diff options
| -rw-r--r-- | arch/riscv/include/uapi/asm/ptrace.h | 18 | ||||
| -rw-r--r-- | arch/riscv/kernel/ptrace.c | 10 | ||||
| -rw-r--r-- | tools/testing/selftests/riscv/cfi/cfitests.c | 4 |
3 files changed, 16 insertions, 16 deletions
diff --git a/arch/riscv/include/uapi/asm/ptrace.h b/arch/riscv/include/uapi/asm/ptrace.h index 9985bd58148e..3de2b7124aff 100644 --- a/arch/riscv/include/uapi/asm/ptrace.h +++ b/arch/riscv/include/uapi/asm/ptrace.h @@ -135,25 +135,25 @@ struct __sc_riscv_cfi_state { #define PTRACE_CFI_BRANCH_LANDING_PAD_EN_BIT 0 #define PTRACE_CFI_BRANCH_LANDING_PAD_LOCK_BIT 1 #define PTRACE_CFI_BRANCH_EXPECTED_LANDING_PAD_BIT 2 -#define PTRACE_CFI_SS_EN_BIT 3 -#define PTRACE_CFI_SS_LOCK_BIT 4 -#define PTRACE_CFI_SS_PTR_BIT 5 +#define PTRACE_CFI_SHADOW_STACK_EN_BIT 3 +#define PTRACE_CFI_SHADOW_STACK_LOCK_BIT 4 +#define PTRACE_CFI_SHADOW_STACK_PTR_BIT 5 #define PTRACE_CFI_BRANCH_LANDING_PAD_EN_STATE _BITUL(PTRACE_CFI_BRANCH_LANDING_PAD_EN_BIT) #define PTRACE_CFI_BRANCH_LANDING_PAD_LOCK_STATE \ _BITUL(PTRACE_CFI_BRANCH_LANDING_PAD_LOCK_BIT) #define PTRACE_CFI_BRANCH_EXPECTED_LANDING_PAD_STATE \ _BITUL(PTRACE_CFI_BRANCH_EXPECTED_LANDING_PAD_BIT) -#define PTRACE_CFI_SS_EN_STATE _BITUL(PTRACE_CFI_SS_EN_BIT) -#define PTRACE_CFI_SS_LOCK_STATE _BITUL(PTRACE_CFI_SS_LOCK_BIT) -#define PTRACE_CFI_SS_PTR_STATE _BITUL(PTRACE_CFI_SS_PTR_BIT) +#define PTRACE_CFI_SHADOW_STACK_EN_STATE _BITUL(PTRACE_CFI_SHADOW_STACK_EN_BIT) +#define PTRACE_CFI_SHADOW_STACK_LOCK_STATE _BITUL(PTRACE_CFI_SHADOW_STACK_LOCK_BIT) +#define PTRACE_CFI_SHADOW_STACK_PTR_STATE _BITUL(PTRACE_CFI_SHADOW_STACK_PTR_BIT) #define PTRACE_CFI_STATE_INVALID_MASK ~(PTRACE_CFI_BRANCH_LANDING_PAD_EN_STATE | \ PTRACE_CFI_BRANCH_LANDING_PAD_LOCK_STATE | \ PTRACE_CFI_BRANCH_EXPECTED_LANDING_PAD_STATE | \ - PTRACE_CFI_SS_EN_STATE | \ - PTRACE_CFI_SS_LOCK_STATE | \ - PTRACE_CFI_SS_PTR_STATE) + PTRACE_CFI_SHADOW_STACK_EN_STATE | \ + PTRACE_CFI_SHADOW_STACK_LOCK_STATE | \ + PTRACE_CFI_SHADOW_STACK_PTR_STATE) struct __cfi_status { __u64 cfi_state; diff --git a/arch/riscv/kernel/ptrace.c b/arch/riscv/kernel/ptrace.c index b6156625d6f8..93de2e7a3074 100644 --- a/arch/riscv/kernel/ptrace.c +++ b/arch/riscv/kernel/ptrace.c @@ -311,10 +311,10 @@ static int riscv_cfi_get(struct task_struct *target, } if (is_shstk_enabled(target)) { - user_cfi.cfi_status.cfi_state |= (PTRACE_CFI_SS_EN_STATE | - PTRACE_CFI_SS_PTR_STATE); + user_cfi.cfi_status.cfi_state |= (PTRACE_CFI_SHADOW_STACK_EN_STATE | + PTRACE_CFI_SHADOW_STACK_PTR_STATE); user_cfi.cfi_status.cfi_state |= is_shstk_locked(target) ? - PTRACE_CFI_SS_LOCK_STATE : 0; + PTRACE_CFI_SHADOW_STACK_LOCK_STATE : 0; user_cfi.shstk_ptr = get_active_shstk(target); } @@ -350,7 +350,7 @@ static int riscv_cfi_set(struct task_struct *target, */ if ((user_cfi.cfi_status.cfi_state & (PTRACE_CFI_BRANCH_LANDING_PAD_EN_STATE | PTRACE_CFI_BRANCH_LANDING_PAD_LOCK_STATE | - PTRACE_CFI_SS_EN_STATE | PTRACE_CFI_SS_LOCK_STATE)) || + PTRACE_CFI_SHADOW_STACK_EN_STATE | PTRACE_CFI_SHADOW_STACK_LOCK_STATE)) || (user_cfi.cfi_status.cfi_state & PTRACE_CFI_STATE_INVALID_MASK)) return -EINVAL; @@ -365,7 +365,7 @@ static int riscv_cfi_set(struct task_struct *target, /* If shadow stack enabled on target, set new shadow stack pointer */ if (is_shstk_enabled(target) && - (user_cfi.cfi_status.cfi_state & PTRACE_CFI_SS_PTR_STATE)) + (user_cfi.cfi_status.cfi_state & PTRACE_CFI_SHADOW_STACK_PTR_STATE)) set_active_shstk(target, user_cfi.shstk_ptr); return 0; diff --git a/tools/testing/selftests/riscv/cfi/cfitests.c b/tools/testing/selftests/riscv/cfi/cfitests.c index 68374a27ec81..0dac74b8553c 100644 --- a/tools/testing/selftests/riscv/cfi/cfitests.c +++ b/tools/testing/selftests/riscv/cfi/cfitests.c @@ -95,8 +95,8 @@ bool cfi_ptrace_test(void) switch (ptrace_test_num) { #define CFI_ENABLE_MASK (PTRACE_CFI_BRANCH_LANDING_PAD_EN_STATE | \ - PTRACE_CFI_SS_EN_STATE | \ - PTRACE_CFI_SS_PTR_STATE) + PTRACE_CFI_SHADOW_STACK_EN_STATE | \ + PTRACE_CFI_SHADOW_STACK_PTR_STATE) case 0: if ((cfi_reg.cfi_status.cfi_state & CFI_ENABLE_MASK) != CFI_ENABLE_MASK) ksft_exit_fail_msg("%s: ptrace_getregset failed, %llu\n", __func__, |