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2013-12-02Documentation: Update x86_64/boot-options.txtRichard Weinberger1-23/+0
Removed obsolte parameters from boot-options.txt. Verified by grepping around in arch/x86/. Signed-off-by: Richard Weinberger <richard@nod.at> Acked-by: Rob Landley <rob@landley.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-12-02documentation: Add links to TRACE_EVENT documentationStefan Raspl1-0/+5
documentation: Add links to TRACE_EVENT documentation Existing tracepoint documentation doesn't mention the popular TRACE_EVENT macro. Since an excellent series of articles on proper usage already exists, respective links are added to the existing documentation. Signed-off-by: Stefan Raspl <raspl@linux.vnet.ibm.com> Acked-by: Rob Landley <rob@landley.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-12-02DocBook: Make mandocs parallel-safeBen Hutchings1-1/+2
Two concurrent calls to cmd_db2man may attempt to compress manual pages generated by each other. gzip can then fail due to an input file having already been compressed and removed. Move the gzip command to the top-level mandocs target. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Cc: Bastian Blank <waldi@debian.org> Acked-by: Rob Landley <rob@landley.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-12-02work around xmlto bug in htmldocsRobert P. J. Day1-1/+1
Trying to generate xhtml causes all functions to show up with a prefix of "fsfunc" in the output, so just back off to html until someone fixes the toolchain. Note that this is not a problem with kernel-doc, it's an issue with however "xmlto" renders xhtml output. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Acked-by: Rob Landley <rob@landley.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-12-02doc: fix some typos in documentationsXishi Qiu4-5/+5
Fix some typos in five documentations, no functional change. Signed-off-by: Xishi Qiu <qiuxishi@huawei.com> Acked-by: Rob Landley <rob@landley.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-12-02DocBook: include !Emm/util.c in kernel-api to include, kzfree and moreRobert P. J. Day1-0/+1
Add the exported symbols from mm/util.c to the kernel-api memory management section, to pick up obvious routines like kzfree and krealloc. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Acked-by: Rob Landley <rob@landley.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-10-31doc: usb: Fix typo in Documentation/usb/gadget_configs.txtMasanari Iida1-3/+3
Correct spelling typo in Documentation/usb/gadget_configs.txt Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-10-27doc: add missing files to timers/00-INDEXHenrik Austad1-0/+4
- timers-howto was added by commit 0fcb8081 (Documentation: Add timers/timers-howto.txt) - NO_HZ was added by commit 0c87f9b5 (nohz_full: Add documentation.) Cc: Patrick Pannuto <ppannuto@codeaurora.org> Signed-off-by: Henrik Austad <haustad@cisco.com> Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-10-14mm: update 00-INDEXHenrik Austad1-8/+12
The following files moved files out of Documentation/vm/ c6dd897f ("mm: move page-types.c from Documentation to tools/vm") f0f57b2b ("move hugepage test examples to tools/testing/selftests/vm) Remove these files from vm/00-INDEX. The following commits added new files do Documentation/vm/ 4fe4746a ("mm/fs: cleancache documentation") added vm/cleancache.txt d65bfacb ("mm: highmem documentation") added vm/highmem.txt 1c9bf22c ("thp: transparent hugepage support documentation") added vm/transhuge.txt 0f8975ec ("mm: soft-dirty bits for user memory changes tracking") 61b0d760 ("zswap: add documentation") 27c6aec2 ("mm: frontswap: config and doc files") Add the missing documentation-files with a short description to 00-INDEX Signed-off-by: Henrik Austad <henrik@austad.us> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-10-14doc: Documentation/DMA-attributes.txt fix typoXishi Qiu1-3/+3
Fix some typos in Documentation/DMA-attributes.txt. Signed-off-by: Xishi Qiu <qiuxishi@huawei.com> Acked-by: Rob Landley <rob@landley.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-10-14Documentation/kvm: Update cpuid documentation for steal time and pv eoiRaghavendra K T1-0/+7
Thanks Michael S Tsirkin for rewriting the description and suggestions. Signed-off-by: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Rob Landley <rob@landley.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-09-06Merge branch 'for-linus' of ↵Linus Torvalds60-83/+121
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree from Jiri Kosina: "The usual trivial updates all over the tree -- mostly typo fixes and documentation updates" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (52 commits) doc: Documentation/cputopology.txt fix typo treewide: Convert retrun typos to return Fix comment typo for init_cma_reserved_pageblock Documentation/trace: Correcting and extending tracepoint documentation mm/hotplug: fix a typo in Documentation/memory-hotplug.txt power: Documentation: Update s2ram link doc: fix a typo in Documentation/00-INDEX Documentation/printk-formats.txt: No casts needed for u64/s64 doc: Fix typo "is is" in Documentations treewide: Fix printks with 0x%# zram: doc fixes Documentation/kmemcheck: update kmemcheck documentation doc: documentation/hwspinlock.txt fix typo PM / Hibernate: add section for resume options doc: filesystems : Fix typo in Documentations/filesystems scsi/megaraid fixed several typos in comments ppc: init_32: Fix error typo "CONFIG_START_KERNEL" treewide: Add __GFP_NOWARN to k.alloc calls with v.alloc fallbacks page_isolation: Fix a comment typo in test_pages_isolated() doc: fix a typo about irq affinity ...
2013-09-06Merge branch 'for-linus' of ↵Linus Torvalds3-1/+187
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Pull HID updates from Jiri Kosina: "Highlights: - conversion of HID subsystem to use devm-based resource management, from Benjamin Tissoires - i2c-hid support for DT bindings, from Benjamin Tissoires - much improved support for Win8-multitouch devices, from Benjamin Tissoires - cleanup of core code using common hidinput_input_event(), from David Herrmann - fix for bug in implement() access to the bit stream (causing oops) that has been present in the code for ages, but devices that are able to trigger it have started to appear only now, from Jiri Kosina - fixes for CVE-2013-2899, CVE-2013-2898, CVE-2013-2896, CVE-2013-2892, CVE-2013-2888 (all triggerable only by specially crafted malicious HW devices plugged into the system), from Kees Cook - hidraw oops fix, from Manoj Chourasia - various smaller fixes here and there, support for a bunch of new devices by various contributors" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (53 commits) HID: MAINTAINERS: add roccat drivers HID: hid-sensor-hub: change kmalloc + memcpy by kmemdup HID: hid-sensor-hub: move to devm_kzalloc HID: hid-sensor-hub: fix indentation accross the code HID: move HID_REPORT_TYPES closer to the report-definitions HID: check for NULL field when setting values HID: picolcd_core: validate output report details HID: sensor-hub: validate feature report details HID: ntrig: validate feature report details HID: pantherlord: validate output report details HID: hid-wiimote: print small buffers via %*phC HID: uhid: improve uhid example client HID: Correct the USB IDs for the new Macbook Air 6 HID: wiimote: add support for Guitar-Hero guitars HID: wiimote: add support for Guitar-Hero drums Input: introduce BTN/ABS bits for drums and guitars HID: battery: don't do DMA from stack HID: roccat: add support for KonePureOptical v2 HID: picolcd: Prevent NULL pointer dereference on _remove() HID: usbhid: quirk for N-Trig DuoSense Touch Screen ...
