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Author SHA1 Message Date
Linus Torvalds
de55409658 RTC for 5.14 
Drivers:
  - add or fix SPDX identifiers
  - NXP pcf*: fix datasheet URLs
  - imxdi: add wakeup support
  - pcf2127: handle timestamp interrupts, this fixes a possible interrupt storm
  - bd70528: Drop BD70528 support
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Merge tag 'rtc-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

Pull RTC updates from Alexandre Belloni:
 "Mostly documentation/comment changes and non urgent fixes.

   - add or fix SPDX identifiers

   - NXP pcf*: fix datasheet URLs

   - imxdi: add wakeup support

   - pcf2127: handle timestamp interrupts, this fixes a possible
     interrupt storm

   - bd70528: Drop BD70528 support"

* tag 'rtc-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (33 commits)
  rtc: pcf8523: rename register and bit defines
  rtc: pcf2127: handle timestamp interrupts
  rtc: at91sam9: Remove unnecessary offset variable checks
  rtc: s5m: Check return value of s5m_check_peding_alarm_interrupt()
  rtc: spear: convert to SPDX identifier
  rtc: tps6586x: convert to SPDX identifier
  rtc: tps80031: convert to SPDX identifier
  rtc: rtd119x: Fix format of SPDX identifier
  rtc: sc27xx: Fix format of SPDX identifier
  rtc: palmas: convert to SPDX identifier
  rtc: max6900: convert to SPDX identifier
  rtc: ds1374: convert to SPDX identifier
  rtc: au1xxx: convert to SPDX identifier
  rtc: pcf85063: Update the PCF85063A datasheet revision
  dt-bindings: rtc: ti,bq32k: take maintainership
  rtc: pcf8563: Fix the datasheet URL
  rtc: pcf85063: Fix the datasheet URL
  rtc: pcf2127: Fix the datasheet URL
  dt-bindings: rtc: ti,bq32k: Convert to json-schema
  dt-bindings: rtc: rx8900: Convert to YAML schema
  ...
 2021-07-10 16:19:10 -07:00
Mel Gorman
6bce244390 mm/page_alloc: Revert pahole zero-sized workaround 
Commit dbbee9d5cd ("mm/page_alloc: convert per-cpu list protection to
local_lock") folded in a workaround patch for pahole that was unable to
deal with zero-sized percpu structures.

A superior workaround is achieved with commit a0b8200d06 ("kbuild:
skip per-CPU BTF generation for pahole v1.18-v1.21").

This patch reverts the dummy field and the pahole version check.

Fixes: dbbee9d5cd ("mm/page_alloc: convert per-cpu list protection to local_lock")
Signed-off-by: Mel Gorman <mgorman@techsingularity.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2021-07-10 16:09:39 -07:00
Alexandre Belloni
4aa90c036d rtc: pcf8523: rename register and bit defines 
arch/arm/mach-ixp4xx/include/mach/platform.h now gets included indirectly
and defines REG_OFFSET. Rename the register and bit definition to something
specific to the driver.

Fixes: 7fd70c65fa ("ARM: irqstat: Get rid of duplicated declaration")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210710211431.1393589-1-alexandre.belloni@bootlin.com
 2021-07-10 23:18:30 +02:00
Linus Torvalds
1e16624d7b 13 cifs/smb3 fixes. Most are to address minor issues pointed out by Coverity. Also includes a packet signing enhancement and mount improvement 
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Merge tag '5.14-rc-smb3-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6

Pull cifs fixes from Steve French:
 "13 cifs/smb3 fixes. Most are to address minor issues pointed out by
  Coverity.

  Also includes a packet signing enhancement and mount improvement"

* tag '5.14-rc-smb3-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: update internal version number
  cifs: prevent NULL deref in cifs_compose_mount_options()
  SMB3.1.1: Add support for negotiating signing algorithm
  cifs: use helpers when parsing uid/gid mount options and validate them
  CIFS: Clarify SMB1 code for POSIX Lock
  CIFS: Clarify SMB1 code for rename open file
  CIFS: Clarify SMB1 code for delete
  CIFS: Clarify SMB1 code for SetFileSize
  smb3: fix typo in header file
  CIFS: Clarify SMB1 code for UnixSetPathInfo
  CIFS: Clarify SMB1 code for UnixCreateSymLink
  cifs: clarify SMB1 code for UnixCreateHardLink
  cifs: make locking consistent around the server session status
 2021-07-10 12:04:58 -07:00
Linus Torvalds
67d8d36564 pci-v5.14-fixes-1 
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Merge tag 'pci-v5.14-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull pci fix from Bjorn Helgaas:
 "Revert host bridge window patch that fixed HP EliteDesk 805 G6, but
  broke ppc:sam460ex (Bjorn Helgaas)"

* tag 'pci-v5.14-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
  Revert "PCI: Coalesce host bridge contiguous apertures"
 2021-07-10 11:57:57 -07:00
Linus Torvalds
88bbd8a031 I3C for 5.14 
Drivers:
  - svc: two small fixes
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Merge tag 'i3c/for-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux

Pull i3c updates from Alexandre Belloni:

 - two small fixes to the svc driver

* tag 'i3c/for-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux:
  i3c: master: svc: fix doc warning in svc-i3c-master.c
  i3c: master: svc: drop free_irq of devm_request_irq allocated irq
 2021-07-10 11:53:06 -07:00
Linus Torvalds
f7ea4be434 - Add rk3568 sensor support (Finley Xiao) 
- Add missing MODULE_DEVICE_TABLE for the Spreadtrum sensor (Chunyan
   Zhang)
 
 - Export additionnal attributes for the int340x thermal processor
   (Srinivas Pandruvada)
 
 - Add SC7280 compatible for the tsens driver (Rajeshwari Ravindra
   Kamble)
 
 - Fix kernel documentation for thermal_zone_device_unregister()	and
   use devm_platform_get_and_ioremap_resource() (Yang Yingliang)
 
 - Fix coefficient calculations for the rcar_gen3 sensor driver (Niklas
   Söderlund)
 
 - Fix shadowing variable rcar_gen3_ths_tj_1 (Geert Uytterhoeven)
 
 - Add missing of_node_put() for the iMX and Spreadtrum sensors
   (Krzysztof Kozlowski)
 
 - Add tegra3 thermal sensor DT bindings (Dmitry Osipenko)
 
 - Stop the thermal zone monitoring when unregistering it to prevent a
   temperature update without the 'get_temp' callback (Dmitry Osipenko)
 
 - Add rk3568 DT bindings, convert bindings to yaml schemas and add the
   corresponding compatible in the Rockchip sensor (Ezequiel Garcia)
 
 - Add the sc8180x compatible for the Qualcomm tsensor (Bjorn Andersson)
 
 - Use the find_first_zero_bit()	function instead of custom code (Andy
   Shevchenko)
 
 - Fix the kernel doc for the device cooling device (Yang Li)
 
 - Reorg the processor thermal int340x to set the scene for the PCI
   mmio driver (Srinivas Pandruvada)
 
 - Add PCI MMIO driver for the int340x processor thermal driver
   (Srinivas Pandruvada)
 
 - Add hwmon sensors for the mediatek sensor (Frank Wunderlich)
 
 - Fix warning for return value reported by Smatch for the int340x
   thermal processor (Srinivas Pandruvada)
 
 - Fix wrong register access and decoding for the int340x thermal
   processor (Srinivas Pandruvada)
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Merge tag 'thermal-v5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux

Pull thermal updates from Daniel Lezcano:

 - Add rk3568 sensor support (Finley Xiao)

 - Add missing MODULE_DEVICE_TABLE for the Spreadtrum sensor (Chunyan
   Zhang)

 - Export additionnal attributes for the int340x thermal processor
   (Srinivas Pandruvada)

 - Add SC7280 compatible for the tsens driver (Rajeshwari Ravindra
   Kamble)

 - Fix kernel documentation for thermal_zone_device_unregister() and use
   devm_platform_get_and_ioremap_resource() (Yang Yingliang)

 - Fix coefficient calculations for the rcar_gen3 sensor driver (Niklas
   Söderlund)

 - Fix shadowing variable rcar_gen3_ths_tj_1 (Geert Uytterhoeven)

 - Add missing of_node_put() for the iMX and Spreadtrum sensors
   (Krzysztof Kozlowski)

 - Add tegra3 thermal sensor DT bindings (Dmitry Osipenko)

 - Stop the thermal zone monitoring when unregistering it to prevent a
   temperature update without the 'get_temp' callback (Dmitry Osipenko)

