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b2576e1 Len Brown 09 January 2009, 08:39:43 UTC Merge branch 'linus' into release 09 January 2009, 08:39:43 UTC
3cc8a5f Len Brown 09 January 2009, 08:38:15 UTC Merge branch 'suspend' into release 09 January 2009, 08:38:15 UTC
d0302bc Len Brown 09 January 2009, 08:37:48 UTC Merge branch 'misc' into release Conflicts: include/acpi/acpixf.h Signed-off-by: Len Brown <len.brown@intel.com> 09 January 2009, 08:37:48 UTC
106ad8d Len Brown 09 January 2009, 08:37:26 UTC Merge branch 'fujitsu-laptop' into release 09 January 2009, 08:37:26 UTC
33a8c92 Len Brown 09 January 2009, 08:37:20 UTC Merge branch 'fluff' into release 09 January 2009, 08:37:20 UTC
b8ef914 Len Brown 09 January 2009, 08:37:11 UTC Merge branches 'release', 'bugzilla-11880', 'bugzilla-12037' and 'bugzilla-12257' into release 09 January 2009, 08:37:11 UTC
a8e896e Len Brown 09 January 2009, 08:36:59 UTC Merge branch 'battery' into release 09 January 2009, 08:36:59 UTC
39cecf2 Len Brown 09 January 2009, 08:36:53 UTC Merge branch 'asus-eeepc' into release 09 January 2009, 08:36:53 UTC
38f64c7 Len Brown 09 January 2009, 08:36:32 UTC Merge branch 'alarm' into release 09 January 2009, 08:36:32 UTC
e2f7a77 Len Brown 09 January 2009, 05:30:03 UTC ACPICA: hide private headers Signed-off-by: Len Brown <len.brown@intel.com> 09 January 2009, 08:31:01 UTC
95b482a Len Brown 09 January 2009, 05:13:17 UTC ACPICA: create acpica/ directory also, delete sleep/ and delete ACPI_CFLAGS from Makefile Signed-off-by: Len Brown <len.brown@intel.com> 09 January 2009, 08:30:47 UTC
2602a67 Len Brown 09 January 2009, 07:10:16 UTC ACPI: fix build warning when CONFIG_RTC_DRV_CMOS=m and thus !defined(HAVE_ACPI_LEGACY_ALARM) drivers/acpi/proc.c:85: warning: ‘cmos_bcd_read’ declared ‘static’ but never defined Signed-off-by: Len Brown <len.brown@intel.com> 09 January 2009, 07:10:16 UTC
237889b Zhao Yakui 17 December 2008, 08:55:18 UTC ACPI : Use RSDT instead of XSDT by adding boot option of "acpi=rsdt" On some boxes there exist both RSDT and XSDT table. But unfortunately sometimes there exists the following error when XSDT table is used: a. 32/64X address mismatch b. The 32/64X FACS address mismatch In such case the boot option of "acpi=rsdt" is provided so that RSDT is tried instead of XSDT table when the system can't work well. http://bugzilla.kernel.org/show_bug.cgi?id=8246 Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> cc:Thomas Renninger <trenn@suse.de> Signed-off-by: Len Brown <len.brown@intel.com> 09 January 2009, 06:41:58 UTC
13b40a1 Zhao Yakui 04 January 2009, 04:04:21 UTC ACPI: Avoid array address overflow when _CST MWAIT hint bits are set The Cx Register address obtained from the _CST object is used as the MWAIT hints if the register type is FFixedHW. And it is used to check whether the Cx type is supported or not. On some boxes the following Cx state package is obtained from _CST object: >{ ResourceTemplate () { Register (FFixedHW, 0x01, // Bit Width 0x02, // Bit Offset 0x0000000000889759, // Address 0x03, // Access Size ) }, 0x03, 0xF5, 0x015E } In such case we should use the bit[7:4] of Cx address to check whether the Cx type is supported or not. mask the MWAIT hint to avoid array address overflow Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Acked-by:Venki Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com> 09 January 2009, 06:28:01 UTC
f87a1a5 Tony Vroon 07 January 2009, 10:11:24 UTC fujitsu-laptop: Simplify SBLL/SBL2 backlight handling GBLS and GBLL only differ in the clearing of the GHKS flag, so there is no need to have two backlight level readouts. Also, per Peter Gruber, the need for the BLNF check has disappeared. As a result, cleanups can be made in the code. This has been tested on the both the S6410 and the S6420 platforms and causes no functionality regressions, on the console without X or within X. One module parameter to disable the hotkeys is dropped, as we only ever took one codepath anyway. Signed-off-by: Tony Vroon <tony@linx.net> Tested-by: Peter Gruber <nokos@gmx.net> Tested-By: Stephen Gildea <stepheng+linux@gildea.com> Acked-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au> Signed-off-by: Len Brown <len.brown@intel.com> 09 January 2009, 06:04:25 UTC
3a40708 Tony Vroon 31 December 2008, 18:19:59 UTC fujitsu-laptop: Add BL power, LED control and radio state information The FUNC interface in the Fujitsu-Siemens DSDT was unused until now. It exposes state information that is now reported in additional platform files (whether the radios are killed by the hardware switch or operational, whether the machine is docked and whether the lid is open). Support for the backlight class is now extended with the ability to power the backlight on & off. Optional support for the LED class allows the keyboard headlamps found on the U810 netbook and the Fujitsu logo illumination on the P8010 notebook to be turned on & off. This was fed through checkpatch.pl and tested on the S6420, P8010 & U810 platforms. Signed-off-by: Stephen Gildea <stepheng+linux@gildea.com> Tested-by: Stephen Gildea <stepheng+linux@gildea.com> Tested-by: Julian Brown <jules@panic.cs-bristol.org.uk> Signed-off-by: Tony Vroon <tony@linx.net> Tested-by: Peter Gruber <nokos@gmx.net> Acked-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au> Signed-off-by: Len Brown <len.brown@intel.com> 09 January 2009, 05:57:12 UTC
6620e0c Len Brown 09 January 2009, 04:46:09 UTC ACPICA: delete utcache.c ACPI_USE_LOCAL_CACHE will never be defined by the Linux kernel, and thus utcache.c will always be dead code. Signed-off-by: Len Brown <len.brown@intel.com> 09 January 2009, 04:46:09 UTC
5b929aa Len Brown 09 January 2009, 04:44:17 UTC ACPICA: delete acdisasm.h it is referenced only #ifdef ACPI_DISASSEMBLER, which is never set by the kernel. Signed-off-by: Len Brown <len.brown@intel.com> 09 January 2009, 04:44:17 UTC
