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* nfc: s3fwrn5: Use shashHerbert Xu2016-01-271-9/+27
| | | | | | | This patch replaces uses of the long obsolete hash interface with shash. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* drbd: Use shash and ahashHerbert Xu2016-01-275-87/+103
| | | | | | | This patch replaces uses of the long obsolete hash interface with either shash (for non-SG users) or ahash. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* wusb: Use skcipherHerbert Xu2016-01-271-14/+16
| | | | | | This patch replaces uses of blkcipher with skcipher. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* staging: rtl8192u: Use skcipher and ahashHerbert Xu2016-01-272-57/+81
| | | | | | | | This patch replaces uses of blkcipher with skcipher, and the long obsolete hash interface with ahash. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* orinoco: Use ahashHerbert Xu2016-01-273-16/+21
| | | | | | This patch replaces uses the long obsolete hash interface with ahash. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* dm crypt: Use skcipher and ahashHerbert Xu2016-01-271-45/+48
| | | | | | | This patch replaces uses of ablkcipher with skcipher, and the long obsolete hash interface with ahash. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* staging: rtl8192e: Replace uses of obsolete blkcipher and hashHerbert Xu2016-01-272-65/+82
| | | | | | | | The interfaces blkcipher and hash are obsolete. This patch replaces them with skcipher and ahash respectively. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ppp_mppe: Use skcipher and ahashHerbert Xu2016-01-271-41/+58
| | | | | | | | | This patch replaces uses of blkcipher with skcipher, and the long obsolete hash interface with ahash. This is a bug-for-bug conversion and no attempt has been made to fix bugs such as the ignored return values of the crypto operations. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* block: cryptoloop - Use new skcipher interfaceHerbert Xu2016-01-271-23/+25
| | | | | | | This patch replaces uses of blkcipher with the new skcipher interface. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* hwrng: n2 - Attach on T5/M5, T7/M7 SPARC CPUsAnatoly Pugachev2016-01-261-0/+10
| | | | | | | | | n2rng: Attach on T5/M5, T7/M7 SPARC CPUs (space to tab fixes after variable names) Signed-off-by: Anatoly Pugachev <matorola@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - Reduced reqsize in qat_algsCabiddu, Giovanni2016-01-251-4/+2
| | | | | | | | | req_alloc functions already take into account the request data structure when allocating memory. Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: ixp4xx - Fix false lastlen uninitialised warningHerbert Xu2016-01-251-14/+12
| | | | | | | | | | | This patch fixes a false positive uninitialised variable warning in aead_perform by moving the source processing in front of the destination processing, thus ensuring that the initialisation of lastlen is always visible to gcc. Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Acked-by: Arnd Bergmann <arnd@arndb.de>
* hwrng: bcm63xx - allow building for BMIPS_GENERICÁlvaro Fernández Rojas2016-01-251-1/+1
| | | | | | | | | Now that we have device tree support and BCM6368 is supported in BMIPS_GENERIC, we can use it for BMIPS_GENERIC too. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* hwrng: bcm63xx - add device tree supportÁlvaro Fernández Rojas2016-01-251-0/+7
| | | | | | | | | Adds device tree support for BCM6368, which seems to be the only BCM63xx with bcm63xx-rng support. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* hwrng: bcm63xx - remove unused variablesÁlvaro Fernández Rojas2016-01-251-2/+0
| | | | | | | | | | | | | | | | | | | These variables where left as unused in commit 6229c16060fe ("hwrng: bcm63xx - make use of devm_hwrng_register") Fixes the following warning: drivers/char/hw_random/bcm63xx-rng.c: In function 'bcm63xx_rng_probe': drivers/char/hw_random/bcm63xx-rng.c:85:16: warning: unused variable 'rng' [-Wunused-variable] struct hwrng *rng; ^ drivers/char/hw_random/bcm63xx-rng.c:82:14: warning: unused variable 'clk' [-Wunused-variable] struct clk *clk; Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: atmel-sha - fix context switchesCyrille Pitchen2016-01-252-25/+84