 - Add rk3568 DT bindings, convert bindings to yaml schemas and add the
   corresponding compatible in the Rockchip sensor (Ezequiel Garcia)

 - Add the sc8180x compatible for the Qualcomm tsensor (Bjorn Andersson)

 - Use the find_first_zero_bit() function instead of custom code (Andy
   Shevchenko)

 - Fix the kernel doc for the device cooling device (Yang Li)

 - Reorg the processor thermal int340x to set the scene for the PCI mmio
   driver (Srinivas Pandruvada)

 - Add PCI MMIO driver for the int340x processor thermal driver
   (Srinivas Pandruvada)

 - Add hwmon sensors for the mediatek sensor (Frank Wunderlich)

 - Fix warning for return value reported by Smatch for the int340x
   thermal processor (Srinivas Pandruvada)

 - Fix wrong register access and decoding for the int340x thermal
   processor (Srinivas Pandruvada)

* tag 'thermal-v5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (23 commits)
  thermal/drivers/int340x/processor_thermal: Fix tcc setting
  thermal/drivers/int340x/processor_thermal: Fix warning for return value
  thermal/drivers/mediatek: Add sensors-support
  thermal/drivers/int340x/processor_thermal: Add PCI MMIO based thermal driver
  thermal/drivers/int340x/processor_thermal: Split enumeration and processing part
  thermal: devfreq_cooling: Fix kernel-doc
  thermal/drivers/intel/intel_soc_dts_iosf: Switch to use find_first_zero_bit()
  dt-bindings: thermal: tsens: Add sc8180x compatible
  dt-bindings: rockchip-thermal: Support the RK3568 SoC compatible
  dt-bindings: thermal: convert rockchip-thermal to json-schema
  thermal/core/thermal_of: Stop zone device before unregistering it
  dt-bindings: thermal: Add binding for Tegra30 thermal sensor
  thermal/drivers/sprd: Add missing of_node_put for loop iteration
  thermal/drivers/imx_sc: Add missing of_node_put for loop iteration
  thermal/drivers/rcar_gen3_thermal: Do not shadow rcar_gen3_ths_tj_1
  thermal/drivers/rcar_gen3_thermal: Fix coefficient calculations
  thermal/drivers/st: Use devm_platform_get_and_ioremap_resource()
  thermal/core: Correct function name thermal_zone_device_unregister()
  dt-bindings: thermal: tsens: Add compatible string to TSENS binding for SC7280
  thermal/drivers/int340x: processor_thermal: Export additional attributes
  ...
 2021-07-10 11:43:25 -07:00
Linus Torvalds
81361b837a Kbuild updates for v5.14 
- Increase the -falign-functions alignment for the debug option.
 
  - Remove ugly libelf checks from the top Makefile.
 
  - Make the silent build (-s) more silent.
 
  - Re-compile the kernel if KBUILD_BUILD_TIMESTAMP is specified.
 
  - Various script cleanups
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Merge tag 'kbuild-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild updates from Masahiro Yamada:

 - Increase the -falign-functions alignment for the debug option.

 - Remove ugly libelf checks from the top Makefile.

 - Make the silent build (-s) more silent.

 - Re-compile the kernel if KBUILD_BUILD_TIMESTAMP is specified.

 - Various script cleanups

* tag 'kbuild-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (27 commits)
  scripts: add generic syscallnr.sh
  scripts: check duplicated syscall number in syscall table
  sparc: syscalls: use pattern rules to generate syscall headers
  parisc: syscalls: use pattern rules to generate syscall headers
  nds32: add arch/nds32/boot/.gitignore
  kbuild: mkcompile_h: consider timestamp if KBUILD_BUILD_TIMESTAMP is set
  kbuild: modpost: Explicitly warn about unprototyped symbols
  kbuild: remove trailing slashes from $(KBUILD_EXTMOD)
  kconfig.h: explain IS_MODULE(), IS_ENABLED()
  kconfig: constify long_opts
  scripts/setlocalversion: simplify the short version part
  scripts/setlocalversion: factor out 12-chars hash construction
  scripts/setlocalversion: add more comments to -dirty flag detection
  scripts/setlocalversion: remove workaround for old make-kpkg
  scripts/setlocalversion: remove mercurial, svn and git-svn supports
  kbuild: clean up ${quiet} checks in shell scripts
  kbuild: sink stdout from cmd for silent build
  init: use $(call cmd,) for generating include/generated/compile.h
  kbuild: merge scripts/mkmakefile to top Makefile
  sh: move core-y in arch/sh/Makefile to arch/sh/Kbuild
  ...
 2021-07-10 11:01:38 -07:00
Linus Torvalds
e98e03d075 s390 updates for the 5.14 merge window #2 
- Fix preempt_count initialization.
 
 - Rework call_on_stack() macro to add proper type handling and avoid
   possible register corruption.
 
 - More error prone "register asm" removal and fixes.
 
 - Fix syscall restarting when multiple signals are coming in. This adds
   minimalistic trampolines to vdso so we can return from signal without
   using the stack which requires pgm check handler hacks when NX is
   enabled.
 
 - Remove HAVE_IRQ_EXIT_ON_IRQ_STACK since this is no longer true after
   switch to generic entry.
 
 - Fix protected virtualization secure storage access exception handling.
 
 - Make machine check C handler always enter with DAT enabled and move
   register validation to C code.
 
 - Fix tinyconfig boot problem by avoiding MONITOR CALL without CONFIG_BUG.
 
 - Increase asm symbols alignment to 16 to make it consistent with
   compilers.
 
 - Enable concurrent access to the CPU Measurement Counter Facility.
 
 - Add support for dynamic AP bus size limit and rework ap_dqap to deal
   with messages greater than recv buffer.
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Merge tag 's390-5.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull more s390 updates from Vasily Gorbik:

 - Fix preempt_count initialization.

 - Rework call_on_stack() macro to add proper type handling and avoid
   possible register corruption.

 - More error prone "register asm" removal and fixes.

 - Fix syscall restarting when multiple signals are coming in. This adds
   minimalistic trampolines to vdso so we can return from signal without
   using the stack which requires pgm check handler hacks when NX is
   enabled.

 - Remove HAVE_IRQ_EXIT_ON_IRQ_STACK since this is no longer true after
   switch to generic entry.

 - Fix protected virtualization secure storage access exception
   handling.

 - Make machine check C handler always enter with DAT enabled and move
   register validation to C code.

 - Fix tinyconfig boot problem by avoiding MONITOR CALL without
   CONFIG_BUG.

 - Increase asm symbols alignment to 16 to make it consistent with
   compilers.

 - Enable concurrent access to the CPU Measurement Counter Facility.

 - Add support for dynamic AP bus size limit and rework ap_dqap to deal
   with messages greater than recv buffer.

* tag 's390-5.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (41 commits)
  s390: preempt: Fix preempt_count initialization
  s390/linkage: increase asm symbols alignment to 16
  s390: rename CALL_ON_STACK_NORETURN() to call_on_stack_noreturn()
  s390: add type checking to CALL_ON_STACK_NORETURN() macro
  s390: remove old CALL_ON_STACK() macro
  s390/softirq: use call_on_stack() macro
  s390/lib: use call_on_stack() macro
  s390/smp: use call_on_stack() macro
  s390/kexec: use call_on_stack() macro
  s390/irq: use call_on_stack() macro
  s390/mm: use call_on_stack() macro
  s390: introduce proper type handling call_on_stack() macro
  s390/irq: simplify on_async_stack()
  s390/irq: inline do_softirq_own_stack()
  s390/irq: simplify do_softirq_own_stack()
  s390/ap: get rid of register asm in ap_dqap()
  s390: rename PIF_SYSCALL_RESTART to PIF_EXECVE_PGSTE_RESTART
  s390: move restart of execve() syscall
  s390/signal: remove sigreturn on stack
  s390/signal: switch to using vdso for sigreturn and syscall restart
  ...
 2021-07-10 10:46:14 -07:00
Linus Torvalds
379cf80a98 - fix for accesing gic via vdso 
- two build fixes
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Merge tag 'mips_5.14_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

Pull MIPS fixes from Thomas Bogendoerfer:

 - fix for accesing gic via vdso

 - two build fixes

* tag 'mips_5.14_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
  MIPS: vdso: Invalid GIC access through VDSO
  mips: disable branch profiling in boot/decompress.o
  mips: always link byteswap helpers into decompressor
 2021-07-10 10:36:33 -07:00
Linus Torvalds
af4cf6a568 ARM: Defconfig changes for 5.14 
A set of defconfig changes, we keep them in a separate branch to avoid
 conflicts between topics by separating them out. These changes are
 almost exclusively turning on new drivers for various platforms, or
 turning on modules for new drivers for the shared generic configs.
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Merge tag 'arm-defconfig-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM defconfig updates from "Olof Johansson
 "A set of defconfig changes, we keep them in a separate branch to avoid
  conflicts between topics by separating them out.

