diff options
| author | Andrey Zhizhikin <andrey.z@gmail.com> | 2020-08-11 07:21:50 +0000 |
|---|---|---|
| committer | Andrey Zhizhikin <andrey.z@gmail.com> | 2020-08-11 07:21:50 +0000 |
| commit | 6ae0a6e3c2e959d4b96c49e5d6aa475ed6932c43 (patch) | |
| tree | b35d197a144f4857ec29c2fd479721fd8d6677cb /arch | |
| parent | 188eac302f18174c537f3142e103f75bcf9d8a6d (diff) | |
| parent | 4e9688ad3d36e8f73c73e435f53da5ae1cd91a70 (diff) | |
Merge tag 'v5.4.49' into 5.4-2.1.x-imx
This is the 5.4.49 stable release
Conflicts (manual resolve, NXP version taken):
sound/soc/fsl/fsl_esai.c
Commit 53057bd4ac84f upstream addresses the problem of endless isr in
case if exception interrupt is enabled and tasklet is scheduled. Since
NXP implementation has tasklet removed with commit 2bbe95fe6c0dd,
upstream fix does not match the main implementation, hence we keep the
NXP version here.
Signed-off-by: Andrey Zhizhikin <andrey.z@gmail.com>
Diffstat (limited to 'arch')
54 files changed, 343 insertions, 317 deletions
diff --git a/arch/arm/boot/dts/r8a7743.dtsi b/arch/arm/boot/dts/r8a7743.dtsi index de981d629bdd..fdd267819319 100644 --- a/arch/arm/boot/dts/r8a7743.dtsi +++ b/arch/arm/boot/dts/r8a7743.dtsi @@ -338,7 +338,7 @@ #thermal-sensor-cells = <0>; }; - ipmmu_sy0: mmu@e6280000 { + ipmmu_sy0: iommu@e6280000 { compatible = "renesas,ipmmu-r8a7743", "renesas,ipmmu-vmsa"; reg = <0 0xe6280000 0 0x1000>; @@ -348,7 +348,7 @@ status = "disabled"; }; - ipmmu_sy1: mmu@e6290000 { + ipmmu_sy1: iommu@e6290000 { compatible = "renesas,ipmmu-r8a7743", "renesas,ipmmu-vmsa"; reg = <0 0xe6290000 0 0x1000>; @@ -357,7 +357,7 @@ status = "disabled"; }; - ipmmu_ds: mmu@e6740000 { + ipmmu_ds: iommu@e6740000 { compatible = "renesas,ipmmu-r8a7743", "renesas,ipmmu-vmsa"; reg = <0 0xe6740000 0 0x1000>; @@ -367,7 +367,7 @@ status = "disabled"; }; - ipmmu_mp: mmu@ec680000 { + ipmmu_mp: iommu@ec680000 { compatible = "renesas,ipmmu-r8a7743", "renesas,ipmmu-vmsa"; reg = <0 0xec680000 0 0x1000>; @@ -376,7 +376,7 @@ status = "disabled"; }; - ipmmu_mx: mmu@fe951000 { + ipmmu_mx: iommu@fe951000 { compatible = "renesas,ipmmu-r8a7743", "renesas,ipmmu-vmsa"; reg = <0 0xfe951000 0 0x1000>; @@ -386,7 +386,7 @@ status = "disabled"; }; - ipmmu_gp: mmu@e62a0000 { + ipmmu_gp: iommu@e62a0000 { compatible = "renesas,ipmmu-r8a7743", "renesas,ipmmu-vmsa"; reg = <0 0xe62a0000 0 0x1000>; diff --git a/arch/arm/boot/dts/r8a7744.dtsi b/arch/arm/boot/dts/r8a7744.dtsi index fa74a262107b..8264481bf876 100644 --- a/arch/arm/boot/dts/r8a7744.dtsi +++ b/arch/arm/boot/dts/r8a7744.dtsi @@ -338,7 +338,7 @@ #thermal-sensor-cells = <0>; }; - ipmmu_sy0: mmu@e6280000 { + ipmmu_sy0: iommu@e6280000 { compatible = "renesas,ipmmu-r8a7744", "renesas,ipmmu-vmsa"; reg = <0 0xe6280000 0 0x1000>; @@ -348,7 +348,7 @@ status = "disabled"; }; - ipmmu_sy1: mmu@e6290000 { + ipmmu_sy1: iommu@e6290000 { compatible = "renesas,ipmmu-r8a7744", "renesas,ipmmu-vmsa"; reg = <0 0xe6290000 0 0x1000>; @@ -357,7 +357,7 @@ status = "disabled"; }; - ipmmu_ds: mmu@e6740000 { + ipmmu_ds: iommu@e6740000 { compatible = "renesas,ipmmu-r8a7744", "renesas,ipmmu-vmsa"; reg = <0 0xe6740000 0 0x1000>; @@ -367,7 +367,7 @@ status = "disabled"; }; - ipmmu_mp: mmu@ec680000 { + ipmmu_mp: iommu@ec680000 { compatible = "renesas,ipmmu-r8a7744", "renesas,ipmmu-vmsa"; reg = <0 0xec680000 0 0x1000>; @@ -376,7 +376,7 @@ status = "disabled"; }; - ipmmu_mx: mmu@fe951000 { + ipmmu_mx: iommu@fe951000 { compatible = "renesas,ipmmu-r8a7744", "renesas,ipmmu-vmsa"; reg = <0 0xfe951000 0 0x1000>; @@ -386,7 +386,7 @@ status = "disabled"; }; - ipmmu_gp: mmu@e62a0000 { + ipmmu_gp: iommu@e62a0000 { compatible = "renesas,ipmmu-r8a7744", "renesas,ipmmu-vmsa"; reg = <0 0xe62a0000 0 0x1000>; diff --git a/arch/arm/boot/dts/r8a7745.dtsi b/arch/arm/boot/dts/r8a7745.dtsi index c53f7ff20695..c306713f2ab7 100644 --- a/arch/arm/boot/dts/r8a7745.dtsi +++ b/arch/arm/boot/dts/r8a7745.dtsi @@ -302,7 +302,7 @@ resets = <&cpg 407>; }; - ipmmu_sy0: mmu@e6280000 { + ipmmu_sy0: iommu@e6280000 { compatible = "renesas,ipmmu-r8a7745", "renesas,ipmmu-vmsa"; reg = <0 0xe6280000 0 0x1000>; @@ -312,7 +312,7 @@ status = "disabled"; }; - ipmmu_sy1: mmu@e6290000 { + ipmmu_sy1: iommu@e6290000 { compatible = "renesas,ipmmu-r8a7745", "renesas,ipmmu-vmsa"; reg = <0 0xe6290000 0 0x1000>; @@ -321,7 +321,7 @@ status = "disabled"; }; - ipmmu_ds: mmu@e6740000 { + ipmmu_ds: iommu@e6740000 { compatible = "renesas,ipmmu-r8a7745", "renesas,ipmmu-vmsa"; reg = <0 0xe6740000 0 0x1000>; @@ -331,7 +331,7 @@ status = "disabled"; }; - ipmmu_mp: mmu@ec680000 { + ipmmu_mp: iommu@ec680000 { compatible = "renesas,ipmmu-r8a7745", "renesas,ipmmu-vmsa"; reg = <0 0xec680000 0 0x1000>; @@ -340,7 +340,7 @@ status = "disabled"; }; - ipmmu_mx: mmu@fe951000 { + ipmmu_mx: iommu@fe951000 { compatible = "renesas,ipmmu-r8a7745", "renesas,ipmmu-vmsa"; reg = <0 0xfe951000 0 0x1000>; @@ -350,7 +350,7 @@ status = "disabled"; }; - ipmmu_gp: mmu@e62a0000 { + ipmmu_gp: iommu@e62a0000 { compatible = "renesas,ipmmu-r8a7745", "renesas,ipmmu-vmsa"; reg = <0 0xe62a0000 0 0x1000>; diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi index 5a2747758f67..e3ba00a22eeb 100644 --- a/arch/arm/boot/dts/r8a7790.dtsi +++ b/arch/arm/boot/dts/r8a7790.dtsi @@ -427,7 +427,7 @@ #thermal-sensor-cells = <0>; }; - ipmmu_sy0: mmu@e6280000 { + ipmmu_sy0: iommu@e6280000 { compatible = "renesas,ipmmu-r8a7790", "renesas,ipmmu-vmsa"; reg = <0 0xe6280000 0 0x1000>; @@ -437,7 +437,7 @@ status = "disabled"; }; - ipmmu_sy1: mmu@e6290000 { + ipmmu_sy1: iommu@e6290000 { compatible = "renesas,ipmmu-r8a7790", "renesas,ipmmu-vmsa"; reg = <0 0xe6290000 0 0x1000>; @@ -446,7 +446,7 @@ status = "disabled"; }; - ipmmu_ds: mmu@e6740000 { + ipmmu_ds: iommu@e6740000 { compatible = "renesas,ipmmu-r8a7790", "renesas,ipmmu-vmsa"; reg = <0 0xe6740000 0 0x1000>; @@ -456,7 +456,7 @@ status = "disabled"; }; - ipmmu_mp: mmu@ec680000 { + ipmmu_mp: iommu@ec680000 { compatible = "renesas,ipmmu-r8a7790", "renesas,ipmmu-vmsa"; reg = <0 0xec680000 0 0x1000>; @@ -465,7 +465,7 @@ status = "disabled"; }; - ipmmu_mx: mmu@fe951000 { + ipmmu_mx: iommu@fe951000 { compatible = "renesas,ipmmu-r8a7790", "renesas,ipmmu-vmsa"; reg = <0 0xfe951000 0 0x1000>; @@ -475,7 +475,7 @@ status = "disabled"; }; - ipmmu_rt: mmu@ffc80000 { + ipmmu_rt: iommu@ffc80000 { compatible = "renesas,ipmmu-r8a7790", "renesas,ipmmu-vmsa"; reg = <0 0xffc80000 0 0x1000>; diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi index 6f875502453c..a26f86ccc579 100644 --- a/arch/arm/boot/dts/r8a7791.dtsi +++ b/arch/arm/boot/dts/r8a7791.dtsi @@ -350,7 +350,7 @@ #thermal-sensor-cells = <0>; }; - ipmmu_sy0: mmu@e6280000 { + ipmmu_sy0: iommu@e6280000 { compatible = "renesas,ipmmu-r8a7791", "renesas,ipmmu-vmsa"; reg = <0 0xe6280000 0 0x1000>; @@ -360,7 +360,7 @@ status = "disabled"; }; - ipmmu_sy1: mmu@e6290000 { + ipmmu_sy1: iommu@e6290000 { compatible = "renesas,ipmmu-r8a7791", "renesas,ipmmu-vmsa"; reg = <0 0xe6290000 0 0x1000>; @@ -369,7 +369,7 @@ status = "disabled"; }; - ipmmu_ds: mmu@e6740000 { + ipmmu_ds: iommu@e6740000 { compatible = "renesas,ipmmu-r8a7791", "renesas,ipmmu-vmsa"; reg = <0 0xe6740000 0 0x1000>; @@ -379,7 +379,7 @@ status = "disabled"; }; - ipmmu_mp: mmu@ec680000 { + ipmmu_mp: iommu@ec680000 { compatible = "renesas,ipmmu-r8a7791", "renesas,ipmmu-vmsa"; reg = <0 0xec680000 0 0x1000>; @@ -388,7 +388,7 @@ status = "disabled"; }; - ipmmu_mx: mmu@fe951000 { + ipmmu_mx: iommu@fe951000 { compatible = "renesas,ipmmu-r8a7791", "renesas,ipmmu-vmsa"; reg = <0 0xfe951000 0 0x1000>; @@ -398,7 +398,7 @@ status = "disabled"; }; - ipmmu_rt: mmu@ffc80000 { + ipmmu_rt: iommu@ffc80000 { compatible = "renesas,ipmmu-r8a7791", "renesas,ipmmu-vmsa"; reg = <0 0xffc80000 0 0x1000>; @@ -407,7 +407,7 @@ status = "disabled"; }; - ipmmu_gp: mmu@e62a0000 { + ipmmu_gp: iommu@e62a0000 { compatible = "renesas,ipmmu-r8a7791", "renesas,ipmmu-vmsa"; reg = <0 0xe62a0000 0 0x1000>; diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi index bf05110fac4e..fa3839795018 100644 --- a/arch/arm/boot/dts/r8a7793.dtsi +++ b/arch/arm/boot/dts/r8a7793.dtsi @@ -336,7 +336,7 @@ #thermal-sensor-cells = <0>; }; - ipmmu_sy0: mmu@e6280000 { + ipmmu_sy0: iommu@e6280000 { compatible = "renesas,ipmmu-r8a7793", "renesas,ipmmu-vmsa"; reg = <0 0xe6280000 0 0x1000>; @@ -346,7 +346,7 @@ status = "disabled"; }; - ipmmu_sy1: mmu@e6290000 { + ipmmu_sy1: iommu@e6290000 { compatible = "renesas,ipmmu-r8a7793", "renesas,ipmmu-vmsa"; reg = <0 0xe6290000 0 0x1000>; @@ -355,7 +355,7 @@ status = "disabled"; }; - ipmmu_ds: mmu@e6740000 { + ipmmu_ds: iommu@e6740000 { compatible = "renesas,ipmmu-r8a7793", "renesas,ipmmu-vmsa"; reg = <0 0xe6740000 0 0x1000>; @@ -365,7 +365,7 @@ status = "disabled"; }; - ipmmu_mp: mmu@ec680000 { + ipmmu_mp: iommu@ec680000 { compatible = "renesas,ipmmu-r8a7793", "renesas,ipmmu-vmsa"; reg = <0 0xec680000 0 0x1000>; @@ -374,7 +374,7 @@ status = "disabled"; }; - ipmmu_mx: mmu@fe951000 { + ipmmu_mx: iommu@fe951000 { compatible = "renesas,ipmmu-r8a7793", "renesas,ipmmu-vmsa"; reg = <0 0xfe951000 0 0x1000>; @@ -384,7 +384,7 @@ status = "disabled"; }; - ipmmu_rt: mmu@ffc80000 { + ipmmu_rt: iommu@ffc80000 { compatible = "renesas,ipmmu-r8a7793", "renesas,ipmmu-vmsa"; reg = <0 0xffc80000 0 0x1000>; @@ -393,7 +393,7 @@ status = "disabled"; }; - ipmmu_gp: mmu@e62a0000 { + ipmmu_gp: iommu@e62a0000 { compatible = "renesas,ipmmu-r8a7793", "renesas,ipmmu-vmsa"; reg = <0 0xe62a0000 0 0x1000>; diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi index 8d797d34816e..9dd952479e68 100644 --- a/arch/arm/boot/dts/r8a7794.dtsi +++ b/arch/arm/boot/dts/r8a7794.dtsi @@ -290,7 +290,7 @@ resets = <&cpg 407>; }; - ipmmu_sy0: mmu@e6280000 { + ipmmu_sy0: iommu@e6280000 { compatible = "renesas,ipmmu-r8a7794", "renesas,ipmmu-vmsa"; reg = <0 0xe6280000 0 0x1000>; @@ -300,7 +300,7 @@ status = "disabled"; }; - ipmmu_sy1: mmu@e6290000 { + ipmmu_sy1: iommu@e6290000 { compatible = "renesas,ipmmu-r8a7794", "renesas,ipmmu-vmsa"; reg = <0 0xe6290000 0 0x1000>; @@ -309,7 +309,7 @@ status = "disabled"; }; - ipmmu_ds: mmu@e6740000 { + ipmmu_ds: iommu@e6740000 { compatible = "renesas,ipmmu-r8a7794", "renesas,ipmmu-vmsa"; reg = <0 0xe6740000 0 0x1000>; @@ -319,7 +319,7 @@ status = "disabled"; }; - ipmmu_mp: mmu@ec680000 { + ipmmu_mp: iommu@ec680000 { compatible = "renesas,ipmmu-r8a7794", "renesas,ipmmu-vmsa"; reg = <0 0xec680000 0 0x1000>; @@ -328,7 +328,7 @@ status = "disabled"; }; - ipmmu_mx: mmu@fe951000 { + ipmmu_mx: iommu@fe951000 { compatible = "renesas,ipmmu-r8a7794", "renesas,ipmmu-vmsa"; reg = <0 0xfe951000 0 0x1000>; @@ -338,7 +338,7 @@ status = "disabled"; }; - ipmmu_gp: mmu@e62a0000 { + ipmmu_gp: iommu@e62a0000 { compatible = "renesas,ipmmu-r8a7794", "renesas,ipmmu-vmsa"; reg = <0 0xe62a0000 0 0x1000>; diff --git a/arch/arm/boot/dts/stm32mp157a-avenger96.dts b/arch/arm/boot/dts/stm32mp157a-avenger96.dts index 2e4742c53d04..7b8c3f25861c 100644 --- a/arch/arm/boot/dts/stm32mp157a-avenger96.dts +++ b/arch/arm/boot/dts/stm32mp157a-avenger96.dts @@ -91,6 +91,9 @@ #address-cells = <1>; #size-cells = <0>; compatible = "snps,dwmac-mdio"; + reset-gpios = <&gpioz 2 GPIO_ACTIVE_LOW>; + reset-delay-us = <1000>; + phy0: ethernet-phy@7 { reg = <7>; }; diff --git a/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts index d277d043031b..4c6704e4c57e 100644 --- a/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts +++ b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts @@ -31,7 +31,7 @@ pwr_led { label = "bananapi-m2-zero:red:pwr"; - gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */ + gpios = <&r_pio 0 10 GPIO_ACTIVE_LOW>; /* PL10 */ default-state = "on"; }; }; diff --git a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi index dfae90adbb7c..ce64bfb22f22 100644 --- a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi +++ b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi @@ -31,7 +31,7 @@ #interrupt-cells = <1>; ranges; - nor_flash: flash@0,00000000 { + nor_flash: flash@0 { compatible = "arm,vexpress-flash", "cfi-flash"; reg = <0 0x00000000 0x04000000>, <4 0x00000000 0x04000000>; @@ -41,13 +41,13 @@ }; }; - psram@1,00000000 { + psram@100000000 { compatible = "arm,vexpress-psram", "mtd-ram"; reg = <1 0x00000000 0x02000000>; bank-width = <4>; }; - ethernet@2,02000000 { + ethernet@202000000 { compatible = "smsc,lan9118", "smsc,lan9115"; reg = <2 0x02000000 0x10000>; interrupts = <15>; @@ -59,14 +59,14 @@ vddvario-supply = <&v2m_fixed_3v3>; }; - usb@2,03000000 { + usb@203000000 { compatible = "nxp,usb-isp1761"; reg = <2 0x03000000 0x20000>; interrupts = <16>; port1-otg; }; - iofpga@3,00000000 { + iofpga@300000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm/mach-integrator/Kconfig b/arch/arm/mach-integrator/Kconfig index 982eabc36163..2406cab73835 100644 --- a/arch/arm/mach-integrator/Kconfig +++ b/arch/arm/mach-integrator/Kconfig @@ -4,6 +4,8 @@ menuconfig ARCH_INTEGRATOR depends on ARCH_MULTI_V4T || ARCH_MULTI_V5 || ARCH_MULTI_V6 select ARM_AMBA select COMMON_CLK_VERSATILE + select CMA + select DMA_CMA select HAVE_TCM select ICST select MFD_SYSCON @@ -35,14 +37,13 @@ config INTEGRATOR_IMPD1 select ARM_VIC select GPIO_PL061 select GPIOLIB + select REGULATOR + select REGULATOR_FIXED_VOLTAGE help The IM-PD1 is an add-on logic module for the Integrator which allows ARM(R) Ltd PrimeCells to be developed and evaluated. The IM-PD1 can be found on the Integrator/PP2 platform. - To compile this driver as a module, choose M here: the - module will be called impd1. - config INTEGRATOR_CM7TDMI bool "Integrator/CM7TDMI core module" depends on ARCH_INTEGRATOR_AP diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi index bb4a2acb9970..502c4ac45c29 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi @@ -1728,18 +1728,18 @@ }; sram: sram@fffc0000 { - compatible = "amlogic,meson-axg-sram", "mmio-sram"; + compatible = "mmio-sram"; reg = <0x0 0xfffc0000 0x0 0x20000>; #address-cells = <1>; #size-cells = <1>; ranges = <0 0x0 0xfffc0000 0x20000>; - cpu_scp_lpri: scp-shmem@13000 { + cpu_scp_lpri: scp-sram@13000 { compatible = "amlogic,meson-axg-scp-shmem"; reg = <0x13000 0x400>; }; - cpu_scp_hpri: scp-shmem@13400 { + cpu_scp_hpri: scp-sram@13400 { compatible = "amlogic,meson-axg-scp-shmem"; reg = <0x13400 0x400>; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi index 6733050d735f..ce230d6ac35c 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi @@ -345,20 +345,20 @@ }; sram: sram@c8000000 { - compatible = "amlogic,meson-gx-sram", "amlogic,meson-gxbb-sram", "mmio-sram"; + compatible = "mmio-sram"; reg = <0x0 0xc8000000 0x0 0x14000>; #address-cells = <1>; #size-cells = <1>; ranges = <0 0x0 0xc8000000 0x14000>; - cpu_scp_lpri: scp-shmem@0 { - compatible = "amlogic,meson-gx-scp-shmem", "amlogic,meson-gxbb-scp-shmem"; + cpu_scp_lpri: scp-sram@0 { + compatible = "amlogic,meson-gxbb-scp-shmem"; reg = <0x13000 0x400>; }; - cpu_scp_hpri: scp-shmem@200 { - compatible = "amlogic,meson-gx-scp-shmem", "amlogic,meson-gxbb-scp-shmem"; + cpu_scp_hpri: scp-sram@200 { + compatible = "amlogic,meson-gxbb-scp-shmem"; reg = <0x13400 0x400>; }; }; diff --git a/arch/arm64/boot/dts/arm/foundation-v8-gicv2.dtsi b/arch/arm64/boot/dts/arm/foundation-v8-gicv2.dtsi index 15fe81738e94..dfb23dfc0b0f 100644 --- a/arch/arm64/boot/dts/arm/foundation-v8-gicv2.dtsi +++ b/arch/arm64/boot/dts/arm/foundation-v8-gicv2.dtsi @@ -8,7 +8,7 @@ gic: interrupt-controller@2c001000 { compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic"; #interrupt-cells = <3>; - #address-cells = <2>; + #address-cells = <1>; interrupt-controller; reg = <0x0 0x2c001000 0 0x1000>, <0x0 0x2c002000 0 0x2000>, diff --git