If your project is synchronized with the server after 2012-9-27, you can modify your board-xxx.c lock like the board-rk30-sdk.c int the commit.
Of course, if your project is such older, you have to cherry-pick the bellow commit
commit 9ab32ee1a1
Author: xbw <xbw@rock-chips.com>
Date: Thu Sep 27 21:23:07 2012 +0800
SDMMC:use gpio-interrupt to detect card.
Please attention to define the detect-pin name and the insert-card voltage in your board_xxxx.c.
M arch/arm/mach-rk2928/board-rk2928-a720.c
M arch/arm/plat-rk/include/plat/board.h
M drivers/mmc/host/Kconfig
M drivers/mmc/host/rk29_sdmmc.c
get_monotonic_boottime adds three nanonsecond values stored
in longs, followed by an s64. If the long values are all
close to 1e9 the first three additions can overflow and
become negative when added to the s64. Cast the first
value to s64 so that all additions are 64 bit.
Change-Id: Ic996d8b6fbef0b72f2d027b0d8ef5259b5c1a540
Signed-off-by: Colin Cross <ccross@android.com>
In the past, a process could only see its own stats (uid-based summary,
and details).
Now we allow any process to see other UIDs uid-based stats, but still
hide the detailed stats.
Change-Id: I7666961ed244ac1d9359c339b048799e5db9facc
Signed-off-by: JP Abgrall <jpa@google.com>
commit e47f8976d8 upstream.
A quote from SPC-4: "While in the unavailable primary target port
asymmetric access state, the device server shall support those of
the following commands that it supports while in the active/optimized
state: [ ... ] d) SET TARGET PORT GROUPS; [ ... ]". Hence enable
sending STPG to a target port group that is in the unavailable state.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Acked-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit bc3f02a795 upstream.
John reports:
BUG: soft lockup - CPU#2 stuck for 23s! [kworker/u:8:2202]
[..]
Call Trace:
[<ffffffff8141782a>] scsi_remove_target+0xda/0x1f0
[<ffffffff81421de5>] sas_rphy_remove+0x55/0x60
[<ffffffff81421e01>] sas_rphy_delete+0x11/0x20
[<ffffffff81421e35>] sas_port_delete+0x25/0x160
[<ffffffff814549a3>] mptsas_del_end_device+0x183/0x270
...introduced by commit 3b661a9 "[SCSI] fix hot unplug vs async scan race".
Don't restart lookup of more stargets in the multi-target case, just
arrange to traverse the list once, on the assumption that new targets
are always added at the end. There is no guarantee that the target will
change state in scsi_target_reap() so we can end up spinning if we
restart.
Acked-by: Jack Wang <jack_wang@usish.com>
LKML-Reference: <CAEhu1-6wq1YsNiscGMwP4ud0Q+MrViRzv=kcWCQSBNc8c68N5Q@mail.gmail.com>
Reported-by: John Drescher <drescherjm@gmail.com>
Tested-by: John Drescher <drescherjm@gmail.com>
Signed-off-by: Dan Williams <djbw@fb.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