| | | | | | | | | | | | | This patch saves the value of the internal hash register at the end of an 'update' operation then restores this value before starting the next 'update'. This way the driver can now properly handle context switches. WARNING: only hardware versions from sama5d4x and later provide the needed interface to update the internal hash value. Especially, sama5d3x cannot implement this feature so context switches are still broken. Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: atmel-sha - add support of sama5d2x SoCsCyrille Pitchen2016-01-251-0/+6
| | | | | | | | This patch adds support of hardware version 5.1.x embedded inside sama5d2x SoCs. Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: atmel-sha - fix a race between the 'done' tasklet and the crypto clientCyrille Pitchen2016-01-251-6/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 'done' tasklet handler used to check the 'BUSY' flag to either finalize the processing of a crypto request which had just completed or manage the crypto queue to start the next crypto request. On request R1 completion, the driver calls atmel_sha_finish_req(), which: 1 - clears the 'BUSY' flag since the hardware is no longer used and is ready again to process new crypto requests. 2 - notifies the above layer (the client) about the completion of the asynchronous crypto request R1 by calling its base.complete() callback. 3 - schedules the 'done' task to check the crypto queue and start to process the next crypto request (the 'BUSY' flag is supposed to be cleared at that moment) if such a pending request exists. However step 2 might wake the client up so it can now ask our driver to process a new crypto request R2. This request is enqueued by calling the atmel_sha_handle_queue() function, which sets the 'BUSY' flags then starts to process R2. If the 'done' tasklet, scheduled by step 3, runs just after, it would see that the 'BUSY' flag is set then understand that R2 has just completed, which is wrong! So the state of 'BUSY' flag is not a proper way to detect and handle crypto request completion. This patch fixes this race condition by using two different tasklets, one to handle the crypto request completion events, the other to manage the crypto queue if needed. Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: atmel-sha - fix crash when computing digest on empty messageCyrille Pitchen2016-01-251-0/+1
| | | | | | | | | | | | | | | | | | | | This patch fixes a crash which occured during the computation of the digest of an empty message. Indeed, when processing an empty message, the atmel_sha_handle_queue() function was never called, hence the dd->req pointer remained uninitialized. Later, when the atmel_sha_final_req() function was called, it used to crash while using this uninitialized dd->req pointer. Hence this patch adds missing initializations of dd->req before calls of the atmel_sha_final_req() function. This bug prevented us from passing the tcrypt test suite on SHA algo. Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: ccp - Add hash state import and export supportTom Lendacky2016-01-252-0/+46
| | | | | | | | | | | | | | | | | Commit 8996eafdcbad ("crypto: ahash - ensure statesize is non-zero") added a check to prevent ahash algorithms from successfully registering if the import and export functions were not implemented. This prevents an oops in the hash_accept function of algif_hash. This commit causes the ccp-crypto module SHA support and AES CMAC support from successfully registering and causing the ccp-crypto module load to fail because the ahash import and export functions are not implemented. Update the CCP Crypto API support to provide import and export support for ahash algorithms. Cc: <stable@vger.kernel.org> # 3.14.x- Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: caam - enable LARGE_BURST for enhancing DMA transactions sizeHoria Geant?2016-01-252-2/+3
| | | | | | | | | Increasing CAAM DMA engine transaction size either -reduces the number of required transactions or -adds the ability to transfer more data with same transaction count Signed-off-by: Horia Geant? <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - Pack cfg ctl structsAtta, Ahsan2016-01-251-3/+3
