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2012-12-03Merge tag 'asoc-3.8' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: Updates for v3.8 Very quiet release for ASoC really: - Standardisation of the logging. - DT and dmaengine support for Atmel. - Support for Wolfson ADSP cores. - New drivers for Freescale/iVeia P1022 and Maxim MAX98090.
2012-12-02Merge remote-tracking branch 'asoc/topic/wm8994' into asoc-nextMark Brown
2012-12-02Merge remote-tracking branch 'asoc/topic/wm2200' into asoc-nextMark Brown
2012-12-02Merge remote-tracking branch 'asoc/topic/tlv320aic32x4' into asoc-nextMark Brown
2012-12-02Merge remote-tracking branch 'asoc/topic/samsung' into asoc-nextMark Brown
2012-12-02Merge remote-tracking branch 'asoc/topic/fsi' into asoc-nextMark Brown
2012-12-02Merge remote-tracking branch 'asoc/topic/davinci' into asoc-nextMark Brown
2012-12-02Merge remote-tracking branch 'asoc/topic/cs4271' into asoc-nextMark Brown
2012-12-02Merge remote-tracking branch 'asoc/topic/atmel' into asoc-nextMark Brown
2012-12-02Merge remote-tracking branch 'asoc/topic/arizona' into asoc-nextMark Brown
2012-11-28ASoC: Samsung: Get I2S src_clk from clock alias id.Padmavathi Venna
As the I2S src clks are registered with clkdev using generic connection id, driver can get the clk name using generic id. So the variable representing the array of rclk src clks is deleted. Signed-off-by: Padmavathi Venna <padma.v@samsung.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-11-28Input - arizona-haptics: Add driver haptics module on Arizona CODECsMark Brown
The Arizona CODECs contain a haptics module providing vibration feedback support. Implement basic support for this, providing simple start/stop and signal magnitude control. Since the output path for haptics is routed through the CODEC audio routing it is modelled as a signal generator within ASoC, the haptics driver calls DAPM to start and stop the output drivers. An appropriate output path must be configured via ALSA to connect the haptics source to the correct output. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-11-28mfd: arizona: Allow the CODEC DAPM context to be accessed elsewhereMark Brown
Some other device functions need to integrate with signal sources in the audio portion (primarily for haptics) so allow CODEC to export the DAPM context by pointing to it from the core driver. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-11-27Merge tag 'v3.7-rc7' into asoc-wm2200Mark Brown
Linux 3.7-rc7
2012-11-26ALSA: Extend chmap definitions for UAC2Takashi Iwai
USB audio class 2 has more channel map positions than we currently have. Let's add missing definitions. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-11-23Merge tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds
Pull device tree regression fix from Grant Likely: "Simple build regression fix for DT device drivers on Sparc. An earlier change had masked out the of_iomap() helper on SPARC." * tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux-2.6: of/address: sparc: Declare of_iomap as an extern function for sparc again
2012-11-23of/address: sparc: Declare of_iomap as an extern function for sparc againAndreas Larsson
This bug-fix makes sure that of_iomap is defined extern for sparc so that the sparc-specific implementation of_iomap is once again used when including include/linux/of_address.h in a sparc context. OF_GPIO that is now available for sparc relies on this. The bug was inadvertently introduced in a850a75, "of/address: add empty static inlines for !CONFIG_OF", that added a static dummy inline for of_iomap when !CONFIG_OF_ADDRESS. However, CONFIG_OF_ADDRESS is never defined for sparc, but there is a sparc-specific implementation /arch/sparc/kernel/of_device_common.c. This fix takes the same approach as 0bce04b that solved the equivalent problem for of_address_to_resource. Signed-off-by: Andreas Larsson <andreas@gaisler.com> Acked-by: David Miller <davem@davemloft.net> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2012-11-23Merge branch 'i2c-embedded/for-current' of ↵Linus Torvalds
