diff options
Diffstat (limited to 'arch/arm64')
-rw-r--r-- | arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 1 | ||||
-rw-r--r-- | arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi | 13 | ||||
-rw-r--r-- | arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi | 9 | ||||
-rw-r--r-- | arch/arm64/configs/defconfig | 2 | ||||
-rw-r--r-- | arch/arm64/include/asm/thread_info.h | 2 | ||||
-rw-r--r-- | arch/arm64/kvm/handle_exit.c | 4 | ||||
-rw-r--r-- | arch/arm64/net/bpf_jit_comp.c | 20 |
7 files changed, 29 insertions, 22 deletions
diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi index 7c9bdc7ab50b..9db19314c60c 100644 --- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi @@ -66,6 +66,7 @@ <&cpu1>, <&cpu2>, <&cpu3>; + interrupt-parent = <&intc>; }; psci { diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi index e3b64d03fbd8..9c7724e82aff 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi @@ -63,8 +63,10 @@ cpm_ethernet: ethernet@0 { compatible = "marvell,armada-7k-pp22"; reg = <0x0 0x100000>, <0x129000 0xb000>; - clocks = <&cpm_clk 1 3>, <&cpm_clk 1 9>, <&cpm_clk 1 5>; - clock-names = "pp_clk", "gop_clk", "mg_clk"; + clocks = <&cpm_clk 1 3>, <&cpm_clk 1 9>, + <&cpm_clk 1 5>, <&cpm_clk 1 18>; + clock-names = "pp_clk", "gop_clk", + "mg_clk","axi_clk"; marvell,system-controller = <&cpm_syscon0>; status = "disabled"; dma-coherent; @@ -155,7 +157,8 @@ #size-cells = <0>; compatible = "marvell,orion-mdio"; reg = <0x12a200 0x10>; - clocks = <&cpm_clk 1 9>, <&cpm_clk 1 5>; + clocks = <&cpm_clk 1 9>, <&cpm_clk 1 5>, + <&cpm_clk 1 6>, <&cpm_clk 1 18>; status = "disabled"; }; @@ -338,8 +341,8 @@ compatible = "marvell,armada-cp110-sdhci"; reg = <0x780000 0x300>; interrupts = <ICU_GRP_NSR 27 IRQ_TYPE_LEVEL_HIGH>; - clock-names = "core"; - clocks = <&cpm_clk 1 4>; + clock-names = "core","axi"; + clocks = <&cpm_clk 1 4>, <&cpm_clk 1 18>; dma-coherent; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi index 0d51096c69f8..87ac68b2cf37 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi @@ -63,8 +63,10 @@ cps_ethernet: ethernet@0 { compatible = "marvell,armada-7k-pp22"; reg = <0x0 0x100000>, <0x129000 0xb000>; - clocks = <&cps_clk 1 3>, <&cps_clk 1 9>, <&cps_clk 1 5>; - clock-names = "pp_clk", "gop_clk", "mg_clk"; + clocks = <&cps_clk 1 3>, <&cps_clk 1 9>, + <&cps_clk 1 5>, <&cps_clk 1 18>; + clock-names = "pp_clk", "gop_clk", + "mg_clk", "axi_clk"; marvell,system-controller = <&cps_syscon0>; status = "disabled"; dma-coherent; @@ -155,7 +157,8 @@ #size-cells = <0>; compatible = "marvell,orion-mdio"; reg = <0x12a200 0x10>; - clocks = <&cps_clk 1 9>, <&cps_clk 1 5>; + clocks = <&cps_clk 1 9>, <&cps_clk 1 5>, + <&cps_clk 1 6>, <&cps_clk 1 18>; status = "disabled"; }; diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 6356c6da34ea..b20fa9b31efe 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -161,7 +161,7 @@ CONFIG_MTD_BLOCK=y CONFIG_MTD_M25P80=y CONFIG_MTD_NAND=y CONFIG_MTD_NAND_DENALI_DT=y -CONFIG_MTD_NAND_PXA3xx=y +CONFIG_MTD_NAND_MARVELL=y CONFIG_MTD_SPI_NOR=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_NBD=m diff --git a/arch/arm64/include/asm/thread_info.h b/arch/arm64/include/asm/thread_info.h index eb431286bacd..740aa03c5f0d 100644 --- a/arch/arm64/include/asm/thread_info.h +++ b/arch/arm64/include/asm/thread_info.h @@ -51,8 +51,6 @@ struct thread_info { .addr_limit = KERNEL_DS, \ } -#define init_stack (init_thread_union.stack) - #define thread_saved_pc(tsk) \ ((unsigned long)(tsk->thread.cpu_context.pc)) #define thread_saved_sp(tsk) \ diff --git a/arch/arm64/kvm/handle_exit.c b/arch/arm64/kvm/handle_exit.c index 304203fa9e33..e60494f1eef9 100644 --- a/arch/arm64/kvm/handle_exit.c +++ b/arch/arm64/kvm/handle_exit.c @@ -45,7 +45,7 @@ static int handle_hvc(struct kvm_vcpu *vcpu, struct kvm_run *run) ret = kvm_psci_call(vcpu); if (ret < 0) { - kvm_inject_undefined(vcpu); + vcpu_set_reg(vcpu, 0, ~0UL); return 1; } @@ -54,7 +54,7 @@ static int handle_hvc(struct kvm_vcpu *vcpu, struct kvm_run *run) static int handle_smc(struct kvm_vcpu *vcpu, struct kvm_run *run) { - kvm_inject_undefined(vcpu); + vcpu_set_reg(vcpu, 0, ~0UL); return 1; } diff --git a/arch/arm64/net/bpf_jit_comp.c b/arch/arm64/net/bpf_jit_comp.c index ba38d403abb2..bb32f7f6dd0f 100644 --- a/arch/arm64/net/bpf_jit_comp.c +++ b/arch/arm64/net/bpf_jit_comp.c @@ -148,7 +148,8 @@ static inline int epilogue_offset(const struct jit_ctx *ctx) /* Stack must be multiples of 16B */ #define STACK_ALIGN(sz) (((sz) + 15) & ~15) -#define PROLOGUE_OFFSET 8 +/* Tail call offset to jump into */ +#define PROLOGUE_OFFSET 7 static int build_prologue(struct jit_ctx *ctx) { @@ -200,19 +201,19 @@ static int build_prologue(struct jit_ctx *ctx) /* Initialize tail_call_cnt */ emit(A64_MOVZ(1, tcc, 0, 0), ctx); - /* 4 byte extra for skb_copy_bits buffer */ - ctx->stack_size = prog->aux->stack_depth + 4; - ctx->stack_size = STACK_ALIGN(ctx->stack_size); - - /* Set up function call stack */ - emit(A64_SUB_I(1, A64_SP, A64_SP, ctx->stack_size), ctx); - cur_offset = ctx->idx - idx0; if (cur_offset != PROLOGUE_OFFSET) { pr_err_once("PROLOGUE_OFFSET = %d, expected %d!\n", cur_offset, PROLOGUE_OFFSET); return -1; } + + /* 4 byte extra for skb_copy_bits buffer */ + ctx->stack_size = prog->aux->stack_depth + 4; + ctx->stack_size = STACK_ALIGN(ctx->stack_size); + + /* Set up function call stack */ + emit(A64_SUB_I(1, A64_SP, A64_SP, ctx->stack_size), ctx); return 0; } @@ -260,11 +261,12 @@ static int emit_bpf_tail_call(struct jit_ctx *ctx) emit(A64_LDR64(prg, tmp, prg), ctx); emit(A64_CBZ(1, prg, jmp_offset), ctx); - /* goto *(prog->bpf_func + prologue_size); */ + /* goto *(prog->bpf_func + prologue_offset); */ off = offsetof(struct bpf_prog, bpf_func); emit_a64_mov_i64(tmp, off, ctx); emit(A64_LDR64(tmp, prg, tmp), ctx); emit(A64_ADD_I(1, tmp, tmp, sizeof(u32) * PROLOGUE_OFFSET), ctx); + emit(A64_ADD_I(1, A64_SP, A64_SP, ctx->stack_size), ctx); emit(A64_BR(tmp), ctx); /* out: */ |