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From: Christoph Hellwig <hch@lst.de>
To: Andrew Morton <akpm@linux-foundation.org>,
	Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
	Jeremy Kerr <jk@ozlabs.org>, Arnd Bergmann <arnd@arndb.de>,
	Oleg Nesterov <oleg@redhat.com>,
	"Eric W . Biederman" <ebiederm@xmission.com>,
	x86@kernel.org, linuxppc-dev@lists.ozlabs.org,
	linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: remove set_fs calls from the coredump code v6
Date: Tue,  5 May 2020 12:12:49 +0200	[thread overview]
Message-ID: <20200505101256.3121270-1-hch@lst.de> (raw)

Hi all,

this series gets rid of playing with the address limit in the exec and
coredump code.  Most of this was fairly trivial, the biggest changes are
those to the spufs coredump code.

Changes since v5:
 - fix uaccess under spinlock in spufs (Jeremy)
 - remove use of access_ok in spufs

Changes since v4:
 - change some goto names as suggested by Linus

Changes since v3:
 - fix x86 compilation with x32 in the new version of the signal code
 - split the exec patches into a new series

Changes since v2:
 - don't cleanup the compat siginfo calling conventions, use the patch
   variant from Eric with slight coding style fixes instead.

Changes since v1:
 - properly spell NUL
 - properly handle the compat siginfo case in ELF coredumps


             reply	other threads:[~2020-05-05 10:13 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-05 10:12 Christoph Hellwig [this message]
2020-05-05 10:12 ` [PATCH 1/7] powerpc/spufs: fix copy_to_user while atomic Christoph Hellwig
2020-05-05 10:12 ` [PATCH 2/7] powerpc/spufs: stop using access_ok Christoph Hellwig
2020-05-05 10:12 ` [PATCH 3/7] powerpc/spufs: simplify spufs core dumping Christoph Hellwig
2020-05-05 10:12 ` [PATCH 4/7] signal: refactor copy_siginfo_to_user32 Christoph Hellwig
2020-05-05 10:12 ` [PATCH 5/7] binfmt_elf: remove the set_fs in fill_siginfo_note Christoph Hellwig
2020-05-05 10:12 ` [PATCH 6/7] binfmt_elf: remove the set_fs(KERNEL_DS) in elf_core_dump Christoph Hellwig
2020-05-05 10:12 ` [PATCH 7/7] binfmt_elf_fdpic: remove the set_fs(KERNEL_DS) in elf_fdpic_core_dump Christoph Hellwig
2020-05-05 16:52 ` remove set_fs calls from the coredump code v6 Linus Torvalds
2020-05-05 20:28   ` Eric W. Biederman
2020-05-06  6:31     ` Christoph Hellwig
2020-05-06 15:44       ` Eric W. Biederman
2020-05-05 20:34 ` Al Viro
2020-05-05 20:42   ` Christoph Hellwig
2020-05-05 20:47     ` Al Viro

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