git://git.pengutronix.de/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Bugfixes for the i2c subsystem. Except for a few one-liners, there is mainly one revert because of an overlooked dependency. Since there is no linux-next at the moment, I did some extra testing, and all was fine for me." * 'i2c-embedded/for-current' of git://git.pengutronix.de/git/wsa/linux: i2c: mxs: Handle i2c DMA failure properly i2c: s3c2410: Fix code to free gpios i2c: omap: ensure writes to dev->buf_len are ordered Revert "ARM: OMAP: convert I2C driver to PM QoS for MPU latency constraints" i2c: at91: fix SMBus quick command
2012-11-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networkign fixes from David Miller: "Networking bug fixes, Cacio e Pepe edition: 1) BNX2X accidently accesses chip rev specific registers without an appropriate guard, fix from Ariel Elior. 2) When we removed the routing cache, we set ip_rt_max_size to ~0 just to keep reporting a value to userspace via sysfs. But the ipv4 IPSEC layer was using this to tune itself which is completely bogus to now do. Fix from Steffen Klassert. 3) Missing initialization in netfilter ipset code from Jozsef Kadlecsik. 4) Check CTA_TIMEOUT_NAME length properly in netfilter cttimeout code, fix from Florian Westphal. 5) After removing the routing cache, we inadvertantly are caching multicast routes that end up looping back locally, we cannot do that legitimately any more. Fix from Julian Anastasov. 6) Revert a race fix for 8139cp qemu/kvm that doesn't actually work properly on real hardware. From Francois Romieu. 7) Fixup errors in example command lines in VXLAN device docs." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: bnx2x: remove redundant warning log vxlan: fix command usage in its doc 8139cp: revert "set ring address before enabling receiver" ipv4: do not cache looped multicasts netfilter: cttimeout: fix buffer overflow netfilter: ipset: Fix range bug in hash:ip,port,net xfrm: Fix the gc threshold value for ipv4
2012-11-23mfd: wm8994: Store platform data in deviceMark Brown
This is better style as platform data is supposed to be discardable after init (though hotplug usually prevents this) and will ease implementation of device tree property bindings. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com>
2012-11-22Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: "This fixes recent regression where /dev/input/mice got assigned wrong device node which messed up setups with static /dev, and a regression in ads7846 GPIO debounce setup." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: ARM - OMAP: ads7846: fix pendown debounce setting Input: ads7846 - enable pendown GPIO debounce time setting Input: mousedev - move /dev/input/mice to the correct minor Input: MT - document new 'flags' argument of input_mt_init_slots()
2012-11-22Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec Steffen Klassert says: ==================== This pull request is intended for 3.7 and contains a single patch to fix the IPsec gc threshold value for ipv4. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-22Merge branch 'for-linus' into for-nextTakashi Iwai
2012-11-22Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "This is a set of four bug fixes. The isci one is an obvious thinko (using request buffer instead of response buffer) which causes a command to fail. The three others are DIF/DIX updates which are required because they're part of a series of ten patches, the other seven of which went into the block layer during the merge window meaning our current DIF/DIX implementation is broken without these three. Signed-off-by: James Bottomley <JBottomley@Parallels.com>" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: [SCSI] sd: Implement support for WRITE SAME [SCSI] sd: Permit merged discard requests [SCSI] Add a report opcode helper [SCSI] isci: copy fis 0x34 response into proper buffer
2012-11-22Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull drm fixes from Dave Airlie. Small fixes for (mostly Nouveau, some radeon) regressions. * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/nouveau: use the correct fence implementation for nv50 drm/radeon: add new SI pci id radeon: add AGPMode 1 quirk for RV250 drm/radeon: properly track the crtc not_enabled case evergreen_mc_stop() drm/nouveau/bios: fix DCB v1.5 parsing drm/nouveau: add missing pll_calc calls drm/nouveau: fix crash with noaccel=1 drm/nv40: allocate ctxprog with kmalloc drm/nvc0/disp: fix thinko in vblank regression fix..