a/arch/arm64/boot/dts/arm/foundation-v8-gicv3.dtsi b/arch/arm64/boot/dts/arm/foundation-v8-gicv3.dtsi index f2c75c756039..906f51935b36 100644 --- a/arch/arm64/boot/dts/arm/foundation-v8-gicv3.dtsi +++ b/arch/arm64/boot/dts/arm/foundation-v8-gicv3.dtsi @@ -8,9 +8,9 @@ gic: interrupt-controller@2f000000 { compatible = "arm,gic-v3"; #interrupt-cells = <3>; - #address-cells = <2>; - #size-cells = <2>; - ranges; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x0 0x2f000000 0x100000>; interrupt-controller; reg = <0x0 0x2f000000 0x0 0x10000>, <0x0 0x2f100000 0x0 0x200000>, @@ -22,7 +22,7 @@ its: its@2f020000 { compatible = "arm,gic-v3-its"; msi-controller; - reg = <0x0 0x2f020000 0x0 0x20000>; + reg = <0x20000 0x20000>; }; }; }; diff --git a/arch/arm64/boot/dts/arm/foundation-v8.dtsi b/arch/arm64/boot/dts/arm/foundation-v8.dtsi index 3f78373f708a..05d1657170b4 100644 --- a/arch/arm64/boot/dts/arm/foundation-v8.dtsi +++ b/arch/arm64/boot/dts/arm/foundation-v8.dtsi @@ -107,51 +107,51 @@ #interrupt-cells = <1>; interrupt-map-mask = <0 0 63>; - interrupt-map = <0 0 0 &gic 0 0 GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, - <0 0 1 &gic 0 0 GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>, - <0 0 2 &gic 0 0 GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>, - <0 0 3 &gic 0 0 GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>, - <0 0 4 &gic 0 0 GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>, - <0 0 5 &gic 0 0 GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>, - <0 0 6 &gic 0 0 GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>, - <0 0 7 &gic 0 0 GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>, - <0 0 8 &gic 0 0 GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>, - <0 0 9 &gic 0 0 GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, - <0 0 10 &gic 0 0 GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>, - <0 0 11 &gic 0 0 GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, - <0 0 12 &gic 0 0 GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, - <0 0 13 &gic 0 0 GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>, - <0 0 14 &gic 0 0 GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>, - <0 0 15 &gic 0 0 GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>, - <0 0 16 &gic 0 0 GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>, - <0 0 17 &gic 0 0 GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>, - <0 0 18 &gic 0 0 GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, - <0 0 19 &gic 0 0 GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>, - <0 0 20 &gic 0 0 GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>, - <0 0 21 &gic 0 0 GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>, - <0 0 22 &gic 0 0 GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>, - <0 0 23 &gic 0 0 GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>, - <0 0 24 &gic 0 0 GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>, - <0 0 25 &gic 0 0 GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>, - <0 0 26 &gic 0 0 GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>, - <0 0 27 &gic 0 0 GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>, - <0 0 28 &gic 0 0 GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>, - <0 0 29 &gic 0 0 GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>, - <0 0 30 &gic 0 0 GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>, - <0 0 31 &gic 0 0 GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>, - <0 0 32 &gic 0 0 GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>, - <0 0 33 &gic 0 0 GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>, - <0 0 34 &gic 0 0 GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>, - <0 0 35 &gic 0 0 GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>, - <0 0 36 &gic 0 0 GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>, - <0 0 37 &gic 0 0 GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>, - <0 0 38 &gic 0 0 GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>, - <0 0 39 &gic 0 0 GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>, - <0 0 40 &gic 0 0 GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>, - <0 0 41 &gic 0 0 GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>, - <0 0 42 &gic 0 0 GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; - - ethernet@2,02000000 { + interrupt-map = <0 0 0 &gic 0 GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, + <0 0 1 &gic 0 GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>, + <0 0 2 &gic 0 GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>, + <0 0 3 &gic 0 GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>, + <0 0 4 &gic 0 GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>, + <0 0 5 &gic 0 GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>, + <0 0 6 &gic 0 GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>, + <0 0 7 &gic 0 GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>, + <0 0 8 &gic 0 GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>, + <0 0 9 &gic 0 GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, + <0 0 10 &gic 0 GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>, + <0 0 11 &gic 0 GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, + <0 0 12 &gic 0 GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, + <0 0 13 &gic 0 GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>, + <0 0 14 &gic 0 GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>, + <0 0 15 &gic 0 GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>, + <0 0 16 &gic 0 GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>, + <0 0 17 &gic 0 GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>, + <0 0 18 &gic 0 GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, + <0 0 19 &gic 0 GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>, + <0 0 20 &gic 0 GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>, + <0 0 21 &gic 0 GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>, + <0 0 22 &gic 0 GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>, + <0 0 23 &gic 0 GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>, + <0 0 24 &gic 0 GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>, + <0 0 25 &gic 0 GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>, + <0 0 26 &gic 0 GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>, + <0 0 27 &gic 0 GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>, + <0 0 28 &gic 0 GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>, + <0 0 29 &gic 0 GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>, + <0 0 30 &gic 0 GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>, + <0 0 31 &gic 0 GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>, + <0 0 32 &gic 0 GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>, + <0 0 33 &gic 0 GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>, + <0 0 34 &gic 0 GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>, + <0 0 35 &gic 0 GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>, + <0 0 36 &gic 0 GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>, + <0 0 37 &gic 0 GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>, + <0 0 38 &gic 0 GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>, + <0 0 39 &gic 0 GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>, + <0 0 40 &gic 0 GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>, + <0 0 41 &gic 0 GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>, + <0 0 42 &gic 0 GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; + + ethernet@202000000 { compatible = "smsc,lan91c111"; reg = <2 0x02000000 0x10000>; interrupts = <15>; @@ -178,7 +178,7 @@ clock-output-names = "v2m:refclk32khz"; }; - iofpga@3,00000000 { + iofpga@300000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi index 8c11660bbe40..c47f76b01c4b 100644 --- a/arch/arm64/boot/dts/arm/juno-base.dtsi +++ b/arch/arm64/boot/dts/arm/juno-base.dtsi @@ -62,35 +62,35 @@ <0x0 0x2c02f000 0 0x2000>, <0x0 0x2c04f000 0 0x2000>, <0x0 0x2c06f000 0 0x2000>; - #address-cells = <2>; + #address-cells = <1>; #interrupt-cells = <3>; - #size-cells = <2>; + #size-cells = <1>; interrupt-controller; interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>; - ranges = <0 0 0 0x2c1c0000 0 0x40000>; + ranges = <0 0 0x2c1c0000 0x40000>; v2m_0: v2m@0 { compatible = "arm,gic-v2m-frame"; msi-controller; - reg = <0 0 0 0x10000>; + reg = <0 0x10000>; }; v2m@10000 { compatible = "arm,gic-v2m-frame"; msi-controller; - reg = <0 0x10000 0 0x10000>; + reg = <0x10000 0x10000>; }; v2m@20000 { compatible = "arm,gic-v2m-frame"; msi-controller; - reg = <0 0x20000 0 0x10000>; + reg = <0x20000 0x10000>; }; v2m@30000 { compatible = "arm,gic-v2m-frame"; msi-controller; - reg = <0 0x30000 0 0x10000>; + reg = <0x30000 0x10000>; }; }; @@ -519,10 +519,10 @@ <0x42000000 0x40 0x00000000 0x40 0x00000000 0x1 0x00000000>; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 7>; - interrupt-map = <0 0 0 1 &gic 0 0 GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, - <0 0 0 2 &gic 0 0 GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>, - <0 0 0 3 &gic 0 0 GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>, - <0 0 0 4 &gic 0 0 GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>; + interrupt-map = <0 0 0 1 &gic 0 GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &gic 0 GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &gic 0 GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &gic 0 GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>; msi-parent = <&v2m_0>; status = "disabled"; iommu-map-mask = <0x0>; /* RC has no means to output PCI RID */ @@ -786,19 +786,19 @@ #interrupt-cells = <1>; interrupt-map-mask = <0 0 15>; - interrupt-map = <0 0 0 &gic 0 0 GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>, - <0 0 1 &gic 0 0 GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>, - <0 0 2 &gic 0 0 GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>, - <0 0 3 &gic 0 0 GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>, - <0 0 4 &gic 0 0 GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>, - <0 0 5 &gic 0 0 GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>, - <0 0 6 &gic 0 0 GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>, - <0 0 7 &gic 0 0 GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>, - <0 0 8 &gic 0 0 GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>, - <0 0 9 &gic 0 0 GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>, - <0 0 10 &gic 0 0 GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>, - <0 0 11 &gic 0 0 GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>, - <0 0 12 &gic 0 0 GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>; + interrupt-map = <0 0 0 &gic 0 GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>, + <0 0 1 &gic 0 GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>, + <0 0 2 &gic 0 GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>, + <0 0 3 &gic 0 GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>, + <0 0 4 &gic 0 GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>, + <0 0 5 &gic 0 GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>, + <0 0 6 &gic 0 GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>, + <0 0 7 &gic 0 GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>, + <0 0 8 &gic 0 GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>, + <0 0 9 &gic 0 GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>, + <0 0 10 &gic 0 GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>, + <0 0 11 &gic 0 GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>, + <0 0 12 &gic 0 GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>; }; site2: tlx@60000000 { @@ -808,6 +808,6 @@ ranges = <0 0 0x60000000 0x10000000>; #interrupt-cells = <1>; interrupt-map-mask = <0 0>; - interrupt-map = <0 0 &gic 0 0 GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>; + interrupt-map = <0 0 &gic 0 GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>; }; }; diff --git a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi index 9f60dacb4f80..1234a8cfc0a9 100644 --- a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi +++ b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi @@ -103,7 +103,7 @@ }; }; - flash@0,00000000 { + flash@0 { /* 2 * 32MiB NOR Flash memory mounted on CS0 */ compatible = "arm,vexpress-flash", "cfi-flash"; reg = <0 0x00000000 0x04000000>; @@ -120,7 +120,7 @@ }; }; - ethernet@2,00000000 { + ethernet@200000000 { compatible = "smsc,lan9118", "smsc,lan9115"; reg = <2 0x00000000 0x10000>; interrupts = <3>; @@ -133,7 +133,7 @@ vddvario-supply = <&mb_fixed_3v3>; }; - iofpga@3,00000000 { + iofpga@300000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi index 57b0b9d7f3fa..29e6962c70bd 100644 --- a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi +++ b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi @@ -9,7 +9,7 @@ motherboard { arm,v2m-memory-map = "rs2"; - iofpga@3,00000000 { + iofpga@300000000 { virtio-p9@140000 { compatible = "virtio,mmio"; reg = <0x140000 0x200>; diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi index 03a7bf079c8f..ad20076357f5 100644 --- a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi +++ b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi @@ -17,14 +17,14 @@ #interrupt-cells = <1>; ranges; - flash@0,00000000 { + flash@0 { compatible = "arm,vexpress-flash", "cfi-flash"; reg = <0 0x00000000 0x04000000>, <4 0x00000000 0x04000000>; bank-width = <4>; }; - ethernet@2,02000000 { + ethernet@202000000 { compatible = "smsc,lan91c111"; reg = <2 0x02000000 0x10000>; interrupts = <15>; @@ -51,7 +51,7 @@ clock-output-names = "v2m:refclk32khz"; }; - iofpga@3,00000000 { + iofpga@300000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts b/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts index 5f350cc71a2f..c3668187b844 100644 --- a/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts +++ b/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts @@ -95,7 +95,7 @@ }; sfp: sfp { - compatible = "sff,sfp+"; + compatible = "sff,sfp"; i2c-bus = <&i2c0>; los-gpio = <&moxtet_sfp 0 GPIO_ACTIVE_HIGH>; tx-fault-gpio = <&moxtet_sfp 1 GPIO_ACTIVE_HIGH>; @@ -171,6 +171,8 @@ marvell,pad-type = "sd"; vqmmc-supply = <&vsdio_reg>; mmc-pwrseq = <&sdhci1_pwrseq>; + /* forbid SDR104 for FCC purposes */ + sdhci-caps-mask = <0x2 0x0>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi index 5891b7151432..dec5e4113ce4 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi @@ -238,21 +238,21 @@ cpu_on = <0x84000003>; }; - clk26m: oscillator@0 { + clk26m: oscillator0 { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <26000000>; clock-output-names = "clk26m"; }; - clk32k: oscillator@1 { + clk32k: oscillator1 { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <32000>; clock-output-names = "clk32k"; }; - cpum_ck: oscillator@2 { + cpum_ck: oscillator2 { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; @@ -268,19 +268,19 @@ sustainable-power = <1500>; /* milliwatts */ trips { - threshold: trip-point@0 { + threshold: trip-point0 { temperature = <68000>; hysteresis = <2000>; type = "passive"; }; - target: trip-point@1 { + target: trip-point1 { temperature = <85000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit: cpu_crit@0 { + cpu_crit: cpu_crit0 { temperature = <115000>; hysteresis = <2000>; type = "critical"; @@ -288,13 +288,13 @@ }; cooling-maps { - map@0 { + map0 { trip = <&target>; cooling-device = <&cpu0 0 0>, <&cpu1 0 0>; contribution = <3072>; }; - map@1 { + map1 { trip = <&target>; cooling-device = <&cpu2 0 0>, <&cpu3 0 0>; @@ -308,7 +308,7 @@ #address-cells = <2>; #size-cells = <2>; ranges; - vpu_dma_reserved: vpu_dma_mem_region { + vpu_dma_reserved: vpu_dma_mem_region@b7000000 { compatible = "shared-dma-pool"; reg = <0 0xb7000000 0 0x500000>; alignment = <0x1000>; @@ -360,7 +360,7 @@ reg = <0 0x10005000 0 0x1000>; }; - pio: pinctrl@10005000 { + pio: pinctrl@1000b000 { compatible = "mediatek,mt8173-pinctrl"; reg = <0 0x1000b000 0 0x1000>; mediatek,pctl-regmap = <&syscfg_pctl_a>; @@ -567,7 +567,7 @@ status = "disabled"; }; - gic: interrupt-controller@10220000 { + gic: interrupt-controller@10221000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; interrupt-parent = <&gic>; diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi index 02909a48dfcd..7899759a12f8 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi @@ -32,7 +32,7 @@ phy-reset-gpios = <&gpio TEGRA194_MAIN_GPIO(G, 5) GPIO_ACTIVE_LOW>; phy-handle = <&phy>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; mdio { #address-cells = <1>; diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index 457b815d57f4..2f3926719434 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -1192,7 +1192,7 @@ bus-range = <0x0 0xff>; ranges = <0x81000000 0x0 0x30100000 0x0 0x30100000 0x0 0x00100000 /* downstream I/O (1MB) */ - 0xc2000000 0x12 0x00000000 0x12 0x00000000 0x0 0x30000000 /* prefetchable memory (768MB) */ + 0xc3000000 0x12 0x00000000 0x12 0x00000000 0x0 0x30000000 /* prefetchable memory (768MB) */ 0x82000000 0x0 0x40000000 0x12 0x30000000 0x0 0x10000000>; /* non-prefetchable memory (256MB) */ }; @@ -1238,7 +1238,7 @@ bus-range = <0x0 0xff>; ranges = <0x81000000 0x0 0x32100000 0x0 0x32100000 0x0 0x00100000 /* downstream I/O (1MB) */ - 0xc2000000 0x12 0x40000000 0x12 0x40000000 0x0 0x30000000 /* prefetchable memory (768MB) */ + 0xc3000000 0x12 0x40000000 0x12 0x40000000 0x0 0x30000000 /* prefetchable memory (768MB) */ 0x82000000 0x0 0x40000000 0x12 0x70000000 0x0 0x10000000>; /* non-prefetchable memory (256MB) */ }; @@ -1284,7 +1284,7 @@ bus-range = <0x0 0xff>; ranges = <0x81000000 0x0 0x34100000 0x0 0x34100000 0x0 0x00100000 /* downstream I/O (1MB) */ - 0xc2000000 0x12 0x80000000 0x12 0x80000000 0x0 0x30000000 /* prefetchable memory (768MB) */ + 0xc3000000 0x12 0x80000000 0x12 0x80000000 0x0 0x30000000 /* prefetchable memory (768MB) */ 0x82000000 0x0 0x40000000 0x12 0xb0000000 0x0 0x10000000>; /* non-prefetchable memory (256MB) */ }; @@ -1330,7 +1330,7 @@ bus-range = <0x0 0xff>; ranges = <0x81000000 0x0 0x36100000 0x0 0x36100000 0x0 0x00100000 /* downstream I/O (1MB) */ - 0xc2000000 0x14 0x00000000 0x14 0x00000000 0x3 0x40000000 /* prefetchable memory (13GB) */ + 0xc3000000 0x14 0x00000000 0x14 0x00000000 0x3 0x40000000 /* prefetchable memory (13GB) */ 0x82000000 0x0 0x40000000 0x17 0x40000000 0x0 0xc0000000>; /* non-prefetchable memory (3GB) */ }; @@ -1376,7 +1376,7 @@ bus-range = <0x0 0xff>; ranges = <0x81000000 0x0 0x38100000 0x0 0x38100000 0x0 0x00100000 /* downstream I/O (1MB) */ - 0xc2000000 0x18 0x00000000 0x18 0x00000000 0x3 0x40000000 /* prefetchable memory (13GB) */ + 0xc3000000 0x18 0x00000000 0x18 0x00000000 0x3 0x40000000 /* prefetchable memory (13GB) */ 0x82000000 0x0 0x40000000 0x1b 0x40000000 0x0 0xc0000000>; /* non-prefetchable memory (3GB) */ }; @@ -1426,7 +1426,7 @@ bus-range = <0x0 0xff>; ranges = <0x81000000 0x0 0x3a100000 0x0 0x3a100000 0x0 0x00100000 /* downstream I/O (1MB) */ - 0xc2000000 0x1c 0x00000000 0x1c 0x00000000 0x3 0x40000000 /* prefetchable memory (13GB) */ + 0xc3000000 0x1c 0x00000000 0x1c 0x00000000 0x3 0x40000000 /* prefetchable memory (13GB) */ 0x82000000 0x0 0x40000000 0x1f 0x40000000 0x0 0xc0000000>; /* non-prefetchable memory (3GB) */ }; diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi index 5ea9fb8f2f87..340da154d4e3 100644 --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi @@ -212,7 +212,7 @@ thermal-sensors = <&tsens 3>; trips { - cpu2_3_alert0: trip-point@0 { + cpu2_3_alert0: trip-point0 { temperature = <75000>; hysteresis = <2000>; type = "passive"; @@ -242,7 +242,7 @@ thermal-sensors = <&tsens 2>; trips { - gpu_alert0: trip-point@0 { + gpu_alert0: trip-point0 { temperature = <75000>; hysteresis = <2000>; type = "passive"; @@ -262,7 +262,7 @@ thermal-sensors = <&tsens 1>; trips { - cam_alert0: trip-point@0 { + cam_alert0: trip-point0 { temperature = <75000>; hysteresis = <2000>; type = "hot"; @@ -277,7 +277,7 @@ thermal-sensors = <&tsens 0>; trips { - modem_alert0: trip-point@0 { + modem_alert0: trip-point0 { temperature = <85000>; hysteresis = <2000>; type = "hot"; diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index fbb8ce78f95b..d303df3887d9 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -1681,16 +1681,16 @@ "csi_clk_mux", "vfe0", "vfe1"; - interrupts = <GIC_SPI 78 0>, - <GIC_SPI 79 0>, - <GIC_SPI 80 0>, - <GIC_SPI 296 0>, - <GIC_SPI 297 0>, - <GIC_SPI 298 0>, - <GIC_SPI 299 0>, - <GIC_SPI 309 0>, - <GIC_SPI 314 0>, - <GIC_SPI 315 0>; + interrupts = <GIC_SPI 78 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 79 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 80 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 296 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 297 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 298 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 299 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 309 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 314 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 315 IRQ_TYPE_EDGE_RISING>; interrupt-names = "csiphy0", "csiphy1", "csiphy2", diff --git a/arch/arm64/boot/dts/qcom/pm8150.dtsi b/arch/arm64/boot/dts/qcom/pm8150.dtsi index b6e304748a57..c0b197458665 100644 --- a/arch/arm64/boot/dts/qcom/pm8150.dtsi +++ b/arch/arm64/boot/dts/qcom/pm8150.dtsi @@ -73,18 +73,8 @@ reg = <0xc000>; gpio-controller; #gpio-cells = <2>; - interrupts = <0x0 0xc0 0x0 IRQ_TYPE_NONE>, - <0x0 0xc1 0x0 IRQ_TYPE_NONE>, - <0x0 0xc2 0x0 IRQ_TYPE_NONE>, - <0x0 0xc3 0x0 IRQ_TYPE_NONE>, - <0x0 0xc4 0x0 IRQ_TYPE_NONE>, - <0x0 0xc5 0x0 IRQ_TYPE_NONE>, - <0x0 0xc6 0x0 IRQ_TYPE_NONE>, - <0x0 0xc7 0x0 IRQ_TYPE_NONE>, - <0x0 0xc8 0x0 IRQ_TYPE_NONE>, - <0x0 0xc9 0x0 IRQ_TYPE_NONE>, - <0x0 0xca 0x0 IRQ_TYPE_NONE>, - <0x0 0xcb 0x0 IRQ_TYPE_NONE>; + interrupt-controller; + #interrupt-cells = <2>; }; }; diff --git a/arch/arm64/boot/dts/qcom/pm8150b.dtsi b/arch/arm64/boot/dts/qcom/pm8150b.dtsi index 322379d5c31f..40b5d75a4a1d 100644 --- a/arch/arm64/boot/dts/qcom/pm8150b.dtsi +++ b/arch/arm64/boot/dts/qcom/pm8150b.dtsi @@ -62,18 +62,8 @@ reg = <0xc000>; gpio-controller; #gpio-cells = <2>; - interrupts = <0x2 0xc0 0x0 IRQ_TYPE_NONE>, - <0x2 0xc1 0x0 IRQ_TYPE_NONE>, - <0x2 0xc2 0x0 IRQ_TYPE_NONE>, - <0x2 0xc3 0x0 IRQ_TYPE_NONE>, - <0x2 0xc4 0x0 IRQ_TYPE_NONE>, - <0x2 0xc5 0x0 IRQ_TYPE_NONE>, - <0x2 0xc6 0x0 IRQ_TYPE_NONE>, - <0x2 0xc7 0x0 IRQ_TYPE_NONE>, - <0x2 0xc8 0x0 IRQ_TYPE_NONE>, - <0x2 0xc9 0x0 IRQ_TYPE_NONE>, - <0x2 0xca 0x0 IRQ_TYPE_NONE>, - <0x2 0xcb 0x0 IRQ_TYPE_NONE>; + interrupt-controller; + #interrupt-cells = <2>; }; }; diff --git a/arch/arm64/boot/dts/qcom/pm8150l.dtsi b/arch/arm64/boot/dts/qcom/pm8150l.dtsi index eb0e9a090e42..cf05e0685d10 100644 --- a/arch/arm64/boot/dts/qcom/pm8150l.dtsi +++ b/arch/arm64/boot/dts/qcom/pm8150l.dtsi @@ -56,18 +56,8 @@ reg = <0xc000>; gpio-controller; #gpio-cells = <2>; - interrupts = <0x4 0xc0 0x0 IRQ_TYPE_NONE>, - <0x4 0xc1 0x0 IRQ_TYPE_NONE>, - <0x4 0xc2 0x0 IRQ_TYPE_NONE>, - <0x4 0xc3 0x0 IRQ_TYPE_NONE>, - <0x4 0xc4 0x0 IRQ_TYPE_NONE>, - <0x4 0xc5 0x0 IRQ_TYPE_NONE>, - <0x4 0xc6 0x0 IRQ_TYPE_NONE>, - <0x4 0xc7 0x0 IRQ_TYPE_NONE>, - <0x4 0xc8 0x0 IRQ_TYPE_NONE>, - <0x4 0xc9 0x0 IRQ_TYPE_NONE>, - <0x4 0xca 0x0 IRQ_TYPE_NONE>, - <0x4 0xcb 0x0 IRQ_TYPE_NONE>; + interrupt-controller; + #interrupt-cells = <2>; }; }; diff --git a/arch/arm64/kernel/hw_breakpoint.c b/arch/arm64/kernel/hw_breakpoint.c index 