2150edc Linus Torvalds 09 January 2009, 01:14:59 UTC Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (57 commits) jbd2: Fix oops in jbd2_journal_init_inode() on corrupted fs ext4: Remove "extents" mount option block: Add Kconfig help which notes that ext4 needs CONFIG_LBD ext4: Make printk's consistently prefixed with "EXT4-fs: " ext4: Add sanity checks for the superblock before mounting the filesystem ext4: Add mount option to set kjournald's I/O priority jbd2: Submit writes to the journal using WRITE_SYNC jbd2: Add pid and journal device name to the "kjournald2 starting" message ext4: Add markers for better debuggability ext4: Remove code to create the journal inode ext4: provide function to release metadata pages under memory pressure ext3: provide function to release metadata pages under memory pressure add releasepage hooks to block devices which can be used by file systems ext4: Fix s_dirty_blocks_counter if block allocation failed with nodelalloc ext4: Init the complete page while building buddy cache ext4: Don't allow new groups to be added during block allocation ext4: mark the blocks/inode bitmap beyond end of group as used ext4: Use new buffer_head flag to check uninit group bitmaps initialization ext4: Fix the race between read_inode_bitmap() and ext4_new_inode() ext4: code cleanup ... 09 January 2009, 01:14:59 UTC
cd76469 Linus Torvalds 09 January 2009, 00:27:31 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (45 commits) [SCSI] qla2xxx: Update version number to 8.03.00-k1. [SCSI] qla2xxx: Add ISP81XX support. [SCSI] qla2xxx: Use proper request/response queues with MQ instantiations. [SCSI] qla2xxx: Correct MQ-chain information retrieval during a firmware dump. [SCSI] qla2xxx: Collapse EFT/FCE copy procedures during a firmware dump. [SCSI] qla2xxx: Don't pollute kernel logs with ZIO/RIO status messages. [SCSI] qla2xxx: Don't fallback to interrupt-polling during re-initialization with MSI-X enabled. [SCSI] qla2xxx: Remove support for reading/writing HW-event-log. [SCSI] cxgb3i: add missing include [SCSI] scsi_lib: fix DID_RESET status problems [SCSI] fc transport: restore missing dev_loss_tmo callback to LLDD [SCSI] aha152x_cs: Fix regression that keeps driver from using shared interrupts [SCSI] sd: Correctly handle 6-byte commands with DIX [SCSI] sd: DIF: Fix tagging on platforms with signed char [SCSI] sd: DIF: Show app tag on error [SCSI] Fix error handling for DIF/DIX [SCSI] scsi_lib: don't decrement busy counters when inserting commands [SCSI] libsas: fix test for negative unsigned and typos [SCSI] a2091, gvp11: kill warn_unused_result warnings [SCSI] fusion: Move a dereference below a NULL test ... Fixed up trivial conflict due to moving the async part of sd_probe around in the async probes vs using dev_set_name() in naming. 09 January 2009, 00:27:31 UTC
97d61b8 Linus Torvalds 09 January 2009, 00:04:50 UTC Merge branch 'bkl-removal' of git://git.lwn.net/linux-2.6 * 'bkl-removal' of git://git.lwn.net/linux-2.6: RTC: Remove the BKL. 09 January 2009, 00:04:50 UTC
1df2d01 Linus Torvalds 08 January 2009, 23:52:13 UTC Merge branch 'docs-next' of git://git.lwn.net/linux-2.6 * 'docs-next' of git://git.lwn.net/linux-2.6: Fix a typo in the development process document. Document handling of bad memory Document RCU and unloadable modules 08 January 2009, 23:52:13 UTC
048cd58 David John 23 October 2008, 08:25:56 UTC RTC: Remove the BKL. Remove calls to the BKL since concurrent access is protected by the spin lock rtc_lock. Signed-off-by: David John <davidjon@xenontk.org> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Jonathan Corbet <corbet@lwn.net> 08 January 2009, 23:44:03 UTC
d5b5243 Jonathan Corbet 08 January 2009, 23:32:13 UTC Fix a typo in the development process document. Reported-by: Aníbal Monsalve Salazar <anibal@debian.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> 08 January 2009, 23:32:13 UTC
022992e Linus Torvalds 08 January 2009, 22:51:11 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6: regulator: fix kernel-doc warnings regulator: catch some registration errors regulator: Add basic DocBook manual regulator: Fix some kerneldoc rendering issues regulator: Add missing kerneldoc regulator: Clean up kerneldoc warnings regulator: Remove extraneous kerneldoc annotations regulator: init/link earlier regulator: move set_machine_constraints after regulator device initialization regulator: da903x: make da903x_is_enabled return 0 or 1 regulator: da903x: add '\n' to error messages regulator: sysfs attribute reduction (v2) regulator: code shrink (v2) regulator: improved mode error checks regulator: enable/disable refcounting regulator: struct device - replace bus_id with dev_name(), dev_set_name() 08 January 2009, 22:51:11 UTC
5fbbf5f Linus Torvalds 08 January 2009, 22:25:41 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (84 commits) wimax: fix kernel-doc for debufs_dentry member of struct wimax_dev net: convert pegasus driver to net_device_ops bnx2x: Prevent eeprom set when driver is down net: switch kaweth driver to netdevops pcnet32: round off carrier watch timer i2400m/usb: wrap USB power saving in #ifdef CONFIG_PM wimax: testing for rfkill support should also test for CONFIG_RFKILL_MODULE wimax: fix kconfig interactions with rfkill and input layers wimax: fix '#ifndef CONFIG_BUG' layout to avoid warning r6040: bump release number to 0.20 r6040: warn about MAC address being unset r6040: check PHY status when bringing interface up r6040: make printks consistent with DRV_NAME gianfar: Fixup use of BUS_ID_SIZE mlx4_en: Returning real Max in get_ringparam mlx4_en: Consider inline packets on completion netdev: bfin_mac: enable bfin_mac net dev driver for BF51x qeth: convert to net_device_ops vlan: add neigh_setup dm9601: warn on invalid mac address ... 08 January 2009, 22:25:41 UTC
ce279e6 Linus Torvalds 08 January 2009, 22:25:00 UTC Merge master.kernel.org:/home/rmk/linux-2.6-arm * master.kernel.org:/home/rmk/linux-2.6-arm: (23 commits) [ARM] fix pxa930_trkball build errors [ARM] fix netx [ARM] fix pnx4008 [ARM] fix pxa [ARM] remove missed CLPS7500 defconfig [ARM] clps711x: fix warning in edb7211-mm.c [ARM] clps711x: fix warning in fortunet [ARM] fix AT91, davinci, h720x, ks8695, msm, mx2, mx3, netx, omap1, omap2, pxa, s3c [ARM] Fix realview build [ARM] 5357/1: Kirkwood: add missing ge01 tclk initialization [ARM] 5358/1: AT2440EVB: Use new include path of mci.h [ARM] 5361/1: mv78xx0: fix compilation error [ARM] 5360/1: Orion: fix compilation error [ARM] 5359/1: Kirkwood: fix compilation error [ARM] S3C64XX: Fix EINT group macro definition [ARM] Ensure CONFIG_SERIAL_SAMSUNG_UARTS is always set. [ARM] S3C24XX: Add gpio_to_irq implementation [ARM] S3C24XX: Add gpio_to_irq() facility [ARM] footbridge: dc21285.c warning fixes [ARM] footbridge: add isa_init_irq() to common header ... 08 January 2009, 22:25:00 UTC