2013-09-06Merge branch 'for_linus' of ↵Linus Torvalds1-3/+4
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull ext3, reiserfs, udf & isofs fixes from Jan Kara: "The contains a bunch of ext3 cleanups and minor improvements, major reiserfs locking changes which should hopefully fix deadlocks introduced by BKL removal, and udf/isofs changes to refuse mounting fs rw instead of mounting it ro automatically which makes eject button work as expected for all media (see the changelog for why userspace should be ok with this change)" * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: jbd: use a single printk for jbd_debug() reiserfs: locking, release lock around quota operations reiserfs: locking, handle nested locks properly reiserfs: locking, push write lock out of xattr code jbd: relocate assert after state lock in journal_commit_transaction() udf: Refuse RW mount of the filesystem instead of making it RO udf: Standardize return values in mount sequence isofs: Refuse RW mount of the filesystem instead of making it RO ext3: allow specifying external journal by pathname mount option jbd: remove unneeded semicolon
2013-09-06Merge tag 'for-f2fs-3.12' of ↵Linus Torvalds2-4/+97
git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs Pull f2fs updates from Jaegeuk Kim: "This patch-set includes the following major enhancement patches: - support inline xattrs - add sysfs support to control GCs explicitly - add proc entry to show the current segment usage information - improve the GC/SSR performance The other bug fixes are as follows: - avoid the overflow on status calculation - fix some error handling routines - fix inconsistent xattr states after power-off-recovery - fix incorrect xattr node offset definition - fix deadlock condition in fsync - fix the fdatasync routine for power-off-recovery" * tag 'for-f2fs-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (40 commits) f2fs: optimize gc for better performance f2fs: merge more bios of node block writes f2fs: avoid an overflow during utilization calculation f2fs: trigger GC when there are prefree segments f2fs: use strncasecmp() simplify the string comparison f2fs: fix omitting to update inode page f2fs: support the inline xattrs f2fs: add the truncate_xattr_node function f2fs: introduce __find_xattr for readability f2fs: reserve the xattr space dynamically f2fs: add flags for inline xattrs f2fs: fix error return code in init_f2fs_fs() f2fs: fix wrong BUG_ON condition f2fs: fix memory leak when init f2fs filesystem fail f2fs: fix a compound statement label error f2fs: avoid writing inode redundantly when creating a file f2fs: alloc_page() doesn't return an ERR_PTR f2fs: should cover i_xattr_nid with its xattr node page lock f2fs: check the free space first in new_node_page f2fs: clean up the needless end 'return' of void function ...
2013-09-06Merge branches 'for-3.12/devm', 'for-3.12/i2c-hid', 'for-3.12/i2c-hid-dt', ↵Jiri Kosina3-1/+187
'for-3.12/logitech', 'for-3.12/multitouch-win8', 'for-3.12/trasnport-driver-cleanup', 'for-3.12/uhid', 'for-3.12/upstream' and 'for-3.12/wiimote' into for-linus
2013-09-05Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-armLinus Torvalds3-11/+156
Pull ARM updates from Russell King: "This set includes adding support for Neon acceleration of RAID6 XOR code from Ard Biesheuvel, cache flushing and barrier updates from Will Deacon, and a cleanup to the ARM debug code which reduces the amount of code by about 500 lines. A few other cleanups, such as constifying the machine descriptors which already shouldn't be written to, cleaning up the printing of the L2 cache size" * 'for-linus' of git://git.linaro.org/people/rmk/linux-arm: (55 commits) ARM: 7826/1: debug: support debug ll on hisilicon soc ARM: 7830/1: delay: don't bother reporting bogomips in /proc/cpuinfo ARM: 7829/1: Add ".text.unlikely" and ".text.hot" to arm unwind tables ARM: 7828/1: ARMv7-M: implement restart routine common to all v7-M machines ARM: 7827/1: highbank: fix debug uart virtual address for LPAE ARM: 7823/1: errata: workaround Cortex-A15 erratum 773022 ARM: 7806/1: allow DEBUG_UNCOMPRESS for Tegra ARM: 7793/1: debug: use generic option for ep93xx PL10x debug port ARM: debug: move SPEAr debug to generic PL01x code ARM: debug: move davinci debug to generic 8250 code ARM: debug: move keystone debug to generic 8250 code ARM: debug: remove DEBUG_ROCKCHIP_UART ARM: debug: provide generic option choices for 8250 and PL01x ports ARM: debug: move PL01X debug include into arch/arm/include/debug/ ARM: debug: provide PL01x debug uart phys/virt address configuration options ARM: debug: add support for word accesses to debug/8250.S ARM: debug: move 8250 debug include into arch/arm/include/debug/ ARM: debug: provide 8250 debug uart phys/virt address configuration options ARM: debug: provide 8250 debug uart register shift configuration option ARM: debug: provide 8250 debug uart flow control configuration option ...
2013-09-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds21-50/+617
Pull networking changes from David Miller: "Noteworthy changes this time around: 1) Multicast rejoin support for team driver, from Jiri Pirko. 2) Centralize and simplify TCP RTT measurement handling in order to reduce the impact of bad RTO seeding from SYN/ACKs. Also, when both timestamps and local RTT measurements are available prefer the later because there are broken middleware devices which scramble the timestamp. From Yuchung Cheng. 3) Add TCP_NOTSENT_LOWAT socket option to limit the amount of kernel memory consumed to queue up unsend user data. From Eric Dumazet. 4) Add a "physical port ID" abstraction for network devices, from Jiri Pirko. 5) Add a "suppress" operation to influence fib_rules lookups, from Stefan Tomanek. 6) Add a networking development FAQ, from Paul Gortmaker. 7) Extend the information provided by tcp_probe and add ipv6 support, from Daniel Borkmann. 8) Use RCU locking more extensively in openvswitch data paths, from Pravin B Shelar. 9) Add SCTP support to openvswitch, from Joe Stringer. 10) Add EF10 chip support to SFC driver, from Ben Hutchings. 11) Add new SYNPROXY netfilter target, from Patrick McHardy. 12) Compute a rate approximation for sending in TCP sockets, and use this to more intelligently coalesce TSO frames. Furthermore, add a new packet scheduler which takes advantage of this estimate when available. From Eric Dumazet. 13) Allow AF_PACKET fanouts with random selection, from Daniel Borkmann. 14) Add ipv6 support to vxlan driver, from Cong Wang" Resolved conflicts as per discussion. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1218 commits) openvswitch: Fix alignment of struct sw_flow_key. netfilter: Fix build errors with xt_socket.c tcp: Add missing braces to do_tcp_setsockopt caif: Add missing braces to multiline if in cfctrl_linkup_request bnx2x: Add missing braces in bnx2x:bnx2x_link_initialize vxlan: Fix kernel panic on device delete. net: mvneta: implement ->ndo_do_ioctl() to support PHY ioctls net: mvneta: properly disable HW PHY polling and ensure adjust_link() works icplus: Use netif_running to determine device state ethernet/arc/arc_emac: Fix huge delays in large file copies tuntap: orphan frags before trying to set tx timestamp tuntap: purge socket error queue on detach qlcnic: use standard NAPI weights ipv6:introduce function to find route for redirect bnx2x: VF RSS support - VF side bnx2x: VF RSS support - PF side vxlan: Notify drivers for listening UDP port changes net: usbnet: update addr_assign_type if appropriate driver/net: enic: update enic maintainers and driver driver/net: enic: Exposing symbols for Cisco's low latency driver ...
2013-09-05Merge branch 'v4l_for_linus' of ↵Linus Torvalds15-405/+757
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: "This series contains: - Exynos s5p-mfc driver got support for VP8 encoder - Some SoC drivers gained support for asynchronous registration (needed for DT) - The RC subsystem gained support for RC activity LED; - New drivers added: a video decoder(adv7842), a video encoder (adv7511), a new GSPCA driver (stk1135) and support for Renesas R-Car (vsp1) - the first SDR kernel driver: mirics msi3101. Due to some troubles with the driver, and because the API is still under discussion, it will be merged at staging for 3.12. Need to rework on it - usual new boards additions, fixes, cleanups and driver improvements" * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (242 commits) [media] cx88: Fix regression: CX88_AUDIO_WM8775 can't be 0 [media] exynos4-is: Fix entity unregistration on error path [media] exynos-gsc: Register v4l2 device [media] exynos4-is: Fix fimc-lite bayer formats [media] em28xx: fix assignment of the eeprom data [media] hdpvr: fix iteration over uninitialized lists in hdpvr_probe() [media] usbtv: Throw corrupted frames away [media] usbtv: Fix deinterlacing [media] v4l2: added missing mutex.h include to v4l2-ctrls.h [media] DocBook: upgrade media_api DocBook version to 4.2 [media] ml86v7667: fix compile warning: 'ret' set but not used [media] s5p-g2d: Fix registration failure [media] media: coda: Fix DT driver data pointer for i.MX27 [media] s5p-mfc: Fix input/output format reporting [media] v4l: vsp1: Fix mutex double lock at streamon time [media] v4l: vsp1: Add support for RT clock [media] v4l: vsp1: Initialize media device bus_info field [media] davinci: vpif_capture: fix error return code in vpif_probe() [media] davinci: vpif_display: fix error return code in vpif_probe() [media] MAINTAINERS: add entries for adv7511 and adv7842 ...
