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* RDMA/hns: Delete unused variable in hns_roce_v2_modify_qp functionLijun Ou2019-03-261-2/+0
| | | | | | | The src_mac array is not used in hns_roce_v2_modify_qp function. Signed-off-by: Lijun Ou <oulijun@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
* RDMA/hns: Bugfix for sending with invalidateLijun Ou2019-03-261-1/+1
| | | | | | | | | According to IB protocol, the send with invalidate operation will not invalidate mr that was created through a register mr or reregister mr. Fixes: e93df0108579 ("RDMA/hns: Support local invalidate for hip08 in kernel space") Signed-off-by: Lijun Ou <oulijun@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
* RDMA/hns: Hide error print information with roce vf deviceLijun Ou2019-03-261-7/+5
| | | | | | | | The driver should not print the error information when the hip08 driver not support virtual function. Signed-off-by: Lijun Ou <oulijun@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
* RDMA/hns: Only assgin some fields if the relatived attr_mask is setLijun Ou2019-03-261-71/+81
| | | | | | | | | | | According to IB protocol, some fields of qp context are filled with optional when the relatived attr_mask are set. The relatived attr_mask include IB_QP_TIMEOUT, IB_QP_RETRY_CNT, IB_QP_RNR_RETRY and IB_QP_MIN_RNR_TIMER. Besides, we move some assignments of the fields of qp context into the outside of the specific qp state jump function. Signed-off-by: Lijun Ou <oulijun@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
* RDMA/hns: Update the range of raq_psn field of qp contextLijun Ou2019-03-261-2/+2
| | | | | | | According to hip08 UM(User Manual), the raq_psn field size is [23:0]. Signed-off-by: Lijun Ou <oulijun@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
* RDMA/hns: Only assign the fields of the rq psn if IB_QP_RQ_PSN is setLijun Ou2019-03-261-12/+16
| | | | | | | | Only when the IB_QP_RQ_PSN flags of attr_mask is set is it valid to assign the relatived fields of rq'psn into the qp context when modified qp. Signed-off-by: Lijun Ou <oulijun@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
* RDMA/hns: Only assign the relatived fields of psn if IB_QP_SQ_PSN is setLijun Ou2019-03-261-37/+46
| | | | | | | | Only when the IB_QP_SQ_PSN flags of attr_mask is set is it valid to assign the relatived fields of psn into the qp context when modified qp. Signed-off-by: Lijun Ou <oulijun@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
* cxgb4: Convert stid_idr to XArrayMatthew Wilcox2019-03-263-83/+22
| | | | | | Signed-off-by: Matthew Wilcox <willy@infradead.org> Acked-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
* cxgb4: Convert atid_idr to XArrayMatthew Wilcox2019-03-263-20/+24
| | | | | Signed-off-by: Matthew Wilcox <willy@infradead.org> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
* cxgb4: Convert hwtid_idr to XArrayMatthew Wilcox2019-03-253-22/+33
| | | | | | Signed-off-by: Matthew Wilcox <willy@infradead.org> Acked-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
* cxgb4: Convert mmidr to XArrayMatthew Wilcox2019-03-253-24/+20
| | | | | | Signed-off-by: Matthew Wilcox <willy@infradead.org> Acked-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
* cxgb4: Convert qpidr to XArrayMatthew Wilcox2019-03-254-95/+73
| | | | | | Signed-off-by: Matthew Wilcox <willy@infradead.org> Acked-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
* cxgb4: Convert cqidr to XArrayMatthew Wilcox2019-03-254-12/+11
| | | | | | Signed-off-by: Matthew Wilcox <willy@infradead.org> Acked-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
* cxgb3: Convert mmidr to XArrayMatthew Wilcox2019-03-254-35/+10
| | | | | | Signed-off-by: Matthew Wilcox <willy@infradead.org> Acked-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
* cxgb3: Convert qpidr to XArrayMatthew Wilcox2019-03-254-40/+33
| | | | | | Signed-off-by: Matthew Wilcox <willy@infradead.org> Acked-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
* cxgb3: Convert cqidr to XArrayMatthew Wilcox2019-03-253-6/+6
| | | | | | | | | | It would make sense to convert this to an allocating XArray and remove the kfifo that is currently used to allocate the CQID, but that work is better done by someone who has the hardware to test with. Signed-off-by: Matthew Wilcox <willy@infradead.org> Acked-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
* Merge branch 'timers-urgent-for-linus' of ↵Linus Torvalds2019-03-245-39/+20