2012-11-22ALSA: emu10k1: don't update firmware during suspend/resumeTakashi Iwai
Add a flag to suppress the update in emu1010_firmware_thread() during suspend/resume. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-11-22ALSA: emu10k1: cache emu1010 firmwareTakashi Iwai
Instead of calling request_firmware() at each time, keep the obtained firmware internally and reuse it. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-11-22ALSA: vx: hard dependency on the standard fw loaderTakashi Iwai
Yet again like previous two commits, drop the old hwdep user-space firmware code from vx driver (snd-vxpocket and snd-vx222). Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-11-21drm/radeon: add new SI pci idAlex Deucher
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2012-11-21Input: ads7846 - enable pendown GPIO debounce time settingIgor Grinberg
Some platforms need the pendown GPIO debounce time setting programmed. Since the pendown GPIO is handled by the driver, the debounce time should also be handled along with the pendown GPIO request. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-11-20ASoC: atmel-ssc: add phybase in device structureNicolas Ferre
Useful for future dmaengine use. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-11-20ASoC: fsi: master clock selection become independent from platform flagsKuninori Morimoto
Current FSI driver is using platform information pointer, but it is not good design for DT support. This patch makes master clock selection independent from platform information pointer. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-11-19Merge branch 'for-linus' into for-nextTakashi Iwai
Merge the recent HD-audio codec change for fixing recursive suspend calls. Conflicts: sound/pci/hda/hda_codec.c
2012-11-19Merge tag 'v3.7-rc6' into asoc-wm2200Mark Brown
Linux 3.7-rc6
2012-11-16Merge branch 'akpm' (Fixes from Andrew)Linus Torvalds
Merge misc fixes from Andrew Morton. * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (12 patches) revert "mm: fix-up zone present pages" tmpfs: change final i_blocks BUG to WARNING tmpfs: fix shmem_getpage_gfp() VM_BUG_ON mm: highmem: don't treat PKMAP_ADDR(LAST_PKMAP) as a highmem address mm: revert "mm: vmscan: scale number of pages reclaimed by reclaim/compaction based on failures" rapidio: fix kernel-doc warnings swapfile: fix name leak in swapoff memcg: fix hotplugged memory zone oops mips, arc: fix build failure memcg: oom: fix totalpages calculation for memory.swappiness==0 mm: fix build warning for uninitialized value mm: add anon_vma_lock to validate_mm()
2012-11-16revert "mm: fix-up zone present pages"Andrew Morton
Revert commit 7f1290f2f2a4 ("mm: fix-up zone present pages") That patch tried to fix a issue when calculating zone->present_pages, but it caused a regression on 32bit systems with HIGHMEM. With that change, reset_zone_present_pages() resets all zone->present_pages to zero, and fixup_zone_present_pages() is called to recalculate zone->present_pages when the boot allocator frees core memory pages into buddy allocator. Because highmem pages are not freed by bootmem allocator, all highmem zones' present_pages becomes zero. Various options for improving the situation are being discussed but for now, let's return to the 3.6 code. Cc: Jianguo Wu <wujianguo@huawei.com> Cc: Jiang Liu <jiang.liu@huawei.com> Cc: Petr Tesarik <ptesarik@suse.cz> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Mel Gorman <mel@csn.ul.ie> Cc: Yinghai Lu <yinghai@kernel.org> Cc: Minchan Kim <minchan.kim@gmail.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Acked-by: David Rientjes <rientjes@google.com> Tested-by: Chris Clayton <chris2553@googlemail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-11-16rapidio: fix kernel-doc warningsRandy Dunlap
Fix rapidio kernel-doc warnings: Warning(drivers/rapidio/rio.c:415): No description found for parameter 'local' Warning(drivers/rapidio/rio.c:415): Excess function parameter 'lstart' description in 'rio_map_inb_region' Warning(include/linux/rio.h:290): No description found for parameter 'switches' Warning(include/linux/rio.h:290): No description found for parameter 'destid_table' Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Matt Porter <mporter@kernel.crashing.org> Acked-by: Alexandre Bounine <alexandre.bounine@idt.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-11-16memcg: fix hotplugged memory zone oopsHugh Dickins
