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2020-09-26Merge tag 'samsung-soc-5.10' of ↵Olof Johansson
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/soc Samsung mach/soc changes for v5.10 1. Clear unneeded L2C-310 flag which presenc was triggering warning message. 2. Fix build of SAMSUNG_PM_DEBUG without MMU. 3. Minor cleanups and update of linux-samsung-soc mailing list in Maintainers. * tag 'samsung-soc-5.10' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: s3c64xx: bring back notes from removed debug-macro.S ARM: s3c24xx: fix Wunused-variable warning on !MMU ARM: samsung: fix PM debug build with DEBUG_LL but !MMU MAINTAINERS: mark linux-samsung-soc list non-moderated ARM: exynos: clear L310_AUX_CTRL_NS_LOCKDOWN in default l2c_aux_val Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-26Merge tag 'renesas-arm-soc-for-v5.10-tag1' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/soc Renesas ARM SoC updates for v5.10 - Make two local functions static. * tag 'renesas-arm-soc-for-v5.10-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: ARM: shmobile: rcar-gen2: Make rcar_gen2_{timer_init, reserve}() static Link: https://lore.kernel.org/r/20200918124800.15555-3-geert+renesas@glider.be Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-26Merge tag 'at91-soc-5.10' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/soc AT91 SoC for 5.10 - ULP0 fast wakeup support - PM cleanups * tag 'at91-soc-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: ARM: at91: pm: remove unnecessary at91sam9x60_idle ARM: at91: pm: of_node_put() after its usage ARM: at91: pm: add per soc validation of pm modes ARM: at91: pm: add support for ULP0 fast wakeup Link: https://lore.kernel.org/r/20200916211119.GA275438@piout.net Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-16ARM: s3c64xx: bring back notes from removed debug-macro.SKrzysztof Kozlowski
Documentation references notes from a removed debug-macro.S file so bring the contents here. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20200911143343.498-3-krzk@kernel.org
2020-09-16ARM: s3c24xx: fix Wunused-variable warning on !MMUKrzysztof Kozlowski
If S3C24xx machine code is build without CONFIG_MMU, the iotable() macros do nothing so annotate structures to get rid of warnings: arch/arm/mach-s3c24xx/common.c:140:24: warning: ‘s3c_iodesc’ defined but not used [-Wunused-variable] arch/arm/mach-s3c24xx/s3c2410.c:49:24: warning: ‘s3c2410_iodesc’ defined but not used [-Wunused-variable] arch/arm/mach-s3c24xx/s3c2412.c:60:24: warning: ‘s3c2412_iodesc’ defined but not used [-Wunused-variable] arch/arm/mach-s3c24xx/s3c2416.c:54:24: warning: ‘s3c2416_iodesc’ defined but not used [-Wunused-variable] arch/arm/mach-s3c24xx/s3c2443.c:45:24: warning: ‘s3c2443_iodesc’ defined but not used [-Wunused-variable] arch/arm/mach-s3c24xx/s3c244x.c:44:24: warning: ‘s3c244x_iodesc’ defined but not used [-Wunused-variable] Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20200910154150.3318-2-krzk@kernel.org
2020-09-16ARM: samsung: fix PM debug build with DEBUG_LL but !MMUKrzysztof Kozlowski
Selecting CONFIG_SAMSUNG_PM_DEBUG (depending on CONFIG_DEBUG_LL) but without CONFIG_MMU leads to build errors: arch/arm/plat-samsung/pm-debug.c: In function ‘s3c_pm_uart_base’: arch/arm/plat-samsung/pm-debug.c:57:2: error: implicit declaration of function ‘debug_ll_addr’ [-Werror=implicit-function-declaration] Fixes: 99b2fc2b8b40 ("ARM: SAMSUNG: Use debug_ll_addr() to get UART base address") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200910154150.3318-1-krzk@kernel.org
2020-09-16MAINTAINERS: mark linux-samsung-soc list non-moderatedLukas Bulwahn
In fifteen entries mentioning linux-samsung-soc@vger.kernel.org in MAINTAINERS, seven entries mention the list being moderated for non-subscribers and eight entries do not. Clearly only one can be right, though. Joe Perches suggested that all vger.kernel.org are not moderated for non-subscribers. Remove all the remarks from the entries following Joe's suggestion. Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Link: https://lore.kernel.org/lkml/da6f30896a8fd78635b3ca454d77a5292a9aa76d.camel@perches.com/ Link: https://lore.kernel.org/r/20200914061353.17535-1-lukas.bulwahn@gmail.com Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2020-09-13Merge tag 'arm-soc/for-5.10/soc' of https://github.com/Broadcom/stblinux ↵Olof Johansson
