diff options
Diffstat (limited to 'arch/riscv')
| -rw-r--r-- | arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts | 3 | ||||
| -rw-r--r-- | arch/riscv/boot/dts/microchip/mpfs-polarberry.dts | 3 | ||||
| -rw-r--r-- | arch/riscv/boot/dts/microchip/mpfs.dtsi | 5 | ||||
| -rw-r--r-- | arch/riscv/include/asm/signal.h | 12 | ||||
| -rw-r--r-- | arch/riscv/include/asm/thread_info.h | 2 | ||||
| -rw-r--r-- | arch/riscv/kernel/cpufeature.c | 2 | ||||
| -rw-r--r-- | arch/riscv/kernel/signal.c | 1 | ||||
| -rw-r--r-- | arch/riscv/kernel/traps.c | 3 |
8 files changed, 20 insertions, 11 deletions
diff --git a/arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts b/arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts index 044982a11df5..f3f87ed2007f 100644 --- a/arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts +++ b/arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts @@ -84,12 +84,10 @@ phy1: ethernet-phy@9 { reg = <9>; - ti,fifo-depth = <0x1>; }; phy0: ethernet-phy@8 { reg = <8>; - ti,fifo-depth = <0x1>; }; }; @@ -102,7 +100,6 @@ disable-wp; cap-sd-highspeed; cap-mmc-highspeed; - card-detect-delay = <200>; mmc-ddr-1_8v; mmc-hs200-1_8v; sd-uhs-sdr12; diff --git a/arch/riscv/boot/dts/microchip/mpfs-polarberry.dts b/arch/riscv/boot/dts/microchip/mpfs-polarberry.dts index 82c93c8f5c17..c87cc2d8fe29 100644 --- a/arch/riscv/boot/dts/microchip/mpfs-polarberry.dts +++ b/arch/riscv/boot/dts/microchip/mpfs-polarberry.dts @@ -54,12 +54,10 @@ phy1: ethernet-phy@5 { reg = <5>; - ti,fifo-depth = <0x01>; }; phy0: ethernet-phy@4 { reg = <4>; - ti,fifo-depth = <0x01>; }; }; @@ -72,7 +70,6 @@ disable-wp; cap-sd-highspeed; cap-mmc-highspeed; - card-detect-delay = <200>; mmc-ddr-1_8v; mmc-hs200-1_8v; sd-uhs-sdr12; diff --git a/arch/riscv/boot/dts/microchip/mpfs.dtsi b/arch/riscv/boot/dts/microchip/mpfs.dtsi index 499c2e63ad35..74493344ea41 100644 --- a/arch/riscv/boot/dts/microchip/mpfs.dtsi +++ b/arch/riscv/boot/dts/microchip/mpfs.dtsi @@ -193,7 +193,7 @@ cache-size = <2097152>; cache-unified; interrupt-parent = <&plic>; - interrupts = <1>, <2>, <3>; + interrupts = <1>, <3>, <4>, <2>; }; clint: clint@2000000 { @@ -485,9 +485,8 @@ ranges = <0x3000000 0x0 0x8000000 0x20 0x8000000 0x0 0x80000000>; msi-parent = <&pcie>; msi-controller; - microchip,axi-m-atr0 = <0x10 0x0>; status = "disabled"; - pcie_intc: legacy-interrupt-controller { + pcie_intc: interrupt-controller { #address-cells = <0>; #interrupt-cells = <1>; interrupt-controller; diff --git a/arch/riscv/include/asm/signal.h b/arch/riscv/include/asm/signal.h new file mode 100644 index 000000000000..532c29ef0376 --- /dev/null +++ b/arch/riscv/include/asm/signal.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef __ASM_SIGNAL_H +#define __ASM_SIGNAL_H + +#include <uapi/asm/signal.h> +#include <uapi/asm/ptrace.h> + +asmlinkage __visible +void do_notify_resume(struct pt_regs *regs, unsigned long thread_info_flags); + +#endif diff --git a/arch/riscv/include/asm/thread_info.h b/arch/riscv/include/asm/thread_info.h index 78933ac04995..67322f878e0d 100644 --- a/arch/riscv/include/asm/thread_info.h +++ b/arch/riscv/include/asm/thread_info.h @@ -42,6 +42,8 @@ #ifndef __ASSEMBLY__ +extern long shadow_stack[SHADOW_OVERFLOW_STACK_SIZE / sizeof(long)]; + #include <asm/processor.h> #include <asm/csr.h> diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c index 553d755483ed..3b5583db9d80 100644 --- a/arch/riscv/kernel/cpufeature.c +++ b/arch/riscv/kernel/cpufeature.c @@ -28,7 +28,7 @@ unsigned long elf_hwcap __read_mostly; /* Host ISA bitmap */ static DECLARE_BITMAP(riscv_isa, RISCV_ISA_EXT_MAX) __read_mostly; -__ro_after_init DEFINE_STATIC_KEY_ARRAY_FALSE(riscv_isa_ext_keys, RISCV_ISA_EXT_KEY_MAX); +DEFINE_STATIC_KEY_ARRAY_FALSE(riscv_isa_ext_keys, RISCV_ISA_EXT_KEY_MAX); EXPORT_SYMBOL(riscv_isa_ext_keys); /** diff --git a/arch/riscv/kernel/signal.c b/arch/riscv/kernel/signal.c index 38b05ca6fe66..5a2de6b6f882 100644 --- a/arch/riscv/kernel/signal.c +++ b/arch/riscv/kernel/signal.c @@ -15,6 +15,7 @@ #include <asm/ucontext.h> #include <asm/vdso.h> +#include <asm/signal.h> #include <asm/signal32.h> #include <asm/switch_to.h> #include <asm/csr.h> diff --git a/arch/riscv/kernel/traps.c b/arch/riscv/kernel/traps.c index 39d0f8bba4b4..635e6ec26938 100644 --- a/arch/riscv/kernel/traps.c +++ b/arch/riscv/kernel/traps.c @@ -20,9 +20,10 @@ #include <asm/asm-prototypes.h> #include <asm/bug.h> +#include <asm/csr.h> #include <asm/processor.h> #include <asm/ptrace.h> -#include <asm/csr.h> +#include <asm/thread_info.h> int show_unhandled_signals = 1; |