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* Merge branch 'for-3.14/core' of git://git.kernel.dk/linux-blockLinus Torvalds2014-01-30
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull core block IO changes from Jens Axboe: "The major piece in here is the immutable bio_ve series from Kent, the rest is fairly minor. It was supposed to go in last round, but various issues pushed it to this release instead. The pull request contains: - Various smaller blk-mq fixes from different folks. Nothing major here, just minor fixes and cleanups. - Fix for a memory leak in the error path in the block ioctl code from Christian Engelmayer. - Header export fix from CaiZhiyong. - Finally the immutable biovec changes from Kent Overstreet. This enables some nice future work on making arbitrarily sized bios possible, and splitting more efficient. Related fixes to immutable bio_vecs: - dm-cache immutable fixup from Mike Snitzer. - btrfs immutable fixup from Muthu Kumar. - bio-integrity fix from Nic Bellinger, which is also going to stable" * 'for-3.14/core' of git://git.kernel.dk/linux-block: (44 commits) xtensa: fixup simdisk driver to work with immutable bio_vecs block/blk-mq-cpu.c: use hotcpu_notifier() blk-mq: for_each_* macro correctness block: Fix memory leak in rw_copy_check_uvector() handling bio-integrity: Fix bio_integrity_verify segment start bug block: remove unrelated header files and export symbol blk-mq: uses page->list incorrectly blk-mq: use __smp_call_function_single directly btrfs: fix missing increment of bi_remaining Revert "block: Warn and free bio if bi_end_io is not set" block: Warn and free bio if bi_end_io is not set blk-mq: fix initializing request's start time block: blk-mq: don't export blk_mq_free_queue() block: blk-mq: make blk_sync_queue support mq block: blk-mq: support draining mq queue dm cache: increment bi_remaining when bi_end_io is restored block: fixup for generic bio chaining block: Really silence spurious compiler warnings block: Silence spurious compiler warnings block: Kill bio_pair_split() ...
| * xtensa: fixup simdisk driver to work with immutable bio_vecsJens Axboe2014-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Geert reported: arch/xtensa/platforms/iss/simdisk.c:108:23: error: 'struct bio' has no member named 'bi_sector' arch/xtensa/platforms/iss/simdisk.c:110:2: error: incompatible types when assigning to type 'int' from type 'struct bvec_iter' arch/xtensa/platforms/iss/simdisk.c:110:2: error: request for member 'bi_size' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:110:2: error: request for member 'bi_idx' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:110:2: error: request for member 'bi_size' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:110:2: error: request for member 'bi_size' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:110:2: error: request for member 'bi_idx' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:110:2: error: request for member 'bi_bvec_done' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:110:2: error: request for member 'bi_idx' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:110:2: error: request for member 'bi_bvec_done' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:110:2: error: request for member 'bi_idx' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:110:2: error: request for member 'bi_bvec_done' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:110:2: error: request for member 'bv_len' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:111:18: error: request for member 'bi_idx' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:111:18: error: request for member 'bi_size' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:111:18: error: request for member 'bi_size' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:111:18: error: request for member 'bi_idx' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:111:18: error: request for member 'bi_bvec_done' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:111:18: error: request for member 'bi_idx' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:111:18: error: request for member 'bi_bvec_done' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:111:18: error: request for member 'bi_idx' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:111:18: error: request for member 'bi_bvec_done' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:111:18: error: request for member 'bi_idx' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:111:18: error: request for member 'bi_size' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:111:18: error: request for member 'bi_size' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:111:18: error: request for