into arm/soc This pull request contains Broadcom ARM-based SoCs changes for 5.10, please pull the following: - Florian adds debug UART entries for the 72164 and 72165 SoCs and updates ARCH_BRCMSTB to select CONFIG_BCM7038_L1_IRQ which is an interrupt controller used with the 7211 chip family * tag 'arm-soc/for-5.10/soc' of https://github.com/Broadcom/stblinux: ARM: brcmstb: Add debug UART entry for 72615 ARM: bcm: Enable BCM7038_L1_IRQ for ARCH_BRCMSTB ARM: brcmstb: Add debug UART entry for 72614 Link: https://lore.kernel.org/r/20200912032153.1216354-5-f.fainelli@gmail.com Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-13Merge tag 'arm-soc/for-5.10/maintainers' of ↵Olof Johansson
https://github.com/Broadcom/stblinux into arm/soc This pull request contains Broadcom SoCs changes to the MAINTAINERS file for 5.10, please pull the following: - Christian updates the BCM5301x (Northstar) section to cover additional files added for the Cisco Meraki MR32 * tag 'arm-soc/for-5.10/maintainers' of https://github.com/Broadcom/stblinux: MAINTAINERS: extend BCM5301X ARM ARCHITECTURE files Link: https://lore.kernel.org/r/20200912032153.1216354-4-f.fainelli@gmail.com Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-13Merge tag 'omap-for-v5.10/ti-sysc-drop-pdata-signed' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/soc Add initial genpd support for omaps to drop more platform data We now drop legacy platform data for RTC on am3, am4 and dra7. And we add initial genpd support for PRM (Power and Reset Manager) and use it to drop legacy platform data for am3 sgx and omap4/5 l4_abe interconnect instance. * tag 'omap-for-v5.10/ti-sysc-drop-pdata-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2+: Drop legacy platform data for dra7 rtcss ARM: OMAP2+: Drop legacy platform data for am3 and am4 rtc soc: ti: pm33xx: Simplify RTC usage to prepare to drop platform data ARM: dts: Configure omap4 and 5 l4_abe for genpd and drop platform data ARM: dts: Configure am3 and am4 sgx for genpd and drop platform data soc: ti: omap-prm: Configure omap4 and 5 l4_abe power domain soc: ti: omap-prm: Configure sgx power domain for am3 and am4 soc: ti: omap-prm: Add basic power domain support dt-bindings: omap: Update PRM binding for genpd Link: https://lore.kernel.org/r/pull-1599132307-761202@atomide.com-2 Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-13Merge tag 'omap-for-v5.10/soc-signed' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/soc SoC changes for omaps for v5.10 Few changes to replace HTTP links with HTTPS, and a change to delete a duplicate word for omap1 mux.h comments. * tag 'omap-for-v5.10/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: arm: mach-omap1: mux.h: delete duplicate word ARM: OMAP2+: Replace HTTP links with HTTPS ones ARM: OMAP2+: pm33xx-core: Replace HTTP links with HTTPS ones ARM: OMAP2+: hwmod: Replace HTTP links with HTTPS ones ARM: OMAP2+: Replace HTTP links with HTTPS ones ARM: OMAP2+: PRM: Replace HTTP links with HTTPS ones Link: https://lore.kernel.org/r/pull-1599132307-761202@atomide.com Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-13Merge tag 'versatile-soc-v5.10-1' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into arm/soc Versatile SoC updates for the v5.10 kernel cycle: - Drop a static qualifier in integrator_soc_init() - Remove Integrator and Versatile from PHYS_OFFSET * tag 'versatile-soc-v5.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator: ARM: versatile: Remove Integrator and Realview from PHYS_OFFSET soc: integrator: Drop pointless static qualifier in integrator_soc_init() Link: https://lore.kernel.org/r/CACRpkdYYDSg8FAjJAqew5yEu7H1Y3E1rPN9TL25K31T=QWATuA@mail.gmail.com Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-13Merge tag 'samsung-soc-s3c-5.10' of ↵Olof Johansson
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/soc Samsung S3C24xx and S3C64xx machine code cleanup for v5.10 Big cleanup for the Samsung S3C24xx and S3C64xx platforms, although it also touches files shared with S5Pv210 and Exynos. This is mostly Arnd Bergmann work which Krzysztof Kozlowski took over, rebased and polished. The goal is to cleanup, merge and finally make the Samsung S3C24xx and S3C64xx architectures multiplatform. The multiplatform did not happen yet here - just cleaning up and merging into one arch/arm/mach-s3c directory. However this is step forward for multiplatform or at least to keep this code still maintainable. This pulls also branch with changes for Samsung SoC sound drivers from broonie/sound because the cleanups there were part of this series and all further patches depend on them. * tag 'samsung-soc-s3c-5.10' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: (62 commits) ARM: s3c: Avoid naming clash of S3C24xx and S3C64xx timer setup ARM: s3c: Cleanup from old plat-samsung include ARM: s3c: make headers local if possible ARM: s3c: move into a common directory ARM: s3c24xx: stop including mach/hardware.h from mach/io.h cpufreq: s3c24xx: move low-level clk reg access into platform code cpufreq: s3c2412: use