38ee1514cd9c..b4a160795824 100644 --- a/arch/arm64/kernel/hw_breakpoint.c +++ b/arch/arm64/kernel/hw_breakpoint.c @@ -730,6 +730,27 @@ static u64 get_distance_from_watchpoint(unsigned long addr, u64 val, return 0; } +static int watchpoint_report(struct perf_event *wp, unsigned long addr, + struct pt_regs *regs) +{ + int step = is_default_overflow_handler(wp); + struct arch_hw_breakpoint *info = counter_arch_bp(wp); + + info->trigger = addr; + + /* + * If we triggered a user watchpoint from a uaccess routine, then + * handle the stepping ourselves since userspace really can't help + * us with this. + */ + if (!user_mode(regs) && info->ctrl.privilege == AARCH64_BREAKPOINT_EL0) + step = 1; + else + perf_bp_event(wp, regs); + + return step; +} + static int watchpoint_handler(unsigned long addr, unsigned int esr, struct pt_regs *regs) { @@ -739,7 +760,6 @@ static int watchpoint_handler(unsigned long addr, unsigned int esr, u64 val; struct perf_event *wp, **slots; struct debug_info *debug_info; - struct arch_hw_breakpoint *info; struct arch_hw_breakpoint_ctrl ctrl; slots = this_cpu_ptr(wp_on_reg); @@ -777,25 +797,13 @@ static int watchpoint_handler(unsigned long addr, unsigned int esr, if (dist != 0) continue; - info = counter_arch_bp(wp); - info->trigger = addr; - perf_bp_event(wp, regs); - - /* Do we need to handle the stepping? */ - if (is_default_overflow_handler(wp)) - step = 1; + step = watchpoint_report(wp, addr, regs); } - if (min_dist > 0 && min_dist != -1) { - /* No exact match found. */ - wp = slots[closest_match]; - info = counter_arch_bp(wp); - info->trigger = addr; - perf_bp_event(wp, regs); - /* Do we need to handle the stepping? */ - if (is_default_overflow_handler(wp)) - step = 1; - } + /* No exact match found? */ + if (min_dist > 0 && min_dist != -1) + step = watchpoint_report(slots[closest_match], addr, regs); + rcu_read_unlock(); if (!step) diff --git a/arch/m68k/coldfire/pci.c b/arch/m68k/coldfire/pci.c index 62b0eb6cf69a..84eab0f5e00a 100644 --- a/arch/m68k/coldfire/pci.c +++ b/arch/m68k/coldfire/pci.c @@ -216,8 +216,10 @@ static int __init mcf_pci_init(void) /* Keep a virtual mapping to IO/config space active */ iospace = (unsigned long) ioremap(PCI_IO_PA, PCI_IO_SIZE); - if (iospace == 0) + if (iospace == 0) { + pci_free_host_bridge(bridge); return -ENODEV; + } pr_info("Coldfire: PCI IO/config window mapped to 0x%x\n", (u32) iospace); diff --git a/arch/openrisc/kernel/entry.S b/arch/openrisc/kernel/entry.S index e4a78571f883..c6481cfc5220 100644 --- a/arch/openrisc/kernel/entry.S +++ b/arch/openrisc/kernel/entry.S @@ -1166,13 +1166,13 @@ ENTRY(__sys_clone) l.movhi r29,hi(sys_clone) l.ori r29,r29,lo(sys_clone) l.j _fork_save_extra_regs_and_call - l.addi r7,r1,0 + l.nop ENTRY(__sys_fork) l.movhi r29,hi(sys_fork) l.ori r29,r29,lo(sys_fork) l.j _fork_save_extra_regs_and_call - l.addi r3,r1,0 + l.nop ENTRY(sys_rt_sigreturn) l.jal _sys_rt_sigreturn diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 5b269884bff0..e924ddd54618 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -747,6 +747,7 @@ config THREAD_SHIFT range 13 15 default "15" if PPC_256K_PAGES default "14" if PPC64 + default "14" if KASAN default "13" help Used to define the stack size. The default is almost always what you diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h b/arch/powerpc/include/asm/book3s/64/pgtable.h index a143d394ff46..e1eb8aa9cfbb 100644 --- a/arch/powerpc/include/asm/book3s/64/pgtable.h +++ b/arch/powerpc/include/asm/book3s/64/pgtable.h @@ -998,10 +998,25 @@ extern struct page *pgd_page(pgd_t pgd); #define pud_page_vaddr(pud) __va(pud_val(pud) & ~PUD_MASKED_BITS) #define pgd_page_vaddr(pgd) __va(pgd_val(pgd) & ~PGD_MASKED_BITS) -#define pgd_index(address) (((address) >> (PGDIR_SHIFT)) & (PTRS_PER_PGD - 1)) -#define pud_index(address) (((address) >> (PUD_SHIFT)) & (PTRS_PER_PUD - 1)) -#define pmd_index(address) (((address) >> (PMD_SHIFT)) & (PTRS_PER_PMD - 1)) -#define pte_index(address) (((address) >> (PAGE_SHIFT)) & (PTRS_PER_PTE - 1)) +static inline unsigned long pgd_index(unsigned long address) +{ + return (address >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1); +} + +static inline unsigned long pud_index(unsigned long address) +{ + return (address >> PUD_SHIFT) & (PTRS_PER_PUD - 1); +} + +static inline unsigned long pmd_index(unsigned long address) +{ + return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1); +} + +static inline unsigned long pte_index(unsigned long address) +{ + return (address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1); +} /* * Find an entry in a page-table-directory. We combine the address region diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h index a9993e7a443b..64b998db9d3e 100644 --- a/arch/powerpc/include/asm/processor.h +++ b/arch/powerpc/include/asm/processor.h @@ -291,7 +291,6 @@ struct thread_struct { #else #define INIT_THREAD { \ .ksp = INIT_SP, \ - .regs = (struct pt_regs *)INIT_SP - 1, /* XXX bogus, I think */ \ .addr_limit = KERNEL_DS, \ .fpexc_mode = 0, \ .fscr = FSCR_TAR | FSCR_EBB \ diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S index d0018dd17e0a..70ac8a6ba0c1 100644 --- a/arch/powerpc/kernel/exceptions-64s.S +++ b/arch/powerpc/kernel/exceptions-64s.S @@ -1090,17 +1090,19 @@ EXC_COMMON_BEGIN(machine_check_idle_common) bl machine_check_queue_event /* - * We have not used any non-volatile GPRs here, and as a rule - * most exception code including machine check does not. - * Therefore PACA_NAPSTATELOST does not need to be set. Idle - * wakeup will restore volatile registers. + * GPR-loss wakeups are relatively straightforward, because the + * idle sleep code has saved all non-volatile registers on its + * own stack, and r1 in PACAR1. * - * Load the original SRR1 into r3 for pnv_powersave_wakeup_mce. + * For no-loss wakeups the r1 and lr registers used by the + * early machine check handler have to be restored first. r2 is + * the kernel TOC, so no need to restore it. * * Then decrement MCE nesting after finishing with the stack. */ ld r3,_MSR(r1) ld r4,_LINK(r1) + ld r1,GPR1(r1) lhz r11,PACA_IN_MCE(r13) subi r11,r11,1 @@ -1109,7 +1111,7 @@ EXC_COMMON_BEGIN(machine_check_idle_common) mtlr r4 rlwinm r10,r3,47-31,30,31 cmpwi cr1,r10,2 - bltlr cr1 /* no state loss, return to idle caller */ + bltlr cr1 /* no state loss, return to idle caller with r3=SRR1 */ b idle_return_gpr_loss #endif diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S index a7f356d121ae..53aa8f23e09f 100644 --- a/arch/powerpc/kernel/head_64.S +++ b/arch/powerpc/kernel/head_64.S @@ -945,15 +945,8 @@ start_here_multiplatform: std r0,0(r4) #endif - /* The following gets the stack set up with the regs */ - /* pointing to the real addr of the kernel stack. This is */ - /* all done to support the C function call below which sets */ - /* up the htab. This is done because we have relocated the */ - /* kernel but are still running in real mode. */ - - LOAD_REG_ADDR(r3,init_thread_union) - /* set up a stack pointer */ + LOAD_REG_ADDR(r3,init_thread_union) LOAD_REG_IMMEDIATE(r1,THREAD_SIZE) add r1,r3,r1 li r0,0 diff --git a/arch/powerpc/kernel/machine_kexec.c b/arch/powerpc/kernel/machine_kexec.c index c4ed328a7b96..7a1c11a7cba5 100644 --- a/arch/powerpc/kernel/machine_kexec.c +++ b/arch/powerpc/kernel/machine_kexec.c @@ -114,11 +114,12 @@ void machine_kexec(struct kimage *image) void __init reserve_crashkernel(void) { - unsigned long long crash_size, crash_base; + unsigned long long crash_size, crash_base, total_mem_sz; int ret; + total_mem_sz = memory_limit ? memory_limit : memblock_phys_mem_size(); /* use common parsing */ - ret = parse_crashkernel(boot_command_line, memblock_phys_mem_size(), + ret = parse_crashkernel(boot_command_line, total_mem_sz, &crash_size, &crash_base); if (ret == 0 && crash_size > 