- 09 7月, 2013 8 次提交
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由 Bart Van Assche 提交于
Remove dead code, simplify a pointer computation and move the ql84_mgmt assignment to just before its first use. Signed-off-by: NBart Van Assche <bvanassche@acm.org> Signed-off-by: NSaurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
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由 Bart Van Assche 提交于
Remove dead code and simplify a pointer computation. Signed-off-by: NBart Van Assche <bvanassche@acm.org> Signed-off-by: NSaurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
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由 Saurav Kashyap 提交于
Signed-off-by: NGiridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: NSaurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
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由 Chad Dupuis 提交于
When we are intentionally generating a firmware dump by executing the MBC_GEN_SYSTEM_ERROR command, the command actually times out. The normal course of action when a mailbox command times out is to take a firmware dump. However, in this special case we do not want to do this since the MBA_SYSTEM_ERR AEN already generates a firmware dump. Signed-off-by: NChad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: NSaurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
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由 Chad Dupuis 提交于
During a chip reset, the mailbox call to get FC statistics from the ISP will not work resulting in needless mailbox accesses and errors printing out: qla2xxx [0000:05:00.0]-00af:11: Performing ISP error recovery - ha=ffff881fad044800. qla2xxx [0000:05:00.0]-1020:11: **** Failed mbx[0]=4001, mb[1]=4953, mb[2]=5020, mb[3]=b100, cmd=6d ****. qla2xxx [0000:05:00.0]-1020:11: **** Failed mbx[0]=4001, mb[1]=4953, mb[2]=5020, mb[3]=b100, cmd=6d ****. qla2xxx [0000:05:00.0]-1020:11: **** Failed mbx[0]=4001, mb[1]=4953, mb[2]=5020, mb[3]=b100, cmd=6d ****. qla2xxx [0000:05:00.0]-1020:11: **** Failed mbx[0]=4001, mb[1]=4953, mb[2]=5020, mb[3]=b100, cmd=6d ****. qla2xxx [0000:05:00.0]-1020:11: **** Failed mbx[0]=4001, mb[1]=4953, mb[2]=5020, mb[3]=b100, cmd=6d ****. To prevent this, check for a chip reset when an application queries for FC stats and return immediately if a chip reset is occurring. Signed-off-by: NChad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: NSaurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
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由 Saurav Kashyap 提交于
Signed-off-by: NGiridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: NSaurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
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由 Giridhar Malavali 提交于
[SCSI] qla2xxx: Set the index in outstanding command array to NULL when cmd is aborted when the request timeout. Call the generic BSG free routine to unmap the DMA buffers. Signed-off-by: NGiridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: NSaurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
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由 Giridhar Malavali 提交于
Signed-off-by: NGiridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: NSaurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
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- 08 7月, 2013 3 次提交
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由 K. Y. Srinivasan 提交于
Increase the value of STORVSC_MAX_IO_REQUESTS to 200 requests. The current ringbuffer size can support this higher value. Signed-off-by: NK. Y. Srinivasan <kys@microsoft.com> Reviewed-by: NHaiyang Zhang <haiyangz@microsoft.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
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由 K. Y. Srinivasan 提交于
Signed-off-by: NK. Y. Srinivasan <kys@microsoft.com> Reviewed-by: NHaiyang Zhang <haiyangz@microsoft.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
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由 K. Y. Srinivasan 提交于
Signed-off-by: NK. Y. Srinivasan <kys@microsoft.com> Reviewed-by: NHaiyang Zhang <haiyangz@microsoft.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
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- 06 7月, 2013 5 次提交
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由 Yijing Wang 提交于
Pci core has been saved pm cap register offset by pdev->pm_cap in pci_pm_init() in init path. So we can use pdev->pm_cap instead of using pci_find_capability(pdev, PCI_CAP_ID_PM) for better performance and simplified code. Tested-by: NLindar Liu <lindar_liu@usish.com> Signed-off-by: NYijing Wang <wangyijing@huawei.com> Acked-by: NLindar Liu <lindar_liu@usish.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
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由 Bjørn Mork 提交于
commit 98cb7e44 ([SCSI] megaraid_sas: Sanity check user supplied length before passing it to dma_alloc_coherent()) introduced a memory leak. Memory allocated for entries following zero length SGL entries will not be freed. Reference: http://bugs.debian.org/688198Signed-off-by: NBjørn Mork <bjorn@mork.no> Cc: <stable@vger.kernel.org> Acked-by: NAdam Radford <aradford@gmail.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6由 Linus Torvalds 提交于
Pull crypto update from Herbert Xu: - Do not idle omap device between crypto operations in one session. - Added sha224/sha384 shims for SSSE3. - More optimisations for camellia-aesni-avx2. - Removed defunct blowfish/twofish AVX2 implementations. - Added unaligned buffer self-tests. - Added PCLMULQDQ optimisation for CRCT10DIF. - Added support for Freescale's DCP co-processor - Misc fixes. * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (44 commits) crypto: testmgr - test hash implementations with unaligned buffers crypto: testmgr - test AEADs with unaligned buffers crypto: testmgr - test skciphers with unaligned buffers crypto: testmgr - check that entries in alg_test_descs are in correct order Revert "crypto: twofish - add AVX2/x86_64 assembler implementation of twofish cipher" Revert "crypto: blowfish - add AVX2/x86_64 implementation of blowfish cipher" crypto: camellia-aesni-avx2 - tune assembly code for more performance hwrng: bcm2835 - fix MODULE_LICENSE tag hwrng: nomadik - use clk_prepare_enable() crypto: picoxcell - replace strict_strtoul() with kstrtoul() crypto: dcp - Staticize local symbols crypto: dcp - Use NULL instead of 0 crypto: dcp - Use devm_* APIs crypto: dcp - Remove redundant platform_set_drvdata() hwrng: use platform_{get,set}_drvdata() crypto: omap-aes - Don't idle/start AES device between Encrypt operations crypto: crct10dif - Use PTR_RET crypto: ux500 - Cocci spatch "resource_size.spatch" crypto: sha256_ssse3 - add sha224 support crypto: sha512_ssse3 - add sha384 support ...
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git://git.infradead.org/linux-ubi由 Linus Torvalds 提交于
Pull ubi fixes from Artem Bityutskiy: "A couple of fixes and clean-ups, allow for assigning user-defined UBI device numbers when attaching MTD devices by using the "mtd=" module parameter" * tag 'upstream-3.11-rc1' of git://git.infradead.org/linux-ubi: UBI: support ubi_num on mtd.ubi command line UBI: fastmap break out of used PEB search UBI: document UBI_IOCVOLUP better in user header UBI: do not abort init when ubi.mtd devices cannot be found UBI: drop redundant "UBI error" string
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git://git.infradead.org/linux-ubifs由 Linus Torvalds 提交于
Pull ubifs fix from Artem Bityutskiy: "Only a single patch which fixes a message" * tag 'upstream-3.11-rc1' of git://git.infradead.org/linux-ubifs: UBIFS: correct mount message
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- 05 7月, 2013 21 次提交
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git://git.secretlab.ca/git/linux由 Linus Torvalds 提交于
Pull device tree updates from Grant Likely: "This branch contains the following changes: - Removal of CONFIG_OF_DEVICE, it is always enabled by CONFIG_OF - Remove #ifdef from linux/of_platform.h to increase compiler syntax coverage - Bug fix for address decoding on Bimini and js2x powerpc platforms. - miscellaneous binding changes One note on the above. The binding changes going in from all kinds of different trees has gotten rather out of hand. I picked up some during this cycle, but even going though my tree isn't a great fit. Ian Campbell has prototyped splitting the bindings and .dtb files into a separate repository. The plan is to migrate to using that sometime in the next few kernel releases which should get rid of a lot of the churn on binding docs and .dts files" * tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux: of: Fix address decoding on Bimini and js2x machines of: remove CONFIG_OF_DEVICE usb: chipidea: depend on CONFIG_OF instead of CONFIG_OF_DEVICE of: remove of_platform_driver ibmebus: convert of_platform_driver to platform_driver driver core: move to_platform_driver to platform_device.h mfd: DT bindings for the palmas family MFD ARM: dts: omap3-devkit8000: fix NAND memory binding of/base: fix typos of: remove #ifdef from linux/of_platform.h
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input由 Linus Torvalds 提交于
Pull input updates from Dmitry Torokhov: "First round of updates for the input subsystem. You will get a new touchsreen driver for Cypress 4th generation devices, a driver for a special controller implementing PS/2 protocol in OLPC devices, and a driver for power key for SiRFprimaII PWRC. HID and bcm5497 now support for the 2013 MacBook Air. EVIOCGKEY and the rest of evdev ioctls now flush events of matching type from the client's event queue so that clients can be sure any events received after issuing EVIOCG* ioctl are new events. And a host of cleanups and improvements in other drivers" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (87 commits) Input: cyttsp4 - kfree xfer_buf on error path in probe() Input: tps6507x-ts - select INPUT_POLLDEV Input: bcm5974 - add support for the 2013 MacBook Air HID: apple: Add support for the 2013 Macbook Air Input: cyttsp4 - leak on error path in probe() Input: cyttsp4 - silence NULL dereference warning Input: cyttsp4 - silence shift wrap warning Input: tps6507x-ts - convert to polled input device infrastructure ARM: davinci: da850-evm: remove vref from touchscreen platform data Input: cyttsp4 - SPI driver for Cypress TMA4XX touchscreen devices Input: cyttsp4 - I2C driver for Cypress TMA4XX touchscreen devices Input: cyttsp4 - add core driver for Cypress TMA4XX touchscreen devices Input: cyttsp - I2C driver split into two modules Input: add OLPC AP-SP driver Input: nspire-keypad - remove redundant dev_err call in nspire_keypad_probe() Input: tps6507x-ts - remove vref from platform data Input: tps6507x-ts - use bool for booleans Input: tps6507x-ts - remove bogus unreachable code Input: samsung-keypad - let device core setup the default pin configuration Input: wacom_i2c - implement hovering capability ...
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由 Ferruh Yigit 提交于
If probe() fails after cd->xfer_buf allocated, it will not freed. Added kfree(cd->xfer_buf) with and error label. Signed-off-by: NFerruh Yigit <fery@cypress.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux由 Linus Torvalds 提交于
Pull i2c updates from Wolfram Sang: - new drivers: Kontron PLD, Wondermedia VT - mv64xxx driver gained sun4i support and a bigger cleanup - duplicate driver 'intel-mid' removed - added generic device tree binding for sda holding time (and designware driver already uses it) - we tried to allow driver probing with only device tree and no i2c ids, but I had to revert it because of side effects. Needs some rethinking. - driver bugfixes, cleanups... * 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (34 commits) i2c-designware: use div_u64 to fix link i2c: Kontron PLD i2c bus driver i2c: iop3xxx: fix build failure after waitqueue changes i2c-designware: make SDA hold time configurable i2c: mv64xxx: Set bus frequency to 100kHz if clock-frequency is not provided i2c: imx: allow autoloading on dt ids i2c: mv64xxx: Fix transfer error code i2c: i801: SMBus patch for Intel Coleto Creek DeviceIDs i2c: omap: correct usage of the interrupt enable register i2c-pxa: prepare clock before use Revert "i2c: core: make it possible to match a pure device tree driver" i2c: nomadik: allocate adapter number dynamically i2c: nomadik: support elder Nomadiks i2c: mv64xxx: Add Allwinner sun4i compatible i2c: mv64xxx: make the registers offset configurable i2c: mv64xxx: Add macros to access parts of registers i2c: vt8500: Add support for I2C bus on Wondermedia SoCs i2c: designware: fix race between subsequent xfers i2c: bfin-twi: Read and write the FIFO in loop i2c: core: make it possible to match a pure device tree driver ...
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi由 Linus Torvalds 提交于
Pull first round of SCSI updates from James Bottomley: "The patch set is mostly driver updates (usf, zfcp, lpfc, mpt2sas, megaraid_sas, bfa, ipr) and a few bug fixes. Also of note is that the Buslogic driver has been rewritten to a better coding style and 64 bit support added. We also removed the libsas limitation on 16 bytes for the command size (currently no drivers make use of this)" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (101 commits) [SCSI] megaraid: minor cut and paste error fixed. [SCSI] ufshcd-pltfrm: remove unnecessary dma_set_coherent_mask() call [SCSI] ufs: fix register address in UIC error interrupt handling [SCSI] ufshcd-pltfrm: add missing empty slot in ufs_of_match[] [SCSI] ufs: use devres functions for ufshcd [SCSI] ufs: Fix the response UPIU length setting [SCSI] ufs: rework link start-up process [SCSI] ufs: remove version check before IS reg clear [SCSI] ufs: amend interrupt configuration [SCSI] ufs: wrap the i/o access operations [SCSI] storvsc: Update the storage protocol to win8 level [SCSI] storvsc: Increase the value of scsi timeout for storvsc devices [SCSI] MAINTAINERS: Add myself as the maintainer for BusLogic SCSI driver [SCSI] BusLogic: Port driver to 64-bit. [SCSI] BusLogic: Fix style issues [SCSI] libiscsi: Added new boot entries in the session sysfs [SCSI] aacraid: Fix for arrays are going offline in the system. System hangs [SCSI] ipr: IOA Status Code(IOASC) update [SCSI] sd: Update WRITE SAME heuristics [SCSI] fnic: potential dead lock in fnic_is_abts_pending() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial由 Linus Torvalds 提交于
Pull trivial tree updates from Jiri Kosina: "The usual stuff from trivial tree" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (34 commits) treewide: relase -> release Documentation/cgroups/memory.txt: fix stat file documentation sysctl/net.txt: delete reference to obsolete 2.4.x kernel spinlock_api_smp.h: fix preprocessor comments treewide: Fix typo in printk doc: device tree: clarify stuff in usage-model.txt. open firmware: "/aliasas" -> "/aliases" md: bcache: Fixed a typo with the word 'arithmetic' irq/generic-chip: fix a few kernel-doc entries frv: Convert use of typedef ctl_table to struct ctl_table sgi: xpc: Convert use of typedef ctl_table to struct ctl_table doc: clk: Fix incorrect wording Documentation/arm/IXP4xx fix a typo Documentation/networking/ieee802154 fix a typo Documentation/DocBook/media/v4l fix a typo Documentation/video4linux/si476x.txt fix a typo Documentation/virtual/kvm/api.txt fix a typo Documentation/early-userspace/README fix a typo Documentation/video4linux/soc-camera.txt fix a typo lguest: fix CONFIG_PAE -> CONFIG_x86_PAE in comment ...
