Linus Torvalds [Thu, 28 Jun 2012 18:20:31 +0000 (11:20 -0700)]
Merge git://git./linux/kernel/git/davem/net
Pull networking update from David Miller:
1) Pairing and deadlock fixes in bluetooth from Johan Hedberg.
2) Add device IDs for AR3011 and AR3012 bluetooth chips. From
Giancarlo Formicuccia and Marek Vasut.
3) Fix wireless regulatory deadlock, from Eliad Peller.
4) Fix full TX ring panic in bnx2x driver, from Eric Dumazet.
5) Revert the two commits that added skb_orphan_try(), it causes
erratic bonding behavior with UDP clients and the gains it used to
give are mostly no longer happening due to how BQL works. From Eric
Dumazet.
6) It took two tries, but Thomas Graf fixed a problem wherein we
registered ipv6 routing procfs files before their backend data were
initialized properly.
7) Fix max GSO size setting in be2net, from Sarveshwar Bandi.
8) PHY device id mask is wrong for KSZ9021 and KS8001 chips, fix from
Jason Wang.
9) Fix use of stale SKB data pointer after skb_linearize() call in
batman-adv, from Antonio Quartulli.
10) Fix memory leak in IXGBE due to missing __GFP_COMP, from Alexander
Duyck.
11) Fix probing of Gobi devices in qmi_wwan usbnet driver, from Bjørn
Mork.
12) Fix suspend/resume and open failure handling in usbnet from Ming
Lei.
13) Attempt to fix device r8169 hangs for certain chips, from Francois
Romieu.
14) Fix advancement of RX dirty pointer in some situations in sh_eth
driver, from Yoshihiro Shimoda.
15) Attempt to fix restart of IPV6 routing table dumps when there is an
intervening table update. From Eric Dumazet.
16) Respect security_inet_conn_request() return value in ipv6 TCP. From
Neal Cardwell.
17) Add another iPAD device ID to ipheth driver, from Davide Gerhard.
18) Fix access to freed SKB in l2tp_eth_dev_xmit(), and fix l2tp lockdep
splats, from Eric Dumazet.
19) Make sure all bridge devices, regardless of whether they were
created via netlink or ioctls, have their rtnetlink ops hooked up.
From Thomas Graf and Stephen Hemminger.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (81 commits)
9p: fix min_t() casting in p9pdu_vwritef()
can: flexcan: use be32_to_cpup to handle the value of dt entry
xen/netfront: teardown the device before unregistering it.
bridge: Assign rtnl_link_ops to bridge devices created via ioctl (v2)
vhost: use USER_DS in vhost_worker thread
ixgbe: Do not pad FCoE frames as this can cause issues with FCoE DDP
net: l2tp_eth: use LLTX to avoid LOCKDEP splats
mac802154: add missed braces
net: l2tp_eth: fix l2tp_eth_dev_xmit race
net/mlx4_en: Release QP range in free_resources
net/mlx4: Use single completion vector after NOP failure
net/mlx4_en: Set correct port parameters during device initialization
ipheth: add support for iPad
caif-hsi: Add missing return in error path
caif-hsi: Bugfix - Piggyback'ed embedded CAIF frame lost
caif: Clear shutdown mask to zero at reconnect.
tcp: heed result of security_inet_conn_request() in tcp_v6_conn_request()
ipv6: fib: fix fib dump restart
batman-adv: fix race condition in TT full-table replacement
batman-adv: only drop packets of known wifi clients
...