global s3c2412_cpufreq_setrefresh ARM: s3c: remove cpufreq header dependencies cpufreq: s3c24xx: split out registers fbdev: s3c2410fb: remove mach header dependency ARM: s3c24xx: bast: avoid irq_desc array usage ARM: s3c24xx: spi: avoid hardcoding fiq number in driver ARM: s3c24xx: include mach/irqs.h where needed ARM: s3c24xx: move s3cmci pinctrl handling into board files ARM: s3c24xx: move iis pinctrl config into boards ARM: s3c24xx: move spi fiq handler into platform ARM: s3c: adc: move header to linux/soc/samsung ARM: s3c24xx: move irqchip driver back into platform ARM: s3c24xx: move regs-spi.h into spi driver ARM: s3c64xx: remove mach/hardware.h ... Link: https://lore.kernel.org/r/20200831154751.7551-1-krzk@kernel.org Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-10ARM: shmobile: rcar-gen2: Make rcar_gen2_{timer_init, reserve}() staticGeert Uytterhoeven
As of commit 1e90fea35b80cfe1 ("ARM: shmobile: r8a7791: Use common R-Car Gen2 machine definition"), there are no more users of rcar_gen2_timer_init() and rcar_gen2_reserve() outside arch/arm/mach-shmobile/setup-rcar-gen2.c. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Link: https://lore.kernel.org/r/20200908074403.4379-1-geert+renesas@glider.be
2020-09-04ARM: brcmstb: Add debug UART entry for 72615Florian Fainelli
72165 has the same memory map as 7278 and the same physical address for the UART, alias the definition accordingly. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2020-09-03Merge branch 'omap-for-v5.10/prm-genpd' into omap-for-v5.10/ti-sysc-drop-pdataTony Lindgren
2020-09-03Merge branch 'omap-for-v5.10/omap1' into omap-for-v5.10/socTony Lindgren
2020-08-30Linux 5.9-rc3v5.9-rc3Linus Torvalds
2020-08-30Merge branch 'linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fixes from Herbert Xu: - fix regression in af_alg that affects iwd - restore polling delay in qat - fix double free in ingenic on error path - fix potential build failure in sa2ul due to missing Kconfig dependency * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: af_alg - Work around empty control messages without MSG_MORE crypto: sa2ul - add Kconfig selects to fix build error crypto: ingenic - Drop kfree for memory allocated with devm_kzalloc crypto: qat - add delay before polling mailbox
2020-08-30Merge tag 'x86-urgent-2020-08-30' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Thomas Gleixner: "Three interrupt related fixes for X86: - Move disabling of the local APIC after invoking fixup_irqs() to ensure that interrupts which are incoming are noted in the IRR and not ignored. - Unbreak affinity setting. The rework of the entry code reused the regular exception entry code for device interrupts. The vector number is pushed into the errorcode slot on the stack which is then lifted into an argument and set to -1 because that's regs->orig_ax which is used in quite some places to check whether the entry came from a syscall. But it was overlooked that orig_ax is used in the affinity cleanup code to validate whether the interrupt has arrived on the new target. It turned out that this vector check is pointless because interrupts are never moved from one vector to another on the same CPU. That check is a historical leftover from the time where x86 supported multi-CPU affinities, but not longer needed with the now strict single CPU affinity. Famous last words ... - Add a missing check for an empty cpumask into the matrix allocator. The affinity change added a warning to catch the case where an interrupt is moved on the same CPU to a different vector. This triggers because a condition with an empty cpumask returns an assignment from the allocator as the allocator uses for_each_cpu() without checking the cpumask for being empty. The historical inconsistent for_each_cpu() behaviour of ignoring the cpumask and unconditionally claiming that CPU0 is in the mask struck again. Sigh. plus a new entry into the MAINTAINER file for the HPE/UV platform" * tag 'x86-urgent-2020-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: genirq/matrix: Deal with the sillyness of for_each_cpu() on UP x86/irq: Unbreak interrupt affinity setting x86/hotplug: Silence APIC only after all interrupts are migrated MAINTAINERS: Add entry for HPE Superdome Flex (UV) maintainers