When MEMCG is configured on (even when it's disabled by boot option), when adding or removing a page to/from its lru list, the zone pointer used for stats updates is nowadays taken from the struct lruvec. (On many configurations, calculating zone from page is slower.) But we have no code to update all the lruvecs (per zone, per memcg) when a memory node is hotadded. Here's an extract from the oops which results when running numactl to bind a program to a newly onlined node: BUG: unable to handle kernel NULL pointer dereference at 0000000000000f60 IP: __mod_zone_page_state+0x9/0x60 Pid: 1219, comm: numactl Not tainted 3.6.0-rc5+ #180 Bochs Bochs Process numactl (pid: 1219, threadinfo ffff880039abc000, task ffff8800383c4ce0) Call Trace: __pagevec_lru_add_fn+0xdf/0x140 pagevec_lru_move_fn+0xb1/0x100 __pagevec_lru_add+0x1c/0x30 lru_add_drain_cpu+0xa3/0x130 lru_add_drain+0x2f/0x40 ... The natural solution might be to use a memcg callback whenever memory is hotadded; but that solution has not been scoped out, and it happens that we do have an easy location at which to update lruvec->zone. The lruvec pointer is discovered either by mem_cgroup_zone_lruvec() or by mem_cgroup_page_lruvec(), and both of those do know the right zone. So check and set lruvec->zone in those; and remove the inadequate attempt to set lruvec->zone from lruvec_init(), which is called before NODE_DATA(node) has been allocated in such cases. Ah, there was one exceptionr. For no particularly good reason, mem_cgroup_force_empty_list() has its own code for deciding lruvec. Change it to use the standard mem_cgroup_zone_lruvec() and mem_cgroup_get_lru_size() too. In fact it was already safe against such an oops (the lru lists in danger could only be empty), but we're better proofed against future changes this way. I've marked this for stable (3.6) since we introduced the problem in 3.5 (now closed to stable); but I have no idea if this is the only fix needed to get memory hotadd working with memcg in 3.6, and received no answer when I enquired twice before. Reported-by: Tang Chen <tangchen@cn.fujitsu.com> Signed-off-by: Hugh Dickins <hughd@google.com> Acked-by: Johannes Weiner <hannes@cmpxchg.org> Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Konstantin Khlebnikov <khlebnikov@openvz.org> Cc: Wen Congyang <wency@cn.fujitsu.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-11-16mm, oom: reintroduce /proc/pid/oom_adjDavid Rientjes
This is mostly a revert of 01dc52ebdf47 ("oom: remove deprecated oom_adj") from Davidlohr Bueso. It reintroduces /proc/pid/oom_adj for backwards compatibility with earlier kernels. It simply scales the value linearly when /proc/pid/oom_score_adj is written. The major difference is that its scheduled removal is no longer included in Documentation/feature-removal-schedule.txt. We do warn users with a single printk, though, to suggest the more powerful and supported /proc/pid/oom_score_adj interface. Reported-by: Artem S. Tashkinov <t.artem@lycos.com> Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-11-16Merge tag 'fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "We've been sitting on this longer than we meant to due to travel and other activities, but the number of patches is luckily not that high. Biggest changes are from a batch of OMAP bugfixes, but there are a few for the broader set of SoCs too (bcm2835, pxa, highbank, tegra, at91 and i.MX). The OMAP patches contain some fixes for MUSB/PHY on omap4 which ends up being a bit on the large side but needed for legacy (non-DT) platforms. Beyond that there are a handful of hwmod/pm changes. So, fairly noncontroversial stuff all in all, and as usual around this time the fixes are well targeted at specific problems." * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: imx: ehci: fix host power mask bit ARM i.MX: fix error-valued pointer dereference in clk_register_gate2() ARM: at91/usbh: fix overcurrent gpio setup ARM: at91/AT91SAM9G45: fix crypto peripherals irq issue due to sparse irq support ARM: boot: Fix usage of kecho ARM: OMAP: ocp2scp: create omap device for