member 'bi_idx' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:111:18: error: request for member 'bi_bvec_done' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:111:18: error: request for member 'bi_idx' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:111:18: error: request for member 'bi_bvec_done' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:111:18: error: request for member 'bi_idx' in something not a structure or union arch/xtensa/platforms/iss/simdisk.c:111:18: error: request for member 'bi_bvec_done' in something not a structure or union make[2]: *** [arch/xtensa/platforms/iss/simdisk.o] Error 1 Fixup the usage of bio_for_each_segment(). Also fix wrong use of __bio_kunmap_atomic() - it needs the mapped buffer passed in, not the originally mapped page. Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
| * Merge tag 'v3.13-rc6' into for-3.14/coreJens Axboe2013-12-31
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Needed to bring blk-mq uptodate, since changes have been going in since for-3.14/core was established. Fixup merge issues related to the immutable biovec changes. Signed-off-by: Jens Axboe <axboe@kernel.dk> Conflicts: block/blk-flush.c fs/btrfs/check-integrity.c fs/btrfs/extent_io.c fs/btrfs/scrub.c fs/logfs/dev_bdev.c
| * | block: Convert bio_for_each_segment() to bvec_iterKent Overstreet2013-11-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | More prep work for immutable biovecs - with immutable bvecs drivers won't be able to use the biovec directly, they'll need to use helpers that take into account bio->bi_iter.bi_bvec_done. This updates callers for the new usage without changing the implementation yet. Signed-off-by: Kent Overstreet <kmo@daterainc.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: "Ed L. Cashin" <ecashin@coraid.com> Cc: Nick Piggin <npiggin@kernel.dk> Cc: Lars Ellenberg <drbd-dev@lists.linbit.com> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Paul Clements <Paul.Clements@steeleye.com> Cc: Jim Paris <jim@jtan.com> Cc: Geoff Levand <geoff@infradead.org> Cc: Yehuda Sadeh <yehuda@inktank.com> Cc: Sage Weil <sage@inktank.com> Cc: Alex Elder <elder@inktank.com> Cc: ceph-devel@vger.kernel.org Cc: Joshua Morris <josh.h.morris@us.ibm.com> Cc: Philip Kelleher <pjk1939@linux.vnet.ibm.com> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Cc: Neil Brown <neilb@suse.de> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: linux390@de.ibm.com Cc: Nagalakshmi Nandigama <Nagalakshmi.Nandigama@lsi.com> Cc: Sreekanth Reddy <Sreekanth.Reddy@lsi.com> Cc: support@lsi.com Cc: "James E.J. Bottomley" <JBottomley@parallels.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Steven Whitehouse <swhiteho@redhat.com> Cc: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com> Cc: Tejun Heo <tj@kernel.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Guo Chao <yan@linux.vnet.ibm.com> Cc: Asai Thambi S P <asamymuthupa@micron.com> Cc: Selvan Mani <smani@micron.com> Cc: Sam Bradshaw <sbradshaw@micron.com> Cc: Matthew Wilcox <matthew.r.wilcox@intel.com> Cc: Keith Busch <keith.busch@intel.com> Cc: Stephen Hemminger <shemminger@vyatta.com> Cc: Quoc-Son Anh <quoc-sonx.anh@intel.com> Cc: Sebastian Ott <sebott@linux.vnet.ibm.com> Cc: Nitin Gupta <ngupta@vflare.org> Cc: Minchan Kim <minchan@kernel.org> Cc: Jerome Marchand <jmarchan@redhat.com> Cc: Seth Jennings <sjenning@linux.vnet.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Mike Snitzer <snitzer@redhat.com> Cc: Vivek Goyal <vgoyal@redhat.com> Cc: "Darrick J. Wong" <darrick.wong@oracle.com> Cc: Chris Metcalf <cmetcalf@tilera.com> Cc: Jan Kara <jack@suse.cz> Cc: linux-m68k@lists.linux-m68k.org Cc: linuxppc-dev@lists.ozlabs.org Cc: drbd-user@lists.linbit.com Cc: nbd-general@lists.sourceforge.net Cc: cbe-oss-dev@lists.ozlabs.org Cc: xen-devel@lists.xensource.com Cc: virtualization@lists.linux-foundation.org Cc: linux-raid@vger.kernel.org Cc: linux-s390@vger.kernel.org Cc: DL-MPTFusionLinux@lsi.com Cc: linux-scsi@vger.kernel.org Cc: devel@driverdev.osuosl.org Cc: linux-fsdevel@vger.kernel.org Cc: cluster-devel@redhat.com Cc: linux-mm@kvack.org Acked-by: Geoff Levand <geoff@infradead.org>