2013-09-05Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds2-41/+124
Pull drm tree changes from Dave Airlie: "This is the main drm pull request, I have some overlap with sound and arm-soc, the sound patch is acked and may conflict based on -next reports but should be a trivial fixup, which I'll leave to you! Highlights: - new drivers: MSM driver from Rob Clark - non-drm: switcheroo and hdmi audio driver support for secondary GPU poweroff, so drivers can use runtime PM to poweroff the GPUs. This can save 5 or 6W on some optimus laptops. - drm core: combined GEM and TTM VMA manager per-filp mmap permission tracking initial rendernode support (via a runtime enable for now, until we get api stable), remove old proc support, lots of cleanups of legacy code hdmi vendor infoframes and 4k modes lots of gem/prime locking and races fixes async pageflip scaffolding drm bridge objects - i915: Haswell PC8+ support and eLLC support, HDMI 4K support, initial per-process VMA pieces, watermark reworks, convert to generic hdmi infoframes, encoder reworking, fastboot support, - radeon: CIK PM support, remove 3d blit code in favour of DMA engines, Berlin GPU support, HDMI audio fixes - nouveau: secondary GPU power down support for optimus laptops, lots of fixes, use MSI, VP3 engine support - exynos: runtime pm support for g2d, DT support, remove non-DT, - tda998x i2c driver: lots of fixes for sync issues - gma500: lots of cleanups - rcar: add LVDS support, fbdev emulation, - tegra: just minor fixes" * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (684 commits) drm/exynos: Fix build error with exynos_drm_connector.c drm/exynos: Remove non-DT support in exynos_drm_fimd drm/exynos: Remove non-DT support in exynos_hdmi drm/exynos: Remove non-DT support in exynos_drm_g2d drm/exynos: Remove non-DT support in exynos_hdmiphy drm/exynos: Remove non-DT support in exynos_ddc drm/exynos: Make Exynos DRM drivers depend on OF drm/exynos: Consider fallback option to allocation fail drm/exynos: fimd: move platform data parsing to separate function drm/exynos: fimd: get signal polarities from device tree drm/exynos: fimd: replace struct fb_videomode with videomode drm/exynos: check a pixel format to a particular window layer drm/exynos: fix fimd pixel format setting drm/exynos: Add NULL pointer check drm/exynos: Remove redundant error messages drm/exynos: Add missing of.h header include drm/exynos: Remove redundant NULL check in exynos_drm_buf drm/exynos: add device tree support for rotator drm/exynos: Add missing includes drm/exynos: add runtime pm interfaces to g2d driver ...
2013-09-05Merge tag 'fbdev-3.12' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux Pull fbdev changes from Tomi Valkeinen: - Improvements to da8xx-fb to make it support v2 of the LCDC IP, used eg in BeagleBone - Himax HX8369 controller support - Various small fixes and cleanups * tag 'fbdev-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (42 commits) video: da8xx-fb: fix the polarities of the hsync/vsync pulse video: da8xx-fb: support lcdc v2 timing register expansion video: da8xx-fb: fixing timing off by one errors video: da8xx-fb fixing incorrect porch mappings video: xilinxfb: replace devm_request_and_ioremap by devm_ioremap_resource fbmem: move EXPORT_SYMBOL annotation next to symbol declarations drivers: video: fbcmap: remove the redundency and incorrect checkings video: mxsfb: simplify use of devm_ioremap_resource Release efifb's colormap in efifb_destroy() at91/avr32/atmel_lcdfb: prepare clk before calling enable video: exynos: Ensure definitions match prototypes OMAPDSS: fix WARN_ON in 'alpha_blending_enabled' sysfs file OMAPDSS: HDMI: Fix possible NULL reference video: da8xx-fb: adding am33xx as dependency video: da8xx-fb: let compiler decide what to inline video: da8xx-fb: make clock naming consistent video: da8xx-fb: set upstream clock rate (if reqd) video: da8xx-fb: reorganize panel detection video: da8xx-fb: ensure non-null cfg in pdata video: da8xx-fb: use devres ...
2013-09-05Merge branch 'i2c/for-next' of ↵Linus Torvalds5-18/+22
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: "Highlights: - OF and ACPI helpers are now included in the core, and not in external files anymore. This removes dependency problems for modules and is cleaner, in general. - mv64xxx-driver gains fifo usage to support mv78230 - imx-driver overhaul to support VF610 - various cleanups, most notably related to devm_* and CONFIG_PM usage - driver bugfixes and smaller feature additions" * 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (51 commits) i2c: rcar: add rcar-H2 support i2c: sirf: retry 3 times as sometimes we get random noack and timeout i2c: sirf: support reverse direction of address i2c: sirf: fix the typo for setting bitrate to less than 100k i2c: sirf: we need to wait I2C_RESET status in resume i2c: sirf: reset i2c controller early after we get a noack i2c: designware: get SDA hold time, HCNT and LCNT configuration from ACPI i2c: designware: make HCNT/LCNT values configurable i2c: mpc: cleanup clock API use i2c: pnx: fix error return code in i2c_pnx_probe() i2c: ismt: add error return code in probe() i2c: mv64xxx: fix typo in binding documentation i2c: imx: use exact SoC revision to document binding i2c: move ACPI helpers into the core i2c: move OF helpers into the core i2c: mv64xxx: Fix timing issue on Armada XP (errata FE-8471889) i2c: mv64xxx: Add I2C Transaction Generator support i2c: powermac: fix return path on error Documentation: i2c: Fix example in instantiating-devices i2c: tiny-usb: do not use stack as URB transfer_buffer ...
2013-09-05Merge branch 'for-linus' of ↵Linus Torvalds1-0/+9
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull vfs pile 1 from Al Viro: "Unfortunately, this merge window it'll have a be a lot of small piles - my fault, actually, for not keeping #for-next in anything that would resemble a sane shape ;-/ This pile: assorted fixes (the first 3 are -stable fodder, IMO) and cleanups + %pd/%pD formats (dentry/file pathname, up to 4 last components) + several long-standing patches from various folks. There definitely will be a lot more (starting with Miklos' check_submount_and_drop() series)" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (26 commits) direct-io: Handle O_(D)SYNC AIO direct-io: Implement generic deferred AIO completions add formats for dentry/file pathnames kvm eventfd: switch to fdget powerpc kvm: use fdget switch fchmod() to fdget switch epoll_ctl() to fdget switch copy_module_from_fd() to fdget git simplify nilfs check for busy subtree ibmasmfs: don't bother passing superblock when not needed don't pass superblock to hypfs_{mkdir,create*} don't pass superblock to hypfs_diag_create_files don't pass superblock to hypfs_vm_create_files() oprofile: get rid of pointless forward declarations of struct super_block oprofilefs_create_...() do not need superblock argument oprofilefs_mkdir() doesn't need superblock argument don't bother with passing superblock to oprofile_create_stats_files() oprofile: don't bother with passing superblock to ->create_files() don't bother passing sb to oprofile_create_files() coh901318: don't open-code simple_read_from_buffer() ...