894bcdf Linus Torvalds 08 January 2009, 22:03:34 UTC Merge branch 'for-linus' of git://neil.brown.name/md * 'for-linus' of git://neil.brown.name/md: md: don't retry recovery of raid1 that fails due to error on source drive. md: Allow md devices to be created by name. md: make devices disappear when they are no longer needed. md: centralise all freeing of an 'mddev' in 'md_free' md: move allocation of ->queue from mddev_find to md_probe md: need another print_sb for mdp_superblock_1 md: use list_for_each_entry macro directly md: raid0: make hash_spacing and preshift sector-based. md: raid0: Represent the size of strip zones in sectors. md: raid0 create_strip_zones(): Add KERN_INFO/KERN_ERR to printk's. md: raid0 create_strip_zones(): Make two local variables sector-based. md: raid0: Represent zone->zone_offset in sectors. md: raid0: Represent device offset in sectors. md: raid0_make_request(): Replace local variable block by sector. md: raid0_make_request(): Remove local variable chunk_size. md: raid0_make_request(): Replace chunksize_bits by chunksect_bits. md: use sysfs_notify_dirent to notify changes to md/sync_action. md: fix bitmap-on-external-file bug. 08 January 2009, 22:03:34 UTC
97b5fe8 Russell King 08 January 2009, 22:01:49 UTC Merge branch 'devel' 08 January 2009, 22:01:49 UTC
a419df8 Linus Torvalds 08 January 2009, 22:01:36 UTC Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: libata: clean up the SFF code for coding style libata: Add 32bit PIO support [libata] ahci: Withdraw IGN_SERR_INTERNAL for SB800 SATA pata_hpt366: reimplement mode programming [libata] pata_hpt3x3: correct _freeze() function declaration libata: Add special ata_pio_need_iordy() handling for Compact Flash. pata_platform: __pata_platform_remove() shouldn't be in discard section sata_sil24: remove unused sil24_port_multiplier [libata] ahci: Add SATA GEN3 related messages ata_piix: save, use saved and restore IOCFG pata_ali: Fix and workaround for FIFO DMA bug pata_ali: force initialise a few bits pata_hpt3x3: Workarounds for chipset 08 January 2009, 22:01:36 UTC
be680c7 Russell King 08 January 2009, 22:01:34 UTC Merge branch 'next-footbridge' of git://aeryn.fluff.org.uk/bjdooks/linux 08 January 2009, 22:01:34 UTC
0fe40ff Alan Cox 05 January 2009, 14:16:13 UTC libata: clean up the SFF code for coding style Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:40:25 UTC
871af12 Alan Cox 05 January 2009, 14:16:39 UTC libata: Add 32bit PIO support This matters for some controllers and in one or two cases almost doubles PIO performance. Add a bmdma32 operations set we can inherit and activate it for some controllers Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:34:27 UTC
e427fe0 Shane Huang 30 December 2008, 02:53:41 UTC [libata] ahci: Withdraw IGN_SERR_INTERNAL for SB800 SATA There is an issue in ATI SB600/SB700 SATA that PxSERR.E should not be set on some conditions, which will lead to many SATA ODD error messages. commit 55a61604cd1354e1783364e1c901034f2f474b7d is the workaround. Since SB800 fixed this HW issue, IGN_SERR_INTERNAL should be withdrawn for SB800. Signed-off-by: Shane Huang <shane.huang@amd.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:32:05 UTC
4044ba5 NeilBrown 08 January 2009, 21:31:11 UTC md: don't retry recovery of raid1 that fails due to error on source drive. If a raid1 has only one working drive and it has a sector which gives an error on read, then an attempt to recover onto a spare will fail, but as the single remaining drive is not removed from the array, the recovery will be immediately re-attempted, resulting in an infinite recovery loop. So detect this situation and don't retry recovery once an error on the lone remaining drive is detected. Allow recovery to be retried once every time a spare is added in case the problem wasn't actually a media error. Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:11 UTC
efeb53c NeilBrown 08 January 2009, 21:31:10 UTC md: Allow md devices to be created by name. Using sequential numbers to identify md devices is somewhat artificial. Using names can be a lot more user-friendly. Also, creating md devices by opening the device special file is a bit awkward. So this patch provides a new option for creating and naming devices. Writing a name such as "md_home" to /sys/modules/md_mod/parameters/new_array will cause an array with that name to be created. It will appear in /sys/block/ /proc/partitions and /proc/mdstat as 'md_home'. It will have an arbitrary minor number allocated. md devices that a created by an open are destroyed on the last close when the device is inactive. For named md devices, they will not be destroyed until the array is explicitly stopped, either with the STOP_ARRAY ioctl or by writing 'clear' to /sys/block/md_XXXX/md/array_state. The name of the array must start 'md_' to avoid conflict with other devices. Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:10 UTC
d337482 NeilBrown 08 January 2009, 21:31:10 UTC md: make devices disappear when they are no longer needed. Currently md devices, once created, never disappear until the module is unloaded. This is essentially because the gendisk holds a reference to the mddev, and the mddev holds a reference to the gendisk, this a circular reference. If we drop the reference from mddev to gendisk, then we need to ensure that the mddev is destroyed when the gendisk is destroyed. However it is not possible to hook into the gendisk destruction process to enable this. So we drop the reference from the gendisk to the mddev and destroy the gendisk when the mddev gets destroyed. However this has a complication. Between the call __blkdev_get->get_gendisk->kobj_lookup->md_probe and the call __blkdev_get->md_open there is no obvious way to hold a reference on the mddev any more, so unless something is done, it will disappear and gendisk will be destroyed prematurely. Also, once we decide to destroy the mddev, there will be an unlockable moment before the gendisk is unlinked (blk_unregister_region) during which a new reference to the gendisk can be created. We need to ensure that this reference can not be used. i.e. the ->open must fail. So: 1/ in md_probe we set a flag in the mddev (hold_active) which indicates that the array should be treated as active, even though there are no references, and no appearance of activity. This is cleared by md_release when the device is closed if it is no longer needed. This ensures that the gendisk will survive between md_probe and md_open. 2/ In md_open we check if the mddev we expect to open matches the gendisk that we did open. If there is a mismatch we return -ERESTARTSYS and modify __blkdev_get to retry from the top in that case. In the -ERESTARTSYS sys case we make sure to wait until the old gendisk (that we succeeded in opening) is really gone so we loop at most once. Some udev configurations will always open an md device when it first appears. If we allow an md device that was just created by an open to disappear on an immediate close, then this can race with such udev configurations and result in an infinite loop the device being opened and closed, then re-open due to the 'ADD' even from the first open, and then close and so on. So we make sure an md device, once created by an open, remains active at least until some md 'ioctl' has been made on it. This means that all normal usage of md devices will allow them to disappear promptly when not needed, but the worst that an incorrect usage will do it cause an inactive md device to be left in existence (it can easily be removed). As an array can be stopped by writing to a sysfs attribute echo clear > /sys/block/mdXXX/md/array_state we need to use scheduled work for deleting the gendisk and other kobjects. This allows us to wait for any pending gendisk deletion to complete by simply calling flush_scheduled_work(). Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:10 UTC
a21d150 NeilBrown 08 January 2009, 21:31:09 UTC md: centralise all freeing of an 'mddev' in 'md_free' md_free is the .release handler for the md kobj_type. So it makes sense to release all the objects referenced by the mddev in there, rather than just prior to calling kobject_put for what we think is the last time. Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:09 UTC
8b76539 NeilBrown 08 January 2009, 21:31:08 UTC md: move allocation of ->queue from mddev_find to md_probe It is more balanced to just do simple initialisation in mddev_find, which allocates and links a new md device, and leave all the more sophisticated allocation to md_probe (which calls mddev_find). md_probe already allocated the gendisk. It should allocate the queue too. Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:08 UTC
cd2ac93 Cheng Renquan 08 January 2009, 21:31:08 UTC md: need another print_sb for mdp_superblock_1 md_print_devices is called in two code path: MD_BUG(...), and md_ioctl with PRINT_RAID_DEBUG. it will dump out all in use md devices information; However, it wrongly processed two types of superblock in one: The header file <linux/raid/md_p.h> has defined two types of superblock, struct mdp_superblock_s (typedefed with mdp_super_t) according to md with metadata 0.90, and struct mdp_superblock_1 according to md with metadata 1.0 and later, These two types of superblock are very different, The md_print_devices code processed them both in mdp_super_t, that would lead to wrong informaton dump like: [ 6742.345877] [ 6742.345887] md: ********************************** [ 6742.345890] md: * <COMPLETE RAID STATE PRINTOUT> * [ 6742.345892] md: ********************************** [ 6742.345896] md1: <ram7><ram6><ram5><ram4> [ 6742.345907] md: rdev ram7, SZ:00065472 F:0 S:1 DN:3 [ 6742.345909] md: rdev superblock: [ 6742.345914] md: SB: (V:0.90.0) ID:<42ef13c7.598c059a.5f9f1645.801e9ee6> CT:4919856d [ 6742.345918] md: L5 S00065472 ND:4 RD:4 md1 LO:2 CS:65536 [ 6742.345922] md: UT:4919856d ST:1 AD:4 WD:4 FD:0 SD:0 CSUM:b7992907 E:00000001 [ 6742.345924] D 0: DISK<N:0,(1,8),R:0,S:6> [ 6742.345930] D 1: DISK<N:1,(1,10),R:1,S:6> [ 6742.345933] D 2: DISK<N:2,(1,12),R:2,S:6> [ 6742.345937] D 3: DISK<N:3,(1,14),R:3,S:6> [ 6742.345942] md: THIS: DISK<N:3,(1,14),R:3,S:6> ... [ 6742.346058] md0: <ram3><ram2><ram1><ram0> [ 6742.346067] md: rdev ram3, SZ:00065472 F:0 S:1 DN:3 [ 6742.346070] md: rdev superblock: [ 6742.346073] md: SB: (V:1.0.0) ID:<369aad81.00000000.00000000.00000000> CT:9a322a9c [ 6742.346077] md: L-1507699579 S976570180 ND:48 RD:0 md0 LO:65536 CS:196610 [ 6742.346081] md: UT:00000018 ST:0 AD:131048 WD:0 FD:8 SD:0 CSUM:00000000 E:00000000 [ 6742.346084] D 0: DISK<N:-1,(-1,-1),R:-1,S:-1> [ 6742.346089] D 1: DISK<N:-1,(-1,-1),R:-1,S:-1> [ 6742.346092] D 2: DISK<N:-1,(-1,-1),R:-1,S:-1> [ 6742.346096] D 3: DISK<N:-1,(-1,-1),R:-1,S:-1> [ 6742.346102] md: THIS: DISK<N:0,(0,0),R:0,S:0> ... [ 6742.346219] md: ********************************** [ 6742.346221] Here md1 is metadata 0.90.0, and md0 is metadata 1.2 After some more code to distinguish these two types of superblock, in this patch, it will generate dump information like: [ 7906.755790] [ 7906.755799] md: ********************************** [ 7906.755802] md: * <COMPLETE RAID STATE PRINTOUT> * [ 7906.755804] md: ********************************** [ 7906.755808] md1: <ram7><ram6><ram5><ram4> [ 7906.755819] md: rdev ram7, SZ:00065472 F:0 S:1 DN:3 [ 7906.755821] md: rdev superblock (MJ:0): [ 7906.755826] md: SB: (V:0.90.0) ID:<3fca7a0d.a612bfed.5f9f1645.801e9ee6> CT:491989f3 [ 7906.755830] md: L5 S00065472 ND:4 RD:4 md1 LO:2 CS:65536 [ 7906.755834] md: UT:491989f3 ST:1 AD:4 WD:4 FD:0 SD:0 CSUM:00fb52ad E:00000001 [ 7906.755836] D 0: DISK<N:0,(1,8),R:0,S:6> [ 7906.755842] D 1: DISK<N:1,(1,10),R:1,S:6> [ 7906.755845] D 2: DISK<N:2,(1,12),R:2,S:6> [ 7906.755849] D 3: DISK<N:3,(1,14),R:3,S:6> [ 7906.755855] md: THIS: DISK<N:3,(1,14),R:3,S:6> ... [ 7906.755972] md0: <ram3><ram2><ram1><ram0> [ 7906.755981] md: rdev ram3, SZ:00065472 F:0 S:1 DN:3 [ 7906.755984] md: rdev superblock (MJ:1): [ 7906.755989] md: SB: (V:1) (F:0) Array-ID:<5fbcf158:55aa:5fbe:9a79:1e939880dcbd> [ 7906.755990] md: Name: "DG5:0" CT:1226410480 [ 7906.755998] md: L5 SZ130944 RD:4 LO:2 CS:128 DO:24 DS:131048 SO:8 RO:0 [ 7906.755999] md: Dev:00000003 UUID: 9194d744:87f7:a448:85f2:7497b84ce30a [ 7906.756001] md: (F:0) UT:1226410480 Events:0 ResyncOffset:-1 CSUM:0dbcd829 [ 7906.756003] md: (MaxDev:384) ... [ 7906.756113] md: ********************************** [ 7906.756116] this md0 (metadata 1.2) information dumping is exactly according to struct mdp_superblock_1. Signed-off-by: Cheng Renquan <crquan@gmail.com> Cc: Neil Brown <neilb@suse.de> Cc: Dan Williams <dan.j.williams@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:08 UTC