ocp2scp ARM: OMAP4: add _dev_attr_ to ocp2scp for representing usb_phy drivers: bus: ocp2scp: add pdata support irqchip: irq-bcm2835: Add terminating entry for of_device_id table ARM: highbank: retry wfi on reset request ARM: OMAP4: PM: fix regulator name for VDD_MPU ARM: OMAP4: hwmod data: do not enable or reset the McPDM during kernel init ARM: OMAP2+: hwmod: add flag to prevent hwmod code from touching IP block during init ARM: dt: tegra: fix length of pad control and mux registers ARM: OMAP: hwmod: wait for sysreset complete after enabling hwmod ARM: OMAP2+: clockdomain: Fix OMAP4 ISS clk domain to support only SWSUP ARM: pxa/spitz_pm: Fix hang when resuming from STR ARM: pxa: hx4700: Fix backlight PWM device number ARM: OMAP2+: PM: add missing newline to VC warning message
2012-11-16Merge tag 'imx-fixes-rc' of git://git.pengutronix.de/git/imx/linux-2.6 into ↵Arnd Bergmann
fixes From Sascha Hauer <s.hauer@pengutronix.de>: ARM i.MX fixes for 3.7-rc * tag 'imx-fixes-rc' of git://git.pengutronix.de/git/imx/linux-2.6: ARM: imx: ehci: fix host power mask bit ARM i.MX: fix error-valued pointer dereference in clk_register_gate2() Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-11-15clk: remove inline usage from clk-provider.hIgor Mazanov
Users of GCC 4.7 have reported compiler errors due to having inline applied to function declarations in clk-provider.h. The definitions exist in drivers/clk/clk.c. An example error: In file included from arch/arm/mach-omap2/clockdomain.c:25:0: arch/arm/mach-omap2/clockdomain.c: In function ‘clkdm_clk_disable’: include/linux/clk-provider.h:338:12: error: inlining failed in call to always_inline ‘__clk_get_enable_count’: function body not available arch/arm/mach-omap2/clockdomain.c:1001:28: error: called from here make[1]: *** [arch/arm/mach-omap2/clockdomain.o] Error 1 make: *** [arch/arm/mach-omap2] Error 2 This patch removes the use of inline from include/linux/clk-provider.h but keeps the function definitions in drivers/clk/clk.c as inlined since they are one-liners. Signed-off-by: Igor Mazanov <i.mazanov@gmail.com> Acked-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Mike Turquette <mturquette@linaro.org> [mturquette@linaro.org: improved subject, added changelog]
2012-11-14Revert "ARM: OMAP: convert I2C driver to PM QoS for MPU latency constraints"Paul Walmsley
This reverts commit 3db11feffc1ad2ab9dea27789e6b5b3032827adc (ARM: OMAP: convert I2C driver to PM QoS for MPU latency constraints). This commit causes I2C timeouts to appear on several OMAP3430/3530-based boards: http://marc.info/?l=linux-arm-kernel&m=135071372426971&w=2 http://marc.info/?l=linux-arm-kernel&m=135067558415214&w=2 http://marc.info/?l=linux-arm-kernel&m=135216013608196&w=2 and appears to have been sent for merging before one of its prerequisites was merged: http://marc.info/?l=linux-arm-kernel&m=135219411617621&w=2 Signed-off-by: Paul Walmsley <paul@pwsan.com> Acked-by: Jean Pihet <j-pihet@ti.com> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
2012-11-13[SCSI] sd: Implement support for WRITE SAMEMartin K. Petersen
Implement support for WRITE SAME(10) and WRITE SAME(16) in the SCSI disk driver. - We set the default maximum to 0xFFFF because there are several devices out there that only support two-byte block counts even with WRITE SAME(16). We only enable transfers bigger than 0xFFFF if the device explicitly reports MAXIMUM WRITE SAME LENGTH in the BLOCK LIMITS VPD. - max_write_same_blocks can be overriden per-device basis in sysfs. - The UNMAP discovery heuristics remain unchanged but the discard limits are tweaked to match the "real" WRITE SAME commands. - In the error handling logic we now distinguish between WRITE SAME with and without UNMAP set. The discovery process heuristics are: - If the device reports a SCSI level of SPC-3 or greater we'll issue READ SUPPORTED OPERATION CODES to find out whether WRITE SAME(16) is supported. If that's the case we will use it. - If the device supports the block limits VPD and reports a MAXIMUM WRITE SAME LENGTH bigger than 0xFFFF we will use WRITE SAME(16). - Otherwise we will use WRITE SAME(10) unless the target LBA is beyond 0xFFFFFFFF or the block count exceeds 0xFFFF. - no_write_same is set for ATA, FireWire and USB. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Mike Snitzer <snitzer@redhat.com> Reviewed-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-11-13[SCSI] Add a report opcode helperMartin K. Petersen