| | | | | | | | -This is required to support 32bit adf_ctl utility on a 64bit driver Signed-off-by: Ahsan Atta <ahsan.atta@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: s5p-sss - Use memcpy_toio for iomem annotated memoryKrzysztof Koz?owski2016-01-251-2/+2
| | | | | | | | | | | | Use memcpy_toio to fix following sparse warning: drivers/crypto/s5p-sss.c:386:40: warning: incorrect type in argument 1 (different address spaces) drivers/crypto/s5p-sss.c:386:40: expected void *<noident> drivers/crypto/s5p-sss.c:386:40: got void [noderef] <asn:2>* Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com> Acked-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: s5p-sss - Fix minor coding style violationsKrzysztof Koz?owski2016-01-251-4/+4
| | | | | | | | | Improve a little bit code readability and use dev_info/err for printing messages. Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com> Acked-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - remove redundant function callPingchao Yang2016-01-251-1/+0
| | | | | | | | | adf_dev_restore(accel_dev) was called in adf_dev_shutdown,no need to call it in adf_device_reset_worker after adf_dev_shutdown was called. Signed-off-by: Yang Pingchao <pingchao.yang@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - change name for c6xx dev typeTadeusz Struk2016-01-251-2/+2
| | | | | | | change name for c6x dev type to more generic. Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: caam - make write transactions bufferable on PPC platformsHoria Geant?2016-01-251-2/+2
| | | | | | | | | | | | | | | | | | Previous change (see "Fixes" tag) to the MCFGR register clears AWCACHE[0] ("bufferable" AXI3 attribute) (which is "1" at POR). This makes all writes non-bufferable, causing a ~ 5% performance drop for PPC-based platforms. Rework previous change such that MCFGR[AWCACHE]=4'b0011 (bufferable + cacheable) for all platforms. Note: For ARM-based platforms, AWCACHE[0] is ignored by the interconnect IP. Cc: <stable@vger.kernel.org> # 4.3+ Fixes: f10967495144 ("crypto: caam - fix snooping for write transactions") Signed-off-by: Horia Geant? <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds2016-01-244-5/+333
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS updates from Ralf Baechle: "This is the main pull request for MIPS for 4.5 plus some 4.4 fixes. The executive summary: - ATH79 platform improvments, use DT bindings for the ATH79 USB PHY. - Avoid useless rebuilds for zboot. - jz4780: Add NEMC, BCH and NAND device tree nodes - Initial support for the MicroChip's DT platform. As all the device drivers are missing this is still of limited use. - Some Loongson3 cleanups. - The unavoidable whitespace polishing. - Reduce clock skew when synchronizing the CPU cycle counters on CPU startup. - Add MIPS R6 fixes. - Lots of cleanups across arch/mips as fallout from KVM. - Lots of minor fixes and changes for IEEE 754-2008 support to the FPU emulator / fp-assist software. - Minor Ralink, BCM47xx and bcm963xx platform support improvments. - Support SMP on BCM63168" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (84 commits) MIPS: zboot: Add support for serial debug using the PROM MIPS: zboot: Avoid useless rebuilds MIPS: BMIPS: Enable ARCH_WANT_OPTIONAL_GPIOLIB MIPS: bcm63xx: nvram: Remove unused bcm63xx_nvram_get_psi_size() function MIPS: bcm963xx: Update bcm_tag field image_sequence MIPS: bcm963xx: Move extended flash address to bcm_tag header file MIPS: bcm963xx: Move Broadcom BCM963xx image tag data structure MIPS: bcm63xx: nvram: Use nvram structure definition from header file MIPS: bcm963xx: Add Broadcom BCM963xx board nvram data structure MAINTAINERS: Add KVM for MIPS entry MIPS: KVM: Add missing newline to kvm_err() MIPS: Move KVM specific opcodes into asm/inst.h MIPS: KVM: Use cacheops.h definitions MIPS: Break down cacheops.h definitions MIPS: Use EXCCODE_ constants with set_except_vector() MIPS: Update trap codes MIPS: Move Cause.ExcCode trap codes to mipsregs.h MIPS: KVM: Make kvm_mips_{init,exit}() static MIPS: KVM: Refactor added offsetof()s MIPS: KVM: Convert EXPORT_SYMBOL to _GPL ...
