From: Christoph Hellwig <hch@lst.de>
To: Linus Torvalds <torvalds@linux-foundation.org>,
Al Viro <viro@zeniv.linux.org.uk>,
Michael Ellerman <mpe@ellerman.id.au>,
x86@kernel.org
Cc: linux-fsdevel@vger.kernel.org, linux-arch@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, Kees Cook <keescook@chromium.org>,
linux-kernel@vger.kernel.org
Subject: Re: remove the last set_fs() in common code, and remove it for x86 and powerpc v2
Date: Thu, 27 Aug 2020 17:31:55 +0200 [thread overview]
Message-ID: <20200827153155.GA8661@lst.de> (raw)
In-Reply-To: <20200827150030.282762-1-hch@lst.de>
> Diffstat:
Actually no diffstat here as David Howells pointed out. Here we go:
arch/Kconfig | 3
arch/alpha/Kconfig | 1
arch/arc/Kconfig | 1
arch/arm/Kconfig | 1
arch/arm64/Kconfig | 1
arch/c6x/Kconfig | 1
arch/csky/Kconfig | 1
arch/h8300/Kconfig | 1
arch/hexagon/Kconfig | 1
arch/ia64/Kconfig | 1
arch/m68k/Kconfig | 1
arch/microblaze/Kconfig | 1
arch/mips/Kconfig | 1
arch/nds32/Kconfig | 1
arch/nios2/Kconfig | 1
arch/openrisc/Kconfig | 1
arch/parisc/Kconfig | 1
arch/powerpc/include/asm/processor.h | 7 -
arch/powerpc/include/asm/thread_info.h | 5 -
arch/powerpc/include/asm/uaccess.h | 78 ++++++++-----------
arch/powerpc/kernel/signal.c | 3
arch/powerpc/lib/sstep.c | 6 -
arch/riscv/Kconfig | 1
arch/s390/Kconfig | 1
arch/sh/Kconfig | 1
arch/sparc/Kconfig | 1
arch/um/Kconfig | 1
arch/x86/ia32/ia32_aout.c | 1
arch/x86/include/asm/page_32_types.h | 11 ++
arch/x86/include/asm/page_64_types.h | 38 +++++++++
arch/x86/include/asm/processor.h | 60 ---------------
arch/x86/include/asm/thread_info.h | 2
arch/x86/include/asm/uaccess.h | 26 ------
arch/x86/kernel/asm-offsets.c | 3
arch/x86/lib/getuser.S | 28 ++++---
arch/x86/lib/putuser.S | 21 +++--
arch/xtensa/Kconfig | 1
drivers/misc/lkdtm/bugs.c | 4 +
drivers/misc/lkdtm/usercopy.c | 4 +
fs/read_write.c | 69 ++++++++++-------
fs/splice.c | 130 +++------------------------------
include/linux/fs.h | 2
include/linux/uaccess.h | 18 ++++
lib/test_bitmap.c | 10 ++
44 files changed, 235 insertions(+), 316 deletions(-)
next prev parent reply other threads:[~2020-08-27 15:59 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-27 15:00 remove the last set_fs() in common code, and remove it for x86 and powerpc v2 Christoph Hellwig
2020-08-27 15:00 ` [PATCH 01/10] fs: don't allow kernel reads and writes without iter ops Christoph Hellwig
2020-08-27 15:58 ` David Laight
2020-08-29 9:23 ` 'Christoph Hellwig'
2020-09-01 6:48 ` [fs] ef30fb3c60: kernel write not supported for file /sys/kernel/softlockup_panic kernel test robot
2020-09-01 7:08 ` Christoph Hellwig
2020-08-27 15:00 ` [PATCH 02/10] fs: don't allow splice read/write without explicit ops Christoph Hellwig
2020-08-27 15:00 ` [PATCH 03/10] uaccess: add infrastructure for kernel builds with set_fs() Christoph Hellwig
2020-08-27 15:00 ` [PATCH 04/10] test_bitmap: skip user bitmap tests for !CONFIG_SET_FS Christoph Hellwig
2020-08-27 15:00 ` [PATCH 05/10] lkdtm: disable set_fs-based " Christoph Hellwig
2020-08-27 18:06 ` Linus Torvalds
2020-08-29 9:24 ` Christoph Hellwig
2020-09-01 18:52 ` Kees Cook
2020-09-01 18:57 ` Kees Cook
2020-09-02 8:09 ` Christoph Hellwig
2020-08-27 15:00 ` [PATCH 06/10] x86: move PAGE_OFFSET, TASK_SIZE & friends to page_{32, 64}_types.h Christoph Hellwig
2020-08-27 15:00 ` [PATCH 07/10] x86: make TASK_SIZE_MAX usable from assembly code Christoph Hellwig
2020-08-27 15:00 ` [PATCH 08/10] x86: remove address space overrides using set_fs() Christoph Hellwig
2020-08-27 18:15 ` Linus Torvalds
2020-08-29 9:25 ` Christoph Hellwig
2020-08-27 15:00 ` [PATCH 09/10] powerpc: use non-set_fs based maccess routines Christoph Hellwig
2020-08-27 15:00 ` [PATCH 10/10] powerpc: remove address space overrides using set_fs() Christoph Hellwig
2020-09-02 6:15 ` Christophe Leroy
2020-09-02 12:36 ` Christoph Hellwig
2020-09-02 13:13 ` David Laight
2020-09-02 13:24 ` Christophe Leroy
2020-09-02 13:51 ` David Laight
2020-09-02 14:12 ` Christophe Leroy
2020-09-02 15:02 ` David Laight
2020-09-02 15:17 ` Christophe Leroy
2020-09-02 18:02 ` Linus Torvalds
2020-09-03 7:11 ` Christoph Hellwig
2020-09-03 7:27 ` Christophe Leroy
2020-09-03 8:55 ` Christophe Leroy
2020-09-03 7:20 ` Christophe Leroy
2020-08-27 15:31 ` Christoph Hellwig [this message]
2020-09-01 17:13 ` remove the last set_fs() in common code, and remove it for x86 and powerpc v2 Christophe Leroy
2020-09-01 17:25 ` Al Viro
2020-09-01 17:42 ` Matthew Wilcox
2020-09-01 18:39 ` Christophe Leroy
2020-09-01 19:01 ` Christophe Leroy
2020-09-02 8:10 ` Christoph Hellwig
2020-10-27 9:29 ` [PATCH 02/10] fs: don't allow splice read/write without explicit ops David Howells
2020-10-27 9:51 ` David Howells
2020-10-27 9:54 ` Christoph Hellwig
2020-10-27 10:38 ` David Howells
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