From: Christoph Hellwig <hch@lst.de>
To: Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Arnd Bergmann <arnd@arndb.de>,
Alexander Viro <viro@zeniv.linux.org.uk>
Cc: linux-arch@vger.kernel.org, linux-riscv@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: remove set_fs for riscv
Date: Fri, 4 Sep 2020 18:52:08 +0200 [thread overview]
Message-ID: <20200904165216.1799796-1-hch@lst.de> (raw)
Hi all,
this series converts riscv to the new set_fs less world and is on top of this
branch:
https://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git/log/?h=base.set_fs
The first four patches are general improvements and enablement for all nommu
ports, and might make sense to merge through the above base branch.
Diffstat
arch/riscv/Kconfig | 2
arch/riscv/include/asm/thread_info.h | 6 -
arch/riscv/include/asm/uaccess.h | 177 +++++++++++++++++------------------
arch/riscv/kernel/process.c | 1
arch/riscv/lib/Makefile | 2
include/asm-generic/uaccess.h | 42 +++++---
include/linux/uaccess.h | 4
7 files changed, 127 insertions(+), 107 deletions(-)
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next reply other threads:[~2020-09-04 16:52 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-04 16:52 Christoph Hellwig [this message]
2020-09-04 16:52 ` [PATCH 1/8] maccess: add a generic __{get, put}_kernel_nofault for nommu Christoph Hellwig
2020-09-04 16:52 ` [PATCH 2/8] uaccess: provide a generic TASK_SIZE_MAX definition Christoph Hellwig
2020-09-04 16:52 ` [PATCH 3/8] asm-generic: fix unaligned access hamdling in raw_copy_{from, to}_user Christoph Hellwig
2020-09-04 18:04 ` Arnd Bergmann
2020-09-05 7:14 ` [PATCH 3/8] asm-generic: fix unaligned access hamdling in raw_copy_{from,to}_user Christoph Hellwig
2020-09-04 18:06 ` Al Viro
2020-09-04 22:35 ` Al Viro
2020-09-05 14:41 ` Al Viro
2020-09-07 8:07 ` [PATCH 3/8] asm-generic: fix unaligned access hamdling in raw_copy_{from, to}_user Arnd Bergmann
2020-09-07 19:00 ` Sean Anderson
2020-09-04 16:52 ` [PATCH 4/8] asm-generic: prepare uaccess.h for a set_fs-less world Christoph Hellwig
2020-09-04 16:52 ` [PATCH 5/8] riscv: use memcpy based uaccess for nommu again Christoph Hellwig
2020-09-04 16:52 ` [PATCH 6/8] riscv: refactor __get_user and __put_user Christoph Hellwig
2020-09-04 16:52 ` [PATCH 7/8] riscv: implement __get_kernel_nofault and __put_user_nofault Christoph Hellwig
2020-09-04 16:52 ` [PATCH 8/8] riscv: remove address space overrides using set_fs() Christoph Hellwig
2020-09-04 18:15 ` remove set_fs for riscv Arnd Bergmann
2020-09-05 7:17 ` Christoph Hellwig
2020-09-05 12:17 ` Arnd Bergmann
2020-09-06 22:14 ` Arnd Bergmann
2020-09-07 6:03 ` Christoph Hellwig
2020-09-07 14:58 ` Arnd Bergmann
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