The REPORT SUPPORTED OPERATION CODES command can be used to query whether a given opcode is supported by a device. Add a helper function that allows us to look up commands. We only issue RSOC if the device reports compliance with SPC-3 or later. But to err on the side of caution we disable the command for ATA, FireWire and USB. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Acked-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-11-13xfrm: Fix the gc threshold value for ipv4Steffen Klassert
The xfrm gc threshold value depends on ip_rt_max_size. This value was set to INT_MAX with the routing cache removal patch, so we start doing garbage collecting when we have INT_MAX/2 IPsec routes cached. Fix this by going back to the static threshold of 1024 routes. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2012-11-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: "Bug fixes galore, mostly in drivers as is often the case: 1) USB gadget and cdc_eem drivers need adjustments to their frame size lengths in order to handle VLANs correctly. From Ian Coolidge. 2) TIPC and several network drivers erroneously call tasklet_disable before tasklet_kill, fix from Xiaotian Feng. 3) r8169 driver needs to apply the WOL suspend quirk to more chipsets, fix from Cyril Brulebois. 4) Fix multicast filters on RTL_GIGA_MAC_VER_35 r8169 chips, from Nathan Walp. 5) FDB netlink dumps should use RTM_NEWNEIGH as the message type, not zero. From John Fastabend. 6) Fix smsc95xx tx checksum offload on big-endian, from Steve Glendinning. 7) __inet_diag_dump() needs to repsect and report the error value returned from inet_diag_lock_handler() rather than ignore it. Otherwise if an inet diag handler is not available for a particular protocol, we essentially report success instead of giving an error indication. Fix from Cyrill Gorcunov. 8) When the QFQ packet scheduler sees TSO/GSO packets it does not handle things properly, and in fact ends up corrupting it's datastructures as well as mis-schedule packets. Fix from Paolo Valente. 9) Fix oopser in skb_loop_sk(), from Eric Leblond. 10) CXGB4 passes partially uninitialized datastructures in to FW commands, fix from Vipul Pandya. 11) When we send unsolicited ipv6 neighbour advertisements, we should send them to the link-local allnodes multicast address, as per RFC4861. Fix from Hannes Frederic Sowa. 12) There is some kind of bug in the usbnet's kevent deferral mechanism, but more immediately when it triggers an uncontrolled stream of kernel messages spam the log. Rate limit the error log message triggered when this problem occurs, as sending thousands of error messages into the kernel log doesn't help matters at all, and in fact makes further diagnosis more difficult. From Steve Glendinning. 13) Fix gianfar restore from hibernation, from Wang Dongsheng. 14) The netlink message attribute sizes are wrong in the ipv6 GRE driver, it was using the size of ipv4 addresses instead of ipv6 ones :-) Fix from Nicolas Dichtel." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: gre6: fix rtnl dump messages gianfar: ethernet vanishes after restoring from hibernation usbnet: ratelimit kevent may have been dropped warnings ipv6: send unsolicited neighbour advertisements to all-nodes net: usb: cdc_eem: Fix rx skb allocation for 802.1Q VLANs usb: gadget: g_ether: fix frame size check for 802.1Q cxgb4: Fix initialization of SGE_CONTROL register isdn: Make CONFIG_ISDN depend on CONFIG_NETDEVICES cxgb4: Initialize data structures before using. af-packet: fix oops when socket is not present pkt_sched: enable QFQ to support TSO/GSO net: inet_diag -- Return error code if protocol handler is missed net: bnx2x: Fix typo in bnx2x driver smsc95xx: fix tx checksum offload for big endian rtnetlink: Use nlmsg type RTM_NEWNEIGH from dflt fdb dump ptp: update adjfreq callback description r8169: allow multicast packets on sub-8168f chipset. r8169: Fix WoL on RTL8168d/8111d. drivers/net: use tasklet_kill in device remove/close process tipc: do not use tasklet_disable before tasklet_kill
