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Commit fd6380b7 authored by Catalin Marinas's avatar Catalin Marinas
Browse files

arm64: arm: Fix-up the removal of the arm64 regs_query_register_name() prototype 



Commit 0a8ea52c ("arm64: Add HAVE_REGS_AND_STACK_ACCESS_API
feature") inadvertently removed the arch/arm prototype instead of the
arm64 one introduced by the original patch. There should not be any
bisection issues since this function is not called from anywhere else
(it could as well be removed from arch/arm at some point).

Fixes: 0a8ea52c ("arm64: Add HAVE_REGS_AND_STACK_ACCESS_API feature")
Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
parent b9c220b5

arch/arm/include/asm/ptrace.h

+1 −0
Original line number Diff line number Diff line
@@ -121,6 +121,7 @@ extern unsigned long profile_pc(struct pt_regs *regs); 
#define MAX_REG_OFFSET (offsetof(struct pt_regs, ARM_ORIG_r0))



extern int regs_query_register_offset(const char *name);

extern const char *regs_query_register_name(unsigned int offset);

extern bool regs_within_kernel_stack(struct pt_regs *regs, unsigned long addr);

extern unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs,

					       unsigned int n);

arch/arm64/include/asm/ptrace.h

+0 −1
Original line number Diff line number Diff line
@@ -153,7 +153,6 @@ struct pt_regs { 
	(!compat_user_mode(regs) ? ((regs)->sp = value) : ((regs)->compat_sp = value))



extern int regs_query_register_offset(const char *name);

extern const char *regs_query_register_name(unsigned int offset);

extern unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs,

					       unsigned int n);