From: Christoph Hellwig <hch@lst.de>
To: Oleg Nesterov <oleg@redhat.com>, Arnd Bergmann <arnd@arndb.de>
Cc: x86@kernel.org, linux-arm-kernel@lists.infradead.org,
linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-sh@vger.kernel.org, linux-arch@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 5/5] asm-generic: remove ptrace.h
Date: Mon, 20 May 2019 08:00:18 +0200 [thread overview]
Message-ID: <20190520060018.25569-6-hch@lst.de> (raw)
In-Reply-To: <20190520060018.25569-1-hch@lst.de>
No one is using this header anymore.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
---
MAINTAINERS | 1 -
arch/mips/include/asm/ptrace.h | 5 ---
include/asm-generic/ptrace.h | 74 ----------------------------------
3 files changed, 80 deletions(-)
delete mode 100644 include/asm-generic/ptrace.h
diff --git a/MAINTAINERS b/MAINTAINERS
index 5cfbea4ce575..f3392488ffaf 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -12769,7 +12769,6 @@ F: include/linux/regset.h
F: include/linux/tracehook.h
F: include/uapi/linux/ptrace.h
F: include/uapi/linux/ptrace.h
-F: include/asm-generic/ptrace.h
F: kernel/ptrace.c
F: arch/*/ptrace*.c
F: arch/*/*/ptrace*.c
diff --git a/arch/mips/include/asm/ptrace.h b/arch/mips/include/asm/ptrace.h
index b6578611dddb..1e76774b36dd 100644
--- a/arch/mips/include/asm/ptrace.h
+++ b/arch/mips/include/asm/ptrace.h
@@ -56,11 +56,6 @@ static inline unsigned long kernel_stack_pointer(struct pt_regs *regs)
return regs->regs[31];
}
-/*
- * Don't use asm-generic/ptrace.h it defines FP accessors that don't make
- * sense on MIPS. We rather want an error if they get invoked.
- */
-
static inline void instruction_pointer_set(struct pt_regs *regs,
unsigned long val)
{
diff --git a/include/asm-generic/ptrace.h b/include/asm-generic/ptrace.h
deleted file mode 100644
index 82e674f6b337..000000000000
--- a/include/asm-generic/ptrace.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Common low level (register) ptrace helpers
- *
- * Copyright 2004-2011 Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
-
-#ifndef __ASM_GENERIC_PTRACE_H__
-#define __ASM_GENERIC_PTRACE_H__
-
-#ifndef __ASSEMBLY__
-
-/* Helpers for working with the instruction pointer */
-#ifndef GET_IP
-#define GET_IP(regs) ((regs)->pc)
-#endif
-#ifndef SET_IP
-#define SET_IP(regs, val) (GET_IP(regs) = (val))
-#endif
-
-static inline unsigned long instruction_pointer(struct pt_regs *regs)
-{
- return GET_IP(regs);
-}
-static inline void instruction_pointer_set(struct pt_regs *regs,
- unsigned long val)
-{
- SET_IP(regs, val);
-}
-
-#ifndef profile_pc
-#define profile_pc(regs) instruction_pointer(regs)
-#endif
-
-/* Helpers for working with the user stack pointer */
-#ifndef GET_USP
-#define GET_USP(regs) ((regs)->usp)
-#endif
-#ifndef SET_USP
-#define SET_USP(regs, val) (GET_USP(regs) = (val))
-#endif
-
-static inline unsigned long user_stack_pointer(struct pt_regs *regs)
-{
- return GET_USP(regs);
-}
-static inline void user_stack_pointer_set(struct pt_regs *regs,
- unsigned long val)
-{
- SET_USP(regs, val);
-}
-
-/* Helpers for working with the frame pointer */
-#ifndef GET_FP
-#define GET_FP(regs) ((regs)->fp)
-#endif
-#ifndef SET_FP
-#define SET_FP(regs, val) (GET_FP(regs) = (val))
-#endif
-
-static inline unsigned long frame_pointer(struct pt_regs *regs)
-{
- return GET_FP(regs);
-}
-static inline void frame_pointer_set(struct pt_regs *regs,
- unsigned long val)
-{
- SET_FP(regs, val);
-}
-
-#endif /* __ASSEMBLY__ */
-
-#endif
--
2.20.1
next prev parent reply other threads:[~2019-05-20 6:01 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-20 6:00 remove asm-generic/ptrace.h v2 Christoph Hellwig
2019-05-20 6:00 ` [PATCH 1/5] arm64: don't use asm-generic/ptrace.h Christoph Hellwig
2019-05-20 6:00 ` [PATCH 2/5] powerpc: " Christoph Hellwig
2019-05-20 6:00 ` [PATCH 3/5] sh: " Christoph Hellwig
2019-05-20 6:00 ` [PATCH 4/5] x86: " Christoph Hellwig
2019-05-20 16:02 ` Oleg Nesterov
2019-05-20 6:00 ` Christoph Hellwig [this message]
2019-05-20 16:03 ` [PATCH 5/5] asm-generic: remove ptrace.h Oleg Nesterov
2019-06-04 7:02 ` remove asm-generic/ptrace.h v2 Christoph Hellwig
2019-06-14 7:49 ` Christoph Hellwig
-- strict thread matches above, loose matches on Subject: below --
2019-06-24 5:47 remove asm-generic/ptrace.h v3 Christoph Hellwig
2019-06-24 5:47 ` [PATCH 5/5] asm-generic: remove ptrace.h Christoph Hellwig
2019-06-24 20:33 ` Paul Burton
2019-05-01 17:39 remove asm-generic/ptrace.h Christoph Hellwig
2019-05-01 17:39 ` [PATCH 5/5] asm-generic: remove ptrace.h Christoph Hellwig
2019-05-03 13:29 ` Arnd Bergmann
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