159ec1f Cheng Renquan 08 January 2009, 21:31:08 UTC md: use list_for_each_entry macro directly The rdev_for_each macro defined in <linux/raid/md_k.h> is identical to list_for_each_entry_safe, from <linux/list.h>, it should be defined to use list_for_each_entry_safe, instead of reinventing the wheel. But some calls to each_entry_safe don't really need a safe version, just a direct list_for_each_entry is enough, this could save a temp variable (tmp) in every function that used rdev_for_each. In this patch, most rdev_for_each loops are replaced by list_for_each_entry, totally save many tmp vars; and only in the other situations that will call list_del to delete an entry, the safe version is used. Signed-off-by: Cheng Renquan <crquan@gmail.com> Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:08 UTC
ccacc7d Andre Noll 08 January 2009, 21:31:08 UTC md: raid0: make hash_spacing and preshift sector-based. This patch renames the hash_spacing and preshift members of struct raid0_private_data to spacing and sector_shift respectively and changes the semantics as follows: We always have spacing = 2 * hash_spacing. In case sizeof(sector_t) > sizeof(u32) we also have sector_shift = preshift + 1 while sector_shift = preshift = 0 otherwise. Note that the values of nb_zone and zone are unaffected by these changes because in the sector_div() preceeding the assignement of these two variables both arguments double. Signed-off-by: Andre Noll <maan@systemlinux.org> Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:08 UTC
83838ed Andre Noll 08 January 2009, 21:31:07 UTC md: raid0: Represent the size of strip zones in sectors. This completes the block -> sector conversion of struct strip_zone. Signed-off-by: Andre Noll <maan@systemlinux.org> Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:07 UTC
0825b87 Andre Noll 08 January 2009, 21:31:07 UTC md: raid0 create_strip_zones(): Add KERN_INFO/KERN_ERR to printk's. This patch consists only of these trivial changes. Signed-off-by: Andre Noll <maan@systemlinux.org> Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:07 UTC
6b8796c Andre Noll 08 January 2009, 21:31:07 UTC md: raid0 create_strip_zones(): Make two local variables sector-based. current_offset and curr_zone_offset stored the corresponding offsets as 1K quantities. Rename them to current_start and curr_zone_start to match the naming of struct strip_zone and store the offsets as sector counts. Also, add KERN_INFO to the printk() affected by this change to make checkpatch happy. Signed-off-by: Andre Noll <maan@systemlinux.org> Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:07 UTC
6199d3d Andre Noll 08 January 2009, 21:31:07 UTC md: raid0: Represent zone->zone_offset in sectors. For the same reason as in the previous patch, rename it from zone_offset to zone_start. Signed-off-by: Andre Noll <maan@systemlinux.org> Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:07 UTC
019c4e2 Andre Noll 08 January 2009, 21:31:06 UTC md: raid0: Represent device offset in sectors. Rename zone->dev_offset to zone->dev_start to make sure all users have been converted. Signed-off-by: Andre Noll <maan@systemlinux.org> Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:06 UTC
e0f0686 Andre Noll 08 January 2009, 21:31:06 UTC md: raid0_make_request(): Replace local variable block by sector. This change already simplifies the code a bit. Signed-off-by: Andre Noll <maan@systemlinux.org> Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:06 UTC
a471200 Andre Noll 08 January 2009, 21:31:06 UTC md: raid0_make_request(): Remove local variable chunk_size. We might as well use chunk_sects instead. Signed-off-by: Andre Noll <maan@systemlinux.org> Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:06 UTC
1b7fdf8 Andre Noll 08 January 2009, 21:31:06 UTC md: raid0_make_request(): Replace chunksize_bits by chunksect_bits. As ffz(~(2 * x)) = ffz(~x) + 1, we have chunksect_bits = chunksize_bits + 1. Fixup all users accordingly. Signed-off-by: Andre Noll <maan@systemlinux.org> Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:06 UTC
0c3573f NeilBrown 08 January 2009, 21:31:05 UTC md: use sysfs_notify_dirent to notify changes to md/sync_action. There is no compelling need for this, but sysfs_notify_dirent is a nicer interface and the change is good for consistency. Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:05 UTC
5384527 NeilBrown 08 January 2009, 21:31:05 UTC md: fix bitmap-on-external-file bug. commit a2ed9615e3222645007fc19991aedf30eed3ecfd fixed a bug with 'internal' bitmaps, but in the process broke 'in a file' bitmaps. So they are broken in 2.6.28 This fixes it, and needs to go in 2.6.28-stable. Signed-off-by: NeilBrown <neilb@suse.de> Cc: stable@kernel.org 08 January 2009, 21:31:05 UTC
6ecb6f2 Tejun Heo 08 January 2009, 21:29:20 UTC pata_hpt366: reimplement mode programming Reimplement mode programming logic of pata_hpt366 such that it's identical to that of IDE hpt366 driver. The differences were... * pata_hpt366 used 0xCFFF8FFFF to mask pio modes and 0x3FFFFFFF dma modes. IDE hpt366 uses 0xC1F8FFFF for PIO, 0x303800FF for MWDMA and 0x30070000 for UDMA. * pata_hpt366 doesn't set 0x08000000 for PIO unless it's already set and always turns it on for MWDMA/UDMA. IDE hpt366 doesn't bother with the bit. It always uses what was there. * IDE hpt366 always clears 0xC0000000. pata_hpt366 doesn't. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:29:20 UTC
b63d395 Jeff Garzik 08 January 2009, 21:28:21 UTC [libata] pata_hpt3x3: correct _freeze() function declaration Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:28:21 UTC
5c18c4d David Daney 10 December 2008, 23:39:12 UTC libata: Add special ata_pio_need_iordy() handling for Compact Flash. According to the Compact Flash specification r4.1, PIO modes 5 and 6 do not use iordy. Signed-off-by: David Daney <ddaney@caviumnetworks.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:10:36 UTC