2020-08-30Merge tag 'irq-urgent-2020-08-30' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Thomas Gleixner: "A set of fixes for interrupt chip drivers: - Revert the platform driver conversion of interrupt chip drivers as it turned out to create more problems than it solves. - Fix a trivial typo in the new module helpers which made probing reliably fail. - Small fixes in the STM32 and MIPS Ingenic drivers - The TI firmware rework which had badly managed dependencies and had to wait post rc1" * tag 'irq-urgent-2020-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/ingenic: Leave parent IRQ unmasked on suspend irqchip/stm32-exti: Avoid losing interrupts due to clearing pending bits by mistake irqchip: Revert modular support for drivers using IRQCHIP_PLATFORM_DRIVER helperse irqchip: Fix probing deferal when using IRQCHIP_PLATFORM_DRIVER helpers arm64: dts: k3-am65: Update the RM resource types arm64: dts: k3-am65: ti-sci-inta/intr: Update to latest bindings arm64: dts: k3-j721e: ti-sci-inta/intr: Update to latest bindings irqchip/ti-sci-inta: Add support for INTA directly connecting to GIC irqchip/ti-sci-inta: Do not store TISCI device id in platform device id field dt-bindings: irqchip: Convert ti, sci-inta bindings to yaml dt-bindings: irqchip: ti, sci-inta: Update docs to support different parent. irqchip/ti-sci-intr: Add support for INTR being a parent to INTR dt-bindings: irqchip: Convert ti, sci-intr bindings to yaml dt-bindings: irqchip: ti, sci-intr: Update bindings to drop the usage of gic as parent firmware: ti_sci: Add support for getting resource with subtype firmware: ti_sci: Drop unused structure ti_sci_rm_type_map firmware: ti_sci: Drop the device id to resource type translation
2020-08-30Merge tag 'sched-urgent-2020-08-30' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fix from Thomas Gleixner: "A single fix for the scheduler: - Make is_idle_task() __always_inline to prevent the compiler from putting it out of line into the wrong section because it's used inside noinstr sections" * tag 'sched-urgent-2020-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched: Use __always_inline on is_idle_task()
2020-08-30Merge tag 'locking-urgent-2020-08-30' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fixes from Thomas Gleixner: "A set of fixes for lockdep, tracing and RCU: - Prevent recursion by using raw_cpu_* operations - Fixup the interrupt state in the cpu idle code to be consistent - Push rcu_idle_enter/exit() invocations deeper into the idle path so that the lock operations are inside the RCU watching sections - Move trace_cpu_idle() into generic code so it's called before RCU goes idle. - Handle raw_local_irq* vs. local_irq* operations correctly - Move the tracepoints out from under the lockdep recursion handling which turned out to be fragile and inconsistent" * tag 'locking-urgent-2020-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: lockdep,trace: Expose tracepoints lockdep: Only trace IRQ edges mips: Implement arch_irqs_disabled() arm64: Implement arch_irqs_disabled() nds32: Implement arch_irqs_disabled() locking/lockdep: Cleanup x86/entry: Remove unused THUNKs cpuidle: Move trace_cpu_idle() into generic code cpuidle: Make CPUIDLE_FLAG_TLB_FLUSHED generic sched,idle,rcu: Push rcu_idle deeper into the idle path cpuidle: Fixup IRQ state lockdep: Use raw_cpu_*() for per-cpu variables
2020-08-30Merge tag '5.9-rc2-smb-fix' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds
Pull cfis fix from Steve French: "DFS fix for referral problem when using SMB1" * tag '5.9-rc2-smb-fix' of git://git.samba.org/sfrench/cifs-2.6: cifs: fix check of tcon dfs in smb1
2020-08-30Merge tag 'powerpc-5.9-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: - Revert our removal of PROT_SAO, at least one user expressed an interest in using it on Power9. Instead don't allow it to be used in guests unless enabled explicitly at compile time. - A fix for a crash introduced by a recent change to FP handling. - Revert a change to our idle code that left Power10 with no idle support. - One minor fix for the new scv system call path to set PPR. - Fix a crash in our "generic" PMU if branch stack events were enabled. - A fix for the IMC PMU, to correctly identify host kernel samples. - The ADB_PMU powermac code was found to be incompatible with VMAP_STACK, so make them incompatible in Kconfig until the code can be fixed. - A build fix in drivers/video/fbdev/controlfb.c, and a documentation fix. Thanks to Alexey Kardashevskiy, Athira Rajeev, Christophe Leroy, Giuseppe Sacco, Madhavan Srinivasan, Milton Miller, Nicholas Piggin, Pratik Rajesh Sampat, Randy Dunlap, Shawn Anastasio, Vaidyanathan Srinivasan. * tag 'powerpc-5.9-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/32s: Disable VMAP stack which CONFIG_ADB_PMU Revert "powerpc/powernv/idle: Replace CPU feature check with PVR check" powerpc/perf: Fix reading of MSR[HV/PR] bits in trace-imc powerpc/perf: Fix crashes with generic_compat_pmu & BHRB powerpc/64s: Fix crash in load_fp_state() due to fpexc_mode powerpc/64s: scv entry should set PPR Documentation/powerpc: fix malformed table in syscall64-abi video: fbdev: controlfb: Fix build for COMPILE_TEST=y && PPC_PMAC=n selftests/powerpc: Update PROT_SAO test to skip ISA 3.1 powerpc/64s: Disallow PROT_SAO in LPARs by default Revert "powerpc/64s: Remove PROT_SAO support"