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fixes from Thomas Gleixner: "A set of small fixes plus the removal of stale board support code: - Remove the board support code from the clpx711x clocksource driver. This change had fallen through the cracks and I'm sending it now rather than dealing with people who want to improve that stale code for 3 month. - Use the proper clocksource mask on RICSV - Make local scope functions and variables static" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/drivers/clps711x: Remove board support clocksource/drivers/riscv: Fix clocksource mask clocksource/drivers/mips-gic-timer: Make gic_compare_irqaction static clocksource/drivers/timer-ti-dm: Make omap_dm_timer_set_load_start() static clocksource/drivers/tcb_clksrc: Make tc_clksrc_suspend/resume() static clocksource/drivers/clps711x: Make clps711x_clksrc_init() static time/jiffies: Make refined_jiffies static
| * clocksource/drivers/clps711x: Remove board supportAlexander Shiyan2019-03-241-32/+13
| | | | | | | | | | | | | | | | | | | | | | | | Since board support for the CLPS711X platform was removed, remove the board support from the clps711x-timer driver. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lkml.kernel.org/r/20181220111626.17140-1-shc_work@mail.ru
| * clocksource/drivers/riscv: Fix clocksource maskAtish Patra2019-03-231-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For all riscv architectures (RV32, RV64 and RV128), the clocksource is a 64 bit incrementing counter. Fix the clock source mask accordingly. Tested on both 64bit and 32 bit virt machine in QEMU. Fixes: 62b019436814 ("clocksource: new RISC-V SBI timer driver") Signed-off-by: Atish Patra <atish.patra@wdc.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Anup Patel <anup@brainfault.org> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: linux-riscv@lists.infradead.org Cc: Palmer Dabbelt <palmer@sifive.com> Cc: Anup Patel <Anup.Patel@wdc.com> Cc: Damien Le Moal <Damien.LeMoal@wdc.com> Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/20190322215411.19362-1-atish.patra@wdc.com
| * clocksource/drivers/mips-gic-timer: Make gic_compare_irqaction staticYueHaibing2019-03-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Fix sparse warning: drivers/clocksource/mips-gic-timer.c:70:18: warning: symbol 'gic_compare_irqaction' was not declared. Should it be static? Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: <daniel.lezcano@linaro.org> Link: https://lkml.kernel.org/r/20190322144359.19516-1-yuehaibing@huawei.com
| * clocksource/drivers/timer-ti-dm: Make omap_dm_timer_set_load_start() staticYueHaibing2019-03-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | Fix sparse warning: drivers/clocksource/timer-ti-dm.c:589:5: warning: symbol 'omap_dm_timer_set_load_start' was not declared. Should it be static? Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: <daniel.lezcano@linaro.org> Link: https://lkml.kernel.org/r/20190322144302.6704-1-yuehaibing@huawei.com
| * clocksource/drivers/tcb_clksrc: Make tc_clksrc_suspend/resume() staticYueHaibing2019-03-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix sparse warnings: drivers/clocksource/tcb_clksrc.c:74:6: warning: symbol 'tc_clksrc_suspend' was not declared. Should it be static? drivers/clocksource/tcb_clksrc.c:89:6: warning: symbol 'tc_clksrc_resume' was not declared. Should it be static? Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: <nicolas.ferre@microchip.com> Cc: <daniel.lezcano@linaro.org> Cc: <linux-arm-kernel@lists.infradead.org> Link: https://lkml.kernel.org/r/20190322143940.12396-1-yuehaibing@huawei.com
| * clocksource/drivers/clps711x: Make clps711x_clksrc_init() staticYueHaibing2019-03-221-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix sparse warning: drivers/clocksource/clps711x-timer.c:96:13: warning: symbol 'clps711x_clksrc_init' was not declared. Should it be static? Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: <daniel.lezcano@linaro.org> Cc: <shc_work@mail.ru> Cc: <linux-arm-kernel@lists.infradead.org> Link: https://lkml.kernel.org/r/20190322143708.12716-1-yuehaibing@huawei.com
* | Merge branch 'irq-urgent-for-linus' of ↵Linus Torvalds2019-03-248-46/+30
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Thomas Gleixner: "A set of fixes for the interrupt subsystem: - Remove secondary GIC support on systems w/o device-tree support - A set of small fixlets in various irqchip drivers - static and fall-through annotations - Kernel doc and typo fixes" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: genirq: Mark expected switch case fall-through genirq/devres: Remove excess parameter from kernel doc irqchip/irq-mvebu-sei: Make mvebu_sei_ap806_caps static irqchip/mbigen: Don't clear eventid when freeing an MSI irqchip/stm32: Don't set rising configuration registers at init irqchip/stm32: Don't clear rising/falling config registers at init dt-bindings: irqchip: renesas-irqc: Document r8a774c0 support irqchip/mmp: Make mmp_irq_domain_ops static irqchip/brcmstb-l2: Make two init functions static genirq: Fix typo in comment of IRQD_MOVE_PCNTXT irqchip/gic-v3-its: Fix comparison logic in lpi_range_cmp irqchip/gic: Drop support for secondary GIC in non-DT systems irqchip/imx-irqsteer: Fix of_property_read_u32() error handling