| * | block: Abstract out bvec iteratorKent Overstreet2013-11-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Immutable biovecs are going to require an explicit iterator. To implement immutable bvecs, a later patch is going to add a bi_bvec_done member to this struct; for now, this patch effectively just renames things. Signed-off-by: Kent Overstreet <kmo@daterainc.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: "Ed L. Cashin" <ecashin@coraid.com> Cc: Nick Piggin <npiggin@kernel.dk> Cc: Lars Ellenberg <drbd-dev@lists.linbit.com> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Matthew Wilcox <willy@linux.intel.com> Cc: Geoff Levand <geoff@infradead.org> Cc: Yehuda Sadeh <yehuda@inktank.com> Cc: Sage Weil <sage@inktank.com> Cc: Alex Elder <elder@inktank.com> Cc: ceph-devel@vger.kernel.org Cc: Joshua Morris <josh.h.morris@us.ibm.com> Cc: Philip Kelleher <pjk1939@linux.vnet.ibm.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Cc: Neil Brown <neilb@suse.de> Cc: Alasdair Kergon <agk@redhat.com> Cc: Mike Snitzer <snitzer@redhat.com> Cc: dm-devel@redhat.com Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: linux390@de.ibm.com Cc: Boaz Harrosh <bharrosh@panasas.com> Cc: Benny Halevy <bhalevy@tonian.com> Cc: "James E.J. Bottomley" <JBottomley@parallels.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: "Nicholas A. Bellinger" <nab@linux-iscsi.org> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Chris Mason <chris.mason@fusionio.com> Cc: "Theodore Ts'o" <tytso@mit.edu> Cc: Andreas Dilger <adilger.kernel@dilger.ca> Cc: Jaegeuk Kim <jaegeuk.kim@samsung.com> Cc: Steven Whitehouse <swhiteho@redhat.com> Cc: Dave Kleikamp <shaggy@kernel.org> Cc: Joern Engel <joern@logfs.org> Cc: Prasad Joshi <prasadjoshi.linux@gmail.com> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: KONISHI Ryusuke <konishi.ryusuke@lab.ntt.co.jp> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Ben Myers <bpm@sgi.com> Cc: xfs@oss.sgi.com Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Len Brown <len.brown@intel.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com> Cc: Ben Hutchings <ben@decadent.org.uk> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Guo Chao <yan@linux.vnet.ibm.com> Cc: Tejun Heo <tj@kernel.org> Cc: Asai Thambi S P <asamymuthupa@micron.com> Cc: Selvan Mani <smani@micron.com> Cc: Sam Bradshaw <sbradshaw@micron.com> Cc: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Cc: "Roger Pau Monné" <roger.pau@citrix.com> Cc: Jan Beulich <jbeulich@suse.com> Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Cc: Ian Campbell <Ian.Campbell@citrix.com> Cc: Sebastian Ott <sebott@linux.vnet.ibm.com> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Minchan Kim <minchan@kernel.org> Cc: Jiang Liu <jiang.liu@huawei.com> Cc: Nitin Gupta <ngupta@vflare.org> Cc: Jerome Marchand <jmarchand@redhat.com> Cc: Joe Perches <joe@perches.com> Cc: Peng Tao <tao.peng@emc.com> Cc: Andy Adamson <andros@netapp.com> Cc: fanchaoting <fanchaoting@cn.fujitsu.com> Cc: Jie Liu <jeff.liu@oracle.com> Cc: Sunil Mushran <sunil.mushran@gmail.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Namjae Jeon <namjae.jeon@samsung.com> Cc: Pankaj Kumar <pankaj.km@samsung.com> Cc: Dan Magenheimer <dan.magenheimer@oracle.com> Cc: Mel Gorman <mgorman@suse.de>6
* | | Merge git://www.linux-watchdog.org/linux-watchdogLinus Torvalds2014-01-29
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull watchdog updates from Wim Van Sebroeck: - new driver for bcm281xx watchdog device - new driver for gpio based watchdog devices - remove DEFINE_PCI_DEVICE_TABLE macro for watchdog device drivers - conversion of davinci_wdt and mpc8xxx_wdt to watchdog core - improvements on davinci_wdt, at91/dt, at91sam9_wdt and s3c2410_wdt - Auto-detect IO address and expand supported chips on w836* super-I/O chipsets - core: Make dt "timeout-sec" property work on drivers w/out min/max - fix Kconfig dependencies - sirf: Remove redundant of_match_ptr helper - mach-moxart: add restart handler - hpwdt patch to display better panic information - imx2_wdt: disable watchdog timer during low power mode * git://www.linux-watchdog.org/linux-watchdog: (31 commits) watchdog: w83627hf_wdt: Reset watchdog trigger during initialization watchdog: w83627hf: Add support for W83697HF and W83697UG watchdog: w83627hf: Auto-detect IO address and supported chips watchdog: at91sam9_wdt: increase security margin on watchdog counter reset watchdog: at91sam9_wdt: avoid spurious watchdog reset during init watchdog: at91sam9_wdt: fix secs_to_ticks ARM: at91/dt: add watchdog properties to kizbox board ARM: at91/dt: add sam9 watchdog default options to SoCs watchdog: at91sam9_wdt: update device tree doc watchdog: at91sam9_wdt: better watchdog support watchdog: sp805_wdt depends also on ARM64 watchdog: mach-moxart: add restart handler watchdog: mpc8xxx_wdt convert to watchdog core watchdog: sirf: Remove redundant of_match_ptr helper watchdog: hpwdt patch to display informative string watchdog: dw_wdt: remove build dependencies watchdog: imx2_wdt: disable watchdog timer during low power mode watchdog: s3c2410_wdt: Report when the watchdog reset the system watchdog: s3c2410_wdt: use syscon regmap interface to configure pmu register watchdog: s3c2410_wdt: Handle rounding a little better for timeout ...
