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Commit 45efd871 authored by Sven Schnelle's avatar Sven Schnelle Committed by Helge Deller
Browse files

parisc: regs_return_value() should return gpr28 



While working on kretprobes for PA-RISC I was wondering while the
kprobes sanity test always fails on kretprobes. This is caused by
returning gpr20 instead of gpr28.

Signed-off-by: default avatarSven Schnelle <svens@stackframe.org>
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org # 4.14+
parent c2f8d7cb

arch/parisc/include/asm/ptrace.h

+1 −1
Original line number Diff line number Diff line
@@ -22,7 +22,7 @@ unsigned long profile_pc(struct pt_regs *); 


static inline unsigned long regs_return_value(struct pt_regs *regs)

{

	return regs->gr[20];

	return regs->gr[28];

}



static inline void instruction_pointer_set(struct pt_regs *regs,