| * | irqchip/irq-mvebu-sei: Make mvebu_sei_ap806_caps staticYueHaibing2019-03-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix sparse warning: drivers/irqchip/irq-mvebu-sei.c:481:23: warning: symbol 'mvebu_sei_ap806_caps' was not declared. Should it be static? Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: <jason@lakedaemon.net> Cc: <andrew@lunn.ch> Cc: <gregory.clement@bootlin.com> Cc: <sebastian.hesselbarth@gmail.com> Cc: <marc.zyngier@arm.com> Cc: <linux-arm-kernel@lists.infradead.org> Link: https://lkml.kernel.org/r/20190321151448.15600-1-yuehaibing@huawei.com
| * | Merge tag 'irqchip-5.1-2' of ↵Thomas Gleixner2019-03-217-45/+29
| |\ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent Pull irqchip updates for 5.1 from Marc Zyngier: - irqsteer error handling fix - GICv3 range coalescing fix - stm32 coprocessor coexistence fixes - mbigen MSI teardown fix - non-DT secondary GIC infrastructure removed - various cleanups (brcmstb-l2, mmp) - new DT bindings (r8a774c0)
| | * irqchip/mbigen: Don't clear eventid when freeing an MSIJianguo Chen2019-03-211-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mbigen_write_msg clears eventid bits of a mbigen register when free a interrupt, because msi_domain_deactivate memset struct msg to zero. Then multiple mbigen pins with zero eventid will report the same interrupt number. The eventid clear call trace: free_irq __free_irq irq_shutdown irq_domain_deactivate_irq __irq_domain_deactivate_irq __irq_domain_deactivate_irq msi_domain_deactivate platform_msi_write_msg mbigen_write_msg Signed-off-by: Jianguo Chen <chenjianguo3@huawei.com> [maz: massaged subject] Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
| | * irqchip/stm32: Don't set rising configuration registers at initFabien Dessenne2019-03-211-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The rising configuration status register (rtsr) is not banked. As it is shared with the co-processor, it should not be written at probe time, else the co-processor configuration will be lost. Fixes: f9fc1745501e ("irqchip/stm32: Add host and driver data structures") Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
| | * irqchip/stm32: Don't clear rising/falling config registers at initFabien Dessenne2019-03-211-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Falling and rising configuration and status registers are not banked. As they are shared with M4 co-processor, they should not be cleared at probe time, else M4 co-processor configuration will be lost. Fixes: f9fc1745501e ("irqchip/stm32: Add host and driver data structures") Signed-off-by: Loic Pallardy <loic.pallardy@st.com> Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
| | * irqchip/mmp: Make mmp_irq_domain_ops staticYueHaibing2019-03-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix sparse warning: drivers/irqchip/irq-mmp.c:182:29: warning: symbol 'mmp_irq_domain_ops' was not declared. Should it be static? Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
| | * irqchip/brcmstb-l2: Make two init functions staticYueHaibing2019-03-211-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix sparse warnings: drivers/irqchip/irq-brcmstb-l2.c:278:12: warning: symbol 'brcmstb_l2_edge_intc_of_init' was not declared. Should it be static? drivers/irqchip/irq-brcmstb-l2.c:285:12: warning: symbol 'brcmstb_l2_lvl_intc_of_init' was not declared. Should it be static? Signed-off-by: YueHaibing <yuehaibing@huawei.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
| | * irqchip/gic-v3-its: Fix comparison logic in lpi_range_cmpRasmus Villemoes2019-03-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The lpi_range_list is supposed to be sorted in ascending order of ->base_id (at least if the range merging is to work), but the current comparison function returns a positive value if rb->base_id > ra->base_id, which means that list_sort() will put A after B in that case - and vice versa, of course. Fixes: 880cb3cddd16 (irqchip/gic-v3-its: Refactor LPI allocator) Cc: stable@vger.kernel.org (v4.19+) Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
| | * irqchip/gic: Drop support for secondary GIC in non-DT systemsMarc Zyngier2019-03-111-29/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We do not have any in-tree platform with this pathological setup, and only a single system (Cavium's cns3xxx) isn't DT aware. Let's drop the secondary GIC support for now, until we remove the above horror altogether. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