| * | | ARM: at91/dt: add watchdog properties to kizbox boardBoris BREZILLON2014-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add watchdog specific config for kizbox board. Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
| * | | ARM: at91/dt: add sam9 watchdog default options to SoCsBoris BREZILLON2014-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Set default watchdog options in every SoC compatible with the sam9 watchdog. Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
| * | | watchdog: bcm281xx: Debugfs supportMarkus Mayer2014-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This change introduces debugfs support for the BCM281xx watchdog driver. Signed-off-by: Markus Mayer <markus.mayer@linaro.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
| * | | watchdog: bcm281xx: Watchdog DriverMarkus Mayer2014-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit adds support for the watchdog timer used on the BCM281xx family of SoCs. Signed-off-by: Markus Mayer <markus.mayer@linaro.org> Reviewed-by: Matt Porter <matt.porter@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* | | | Merge tag 'blackfin-for-linus' of ↵Linus Torvalds2014-01-29
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux Pull blackfin updates from Steven Miao: "Some minor changes and bug fixes" * tag 'blackfin-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux: From: Eunbong Song <eunb.song@samsung.com> Add platfrom device resource for bfin-sport on bf533 stamp fix build error for bf527-ezkit_defconfig for old silicon blackfin: Support L1 SRAM parity checking feature on bf60x blackfin: bf609: update the anomaly list to Nov 2013 blackfin: delete non-required instances of <linux/init.h> From: Paul Walmsley <pwalmsley@nvidia.com> 06/18] smp, blackfin: kill SMP single function call interrupt arch: blackfin: uapi: be sure of "_UAPI" prefix for all guard macros
| * | | | From: Eunbong Song <eunb.song@samsung.com>Steven Miao2014-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes CONFIG_MTD_PARTITIONS in config files for blackfin. Because CONFIG_MTD_PARTITIONS was removed by commit 6a8a98b22b10f1560d5f90aded4a54234b9b2724. Signed-off-by: Eunbong Song <eunb.song@samsung.com> Signed-off-by: Steven Miao <realmz6@gmail.com>
| * | | | Add platfrom device resource for bfin-sport on bf533 stampAaron Wu2014-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Aaron Wu <Aaron.wu@analog.com> Signed-off-by: Steven Miao <realmz6@gmail.com>
| * | | | fix build error for bf527-ezkit_defconfig for old siliconAaron Wu2014-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Aaron Wu <Aaron.wu@analog.com> fix build error for bf527-ezkit_defconfig for old silicon
| * | | | blackfin: Support L1 SRAM parity checking feature on bf60xSonic Zhang2014-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move code for the SEC faults from the IRQ hanlders into IRQ actions. refine bfin fault routine handle Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Steven Miao <realmz6@gmail.com>
| * | | | blackfin: bf609: update the anomaly list to Nov 2013Sonic Zhang2014-01-29
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
| * | | | blackfin: delete non-required instances of <linux/init.h>Paul Gortmaker2014-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | None of these files are actually using any __init type directives and hence don't need to include <linux/init.h>. Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Cc: Mike Frysinger <vapier@gentoo.org> Cc: uclinux-dist-devel@blackfin.uclinux.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * | | | From: Paul Walmsley <pwalmsley@nvidia.com>Steven Miao2014-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | blackfin: bf60x: clock: return 0 upon error from clk_round_rate() clk_round_rate() should return 0 upon an error, rather than returning a negative error code. This is because clk_round_rate() is being changed to return an unsigned return type rather than a signed type, since some clock sources can generate rates higher than (2^31)-1 Hz. Signed-off-by: Paul Walmsley <pwalmsley@nvidia.com> Signed-off-by: Steven Miao <realmz6@gmail.com>
| * | | | 06/18] smp, blackfin: kill SMP single function call interruptJiang Liu2014-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 9a46ad6d6df3b54 "smp: make smp_call_function_many() use logic similar to smp_call_function_single()" has unified the way to handle single and multiple cross-CPU function calls. Now only one interrupt is needed for architecture specific code to support generic SMP function call interfaces, so kill the redundant single function call interrupt. Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Shaohua Li <shli@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Ingo Molnar <mingo@elte.hu> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Jiri Kosina <trivial@kernel.org> Cc: Mike Frysinger <vapier@gentoo.org> Cc: uclinux-dist-devel@blackfin.uclinux.org Signed-off-by: Jiang Liu <liuj97@gmail.com>