  These changes are almost exclusively turning on new drivers for
  various platforms, or turning on modules for new drivers for the
  shared generic configs"

* tag 'arm-defconfig-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (22 commits)
  arm64: defconfig: Enable renesas usb xhci pci host controller
  arm64: defconfig: Visconti: Enable GPIO
  arm64: defconfig: Visconti: Enable PWM
  arm64: defconfig: add drivers needed for DragonBoard410c
  ARM: config: aspeed: Add DEBUG_FS and EXT4
  ARM: ixp4xx_defconfig: add MTD_PHYSMAP
  ARM: ixp4xx_defconfig: add CONFIG_SERIAL_OF_PLATFORM
  ARM: imx_v6_v7_defconfig: Select the Wifi ath10k sdio driver
  ARM: exynos_defconfig: restore framebuffer support
  arm64: defconfig: Enable ARCH_R9A07G044
  ARM: configs: at91_dt_defconfig: configs for sam9x60
  arm64: defconfig: Enable Exynos UFS driver
  arm64: defconfig: qcom: enable interconnect for SM8350
  ARM: tegra_defconfig: Enable CONFIG_DEVFREQ_THERMAL
  arm64: defconfig: Enable usb2_clksel for R-Car Gen3 and RZ/G2
  arm64: defconfig: enable Layerscape EDAC driver
  ARM: omap2plus_defconfig: Add LP5523 LED driver
  ARM: omap2plus_defconfig: Add WL1251 and WEXT modules
  ARM: shmobile: defconfig: Refresh for v5.13-rc1
  arm64: defconfig: Allow Mediatek boards to boot from the mmc
  ...
 2021-07-10 10:29:35 -07:00
Linus Torvalds
071e5aceeb ARM: Drivers for 5.14 
- Reset controllers: Adding support for Microchip Sparx5 Switch.
 
 - Memory controllers: ARM Primecell PL35x SMC memory controller
   driver cleanups and improvements.
 
 - i.MX SoC drivers: Power domain support for i.MX8MM and i.MX8MN.
 
 - Rockchip: RK3568 power domains support + DT binding updates,
   cleanups.
 
 - Qualcomm SoC drivers: Amend socinfo with more SoC/PMIC details,
   including support for MSM8226, MDM9607, SM6125 and SC8180X.
 
 - ARM FFA driver: "Firmware Framework for ARMv8-A", defining
   management interfaces and communication (including bus model)
   between partitions both in Normal and Secure Worlds.
 
 - Tegra Memory controller changes, including major rework to deal
   with identity mappings at boot and integration with ARM SMMU
   pieces.
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Merge tag 'arm-drivers-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM driver updates from Olof Johansson:

 - Reset controllers: Adding support for Microchip Sparx5 Switch.

 - Memory controllers: ARM Primecell PL35x SMC memory controller driver
   cleanups and improvements.

 - i.MX SoC drivers: Power domain support for i.MX8MM and i.MX8MN.

 - Rockchip: RK3568 power domains support + DT binding updates,
   cleanups.

 - Qualcomm SoC drivers: Amend socinfo with more SoC/PMIC details,
   including support for MSM8226, MDM9607, SM6125 and SC8180X.

 - ARM FFA driver: "Firmware Framework for ARMv8-A", defining management
   interfaces and communication (including bus model) between partitions
   both in Normal and Secure Worlds.

 - Tegra Memory controller changes, including major rework to deal with
   identity mappings at boot and integration with ARM SMMU pieces.

* tag 'arm-drivers-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (120 commits)
  firmware: turris-mox-rwtm: add marvell,armada-3700-rwtm-firmware compatible string
  firmware: turris-mox-rwtm: show message about HWRNG registration
  firmware: turris-mox-rwtm: fail probing when firmware does not support hwrng
  firmware: turris-mox-rwtm: report failures better
  firmware: turris-mox-rwtm: fix reply status decoding function
  soc: imx: gpcv2: add support for i.MX8MN power domains
  dt-bindings: add defines for i.MX8MN power domains
  firmware: tegra: bpmp: Fix Tegra234-only builds
  iommu/arm-smmu: Use Tegra implementation on Tegra186
  iommu/arm-smmu: tegra: Implement SID override programming
  iommu/arm-smmu: tegra: Detect number of instances at runtime
  dt-bindings: arm-smmu: Add Tegra186 compatible string
  firmware: qcom_scm: Add MDM9607 compatible
  soc: qcom: rpmpd: Add MDM9607 RPM Power Domains
  soc: renesas: Add support to read LSI DEVID register of RZ/G2{L,LC} SoC's
  soc: renesas: Add ARCH_R9A07G044 for the new RZ/G2L SoC's
  dt-bindings: soc: rockchip: drop unnecessary #phy-cells from grf.yaml
  memory: emif: remove unused frequency and voltage notifiers
  memory: fsl_ifc: fix leak of private memory on probe failure
  memory: fsl_ifc: fix leak of IO mapping on probe failure
  ...
 2021-07-10 09:46:20 -07:00
Linus Torvalds
e083bbd604 ARM: Devicetree material for 5.14 
Like always, the DT branch is sizable. There are numerous additions and
 fixes to existing platforms, but also a handful of new ones introduced.
 Less than some other releases, but there's been significant work on
 cleanups, refactorings and device enabling on existing platforms.
 
 A non-exhaustive list of new material:
 
  - Refactoring of BCM2711 dtsi structure to add support for the Raspberry Pi 400
  - Rockchip: RK3568 SoC and EVB, video codecs for rk3036/3066/3188/322x
  - Qualcomm: SA8155p Automotive platform (SM8150 derivative),
    SM8150/8250 enhancements and support for Sony Xperia 1/1II and 5/5II
  - TI K3: PCI/USB3 support on AM64-sk boards, R5 remoteproc definitions
  - TI OMAP: Various cleanups
  - Tegra: Audio support for Jetson Xavier NX, SMMU support on Tegra194
  - Qualcomm: lots of additions for peripherals across several SoCs, and
    new support for Microsoft Surface Duo (SM8150-based), Huawei Ascend G7.
  - i.MX: Numerous additions of features across SoCs and boards.
  - Allwinner: More device bindings for V3s, Forlinx OKA40i-C and NanoPi
    R1S H5 boards
  - MediaTek: More device bindings for mt8167, new Chromebook system
    variants for mt8183
  - Renesas: RZ/G2L SoC and EVK added
  - Amlogic: BananaPi BPI-M5 board added
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Merge tag 'arm-dt-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM devicetree updates from Olof Johansson:
 "Like always, the DT branch is sizable. There are numerous additions
  and fixes to existing platforms, but also a handful of new ones
  introduced. Less than some other releases, but there's been
  significant work on cleanups, refactorings and device enabling on
  existing platforms.

  A non-exhaustive list of new material:

   - Refactoring of BCM2711 dtsi structure to add support for the
     Raspberry Pi 400

   - Rockchip: RK3568 SoC and EVB, video codecs for
     rk3036/3066/3188/322x

   - Qualcomm: SA8155p Automotive platform (SM8150 derivative),
     SM8150/8250 enhancements and support for Sony Xperia 1/1II and
     5/5II

   - TI K3: PCI/USB3 support on AM64-sk boards, R5 remoteproc
     definitions

   - TI OMAP: Various cleanups

   - Tegra: Audio support for Jetson Xavier NX, SMMU support on Tegra194

   - Qualcomm: lots of additions for peripherals across several SoCs,
     and new support for Microsoft Surface Duo (SM8150-based), Huawei
     Ascend G7.

   - i.MX: Numerous additions of features across SoCs and boards.

