libfc/parameters/debug_logging file to sysfs as a module parameter. It accepts an integer bitmask for logging. Currently it supports: bit LSB 0 = general libfc debugging 1 = lport debugging 2 = disc debugging 3 = rport debugging 4 = fcp debugging 5 = EM debugging 6 = exch/seq debugging 7 = scsi logging (mostly error handling) the other bits are not used at this time. The patch converts all of the libfc source files to use these new macros and removes the old FC_DBG macro. Signed-off-by: Robert Love <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2009-06-21libfcoe: Add runtime debugging with module param debug_loggingRobert Love1-40/+54
This patch adds a 'debug_logging' module parameter to libfcoe.ko. It is an unsigned int that represents a bitmask of available debug logging levels, each of which can be tuned at runtime. Currently there are only two logging levels for this module- bit LSB 0 = libfcoe general logging 1 = FIP logging Signed-off-by: Robert Love <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2009-06-21fcoe: Add runtime debug logging with module parameter debug_loggingRobert Love2-55/+77
This patch converts all FC_DBG statements to use new runtime tunable debug macros. The fcoe.ko module now has a debug_logging module parameter. fcoe_debug_logging is an unsigned integer representing a bitmask of all available logging levels. Currently only two logging levels are supported- bit LSB 0 = general fcoe logging 1 = netdevice related logging This patch also attempts to clean up some debug statement formatting so it's more readable. Signed-off-by: Robert Love <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2009-06-21scsi_debug: Add support for physical block exponent and alignmentMartin K. Petersen1-1/+29
This patch adds support for setting the physical block exponent and lowest aligned LBA in the READ CAPACITY(16) response. The B0 VPD page is adjusted accordingly. Signed-off-by: Martin K. Petersen <[email protected]> Acked-by: Douglas Gilbert <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2009-06-21cnic: add NETDEV_1000 and NETDEVICES to Kconfig selectRandy Dunlap1-0/+2
NETDEVICES + NETDEV_1000 need to be enabled so that kconfig will check those branches for selects and enforce "select UIO" under CNIC. Otherwise the build fails with: ERROR: "uio_unregister_device" [drivers/net/cnic.ko] undefined! ERROR: "uio_event_notify" [drivers/net/cnic.ko] undefined! ERROR: "__uio_register_device" [drivers/net/cnic.ko] undefined! Signed-off-by: Randy Dunlap <[email protected]> Acked-by: Michael Chan <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2009-06-21cnic: Fix __symbol_get() build error.Michael Chan2-2/+4
Ingo molnar <[email protected]> reported the error drivers/net/cnic.c:2520: error: implicit declaration of function ‘__symbol_get’ when CONFIG_MODULES is not defined. Fix by using symbol_get() instead. Signed-off-by: Michael Chan <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2009-06-21Revert "[SCSI] cnic: fix error: implicit declaration of function ↵James Bottomley1-2/+0
‘__symbol_get’" This reverts commit bc3bf8fd330ce981ce632a1a4a283eee46838f32. All the commit did was add a second #include of <linux/module.h> which is the wrong fix. Signed-off-by: James Bottomley <[email protected]>
2009-06-21ipr: differentiate pci-x and pci-e based adaptersWayne Boyer2-15/+21
MSI has only been tested on and known to work with PCI-E based adapters. This patch adds a field to struct ipr_chip_t to indicate which type of interrupt to use based on what is known about the chip. Signed-off-by: Wayne Boyer <[email protected]> Acked-by: Brian King <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2009-06-21ipr: add test for MSI interrupt supportWayne Boyer2-9/+105
The return value from pci_enable_msi() can not always be trusted. This patch adds code to generate an interrupt after MSI has been enabled and tests whether or not we can receive and process it. If the tests fails, then fall back to LSI. Signed-off-by: Wayne Boyer <[email protected]> Acked-by: Brian King <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2009-06-21scsi_transport_spi: Blacklist Ultrium-3 tape for IU transfersJames Bottomley2-1/+40
There have been several bug reports which identified the Ultrium-3 tape as just hanging up on the bus during certain types of IU transfer. The identified culpret is type 0x02 (MULTIPLE COMMAND) transfers. The only way to prevent this tape wedging is to prevent it from using IU transfers at all. So this patch uses the exported blacklist matching technology to recognise the drive and force it not to use IU transfers. Signed-off-by: James Bottomley <[email protected]>
2009-06-21scsi_transport_spi: use spi target settings instead of inquiry data for DVJames Bottomley1-5/+6
Right at the moment, we carefully set up the spi_support_xx in the device configuration routines, but then we never actually use the results: we rely on the inquiry strings. If we're going to allow overrides to the inquiry data, we have to rely on our own internal settings. Signed-off-by: James Bottomley <[email protected]>
2009-06-21enhance device info matching for multiple tablesJames Bottomley2-22/+240
The current scsi_devinfo.c matching routines use a single table for the global blacklist. However, we're developing a need to blacklist from specific transports too (notably some tape drives using SPI which don't respond well to high speed protocols). Instead of developing separate blacklist matching for each transport class needing it, enhance the current list matching to permit multiple lists. Signed-off-by: James Bottomley <[email protected]>
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