0) { crashk_res.start = crash_base; @@ -177,6 +178,7 @@ void __init reserve_crashkernel(void) /* Crash kernel trumps memory limit */ if (memory_limit && memory_limit <= crashk_res.end) { memory_limit = crashk_res.end + 1; + total_mem_sz = memory_limit; printk("Adjusted memory limit for crashkernel, now 0x%llx\n", memory_limit); } @@ -185,7 +187,7 @@ void __init reserve_crashkernel(void) "for crashkernel (System RAM: %ldMB)\n", (unsigned long)(crash_size >> 20), (unsigned long)(crashk_res.start >> 20), - (unsigned long)(memblock_phys_mem_size() >> 20)); + (unsigned long)(total_mem_sz >> 20)); if (!memblock_is_region_memory(crashk_res.start, crash_size) || memblock_reserve(crashk_res.start, crash_size)) { diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index 639ceae7da9d..bd0c258a1d5d 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -1218,29 +1218,31 @@ struct task_struct *__switch_to(struct task_struct *prev, static void show_instructions(struct pt_regs *regs) { int i; + unsigned long nip = regs->nip; unsigned long pc = regs->nip - (NR_INSN_TO_PRINT * 3 / 4 * sizeof(int)); printk("Instruction dump:"); + /* + * If we were executing with the MMU off for instructions, adjust pc + * rather than printing XXXXXXXX. + */ + if (!IS_ENABLED(CONFIG_BOOKE) && !(regs->msr & MSR_IR)) { + pc = (unsigned long)phys_to_virt(pc); + nip = (unsigned long)phys_to_virt(regs->nip); + } + for (i = 0; i < NR_INSN_TO_PRINT; i++) { int instr; if (!(i % 8)) pr_cont("\n"); -#if !defined(CONFIG_BOOKE) - /* If executing with the IMMU off, adjust pc rather - * than print XXXXXXXX. - */ - if (!(regs->msr & MSR_IR)) - pc = (unsigned long)phys_to_virt(pc); -#endif - if (!__kernel_text_address(pc) || probe_kernel_address((const void *)pc, instr)) { pr_cont("XXXXXXXX "); } else { - if (regs->nip == pc) + if (nip == pc) pr_cont("<%08x> ", instr); else pr_cont("%08x ", instr); diff --git a/arch/powerpc/kvm/book3s_64_mmu_radix.c b/arch/powerpc/kvm/book3s_64_mmu_radix.c index 2d415c36a61d..43b56f8f6beb 100644 --- a/arch/powerpc/kvm/book3s_64_mmu_radix.c +++ b/arch/powerpc/kvm/book3s_64_mmu_radix.c @@ -353,7 +353,13 @@ static struct kmem_cache *kvm_pmd_cache; static pte_t *kvmppc_pte_alloc(void) { - return kmem_cache_alloc(kvm_pte_cache, GFP_KERNEL); + pte_t *pte; + + pte = kmem_cache_alloc(kvm_pte_cache, GFP_KERNEL); + /* pmd_populate() will only reference _pa(pte). */ + kmemleak_ignore(pte); + + return pte; } static void kvmppc_pte_free(pte_t *ptep) @@ -363,7 +369,13 @@ static void kvmppc_pte_free(pte_t *ptep) static pmd_t *kvmppc_pmd_alloc(void) { - return kmem_cache_alloc(kvm_pmd_cache, GFP_KERNEL); + pmd_t *pmd; + + pmd = kmem_cache_alloc(kvm_pmd_cache, GFP_KERNEL); + /* pud_populate() will only reference _pa(pmd). */ + kmemleak_ignore(pmd); + + return pmd; } static void kvmppc_pmd_free(pmd_t *pmdp) diff --git a/arch/powerpc/kvm/book3s_64_vio.c b/arch/powerpc/kvm/book3s_64_vio.c index 5834db0a54c6..03b947429e4d 100644 --- a/arch/powerpc/kvm/book3s_64_vio.c +++ b/arch/powerpc/kvm/book3s_64_vio.c @@ -74,6 +74,7 @@ extern void kvm_spapr_tce_release_iommu_group(struct kvm *kvm, struct kvmppc_spapr_tce_iommu_table *stit, *tmp; struct iommu_table_group *table_group = NULL; + rcu_read_lock(); list_for_each_entry_rcu(stt, &kvm->arch.spapr_tce_tables, list) { table_group = iommu_group_get_iommudata(grp); @@ -88,7 +89,9 @@ extern void kvm_spapr_tce_release_iommu_group(struct kvm *kvm, kref_put(&stit->kref, kvm_spapr_tce_liobn_put); } } + cond_resched_rcu(); } + rcu_read_unlock(); } extern long kvm_spapr_tce_attach_iommu_group(struct kvm *kvm, int tablefd, @@ -106,12 +109,14 @@ extern long kvm_spapr_tce_attach_iommu_group(struct kvm *kvm, int tablefd, if (!f.file) return -EBADF; + rcu_read_lock(); list_for_each_entry_rcu(stt, &kvm->arch.spapr_tce_tables, list) { if (stt == f.file->private_data) { found = true; break; } } + rcu_read_unlock(); fdput(f); @@ -144,6 +149,7 @@ extern long kvm_spapr_tce_attach_iommu_group(struct kvm *kvm, int tablefd, if (!tbl) return -EINVAL; + rcu_read_lock(); list_for_each_entry_rcu(stit, &stt->iommu_tables, next) { if (tbl != stit->tbl) continue; @@ -151,14 +157,17 @@ extern long kvm_spapr_tce_attach_iommu_group(struct kvm *kvm, int tablefd, if (!kref_get_unless_zero(&stit->kref)) { /* stit is being destroyed */ iommu_tce_table_put(tbl); + rcu_read_unlock(); return -ENOTTY; } /* * The table is already known to this KVM, we just increased * its KVM reference counter and can return. */ + rcu_read_unlock(); return 0; } + rcu_read_unlock(); stit = kzalloc(sizeof(*stit), GFP_KERNEL); if (!stit) { @@ -364,18 +373,19 @@ static long kvmppc_tce_validate(struct kvmppc_spapr_tce_table *stt, if (kvmppc_tce_to_ua(stt->kvm, tce, &ua)) return H_TOO_HARD; + rcu_read_lock(); list_for_each_entry_rcu(stit, &stt->iommu_tables, next) { unsigned long hpa = 0; struct mm_iommu_table_group_mem_t *mem; long shift = stit->tbl->it_page_shift; mem = mm_iommu_lookup(stt->kvm->mm, ua, 1ULL << shift); - if (!mem) - return H_TOO_HARD; - - if (mm_iommu_ua_to_hpa(mem, ua, shift, &hpa)) + if (!mem || mm_iommu_ua_to_hpa(mem, ua, shift, &hpa)) { + rcu_read_unlock(); return H_TOO_HARD; + } } + rcu_read_unlock(); return H_SUCCESS; } diff --git a/arch/powerpc/mm/book3s32/mmu.c b/arch/powerpc/mm/book3s32/mmu.c index 84d5fab94f8f..1424a120710e 100644 --- a/arch/powerpc/mm/book3s32/mmu.c +++ b/arch/powerpc/mm/book3s32/mmu.c @@ -187,6 +187,7 @@ void mmu_mark_initmem_nx(void) int i; unsigned long base = (unsigned long)_stext - PAGE_OFFSET; unsigned long top = (unsigned long)_etext - PAGE_OFFSET; + unsigned long border = (unsigned long)__init_begin - PAGE_OFFSET; unsigned long size; if (IS_ENABLED(CONFIG_PPC_BOOK3S_601)) @@ -201,9 +202,10 @@ void mmu_mark_initmem_nx(void) size = block_size(base, top); size = max(size, 128UL << 10); if ((top - base) > size) { - if (strict_kernel_rwx_enabled()) - pr_warn("Kernel _etext not properly aligned\n"); size <<= 1; + if (strict_kernel_rwx_enabled() && base + size > border) + pr_warn("Some RW data is getting mapped X. " + "Adjust CONFIG_DATA_SHIFT to avoid that.\n"); } setibat(i++, PAGE_OFFSET + base, base, size, PAGE_KERNEL_TEXT); base += size; diff --git a/arch/powerpc/mm/ptdump/shared.c b/arch/powerpc/mm/ptdump/shared.c index f7ed2f187cb0..784f8df17f73 100644 --- a/arch/powerpc/mm/ptdump/shared.c +++ b/arch/powerpc/mm/ptdump/shared.c @@ -31,6 +31,11 @@ static const struct flag_info flag_array[] = { .set = "present", .clear = " ", }, { + .mask = _PAGE_COHERENT, + .val = _PAGE_COHERENT, + .set = "coherent", + .clear = " ", + }, { .mask = _PAGE_GUARDED, .val = _PAGE_GUARDED, .set = "guarded", diff --git a/arch/powerpc/perf/hv-24x7.c b/arch/powerpc/perf/hv-24x7.c index 573e0b309c0c..48e8f4b17b91 100644 --- a/arch/powerpc/perf/hv-24x7.c +++ b/arch/powerpc/perf/hv-24x7.c @@ -1400,16 +1400,6 @@ static void h_24x7_event_read(struct perf_event *event) h24x7hw = &get_cpu_var(hv_24x7_hw); h24x7hw->events[i] = event; put_cpu_var(h24x7hw); - /* - * Clear the event count so we can compute the _change_ - * in the 24x7 raw counter value at the end of the txn. - * - * Note that we could alternatively read the 24x7 value - * now and save its value in event->hw.prev_count. But - * that would require issuing a hcall, which would then - * defeat the purpose of using the txn interface. - */ - local64_set(&event->count, 0); } put_cpu_var(hv_24x7_reqb); diff --git a/arch/powerpc/platforms/4xx/pci.c b/arch/powerpc/platforms/4xx/pci.c index e6e2adcc7b64..c13d64c3b019 100644 --- a/arch/powerpc/platforms/4xx/pci.c +++ b/arch/powerpc/platforms/4xx/pci.c @@ -1242,7 +1242,7 @@ static void __init ppc460sx_pciex_check_link(struct ppc4xx_pciex_port *port) if (mbase == NULL) { printk(KERN_ERR "%pOF: Can't map internal config space !", port->node); - goto done; + return; } while (attempt && (0 == (in_le32(mbase + PECFG_460SX_DLLSTA) @@ -1252,9 +1252,7 @@ static void __init ppc460sx_pciex_check_link(struct ppc4xx_pciex_port *port) } if (attempt) port->link = 1; -done: iounmap(mbase); - } static struct ppc4xx_pciex_hwops ppc460sx_pcie_hwops __initdata = { diff --git a/arch/powerpc/platforms/ps3/mm.c b/arch/powerpc/platforms/ps3/mm.c index 423be34f0f5f..f42fe4e86ce5 100644 --- a/arch/powerpc/platforms/ps3/mm.c +++ b/arch/powerpc/platforms/ps3/mm.c @@ -200,13 +200,14 @@ void ps3_mm_vas_destroy(void) { int result; - DBG("%s:%d: map.vas_id = %llu\n", __func__, __LINE__, map.vas_id); - if (map.vas_id) { result = lv1_select_virtual_address_space(0); - BUG_ON(result); - result = lv1_destruct_virtual_address_space(map.vas_id); - BUG_ON(result); + result += lv1_destruct_virtual_address_space(map.vas_id); + + if (result) { + lv1_panic(0); + } + map.vas_id = 0; } } @@ -304,19 +305,20 @@ static void ps3_mm_region_destroy(struct mem_region *r) int result; if (!r->destroy) { - pr_info("%s:%d: Not destroying high region: %llxh %llxh\n", - __func__, __LINE__, r->base, r->size); return; } - DBG("%s:%d: r->base = %llxh\n", __func__, __LINE__, r->base); - if (r->base) { result = lv1_release_memory(r->base); - BUG_ON(result); + + if (result) { + lv1_panic(0); + } + r->size = r->base = r->offset = 0; map.total = map.rm.size; } + ps3_mm_set_repository_highmem(NULL); } diff --git a/arch/powerpc/platforms/pseries/ras.c b/arch/powerpc/platforms/pseries/ras.c index 753adeb624f2..13ef77fd648f 100644 --- a/arch/powerpc/platforms/pseries/ras.c +++ b/arch/powerpc/platforms/pseries/ras.c @@ -395,10 +395,11 @@ static irqreturn_t ras_error_interrupt(int irq, void *dev_id) /* * Some versions of FWNMI place the buffer inside the 4kB page starting at * 0x7000. Other versions place it inside the rtas buffer. We check both. + * Minimum size of the buffer is 16 bytes. */ #define VALID_FWNMI_BUFFER(A) \ - ((((A) >= 0x7000) && ((A) < 0x7ff0)) || \ - (((A) >= rtas.base) && ((A) < (rtas.base + rtas.size - 16)))) + ((((A) >= 0x7000) && ((A) <= 0x8000 - 16)) || \ + (((A) >= rtas.base) && ((A) <= (rtas.base + rtas.size - 16)))) static inline struct rtas_error_log *fwnmi_get_errlog(void) { diff --git a/arch/s390/include/asm/syscall.h b/arch/s390/include/asm/syscall.h index f073292e9fdb..d9d5de0f67ff 100644 --- a/arch/s390/include/asm/syscall.h +++ b/arch/s390/include/asm/syscall.h @@ -33,7 +33,17 @@ static inline void syscall_rollback(struct task_struct *task, static inline long syscall_get_error(struct task_struct *task, struct pt_regs *regs) { - return IS_ERR_VALUE(regs->gprs[2]) ? regs->gprs[2] : 0; + unsigned long error = regs->gprs[2]; +#ifdef CONFIG_COMPAT + if (test_tsk_thread_flag(task, TIF_31BIT)) { + /* + * Sign-extend the value so (int)-EFOO becomes (long)-EFOO + * and will match correctly in comparisons. + */ + error = (long)(int)error; + } +#endif + return IS_ERR_VALUE(error) ? error : 0; } static inline long syscall_get_return_value(struct task_struct *task, diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c index cc3ad64479ac..9e256d4d1f4c 100644 --- a/arch/sparc/mm/srmmu.c +++ b/arch/sparc/mm/srmmu.c @@ -379,7 +379,6 @@ pgtable_t pte_alloc_one(struct mm_struct *mm) return NULL; page = pfn_to_page(__nocache_pa(pte) >> PAGE_SHIFT); if (!pgtable_pte_page_ctor(page)) { - __free_page(page); return NULL; } return page; diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile index e2839b5c246c..6539c50fb9aa 100644 --- a/arch/x86/boot/Makefile +++ b/arch/x86/boot/Makefile @@ -87,7 +87,7 @@ $(obj)/vmlinux.bin: $(obj)/compressed/vmlinux FORCE SETUP_OBJS = $(addprefix $(obj)/,$(setup-y)) -sed-zoffset := -e 's/^\([0-9a-fA-F]*\) [ABCDGRSTVW] \(startup_32\|startup_64\|efi32_stub_entry\|efi64_stub_entry\|efi_pe_entry\|input_data\|_end\|_ehead\|_text\|z_.*\)$$/\#define ZO_\2 0x\1/p' +sed-zoffset := -e 's/^\([0-9a-fA-F]*\) [a-zA-Z] \(startup_32\|startup_64\|efi32_stub_entry\|efi64_stub_entry\|efi_pe_entry\|input_data\|_end\|_ehead\|_text\|z_.*\)$$/\#define ZO_\2 0x\1/p' quiet_cmd_zoffset = ZOFFSET $@ cmd_zoffset = $(NM) $< | sed -n $(sed-zoffset) > $@ diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index 25b8c45467fc..fce94c799f01 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -2099,7 +2099,7 @@ void __init init_apic_mappings(void) unsigned int new_apicid; if (apic_validate_deadline_timer()) - pr_debug("TSC deadline timer available\n"); + pr_info("TSC deadline timer available\n"); if (x2apic_mode) { boot_cpu_physical_apicid = read_apic_id(); diff --git a/arch/x86/kernel/idt.c b/arch/x86/kernel/idt.c index 87ef69a72c52..7bb4c3cbf4dc 100644 --- a/arch/x86/kernel/idt.c +++ b/arch/x86/kernel/idt.c @@ -318,7 +318,11 @@ void __init idt_setup_apic_and_irq_gates(void) #ifdef CONFIG_X86_LOCAL_APIC for_each_clear_bit_from(i, system_vectors, NR_VECTORS) { - set_bit(i, system_vectors); + /* + * Don't set the non assigned system vectors in the + * system_vectors bitmap. Otherwise they show up in + * /proc/interrupts. + */ entry = spurious_entries_start + 8 * (i - FIRST_SYSTEM_VECTOR); set_intr_gate(i, entry); } diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c index 43fc13c831af..62c39baea39e 100644 --- a/arch/x86/kernel/kprobes/core.c +++ b/arch/x86/kernel/kprobes/core.c @@ -746,16 +746,11 @@ asm( NOKPROBE_SYMBOL(kretprobe_trampoline); STACK_FRAME_NON_STANDARD(kretprobe_trampoline); -static struct kprobe kretprobe_kprobe = { - .addr = (void *)kretprobe_trampoline, -}; - /* * Called from kretprobe_trampoline */ __used __visible void *trampoline_handler(struct pt_regs *regs) { - struct kprobe_ctlblk *kcb; struct kretprobe_instance *ri = NULL; struct hlist_head *head, empty_rp; struct hlist_node *tmp; @@ -765,16 +760,12 @@ __used __visible void *trampoline_handler(struct pt_regs *regs) void *frame_pointer; bool skipped = false; - preempt_disable(); - /* * Set a dummy kprobe for avoiding kretprobe recursion. * Since kretprobe never run in kprobe handler, kprobe must not * be running at this point. */ - kcb = get_kprobe_ctlblk(); - __this_cpu_write(current_kprobe, &kretprobe_kprobe); - kcb->kprobe_status = KPROBE_HIT_ACTIVE; + kprobe_busy_begin(); INIT_HLIST_HEAD(&empty_rp); kretprobe_hash_lock(current, &head, &flags); @@ -850,7 +841,7 @@ __used __visible void *trampoline_handler(struct pt_regs *regs) __this_cpu_write(current_kprobe, &ri->rp->kp); ri->ret_addr = correct_ret_addr; ri->rp->handler(ri, regs); - __this_cpu_write(current_kprobe, &kretprobe_kprobe); + __this_cpu_write(current_kprobe, &kprobe_busy); } recycle_rp_inst(ri, &empty_rp); @@ -866,8 +857,7 @@ __used __visible void *trampoline_handler(struct pt_regs *regs) kretprobe_hash_unlock(current, &flags); - __this_cpu_write(current_kprobe, NULL); - preempt_enable(); + kprobe_busy_end(); hlist_for_each_entry_safe(ri, tmp, &empty_rp, hlist) { hlist_del(&ri->hlist); diff --git a/arch/x86/purgatory/Makefile b/arch/x86/purgatory/Makefile index fb4ee5444379..9733d1cc791d 100644 --- a/arch/x86/purgatory/Makefile +++ b/arch/x86/purgatory/Makefile @@ -17,7 +17,10 @@ CFLAGS_sha256.o := -D__DISABLE_EXPORTS LDFLAGS_purgatory.ro := -e purgatory_start -r --no-undefined -nostdlib -z nodefaultlib targets += purgatory.ro +# Sanitizer, etc. runtimes are unavailable and cannot be linked here. +GCOV_PROFILE := n KASAN_SANITIZE := n +UBSAN_SANITIZE := n KCOV_INSTRUMENT := n # These are adjustments to the compiler flags used for objects that @@ -25,7 +28,7 @@ KCOV_INSTRUMENT := n PURGATORY_CFLAGS_REMOVE := -mcmodel=kernel PURGATORY_CFLAGS := -mcmodel=large -ffreestanding -fno-zero-initialized-in-bss -PURGATORY_CFLAGS += $(DISABLE_STACKLEAK_PLUGIN) +PURGATORY_CFLAGS += $(DISABLE_STACKLEAK_PLUGIN) -DDISABLE_BRANCH_PROFILING # Default KBUILD_CFLAGS can have -pg option set when FTRACE is enabled. That # in turn leaves some undefined symbols like __fentry__ in purgatory and not |