| * | | | arch: blackfin: uapi: be sure of "_UAPI" prefix for all guard macrosChen Gang2014-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For all uapi headers, need use "_UAPI" prefix for its guard macro (which will be stripped by "scripts/headers_installer.sh"). Also be sure that all files have their guard macros. Also be sure that all "#endif" are followed with comments, and no '\t' for guard macro Signed-off-by: Chen Gang <gang.chen@asianux.com>
* | | | | Merge branch 'x86-intel-mid-for-linus' of ↵Linus Torvalds2014-01-29
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull intel MID cleanups from Peter Anvin: "Miscellaneous cleanups to the intel-mid code merged earlier in this merge window" * 'x86-intel-mid-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, intel-mid: Cleanup some platform code's header files x86, intel-mid: Add missing 'void' to functions without arguments x86: Don't add new __cpuinit users to Merrifield platform code x86: Don't introduce more __cpuinit users in intel_mid_weak_decls.h
| * | | | | x86, intel-mid: Cleanup some platform code's header filesDavid Cohen2014-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | platform_ipc.h and platform_msic.h are wrongly declaring functions as external and with 'weak' attribute. This patch does a cleanup on those header files. It should have no functional change. Signed-off-by: David Cohen <david.a.cohen@linux.intel.com> Link: http://lkml.kernel.org/r/1390950567-12821-1-git-send-email-david.a.cohen@linux.intel.com Cc: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
| * | | | | x86, intel-mid: Add missing 'void' to functions without argumentsDavid Cohen2014-01-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds missing 'void' to functions that doesn't receive arguments. Signed-off-by: David Cohen <david.a.cohen@linux.intel.com> Link: http://lkml.kernel.org/r/1390429369-13761-1-git-send-email-david.a.cohen@linux.intel.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
| * | | | | x86: Don't add new __cpuinit users to Merrifield platform codePaul Gortmaker2014-01-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit bc20aa48bbb3068224a1c91f8332971fdb689fad ("x86, intel-mid: Add Merrifield platform support") added new instances of __cpuinit usage. We removed this a couple versions ago; we now want to remove the compat no-op stubs. Introducing new users is not what we want to see at this point in time, as it will break once the stubs are gone. This also fixes an out of sync __init vs. __cpuinit -- as the former is real, and the latter is a no-op; hence it would have been a section mismatch. Cc: Fei Yang <fei.yang@intel.com> Cc: H. Peter Anvin <hpa@linux.intel.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Acked-by: David Cohen <david.a.cohen@linux.intel.com> Link: http://lkml.kernel.org/r/1390412125-19439-1-git-send-email-paul.gortmaker@windriver.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
| * | | | | x86: Don't introduce more __cpuinit users in intel_mid_weak_decls.hPaul Gortmaker2014-01-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 85611e3febe78955a519f5f9eb47b941525c8c76 ("x86, intel-mid: Add Clovertrail platform support") added new instances of __cpuinit usage. We removed this a couple versions ago; we now want to remove the compat no-op stubs. Introducing new users is not what we want to see at this point in time, as it will break once the stubs are gone. Reported-by: kbuild test robot <fengguang.wu@intel.com> Cc: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> Cc: Fei Yang <fei.yang@intel.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Acked-by: David Cohen <david.a.cohen@linux.intel.com> Link: http://lkml.kernel.org/r/1390412055-19341-1-git-send-email-paul.gortmaker@windriver.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
* | | | | | Merge branch 'x86-x32-for-linus' of ↵Linus Torvalds2014-01-29
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull more x32 uabi type fixes from Peter Anvin: "Despite the branch name, **most of these changes are to generic code**. They change types so that they make an increasing amount of the exported uapi kernel headers usable for libc. The ARM64 people are also interested in these changes for their ILP32 ABI" * 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: uapi: Use __kernel_long_t in struct mq_attr uapi: Use __kernel_ulong_t in shmid64_ds/shminfo64/shm_info x86, uapi, x32: Use __kernel_ulong_t in x86 struct semid64_ds uapi: Use __kernel_ulong_t in struct msqid64_ds uapi: Use __kernel_long_t in struct msgbuf uapi, asm-generic: Use __kernel_ulong_t in uapi struct ipc64_perm uapi: Use __kernel_long_t/__kernel_ulong_t in <linux/resource.h> uapi: Use __kernel_long_t in struct timex