| * MIPS: bcm963xx: Move extended flash address to bcm_tag header fileSimon Arlott2016-01-241-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The extended flash address needs to be subtracted from bcm_tag flash image offsets. Move this value to the bcm_tag header file. Renamed define name to consistently use bcm963xx for flash layout which should be considered a property of the board and not the SoC (i.e. bcm63xx could theoretically be used on a board without CFE or any flash). Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Kevin Cernekee <cernekee@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Jonas Gorski <jogo@openwrt.org> Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org> Cc: MIPS Mailing List <linux-mips@linux-mips.org> Cc: MTD Maling List <linux-mtd@lists.infradead.org> Patchwork: https://patchwork.linux-mips.org/patch/11833/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: bcm963xx: Move Broadcom BCM963xx image tag data structureSimon Arlott2016-01-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move Broadcom BCM963xx image tag data structure to include/linux/ so that drivers outside of mach-bcm63xx can use it. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Kevin Cernekee <cernekee@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Jonas Gorski <jogo@openwrt.org> Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org> Cc: MIPS Mailing List <linux-mips@linux-mips.org> Cc: MTD Maling List <linux-mtd@lists.infradead.org> Patchwork: https://patchwork.linux-mips.org/patch/11832/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * IRQCHIP: irq-pic32-evic: Add support for PIC32 interrupt controllerCristian Birsan2016-01-243-0/+330
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for the interrupt controller present on PIC32 class devices. It handles all internal and external interrupts. This controller exists outside of the CPU core and is the arbitrator of all interrupts (including interrupts from the CPU itself) before they are presented to the CPU. The following features are supported: - DT properties for EVIC and for devices/peripherals that use interrupt lines - Persistent and non-persistent interrupt handling - irqdomain and generic chip support - Configuration of external interrupt edge polarity Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com> Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12092/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | Merge tag 'platform-drivers-x86-v4.5-2' of ↵Linus Torvalds2016-01-242-0/+9
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.infradead.org/users/dvhart/linux-platform-drivers-x86 Pull x86 platform driver updates from Darren Hart: "Emergency travel prevented me from completing my final testing on this until today. Nothing here that couldn't wait until RC1 fixes, but I thought it best to get it out sooner rather than later as it does contain a build warning fix. Summary: A build warning fix, MAINTAINERS cleanup, and a new DMI quirk: ideapad-laptop: - Add Lenovo Yoga 700 to no_hw_rfkill dmi list MAINTAINERS: - Combine multiple telemetry entries intel_telemetry_debugfs: - Fix unused warnings in telemetry debugfs" * tag 'platform-drivers-x86-v4.5-2' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86: ideapad-laptop: Add Lenovo Yoga 700 to no_hw_rfkill dmi list MAINTAINERS: Combine multiple telemetry entries intel_telemetry_debugfs: Fix unused warnings in telemetry debugfs
| * | ideapad-laptop: Add Lenovo Yoga 700 to no_hw_rfkill dmi listJosh Boyer2016-01-241-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Like the Yoga 900 models the Lenovo Yoga 700 does not have a hw rfkill switch, and trying to read the hw rfkill switch through the ideapad module causes it to always reported blocking breaking wifi. This commit adds the Lenovo Yoga 700 to the no_hw_rfkill dmi list, fixing the wifi breakage. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1295272 Tested-by: <dinyar.rabady+spam@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Josh Boyer <jwboyer@fedoraproject.org> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
| * | intel_telemetry_debugfs: Fix unused warnings in telemetry debugfsSouvik Kumar Chakravarty2016-01-241-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | This patch fixes compile time warnings when CONFIG_PM_SLEEP is undefined. In this case sleep related counters are unused. Signed-off-by: Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
* | | Merge branch 'next' of ↵Linus Torvalds2016-01-247-39/+297
