From: David Long <dave.long@linaro.org>
To: "H. Peter Anvin" <hpa@zytor.com>,
Andy Lutomirski <luto@amacapital.net>,
Anton Blanchard <anton@samba.org>,
Behan Webster <behanw@converseincode.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Eric Paris <eparis@redhat.com>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
Ingo Molnar <mingo@redhat.com>, Jan Willeke <willeke@de.ibm.com>,
Kees Cook <keescook@chromium.org>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Nikolay Borisov <Nikolay.Borisov@arm.com>,
Oleg Nesterov <oleg@redhat.com>,
Paul Mackerras <paulus@samba.org>,
Richard Kuo <rkuo@codeaurora.org>,
Robert Richter <rric@kernel.org>,
Roland McGrath <roland@hack.frob.com>,
Russell King <linux@arm.linux.org.uk>, Tejun Heo <tj@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Will Deacon <will.deacon@arm.com>,
linux-arm-kernel@lists.infradead.org,
linux-hexagon@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-s390@vger.kernel.org, linux-sh@vger.kernel.org,
linux390@de.ibm.com, linuxppc-dev@lists.ozlabs.org,
x86@kernel.org
Subject: [PATCH v2 0/2] Consolidate redundant register/stack access code
Date: Mon, 27 Jul 2015 00:39:32 -0400 [thread overview]
Message-ID: <1437971974-2434-1-git-send-email-dave.long@linaro.org> (raw)
From: "David A. Long" <dave.long@linaro.org>
Move duplicate and functionally equivalent code for accessing registers
and stack (CONFIG_HAVE_REGS_AND_STACK_ACCESS_API) from arch subdirs into
common kernel files.
Changes since v1:
Move the REG_OFFSET_NAME and REG_OFFSET_END macros to architecture-
independent include file. Change their name from REG_* to REGS_* for
consistency.
Note: Help regression testing s390, hexagon, and sh would be appreciated.
Powerpc builds but I have not verified the functionality.
David A. Long (2):
Move the pt_regs_offset struct definition from arch to common include
file
Consolidate redundant register/stack access code
arch/arm/include/asm/ptrace.h | 6 --
arch/arm/kernel/ptrace.c | 74 +---------------
arch/hexagon/include/uapi/asm/ptrace.h | 3 -
arch/powerpc/include/asm/ptrace.h | 38 --------
arch/powerpc/kernel/ptrace.c | 65 +++-----------
arch/s390/include/asm/ptrace.h | 3 -
arch/s390/kernel/ptrace.c | 69 +++++----------
arch/sh/include/asm/ptrace.h | 48 +---------
arch/sh/kernel/Makefile | 2 +-
arch/sh/kernel/ptrace.c | 33 -------
arch/sh/kernel/ptrace_32.c | 50 +++++------
arch/sh/kernel/ptrace_64.c | 154 ++++++++++++++++-----------------
arch/x86/include/asm/ptrace.h | 37 --------
arch/x86/kernel/ptrace.c | 93 ++++++--------------
include/linux/ptrace.h | 54 ++++++++++++
kernel/ptrace.c | 38 ++++++++
16 files changed, 258 insertions(+), 509 deletions(-)
delete mode 100644 arch/sh/kernel/ptrace.c
--
1.8.1.2
next reply other threads:[~2015-07-27 4:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-27 4:39 David Long [this message]
2015-07-27 4:39 ` [PATCH v2 1/2] Move the pt_regs_offset struct definition from arch to common include file David Long
2015-08-18 10:43 ` [v2, " Michael Ellerman
2015-07-27 4:39 ` [PATCH v2 2/2] Consolidate redundant register/stack access code David Long
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