| * | | | | | x86, uapi, x32: Use __kernel_ulong_t in x86 struct semid64_dsH.J. Lu2014-01-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Both x32 and x86-64 use the same struct semid64_ds for system calls. But x32 long is 32-bit. This patch replaces unsigned long with __kernel_ulong_t in x86 struct semid64_ds. Signed-off-by: H.J. Lu <hjl.tools@gmail.com> Link: http://lkml.kernel.org/r/1388182464-28428-7-git-send-email-hjl.tools@gmail.com Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* | | | | | | Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-armLinus Torvalds2014-01-29
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull more ARM updates from Russell King: "Some further changes for this merge window: - fix bug building with gcc 4.6.4 and EABI. - fix pgtbl macro with some LPAE configurations - fix initrd override - FDT was overriding the command line, and it should be the other way around. - fix byteswap of instructions in undefined instruction handler - add basic support for SolidRun Hummingboard and Cubox-i boards" * 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: ARM: fix building with gcc 4.6.4 ARM: 7941/2: Fix incorrect FDT initrd parameter override ARM: 7947/1: Make pgtbl macro more robust ARM: 7946/1: asm: __und_usr_thumb need byteswap instructions in BE case ARM: 7930/1: Introduce atomic MMIO modify ARM: imx: initial SolidRun Cubox-i support ARM: imx: initial SolidRun HummingBoard support
| * \ \ \ \ \ \ Merge branch 'cubox-i-init' into for-linusRussell King2014-01-28
| |\ \ \ \ \ \ \
| | * | | | | | | ARM: imx: initial SolidRun Cubox-i supportRussell King2014-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the SolidRun Cubox-i devices. This commit adds similar basic support as the HummingBoard. Further devices will be supported in future patches. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | | | | | ARM: imx: initial SolidRun HummingBoard supportRussell King2014-01-27
| | | |_|/ / / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the SolidRun HummingBoard. This commit adds support for the following interfaces on this board: - Consumer Ir receiver - S/PDIF output - Both USB interfaces - Gigabit Ethernet using AR8035 - UART port Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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| *-. \ \ \ \ \ \ Merge branches 'fixes' and 'misc' into for-linusRussell King2014-01-28
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| | | * | | | | | | ARM: 7930/1: Introduce atomic MMIO modifyEzequiel Garcia2014-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some SoC have MMIO regions that are shared across orthogonal subsystems. This commit implements a possible solution for the thread-safe access of such regions through a spinlock-protected API. Concurrent access is protected with a single spinlock for the entire MMIO address space. While this protects shared-registers, it also serializes access to unrelated/unshared registers. We add relaxed and non-relaxed variants, by using writel_relaxed and writel, respectively. The rationale for this is that some users may not require register write completion but only thread-safe access to a register. Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Acked-by: Jason Cooper <jason@lakedaemon.net> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | | | | | | ARM: fix building with gcc 4.6.4Russell King2014-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | GCC fails to build the kernel if EABI is selected, and the default FPU is selected. Avoid this by explicitly stating that we want VFP with EABI. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | | | | | | ARM: 7941/2: Fix incorrect FDT initrd parameter overrideBen Peddell2014-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 65939301acdb (arm: set initrd_start/initrd_end for fdt scan) caused the FDT initrd_start and initrd_end to override the phys_initrd_start and phys_initrd_size set by the initrd= kernel parameter. With this patch initrd_start and initrd_end will be overridden if phys_initrd_start and phys_initrd_size are set by the kernel initrd= parameter. Fixes: 65939301acdb (arm: set initrd_start/initrd_end for fdt scan) Signed-off-by: Ben Peddell <klightspeed@killerwolves.net> Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | | | | | | ARM: 7947/1: Make pgtbl macro more robustChristopher Covington2014-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The pgtbl macro couldn't handle the specific (TEXT_OFFSET - PG_DIR_SIZE) value that the combination of MSM platforms and LPAE created: head.S:163: Error: invalid constant (203000) after fixup Regardless of whether this combination of configuration options will work on currently support platforms at run time, make it at least assemble properly. Signed-off-by: Christopher Covington <cov@codeaurora.org> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | | | | | | ARM: 7946/1: asm: __und_usr_thumb need byteswap instructions in BE caseVictor Kamensky2014-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | __und_usr_thumb function deals with thumb2 opcodes. In case of BE image, it needs to byteswap half word thumb2 encoded instructions before further processing them. Without this fix BE image user-land thread executing first VFP instruction encoded in thumb2 fails with SIGILL, because kernel does not recognize instruction and does not enable VFP. Reported-by: Corey Melton <comelton@cisco.com> Signed-off-by: Victor Kamensky <victor.kamensky@linaro.org> Tested-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | | | | | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcLinus Torvalds2014-01-29