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux Pull thermal management updates from Zhang Rui: "The top merge commit was re-generated yesterday because two topic branches were dropped from this pull request in the last minute due to some unaddressed comments. All the other material has been in linux-next for quite a while. Specifics: - Enhance thermal core to handle unexpected device cooling states after fresh boot and system resume. From Zhang Rui and Chen Yu. - Several fixes and cleanups on Rockchip and RCAR thermal drivers. From Caesar Wang and Kuninori Morimoto. - Add Broxton support for Intel processor thermal reporting device driver. From Amy Wiles" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: thermal: trip_point_temp_store() calls thermal_zone_device_update() thermal: rcar: rcar_thermal_get_temp() return error if strange temp thermal: rcar: check irq possibility in rcar_thermal_irq_xxx() thermal: rcar: check every rcar_thermal_update_temp() return value thermal: rcar: move rcar_thermal_dt_ids to upside thermal: rockchip: Support the RK3399 SoCs in thermal driver thermal: rockchip: Support the RK3228 SoCs in thermal driver dt-bindings: rockchip-thermal: Support the RK3228/RK3399 SoCs compatible thermal: rockchip: fix a trivial typo Thermal: Enable Broxton SoC thermal reporting device thermal: constify pch_dev_ops structure Thermal: do thermal zone update after a cooling device registered Thermal: handle thermal zone device properly during system sleep Thermal: initialize thermal zone device correctly
| | \ \
| | \ \
| *-. \ \ Merge branches 'thermal-intel', 'thermal-suspend-fix' and 'thermal-soc' into ↵Zhang Rui2016-01-235-38/+286
| |\ \ \ \ | | | | | | | | | | | | | | | | | | next
| | | * | | thermal: trip_point_temp_store() calls thermal_zone_device_update()Kuninori Morimoto2016-01-061-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | trip_point_temp_store() updates trip temperature. It should call thermal_zone_device_update() immediately. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
| | | * | | thermal: rcar: rcar_thermal_get_temp() return error if strange tempKuninori Morimoto2016-01-061-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
| | | * | | thermal: rcar: check irq possibility in rcar_thermal_irq_xxx()Kuninori Morimoto2016-01-061-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current rcar thermal driver sometimes checks irq possibility when it calls rcar_thermal_irq_enable/disable(), but sometimes not. This patch checks it inside rcar_thermal_irq_enable/disable(). Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
| | | * | | thermal: rcar: check every rcar_thermal_update_temp() return valueKuninori Morimoto2016-01-061-10/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Every rcar_thermal_update_temp() return value will be checked. And also, rcar_thermal_get_temp() always call rcar_thermal_update_temp() by this patch. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
| | | * | | thermal: rcar: move rcar_thermal_dt_ids to upsideKuninori Morimoto2016-01-061-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is prepare for of-thermal support. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
| | | * | | thermal: rockchip: Support the RK3399 SoCs in thermal driverCaesar Wang2016-01-061-0/+66
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The RK3399 SoCs have two Temperature Sensors, channel 0 is for CPU. channel 1 is for GPU. Signed-off-by: Caesar Wang <wxt@rock-chips.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
| | | * | | thermal: rockchip: Support the RK3228 SoCs in thermal driverCaesar Wang2016-01-061-0/+81
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The RK3228 SoCs has one Temperature Sensor, channel 0 is for CPU. Signed-off-by: Caesar Wang <wxt@rock-chips.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
| | | * | | thermal: rockchip: fix a trivial typoCaesar Wang2016-01-061-12/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patchset trys to dictate unified format for driver. Signed-off-by: Caesar Wang <wxt@rock-chips.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
| | * | | | Thermal: do thermal zone update after a cooling device registeredChen Yu2015-12-291-1/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a new cooling device is registered, we need to update the thermal zone to set the new registered cooling device to a proper state. This fixes a problem that the system is cool, while the fan devices are left running on full speed after boot, if fan device is registered after thermal zone device. Here is the history of why current patch looks like this: https://patchwork.kernel.org/patch/7273041/ CC: <stable@vger.kernel.org> #3.18+ Reference:https://bugzilla.kernel.org/show_bug.cgi?id=92431 Tested-by: Manuel Krause <manuelkrause@netscape.net> Tested-by: szegad <szegadlo@poczta.onet.pl> Tested-by: prash <prash.n.rao@gmail.com> Tested-by: amish <ammdispose-arch@yahoo.com> Reviewed-by: Javi Merino <javi.merino@arm.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Chen Yu <yu.c.chen@intel.com>