2013-09-05Merge branches 'debug-choice', 'devel-stable' and 'misc' into for-linusRussell King3-11/+156
2013-09-05drm/exynos: add device tree support for rotatorChanho Park1-0/+27
The exynos4 platform is only dt-based since 3.10, we should convert driver data and ids to dt-based parsing methods. The rotator driver has a limit table to get size limit of input picture. Each SoCs has slightly different limit value compared with any others. For example, exynos4210's max_size of RGB888 is 16k x 16k. But, others have 8k x 8k. Another example the exynos5250 should have multiple of 2 pixel size for its X/Y axis. Thus, we should keep different tables for each of them. This patch also includes desciptions of each nodes for the rotator and specifies a example how to bind it. Signed-off-by: Chanho Park <chanho61.park@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2013-09-04Merge branch 'next' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds2-0/+18
Pull KVM updates from Gleb Natapov: "The highlights of the release are nested EPT and pv-ticketlocks support (hypervisor part, guest part, which is most of the code, goes through tip tree). Apart of that there are many fixes for all arches" Fix up semantic conflicts as discussed in the pull request thread.. * 'next' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (88 commits) ARM: KVM: Add newlines to panic strings ARM: KVM: Work around older compiler bug ARM: KVM: Simplify tracepoint text ARM: KVM: Fix kvm_set_pte assignment ARM: KVM: vgic: Bump VGIC_NR_IRQS to 256 ARM: KVM: Bugfix: vgic_bytemap_get_reg per cpu regs ARM: KVM: vgic: fix GICD_ICFGRn access ARM: KVM: vgic: simplify vgic_get_target_reg KVM: MMU: remove unused parameter KVM: PPC: Book3S PR: Rework kvmppc_mmu_book3s_64_xlate() KVM: PPC: Book3S PR: Make instruction fetch fallback work for system calls KVM: PPC: Book3S PR: Don't corrupt guest state when kernel uses VMX KVM: x86: update masterclock when kvmclock_offset is calculated (v2) KVM: PPC: Book3S: Fix compile error in XICS emulation KVM: PPC: Book3S PR: return appropriate error when allocation fails arch: powerpc: kvm: add signed type cast for comparation KVM: x86: add comments where MMIO does not return to the emulator KVM: vmx: count exits to userspace during invalid guest emulation KVM: rename __kvm_io_bus_sort_cmp to kvm_io_bus_cmp kvm: optimize away THP checks in kvm_is_mmio_pfn() ...
2013-09-04Merge tag 'stable/for-linus-3.12-rc0-tag' of ↵Linus Torvalds1-0/+113
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull Xen updates from Konrad Rzeszutek Wilk: "A couple of features and a ton of bug-fixes. There is also some maintership changes. Jeremy is enjoying the full-time work at the startup and as much as he would love to help - he can't find the time. I have a bunch of other things that I promised to work on - paravirt diet, get SWIOTLB working everywhere, etc, but haven't been able to find the time. As such both David Vrabel and Boris Ostrovsky have graciously volunteered to help with the maintership role. They will keep the lid on regressions, bug-fixes, etc. I will be in the background to help - but eventually there will be less of me doing the Xen GIT pulls and more of them. Stefano is still doing the ARM/ARM64 and will continue on doing so. Features: - Xen Trusted Platform Module (TPM) frontend driver - with the backend in MiniOS. - Scalability improvements in event channel. - Two extra Xen co-maintainers (David, Boris) and one going away (Jeremy) Bug-fixes: - Make the 1:1 mapping work during early bootup on selective regions. - Add scratch page to balloon driver to deal with unexpected code still holding on stale pages. - Allow NMIs on PV guests (64-bit only) - Remove unnecessary TLB flush in M2P code. - Fixes duplicate callbacks in Xen granttable code. - Fixes in PRIVCMD_MMAPBATCH ioctls to allow retries - Fix for events being lost due to rescheduling on different VCPUs. - More documentation" * tag 'stable/for-linus-3.12-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: (23 commits) hvc_xen: Remove unnecessary __GFP_ZERO from kzalloc drivers/xen-tpmfront: Fix compile issue with missing option. xen/balloon: don't set P2M entry for auto translated guest xen/evtchn: double free on error Xen: Fix retry calls into PRIVCMD_MMAPBATCH*. xen/pvhvm: Initialize xen panic handler for PVHVM guests xen/m2p: use GNTTABOP_unmap_and_replace to reinstate the original mapping xen: fix ARM build after 6efa20e4 MAINTAINERS: Remove Jeremy from the Xen subsystem. xen/events: document behaviour when scanning the start word for events x86/xen: during early setup, only 1:1 map the ISA region x86/xen: disable premption when enabling local irqs swiotlb-xen: replace dma_length with sg_dma_len() macro swiotlb: replace dma_length with sg_dma_len() macro xen/balloon: set a mapping for ballooned out pages xen/evtchn: improve scalability by using per-user locks xen/p2m: avoid unneccesary TLB flush in m2p_remove_override() MAINTAINERS: Add in two extra co-maintainers of the Xen tree. MAINTAINERS: Update the Xen subsystem's with proper mailing list. xen: replace strict_strtoul() with kstrtoul() ...
2013-09-04Merge tag 'ext4_for_linus' of ↵Linus Torvalds1-3/+4
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 Pull ext4 updates from Ted Ts'o: "New features for 3.12: - Added aggressive extent caching using the extent status tree. This can actually decrease memory usage in read-mostly workloads since the information is much more compactly stored in the extent status tree than if we had to keep the extent tree metadata blocks in the buffer cache. This also improves Asynchronous I/O since it is it makes much less likely that we need to do metadata I/O to lookup the extent tree information. - Improve the recovery after corrupted allocation bitmaps are found when running in errors=ignore mode. Also fixed some writeback vs truncate races when using a blocksize less than the page size" * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (25 commits) ext4: allow specifying external journal by pathname mount option ext4: mark group corrupt on group descriptor checksum ext4: mark block group as corrupt on inode bitmap error ext4: mark block group as corrupt on block bitmap error ext4: fix type declaration of ext4_validate_block_bitmap ext4: error out if verifying the block bitmap fails jbd2: Fix endian mixing problems in the checksumming code ext4: isolate ext4_extents.h file ext4: Fix misspellings using 'codespell' tool ext4: convert write_begin methods to stable_page_writes semantics ext4: fix use of potentially uninitialized variables in debugging code ext4: fix lost truncate due to race with writeback ext4: simplify truncation code in ext4_setattr() ext4: fix ext4_writepages() in presence of truncate ext4: move test whether extent to map can be extended to one place ext4: fix warning in ext4_da_update_reserve_space() quota: provide interface for readding allocated space into reserved space ext4: avoid reusing recently deleted inodes in no journal mode ext4: allocate delayed allocation blocks before rename ext4: start handle at least possible moment when renaming files ...
2013-09-04Merge tag 'sound-3.12' of ↵Linus Torvalds29-107/+554
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "Changes are seen in a wide range of codes, mainly due to ASoC DAPM requirements; HD-audio shows a high peak in diffstat, it's just a removal of bunch of old static quirks. Some highlights: - HDPM: Updates for AIO/RayDAT support, TCO/sync support - RME96: Add PCM sync support - HD-audio: * A few HDMI/DP audio updates (CA assignment fix, stream switching fix, Intel DP device list support) * Device specific fixes (ASUS/CXT HP mic support, Thinkpad mic improvements, Chromebook fixes, STAC9228 Dell fixes) * Replace the all static quirks for AD codecs with the generic parser * WAKEEN support for handling irqs in the power saving mode - USB-audio: Clean up implicit fb handling and related codes - DAPM is now mandatory for ASoC CODEC drivers; all existing drivers have had some level of DAPM support added. In addition, a lot of cleanups and improvements in DAPM. - Support for ASoC cross-platform compile test - New drivers and support for Analog Devices ADAU1702 and ADAU1401(a), Asahi Kasei Microdevices AK4554, Atmel AT91ASM9x5 and WM8904 based machines, Freescale S/PDIF and SSI AC'97, Renesas R-Car SoCs, Samsung Exynos5420 SoCs, Texas Instruments PCM1681 and PCM1792A and Wolfson Microelectronics WM8997 - DT bindings for kirkwood and i.MX S/PDIF - Clean up and bug fixes: ssm2602, rt5640 and sgtl5000. - Core helpers for bitbanged AC'97 reset" * tag 'sound-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (375 commits) ALSA: hda - Re-setup HDMI pin and audio infoframe on stream switches ALSA: hda - hdmi: Fallback to ALSA allocation when selecting CA ASoC: mxs-sgtl5000: Configure the dai_links as unidirectional ASoC: soc-pcm: Allow to specify unidirectional dai_link ASoC: fsl_spdif: Staticse non-exported symbols ASoC: ssm2602: Fix cache sync ASoC: Remove unused sysfs_registered field from snd_soc_codec struct ASoC: Remove unused debugfs_dapm field from snd_soc_{platform,codec} struct ASoC: Remove unused control_type field from snd_soc_codec struct ASoC: fsl: Add one blank space after ':=' in Makefile ASoC: fsl: Add wrapping for dev_dbg() in fsl_spdif.c ASoC: rt5640: change widget sequence for depop ASoC: dapm: Fix auto-disable for inverted controls ASoC: fsl: Drop SND_SOC_FSL_UTILS from SND_SOC_IMX_SPDIF ASoC: Samsung: Do not queue cyclic buffers multiple times ASoC: ep93xx-i2s: Remove unnecessary dev_set_drvdata() ASoC: designware_i2s: Remove unnecessary dev_set_drvdata() ASoC: fsl_spdif: remove redundant dev_err call in fsl_spdif_probe() ASoC: fsl: Add S/PDIF machine driver ASoc: kirkwood: Use the Kirkwood audio driver in Dove boards ...
