From 963ae6b2ff1c202f2dbbe042987233a0e21d7249 Mon Sep 17 00:00:00 2001
From: Christophe Leroy <christophe.leroy@c-s.fr>
Date: Fri, 28 Feb 2020 00:14:40 +0000
Subject: [PATCH] powerpc/ptrace: drop PARAMETER_SAVE_AREA_OFFSET
References: jsc#SLE-12936 jsc#SLE-13847
Patch-mainline: v5.7-rc1
Git-commit: 963ae6b2ff1c202f2dbbe042987233a0e21d7249
PARAMETER_SAVE_AREA_OFFSET is not used, drop it.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/6dac2b49207647f75cbf0e6771a545e691f0fd93.1582848567.git.christophe.leroy@c-s.fr
Acked-by: Michal Suchanek <msuchanek@suse.de>
---
arch/powerpc/kernel/ptrace/ptrace.c | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/arch/powerpc/kernel/ptrace/ptrace.c b/arch/powerpc/kernel/ptrace/ptrace.c
index 3dd94c296ac7..22826c942eae 100644
--- a/arch/powerpc/kernel/ptrace/ptrace.c
+++ b/arch/powerpc/kernel/ptrace/ptrace.c
@@ -33,16 +33,6 @@
#define CREATE_TRACE_POINTS
#include <trace/events/syscalls.h>
-/*
- * The parameter save area on the stack is used to store arguments being passed
- * to callee function and is located at fixed offset from stack pointer.
- */
-#ifdef CONFIG_PPC32
-#define PARAMETER_SAVE_AREA_OFFSET 24 /* bytes */
-#else /* CONFIG_PPC32 */
-#define PARAMETER_SAVE_AREA_OFFSET 48 /* bytes */
-#endif
-
struct pt_regs_offset {
const char *name;
int offset;
--
2.26.2