| | * irqchip/imx-irqsteer: Fix of_property_read_u32() error handlingArnd Bergmann2019-03-041-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc points out that irqs_num is not initialized when of_property_read_u32() is an empty stub function: Included from drivers/irqchip/irq-imx-irqsteer.c:7: drivers/irqchip/irq-imx-irqsteer.c: In function 'imx_irqsteer_probe': include/uapi/linux/kernel.h:13:49: error: 'irqs_num' may be used uninitialized in this function [-Werror=maybe-uninitialized] The same can actually happen with CONFIG_OF=y as well, though we don't get a warning then. Add error checking here that lets the code deal with missing or invalid properties as well as avoid the warning. Fixes: 28528fca4908 ("irqchip/imx-irqsteer: Add multi output interrupts support") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
* | | Merge branch 'next' of ↵Linus Torvalds2019-03-246-16/+30
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux Pull thermal management fixes from Zhang Rui: - Fix a wrong __percpu structure declaration in intel_powerclamp driver (Luc Van Oostenryck) - Fix truncated name of the idle injection kthreads created by intel_powerclamp driver (Zhang Rui) - Fix the missing UUID supports in int3400 thermal driver (Matthew Garrett) - Fix a crash when accessing the debugfs of bcm2835 SoC thermal driver (Phil Elwell) - A couple of trivial fixes/cleanups in some SoC thermal drivers * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: thermal/intel_powerclamp: fix truncated kthread name thermal: mtk: Allocate enough space for mtk_thermal. thermal/int340x_thermal: fix mode setting thermal/int340x_thermal: Add additional UUIDs thermal: cpu_cooling: Remove unused cur_freq variable thermal: bcm2835: Fix crash in bcm2835_thermal_debugfs thermal: samsung: Fix incorrect check after code merge thermal/intel_powerclamp: fix __percpu declaration of worker_data
| * \ \ Merge branches 'fixes' and 'thermal-intel' into nextZhang Rui2019-03-182-5/+18
| |\ \ \
| | * | | thermal/intel_powerclamp: fix truncated kthread nameZhang Rui2019-03-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | kthread name only allows 15 characters (TASK_COMMON_LEN is 16). Thus rename the kthreads created by intel_powerclamp driver from "kidle_inject/ + decimal cpuid" to "kidle_inj/ + decimal cpuid" to avoid truncated kthead name for cpu 100 and later. Signed-off-by: Zhang Rui <rui.zhang@intel.com>
| | * | | thermal/int340x_thermal: fix mode settingMatthew Garrett2019-03-181-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | int3400 only pushes the UUID into the firmware when the mode is flipped to "enable". The current code only exposes the mode flag if the firmware supports the PASSIVE_1 UUID, which not all machines do. Remove the restriction. Signed-off-by: Matthew Garrett <mjg59@google.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
| | * | | thermal/int340x_thermal: Add additional UUIDsMatthew Garrett2019-03-181-0/+14
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add more supported DPTF policies than the driver currently exposes. Signed-off-by: Matthew Garrett <mjg59@google.com> Cc: Nisha Aram <nisha.aram@intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
| * | | thermal: mtk: Allocate enough space for mtk_thermal.Pi-Hsun Shih2019-03-181-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The mtk_thermal struct contains a 'struct mtk_thermal_bank banks[];', but the allocation only allocates sizeof(struct mtk_thermal) bytes, which cause out of bound access with the ->banks[] member. Change it to a fixed size array instead. Signed-off-by: Pi-Hsun Shih <pihsun@chromium.org> Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
| * | | thermal: cpu_cooling: Remove unused cur_freq variableShaokun Zhang2019-03-181-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 'cur_freq' local variable became unused after commit 84fe2cab4859 ("cpu_cooling: Drop static-power related stuff"), let's remove it. Cc: Amit Daniel Kachhap <amit.kachhap@gmail.com> Cc: Viresh Kumar <viresh.kumar@linaro.org> Cc: Javi Merino <javi.merino@kernel.org> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
| * | | thermal: bcm2835: Fix crash in bcm2835_thermal_debugfsPhil Elwell2019-03-181-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "cat /sys/kernel/debug/bcm2835_thermal/regset" causes a NULL pointer dereference in bcm2835_thermal_debugfs. The driver makes use of the implementation details of the thermal framework to retrieve a pointer to its private data from a struct thermal_zone_device, and gets it wrong - leading to the crash. Instead, store its private data as the drvdata and retrieve the thermal_zone_device pointer from it. Fixes: bcb7dd9ef206 ("thermal: bcm2835: add thermal driver for bcm2835 SoC") Signed-off-by: Phil Elwell <phil@raspberrypi.org> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