2013-09-04Merge tag 'pinctrl-v3.12-1' of ↵Linus Torvalds5-52/+244
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control changes from Linus Walleij: "Here is the bulk of pin control changes for the v3.12 series. Most of the relevant information is in the tag. I merged in v3.11-rc7 last week to get rid of a largeish conflict within the sunxi (AllWinner) driver in linux-next and fix up the non-trivial merge the right way. That driver had a rather large fix adding locking late in the release cycle. Overall the bulk changes this time is cleanups and refactorings and not much new features, which is nice. - Refactorings for generic pin config handling in the core. - Factor out a set of device tree utilities for use in all drivers, to parse and allocate maps from the device tree. - Some fixes to the core such as more nitpicky locking. - Pushed down config array iteration into the drivers. This patch is necessary for drivers that want to iterate over configs and pile up a stack of alterations to the same register(s), or if the driver wants to take a local spinlock when committing the configuration. - A new driver for the Texas Instruments Palmas PMIC by Laxman Dewangan. This is used on the Tegra systems. - A major cleanup and modernization of the PFC (Super Hitachi and ARM SHmobile) pin controller and subdrivers. - Support for the A20 and A31 sunxi (AllWinner) SoCs. - A huge pile of fixes and cleanups: Axel Lin, Jingoo Han Dan Carpenter, Julia Lawall and Sachin Kamat did an excellent job here" * tag 'pinctrl-v3.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (124 commits) pinctrl: sunxi: Fix off-by-one for valid offset range checking pinctrl: sunxi: drop lock on error path pinctrl: pinconf-generic: Remove ti prefix in dev_err messages pinctrl: rockchip: Implement .request() and .free() callbacks pinctrl: at91: fix get_pullup/down function return pinctrl: sh-pfc: remove unnecessary platform_set_drvdata() pinctrl: Add s5pv210 support to pinctrl-exynos pinctrl: utils: include export.h to avoid warnings pinctrl: s3c24xx: off by one in s3c24xx_eint_init() pinctrl: mvebu: testing the wrong variable pinctrl: abx500: fix bitwise AND test pinctrl: mvebu: Convert to use devm_ioremap_resource pinctrl: Pass all configs to driver on pin_config_set() pinctrl: tz1090-pdc: Convert to devm_ioremap_resource pinctrl: tz1090: Convert to devm_ioremap_resource pinctrl: tegra: Convert to devm_ioremap_resource pinctrl: rockchip: Simplify pin_to_bank equation pinctrl: spear: Convert to devm_ioremap_resource pinctrl: rockchip: Remove of_match_ptr macro for DT only driver pinctrl: palmas: PINCTRL_PALMAS needs to select PINMUX ...
2013-09-04net: ipv6: mld: document force_mld_version in ip-sysctl.txtDaniel Borkmann1-0/+5
Document force_mld_version parameter in ip-sysctl.txt. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Cc: Hannes Frederic Sowa <hannes@stressinduktion.org> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-04Merge branch 'x86-ras-for-linus' of ↵Linus Torvalds1-0/+5
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 RAS changes from Ingo Molnar: "[ The reason for drivers/ updates is that Boris asked for the drivers/edac/ changes to go via x86/ras in this cycle ] Main changes: - AMD CPUs: . Add ECC event decoding support for new F15h models . Various erratum fixes . Fix single-channel on dual-channel-controllers bug. - Intel CPUs: . UC uncorrectable memory error parsing fix . Add support for CMC (Corrected Machine Check) 'FF' (Firmware First) flag in the APEI HEST - Various cleanups and fixes" * 'x86-ras-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: amd64_edac: Fix incorrect wraparounds amd64_edac: Correct erratum 505 range cpc925_edac: Use proper array termination x86/mce, acpi/apei: Only disable banks listed in HEST if mce is configured amd64_edac: Get rid of boot_cpu_data accesses amd64_edac: Add ECC decoding support for newer F15h models x86, amd_nb: Clarify F15h, model 30h GART and L3 support pci_ids: Add PCI device ID functions 3 and 4 for newer F15h models. x38_edac: Make a local function static i3200_edac: Make a local function static x86/mce: Pay no attention to 'F' bit in MCACOD when parsing 'UC' errors APEI/ERST: Fix error message formatting amd64_edac: Fix single-channel setups EDAC: Replace strict_strtol() with kstrtol() mce: acpi/apei: Soft-offline a page on firmware GHES notification mce: acpi/apei: Add a boot option to disable ff mode for corrected errors mce: acpi/apei: Honour Firmware First for MCA banks listed in APEI HEST CMC
2013-09-04Merge branch 'x86-mm-for-linus' of ↵Linus Torvalds1-7/+9
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 mm changes from Ingo Molnar: "Misc smaller fixes: - a parse_setup_data() boot crash fix - a memblock and an __early_ioremap cleanup - turn the always-on CONFIG_ARCH_MEMORY_PROBE=y into a configurable option and turn it off - it's an unrobust debug facility, it shouldn't be enabled by default" * 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86: avoid remapping data in parse_setup_data() x86: Use memblock_set_current_limit() to set limit for memblock. mm: Remove unused variable idx0 in __early_ioremap() mm/hotplug, x86: Disable ARCH_MEMORY_PROBE by default
2013-09-04Merge branch 'timers-core-for-linus' of ↵Linus Torvalds2-3/+73
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer changes from Ingo Molnar: "Various clocksource driver updates: extend the core with memory mapped hardware (mmio) support and add new (ARM) Moxart SoC and sun4i hardware support" * 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (23 commits) clocksource: arch_timer: Add support for memory mapped timers clocksource: arch_timer: Push the read/write wrappers deeper Documentation: Add memory mapped ARM architected timer binding clocksource: arch_timer: Pass clock event to set_mode callback clocksource: arch_timer: Make register accessors less error-prone ARM: clocksource: moxart: documentation: Update device tree bindings document ARM: clocksource: moxart: Add bitops.h include ARM: clocksource: moxart: documentation: Fix device tree bindings document ARM: clocksource: Add support for MOXA ART SoCs clocksource: cadence_ttc: Reuse clocksource as sched_clock clocksource: cadence_ttc: Remove unused header clocksource: sun4i: Fix bug when switching from periodic to oneshot modes clocksource: sun4i: Cleanup parent clock setup clocksource: sun4i: Remove TIMER_SCAL variable clocksource: sun4i: Factor out some timer code clocksource: sun4i: Fix the next event code clocksource: sun4i: Don't forget to enable the clock we use clocksource: sun4i: Add clocksource and sched clock drivers clocksource: sun4i: rename AUTORELOAD define to RELOAD clocksource: sun4i: Wrap macros arguments in parenthesis ...
