linux/drivers/block, branch v3.12-rc2

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client

2013-09-19T17:50:37Z

Pull ceph fixes from Sage Weil: "These fix several bugs with RBD from 3.11 that didn't get tested in time for the merge window: some error handling, a use-after-free, and a sequencing issue when unmapping and image races with a notify operation. There is also a patch fixing a problem with the new ceph + fscache code that just went in" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: fscache: check consistency does not decrement refcount rbd: fix error handling from rbd_snap_name() rbd: ignore unmapped snapshots that no longer exist rbd: fix use-after free of rbd_dev->disk rbd: make rbd_obj_notify_ack() synchronous rbd: complete notifies before cleaning up osd_client and rbd_dev libceph: add function to ensure notifies are complete

Remove GENERIC_HARDIRQ config option

2013-09-13T13:09:52Z

After the last architecture switched to generic hard irqs the config options HAVE_GENERIC_HARDIRQS & GENERIC_HARDIRQS and the related code for !CONFIG_GENERIC_HARDIRQS can be removed. Signed-off-by: Martin Schwidefsky

pktcdvd: fix defective misuses of pkt_

2013-09-11T22:59:34Z

Fix thinkos where pkt_ needs a valid pktcdvd_device * and the pointer is known to be NULL. Signed-off-by: Joe Perches Reported-by: Dan Carpenter (go smatch!) Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

pktcdvd: add struct pktcdvd_device * to pkt_dump_sense()

2013-09-11T22:59:33Z

Allow the device name to be emitted with pkt_err when logging the sense data. Signed-off-by: Joe Perches Cc: Jiri Kosina Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

pktcdvd: convert pr_info to pkt_info

2013-09-11T22:59:33Z

Add a new pkt_info macro to prefix the name to the logging output. Signed-off-by: Joe Perches Cc: Jiri Kosina Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

pktcdvd: convert pr_notice to pkt_notice

2013-09-11T22:59:32Z

Add a new pkt_notice macro to prefix the name to the logging output. Signed-off-by: Joe Perches Cc: Jiri Kosina Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

pktcdvd: add struct pktcdvd_device.name to pr_err logging where possible

2013-09-11T22:59:32Z

Add a new pkt_err macro to prefix the name to the logging output. Convert pr_err where there is a non-null struct pktcdvd_device. Includes improvements from Andy Shevchenko. Signed-off-by: Joe Perches Cc: Andy Shevchenko Cc: Jiri Kosina Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

pktcdvd: add struct pktcdvd_device * to pkt_dbg

2013-09-11T22:59:32Z

Add pd->name to output for these debugging messages. Remove normally compiled out pkt_dbg(2, ...) function entry tracing equivalents as it's better done via the function tracer. Signed-off-by: Joe Perches Cc: Jiri Kosina Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

pktcdvd: consolidate DPRINTK and VPRINTK macros

2013-09-11T22:59:32Z

Use the more common pkt_dbg(level, fmt, ...) form. These messages are emitted at KERN_NOTICE. Always emit function name with pkt_dbg(2, ...) uses and remove the sometimes abbreviated embedded function name. This form always verifies the format and arguments. Signed-off-by: Joe Perches Cc: Jiri Kosina Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

pktcdvd: convert printk to pr_

2013-09-11T22:59:30Z

Use a more current logging style and add messages levels to the logging messages. Simplify pkt_dump_sense by using %*ph and adding a simple function to emit the sense string. Includes improvements from Andy Shevchenko and Dan Carpenter. Signed-off-by: Joe Perches Cc: Andy Shevchenko Cc: Dan Carpenter Cc: Jiri Kosina Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds