diff options
Diffstat (limited to 'arch/arm64')
-rw-r--r-- | arch/arm64/Kconfig | 2 | ||||
-rw-r--r-- | arch/arm64/Kconfig.platforms | 2 | ||||
-rw-r--r-- | arch/arm64/boot/dts/mediatek/mt8173.dtsi | 2 | ||||
-rw-r--r-- | arch/arm64/boot/dts/qcom/msm8916.dtsi | 5 | ||||
-rw-r--r-- | arch/arm64/crypto/crc32-arm64.c | 2 | ||||
-rw-r--r-- | arch/arm64/include/asm/bug.h | 33 | ||||
-rw-r--r-- | arch/arm64/kvm/handle_exit.c | 4 | ||||
-rw-r--r-- | arch/arm64/mm/mmu.c | 2 |
8 files changed, 32 insertions, 20 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 63d418239981..86e3ab630aa6 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -1028,7 +1028,7 @@ source "fs/Kconfig.binfmt" config COMPAT bool "Kernel support for 32-bit EL0" depends on ARM64_4K_PAGES || EXPERT - select COMPAT_BINFMT_ELF + select COMPAT_BINFMT_ELF if BINFMT_ELF select HAVE_UID16 select OLD_SIGSUSPEND3 select COMPAT_OLD_SIGACTION diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms index 101794f5ce10..08a4497f70a6 100644 --- a/arch/arm64/Kconfig.platforms +++ b/arch/arm64/Kconfig.platforms @@ -2,9 +2,11 @@ menu "Platform selection" config ARCH_SUNXI bool "Allwinner sunxi 64-bit SoC Family" + select ARCH_HAS_RESET_CONTROLLER select GENERIC_IRQ_CHIP select PINCTRL select PINCTRL_SUN50I_A64 + select RESET_CONTROLLER help This enables support for Allwinner sunxi based SoCs like the A64. diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi index 6c03c1702bb3..b307d6b6357e 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi @@ -73,6 +73,7 @@ reg = <0x000>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0>; + #cooling-cells = <2>; }; cpu1: cpu@1 { @@ -89,6 +90,7 @@ reg = <0x100>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0>; + #cooling-cells = <2>; }; cpu3: cpu@101 { diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi index 466ca5705c99..08b88f6791be 100644 --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi @@ -796,6 +796,7 @@ "dsi_phy_regulator"; #clock-cells = <1>; + #phy-cells = <0>; clocks = <&gcc GCC_MDSS_AHB_CLK>; clock-names = "iface_clk"; @@ -906,8 +907,8 @@ #address-cells = <1>; #size-cells = <0>; - qcom,ipc-1 = <&apcs 0 13>; - qcom,ipc-6 = <&apcs 0 19>; + qcom,ipc-1 = <&apcs 8 13>; + qcom,ipc-3 = <&apcs 8 19>; apps_smsm: apps@0 { reg = <0>; diff --git a/arch/arm64/crypto/crc32-arm64.c b/arch/arm64/crypto/crc32-arm64.c index 6a37c3c6b11d..3ec568afd1d3 100644 --- a/arch/arm64/crypto/crc32-arm64.c +++ b/arch/arm64/crypto/crc32-arm64.c @@ -232,6 +232,7 @@ static struct shash_alg crc32_alg = { .cra_name = "crc32", .cra_driver_name = "crc32-arm64-hw", .cra_priority = 300, + .cra_flags = CRYPTO_ALG_OPTIONAL_KEY, .cra_blocksize = CHKSUM_BLOCK_SIZE, .cra_alignmask = 0, .cra_ctxsize = sizeof(struct chksum_ctx), @@ -253,6 +254,7 @@ static struct shash_alg crc32c_alg = { .cra_name = "crc32c", .cra_driver_name = "crc32c-arm64-hw", .cra_priority = 300, + .cra_flags = CRYPTO_ALG_OPTIONAL_KEY, .cra_blocksize = CHKSUM_BLOCK_SIZE, .cra_alignmask = 0, .cra_ctxsize = sizeof(struct chksum_ctx), diff --git a/arch/arm64/include/asm/bug.h b/arch/arm64/include/asm/bug.h index 561190d15881..0bfe1df12b19 100644 --- a/arch/arm64/include/asm/bug.h +++ b/arch/arm64/include/asm/bug.h @@ -20,9 +20,6 @@ #include <asm/brk-imm.h> -#ifdef CONFIG_GENERIC_BUG -#define HAVE_ARCH_BUG - #ifdef CONFIG_DEBUG_BUGVERBOSE #define _BUGVERBOSE_LOCATION(file, line) __BUGVERBOSE_LOCATION(file, line) #define __BUGVERBOSE_LOCATION(file, line) \ @@ -36,28 +33,36 @@ #define _BUGVERBOSE_LOCATION(file, line) #endif -#define _BUG_FLAGS(flags) __BUG_FLAGS(flags) +#ifdef CONFIG_GENERIC_BUG -#define __BUG_FLAGS(flags) asm volatile ( \ +#define __BUG_ENTRY(flags) \ ".pushsection __bug_table,\"a\"\n\t" \ ".align 2\n\t" \ "0: .long 1f - 0b\n\t" \ _BUGVERBOSE_LOCATION(__FILE__, __LINE__) \ ".short " #flags "\n\t" \ ".popsection\n" \ - \ - "1: brk %[imm]" \ - :: [imm] "i" (BUG_BRK_IMM) \ -) + "1: " +#else +#define __BUG_ENTRY(flags) "" +#endif + +#define __BUG_FLAGS(flags) \ + asm volatile ( \ + __BUG_ENTRY(flags) \ + "brk %[imm]" :: [imm] "i" (BUG_BRK_IMM) \ + ); -#define BUG() do { \ - _BUG_FLAGS(0); \ - unreachable(); \ + +#define BUG() do { \ + __BUG_FLAGS(0); \ + unreachable(); \ } while (0) -#define __WARN_TAINT(taint) _BUG_FLAGS(BUGFLAG_TAINT(taint)) +#define __WARN_TAINT(taint) \ + __BUG_FLAGS(BUGFLAG_TAINT(taint)) -#endif /* ! CONFIG_GENERIC_BUG */ +#define HAVE_ARCH_BUG #include <asm-generic/bug.h> diff --git a/arch/arm64/kvm/handle_exit.c b/arch/arm64/kvm/handle_exit.c index 85baadab02d3..2e6e9e99977b 100644 --- a/arch/arm64/kvm/handle_exit.c +++ b/arch/arm64/kvm/handle_exit.c @@ -44,7 +44,7 @@ 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; } @@ -53,7 +53,7 @@ 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/mm/mmu.c b/arch/arm64/mm/mmu.c index b6c838e9fa4d..f1f1d64d0715 100644 --- a/arch/arm64/mm/mmu.c +++ b/arch/arm64/mm/mmu.c @@ -482,7 +482,7 @@ void __init paging_init(void) * To do this we need to go via a temporary pgd. */ cpu_replace_ttbr1(__va(pgd_phys)); - memcpy(swapper_pg_dir, pgd, PAGE_SIZE); + memcpy(swapper_pg_dir, pgd, PGD_SIZE); cpu_replace_ttbr1(swapper_pg_dir); pgd_clear_fixmap(); |