2013-09-04Merge branch 'core-rcu-for-linus' of ↵Linus Torvalds5-323/+611
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull RCU updates from Ingo Molnar: "Main RCU changes this cycle were: - Full-system idle detection. This is for use by Frederic Weisbecker's adaptive-ticks mechanism. Its purpose is to allow the timekeeping CPU to shut off its tick when all other CPUs are idle. - Miscellaneous fixes. - Improved rcutorture test coverage. - Updated RCU documentation" * 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (30 commits) nohz_full: Force RCU's grace-period kthreads onto timekeeping CPU nohz_full: Add full-system-idle state machine jiffies: Avoid undefined behavior from signed overflow rcu: Simplify _rcu_barrier() processing rcu: Make rcutorture emit online failures if verbose rcu: Remove unused variable from rcu_torture_writer() rcu: Sort rcutorture module parameters rcu: Increase rcutorture test coverage rcu: Add duplicate-callback tests to rcutorture doc: Fix memory-barrier control-dependency example rcu: Update RTFP documentation nohz_full: Add full-system-idle arguments to API nohz_full: Add full-system idle states and variables nohz_full: Add per-CPU idle-state tracking nohz_full: Add rcu_dyntick data for scalable detection of all-idle state nohz_full: Add Kconfig parameter for scalable detection of all-idle state nohz_full: Add testing information to documentation rcu: Eliminate unused APIs intended for adaptive ticks rcu: Select IRQ_WORK from TREE_PREEMPT_RCU rculist: list_first_or_null_rcu() should use list_entry_rcu() ...
2013-09-04doc: Documentation/cputopology.txt fix typoXishi Qiu1-1/+1
Fix a trivial typo in Documentation/cputopology.txt Signed-off-by: Xishi Qiu <qiuxishi@huawei.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-09-04Merge branch 'master' into for-3.12/upstreamJiri Kosina161-2101/+3184
Sync with Linus' tree to be able to apply fixup patch on top of 9d9a04ee75 ("HID: apple: Add support for the 2013 Macbook Air") Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-09-03Merge tag 'for-3.12-rc1' of git://gitorious.org/linux-pwm/linux-pwmLinus Torvalds14-46/+61
Pull pwm changes from Thierry Reding: "A set of patches makes the device tree documentation for the various PWM drivers more consistent. Device tree support is added to the Renesas TPU driver. The sysfs interface now makes use of dev_groups. Other than that there is a healthy assortment of fixes and enhancements for minor issues that have shown up" * tag 'for-3.12-rc1' of git://gitorious.org/linux-pwm/linux-pwm: pwm: pxa: Use module_platform_driver pwm: tiehrpwm: add missing __iomem annotation pwm: tiecap: add CONFIG_PM_SLEEP to ecap_pwm_{save,restore}_context() pwm: simplify use of devm_ioremap_resource pwm: renesas-tpu: Add DT support ARM: dts: Use the PWM polarity flags pwm: Update DT bindings to reference pwm.txt for cells documentation pwm: Use the DT macro directly when parsing PWM DT flags pwm: Add PWM polarity flag macro for DT pwm: mxs: Check the return value from stmp_reset_block() pwm: convert class code to use dev_groups
2013-09-04add formats for dentry/file pathnamesAl Viro1-0/+9
New formats: %p[dD][234]?. The next pointer is interpreted as struct dentry * or struct file * resp. ('d' => dentry, 'D' => file) and the last component(s) of pathname are printed (%pd => just the last one, %pd2 => the last two, etc.) Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-09-03Merge branch 'for-davem' of ↵David S. Miller1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next John W. Linville says: ==================== Please accept this batch of updates intended for the 3.12 stream. For the mac80211 bits, Johannes says this: "This time I have various improvements all over the place: IBSS, mesh, testmode, AP client powersave handling, one of the rare rfkill patches and some code cleanup." Also for mac80211: "And I also have some more changes for -next, just a few small fixes and improvements, nothing really stands out." And for iwlwifi: "This time I have some powersave work (notably uAPSD support), CQM offloads, support for a new firmware API and various code cleanups." Regarding the Bluetooth bits, Gustavo says: "Patches to 3.12, here we have: * implementation of a proper tty_port for RFCOMM devices, this fixes some issues people were seeing lately in the kernel. * Add voice_setting option for SCO, it is used for SCO Codec selection * bugfixes, small improvements and clean ups" For the NFC bits, Samuel says: "With this one we have: - A few pn533 improvements and minor fixes. Testing our pn533 driver against Google's NCI stack triggered a few issues that we fixed now. We also added Tx fragmentation support to this driver. - More NFC secure element handling. We added a GET_SE netlink command for getting all the discovered secure elements, and we defined 2 additional secure element netlink event (transaction and connectivity). We also fixed a couple of typos and copy-paste bugs from the secure element handling code. - Firmware download support for the pn544 driver. This chipset can enter a special mode where it's waiting for firmware blobs to replace the already flashed one. We now support that mode." With repect to the ath tree, Kalle says: "New features in ath10k are rx/tx checsumming in hw and survey scan implemented by Michal. Also he made fixes to different areas of the driver, most notable being fixing the case when using two streams and reducing the number of interface combinations to avoid firmware crashes. Bartosz did a clean related to how we handle SoC power save in PCI layer. For ath6kl Mohammed and Vasanth sent each a patch to fix two infrequent crashes." I also pulled the wireless tree into wireless-next to support a request from Johannes. On top of all that, there are the usual sort of driver updates. The mwifiex, brcmfmac, brcmsmac, ath9k, and rt2x00 drivers all get some attention, as does the bcma bus and a few other random bits here and there. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03Merge branch 'for-3.12' of ↵Linus Torvalds2-14/+48
git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata Pull libata changes from Tejun Heo: "Two interesting changes. - libata acpi handling has been restructured so that the association between ata devices and ACPI handles are less convoluted. This change shouldn't change visible behavior. - Queued TRIM support, which enables sending TRIM to the device without draining in-flight RW commands, is added. Currently only enabled for ahci (and likely to stay that way for the foreseeable future). Other changes are driver-specific updates / fixes" * 'for-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: libata: bugfix: Remove __le32 in ata_tf_to_fis() libata: acpi: Remove ata_dev_acpi_handle stub in libata.h libata: Add support for queued DSM TRIM libata: Add support for SEND/RECEIVE FPDMA QUEUED libata: Add H2D FIS "auxiliary" port flag libata: Populate host-to-device FIS "auxiliary" field ata: acpi: rework the ata acpi bind support sata, highbank: send extra clock cycles in SGPIO patterns sata, highbank: set tx_atten override bits devicetree: create a separate binding description for sata_highbank drivers/ata/sata_rcar.c: simplify use of devm_ioremap_resource sata highbank: enable 64-bit DMA mask when using LPAE ata: pata_samsung_cf: add missing __iomem annotation ata: pata_arasan: Staticize local symbols sata_mv: Remove unneeded CONFIG_HAVE_CLK ifdefs ata: use dev_get_platdata() sata_mv: Remove unneeded forward declaration libata: acpi: remove dead code for ata_acpi_(un)bind libata: move 'struct ata_taskfile' and friends from ata.h to libata.h
2013-09-03Merge branch 'for-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wqLinus Torvalds1-48/+42
Pull workqueue updates from Tejun Heo: "Nothing interesting. All are doc / comment updates" * 'for-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: Correct/Drop references to gcwq in Documentation workqueue: Fix manage_workers() RETURNS description workqueue: Comment correction in file header workqueue: mark WQ_NON_REENTRANT deprecated
2013-09-03Merge tag 'pci-v3.12-changes' of ↵Linus Torvalds1-0/+3
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI changes from Bjorn Helgaas: PCI device hotplug: - Use PCIe native hotplug, not ACPI hotplug, when possible (Neil Horman) - Assign resources on per-host bridge basis (Yinghai Lu) MPS (Max Payload Size): - Allow larger MPS settings below hotplug-capable Root Port (Yijing Wang) - Add warnings about unsafe MPS settings (Yijing Wang) - Simplify interface and messages (Bjorn Helgaas) SR-IOV: - Return -ENOSYS on non-SR-IOV devices (Stefan Assmann) - Update NumVFs register when disabling SR-IOV (Yijing Wang) Virtualization: - Add bus and slot reset support (Alex Williamson) - Fix ACS (Access Control Services) issues (Alex Williamson) Miscellaneous: - Simplify PCIe Capability accessors (Bjorn Helgaas) - Add pcibios_pm_ops for arch-specific hibernate stuff (Sebastian Ott) - Disable decoding during BAR sizing only when necessary (Zoltan Kiss) - Delay enabling bridges until they're needed (Yinghai Lu) - Split Designware support into Synopsys and Exynos parts (Jingoo Han) - Convert class code to use dev_groups (Greg Kroah-Hartman) - Cleanup Designware and Exynos I/O access wrappers (Seungwon Jeon) - Fix bridge I/O window alignment (Bjorn Helgaas) - Add pci_wait_for_pending_transaction() (Casey Leedom) - Use devm_ioremap_resource() in Marvell driver (Tushar Behera) * tag 'pci-v3.12-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (63 commits) PCI/ACPI: Fix _OSC ordering to allow PCIe hotplug use when available PCI: exynos: Add I/O access wrappers PCI: designware: Drop "addr" arg from dw_pcie_readl_rc()/dw_pcie_writel_rc() PCI: Remove pcie_cap_has_devctl() PCI: Support PCIe Capability Slot registers only for ports with slots PCI: Remove PCIe Capability version checks PCI: Allow PCIe Capability link-related register access for switches PCI: Add offsets of PCIe capability registers PCI: Tidy bitmasks and spacing of PCIe capability definitions PCI: Remove obsolete comment reference to pci_pcie_cap2() PCI: Clarify PCI_EXP_TYPE_PCI_BRIDGE comment PCI: Rename PCIe capability definitions to follow convention PCI: Warn if unsafe MPS settings detected PCI: Fix MPS peer-to-peer DMA comment syntax PCI: Disable decoding for BAR sizing only when it was actually enabled PCI: Add comment about needing pci_msi_off() even when CONFIG_PCI_MSI=n PCI: Add pcibios_pm_ops for optional arch-specific hibernate functionality PCI: Don't restrict MPS for slots below Root Ports PCI: Simplify MPS test for Downstream Port PCI: Remove unnecessary check for pcie_get_mps() failure ...
2013-09-03Merge tag 'pm+acpi-3.12-rc1' of ↵Linus Torvalds5-79/+67
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI and power management updates from Rafael Wysocki: 1) ACPI-based PCI hotplug (ACPIPHP) subsystem rework and introduction of Intel Thunderbolt support on systems that use ACPI for signalling Thunderbolt hotplug events. This also should make ACPIPHP work in some cases in which it was known to have problems. From Rafael J Wysocki, Mika Westerberg and Kirill A Shutemov. 2) ACPI core code cleanups and dock station support cleanups from Jiang Liu and Rafael J Wysocki. 3) Fixes for locking problems related to ACPI device hotplug from Rafael J Wysocki. 4) ACPICA update to version 20130725 includig fixes, cleanups, support for more than 256 GPEs per GPE block and a change to make the ACPI PM Timer optional (we've seen systems without the PM Timer in the field already). One of the fixes, related to the DeRefOf operator, is necessary to prevent some Windows 8 oriented AML from causing problems to happen. From Bob Moore, Lv Zheng, and Jung-uk Kim. 5) Removal of the old and long deprecated /proc/acpi/event interface and related driver changes from Thomas Renninger. 6) ACPI and Xen changes to make the reduced hardware sleep work with the latter from Ben Guthro. 7) ACPI video driver cleanups and a blacklist of systems that should not tell the BIOS that they are compatible with Windows 8 (or ACPI backlight and possibly other things will not work on them). From Felipe Contreras. 8) Assorted ACPI fixes and cleanups from Aaron Lu, Hanjun Guo, Kuppuswamy Sathyanarayanan, Lan Tianyu, Sachin Kamat, Tang Chen, Toshi Kani, and Wei Yongjun. 9) cpufreq ondemand governor target frequency selection change to reduce oscillations between min and max frequencies (essentially, it causes the governor to choose target frequencies proportional to load) from Stratos Karafotis. 10) cpufreq fixes allowing sysfs attributes file permissions to be preserved over suspend/resume cycles Srivatsa S Bhat. 11) Removal of Device Tree parsing for CPU device nodes from multiple cpufreq drivers that required some changes related to of_get_cpu_node() to be made in a few architectures and in the driver core. From Sudeep KarkadaNagesha. 12) cpufreq core fixes and cleanups related to mutual exclusion and driver module references from Viresh Kumar, Lukasz Majewski and Rafael J Wysocki. 13) Assorted cpufreq fixes and cleanups from Amit Daniel Kachhap, Bartlomiej Zolnierkiewicz, Hanjun Guo, Jingoo Han, Joseph Lo, Julia Lawall, Li Zhong, Mark Brown, Sascha Hauer, Stephen Boyd, Stratos Karafotis, and Viresh Kumar. 14) Fixes to prevent race conditions in coupled cpuidle from happening from Colin Cross. 15) cpuidle core fixes and cleanups from Daniel Lezcano and Tuukka Tikkanen. 16) Assorted cpuidle fixes and cleanups from Daniel Lezcano, Geert Uytterhoeven, Jingoo Han, Julia Lawall, Linus Walleij, and Sahara. 17) System sleep tracing changes from Todd E Brandt and Shuah Khan. 18) PNP subsystem conversion to using struct dev_pm_ops for power management from Shuah Khan. * tag 'pm+acpi-3.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (217 commits) cpufreq: Don't use smp_processor_id() in preemptible context cpuidle: coupled: fix race condition between pokes and safe state cpuidle: coupled: abort idle if pokes are pending cpuidle: coupled: disable interrupts after entering safe state ACPI / hotplug: Remove containers synchronously driver core / ACPI: Avoid device hot remove locking issues cpufreq: governor: Fix typos in comments cpufreq: governors: Remove duplicate check of target freq in supported range cpufreq: Fix timer/workqueue corruption due to double queueing ACPI / EC: Add ASUSTEK L4R to quirk list in order to validate ECDT ACPI / thermal: Add check of "_TZD" availability and evaluating result cpufreq: imx6q: Fix clock enable balance ACPI: blacklist win8 OSI for buggy laptops cpufreq: tegra: fix the wrong clock name cpuidle: Change struct menu_device field types cpuidle: Add a comment warning about possible overflow cpuidle: Fix variable domains in get_typical_interval() cpuidle: Fix menu_device->intervals type cpuidle: CodingStyle: Break up multiple assignments on single line cpuidle: Check called function parameter in get_typical_interval() ...
2013-09-03Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds1-1/+1
Pull first round of SCSI updates from James Bottomley: "This patch set is a set of driver updates (ufs, zfcp, lpfc, mpt2/3sas, qla4xxx, qla2xxx [adding support for ISP8044 + other things]). We also have a new driver: esas2r which has a number of static checker problems, but which I expect to resolve over the -rc course of 3.12 under the new driver exception. We also have the error return that were discussed at LSF" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (118 commits) [SCSI] sg: push file descriptor list locking down to per-device locking [SCSI] sg: checking sdp->detached isn't protected when open [SCSI] sg: no need sg_open_exclusive_lock [SCSI] sg: use rwsem to solve race during exclusive open [SCSI] scsi_debug: fix logical block provisioning support when unmap_alignment != 0 [SCSI] scsi_debug: fix endianness bug in sdebug_build_parts() [SCSI] qla2xxx: Update the driver version to [SCSI] qla2xxx: print MAC via %pMR. [SCSI] qla2xxx: Correction to message ids. [SCSI] qla2xxx: Correctly print out/in mailbox registers. [SCSI] qla2xxx: Add a new interface to update versions. [SCSI] qla2xxx: Move queue depth ramp down message to i/o debug level. [SCSI] qla2xxx: Select link initialization option bits from current operating mode. [SCSI] qla2xxx: Add loopback IDC-TIME-EXTEND aen handling support. [SCSI] qla2xxx: Set default critical temperature value in cases when ISPFX00 firmware doesn't provide it [SCSI] qla2xxx: QLAFX00 make over temperature AEN handling informational, add log for normal temperature AEN [SCSI] qla2xxx: Correct Interrupt Register offset for ISPFX00 [SCSI] qla2xxx: Remove handling of Shutdown Requested AEN from qlafx00_process_aen(). [SCSI] qla2xxx: Send all AENs for ISPFx00 to above layers. [SCSI] qla2xxx: Add changes in initialization for ISPFX00 cards with BIOS ...
