Commit a621d9cd authored by Paul Walmsley's avatar Paul Walmsley
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riscv: ptrace: cfi: fix "PRACE" typo in uapi header 



A CFI-related macro defined in arch/riscv/uapi/asm/ptrace.h misspells
"PTRACE" as "PRACE"; fix this.

Fixes: 2af7c9cf ("riscv/ptrace: expose riscv CFI status and state via ptrace and in core files")
Cc: Deepak Gupta <debug@rivosinc.com>
Signed-off-by: default avatarPaul Walmsley <pjw@kernel.org>
parent 91565852

arch/riscv/include/uapi/asm/ptrace.h

+1 −1
Original line number Diff line number Diff line
@@ -146,7 +146,7 @@ struct __sc_riscv_cfi_state { 
#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 PRACE_CFI_STATE_INVALID_MASK	~(PTRACE_CFI_LP_EN_STATE | \

#define PTRACE_CFI_STATE_INVALID_MASK	~(PTRACE_CFI_LP_EN_STATE | \

					  PTRACE_CFI_LP_LOCK_STATE | \

					  PTRACE_CFI_ELP_STATE | \

					  PTRACE_CFI_SS_EN_STATE | \

arch/riscv/kernel/ptrace.c

+1 −1
Original line number Diff line number Diff line
@@ -351,7 +351,7 @@ static int riscv_cfi_set(struct task_struct *target, 
	if ((user_cfi.cfi_status.cfi_state &

	     (PTRACE_CFI_LP_EN_STATE | PTRACE_CFI_LP_LOCK_STATE |

	      PTRACE_CFI_SS_EN_STATE | PTRACE_CFI_SS_LOCK_STATE)) ||

	     (user_cfi.cfi_status.cfi_state & PRACE_CFI_STATE_INVALID_MASK))

	     (user_cfi.cfi_status.cfi_state & PTRACE_CFI_STATE_INVALID_MASK))

		return -EINVAL;



	/* If lpad is enabled on target and ptrace requests to set / clear elp, do that */