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git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid由 Linus Torvalds 提交于
Pull HID updates from Jiri Kosina: - HID battery handling cleanup by David Herrmann - ELO 4000/4500 driver, which has been finally ported to be proper HID driver by Jiri Slaby - ps3remote driver functionality is now provided by generic sony driver, by Jiri Kosina - PS2/3 Buzz controllers support, by Colin Leitner - rework of wiimote driver including full extensions hotpluggin support, sub-device modularization and speaker support by David Herrmann * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (55 commits) HID: wacom: Intuos4 battery charging changes HID: i2c-hid: support sending HID output reports using the output register HID: kye: Add report fixup for Genius Gila Gaming mouse HID: wiimote: support Nintendo Wii U Pro Controller Input: make gamepad API keycodes more clear input: document gamepad API and add extra keycodes HID: explain out-of-range check better HID: fix false positive out of range values HID: wiimote: fix coccinelle warnings HID: roccat: check cdev_add return value HID: fold ps3remote driver into generic Sony driver HID: hyperv: convert alloc+memcpy to memdup HID: core: fix reporting of raw events HID: wiimote: discard invalid EXT data reports HID: wiimote: fix classic controller parsing HID: wiimote: init EXT/MP during device detection HID: wiimote: fix DRM debug-attr to correctly parse input HID: wiimote: add MP quirks HID: wiimote: remove old static extension support HID: wiimote: add "bboard_calib" attribute ...
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git://neil.brown.name/md由 Linus Torvalds 提交于
Pull md updates from NeilBrown: "Mostly fixes, with a few minor features (eg 'last_sync_action' sysfs file) A couple marked for -stable including one recent bug which causes a RAID10 reshape to complete without moving any data :-( A couple more bugfixes (at least) to come, but haven't confirmed the right solution yet." * tag 'md-3.11' of git://neil.brown.name/md: md/raid10: fix bug which causes all RAID10 reshapes to move no data. md/raid5: allow 5-device RAID6 to be reshaped to 4-device. md/raid10: fix two bugs affecting RAID10 reshape. md: remove doubled description for sync_max, merging it within sync_min/sync_max MD: Remember the last sync operation that was performed md: fix buglet in RAID5 -> RAID0 conversion. md/raid10: check In_sync flag in 'enough()'. md/raid10: locking changes for 'enough()'. md: replace strict_strto*() with kstrto*() md: Wait for md_check_recovery before attempting device removal. dm-raid: silence compiler warning on rebuilds_per_group. DM RAID: Fix raid_resume not reviving failed devices in all cases DM RAID: Break-up untidy function DM RAID: Add ability to restore transiently failed devices on resume
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由 Linus Torvalds 提交于
Merge Kconfig menu diet patches from Dave Hansen: "I think the "Kernel Hacking" menu has gotten a bit out of hand. It is over 120 lines long on my system with everything enabled and options are scattered around it haphazardly. http://sr71.net/~dave/linux/kconfig-horror.png Let's try to introduce some sanity. This set takes that 120 lines down to 55 and makes it vastly easier to find some things. It's a start. This set stands on its own, but there is plenty of room for follow-up patches. The arch-specific debug options still end up getting stuck in the top-level "kernel hacking" menu. OPTIMIZE_INLINING, for instance, could obviously go in to the "compiler options" menu, but the fact that it is defined in arch/ in a separate Kconfig file keeps it on its own for the moment. The Signed-off-by's in here look funky. I changed employers while working on this set, so I have signoffs from both email addresses" * emailed patches from Dave Hansen <dave@sr71.net>: hang and lockup detection menu kconfig: consolidate printk options group locking debugging options consolidate compilation option configs consolidate runtime testing configs order memory debugging Kconfig options consolidate per-arch stack overflow debugging options
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由 Dave Hansen 提交于
The hard/softlockup and hung-task entries take up 6 lines of screen real-estate when enabled. I bet folks don't mess with these _that_ often, so move them in a group down a level. Signed-off-by: NDave Hansen <dave.hansen@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Dave Hansen 提交于