2020-08-30Merge tag 'usb-5.9-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Let's try this again... Here are some USB fixes for 5.9-rc3. This differs from the previous pull request for this release in that the usb gadget patch now does not break some systems, and actually does what it was intended to do. Many thanks to Marek Szyprowski for quickly noticing and testing the patch from Andy Shevchenko to resolve this issue. Additionally, some more new USB quirks have been added to get some new devices to work properly based on user reports. Other than that, the patches are all here, and they contain: - usb gadget driver fixes - xhci driver fixes - typec fixes - new quirks and ids - fixes for USB patches that went into 5.9-rc1. All of these have been tested in linux-next with no reported issues" * tag 'usb-5.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (33 commits) usb: storage: Add unusual_uas entry for Sony PSZ drives USB: Ignore UAS for JMicron JMS567 ATA/ATAPI Bridge usb: host: ohci-exynos: Fix error handling in exynos_ohci_probe() USB: gadget: u_f: Unbreak offset calculation in VLAs USB: quirks: Ignore duplicate endpoint on Sound Devices MixPre-D usb: typec: tcpm: Fix Fix source hard reset response for TDA 2.3.1.1 and TDA 2.3.1.2 failures USB: PHY: JZ4770: Fix static checker warning. USB: gadget: f_ncm: add bounds checks to ncm_unwrap_ntb() USB: gadget: u_f: add overflow checks to VLA macros xhci: Always restore EP_SOFT_CLEAR_TOGGLE even if ep reset failed xhci: Do warm-reset when both CAS and XDEV_RESUME are set usb: host: xhci: fix ep context print mismatch in debugfs usb: uas: Add quirk for PNY Pro Elite tools: usb: move to tools buildsystem USB: Fix device driver race USB: Also match device drivers using the ->match vfunc usb: host: xhci-tegra: fix tegra_xusb_get_phy() usb: host: xhci-tegra: otg usb2/usb3 port init usb: hcd: Fix use after free in usb_hcd_pci_remove() usb: typec: ucsi: Hold con->lock for the entire duration of ucsi_register_port() ...
2020-08-30Merge tag 'edac_urgent_for_v5.9_rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras Pull EDAC fix from Borislav Petkov: "A fix to properly clear ghes_edac driver state on driver remove so that a subsequent load can probe the system properly (Shiju Jose)" * tag 'edac_urgent_for_v5.9_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras: EDAC/ghes: Fix NULL pointer dereference in ghes_edac_register()
2020-08-30Merge tag 'dma-mapping-5.9-2' of git://git.infradead.org/users/hch/dma-mappingLinus Torvalds
Pull dma-mapping fix from Christoph Hellwig: "Fix a possibly uninitialized variable (Dan Carpenter)" * tag 'dma-mapping-5.9-2' of git://git.infradead.org/users/hch/dma-mapping: dma-pool: Fix an uninitialized variable bug in atomic_pool_expand()
2020-08-30genirq/matrix: Deal with the sillyness of for_each_cpu() on UPThomas Gleixner
Most of the CPU mask operations behave the same way, but for_each_cpu() and it's variants ignore the cpumask argument and claim that CPU0 is always in the mask. This is historical, inconsistent and annoying behaviour. The matrix allocator uses for_each_cpu() and can be called on UP with an empty cpumask. The calling code does not expect that this succeeds but until commit e027fffff799 ("x86/irq: Unbreak interrupt affinity setting") this went unnoticed. That commit added a WARN_ON() to catch cases which move an interrupt from one vector to another on the same CPU. The warning triggers on UP. Add a check for the cpumask being empty to prevent this. Fixes: 2f75d9e1c905 ("genirq: Implement bitmap matrix allocator") Reported-by: kernel test robot <rong.a.chen@intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: stable@vger.kernel.org
2020-08-29Merge tag 'fallthrough-fixes-5.9-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux Pull fallthrough fixes from Gustavo A. R. Silva: "Fix some minor issues introduced by the recent treewide fallthrough conversions: - Fix identation issue - Fix erroneous fallthrough annotation - Remove unnecessary fallthrough annotation - Fix code comment changed by fallthrough conversion" * tag 'fallthrough-fixes-5.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux: arm64/cpuinfo: Remove unnecessary fallthrough annotation media: dib0700: Fix identation issue in dib8096_set_param_override() afs: Remove erroneous fallthough annotation iio: dpot-dac: fix code comment in dpot_dac_read_raw()
2020-08-29fsldma: fix very broken 32-bit ppc ioread64 functionalityLinus Torvalds
