diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/nxp/imx/imx6ul.dtsi | 2 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi | 4 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8dxl-ss-hsio.dtsi | 5 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8qm-mek.dts | 4 | ||||
| -rw-r--r-- | arch/arm64/kernel/acpi.c | 10 | ||||
| -rw-r--r-- | arch/arm64/kernel/proton-pack.c | 2 | ||||
| -rw-r--r-- | arch/mips/mm/tlb-r4k.c | 18 | ||||
| -rw-r--r-- | arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi | 2 |
8 files changed, 29 insertions, 18 deletions
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul.dtsi index 6de224dd2bb9..6eb80f867f50 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ul.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6ul.dtsi @@ -339,7 +339,7 @@ #sound-dai-cells = <0>; compatible = "fsl,imx6ul-sai", "fsl,imx6sx-sai"; reg = <0x02030000 0x4000>; - interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks IMX6UL_CLK_SAI3_IPG>, <&clks IMX6UL_CLK_SAI3>, <&clks IMX6UL_CLK_DUMMY>, <&clks IMX6UL_CLK_DUMMY>; diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi b/arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi index a66ba6d0a8c0..da33a35c6d46 100644 --- a/arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi @@ -29,8 +29,8 @@ compatible = "nxp,imx8dxl-dwmac-eqos", "snps,dwmac-5.10a"; reg = <0x5b050000 0x10000>; interrupt-parent = <&gic>; - interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "macirq", "eth_wake_irq"; clocks = <&eqos_lpcg IMX_LPCG_CLK_4>, <&eqos_lpcg IMX_LPCG_CLK_6>, diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-ss-hsio.dtsi b/arch/arm64/boot/dts/freescale/imx8dxl-ss-hsio.dtsi index ec466e4d7df5..5c0d09c5c086 100644 --- a/arch/arm64/boot/dts/freescale/imx8dxl-ss-hsio.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8dxl-ss-hsio.dtsi @@ -54,3 +54,8 @@ interrupt-names = "dma"; }; }; + +&pcieb_ep { + interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "dma"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts index 202d5c67ac40..9c0b6b8d6459 100644 --- a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts +++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts @@ -217,8 +217,8 @@ compatible = "nxp,cbdtu02043", "gpio-sbu-mux"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_typec_mux>; - select-gpios = <&lsio_gpio4 6 GPIO_ACTIVE_LOW>; - enable-gpios = <&lsio_gpio4 19 GPIO_ACTIVE_HIGH>; + select-gpios = <&lsio_gpio4 6 GPIO_ACTIVE_HIGH>; + enable-gpios = <&lsio_gpio4 19 GPIO_ACTIVE_LOW>; orientation-switch; port { diff --git a/arch/arm64/kernel/acpi.c b/arch/arm64/kernel/acpi.c index c022c1acb8c7..f1cb2447afc9 100644 --- a/arch/arm64/kernel/acpi.c +++ b/arch/arm64/kernel/acpi.c @@ -351,16 +351,6 @@ void __iomem *acpi_os_ioremap(acpi_physical_address phys, acpi_size size) * as long as we take care not to create a writable * mapping for executable code. */ - fallthrough; - - case EFI_ACPI_MEMORY_NVS: - /* - * ACPI NVS marks an area reserved for use by the - * firmware, even after exiting the boot service. - * This may be used by the firmware for sharing dynamic - * tables/data (e.g., ACPI CCEL) with the OS. Map it - * as read-only. - */ prot = PAGE_KERNEL_RO; break; diff --git a/arch/arm64/kernel/proton-pack.c b/arch/arm64/kernel/proton-pack.c index c7d70d04c164..80a580e019c5 100644 --- a/arch/arm64/kernel/proton-pack.c +++ b/arch/arm64/kernel/proton-pack.c @@ -1032,6 +1032,8 @@ void spectre_bhb_enable_mitigation(const struct arm64_cpu_capabilities *entry) if (arm64_get_spectre_v2_state() == SPECTRE_VULNERABLE) { /* No point mitigating Spectre-BHB alone. */ + } else if (!IS_ENABLED(CONFIG_MITIGATE_SPECTRE_BRANCH_HISTORY)) { + /* Do nothing */ } else if (supports_ecbhb(SCOPE_LOCAL_CPU)) { state = SPECTRE_MITIGATED; set_bit(BHB_HW, &system_bhb_mitigations); diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c index 3facf7cc6c7d..44a662536148 100644 --- a/arch/mips/mm/tlb-r4k.c +++ b/arch/mips/mm/tlb-r4k.c @@ -12,6 +12,7 @@ #include <linux/init.h> #include <linux/sched.h> #include <linux/smp.h> +#include <linux/memblock.h> #include <linux/mm.h> #include <linux/hugetlb.h> #include <linux/export.h> @@ -522,17 +523,26 @@ static int r4k_vpn_cmp(const void *a, const void *b) * Initialise all TLB entries with unique values that do not clash with * what we have been handed over and what we'll be using ourselves. */ -static void r4k_tlb_uniquify(void) +static void __ref r4k_tlb_uniquify(void) { - unsigned long tlb_vpns[1 << MIPS_CONF1_TLBS_SIZE]; int tlbsize = current_cpu_data.tlbsize; + bool use_slab = slab_is_available(); int start = num_wired_entries(); + phys_addr_t tlb_vpn_size; + unsigned long *tlb_vpns; unsigned long vpn_mask; int cnt, ent, idx, i; vpn_mask = GENMASK(cpu_vmbits - 1, 13); vpn_mask |= IS_ENABLED(CONFIG_64BIT) ? 3ULL << 62 : 1 << 31; + tlb_vpn_size = tlbsize * sizeof(*tlb_vpns); + tlb_vpns = (use_slab ? + kmalloc(tlb_vpn_size, GFP_KERNEL) : + memblock_alloc_raw(tlb_vpn_size, sizeof(*tlb_vpns))); + if (WARN_ON(!tlb_vpns)) + return; /* Pray local_flush_tlb_all() is good enough. */ + htw_stop(); for (i = start, cnt = 0; i < tlbsize; i++, cnt++) { @@ -585,6 +595,10 @@ static void r4k_tlb_uniquify(void) tlbw_use_hazard(); htw_start(); flush_micro_tlb(); + if (use_slab) + kfree(tlb_vpns); + else + memblock_free(tlb_vpns, tlb_vpn_size); } /* diff --git a/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi b/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi index 6367112e614a..a7442a508433 100644 --- a/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi +++ b/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi @@ -28,7 +28,7 @@ riscv,isa-base = "rv64i"; riscv,isa-extensions = "i", "m", "a", "f", "d", "c", "zicntr", "zicsr", "zifencei", "zihpm", "xtheadvector"; - thead,vlenb = <128>; + thead,vlenb = <16>; #cooling-cells = <2>; cpu0_intc: interrupt-controller { |