Same deal, take the printk-related things and hide them in a menu. This takes another 4 items out of the top-level menu. Signed-off-by: NDave Hansen <dave.hansen@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Dave Hansen 提交于
Original posting: http://lkml.kernel.org/r/20121214184208.D9E5804D@kernel.stglabs.ibm.com There are quite a few of these, and we want to make sure that there is one-stop-shopping for lock debugging. Signed-off-by: NDave Hansen <dave@linux.vnet.ibm.com> Signed-off-by: NDave Hansen <dave.hansen@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Dave Hansen 提交于
Original Post: http://lkml.kernel.org/r/20121214184207.6E00DDEC@kernel.stglabs.ibm.com Again, trying to come up with some common themes of the stuff in the kernel hacking menu... There are quite a few options to tweak compilation in some way, or perform extra compile-time checks. Give them their own menu. The diff here looks a bit funny... makes it look like I'm moving debugfs even though I'm actually moving the options on either side of it. Signed-off-by: NDave Hansen <dave@linux.vnet.ibm.com> Signed-off-by: NDave Hansen <dave.hansen@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Dave Hansen 提交于
Original posting: http://lkml.kernel.org/r/20121214184206.FC11422F@kernel.stglabs.ibm.com These runtime tests are great, except that there are a lot of them, and they are very rarely needed. Give them their own menu so that only the folks who need them will have to go looking for them. Note that there are some other runtime tests that are not in here, like for RCU or locking. This menu should only be used for tests that do not have a more appropriate home. Signed-off-by: NDave Hansen <dave@linux.vnet.ibm.com> Signed-off-by: NDave Hansen <dave.hansen@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Dave Hansen 提交于
Original posting: http://lkml.kernel.org/r/20121214184203.37E6C724@kernel.stglabs.ibm.com There are a *LOT* of memory debugging options. They are just scattered all over the "Kernel Hacking" menu. Sure, "memory debugging" is a very vague term and it's going to be hard to make absolute rules about what goes in here, but this has to be better than what we had before. This does, however, leave out the architecture-specific memory debugging options (like x86's DEBUG_SET_MODULE_RONX). There would need to be some substantial changes to move those in here. Kconfig can not easily mix arch-specific and generic options together: it really requires a file per-architecture, and I think having an arch/foo/Kconfig.debug-memory might be taking things a bit too far Signed-off-by: NDave Hansen <dave@linux.vnet.ibm.com> Signed-off-by: NDave Hansen <dave.hansen@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Dave Hansen 提交于
Original posting: http://lkml.kernel.org/r/20121214184202.F54094D9@kernel.stglabs.ibm.com Several architectures have similar stack debugging config options. They all pretty much do the same thing, some with slightly differing help text. This patch changes the architectures to instead enable a Kconfig boolean, and then use that boolean in the generic Kconfig.debug to present the actual menu option. This removes a bunch of duplication and adds consistency across arches. Signed-off-by: NDave Hansen <dave@linux.vnet.ibm.com> Reviewed-by: NH. Peter Anvin <hpa@zytor.com> Reviewed-by: NJames Hogan <james.hogan@imgtec.com> Acked-by: Chris Metcalf <cmetcalf@tilera.com> [for tile] Signed-off-by: NDave Hansen <dave.hansen@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
Merge hpfs patches from Mikulas Patocka. * emailed patches from Mikulas Patocka <mpatocka@artax.karlin.mff.cuni.cz>: hpfs: implement prefetch to improve performance hpfs: use mpage hpfs: better test for errors
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由 Mikulas Patocka 提交于
This patch implements prefetch to improve performance. It helps mostly when scanning the bitmaps to calculate free space. Signed-off-by: NMikulas Patocka <mpatocka@artax.karlin.mff.cuni.cz> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Mikulas Patocka 提交于
Use the mpage interface to improve performance. Signed-off-by: NMikulas Patocka <mpatocka@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Mikulas Patocka 提交于