2012-11-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcLinus Torvalds
Pull sparc fixes from David Miller: "Several build/bug fixes for sparc, including: 1) Configuring a mix of static vs. modular sparc64 crypto modules didn't work, remove an ill-conceived attempt to only have to build the device match table for these drivers once to fix the problem. Reported by Meelis Roos. 2) Make the montgomery multiple/square and mpmul instructions actually usable in 32-bit tasks. Essentially this involves providing 32-bit userspace with a way to use a 64-bit stack when it needs to. 3) Our sparc64 atomic backoffs don't yield cpu strands properly on Niagara chips. Use pause instruction when available to achieve this, otherwise use a benign instruction we know blocks the strand for some time. 4) Wire up kcmp 5) Fix the build of various drivers by removing the unnecessary blocking of OF_GPIO when SPARC. 6) Fix unintended regression wherein of_address_to_resource stopped being provided. Fix from Andreas Larsson. 7) Fix NULL dereference in leon_handle_ext_irq(), also from Andreas Larsson." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc64: Fix build with mix of modular vs. non-modular crypto drivers. sparc: Support atomic64_dec_if_positive properly. of/address: sparc: Declare of_address_to_resource() as an extern function for sparc again sparc32, leon: Check for existent irq_map entry in leon_handle_ext_irq sparc: Add sparc support for platform_get_irq() sparc: Allow OF_GPIO on sparc. qlogicpti: Fix build warning. sparc: Wire up sys_kcmp. sparc64: Improvde documentation and readability of atomic backoff code. sparc64: Use pause instruction when available. sparc64: Fix cpu strand yielding. sparc64: Make montmul/montsqr/mpmul usable in 32-bit threads.
2012-11-10Merge tag 'stable/for-linus-3.7-rc5-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen Pull Xen fixes from Konrad Rzeszutek Wilk: "There are three ARM compile fixes (we forgot to export certain functions and if the drivers are built as an module - we go belly-up). There is also an mismatch of irq_enter() / exit_idle() calls sequence which were fixed some time ago in other piece of codes, but failed to appear in the Xen code. Lastly a fix for to help in the field with troubleshooting in case we cannot get the appropriate parameter and also fallback code when working with very old hypervisors." Bug-fixes: - Fix compile issues on ARM. - Fix hypercall fallback code for old hypervisors. - Print out which HVM parameter failed if it fails. - Fix idle notifier call after irq_enter. * tag 'stable/for-linus-3.7-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen/arm: Fix compile errors when drivers are compiled as modules (export more). xen/arm: Fix compile errors when drivers are compiled as modules. xen/generic: Disable fallback build on ARM. xen/events: fix RCU warning, or Call idle notifier after irq_enter() xen/hvm: If we fail to fetch an HVM parameter print out which flag it is. xen/hypercall: fix hypercall fallback code for very old hypervisors
2012-11-09of/address: sparc: Declare of_address_to_resource() as an extern function ↵Andreas Larsson
for sparc again This bug-fix makes sure that of_address_to_resource is defined extern for sparc so that the sparc-specific implementation of of_address_to_resource() is once again used when including include/linux/of_address.h in a sparc context. A number of drivers in mainline relies on this function working for sparc. The bug was introduced in a850a7554442f08d3e910c6eeb4ee216868dda1e, "of/address: add empty static inlines for !CONFIG_OF". Contrary to that commit title, the static inlines are added for !CONFIG_OF_ADDRESS, and CONFIG_OF_ADDRESS is never defined for sparc. This is good behavior for the other functions in include/linux/of_address.h, as the extern functions defined in drivers/of/address.c only gets linked when OF_ADDRESS is configured. However, for of_address_to_resource there exists a sparc-specific implementation in arch/sparc/arch/sparc/kernel/of_device_common.c Solution suggested by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andreas Larsson <andreas@gaisler.com> Acked-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: David S. Miller <davem@davemloft.net>