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powerpc/ptrace: Refactor regs_set_return_{msr/ip}

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regs_set_return_msr() and regs_set_return_ip() have a copy
of the code of set_return_regs_changed().

Call the later instead.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/baf64a91557d3811c155616a6aa23ed7b3b21da4.1624619582.git.christophe.leroy@csgroup.eu
This commit is contained in:
Christophe Leroy 2021-06-25 11:13:17 +00:00 committed by Michael Ellerman
parent 5f0f95f1e1
commit cae4644673
1 changed files with 2 additions and 8 deletions
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10
arch/powerpc/include/asm/ptrace.h
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@ -146,19 +146,13 @@ static inline void set_return_regs_changed(void)
static inline void regs_set_return_ip(struct pt_regs *regs, unsigned long ip) static inline void regs_set_return_ip(struct pt_regs *regs, unsigned long ip)
{ {
regs->nip = ip; regs->nip = ip;
#ifdef CONFIG_PPC_BOOK3S_64 set_return_regs_changed();
local_paca->hsrr_valid = 0;
local_paca->srr_valid = 0;
#endif
} }
static inline void regs_set_return_msr(struct pt_regs *regs, unsigned long msr) static inline void regs_set_return_msr(struct pt_regs *regs, unsigned long msr)
{ {
regs->msr = msr; regs->msr = msr;
#ifdef CONFIG_PPC_BOOK3S_64 set_return_regs_changed();
local_paca->hsrr_valid = 0;
local_paca->srr_valid = 0;
#endif
} }
static inline void regs_add_return_ip(struct pt_regs *regs, long offset) static inline void regs_add_return_ip(struct pt_regs *regs, long offset)