| * | | thermal: samsung: Fix incorrect check after code mergeMarek Szyprowski2019-03-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge commit 19785cf93b6c ("Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal") broke the code introduced by commit ffe6e16f14fa ("thermal: exynos: Reduce severity of too early temperature read"). Restore the original code from the mentioned commit to finally fix the warning message during boot: thermal thermal_zone0: failed to read out thermal zone (-22) Reported-by: Marian Mihailescu <mihailescu2m@gmail.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Fixes: 19785cf93b6c ("Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal") Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
| * | | thermal/intel_powerclamp: fix __percpu declaration of worker_dataLuc Van Oostenryck2019-03-181-1/+1
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This variable is declared as: static struct powerclamp_worker_data * __percpu worker_data; In other words, a percpu pointer to struct ... But this variable not used like so but as a pointer to a percpu struct powerclamp_worker_data. So fix the declaration as: static struct powerclamp_worker_data __percpu *worker_data; This also quiets Sparse's warnings from __verify_pcpu_ptr(), like: 494:49: warning: incorrect type in initializer (different address spaces) 494:49: expected void const [noderef] <asn:3> *__vpp_verify 494:49: got struct powerclamp_worker_data * Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com> Reviewed-by: Petr Mladek <pmladek@suse.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
* | | Merge tag 'auxdisplay-for-linus-v5.1-rc2' of git://github.com/ojeda/linuxLinus Torvalds2019-03-245-29/+74
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull auxdisplay updates from Miguel Ojeda: "A few fixes and improvements for auxdisplay: - Series to fix a memory leak in hd44780 while introducing charlcd_free(). From Andy Shevchenko - Series to clean up the Kconfig menus and a couple of improvements for charlcd. From Mans Rullgard" * tag 'auxdisplay-for-linus-v5.1-rc2' of git://github.com/ojeda/linux: auxdisplay: charlcd: make backlight initial state configurable auxdisplay: charlcd: simplify init message display auxdisplay: deconfuse configuration auxdisplay: hd44780: Convert to use charlcd_free() auxdisplay: panel: Convert to use charlcd_free() auxdisplay: charlcd: Introduce charlcd_free() helper auxdisplay: charlcd: Move to_priv() to charlcd namespace auxdisplay: hd44780: Fix memory leak on ->remove()
| * | | auxdisplay: charlcd: make backlight initial state configurableMans Rullgard2019-03-172-1/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The charlcd driver currently flashes the backlight once on init. This may not be desirable. Thus, add options for turning the backlight off or on as well. Signed-off-by: Mans Rullgard <mans@mansr.com> Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
| * | | auxdisplay: charlcd: simplify init message displayMans Rullgard2019-03-171-7/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If CONFIG_PANEL_CHANGE_MESSAGE is set, CONFIG_PANEL_BOOT_MESSAGE will also be defined, so the double ifdef is pointless. Simplify the code further by using an intermediate macro rather duplicating most of the line. Signed-off-by: Mans Rullgard <mans@mansr.com> Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
| * | | auxdisplay: deconfuse configurationMans Rullgard2019-03-172-6/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The auxdisplay Kconfig is confusing. It creates two separate menus even though the settings are closely related. Moreover, the options for setting the boot message depend on CONFIG_PARPORT even though they are used by drivers that do not. Clear up the confusion by moving the "Parallel port LCD/Keypad" menu under auxdisplay where it logically belongs. Change the boot message options to depend only on CONFIG_CHARLCD, making them accessible also when only the HD44780 is selected. Since the "Parallel port LCD/Keypad" driver now has a new dependency on CONFIG_AUXDISPLAY, rename its Kconfig symbol and keep the old one such that make oldconfig will not disable the driver. Signed-off-by: Mans Rullgard <mans@mansr.com> Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
| * | | auxdisplay: hd44780: Convert to use charlcd_free()Andy Shevchenko2019-03-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert to use charlcd_free() instead of kfree() for sake of type check. Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
| * | | auxdisplay: panel: Convert to use charlcd_free()Andy Shevchenko2019-03-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert to use charlcd_free() instead of kfree() for sake of type check. Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-02-05 11:37:57 +0100