78a7ba4 Sonic Zhang 07 January 2009, 16:37:12 UTC pata_platform: __pata_platform_remove() shouldn't be in discard section -- UPD include/linux/compile.h `___pata_platform_remove' referenced in section `__ksymtab_gpl' of drivers/built-in.o: defined in discarded section `.devexit.text' of drivers/built-in.o make: *** [.tmp_vmlinux1] Error 1 -- __pata_platform_remove() should not be in discarded section __pata_platform_remove(struct device *dev) is invoked in both pata_platform.c and pata_of_platform.c by reomve function defined in discarded section ".devexit.text". An exported function should not be put into discarded section. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:10:29 UTC
1564a18 Grant Grundler 07 January 2009, 02:26:40 UTC sata_sil24: remove unused sil24_port_multiplier AFAICT, struct sil24_port_multiplier isn't used anywhere. Remove it. Signed-off-by: Grant Grundler <grundler@google.com> Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:09:59 UTC
8522ee2 Shane Huang 30 December 2008, 03:00:37 UTC [libata] ahci: Add SATA GEN3 related messages The present AHCI driver seems to support SATA GEN 3 speed, but the related messages should be modified. Signed-off-by: Shane Huang <shane.huang@amd.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:09:57 UTC
2852bcf Tejun Heo 02 January 2009, 03:04:48 UTC ata_piix: save, use saved and restore IOCFG Certain ACPI implementations mess up IOCFG on _STM making libata detect cable type incorrectly after a suspend/resume cycle. This patch makes ata_piix save IOCFG on attach, use the saved value for things which aren't dynamic and restore it on detach so that the next driver also gets the BIOS initialized value. This patch contains the following changes. * makes ich_pata_cable_detect() use saved_iocfg. * make piix_iocfg_bit18_quirk() take @host and use saved_iocfg. * hpriv allocation moved upwards to save iocfg before doing anything else. This fixes bz#11879. Andreas Mohr reported and diagnosed the problem. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Andreas Mohr <andi@lisas.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:09:43 UTC
fc80902 Alan Cox 05 January 2009, 14:13:53 UTC pata_ali: Fix and workaround for FIFO DMA bug In very obscure cases this can cause problems. We need to help the hardware out a bit to avoid DMA problems on a reset. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:09:29 UTC
1b2c357 Alan Cox 05 January 2009, 14:13:22 UTC pata_ali: force initialise a few bits We can't assume some of the setup here on non x86 boxes. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:09:11 UTC
978ff6d Alan Cox 05 January 2009, 14:12:51 UTC pata_hpt3x3: Workarounds for chipset Correct the DMA bit flags (UDMA and MWDMA were swapped) Add workarounds so that we clear ERR and INTR bits before issuing a DMA Add workarounds so that we stop a live DMA before touching the CTL register Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:08:56 UTC
33b04b9 Arjan van de Ven 08 January 2009, 20:35:11 UTC async: make async_synchronize_full() more serializing turns out that there are real problems with allowing async tasks that are scheduled from async tasks to run after the async_synchronize_full() returns. This patch makes the _full more strict and a complete synchronization. Later I might need to add back a lighter form of synchronization for other uses.. but not right now. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 08 January 2009, 20:58:09 UTC
ce70a24 Rodolfo Giometti 08 January 2009, 19:50:15 UTC leds: ledtrig-timer - on deactivation hardware blinking should be disabled Signed-off-by: Rodolfo Giometti <giometti@linux.it> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com> 08 January 2009, 20:58:01 UTC
56cf391 Inaky Perez-Gonzalez 08 January 2009, 20:56:57 UTC wimax: fix kernel-doc for debufs_dentry member of struct wimax_dev Reported by Randy Dunlap from a warning in the v2.6.29 merge window tree as of 2009/1/8. Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 08 January 2009, 20:56:57 UTC
d00ba72 Richard Purdie 08 January 2009, 20:52:37 UTC backlight: Rename the corgi backlight driver to generic The corgi backlight driver is really generic code. This rename makes this a lot clearer and completes the partial rename made a while ago. Signed-off-by: Richard Purdie <rpurdie@linux.intel.com> 08 January 2009, 20:52:37 UTC
f4f6bda Mike Rapoport 03 December 2008, 08:48:52 UTC backlight: add support for Toppoly TDO35S series to tdo24m lcd driver Signed-off-by: Mike Rapoport <mike@compulab.co.il> Acked-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com> 08 January 2009, 20:11:07 UTC
0ba4887 Randy Dunlap 08 January 2009, 19:50:23 UTC regulator: fix kernel-doc warnings Fix kernel-doc warnings in regulator/driver.h: Warning(linux-next-20090108//include/linux/regulator/driver.h:95): Excess struct/union/enum/typedef member 'set_current' description in 'regulator_ops' Warning(linux-next-20090108//include/linux/regulator/driver.h:95): Excess struct/union/enum/typedef member 'get_current' description in 'regulator_ops' Warning(linux-next-20090108//include/linux/regulator/driver.h:124): No description found for parameter 'irq' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> cc: Liam Girdwood <lrg@slimlogic.co.uk> cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> 08 January 2009, 20:10:38 UTC
6001e13 David Brownell 31 December 2008, 12:54:19 UTC regulator: catch some registration errors Prevent registration of duplicate "struct regulator" names. They'd be unavailable, and clearly indicate something wrong. [Edited to remove check for NULL consumer device until we have a solution for things like cpufreq -- broonie] Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> 08 January 2009, 20:10:34 UTC
9fe5817 Mark Brown 31 December 2008, 12:52:44 UTC regulator: Add basic DocBook manual Add a basic DocBook manual for the regulator API. This is much more skeletal than the existing text documentation, the main benefit is to provide a skeleton for automatic generation of a manual based on the kerneldoc for the API. Since large portions of the text are lifted from the existing text format documentation written by Liam Girdwood much of the credit belongs to him. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> 08 January 2009, 20:10:34 UTC
cf7bbcd Mark Brown 31 December 2008, 12:52:43 UTC regulator: Fix some kerneldoc rendering issues There are some minor textual changes in here as well, mostly to enable() and disable() but the primary goal of these changes is to fix misrenderings of the kerneldoc documentation for the regulator API. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> 08 January 2009, 20:10:33 UTC
c8e7e46 Mark Brown 31 December 2008, 12:52:42 UTC regulator: Add missing kerneldoc This is only the documentation that the kerneldoc system warns about. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> 08 January 2009, 20:10:33 UTC
69279fb Mark Brown 31 December 2008, 12:52:41 UTC regulator: Clean up kerneldoc warnings Remove kerneldoc warnings that don't relate to missing documentation, mostly by renaming parameters in the documentation to match their actual names. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> 08 January 2009, 20:10:33 UTC
8dc5390 Mark Brown 31 December 2008, 12:52:40 UTC regulator: Remove extraneous kerneldoc annotations Some of the internal structures have no kerneldoc but the ** at the start of the comment marking them for documentation. Remove the annotation until some is added. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> 08 January 2009, 20:10:32 UTC
9f4dab4 David Brownell 02 December 2008, 05:50:13 UTC regulator: init/link earlier Move regulator earlier in link sequence. The regulator core currently initializes as a core_initcall() to be available early ... but then it links way late, throwing away that benefit, so regulators available at e.g. subsys_initcall() are not available to subsystems which need to use them. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> 08 January 2009, 20:10:32 UTC
74f544c Mike Rapoport 25 November 2008, 12:53:53 UTC regulator: move set_machine_constraints after regulator device initialization Calling set_machine_constraints before regulator device initialization causes crash when constraints have apply_uV set. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> 08 January 2009, 20:10:31 UTC
9618690 Mike Rapoport 25 November 2008, 08:19:52 UTC regulator: da903x: make da903x_is_enabled return 0 or 1 Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> 08 January 2009, 20:10:31 UTC
471d8d4 Mike Rapoport 24 November 2008, 16:43:00 UTC regulator: da903x: add '\n' to error messages Signed-off-by: Mike Rapoport <mike@compulab.co.il> Acked-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> 08 January 2009, 20:10:31 UTC
7ad68e2 David Brownell 12 November 2008, 01:39:02 UTC regulator: sysfs attribute reduction (v2) Clean up the sysfs interface to regulators by only exposing the attributes that can be properly displayed. For example: when a particular regulator method is needed to display the value, only create that attribute when that method exists. This cleaned-up interface is much more comprehensible. Most regulators only support a subset of the possible methods, so often more than half the attributes would be meaningless. Many "not defined" values are no longer necessary. (But handling of out-of-range values still looks a bit iffy.) Documentation is updated to reflect that few of the attributes are *always* present, and to briefly explain why a regulator may not have a given attribute. This adds object code, about a dozen bytes more than was removed by the preceding patch, but saves a bunch of per-regulator data associated with the now-removed attributes. So there's a net reduction in memory footprint. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> 08 January 2009, 20:10:30 UTC
4fca954 David Brownell 12 November 2008, 01:38:53 UTC regulator: code shrink (v2) Shrink regulator core by removing duplication in attribute printing and probe() cleanup paths. Saves about 340 bytes (object) on ARM. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> 08 January 2009, 20:10:30 UTC
e573520 David Brownell 16 November 2008, 19:46:56 UTC regulator: improved mode error checks Minor bugfixes in handling of regulator modes: - have the routine verifying regulator modes check against the set of legal modes (!); - have regulator_set_optimum_mode() verify the return value of regulator_ops.get_optimum_mode(), like drms_uA_update(); - one call to regulator_ops.set_mode() treated zero as a failure code; make this consistent with other callers. Both regulator_set_mode() and regulator_set_optimum_mode() now require valid_ops_mask to include REGULATOR_CHANGE_MODE; that seems like a bugfix too. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> 08 January 2009, 20:10:30 UTC
412aec6 David Brownell 16 November 2008, 19:44:46 UTC regulator: enable/disable refcounting Make the <linux/regulator.h> framework treat enable/disable call pairs like the <linux/clk.h> and <linux/interrupt.h> frameworks do: they're refcounted, so that different parts of a driver don't need to put work into coordination that frameworks normally handle. It's a minor object code shrink. It also makes the regulator_is_disabled() kerneldoc say what it's actually returning: return value is not a refcount, and may report an error (e.g. I/O error from I2C). It also fixes some minor regulator_put() goofage: removing unlocked access to the enable state. (But still not making regulator put/get match the refcounting pattern they invoke.) Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> 08 January 2009, 20:10:29 UTC
812460a Kay Sievers 02 November 2008, 02:55:10 UTC regulator: struct device - replace bus_id with dev_name(), dev_set_name() This patch is part of a larger patch series which will remove the "char bus_id[20]" name string from struct device. The device name is managed in the kobject anyway, and without any size limitation, and just needlessly copied into "struct device". To set and read the device name dev_name(dev) and dev_set_name(dev) must be used. If your code uses static kobjects, which it shouldn't do, "const char *init_name" can be used to statically provide the name the registered device should have. At registration time, the init_name field is cleared, to enforce the use of dev_name(dev) to access the device name at a later time. We need to get rid of all occurrences of bus_id in the entire tree to be able to enable the new interface. Please apply this patch, and possibly convert any remaining remaining occurrences of bus_id. We want to submit a patch to -next, which will remove bus_id from "struct device", to find the remaining pieces to convert, and finally switch over to the new api, which will remove the 20 bytes array and does no longer have a size limitation. Thanks, Kay From: Kay Sievers <kay.sievers@vrfy.org> Subject: regulator: struct device - replace bus_id with dev_name(), dev_set_name() Cc: Liam Girdwood <lrg@slimlogic.co.uk> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-Off-By: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> 08 January 2009, 20:10:29 UTC