   - Allwinner: More device bindings for V3s, Forlinx OKA40i-C and
     NanoPi R1S H5 boards

   - MediaTek: More device bindings for mt8167, new Chromebook system
     variants for mt8183

   - Renesas: RZ/G2L SoC and EVK added

   - Amlogic: BananaPi BPI-M5 board added"

* tag 'arm-dt-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (511 commits)
  arm64: dts: rockchip: add basic dts for RK3568 EVB
  arm64: dts: rockchip: add core dtsi for RK3568 SoC
  arm64: dts: rockchip: add generic pinconfig settings used by most Rockchip socs
  ARM: dts: rockchip: add vpu and vdec node for RK322x
  ARM: dts: rockchip: add vpu nodes for RK3066 and RK3188
  ARM: dts: rockchip: add vpu node for RK3036
  arm64: dts: ipq8074: Add QUP6 I2C node
  arm64: dts: rockchip: Re-add regulator-always-on for vcc_sdio for rk3399-roc-pc
  arm64: dts: rockchip: Re-add regulator-boot-on, regulator-always-on for vdd_gpu on rk3399-roc-pc
  arm64: dts: rockchip: add ir-receiver for rk3399-roc-pc
  arm64: dts: rockchip: Add USB-C port details for rk3399 Firefly
  arm64: dts: rockchip: Sort rk3399 firefly pinmux entries
  arm64: dts: rockchip: add infrared receiver node to RK3399 Firefly
  arm64: dts: rockchip: add SPDIF node for rk3399-firefly
  arm64: dts: rockchip: Add Rotation Property for OGA Panel
  arm64: dts: qcom: sc7180: bus votes for eMMC and SD card
  arm64: dts: qcom: sm8250-edo: Add Samsung touchscreen
  arm64: dts: qcom: sm8250-edo: Enable GPI DMA
  arm64: dts: qcom: sm8250-edo: Enable ADSP/CDSP/SLPI
  arm64: dts: qcom: sm8250-edo: Enable PCIe
  ...
 2021-07-10 09:33:54 -07:00
Linus Torvalds
6e207b8821 ARM: SoC changes for 5.14 
A few SoC (code) changes have queued up this cycle, mostly for minor
 changes and some refactoring and cleanup of legacy platforms. This
 branch also contains a few of the fixes that weren't sent in by the end
 of the release (all fairly minor).
 
  - Adding an additional maintainer for the TEE subsystem (Sumit Garg)
 
  - Quite a significant modernization of the IXP4xx platforms by Linus
    Walleij, revisiting with a new PCI host driver/binding, removing legacy
    mach/* include dependencies and moving platform detection/config to
    drivers/soc. Also some updates/cleanup of platform data.
 
  - Core power domain support for Tegra platforms, and some improvements
    in build test coverage by adding stubs for compile test targets.
 
  - A handful of updates to i.MX platforms, adding legacy (non-PSCI) SMP
    support on i.MX7D, SoC ID setup for i.MX50, removal of platform data
    and board fixups for iMX6/7.
 
  ... and a few smaller changes and fixes for Samsung, OMAP, Allwinner,
  Rockchip.
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Merge tag 'arm-soc-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC updates from Olof Johansson:
 "A few SoC (code) changes have queued up this cycle, mostly for minor
  changes and some refactoring and cleanup of legacy platforms. This
  branch also contains a few of the fixes that weren't sent in by the
  end of the release (all fairly minor).

   - Adding an additional maintainer for the TEE subsystem (Sumit Garg)

   - Quite a significant modernization of the IXP4xx platforms by Linus
     Walleij, revisiting with a new PCI host driver/binding, removing
     legacy mach/* include dependencies and moving platform
     detection/config to drivers/soc. Also some updates/cleanup of
     platform data.

   - Core power domain support for Tegra platforms, and some
     improvements in build test coverage by adding stubs for compile
     test targets.

   - A handful of updates to i.MX platforms, adding legacy (non-PSCI)
     SMP support on i.MX7D, SoC ID setup for i.MX50, removal of platform
     data and board fixups for iMX6/7.

  ... and a few smaller changes and fixes for Samsung, OMAP, Allwinner,
  Rockchip"

* tag 'arm-soc-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (53 commits)
  MAINTAINERS: Add myself as TEE subsystem reviewer
  ixp4xx: fix spelling mistake in Kconfig "Devce" -> "Device"
  hw_random: ixp4xx: Add OF support
  hw_random: ixp4xx: Add DT bindings
  hw_random: ixp4xx: Turn into a module
  hw_random: ixp4xx: Use SPDX license tag
  hw_random: ixp4xx: enable compile-testing
  pata: ixp4xx: split platform data to its own header
  soc: ixp4xx: move cpu detection to linux/soc/ixp4xx/cpu.h
  PCI: ixp4xx: Add a new driver for IXP4xx
  PCI: ixp4xx: Add device tree bindings for IXP4xx
  ARM/ixp4xx: Make NEED_MACH_IO_H optional
  ARM/ixp4xx: Move the virtual IObases
  MAINTAINERS: ARM/MStar/Sigmastar SoCs: Add a link to the MStar tree
  ARM: debug: add UART early console support for MSTAR SoCs
  ARM: dts: ux500: Fix LED probing
  ARM: imx: add smp support for imx7d
  ARM: imx6q: drop of_platform_default_populate() from init_machine
  arm64: dts: rockchip: Update RK3399 PCI host bridge window to 32-bit address memory
  soc/tegra: fuse: Fix Tegra234-only builds
  ...
 2021-07-10 09:22:44 -07:00
Linus Torvalds
b6fd9e2594 arm: ioremap: don't abuse pfn_valid() to check if pfn is in RAM 
The semantics of pfn_valid() is to check presence of the memory map for a
 PFN and not whether a PFN is in RAM. The memory map may be present for a
 hole in the physical memory and if such hole corresponds to an MMIO range,
 __arm_ioremap_pfn_caller() will produce a WARN() and fail:
 
 Use memblock_is_map_memory() instead of pfn_valid() to check if a PFN is in
 RAM or not.
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Merge tag 'fixes-2021-07-09' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock

Pull memblock fix from Mike Rapoport:
 "This is a fix for the rework of ARM's pfn_valid() implementation
  merged during this merge window.

  Don't abuse pfn_valid() to check if pfn is in RAM

  The semantics of pfn_valid() is to check presence of the memory map
  for a PFN and not whether a PFN is in RAM. The memory map may be
  present for a hole in the physical memory and if such hole corresponds
  to an MMIO range, __arm_ioremap_pfn_caller() will produce a WARN() and
  fail.

  Use memblock_is_map_memory() instead of pfn_valid() to check if a PFN
  is in RAM or not"

* tag 'fixes-2021-07-09' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock:
  arm: ioremap: don't abuse pfn_valid() to check if pfn is in RAM
 2021-07-10 09:17:13 -07:00
Linus Torvalds
20d5e570ae Merge branch 'for-5.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu 
Pull percpu fix from Dennis Zhou:
 "This is just a single change to fix percpu depopulation. The code
  relied on depopulation code written specifically for the free path and
  relied on vmalloc to do the tlb flush lazily. As we're modifying the
  backing pages during the lifetime of a chunk, we need to also flush
  the tlb accordingly.

  Guenter Roeck reported this issue in [1] on mips. I believe we just
  happen to be lucky given the much larger chunk sizes on x86 and
  consequently less churning of this memory"

Link: https://lore.kernel.org/lkml/20210702191140.GA3166599@roeck-us.net/ [1]

* 'for-5.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu:
  percpu: flush tlb in pcpu_reclaim_populated()
 2021-07-10 09:06:41 -07:00
Mian Yousaf Kaukab
2f86198467 rtc: pcf2127: handle timestamp interrupts 
commit 03623b4b04 ("rtc: pcf2127: add tamper detection support")
added support for timestamp interrupts. However they are not being
handled in the irq handler. If a timestamp interrupt occurs it
results in kernel disabling the interrupt and displaying the call
trace:

[  121.145580] irq 78: nobody cared (try booting with the "irqpoll" option)
...
[  121.238087] [<00000000c4d69393>] irq_default_primary_handler threaded [<000000000a90d25b>] pcf2127_rtc_irq [rtc_pcf2127]
[  121.248971] Disabling IRQ #78

Handle timestamp interrupts in pcf2127_rtc_irq(). Save time stamp
before clearing TSF1 and TSF2 flags so that it can't be overwritten.
Set a flag to mark if the timestamp is valid and only report to sysfs
if the flag is set. To mimic the hardware behavior, don’t save
another timestamp until the first one has been read by the userspace.

However, if the alarm irq is not configured, keep the old way of
handling timestamp interrupt in the timestamp0 sysfs calls.

