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    Subject[PATCH] scsi: allow persistent reservations without CAP_SYS_RAWIO
    Date
    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 <pbonzini@redhat.com>
    ---
    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


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