2013-09-03Merge tag 'tty-3.12-rc1' of ↵Linus Torvalds18-64/+202
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial driver patches from Greg KH: "Here's the big tty/serial driver pull request for 3.12-rc1. Lots of n_tty reworks to resolve some very long-standing issues, removing the 3-4 different locks that were taken for every character. This code has been beaten on for a long time in linux-next with no reported regressions. Other than that, a range of serial and tty driver updates and revisions. Full details in the shortlog" * tag 'tty-3.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (226 commits) hvc_xen: Remove unnecessary __GFP_ZERO from kzalloc serial: imx: initialize the local variable tty: ar933x_uart: add device tree support and binding documentation tty: ar933x_uart: allow to build the driver as a module ARM: dts: msm: Update uartdm compatible strings devicetree: serial: Document msm_serial bindings serial: unify serial bindings into a single dir serial: fsl-imx-uart: Cleanup duplicate device tree binding tty: ar933x_uart: use config_enabled() macro to clean up ifdefs tty: ar933x_uart: remove superfluous assignment of ar933x_uart_driver.nr tty: ar933x_uart: use the clk API to get the uart clock tty: serial: cpm_uart: Adding proper request of GPIO used by cpm_uart driver serial: sirf: fix the amount of serial ports serial: sirf: define macro for some magic numbers of USP serial: icom: move array overflow checks earlier TTY: amiserial, remove unnecessary platform_set_drvdata() serial: st-asc: remove unnecessary platform_set_drvdata() msm_serial: Send more than 1 character on the console w/ UARTDM msm_serial: Add support for non-GSBI UARTDM devices msm_serial: Switch clock consumer strings and simplify code ...
2013-09-03Merge tag 'staging-3.12-rc1' of ↵Linus Torvalds9-14/+93
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging tree merge from Greg KH: "Here's the bit staging tree pull request for 3.12-rc1. Lots of staging driver updates, and fixes. Lustre is finally enabled in the build, and lots of cleanup started happening in it. There's a new wireless driver in here, and 2 new TTY drivers, which cause the overall lines added/removed to be quite large on the "added" side. The IIO driver updates are also coming through here, as they are tied to the staging iio drivers" * tag 'staging-3.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (942 commits) staging: dwc2: make dwc2_core_params documentation more complete staging: dwc2: validate the value for phy_utmi_width staging: dwc2: interpret all hwcfg and related register at init time staging: dwc2: properly mask the GRXFSIZ register staging: dwc2: remove redundant register reads staging: dwc2: re-use hptxfsiz variable staging: dwc2: simplify debug output in dwc_hc_init staging: dwc2: add missing shift staging: dwc2: simplify register shift expressions staging: dwc2: only read the snpsid register once staging: dwc2: unshift non-bool register value constants staging: dwc2: fix off-by-one in check for max_packet_count parameter staging: dwc2: remove specific fifo size constants Staging:BCM:DDRInit.c:Renaming __FUNCTION__ staging: bcm: remove Version.h file. staging: rtl8188eu: off by one in rtw_set_802_11_add_wep() staging: r8188eu: copying one byte too much staging: rtl8188eu: || vs && typo staging: r8188eu: off by one bugs staging: crystalhd: Resolve sparse 'different base types' warnings. ...
2013-09-03Merge tag 'driver-core-3.12-rc1' of ↵Linus Torvalds2-15/+16
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core patches from Greg KH: "Here's the big driver core pull request for 3.12-rc1. Lots of tiny changes here fixing up the way sysfs attributes are created, to try to make drivers simpler, and fix a whole class race conditions with creations of device attributes after the device was announced to userspace. All the various pieces are acked by the different subsystem maintainers" * tag 'driver-core-3.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (119 commits) firmware loader: fix pending_fw_head list corruption drivers/base/memory.c: introduce help macro to_memory_block dynamic debug: line queries failing due to uninitialized local variable sysfs: sysfs_create_groups returns a value. debugfs: provide debugfs_create_x64() when disabled rbd: convert bus code to use bus_groups firmware: dcdbas: use binary attribute groups sysfs: add sysfs_create/remove_groups for when SYSFS is not enabled driver core: add #include <linux/sysfs.h> to core files. HID: convert bus code to use dev_groups Input: serio: convert bus code to use drv_groups Input: gameport: convert bus code to use drv_groups driver core: firmware: use __ATTR_RW() driver core: core: use DEVICE_ATTR_RO driver core: bus: use DRIVER_ATTR_WO() driver core: create write-only attribute macros for devices and drivers sysfs: create __ATTR_WO() driver-core: platform: convert bus code to use dev_groups workqueue: convert bus code to use dev_groups MEI: convert bus code to use dev_groups ...
2013-09-03Merge tag 'char-misc-3.12-rc1' of ↵Linus Torvalds2-3/+8
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc patches from Greg KH: "Here is the big char/misc driver pull request for 3.12-rc1 Lots of driver updates all over the char/misc tree, full details in the shortlog" * tag 'char-misc-3.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (62 commits) drivers: uio: Kconfig: add MMU dependancy for UIO drivers: uio: Add driver for Humusoft MF624 DAQ PCI card drivers: uio_pdrv_genirq: use dev_get_platdata() drivers: uio_pruss: use dev_get_platdata() drivers: uio_dmem_genirq: use dev_get_platdata() drivers: parport: Kconfig: exclude h8300 for PARPORT_PC drivers: misc: ti-st: fix potential race if st_kim_start fails Drivers: hv: vmbus: Do not attempt to negoatiate a new version prematurely misc: vmw_balloon: Remove braces to fix build for clang. Drivers: hv: vmbus: Fix a bug in the handling of channel offers vme: vme_ca91cx42.c: fix to pass correct device identity to free_irq() VMCI: Add support for virtual IOMMU VMCI: Remove non-blocking/pinned queuepair support uio: uio_pruss: remove unnecessary platform_set_drvdata() parport: amiga: remove unnecessary platform_set_drvdata() vme: vme_vmivme7805.c: add missing __iomem annotation vme: vme_ca91cx42.c: add missing __iomem annotation vme: vme_tsi148.c: add missing __iomem annotation drivers/misc/hpilo: Correct panic when an AUX iLO is detected uio: drop unused vma_count member in uio_device struct ...
2013-09-03Merge tag 'usb-3.12-rc1' of ↵Linus Torvalds11-142/+451
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB patches from Greg KH: "Here's the big USB driver pull request for 3.12-rc1 Lots of USB driver fixes and updates. Nothing major, just the normal xhci, gadget, and other driver changes. Full details in the shortlog" * tag 'usb-3.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (352 commits) usbcore: fix incorrect type in assignment in descriptors_changed() usbcore: compare and release one bos descriptor in usb_reset_and_verify_device() ehci: remove debugging statement with ehci statistics in ehci_stop() ehci: remove duplicate debug_async_open() prototype in ehci-dbg.c ehci: enable debugging code when CONFIG_DYNAMIC_DEBUG is set ehci: remove ehci_vdbg() verbose debugging statements Documentation sysfs-bus-usb: Document which files are used by libusb Documentation sysfs-bus-usb: Document the speed file used by libusb Documentation sysfs-bus-usb: Move files with known users to stable USB: fix build error when CONFIG_PM_SLEEP isn't enabled usb: r8a66597-hcd: use platform_{get,set}_drvdata() usb: phy-tegra-usb: use platform_{get,set}_drvdata() usb: acm gadget: Null termintate strings table dma: cppi41: off by one in desc_to_chan() xhci: Fix warning introduced by disabling runtime PM. dev-core: fix build break when DEBUG is enabled USB: OHCI: Allow runtime PM without system sleep usb: ohci-at91: remove unnecessary dev_set_drvdata() usb: renesas_usbhs: use platform_{get,set}_drvdata() usb: fotg210-udc: use platform_{get,set}_drvdata() ...

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