Signed-off-by: Mian Yousaf Kaukab <ykaukab@suse.de>
Reviewed-by: Bruno Thomsen <bruno.thomsen@gmail.com>
Tested-by: Bruno Thomsen <bruno.thomsen@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210629150643.31551-1-ykaukab@suse.de
 2021-07-10 02:58:31 +02:00
Nobuhiro Iwamatsu
37aadf9b2a rtc: at91sam9: Remove unnecessary offset variable checks 
The offset variable is checked by at91_rtc_readalarm(), but this check
is unnecessary because the previous check knew that the value of this
variable was not 0.
This removes that unnecessary offset variable checks.

Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Ludovic Desroches <ludovic.desroches@microchip.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210708051340.341345-1-nobuhiro1.iwamatsu@toshiba.co.jp
 2021-07-10 02:42:08 +02:00
Nobuhiro Iwamatsu
f2581b1dfa rtc: s5m: Check return value of s5m_check_peding_alarm_interrupt() 
s5m_check_peding_alarm_interrupt() in s5m_rtc_read_alarm() gets the return
value, but doesn't use it.
This modifies using the s5m_check_peding_alarm_interrupt()"s return value
as the s5m_rtc_read_alarm()'s return value.

Cc: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: linux-samsung-soc@vger.kernel.org
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210708051304.341278-1-nobuhiro1.iwamatsu@toshiba.co.jp
 2021-07-10 02:41:52 +02:00
Nobuhiro Iwamatsu
9734a1ae34 rtc: spear: convert to SPDX identifier 
Use SPDX-License-Identifier instead of a verbose license text.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210707075804.337458-11-nobuhiro1.iwamatsu@toshiba.co.jp
 2021-07-10 01:53:57 +02:00
Nobuhiro Iwamatsu
9d0c49fa11 rtc: tps6586x: convert to SPDX identifier 
Use SPDX-License-Identifier instead of a verbose license text.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210707075804.337458-9-nobuhiro1.iwamatsu@toshiba.co.jp
 2021-07-10 01:53:40 +02:00
Nobuhiro Iwamatsu
3f01916481 rtc: tps80031: convert to SPDX identifier 
Use SPDX-License-Identifier instead of a verbose license text.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210707075804.337458-8-nobuhiro1.iwamatsu@toshiba.co.jp
 2021-07-10 01:53:39 +02:00
Nobuhiro Iwamatsu
41a2ed5c71 rtc: rtd119x: Fix format of SPDX identifier 
For C files, use the C99 format (//).

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210707075804.337458-7-nobuhiro1.iwamatsu@toshiba.co.jp
 2021-07-10 01:53:39 +02:00
Nobuhiro Iwamatsu
078699417a rtc: sc27xx: Fix format of SPDX identifier 
For C files, use the C99 format (//).

Cc: Orson Zhai <orsonzhai@gmail.com>
Cc: Baolin Wang <baolin.wang7@gmail.com>
Cc: Chunyan Zhang <zhang.lyra@gmail.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210707075804.337458-6-nobuhiro1.iwamatsu@toshiba.co.jp
 2021-07-10 01:53:39 +02:00
Nobuhiro Iwamatsu
1d9539ed2d rtc: palmas: convert to SPDX identifier 
Use SPDX-License-Identifier instead of a verbose license text.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210707075804.337458-5-nobuhiro1.iwamatsu@toshiba.co.jp
 2021-07-10 01:53:39 +02:00
Nobuhiro Iwamatsu
cd13635e1c rtc: max6900: convert to SPDX identifier 
Use SPDX-License-Identifier instead of a verbose license text.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210707075804.337458-4-nobuhiro1.iwamatsu@toshiba.co.jp
 2021-07-10 01:53:39 +02:00
Nobuhiro Iwamatsu
67561a8e1e rtc: ds1374: convert to SPDX identifier 
Use SPDX-License-Identifier instead of a verbose license text.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210707075804.337458-3-nobuhiro1.iwamatsu@toshiba.co.jp
 2021-07-10 01:53:39 +02:00
Nobuhiro Iwamatsu
299e726f77 rtc: au1xxx: convert to SPDX identifier 
Use SPDX-License-Identifier instead of a verbose license text.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210707075804.337458-2-nobuhiro1.iwamatsu@toshiba.co.jp
 2021-07-10 01:53:39 +02:00
Bjorn Helgaas
62efe3eebc Revert "PCI: Coalesce host bridge contiguous apertures" 
This reverts commit 65db04053e.

Guenter reported that after 65db04053e, the ppc:sam460ex qemu emulation
no longer boots from nvme:

  nvme nvme0: Device not ready; aborting initialisation, CSTS=0x0
  nvme nvme0: Removing after probe failure status: -19

Link: https://lore.kernel.org/r/20210709231529.GA3270116@roeck-us.net
Reported-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
 2021-07-09 18:51:46 -05:00
Fabio Estevam
98c25b8012 rtc: pcf85063: Update the PCF85063A datasheet revision 
After updating the datasheet URL, the PCF85063A  datasheet revision
has changed.

Adjust it accordingly.

Reported-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210624120953.2313378-1-festevam@gmail.com
 2021-07-10 01:40:49 +02:00
Alexandre Belloni
08eeafbba5 dt-bindings: rtc: ti,bq32k: take maintainership 
Take maintainership of the binding as PAvel said he doesn't have the
hardware anymore.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Link: https://lore.kernel.org/r/20210620224030.1115356-1-alexandre.belloni@bootlin.com
 2021-07-10 01:39:22 +02:00
Linus Torvalds
50be9417e2 io_uring-5.14-2021-07-09 
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Merge tag 'io_uring-5.14-2021-07-09' of git://git.kernel.dk/linux-block

Pull io_uring fixes from Jens Axboe:
 "A few fixes that should go into this merge.

  One fixes a regression introduced in this release, others are just
  generic fixes, mostly related to handling fallback task_work"

* tag 'io_uring-5.14-2021-07-09' of git://git.kernel.dk/linux-block:
  io_uring: remove dead non-zero 'poll' check
  io_uring: mitigate unlikely iopoll lag
  io_uring: fix drain alloc fail return code
  io_uring: fix exiting io_req_task_work_add leaks
  io_uring: simplify task_work func
  io_uring: fix stuck fallback reqs
 2021-07-09 12:17:38 -07:00
Linus Torvalds
a022f7d575 block-5.14-2021-07-08 
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Merge tag 'block-5.14-2021-07-08' of git://git.kernel.dk/linux-block

Pull more block updates from Jens Axboe:
 "A combination of changes that ended up depending on both the driver
  and core branch (and/or the IDE removal), and a few late arriving
  fixes. In detail:

   - Fix io ticks wrap-around issue (Chunguang)

   - nvme-tcp sock locking fix (Maurizio)

   - s390-dasd fixes (Kees, Christoph)

   - blk_execute_rq polling support (Keith)

   - blk-cgroup RCU iteration fix (Yu)

   - nbd backend ID addition (Prasanna)

   - Partition deletion fix (Yufen)

   - Use blk_mq_alloc_disk for mmc, mtip32xx, ubd (Christoph)

   - Removal of now dead block request types due to IDE removal
     (Christoph)

   - Loop probing and control device cleanups (Christoph)

   - Device uevent fix (Christoph)

   - Misc cleanups/fixes (Tetsuo, Christoph)"

* tag 'block-5.14-2021-07-08' of git://git.kernel.dk/linux-block: (34 commits)
  blk-cgroup: prevent rcu_sched detected stalls warnings while iterating blkgs
  block: fix the problem of io_ticks becoming smaller
  nvme-tcp: can't set sk_user_data without write_lock
  loop: remove unused variable in loop_set_status()
  block: remove the bdgrab in blk_drop_partitions
  block: grab a device refcount in disk_uevent
  s390/dasd: Avoid field over-reading memcpy()
  dasd: unexport dasd_set_target_state
  block: check disk exist before trying to add partition
  ubd: remove dead code in ubd_setup_common
  nvme: use return value from blk_execute_rq()
  block: return errors from blk_execute_rq()
  nvme: use blk_execute_rq() for passthrough commands
  block: support polling through blk_execute_rq
  block: remove REQ_OP_SCSI_{IN,OUT}
  block: mark blk_mq_init_queue_data static
  loop: rewrite loop_exit using idr_for_each_entry
  loop: split loop_lookup
  loop: don't allow deleting an unspecified loop device
  loop: move loop_ctl_mutex locking into loop_add
  ...
 2021-07-09 12:05:33 -07:00
Linus Torvalds
3de62951a5 sound fixes for 5.14-rc1 
Just a collection of small fixes here: the most outstanding one is
 the re-application of USB-audio lowlatency support that was reverted
 in the previous PR.  The rest are device-specific quirks/fixes,
 spelling fixes and a regression fix for the old intel8x0 driver.
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Merge tag 'sound-fix-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Just a collection of small fixes here: the most outstanding one is the
  re-application of USB-audio lowlatency support that was reverted in
  the previous PR. The rest are device-specific quirks/fixes, spelling
  fixes and a regression fix for the old intel8x0 driver"

* tag 'sound-fix-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: intel8x0: Fix breakage at ac97 clock measurement
  ALSA: usb-audio: Reduce latency at playback start, take#2
  ALSA: isa: Fix error return code in snd_cmi8330_probe()
  ALSA: emux: fix spelling mistakes
  ALSA: usb-audio: fix spelling mistakes
  ALSA: bebob: correct duplicated entries with TerraTec OUI
  ALSA: usx2y: fix spelling mistakes
  ALSA: x86: fix spelling mistakes
  ALSA: hda/realtek: fix mute led of the HP Pavilion 15-eh1xxx series
 2021-07-09 11:40:26 -07:00
Linus Torvalds
5a7f7fc5dd Tracing fix for histograms and a clean up in ftrace 
- Fixed a bug that broke the .sym-offset modifier and added a test to make
    sure nothing breaks it again.
 
