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ARC: Fix wrong access to "sp" member in user_regs_struct

PATCH New Eugeniy Paltsev 2 participants 2 messages Jun 30, 2017 – Jul 1, 2017 Synopsys ARC architecture

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Eugeniy Paltsev

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PATCH 1/1 ARC: Fix wrong access to "sp" member in user_regs_struct

"sp" register is member of "scratch" structure (which is nested in user_regs_struct)

Signed-off-by Eugeniy Paltsev <Eugeniy.Paltsev at synopsys.com>
---
 linux/arc/arch_regs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
linux/arc/arch_regs.c +1 -1
index 9a5c2df..88bb799 100644
@@ -1,4 +1,4 @@
 static struct user_regs_struct arc_regs;
-unsigned long *const arc_sp_ptr = &arc_regs.sp;
+unsigned long *const arc_sp_ptr = &arc_regs.scratch.sp;
 #define ARCH_REGS_FOR_GETREGSET arc_regs
 #define ARCH_PC_REG arc_regs.efa
Signature · 1 line
2.9.3
Applied
#1 lore raw

PATCH 1/1 ARC: Fix wrong access to "sp" member in user_regs_struct

Quoted 13 lines · Eugeniy Paltsev

"sp" register is member of "scratch" structure (which is nested in user_regs_struct)

Signed-off-by Eugeniy Paltsev <Eugeniy.Paltsev at synopsys.com>
---
 linux/arc/arch_regs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
linux/arc/arch_regs.c +0 -0
index 9a5c2df..88bb799 100644

linux/arc/arch_regs.c line 4

Quoted 5 lines
linux/arc/arch_regs.c +1 -1
@@ -1,4 +1,4 @@
 static struct user_regs_struct arc_regs;
-unsigned long *const arc_sp_ptr = &arc_regs.sp;
+unsigned long *const arc_sp_ptr = &arc_regs.scratch.sp;
 #define ARCH_REGS_FOR_GETREGSET arc_regs
 #define ARCH_PC_REG arc_regs.efa

Applied, thanks.

Signature · 8 lines
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