The test if bitmap access is out of bound could errorneously pass if the device size is divisible by 16384 sectors and we are asking for one bitmap after the end. Check for invalid size in the superblock. Invalid size could cause integer overflows in the rest of the code. Signed-off-by: NMikulas Patocka <mpatocka@artax.karlin.mff.cuni.cz> Cc: stable@kernel.org Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc由 Linus Torvalds 提交于
Pull powerpc updates from Ben Herrenschmidt: "This is the powerpc changes for the 3.11 merge window. In addition to the usual bug fixes and small updates, the main highlights are: - Support for transparent huge pages by Aneesh Kumar for 64-bit server processors. This allows the use of 16M pages as transparent huge pages on kernels compiled with a 64K base page size. - Base VFIO support for KVM on power by Alexey Kardashevskiy - Wiring up of our nvram to the pstore infrastructure, including putting compressed oopses in there by Aruna Balakrishnaiah - Move, rework and improve our "EEH" (basically PCI error handling and recovery) infrastructure. It is no longer specific to pseries but is now usable by the new "powernv" platform as well (no hypervisor) by Gavin Shan. - I fixed some bugs in our math-emu instruction decoding and made it usable to emulate some optional FP instructions on processors with hard FP that lack them (such as fsqrt on Freescale embedded processors). - Support for Power8 "Event Based Branch" facility by Michael Ellerman. This facility allows what is basically "userspace interrupts" for performance monitor events. - A bunch of Transactional Memory vs. Signals bug fixes and HW breakpoint/watchpoint fixes by Michael Neuling. And more ... I appologize in advance if I've failed to highlight something that somebody deemed worth it." * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (156 commits) pstore: Add hsize argument in write_buf call of pstore_ftrace_call powerpc/fsl: add MPIC timer wakeup support powerpc/mpic: create mpic subsystem object powerpc/mpic: add global timer support powerpc/mpic: add irq_set_wake support powerpc/85xx: enable coreint for all the 64bit boards powerpc/8xx: Erroneous double irq_eoi() on CPM IRQ in MPC8xx powerpc/fsl: Enable CONFIG_E1000E in mpc85xx_smp_defconfig powerpc/mpic: Add get_version API both for internal and external use powerpc: Handle both new style and old style reserve maps powerpc/hw_brk: Fix off by one error when validating DAWR region end powerpc/pseries: Support compression of oops text via pstore powerpc/pseries: Re-organise the oops compression code pstore: Pass header size in the pstore write callback powerpc/powernv: Fix iommu initialization again powerpc/pseries: Inform the hypervisor we are using EBB regs powerpc/perf: Add power8 EBB support powerpc/perf: Core EBB support for 64-bit book3s powerpc/perf: Drop MMCRA from thread_struct powerpc/perf: Don't enable if we have zero events ...
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- 04 7月, 2013 3 次提交
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由 Benjamin Herrenschmidt 提交于
Commit: e38c0a1f of/address: Handle #address-cells > 2 specially broke real time clock access on Bimini, js2x, and similar powerpc machines using the "maple" platform. That code was indirectly relying on the old (broken) behaviour of the translation for the hypertransport to ISA bridge. This fixes it by treating hypertransport as a PCI bus Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: NRob Herring <rob.herring@calxeda.com> Signed-off-by: NGrant Likely <grant.likely@linaro.org>
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由 Jiri Kosina 提交于
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由 Przemo Firszt 提交于
Intuos4 WL is separately reporting power supply and battery charging status - now hid-wacom is using that information. Previously hid-wacom was wrongly treating "battery charging" bit as "power supply connected". Now it should report battery charging, battery discharging, battery full and power supply status. Intuos4 WL sends reports when is in use (obvious) and when unplugging power supply. If means that if the device is being charged, but it's not being used it will never report "battery full". The same problem happens after the device has been connected, but it's not in use - the battery/ac status will be incorrect. Currently there is no mechanism to ask the device to send a report containing battery/ac status. Signed-off-by: NPrzemo Firszt <przemo@firszt.eu> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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