| | * | | | Thermal: handle thermal zone device properly during system sleepZhang Rui2015-12-291-0/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current thermal code does not handle system sleep well because 1. the cooling device cooling state may be changed during suspend 2. the previous temperature reading becomes invalid after resumed because it is got before system sleep 3. updating thermal zone device during suspending/resuming is wrong because some devices may have already been suspended or may have not been resumed. Thus, the proper way to do this is to cancel all thermal zone device update requirements during suspend/resume, and after all the devices have been resumed, reset and update every registered thermal zone devices. This also fixes a regression introduced by: Commit 19593a1fb1f6 ("ACPI / fan: convert to platform driver") Because, with above commit applied, all the fan devices are attached to the acpi_general_pm_domain, and they are turned on by the pm_domain automatically after resume, without the awareness of thermal core. CC: <stable@vger.kernel.org> #3.18+ Reference: https://bugzilla.kernel.org/show_bug.cgi?id=78201 Reference: https://bugzilla.kernel.org/show_bug.cgi?id=91411 Tested-by: Manuel Krause <manuelkrause@netscape.net> Tested-by: szegad <szegadlo@poczta.onet.pl> Tested-by: prash <prash.n.rao@gmail.com> Tested-by: amish <ammdispose-arch@yahoo.com> Tested-by: Matthias <morpheusxyz123@yahoo.de> Reviewed-by: Javi Merino <javi.merino@arm.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Chen Yu <yu.c.chen@intel.com>
| | * | | | Thermal: initialize thermal zone device correctlyZhang Rui2015-12-293-4/+33
| | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After thermal zone device registered, as we have not read any temperature before, thus tz->temperature should not be 0, which actually means 0C, and thermal trend is not available. In this case, we need specially handling for the first thermal_zone_device_update(). Both thermal core framework and step_wise governor is enhanced to handle this. And since the step_wise governor is the only one that uses trends, so it's the only thermal governor that needs to be updated. CC: <stable@vger.kernel.org> #3.18+ Tested-by: Manuel Krause <manuelkrause@netscape.net> Tested-by: szegad <szegadlo@poczta.onet.pl> Tested-by: prash <prash.n.rao@gmail.com> Tested-by: amish <ammdispose-arch@yahoo.com> Tested-by: Matthias <morpheusxyz123@yahoo.de> Reviewed-by: Javi Merino <javi.merino@arm.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Chen Yu <yu.c.chen@intel.com>
| * | | | Thermal: Enable Broxton SoC thermal reporting deviceAmy Wiles2015-12-291-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Amy Wiles <amy.l.wiles@intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
| * | | | thermal: constify pch_dev_ops structureJulia Lawall2015-12-291-1/+1
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The pch_dev_ops structure is never modified. It is only stored in a field that is already declared as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
* | | | Merge branch 'for-linus' of ↵Linus Torvalds2016-01-241-2/+1
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client Pull Ceph updates from Sage Weil: "The two main changes are aio support in CephFS, and a series that fixes several issues in the authentication key timeout/renewal code. On top of that are a variety of cleanups and minor bug fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: libceph: remove outdated comment libceph: kill off ceph_x_ticket_handler::validity libceph: invalidate AUTH in addition to a service ticket libceph: fix authorizer invalidation, take 2 libceph: clear messenger auth_retry flag if we fault libceph: fix ceph_msg_revoke() libceph: use list_for_each_entry_safe ceph: use i_size_{read,write} to get/set i_size ceph: re-send AIO write request when getting -EOLDSNAP error ceph: Asynchronous IO support ceph: Avoid to propagate the invalid page point ceph: fix double page_unlock() in page_mkwrite() rbd: delete an unnecessary check before rbd_dev_destroy() libceph: use list_next_entry instead of list_entry_next ceph: ceph_frag_contains_value can be boolean ceph: remove unused functions in ceph_frag.h
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