|\ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull sparc update from David Miller: "Two cleanups from Paul Gortmaker and hook up the new scheduler system calls" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc: Hook up sched_setattr and sched_getattr syscalls. sparc: don't use module_init in non-modular pci.c code sparc: delete non-required instances of include <linux/init.h>
| * | | | | | | | | | sparc: Hook up sched_setattr and sched_getattr syscalls.David S. Miller2014-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | | | | sparc: don't use module_init in non-modular pci.c codePaul Gortmaker2014-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The pci.o is built for SPARC64_PCI -- which is bool, and hence this code is either present or absent. It will never be modular, so using module_init as an alias for __initcall can be somewhat misleading. Fix this up now, so that we can relocate module_init from init.h into module.h in the future. If we don't do this, we'd have to add module.h to obviously non-modular code, and that would be a worse thing. Note that direct use of __initcall is discouraged, vs. one of the priority categorized subgroups. As __initcall gets mapped onto device_initcall, our use of device_initcall directly in this change means that the runtime impact is zero -- it will remain at level 6 in initcall ordering. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | | | | sparc: delete non-required instances of include <linux/init.h>Paul Gortmaker2014-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | None of these files are actually using any __init type directives and hence don't need to include <linux/init.h>. Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | | | | | | | s390/compat: change parameter types from unsigned long to compat_ulong_tHeiko Carstens2014-01-29
|/ / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change parameter types of s390's compat ipc syscall from unsigned long to compat_ulong_t to enforce zero extension of these parameters. This is not really a bug, since s390_ipc compat syscall is only a wrapper to the generic compat_sys_ipc() syscall, which performs correct zero and sign extension. This was introduced with commit 56e41d3c5aa8 ("merge compat sys_ipc instances"). Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Ingo Molnar <mingo@kernel.org> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | | | | | Merge tag 'for-linus-20140127' of git://git.infradead.org/linux-mtdLinus Torvalds2014-01-28
|\ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MTD updates from Brian Norris: - Add me (Brian Norris) as an additional MTD maintainer (it'd be nice to get David's "ack" for this; I'm sure he approves, but he's been pretty silent lately) - Add Ezequiel Garcie as maintainer for the pxa3xx NAND driver - Last (?) round of pxa3xx improvements for supporting Armada 370/XP - Typical churn in driver boilerplate (OOM messages, printk()'s, devm_*, etc.) - Quad read mode support for SPI NOR driver (m25p80) - Update Davinci NAND driver to prepare for use on new platforms - Begin to kill off NAND_MAX_{PAGE,OOB}SIZE macros; more work is pending - Miscellaneous NAND device support (new IDs) - Add READ RETRY support for Micron MLC NAND - Support new GPMI NAND ECC layout device-tree binding - Avoid mapping stack/vmalloc() memory for GPMI NAND DMA * tag 'for-linus-20140127' of git://git.infradead.org/linux-mtd: (151 commits) mtd: gpmi: add sanity check when mapping DMA for read_buf/write_buf mtd: gpmi: allocate a proper buffer for non ECC read/write mtd: m25p80: Set rx_nbits for Quad SPI transfers mtd: m25p80: Enable Quad SPI read transfers for s25fl512s mtd: s3c2410: Merge plat/regs-nand.h into s3c2410.c mtd: mtdram: add missing 'const' mtd: m25p80: assign default read command mtd: nuc900_nand: remove redundant return value check of platform_get_resource() mtd: plat_nand: remove redundant return value check of platform_get_resource() mtd: nand: add Intel manufacturer ID mtd: nand: add SanDisk manufacturer ID mtd: nand: add support for Samsung K9LCG08U0B mtd: nand: pxa3xx: Add support for 2048 bytes page size devices mtd: m25p80: Use OPCODE_QUAD_READ_4B for 4-byte addressing mtd: nand: don't use {read,write}_buf for 8-bit transfers mtd: nand: use __packed shorthand mtd: nand: support Micron READ RETRY mtd: nand: add generic READ RETRY support mtd: nand: add ONFI vendor block for Micron mtd: nand: localize ECC failures per page ...
