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(parent: d6b2615) | patch
pin iocb through aio.
authorLinus Torvalds <torvalds@linux-foundation.org>
Thu, 7 Mar 2019 01:22:54 +0000 (20:22 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 2 May 2019 07:58:58 +0000 (09:58 +0200)
commitc7f2525abfecf8a57a1417837b6a809df79b299e
tree454249c9fc38c876e0ea8e1c53a633f863b22944tree | snapshot
parentd6b2615f7d31d8e58b685d42dbafcc7dc1204bbdcommit | diff
pin iocb through aio.

commit b53119f13a04879c3bf502828d99d13726639ead upstream.

aio_poll() is not the only case that needs file pinned; worse, while
aio_read()/aio_write() can live without pinning iocb itself, the
proof is rather brittle and can easily break on later changes.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/aio.c diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;