  - Replace a list_del/list_add() with a list_move()
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Merge tag 'trace-v5.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

Pull tracing fix and cleanup from Steven Rostedt:
 "Tracing fix for histograms and a clean up in ftrace:

   - Fixed a bug that broke the .sym-offset modifier and added a test to
     make sure nothing breaks it again.

   - Replace a list_del/list_add() with a list_move()"

* tag 'trace-v5.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
  ftrace: Use list_move instead of list_del/list_add
  tracing/selftests: Add tests to test histogram sym and sym-offset modifiers
  tracing/histograms: Fix parsing of "sym-offset" modifier
 2021-07-09 11:15:09 -07:00
Linus Torvalds
1eb8df1867 virtio,vhost,vdpa: features, fixes 
Doorbell remapping for ifcvf, mlx5.
 virtio_vdpa support for mlx5.
 Validate device input in several drivers (for SEV and friends).
 ZONE_MOVABLE aware handling in virtio-mem.
 Misc fixes, cleanups.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

Pull virtio,vhost,vdpa updates from Michael Tsirkin:

 - Doorbell remapping for ifcvf, mlx5

 - virtio_vdpa support for mlx5

 - Validate device input in several drivers (for SEV and friends)

 - ZONE_MOVABLE aware handling in virtio-mem

 - Misc fixes, cleanups

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (48 commits)
  virtio-mem: prioritize unplug from ZONE_MOVABLE in Big Block Mode
  virtio-mem: simplify high-level unplug handling in Big Block Mode
  virtio-mem: prioritize unplug from ZONE_MOVABLE in Sub Block Mode
  virtio-mem: simplify high-level unplug handling in Sub Block Mode
  virtio-mem: simplify high-level plug handling in Sub Block Mode
  virtio-mem: use page_zonenum() in virtio_mem_fake_offline()
  virtio-mem: don't read big block size in Sub Block Mode
  virtio/vdpa: clear the virtqueue state during probe
  vp_vdpa: allow set vq state to initial state after reset
  virtio-pci library: introduce vp_modern_get_driver_features()
  vdpa: support packed virtqueue for set/get_vq_state()
  virtio-ring: store DMA metadata in desc_extra for split virtqueue
  virtio: use err label in __vring_new_virtqueue()
  virtio_ring: introduce virtqueue_desc_add_split()
  virtio_ring: secure handling of mapping errors
  virtio-ring: factor out desc_extra allocation
  virtio_ring: rename vring_desc_extra_packed
  virtio-ring: maintain next in extra state for packed virtqueue
  vdpa/mlx5: Clear vq ready indication upon device reset
  vdpa/mlx5: Add support for doorbell bypassing
  ...
 2021-07-09 11:06:29 -07:00
Steve French
4d069f6022 cifs: update internal version number 
To 2.33

Signed-off-by: Steve French <stfrench@microsoft.com>
 2021-07-09 13:03:36 -05:00
Linus Torvalds
d8dc121eea Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 
Pull crypto fixes from Herbert Xu:

 - Regression fix in drbg due to missing self-test for new default
   algorithm

 - Add ratelimit on user-triggerable message in qat

 - Fix build failure due to missing dependency in sl3516

 - Remove obsolete PageSlab checks

 - Fix bogus hardware register writes on Kunpeng920 in hisilicon/sec

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: hisilicon/sec - fix the process of disabling sva prefetching
  crypto: sl3516 - Add dependency on ARCH_GEMINI
  crypto: sl3516 - Typo s/Stormlink/Storlink/
  crypto: drbg - self test for HMAC(SHA-512)
  crypto: omap - Drop obsolete PageSlab check
  crypto: scatterwalk - Remove obsolete PageSlab check
  crypto: qat - ratelimit invalid ioctl message and print the invalid cmd
 2021-07-09 11:00:44 -07:00
Paulo Alcantara
03313d1c3a cifs: prevent NULL deref in cifs_compose_mount_options() 
The optional @ref parameter might contain an NULL node_name, so
prevent dereferencing it in cifs_compose_mount_options().

Addresses-Coverity: 1476408 ("Explicit null dereferenced")
Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2021-07-09 12:57:05 -05:00
Steve French
53d31a3ffd SMB3.1.1: Add support for negotiating signing algorithm 
Support for faster packet signing (using GMAC instead of CMAC) can
now be negotiated to some newer servers, including Windows.
See MS-SMB2 section 2.2.3.17.

This patch adds support for sending the new negotiate context
with the first of three supported signing algorithms (AES-CMAC)
and decoding the response.  A followon patch will add support
for sending the other two (including AES-GMAC, which is fastest)
and changing the signing algorithm used based on what was
negotiated.

To allow the client to request GMAC signing set module parameter
"enable_negotiate_signing" to 1.

Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Reviewed-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2021-07-09 12:48:58 -05:00
Olof Johansson
42accadb32
Merge branch 'arm/fixes' into arm/soc 
Merging in the last batch of fixes that didn't go in before previous
release, just a few smaller DT fixups and a MAINTAINERS update

* arm/fixes: (29 commits)
  MAINTAINERS: Add myself as TEE subsystem reviewer
  ARM: dts: ux500: Fix LED probing
  arm64: dts: rockchip: Update RK3399 PCI host bridge window to 32-bit address memory
  arm64: dts: allwinner: a64-sopine-baseboard: change RGMII mode to TXID
  arm64: meson: select COMMON_CLK
  soc: amlogic: meson-clk-measure: remove redundant dev_err call in meson_msr_probe()
  ARM: dts: qcom: sdx55-telit: Represent secure-regions as 64-bit elements
  ARM: dts: qcom: sdx55-t55: Represent secure-regions as 64-bit elements
  ARM: dts: sun8i: h3: orangepi-plus: Fix ethernet phy-mode
  ARM: dts: imx: emcon-avari: Fix nxp,pca8574 #gpio-cells
  ARM: dts: imx7d-pico: Fix the 'tuning-step' property
  ARM: dts: imx7d-meerkat96: Fix the 'tuning-step' property
  arm64: dts: freescale: sl28: var1: fix RGMII clock and voltage
  arm64: dts: freescale: sl28: var4: fix RGMII clock and voltage
  ARM: imx: pm-imx27: Include "common.h"
  arm64: dts: zii-ultra: fix 12V_MAIN voltage
  arm64: dts: zii-ultra: remove second GEN_3V3 regulator instance
  arm64: dts: ls1028a: fix memory node
  optee: use export_uuid() to copy client UUID
  arm64: dts: ti: k3*: Introduce reg definition for interrupt routers
  ...
 2021-07-09 10:46:02 -07:00
Linus Torvalds
9b76d71fa8 RISC-V Patches for the 5.14 Merge Window, Part 1 
In addition to We have a handful of new features for 5.14:
 
 * Support for transparent huge pages.
 * Support for generic PCI resources mapping.
 * Support for the mem= kernel parameter.
 * Support for KFENCE.
 * A handful of fixes to avoid W+X mappings in the kernel.
 * Support for VMAP_STACK based overflow detection.
 * An optimized copy_{to,from}_user.
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Merge tag 'riscv-for-linus-5.14-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

Pull RISC-V updates from Palmer Dabbelt:
 "We have a handful of new features for 5.14:

   - Support for transparent huge pages.

   - Support for generic PCI resources mapping.

   - Support for the mem= kernel parameter.

   - Support for KFENCE.

   - A handful of fixes to avoid W+X mappings in the kernel.

   - Support for VMAP_STACK based overflow detection.

   - An optimized copy_{to,from}_user"

* tag 'riscv-for-linus-5.14-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (37 commits)
  riscv: xip: Fix duplicate included asm/pgtable.h
  riscv: Fix PTDUMP output now BPF region moved back to module region
  riscv: __asm_copy_to-from_user: Optimize unaligned memory access and pipeline stall
  riscv: add VMAP_STACK overflow detection
  riscv: ptrace: add argn syntax
  riscv: mm: fix build errors caused by mk_pmd()
  riscv: Introduce structure that group all variables regarding kernel mapping
  riscv: Map the kernel with correct permissions the first time
  riscv: Introduce set_kernel_memory helper
  riscv: Enable KFENCE for riscv64
  RISC-V: Use asm-generic for {in,out}{bwlq}
  riscv: add ASID-based tlbflushing methods
  riscv: pass the mm_struct to __sbi_tlb_flush_range
  riscv: Add mem kernel parameter support
  riscv: Simplify xip and !xip kernel address conversion macros
  riscv: Remove CONFIG_PHYS_RAM_BASE_FIXED
  riscv: Only initialize swiotlb when necessary
  riscv: fix typo in init.c
  riscv: Cleanup unused functions
  riscv: mm: Use better bitmap_zalloc()
  ...
 2021-07-09 10:36:29 -07:00
Linus Torvalds
1459718d7d powerpc fixes for 5.14 #2 
Fix crashes on 64-bit Book3E due to use of Book3S only mtmsrd instruction.
 
 Fix "scheduling while atomic" warnings at boot due to preempt count underflow.
 
 Two commits fixing our handling of BPF atomic instructions.
 
 Fix error handling in xive when allocating an IPI.
 
 Fix lockup on kernel exec fault on 603.
 
 Thanks to: Bharata B Rao, Cédric Le Goater, Christian Zigotzky, Christophe Leroy, Guenter
 Roeck, Jiri Olsa, Naveen N. Rao, Nicholas Piggin, Valentin Schneider.
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Merge tag 'powerpc-5.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

Pull powerpc fixes from Michael Ellerman:
 "Fix crashes on 64-bit Book3E due to use of Book3S only mtmsrd
  instruction.

  Fix "scheduling while atomic" warnings at boot due to preempt count
  underflow.

  Two commits fixing our handling of BPF atomic instructions.

  Fix error handling in xive when allocating an IPI.

  Fix lockup on kernel exec fault on 603.

  Thanks to Bharata B Rao, Cédric Le Goater, Christian Zigotzky,
  Christophe Leroy, Guenter Roeck, Jiri Olsa, Naveen N. Rao, Nicholas
  Piggin, and Valentin Schneider"

* tag 'powerpc-5.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/preempt: Don't touch the idle task's preempt_count during hotplug
  powerpc/64e: Fix system call illegal mtmsrd instruction
  powerpc/xive: Fix error handling when allocating an IPI
  powerpc/bpf: Reject atomic ops in ppc32 JIT
  powerpc/bpf: Fix detecting BPF atomic instructions
  powerpc/mm: Fix lockup on kernel exec fault
 2021-07-09 10:26:52 -07:00
Linus Torvalds
dcf3c935dd This pull request contains the following changes for UML: 
- Support for optimized routines based on the host CPU
 - Support for PCI via virtio
 - Various fixes
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Merge tag 'for-linus-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml

Pull UML updates from Richard Weinberger:

 - Support for optimized routines based on the host CPU

 - Support for PCI via virtio

 - Various fixes

* tag 'for-linus-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml:
  um: remove unneeded semicolon in um_arch.c
  um: Remove the repeated declaration
  um: fix error return code in winch_tramp()
  um: fix error return code in slip_open()
  um: Fix stack pointer alignment
  um: implement flush_cache_vmap/flush_cache_vunmap
  um: add a UML specific futex implementation
  um: enable the use of optimized xor routines in UML
  um: Add support for host CPU flags and alignment
  um: allow not setting extra rpaths in the linux binary
  um: virtio/pci: enable suspend/resume
  um: add PCI over virtio emulation driver
  um: irqs: allow invoking time-travel handler multiple times
  um: time-travel/signals: fix ndelay() in interrupt
  um: expose time-travel mode to userspace side
  um: export signals_enabled directly
  um: remove unused smp_sigio_handler() declaration
  lib: add iomem emulation (logic_iomem)
  um: allow disabling NO_IOMEM
 2021-07-09 10:19:13 -07:00
Linus Torvalds
7a400bf283 This pull request contains the following changes for UBIFS: 
- Fix for a race xattr list and modification
 - Various minor fixes (spelling, return codes, ...)
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Merge tag 'for-linus-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs

Pull UBIFS updates from Richard Weinberger:

 - Fix for a race xattr list and modification

 - Various minor fixes (spelling, return codes, ...)

* tag 'for-linus-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs:
  ubifs: Set/Clear I_LINKABLE under i_lock for whiteout inode
  ubifs: Fix spelling mistakes
  ubifs: Remove ui_mutex in ubifs_xattr_get and change_xattr
  ubifs: Fix races between xattr_{set|get} and listxattr operations
  ubifs: fix snprintf() checking
  ubifs: journal: Fix error return code in ubifs_jnl_write_inode()
 2021-07-09 10:10:47 -07:00
Linus Torvalds
e49d68ce7c Ext4 regression and bug fixes for v5.14-rc1 
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Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

Pull ext4 updates from Ted Ts'o:
 "Ext4 regression and bug fixes"

* tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
  ext4: inline jbd2_journal_[un]register_shrinker()
  ext4: fix flags validity checking for EXT4_IOC_CHECKPOINT
  ext4: fix possible UAF when remounting r/o a mmp-protected file system
  ext4: use ext4_grp_locked_error in mb_find_extent
  ext4: fix WARN_ON_ONCE(!buffer_uptodate) after an error writing the superblock
  Revert "ext4: consolidate checks for resize of bigalloc into ext4_resize_begin"
 2021-07-09 09:57:27 -07:00
Linus Torvalds
47a7ce6288 We have new filesystem client metrics for reporting I/O sizes from 
Xiubo, two patchsets from Jeff that begin to untangle some heavyweight
 blocking locks in the filesystem and a bunch of code cleanups.
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Merge tag 'ceph-for-5.14-rc1' of git://github.com/ceph/ceph-client

Pull ceph updates from Ilya Dryomov:
 "We have new filesystem client metrics for reporting I/O sizes from
  Xiubo, two patchsets from Jeff that begin to untangle some heavyweight
  blocking locks in the filesystem and a bunch of code cleanups"

* tag 'ceph-for-5.14-rc1' of git://github.com/ceph/ceph-client:
  ceph: take reference to req->r_parent at point of assignment
  ceph: eliminate ceph_async_iput()
  ceph: don't take s_mutex in ceph_flush_snaps
  ceph: don't take s_mutex in try_flush_caps
  ceph: don't take s_mutex or snap_rwsem in ceph_check_caps
  ceph: eliminate session->s_gen_ttl_lock
  ceph: allow ceph_put_mds_session to take NULL or ERR_PTR
  ceph: clean up locking annotation for ceph_get_snap_realm and __lookup_snap_realm
  ceph: add some lockdep assertions around snaprealm handling
  ceph: decoding error in ceph_update_snap_realm should return -EIO
  ceph: add IO size metrics support
  ceph: update and rename __update_latency helper to __update_stdev
  ceph: simplify the metrics struct
  libceph: fix doc warnings in cls_lock_client.c
  libceph: remove unnecessary ret variable in ceph_auth_init()
  libceph: fix some spelling mistakes
  libceph: kill ceph_none_authorizer::reply_buf
  ceph: make ceph_queue_cap_snap static
  ceph: make ceph_netfs_read_ops static
  ceph: remove bogus checks and WARN_ONs from ceph_set_page_dirty
 2021-07-09 09:52:13 -07:00
Linus Torvalds
96890bc2ea NFS client updates for Linux 5.14 
Highlights include:
 
 Stable fixes:
 - Two sunrpc fixes for deadlocks involving privileged rpc_wait_queues
 
 Bugfixes
 - SUNRPC: Avoid a KASAN slab-out-of-bounds bug in xdr_set_page_base()
 - SUNRPC: prevent port reuse on transports which don't request it.
 - NFSv3: Fix memory leak in posix_acl_create()
 - NFS: Various fixes to attribute revalidation timeouts
 - NFSv4: Fix handling of non-atomic change attribute updates
 - NFSv4: If a server is down, don't cause mounts to other servers to
   hang as well
 - pNFS: Fix an Oops in pnfs_mark_request_commit() when doing O_DIRECT
 - NFS: Fix mount failures due to incorrect setting of the has_sec_mnt_opts
   filesystem flag
  - NFS: Ensure nfs_readpage returns promptly when an internal error occurs
  - NFS: Fix fscache read from NFS after cache error
  - pNFS: Various bugfixes around the LAYOUTGET operation
 
 Features
 - Multiple patches to add support for fcntl() leases over NFSv4.
 - A sysfs interface to display more information about the various
   transport connections used by the RPC client
 - A sysfs interface to allow a suitably privileged user to offline a
   transport that may no longer point to a valid server
 - A sysfs interface to allow a suitably privileged user to change the
   server IP address used by the RPC client
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Merge tag 'nfs-for-5.14-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

Pull NFS client updates from Trond Myklebust:
 "Highlights include:

  Features:

   - Multiple patches to add support for fcntl() leases over NFSv4.

   - A sysfs interface to display more information about the various
     transport connections used by the RPC client

   - A sysfs interface to allow a suitably privileged user to offline a
     transport that may no longer point to a valid server

   - A sysfs interface to allow a suitably privileged user to change the
     server IP address used by the RPC client

  Stable fixes:

   - Two sunrpc fixes for deadlocks involving privileged rpc_wait_queues

  Bugfixes:

   - SUNRPC: Avoid a KASAN slab-out-of-bounds bug in xdr_set_page_base()

   - SUNRPC: prevent port reuse on transports which don't request it.

   - NFSv3: Fix memory leak in posix_acl_create()

   - NFS: Various fixes to attribute revalidation timeouts

   - NFSv4: Fix handling of non-atomic change attribute updates

   - NFSv4: If a server is down, don't cause mounts to other servers to
     hang as well

   - pNFS: Fix an Oops in pnfs_mark_request_commit() when doing O_DIRECT

   - NFS: Fix mount failures due to incorrect setting of the
     has_sec_mnt_opts filesystem flag

   - NFS: Ensure nfs_readpage returns promptly when an internal error
     occurs

   - NFS: Fix fscache read from NFS after cache error

   - pNFS: Various bugfixes around the LAYOUTGET operation"

* tag 'nfs-for-5.14-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (46 commits)
  NFSv4/pNFS: Return an error if _nfs4_pnfs_v3_ds_connect can't load NFSv3
  NFSv4/pNFS: Don't call _nfs4_pnfs_v3_ds_connect multiple times
  NFSv4/pnfs: Clean up layout get on open
  NFSv4/pnfs: Fix layoutget behaviour after invalidation
  NFSv4/pnfs: Fix the layout barrier update
  NFS: Fix fscache read from NFS after cache error
  NFS: Ensure nfs_readpage returns promptly when internal error occurs
  sunrpc: remove an offlined xprt using sysfs
  sunrpc: provide showing transport's state info in the sysfs directory
  sunrpc: display xprt's queuelen of assigned tasks via sysfs
  sunrpc: provide multipath info in the sysfs directory
  NFSv4.1 identify and mark RPC tasks that can move between transports
  sunrpc: provide transport info in the sysfs directory
  SUNRPC: take a xprt offline using sysfs
  sunrpc: add dst_attr attributes to the sysfs xprt directory
  SUNRPC for TCP display xprt's source port in sysfs xprt_info
  SUNRPC query transport's source port
  SUNRPC display xprt's main value in sysfs's xprt_info
  SUNRPC mark the first transport
  sunrpc: add add sysfs directory per xprt under each xprt_switch
  ...
 2021-07-09 09:43:57 -07:00
Linus Torvalds
227c4d507c f2fs-for-5.14-rc1 
In this round, we've improved the compression support especially for Android
 such as allowing compression for mmap files, replacing the immutable bit with
 internal bit to prohibits data writes explicitly, and adding a mount option,
 "compress_cache", to improve random reads. And, we added "readonly" feature to
 compact the partition w/ compression enabled, which will be useful for Android
 RO partitions.
 
 Enhancement:
  - support compression for mmap file
  - use an f2fs flag instead of IMMUTABLE bit for compression
  - support RO feature w/ extent_cache
  - fully support swapfile with file pinning
  - improve atgc tunability
  - add nocompress extensions to unselect files for compression
 
 Bug fix:
  - fix false alaram on iget failure during GC
  - fix race condition on global pointers when there are multiple f2fs instances
  - add MODULE_SOFTDEP for initramfs
 
 As usual, we've also cleaned up some places for better code readability.
 (e.g., sysfs/feature, debugging messages, slab cache name, and docs)
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Merge tag 'f2fs-for-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs

Pull f2fs updates from Jaegeuk Kim:
 "In this round, we've improved the compression support especially for
  Android such as allowing compression for mmap files, replacing the
  immutable bit with internal bit to prohibits data writes explicitly,
  and adding a mount option, "compress_cache", to improve random reads.
  And, we added "readonly" feature to compact the partition w/
  compression enabled, which will be useful for Android RO partitions.

  Enhancements:
   - support compression for mmap file
   - use an f2fs flag instead of IMMUTABLE bit for compression
   - support RO feature w/ extent_cache
   - fully support swapfile with file pinning
   - improve atgc tunability
   - add nocompress extensions to unselect files for compression

  Bug fixes:
   - fix false alaram on iget failure during GC
   - fix race condition on global pointers when there are multiple f2fs
     instances
   - add MODULE_SOFTDEP for initramfs

  As usual, we've also cleaned up some places for better code
  readability (e.g., sysfs/feature, debugging messages, slab cache
  name, and docs)"

* tag 'f2fs-for-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (32 commits)
  f2fs: drop dirty node pages when cp is in error status
  f2fs: initialize page->private when using for our internal use
  f2fs: compress: add nocompress extensions support
  MAINTAINERS: f2fs: update my email address
  f2fs: remove false alarm on iget failure during GC
  f2fs: enable extent cache for compression files in read-only
  f2fs: fix to avoid adding tab before doc section
  f2fs: introduce f2fs_casefolded_name slab cache
  f2fs: swap: support migrating swapfile in aligned write mode
  f2fs: swap: remove dead codes
  f2fs: compress: add compress_inode to cache compressed blocks
  f2fs: clean up /sys/fs/f2fs/<disk>/features
  f2fs: add pin_file in feature list
  f2fs: Advertise encrypted casefolding in sysfs
  f2fs: Show casefolding support only when supported
  f2fs: support RO feature
  f2fs: logging neatening
  f2fs: introduce FI_COMPRESS_RELEASED instead of using IMMUTABLE bit
  f2fs: compress: remove unneeded preallocation
  f2fs: atgc: export entries for better tunability via sysfs
  ...
 2021-07-09 09:37:56 -07:00
Linus Torvalds
bd9c350603 Merge branch 'akpm' (patches from Andrew) 
Pull yet more updates from Andrew Morton:
 "54 patches.

  Subsystems affected by this patch series: lib, mm (slub, secretmem,
  cleanups, init, pagemap, and mremap), and debug"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (54 commits)
  powerpc/mm: enable HAVE_MOVE_PMD support
  powerpc/book3s64/mm: update flush_tlb_range to flush page walk cache
  mm/mremap: allow arch runtime override
  mm/mremap: hold the rmap lock in write mode when moving page table entries.
  mm/mremap: use pmd/pud_poplulate to update page table entries
  mm/mremap: don't enable optimized PUD move if page table levels is 2
  mm/mremap: convert huge PUD move to separate helper
  selftest/mremap_test: avoid crash with static build
  selftest/mremap_test: update the test to handle pagesize other than 4K
  mm: rename p4d_page_vaddr to p4d_pgtable and make it return pud_t *
  mm: rename pud_page_vaddr to pud_pgtable and make it return pmd_t *
  kdump: use vmlinux_build_id to simplify
  buildid: fix kernel-doc notation
  buildid: mark some arguments const
  scripts/decode_stacktrace.sh: indicate 'auto' can be used for base path
  scripts/decode_stacktrace.sh: silence stderr messages from addr2line/nm
  scripts/decode_stacktrace.sh: support debuginfod
  x86/dumpstack: use %pSb/%pBb for backtrace printing
  arm64: stacktrace: use %pSb for backtrace printing
  module: add printk formats to add module build ID to stacktraces
  ...
 2021-07-09 09:29:13 -07:00