8cb8957 Oliver Neukum 08 January 2009, 19:22:25 UTC net: convert pegasus driver to net_device_ops This converts the pegasus driver to use of the new net_device_ops structure Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net> 08 January 2009, 19:22:25 UTC
9f4c958 Eilon Greenstein 08 January 2009, 19:21:43 UTC bnx2x: Prevent eeprom set when driver is down Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> 08 January 2009, 19:21:43 UTC
321ea8b Oliver Neukum 08 January 2009, 19:20:22 UTC net: switch kaweth driver to netdevops This converts the kaweth ethernet USB driver to netdevops. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net> 08 January 2009, 19:20:22 UTC
283a21d Stephen Hemminger 08 January 2009, 19:17:13 UTC pcnet32: round off carrier watch timer The link check watchdog timer on this driver fires every two seconds, but since not aligned it causes extra wakeups. It is more important on this driver than most because it is the hardware that is emulated by default when using network interfaces on VMware. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net> 08 January 2009, 19:17:13 UTC
9fd7a1d Inaky Perez-Gonzalez 08 January 2009, 19:08:25 UTC i2400m/usb: wrap USB power saving in #ifdef CONFIG_PM Current code was assuming PM was always enabled, which is not correct. Code which accesses members in the struct usb_device that are dependant on CONFIG_PM must be protected the same. Reported by Randy Dunlap from a build error in the linux-next tree on 07/01/2009. Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 08 January 2009, 19:08:25 UTC
a2e9da4 Inaky Perez-Gonzalez 08 January 2009, 19:08:01 UTC wimax: testing for rfkill support should also test for CONFIG_RFKILL_MODULE Current WiMAX rfkill code is missing the case where rfkill is compiled in as modules and works only when rfkill is compiled in. This is not correct. Fixed to test for CONFIG_RFKILL or CONFIG_RKILL_MODULE. Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 08 January 2009, 19:08:01 UTC
71f78af Inaky Perez-Gonzalez 08 January 2009, 19:07:36 UTC wimax: fix kconfig interactions with rfkill and input layers WiMAX can work without RFKILL, but it was missing a check to make sure RFKILL is not being made a module with wimax compiled into the kernel. This caused failed builds in s390, where CONFIG_INPUT is always off. When RFKILL is enabled, the code uses the input layer to report hardware switch changes; thus, if RFKILL is enabled, INPUT has to be too. It also needs to display some message when INPUT is disabled that explains why WiMAX is not selectable. (issues found by Randy Dunlap in the linux-next tree). Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 08 January 2009, 19:07:36 UTC
d48e470 Inaky Perez-Gonzalez 08 January 2009, 19:06:48 UTC wimax: fix '#ifndef CONFIG_BUG' layout to avoid warning Reported by Randy Dunlap: > Also, this warning needs to be fixed: > > linux-next-20090106/net/wimax/id-table.c:133: warning: ISO C90 > forbids mixed declarations and code Move the return on #defined(CONFIG_BUG) below the variable declarations so it doesn't violate ISO C90. On wimax_id_table_release() we want to do a debug check if CONFIG_BUG is enabled. However, we also want the debug code to be always compiled to ensure there is no bitrot. It will be optimized out by the compiler when CONFIG_BUG is disabled. Added a note to the function header stating this. Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 08 January 2009, 19:06:48 UTC
7f46b13 David S. Miller 08 January 2009, 19:05:59 UTC Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 08 January 2009, 19:05:59 UTC
b8c31da Florian Fainelli 08 January 2009, 19:03:57 UTC r6040: bump release number to 0.20 This patch bumps release number to 0.20 and 07Jan2009. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net> 08 January 2009, 19:03:57 UTC
1d2b1a7 Florian Fainelli 08 January 2009, 19:02:30 UTC r6040: warn about MAC address being unset Some bootloader/BIOSes do not set the MAC address, warn about that. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net> 08 January 2009, 19:02:30 UTC
84314bf Florian Fainelli 08 January 2009, 19:01:58 UTC r6040: check PHY status when bringing interface up This patch makes the driver properly initialize the PHY status if not correctly set by the bootloader/BIOS. It prevents some boards to bring up the link on boot. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net> 08 January 2009, 19:01:58 UTC
9a48ce8 Florian Fainelli 08 January 2009, 19:00:52 UTC r6040: make printks consistent with DRV_NAME This patch fixes some printks which were not prefixed with DRV_NAME, useful when having multiple cards/drivers on the system. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net> 08 January 2009, 19:00:52 UTC
a1d8f60 Kumar Gala 08 January 2009, 18:58:38 UTC gianfar: Fixup use of BUS_ID_SIZE Commit b31a1d8b41513b96e9c7ec2f68c5734cef0b26a4 ("gianfar: Convert gianfar to an of_platform_driver") went back to using BUS_ID_SIZE instead of sizeof() as per the larger patch series that will remove "char bus_id[20]" from struct device. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: David S. Miller <davem@davemloft.net> 08 January 2009, 18:58:38 UTC
bd531e3 Yevgeny Petrilin 08 January 2009, 18:57:37 UTC mlx4_en: Returning real Max in get_ringparam Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net> 08 January 2009, 18:57:37 UTC
41efea5 Yevgeny Petrilin 08 January 2009, 18:57:15 UTC mlx4_en: Consider inline packets on completion Was trying to unmap work queue entries that had inline packets, so naturally weren't mapped. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net> 08 January 2009, 18:57:15 UTC
33a2a2b Sonic Zhang 08 January 2009, 18:52:26 UTC netdev: bfin_mac: enable bfin_mac net dev driver for BF51x Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> 08 January 2009, 18:52:26 UTC
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