Commit ef91bb196b0d ("kernel.h: Silence sparse warning in lower_32_bits") caused new warnings to show in the fsldma driver, but that commit was not to blame: it only exposed some very incorrect code that tried to take the low 32 bits of an address. That made no sense for multiple reasons, the most notable one being that that code was intentionally limited to only 32-bit ppc builds, so "only low 32 bits of an address" was completely nonsensical. There were no high bits to mask off to begin with. But even more importantly fropm a correctness standpoint, turning the address into an integer then caused the subsequent address arithmetic to be completely wrong too, and the "+1" actually incremented the address by one, rather than by four. Which again was incorrect, since the code was reading two 32-bit values and trying to make a 64-bit end result of it all. Surprisingly, the iowrite64() did not suffer from the same odd and incorrect model. This code has never worked, but it's questionable whether anybody cared: of the two users that actually read the 64-bit value (by way of some C preprocessor hackery and eventually the 'get_cdar()' inline function), one of them explicitly ignored the value, and the other one might just happen to work despite the incorrect value being read. This patch at least makes it not fail the build any more, and makes the logic superficially sane. Whether it makes any difference to the code _working_ or not shall remain a mystery. Compile-tested-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-08-29Merge branch 'i2c/for-current' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "A core fix for ACPI matching and two driver bugfixes" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: iproc: Fix shifting 31 bits i2c: rcar: in slave mode, clear NACK earlier i2c: acpi: Remove dead code, i.e. i2c_acpi_match_device() i2c: core: Don't fail PRP0001 enumeration when no ID table exist
2020-08-29Merge tag 's390-5.9-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Vasily Gorbik: - Disable preemption trace in percpu macros since the lockdep code itself uses percpu variables now and it causes recursions. - Fix kernel space 4-level paging broken by recent vmem rework. * tag 's390-5.9-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/vmem: fix vmem_add_range for 4-level paging s390: don't trace preemption in percpu macros
2020-08-29Merge tag 'for-linus-5.9-rc3-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: "Two fixes for Xen: one needed for ongoing work to support virtio with Xen, and one for a corner case in IRQ handling with Xen" * tag 'for-linus-5.9-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: arm/xen: Add misuse warning to virt_to_gfn xen/xenbus: Fix granting of vmalloc'd memory XEN uses irqdesc::irq_data_common::handler_data to store a per interrupt XEN data pointer which contains XEN specific information.
2020-08-29Merge tag 'hwmon-for-v5.9-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: - Fix tempeerature scale in gsc-hwmon driver - Fix divide by 0 error in nct7904 driver - Drop non-existing attribute from pmbus/isl68137 driver - Fix status check in applesmc driver * tag 'hwmon-for-v5.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (gsc-hwmon) Scale temperature to millidegrees hwmon: (applesmc) check status earlier. hwmon: (nct7904) Correct divide by 0 hwmon: (pmbus/isl68137) remove READ_TEMPERATURE_1 telemetry for RAA228228
2020-08-28Merge tag 'block-5.9-2020-08-28' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block fixes from Jens Axboe: - nbd timeout fix (Hou) - device size fix for loop LOOP_CONFIGURE (Martijn) - MD pull from Song with raid5 stripe size fix (Yufen) * tag 'block-5.9-2020-08-28' of git://git.kernel.dk/linux-block: md/raid5: make sure stripe_size as power of two loop: Set correct device size when using LOOP_CONFIGURE nbd: restore default timeout when setting it to zero
2020-08-28Merge tag 'io_uring-5.9-2020-08-28' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull io_uring fixes from Jens Axboe: "A few fixes in here, all based on reports and test cases from folks using it. Most of it is stable material as well: - Hashed work cancelation fix (Pavel) - poll wakeup signalfd fix - memlock accounting fix - nonblocking poll retry fix - ensure we never return -ERESTARTSYS for reads - ensure offset == -1 is consistent with preadv2() as documented - IOPOLL -EAGAIN handling fixes - remove useless task_work bounce for block based -EAGAIN retry" * tag 'io_uring-5.9-2020-08-28' of git://git.kernel.dk/linux-block: io_uring: don't bounce block based -EAGAIN retry off task_work io_uring: fix IOPOLL -EAGAIN retries io_uring: clear req->result on IOPOLL re-issue io_uring: make offset == -1 consistent with preadv2/pwritev2 io_uring: ensure read requests go through -ERESTART* transformation io_uring: don't use poll handler if file can't be nonblocking read/written io_uring: fix imbalanced sqo_mm accounting io_uring: revert consumed iov_iter bytes on error io-wq: fix hang after cancelling pending hashed work io_uring: don't recurse on tsk->sighand->siglock with signalfd