| * | | | | | | | | | mtd: s3c2410: Merge plat/regs-nand.h into s3c2410.cSachin Kamat2014-01-22
| | |_|_|_|_|_|_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | plat/regs-nand.h is used only by S3C2410 nand driver. Since there are no other users, merge this file into the driver code to remove platform dependency. While at it also remove unused macros. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
* | | | | | | | | | Merge branch 'for-next' of ↵Linus Torvalds2014-01-28
|\ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds Pull LED subsystem update from Bryan Wu: "Basically this cycle is mostly cleanup for LED subsystem" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds: leds: s3c24xx: Remove hardware.h inclusion leds: replace list_for_each with list_for_each_entry leds: kirkwood: Cleanup in header files leds: pwm: Remove a warning on non-DT platforms leds: leds-pwm: fix duty time overflow. leds: leds-mc13783: Remove unneeded mc13xxx_{un}lock leds: leds-mc13783: Remove duplicate field in platform data drivers: leds: leds-tca6507: check CONFIG_GPIOLIB whether defined for 'gpio_base' leds: lp5523: Support LED MUX configuration on running a pattern leds: lp5521/5523: Fix multiple engine usage bug LEDS: tca6507 - fix up some comments. LEDS: tca6507: add device-tree support for GPIO configuration. LEDS: tca6507 - fix bugs in parsing of device-tree configuration.
| * | | | | | | | | | leds: leds-mc13783: Remove duplicate field in platform dataAlexander Shiyan2014-01-27
| |/ / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | LED platform data are overwhelmed by excessive field "max_cur" which just replicates few bits of "led_control" field. This patch removes this field and adds a definition for the current settings in the header. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Bryan Wu <cooloney@gmail.com>
* | | | | | | | | | Merge tag 'clk-for-linus-3.14-part2' of ↵Linus Torvalds2014-01-28
|\ \ \ \ \ \ \ \ \ \ | |_|_|_|_|_|_|_|/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.linaro.org/people/mike.turquette/linux Pull more clock framework changes from Mike Turquette: "The second half of the clock framework pull requeust for 3.14 is dominated by platform support for Qualcomm's MSM SoCs, DT binding updates for TI's OMAP-ish processors and additional support for Samsung chips. Additionally there are other smaller clock driver changes and several last minute fixes. This pull request also includes the HiSilicon support that depends on the already-merged arm-soc pull request" [ Fix up stupid compile error in the source tree with evil merge - Grumpy Linus ] * tag 'clk-for-linus-3.14-part2' of git://git.linaro.org/people/mike.turquette/linux: (49 commits) clk: sort Makefile clk: sunxi: fix overflow when setting up divided factors clk: Export more clk-provider functions dt-bindings: qcom: Fix warning with duplicate dt define clk: si5351: remove variant from platform_data clk: samsung: Remove unneeded semicolon clk: qcom: Fix modular build ARM: OMAP3: use DT clock init if DT data is available ARM: AM33xx: remove old clock data and link in new clock init code ARM: AM43xx: Enable clock init ARM: OMAP: DRA7: Enable clock init ARM: OMAP4: remove old clock data and link in new clock init code ARM: OMAP2+: io: use new clock init API ARM: OMAP2+: PRM: add support for initializing PRCM clock modules from DT ARM: OMAP3: hwmod: initialize clkdm from clkdm_name ARM: OMAP: hwmod: fix an incorrect clk type cast with _get_clkdm ARM: OMAP2+: clock: use driver API instead of direct memory read/write ARM: OMAP2+: clock: add support for indexed memmaps ARM: dts: am43xx clock data ARM: dts: AM35xx: use DT clock data ...
| * | | | | | | | | ARM: OMAP3: use DT clock init if DT data is availableTero Kristo2014-01-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OMAP3 platforms support both DT and non-DT boot at the moment, make the clock init work according to the used setup. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
| * | | | | | | | | ARM: AM33xx: remove old clock data and link in new clock init codeTero Kristo2014-01-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AM33xx clocks have now been moved to DT, thus remove the old data file and use the new init code under OMAP clock driver. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
| * | | | | | | | | ARM: AM43xx: Enable clock initTero Kristo2014-01-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Initializes clock data from device tree. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-06 22:17:47 -0500