From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paolo Bonzini Subject: [PATCH] scsi: allow persistent reservations without CAP_SYS_RAWIO Date: Tue, 12 Jun 2012 18:08:32 +0200 Message-ID: <1339517312-18134-1-git-send-email-pbonzini@redhat.com> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org Cc: axboe@kernel.dk, linux-scsi@vger.kernel.org, jbottomley@parallels.com List-Id: linux-scsi@vger.kernel.org Persistent reservations commands cannot be issued right now without giving CAP_SYS_RAWIO to the process who wishes to send them. This is a bit heavy-handed, allow these two commands. Signed-off-by: Paolo Bonzini --- Ok for 3.5 as well? block/scsi_ioctl.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c index 260fa80..5d6c9c1 100644 --- a/block/scsi_ioctl.c +++ b/block/scsi_ioctl.c @@ -137,6 +137,7 @@ static void blk_set_cmd_filter_defaults(struct blk_cmd_filter *filter) __set_bit(SERVICE_ACTION_IN, filter->read_ok); __set_bit(RECEIVE_DIAGNOSTIC, filter->read_ok); __set_bit(MAINTENANCE_IN, filter->read_ok); + __set_bit(PERSISTENT_RESERVE_IN, filter->read_ok); __set_bit(GPCMD_READ_BUFFER_CAPACITY, filter->read_ok); /* Audio CD commands */ @@ -178,6 +179,7 @@ static void blk_set_cmd_filter_defaults(struct blk_cmd_filter *filter) __set_bit(GPCMD_MODE_SELECT_10, filter->write_ok); __set_bit(MODE_SELECT, filter->write_ok); __set_bit(LOG_SELECT, filter->write_ok); + __set_bit(PERSISTENT_RESERVE_OUT, filter->write_ok); __set_bit(GPCMD_BLANK, filter->write_ok); __set_bit(GPCMD_CLOSE_TRACK, filter->write_ok); __set_bit(GPCMD_FLUSH_CACHE, filter->write_ok); -- 1.7.1