2020-08-28Merge tag 'devprop-5.9-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull device properties framework fix from Rafael Wysocki: "Prevent the promotion of the secondary firmware node of a device to the primary one from leaking a pointer (Heikki Krogerus)" * tag 'devprop-5.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: device property: Fix the secondary firmware node handling in set_primary_fwnode()
2020-08-28Merge tag 'acpi-5.9-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fixes from Rafael Wysocki: "These fix two recent issues in the ACPI memory mappings management code and tighten up error handling in the ACPI driver for AMD SoCs (APD). Specifics: - Avoid redundant rounding to the page size in acpi_os_map_iomem() to address a recently introduced issue with the EFI memory map permission check on ARM64 (Ard Biesheuvel). - Fix acpi_release_memory() to wait until the memory mappings released by it have been really unmapped (Rafael Wysocki). - Make the ACPI driver for AMD SoCs (APD) check the return value of acpi_dev_get_property() to avoid failures in the cases when the device property under inspection is missing (Furquan Shaikh)" * tag 'acpi-5.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: OSL: Prevent acpi_release_memory() from returning too early ACPI: ioremap: avoid redundant rounding to OS page size ACPI: SoC: APD: Check return value of acpi_dev_get_property()
2020-08-28Merge tag 'pm-5.9-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "These fix the recently added Tegra194 cpufreq driver and the handling of devices using runtime PM during system-wide suspend, improve the intel_pstate driver documentation and clean up the cpufreq core. Specifics: - Make the recently added Tegra194 cpufreq driver use read_cpuid_mpir() instead of cpu_logical_map() to avoid exporting logical_cpu_map (Sumit Gupta). - Drop the automatic system wakeup event reporting for devices with pending runtime-resume requests during system-wide suspend to avoid spurious aborts of the suspend flow (Rafael Wysocki). - Fix build warning in the intel_pstate driver documentation and improve the wording in there (Randy Dunlap). - Clean up two pieces of code in the cpufreq core (Viresh Kumar)" * tag 'pm-5.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: Use WARN_ON_ONCE() for invalid relation cpufreq: No need to verify cpufreq_driver in show_scaling_cur_freq() PM: sleep: core: Fix the handling of pending runtime resume requests Documentation: fix pm/intel_pstate build warning and wording cpufreq: replace cpu_logical_map() with read_cpuid_mpir()
2020-08-28Merge branch 'acpi-mm'Rafael J. Wysocki
* acpi-mm: ACPI: OSL: Prevent acpi_release_memory() from returning too early ACPI: ioremap: avoid redundant rounding to OS page size
2020-08-28Merge branch 'pm-cpufreq'Rafael J. Wysocki
* pm-cpufreq: cpufreq: Use WARN_ON_ONCE() for invalid relation cpufreq: No need to verify cpufreq_driver in show_scaling_cur_freq() Documentation: fix pm/intel_pstate build warning and wording cpufreq: replace cpu_logical_map() with read_cpuid_mpir()
2020-08-28Merge tag 'arm64-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Catalin Marinas: - Fix kernel build with the integrated LLVM assembler which doesn't see the -Wa,-march option. - Fix "make vdso_install" when COMPAT_VDSO is disabled. - Make KVM more robust if the AT S1E1R instruction triggers an exception (architecture corner cases). * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: KVM: arm64: Set HCR_EL2.PTW to prevent AT taking synchronous exception KVM: arm64: Survive synchronous exceptions caused by AT instructions KVM: arm64: Add kvm_extable for vaxorcism code arm64: vdso32: make vdso32 install conditional arm64: use a common .arch preamble for inline assembly
2020-08-28kernel.h: Silence sparse warning in lower_32_bitsHerbert Xu
I keep getting sparse warnings in crypto such as: CHECK drivers/crypto/ccree/cc_hash.c drivers/crypto/ccree/cc_hash.c:49:9: warning: cast truncates bits from constant value (47b5481dbefa4fa4 becomes befa4fa4) drivers/crypto/ccree/cc_hash.c:49:26: warning: cast truncates bits from constant value (db0c2e0d64f98fa7 becomes 64f98fa7) [.. many more ..] This patch removes the warning by adding a mask to keep sparse happy. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-08-28Merge tag 'writeback_for_v5.9-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull writeback fixes from Jan Kara: "Fixes for writeback code occasionally skipping writeback of some inodes or livelocking sync(2)" * tag 'writeback_for_v5.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: writeback: Drop I_DIRTY_TIME_EXPIRE writeback: Fix sync livelock due to b_dirty_time processing writeback: Avoid skipping inode writeback writeback: Protect inode->i_io_list with inode->i_lock
2020-08-28Merge tag 'gfs2-v5.9-rc2-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 Pull gfs2 fix from Andreas Gruenbacher: "Fix a memory leak on filesystem withdraw. We didn't detect this bug because we have slab merging on by default (CONFIG_SLAB_MERGE_DEFAULT). Adding 'slub_nomerge' to the kernel command line exposed the problem" * tag 'gfs2-v5.9-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: gfs2: add some much needed cleanup for log flushes that fail
2020-08-28Merge tag 'ceph-for-5.9-rc3' of git://github.com/ceph/ceph-clientLinus Torvalds
Pull ceph fixes from Ilya Dryomov: "We have an inode number handling change, prompted by s390x which is a 64-bit architecture with a 32-bit ino_t, a patch to disallow leases to avoid potential data integrity issues when CephFS is re-exported via NFS or CIFS and a fix for the bulk of W=1 compilation warnings" * tag 'ceph-for-5.9-rc3' of git://github.com/ceph/ceph-client: ceph: don't allow setlease on cephfs ceph: fix inode number handling on arches with 32-bit ino_t libceph: add __maybe_unused to DEFINE_CEPH_FEATURE
2020-08-28cifs: fix check of tcon dfs in smb1Paulo Alcantara
For SMB1, the DFS flag should be checked against tcon->Flags rather than tcon->share_flags. While at it, add an is_tcon_dfs() helper to check for DFS capability in a more generic way. Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Signed-off-by: Steve French <stfrench@microsoft.com> Reviewed-by: Shyam Prasad N <nspmangalore@gmail.com>
2020-08-28Merge tag 'mfd-fixes-5.9' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD fixes from Lee Jones: - fix double free - handle devicetree disabled devices gracefully * tag 'mfd-fixes-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: mfd: mfd-core: Ensure disabled devices are ignored without error mfd: core: Fix double-free in mfd_remove_devices_fn()
2020-08-28Merge tag 'drm-fixes-2020-08-28' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm fixes from Dave Airlie: "As expected a bit of an rc3 uptick, amdgpu and msm are the main ones, one msm patch was from the merge window, but had dependencies and we dropped it until the other tree had landed. Otherwise it's a couple of fixes for core, and etnaviv, and single i915, exynos, omap fixes. I'm still tracking the Sandybridge gpu relocations issue, if we don't see much movement I might just queue up the reverts. I'll talk to Daniel next week once he's back from holidays. core: - Take modeset bkl for legacy drivers dp_mst: - Allow null crtc in dp_mst i915: - Fix command parser desc matching with masks amdgpu: - Misc display fixes - Backlight fixes - MPO fix for DCN1 - Fixes for Sienna Cichlid - Fixes for Navy Flounder - Vega SW CTF fixes - SMU fix for Raven - Fix a possible overflow in INFO ioctl - Gfx10 clockgating fix msm: - opp/bw scaling patch followup - frequency restoring fux - vblank in atomic commit fix - dpu modesetting fixes - fencing fix etnaviv: - scheduler interaction fix - gpu init regression fix exynos: - Just drop __iommu annotation to fix sparse warning omap: - locking state fix" * tag 'drm-fixes-2020-08-28' of git://anongit.freedesktop.org/drm/drm: (41 commits) drm/amd/display: Fix memleak in amdgpu_dm_mode_config_init drm/amdgpu: disable runtime pm for navy_flounder drm/amd/display: Retry AUX write when fail occurs drm/amdgpu: Fix buffer overflow in INFO ioctl drm/amd/powerplay: Fix hardmins not being sent to SMU for RV drm/amdgpu: use MODE1 reset for navy_flounder by default drm/amd/pm: correct the thermal alert temperature limit settings drm/amdgpu: add asd fw check before loading asd drm/amd/display: Keep current gain when ABM disable immediately drm/amd/display: Fix passive dongle mistaken as active dongle in EDID emulation drm/amd/display: Revert HDCP disable sequence change drm/amd/display: Send DISPLAY_OFF after power down on boot drm/amdgpu/gfx10: refine mgcg setting drm/amd/pm: correct Vega20 swctf limit setting drm/amd/pm: correct Vega12 swctf limit setting drm/amd/pm: correct Vega10 swctf limit setting drm/amd/pm: set VCN pg per instances drm/amd/pm: enable run_btc callback for sienna_cichlid drivers: gpu: amd: Initialize amdgpu_dm_backlight_caps object to 0 in amdgpu_dm_update_backlight_caps drm/amd/display: Reject overlay plane configurations in multi-display scenarios ...