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authorLinus Torvalds <torvalds@linux-foundation.org>2019-04-01 08:28:36 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-04-01 08:28:36 -0700
commit5e7a8ca319268a70a6c7c3c1fde5bea38e1e5539 (patch)
tree5b27641fa88d9e065764a1103a5c3d3e4164a32a /arch
parentMerge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs (diff)
parentaio: move sanity checks and request allocation to io_submit_one() (diff)
Merge branch 'work.aio' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull aio race fixes and cleanups from Al Viro. The aio code had more issues with error handling and races with the aio completing at just the right (wrong) time along with freeing the file descriptor when another thread closes the file. Just a couple of these commits are the actual fixes: the others are cleanups to either make the fixes simpler, or to make the code legible and understandable enough that we hope there's no more fundamental races hiding. * 'work.aio' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: aio: move sanity checks and request allocation to io_submit_one() deal with get_reqs_available() in aio_get_req() itself aio: move dropping ->ki_eventfd into iocb_destroy() make aio_read()/aio_write() return int Fix aio_poll() races aio: store event at final iocb_put() aio: keep io_event in aio_kiocb aio: fold lookup_kiocb() into its sole caller pin iocb through aio.
Diffstat (limited to 'arch')
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