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| author | Bart Van Assche <bart.vanassche@sandisk.com> | 2017-05-04 22:50:47 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-20 12:28:34 (GMT) |
| commit | f788fa43d87a4a2575deafb54e5333b06d34399d (patch) | |
| tree | c340c9e4d4636e7c5c661579ed3ad667c6a48a96 /security | |
| parent | a4e52cc7d81b387e7285aaf4b8d74562f05f99b9 (diff) | |
| download | linux-f788fa43d87a4a2575deafb54e5333b06d34399d.tar.xz | |
target/fileio: Fix zero-length READ and WRITE handling
commit 59ac9c078141b8fd0186c0b18660a1b2c24e724e upstream.
This patch fixes zero-length READ and WRITE handling in target/FILEIO,
which was broken a long time back by:
Since:
commit d81cb44726f050d7cf1be4afd9cb45d153b52066
Author: Paolo Bonzini <pbonzini@redhat.com>
Date: Mon Sep 17 16:36:11 2012 -0700
target: go through normal processing for all zero-length commands
which moved zero-length READ and WRITE completion out of target-core,
to doing submission into backend driver code.
To address this, go ahead and invoke target_complete_cmd() for any
non negative return value in fd_do_rw().
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Andy Grover <agrover@redhat.com>
Cc: David Disseldorp <ddiss@suse.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions