From: Christophe Leroy <christophe.leroy@csgroup.eu>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Michael Ellerman <mpe@ellerman.id.au>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 00/15] powerpc: Cleanup of uaccess.h and adding asm goto for get_user()
Date: Wed, 10 Mar 2021 17:46:39 +0000 (UTC) [thread overview]
Message-ID: <cover.1615398265.git.christophe.leroy@csgroup.eu> (raw)
This series cleans up uaccess.h and adds asm goto for get_user()
v2:
- Further clean ups
- asm goto for get_user()
- Move a few patches unrelated to put_user/get_user into another misc series.
Christophe Leroy (15):
powerpc/uaccess: Remove __get_user_allowed() and unsafe_op_wrap()
powerpc/uaccess: Define ___get_user_instr() for ppc32
powerpc/align: Convert emulate_spe() to user_access_begin
powerpc/uaccess: Remove __get/put_user_inatomic()
powerpc/uaccess: Move get_user_instr helpers in asm/inst.h
powerpc/align: Don't use __get_user_instr() on kernel addresses
powerpc/uaccess: Call might_fault() inconditionaly
powerpc/uaccess: Remove __unsafe_put_user_goto()
powerpc/uaccess: Remove __chk_user_ptr() in __get/put_user
powerpc/uaccess: Remove calls to __get_user_bad() and __put_user_bad()
powerpc/uaccess: Split out __get_user_nocheck()
powerpc/uaccess: Rename __get/put_user_check/nocheck
powerpc/uaccess: Refactor get/put_user() and __get/put_user()
powerpc/uaccess: Introduce __get_user_size_goto()
powerpc/uaccess: Use asm goto for get_user when compiler supports it
arch/powerpc/include/asm/inst.h | 34 ++
arch/powerpc/include/asm/uaccess.h | 293 +++++++-----------
arch/powerpc/kernel/align.c | 67 ++--
.../kernel/hw_breakpoint_constraints.c | 2 +-
arch/powerpc/kernel/traps.c | 2 +-
5 files changed, 187 insertions(+), 211 deletions(-)
--
2.25.0
next reply other threads:[~2021-03-10 17:47 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-10 17:46 Christophe Leroy [this message]
2021-03-10 17:46 ` [PATCH v2 01/15] powerpc/uaccess: Remove __get_user_allowed() and unsafe_op_wrap() Christophe Leroy
2021-03-10 21:47 ` Daniel Axtens
2021-03-10 17:46 ` [PATCH v2 02/15] powerpc/uaccess: Define ___get_user_instr() for ppc32 Christophe Leroy
2021-03-10 17:46 ` [PATCH v2 03/15] powerpc/align: Convert emulate_spe() to user_access_begin Christophe Leroy
2021-03-10 22:31 ` Daniel Axtens
2021-03-11 5:45 ` Christophe Leroy
2021-03-12 13:25 ` [PATCH v3 " Christophe Leroy
2021-04-10 14:28 ` Michael Ellerman
2021-03-10 17:46 ` [PATCH v2 04/15] powerpc/uaccess: Remove __get/put_user_inatomic() Christophe Leroy
2021-03-10 22:37 ` Daniel Axtens
2021-03-10 17:46 ` [PATCH v2 05/15] powerpc/uaccess: Move get_user_instr helpers in asm/inst.h Christophe Leroy
2021-03-25 21:59 ` Daniel Axtens
2021-03-10 17:46 ` [PATCH v2 06/15] powerpc/align: Don't use __get_user_instr() on kernel addresses Christophe Leroy
2021-03-25 22:12 ` Daniel Axtens
2021-03-10 17:46 ` [PATCH v2 07/15] powerpc/uaccess: Call might_fault() inconditionaly Christophe Leroy
2021-03-25 22:38 ` Daniel Axtens
2021-03-25 22:44 ` Daniel Axtens
2021-03-10 17:46 ` [PATCH v2 08/15] powerpc/uaccess: Remove __unsafe_put_user_goto() Christophe Leroy
2021-03-10 17:46 ` [PATCH v2 09/15] powerpc/uaccess: Remove __chk_user_ptr() in __get/put_user Christophe Leroy
2021-03-10 17:46 ` [PATCH v2 10/15] powerpc/uaccess: Remove calls to __get_user_bad() and __put_user_bad() Christophe Leroy
2021-03-10 17:46 ` [PATCH v2 11/15] powerpc/uaccess: Split out __get_user_nocheck() Christophe Leroy
2021-03-10 17:46 ` [PATCH v2 12/15] powerpc/uaccess: Rename __get/put_user_check/nocheck Christophe Leroy
2021-03-10 17:46 ` [PATCH v2 13/15] powerpc/uaccess: Refactor get/put_user() and __get/put_user() Christophe Leroy
2021-03-10 17:46 ` [PATCH v2 14/15] powerpc/uaccess: Introduce __get_user_size_goto() Christophe Leroy
2021-03-10 17:46 ` [PATCH v2 15/15] powerpc/uaccess: Use asm goto for get_user when compiler supports it Christophe Leroy
2021-04-10 14:28 ` [PATCH v2 00/15] powerpc: Cleanup of uaccess.h and adding asm goto for get_user() Michael Ellerman
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