linux/drivers/block, branch v2.6.35.8

virtio-blk: fix request leak.

2010-10-29T04:51:23Z

commit e4c4776dea9fd0295ebb3b215599d52938d6d7a3 upstream. Must drop reference taken by blk_make_request(). Signed-off-by: Mike Snitzer Signed-off-by: Rusty Russell Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman

drbd: Disable delay probes for the upcomming release

2010-08-13T20:30:52Z

commit 6710a5760355be8f2e51682f41b0d3fc76550309 upstream. Signed-off-by: Philipp Reisner Signed-off-by: Lars Ellenberg Signed-off-by: Jens Axboe Signed-off-by: Greg Kroah-Hartman

drbd: Initialize all members of sync_conf to their defaults [Bugz 315]

2010-08-13T20:30:52Z

commit 85f4cc17a62c3ac9edeaf120cdae7261df458053 upstream. Signed-off-by: Philipp Reisner Signed-off-by: Lars Ellenberg Signed-off-by: Jens Axboe Signed-off-by: Greg Kroah-Hartman

cciss: set SCSI max cmd len to 16, as default is wrong

2010-06-15T06:12:34Z

Signed-off-by: Stephen M. Cameron Cc: Mike Miller Signed-off-by: Andrew Morton Signed-off-by: Jens Axboe

cpqarray: fix two more wrong section type

2010-06-14T13:21:33Z

cpqarray_register_ctlr() and cpqarray_eisa_detect() also need to be marked as __devinit. Signed-off-by: Jens Axboe

cpqarray: fix wrong __init type on pci probe function

2010-06-14T10:55:09Z

It needs to be __devinit, not __init. Signed-off-by: Jens Axboe

drbd: Fixed a race between disk-attach and unexpected state changes

2010-06-14T10:19:41Z

This was a very hard to trigger race condition. If we got a state packet from the peer, after drbd_nl_disk() has already changed the disk state to D_NEGOTIATING but after_state_ch() was not yet run by the worker, then receive_state() might called drbd_sync_handshake(), which in turn crashed when accessing p_uuid. Signed-off-by: Philipp Reisner Signed-off-by: Lars Ellenberg

Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block

2010-06-04T22:37:44Z

* 'for-linus' of git://git.kernel.dk/linux-2.6-block: (27 commits) block: make blk_init_free_list and elevator_init idempotent block: avoid unconditionally freeing previously allocated request_queue pipe: change /proc/sys/fs/pipe-max-pages to byte sized interface pipe: change the privilege required for growing a pipe beyond system max pipe: adjust minimum pipe size to 1 page block: disable preemption before using sched_clock() cciss: call BUG() earlier Preparing 8.3.8rc2 drbd: Reduce verbosity drbd: use drbd specific ratelimit instead of global printk_ratelimit drbd: fix hang on local read errors while disconnected drbd: Removed the now empty w_io_error() function drbd: removed duplicated #includes drbd: improve usage of MSG_MORE drbd: need to set socket bufsize early to take effect drbd: improve network latency, TCP_QUICKACK drbd: Revert "drbd: Create new current UUID as late as possible" brd: support discard Revert "writeback: fix WB_SYNC_NONE writeback from umount" Revert "writeback: ensure that WB_SYNC_NONE writeback with sb pinned is sync" ...

Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

2010-06-03T22:46:37Z

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/macio: Fix probing of macio devices by using the right of match table agp/uninorth: Fix oops caused by flushing too much powerpc/pasemi: Update MAINTAINERS file powerpc/cell: Fix integer constant warning powerpc/kprobes: Remove resume_execution() in kprobes powerpc/macio: Don't dereference pointer before null check

virtio-blk: fix minimum number of S/G elements

2010-06-03T13:09:18Z

We need at least one S/G element to operate properly, as does the block layer which increments it to one anyway. We hit this due to a qemu bug which advertises a sg_elements of 0 under some circumstances. Signed-off-by: Christoph Hellwig Signed-off-by: Rusty Russell (tweaked logic)