David S. Miller [Wed, 27 Jun 2012 22:27:24 +0000 (15:27 -0700)]
Merge branch 'for-davem' of git://gitorious.org/linux-can/linux-can
Marc Kleine-Budde says:
====================
here's a patch intended for v3.5, targeting net/master. Hui Wang has
found and fixed an endianness problem in the device tree handling in
the flexcan driver.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Dan Carpenter [Tue, 26 Jun 2012 23:01:41 +0000 (23:01 +0000)]
9p: fix min_t() casting in p9pdu_vwritef()
I don't think we're actually likely to hit this limit but if we do
then the comparison should be done as size_t. The original code
is equivalent to:
len = strlen(sptr) % USHRT_MAX;
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Wed, 27 Jun 2012 19:54:05 +0000 (12:54 -0700)]
Merge tag 'usb-3.5-rc5' of git://git./linux/kernel/git/gregkh/usb
Pull USB fixes from Greg Kroah-Hartman:
"Here are some small USB gadget bugfixes, and a few new USB device ids
added to some drivers for the 3.5-rc5 release.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>"
* tag 'usb-3.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
USB: CP210x Add 10 Device IDs
USB: option: Add USB ID for Novatel Ovation MC551
usb: phy: Fix Kconfig dependency for Phy drivers
usb-storage: revert commit
afff07e61a52 (Add 090c:1000 to unusal-devs)
SCSI & usb-storage: add try_rc_10_first flag
usb: musb: host: release dma channels if no active io
usb: gadget: lpc32xx_udc: fix build error with debugfs enabled
usb: otg: twl6030-usb: Fix twl writes
USB: option: add id for Cellient MEN-200
usb: dwc3: fix giveback of queued request in ep_dequeue
usb: gadget: Complete fsl qe/udc driver conversion
Linus Torvalds [Wed, 27 Jun 2012 19:50:28 +0000 (12:50 -0700)]
Merge tag 'sound-3.5' of git://git./linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Here you find quite a few changes for HD-audio and a copule of quirk
additions for USB-audio. All reasonably small and/or trivial."
* tag 'sound-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda - Fix power-map regression for HP dv6 & co
ALSA: hda - Initialize caches at codec reconfiguration
ALSA: hda - Fix memory leaks at module unload
ALSA: hda - Fix memory leaks in Realtek & Conexant codec parsers
ALSA: hda - Add Realtek ALC280 codec support
ALSA: hda - Remove obsoleted CONFIG_SND_HDA_ENABLE_REALTEK_QUIRKS
ASoC: wm8994: remove duplicate code
ALSA: usb-audio: add BOSS GT-100 support
ALSA: HDA: Add inverted internal mic quirk for Lenovo S205
ALSA: hda - Fix ALC272X codec detection
ALSA: snd_usb_audio: ignore ctrl errors on QuickCam Pro for Notebooks
ALSA: snd_usb_audio: ignore ctrl errors on QuickCam E3500
Linus Torvalds [Wed, 27 Jun 2012 19:48:39 +0000 (12:48 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/gerg/m68knommu
Pull a m68knommu fix from Greg Ungerer:
"It contains a single fix for breakage using the Freescale FEC eth
driver on ColdFire CPUs."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
m68knommu: define a local devm_clk_get() function
Linus Torvalds [Wed, 27 Jun 2012 19:48:07 +0000 (12:48 -0700)]
Merge tag 'mmc-fixes-for-3.5-rc5' of git://git./linux/kernel/git/cjb/mmc
Pull MMC fixes from Chris Ball:
- omap_hsmmc: Using AUTO_CMD12 (enabled by default in 3.5-rc1) has
been found to cause data corruption on the BeagleBoard, but no
other OMAP boards so far. Revert the patch until there's a root
cause explanation that makes sense, at which point we might
decide to use a blacklist or whitelist.
- mmc_block: Fix incorrect data timeouts for the case of multiblock
(ACMD22) writes for block-addressed cards.
* tag 'mmc-fixes-for-3.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc:
Revert "mmc: omap_hsmmc: Enable Auto CMD12"
mmc: block: fix the data timeout issue with ACMD22
Linus Torvalds [Wed, 27 Jun 2012 19:44:58 +0000 (12:44 -0700)]
Merge tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mturquette/linux
Pull clk common framework fixes from Mike Turquette:
"This contains three NULL pointer fixes and two device regression
fixups.
Two NULL pointer dereferences were in the common clk core due to lack
of sanity checking and the third NPD was in the mxs-specific clock
code due to incorrect use of __initdata.
The device regressions were the result of improper data: a wrong
string name for matching DT data broke the SPEAr ethernet controller
and another string matching problem in the mxs clock data resulted in
a broken MMC controller."
* tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mturquette/linux:
clk: mxs: fix clock lookup after freeing init memory
clk: mxs: fix ref_io clock definition
clk: Check parent for NULL in clk_change_rate
clk: Allow late cache allocation for clk->parents
clk: SPEAr600: Fix ethernet clock name for DT based probing
Dave Jones [Tue, 26 Jun 2012 23:56:10 +0000 (19:56 -0400)]
chmod +x scripts/gfp-translate
This script lacks an executable bit.
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Hui Wang [Wed, 27 Jun 2012 08:19:18 +0000 (16:19 +0800)]
can: flexcan: use be32_to_cpup to handle the value of dt entry
The freescale arm i.MX series platform can support this driver, and
usually the arm cpu works in the little endian mode by default, while
device tree entry value is stored in big endian format, we should use
be32_to_cpup() to handle them, after modification, it can work well
both on the le cpu and be cpu.
Cc: stable <stable@vger.kernel.org> # v3.2+
Cc: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Hui Wang <jason77.wang@gmail.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Ian Campbell [Mon, 25 Jun 2012 22:48:41 +0000 (22:48 +0000)]
xen/netfront: teardown the device before unregistering it.
Fixes:
[ 15.470311] WARNING: at /local/scratch/ianc/devel/kernels/linux/fs/sysfs/file.c:498 sysfs_attr_ns+0x95/0xa0()
[ 15.470326] sysfs: kobject eth0 without dirent
[ 15.470333] Modules linked in:
[ 15.470342] Pid: 12, comm: xenwatch Not tainted 3.4.0-x86_32p-xenU #93
and
[ 9.150554] BUG: unable to handle kernel paging request at
2b359000
[ 9.150577] IP: [<
c1279561>] linkwatch_do_dev+0x81/0xc0
[ 9.150592] *pdpt =
000000002c3c9027 *pde =
0000000000000000
[ 9.150604] Oops: 0002 [#1] SMP
[ 9.150613] Modules linked in:
This is http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=675190
Reported-by: George Shuklin <george.shuklin@gmail.com>
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Tested-by: William Dauchy <wdauchy@gmail.com>
Cc: stable@kernel.org
Cc: 675190@bugs.debian.org
Signed-off-by: David S. Miller <davem@davemloft.net>
stephen hemminger [Tue, 26 Jun 2012 05:48:45 +0000 (05:48 +0000)]
bridge: Assign rtnl_link_ops to bridge devices created via ioctl (v2)
This ensures that bridges created with brctl(8) or ioctl(2) directly
also carry IFLA_LINKINFO when dumped over netlink. This also allows
to create a bridge with ioctl(2) and delete it with RTM_DELLINK.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jens Freimann [Tue, 26 Jun 2012 00:59:58 +0000 (00:59 +0000)]
vhost: use USER_DS in vhost_worker thread
On some architectures address spaces are set up in a way that this is
not necessary to work properly but on some others (like s390) it is.
Make sure we operate on the user address space to allow copy_xxx_user()
from the vhost_worker() thread by setting it explicitly before calling
use_mm() and revert it after unuse_mm().
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Mon, 25 Jun 2012 21:54:46 +0000 (21:54 +0000)]
ixgbe: Do not pad FCoE frames as this can cause issues with FCoE DDP
FCoE target mode was experiencing issues due to the fact that we were
sending up data frames that were padded to 60 bytes after the DDP logic had
already stripped the frame down to 52 or 56 depending on the use of VLANs.
This was resulting in the FCoE DDP logic having issues since it thought the
frame still had data in it due to the padding.
To resolve this, adding code so that we do not pad FCoE frames prior to
handling them to the stack.
CC: <stable@vger.kernel.org>
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Mon, 25 Jun 2012 05:35:45 +0000 (05:35 +0000)]
net: l2tp_eth: use LLTX to avoid LOCKDEP splats
Denys Fedoryshchenko reported a LOCKDEP issue with l2tp code.
[ 8683.927442] ======================================================
[ 8683.927555] [ INFO: possible circular locking dependency detected ]
[ 8683.927672] 3.4.1-build-0061 #14 Not tainted
[ 8683.927782] -------------------------------------------------------
[ 8683.927895] swapper/0/0 is trying to acquire lock:
[ 8683.928007] (slock-AF_INET){+.-...}, at: [<
e0fc73ec>]
l2tp_xmit_skb+0x173/0x47e [l2tp_core]
[ 8683.928121]
[ 8683.928121] but task is already holding lock:
[ 8683.928121] (_xmit_ETHER#2){+.-...}, at: [<
c02f062d>]
sch_direct_xmit+0x36/0x119
[ 8683.928121]
[ 8683.928121] which lock already depends on the new lock.
[ 8683.928121]
[ 8683.928121]
[ 8683.928121] the existing dependency chain (in reverse order) is:
[ 8683.928121]
[ 8683.928121] -> #1 (_xmit_ETHER#2){+.-...}:
[ 8683.928121] [<
c015a561>] lock_acquire+0x71/0x85
[ 8683.928121] [<
c034da2d>] _raw_spin_lock+0x33/0x40
[ 8683.928121] [<
c0304e0c>] ip_send_reply+0xf2/0x1ce
[ 8683.928121] [<
c0317dbc>] tcp_v4_send_reset+0x153/0x16f
[ 8683.928121] [<
c0317f4a>] tcp_v4_do_rcv+0x172/0x194
[ 8683.928121] [<
c031929b>] tcp_v4_rcv+0x387/0x5a0
[ 8683.928121] [<
c03001d0>] ip_local_deliver_finish+0x13a/0x1e9
[ 8683.928121] [<
c0300645>] NF_HOOK.clone.11+0x46/0x4d
[ 8683.928121] [<
c030075b>] ip_local_deliver+0x41/0x45
[ 8683.928121] [<
c03005dd>] ip_rcv_finish+0x31a/0x33c
[ 8683.928121] [<
c0300645>] NF_HOOK.clone.11+0x46/0x4d
[ 8683.928121] [<
c0300960>] ip_rcv+0x201/0x23d
[ 8683.928121] [<
c02de91b>] __netif_receive_skb+0x329/0x378
[ 8683.928121] [<
c02deae8>] netif_receive_skb+0x4e/0x7d
[ 8683.928121] [<
e08d5ef3>] rtl8139_poll+0x243/0x33d [8139too]
[ 8683.928121] [<
c02df103>] net_rx_action+0x90/0x15d
[ 8683.928121] [<
c012b2b5>] __do_softirq+0x7b/0x118
[ 8683.928121]
[ 8683.928121] -> #0 (slock-AF_INET){+.-...}:
[ 8683.928121] [<
c0159f1b>] __lock_acquire+0x9a3/0xc27
[ 8683.928121] [<
c015a561>] lock_acquire+0x71/0x85
[ 8683.928121] [<
c034da2d>] _raw_spin_lock+0x33/0x40
[ 8683.928121] [<
e0fc73ec>] l2tp_xmit_skb+0x173/0x47e
[l2tp_core]
[ 8683.928121] [<
e0fe31fb>] l2tp_eth_dev_xmit+0x1a/0x2f
[l2tp_eth]
[ 8683.928121] [<
c02e01e7>] dev_hard_start_xmit+0x333/0x3f2
[ 8683.928121] [<
c02f064c>] sch_direct_xmit+0x55/0x119
[ 8683.928121] [<
c02e0528>] dev_queue_xmit+0x282/0x418
[ 8683.928121] [<
c031f4fb>] NF_HOOK.clone.19+0x45/0x4c
[ 8683.928121] [<
c031f524>] arp_xmit+0x22/0x24
[ 8683.928121] [<
c031f567>] arp_send+0x41/0x48
[ 8683.928121] [<
c031fa7d>] arp_process+0x289/0x491
[ 8683.928121] [<
c031f4fb>] NF_HOOK.clone.19+0x45/0x4c
[ 8683.928121] [<
c031f7a0>] arp_rcv+0xb1/0xc3
[ 8683.928121] [<
c02de91b>] __netif_receive_skb+0x329/0x378
[ 8683.928121] [<
c02de9d3>] process_backlog+0x69/0x130
[ 8683.928121] [<
c02df103>] net_rx_action+0x90/0x15d
[ 8683.928121] [<
c012b2b5>] __do_softirq+0x7b/0x118
[ 8683.928121]
[ 8683.928121] other info that might help us debug this:
[ 8683.928121]
[ 8683.928121] Possible unsafe locking scenario:
[ 8683.928121]
[ 8683.928121] CPU0 CPU1
[ 8683.928121] ---- ----
[ 8683.928121] lock(_xmit_ETHER#2);
[ 8683.928121] lock(slock-AF_INET);
[ 8683.928121] lock(_xmit_ETHER#2);
[ 8683.928121] lock(slock-AF_INET);
[ 8683.928121]
[ 8683.928121] *** DEADLOCK ***
[ 8683.928121]
[ 8683.928121] 3 locks held by swapper/0/0:
[ 8683.928121] #0: (rcu_read_lock){.+.+..}, at: [<
c02dbc10>]
rcu_lock_acquire+0x0/0x30
[ 8683.928121] #1: (rcu_read_lock_bh){.+....}, at: [<
c02dbc10>]
rcu_lock_acquire+0x0/0x30
[ 8683.928121] #2: (_xmit_ETHER#2){+.-...}, at: [<
c02f062d>]
sch_direct_xmit+0x36/0x119
[ 8683.928121]
[ 8683.928121] stack backtrace:
[ 8683.928121] Pid: 0, comm: swapper/0 Not tainted 3.4.1-build-0061 #14
[ 8683.928121] Call Trace:
[ 8683.928121] [<
c034bdd2>] ? printk+0x18/0x1a
[ 8683.928121] [<
c0158904>] print_circular_bug+0x1ac/0x1b6
[ 8683.928121] [<
c0159f1b>] __lock_acquire+0x9a3/0xc27
[ 8683.928121] [<
c015a561>] lock_acquire+0x71/0x85
[ 8683.928121] [<
e0fc73ec>] ? l2tp_xmit_skb+0x173/0x47e [l2tp_core]
[ 8683.928121] [<
c034da2d>] _raw_spin_lock+0x33/0x40
[ 8683.928121] [<
e0fc73ec>] ? l2tp_xmit_skb+0x173/0x47e [l2tp_core]
[ 8683.928121] [<
e0fc73ec>] l2tp_xmit_skb+0x173/0x47e [l2tp_core]
[ 8683.928121] [<
e0fe31fb>] l2tp_eth_dev_xmit+0x1a/0x2f [l2tp_eth]
[ 8683.928121] [<
c02e01e7>] dev_hard_start_xmit+0x333/0x3f2
[ 8683.928121] [<
c02f064c>] sch_direct_xmit+0x55/0x119
[ 8683.928121] [<
c02e0528>] dev_queue_xmit+0x282/0x418
[ 8683.928121] [<
c02e02a6>] ? dev_hard_start_xmit+0x3f2/0x3f2
[ 8683.928121] [<
c031f4fb>] NF_HOOK.clone.19+0x45/0x4c
[ 8683.928121] [<
c031f524>] arp_xmit+0x22/0x24
[ 8683.928121] [<
c02e02a6>] ? dev_hard_start_xmit+0x3f2/0x3f2
[ 8683.928121] [<
c031f567>] arp_send+0x41/0x48
[ 8683.928121] [<
c031fa7d>] arp_process+0x289/0x491
[ 8683.928121] [<
c031f7f4>] ? __neigh_lookup.clone.20+0x42/0x42
[ 8683.928121] [<
c031f4fb>] NF_HOOK.clone.19+0x45/0x4c
[ 8683.928121] [<
c031f7a0>] arp_rcv+0xb1/0xc3
[ 8683.928121] [<
c031f7f4>] ? __neigh_lookup.clone.20+0x42/0x42
[ 8683.928121] [<
c02de91b>] __netif_receive_skb+0x329/0x378
[ 8683.928121] [<
c02de9d3>] process_backlog+0x69/0x130
[ 8683.928121] [<
c02df103>] net_rx_action+0x90/0x15d
[ 8683.928121] [<
c012b2b5>] __do_softirq+0x7b/0x118
[ 8683.928121] [<
c012b23a>] ? local_bh_enable+0xd/0xd
[ 8683.928121] <IRQ> [<
c012b4d0>] ? irq_exit+0x41/0x91
[ 8683.928121] [<
c0103c6f>] ? do_IRQ+0x79/0x8d
[ 8683.928121] [<
c0157ea1>] ? trace_hardirqs_off_caller+0x2e/0x86
[ 8683.928121] [<
c034ef6e>] ? common_interrupt+0x2e/0x34
[ 8683.928121] [<
c0108a33>] ? default_idle+0x23/0x38
[ 8683.928121] [<
c01091a8>] ? cpu_idle+0x55/0x6f
[ 8683.928121] [<
c033df25>] ? rest_init+0xa1/0xa7
[ 8683.928121] [<
c033de84>] ? __read_lock_failed+0x14/0x14
[ 8683.928121] [<
c0498745>] ? start_kernel+0x303/0x30a
[ 8683.928121] [<
c0498209>] ? repair_env_string+0x51/0x51
[ 8683.928121] [<
c04980a8>] ? i386_start_kernel+0xa8/0xaf
It appears that like most virtual devices, l2tp should be converted to
LLTX mode.
This patch takes care of statistics using atomic_long in both RX and TX
paths, and fix a bug in l2tp_eth_dev_recv(), which was caching skb->data
before a pskb_may_pull() call.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Denys Fedoryshchenko <denys@visp.net.lb>
Cc: James Chapman <jchapman@katalix.com>
Cc: Hong zhi guo <honkiko@gmail.com>
Cc: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Craig Shelley [Tue, 26 Jun 2012 22:20:04 +0000 (23:20 +0100)]
USB: CP210x Add 10 Device IDs
This patch adds 10 device IDs for CP210x based devices from the following manufacturers:
Timewave
Clipsal
Festo
Link Instruments
Signed-off-by: Craig Shelley <craig@microtron.org.uk>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Forest Bond [Fri, 22 Jun 2012 14:30:38 +0000 (10:30 -0400)]
USB: option: Add USB ID for Novatel Ovation MC551
This device is also known as the Verizon USB551L.
Signed-off-by: Forest Bond <forest.bond@rapidrollout.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Alexandre Pereira da Silva [Tue, 26 Jun 2012 14:56:48 +0000 (11:56 -0300)]
usb: phy: Fix Kconfig dependency for Phy drivers
USB phy layer driver are only built if usb host is selected, but they
are used too by USB_GADGET drivers
Signed-off-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
Acked-by: Roland Stigge <stigge@antcom.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ming Lei [Fri, 22 Jun 2012 10:49:35 +0000 (18:49 +0800)]
Revert "mmc: omap_hsmmc: Enable Auto CMD12"
This patch reverts the commit
dba3c29ea4a1d5d544.
After bisecting, this commit
dba3c29 is found to ruin micro-SD card data
(writing incorrect file, or fs is corrupt after several times mount)
on the beagle-xm revB, and reverting the commit will fix the problem.
Also from TRM of OMAP3/OMAP4/DM37x, the below is mentioned about
the Auto CMD12 Enable bit.
- SDIO does not support this feature.
- SD card only.
Looks it is not suitable to always enable Auto CMD12 in host controller
driver.
Considered that the commit is not mature enough, so ask to revert it
first.
Cc: Balaji T K <balajitk@ti.com>
Cc: Venkatraman S <svenkatr@ti.com>
Buglink: https://lkml.org/lkml/2012/6/10/225
Reported-by: Paolo Pisati <p.pisati@gmail.com>
Reported-bisected-and-tested-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Acked-by: Venkatraman S <svenkatr@ti.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Subhash Jadavani [Wed, 13 Jun 2012 11:40:43 +0000 (17:10 +0530)]
mmc: block: fix the data timeout issue with ACMD22
If multi block write operation fails for SD card, during
error handling we send the SD_APP_SEND_NUM_WR_BLKS (ACMD22)
to know how many blocks were already programmed by card.
But mmc_sd_num_wr_blocks() function which sends the ACMD22
calculates the data timeout value from csd.tacc_ns and
csd.tacc_clks parameters which will be 0 for block addressed
(>2GB cards) SD card. This would result in timeout_ns and
timeout_clks being 0 in the mmc_request passed to host driver.
This means host controller would program its data timeout timer
value with 0 which could result in DATA TIMEOUT errors from
controller.
To fix this issue, mmc_sd_num_wr_blocks() should instead
just call the mmc_set_data_timeout() to calculate the
data timeout value. mmc_set_data_timeout() function
ensures that non zero timeout value is set even for
block addressed SD cards.
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Reviewed-by: Venkatraman S <svenkatr@ti.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Linus Torvalds [Tue, 26 Jun 2012 18:26:50 +0000 (11:26 -0700)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie:
"Just two changes: one udl endian fix, one nouveau memory corruption on
some GPUs."
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
drm/nouveau/fbcon: using nv_two_heads is not a good idea
drm/udl: Make sure to get correct endian keys from vendor descriptor
Linus Torvalds [Tue, 26 Jun 2012 18:23:41 +0000 (11:23 -0700)]
Merge branch 'upstream-fixes' of git://git./linux/kernel/git/jikos/hid
Pull HID fixes from Jiri Kosina:
"The most important one is a purification of Kconfig for CONFIG_HID;
the inclusion of HID groups and autoloading didn't leave the Kconfig
in a really consistent state. Henrik's patch fixes that. In addition
to that, there are two small fixes for logitech and magicmouse
drivers."
* 'upstream-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
HID: Fix the generic Kconfig options
HID: magicmouse: Correct report range of major / minor axes
HID: logitech: don't use stack based dj_report structures
Takashi Iwai [Tue, 26 Jun 2012 15:35:10 +0000 (17:35 +0200)]
ALSA: hda - Fix power-map regression for HP dv6 & co
The recent fix for power-map controls (commit
b0791dda813) caused
regressions on some other HP laptops. They have fixed pins but these
pins are exposed as jack-detectable. Thus the driver tries to control
the power-map dynamically per jack detection where it never gets on.
This patch adds the check of connection and it assumes the no jack
detection is available for fixed pins no matter what pin capability
says.
BugLink: http://bugs.launchpad.net/bugs/1013183
Reported-by: Luis Henriques <luis.henriques@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Tue, 26 Jun 2012 13:01:33 +0000 (15:01 +0200)]
ALSA: hda - Initialize caches at codec reconfiguration
Better to clean up the caches for avoiding inconsistent codec state
after the reconfiguration.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Tue, 26 Jun 2012 13:00:20 +0000 (15:00 +0200)]
ALSA: hda - Fix memory leaks at module unload
Some caches aren't released properly at module unloading time.
Cc: <stable@vger.kernel.org> [v3.4+]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Tue, 26 Jun 2012 12:54:32 +0000 (14:54 +0200)]
ALSA: hda - Fix memory leaks in Realtek & Conexant codec parsers
When moved to the helper code, forgot to release the verb arrays.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Ben Skeggs [Tue, 26 Jun 2012 02:12:30 +0000 (12:12 +1000)]
drm/nouveau/fbcon: using nv_two_heads is not a good idea
nv_two_heads() was never meant to be used outside of pre-nv50 code. The
code checks for >= NV_10 for 2 CRTCs, then downgrades a few specific
chipsets to 1 CRTC based on (pci_device & 0x0ff0).
The breakage example seen is on GTX 560Ti, with a pciid of 0x1200, which
gets detected as an NV20 (0x020x) with 1 CRTC by nv_two_heads(), causing
memory corruption because there's actually 2 CRTCs..
This switches fbcon to use the CRTC count directly from the mode_config
structure, which will also fix the same issue on Kepler boards which have
4 CRTCs.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Marc Kleine-Budde [Thu, 21 Jun 2012 18:04:25 +0000 (20:04 +0200)]
clk: mxs: fix clock lookup after freeing init memory
The struct clk_lookup are marked as __initdata, resulting in being
removed from memory after the kernel finished booting. However this
leads to a NULL pointer de-ref if loading a module which uses clk_get.
This patch removes the __initdata from the struct clk_lookup.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Shawn Guo [Fri, 22 Jun 2012 02:13:20 +0000 (10:13 +0800)]
clk: mxs: fix ref_io clock definition
The definition of clocks ref_io0 and ref_io1 were inverted. It causes
a mmc regression on some boards right away. Fix the regression by
correcting the ref_io clock definition.
Reported-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Pawel Moll [Fri, 8 Jun 2012 13:04:06 +0000 (14:04 +0100)]
clk: Check parent for NULL in clk_change_rate
clk_change_rate() is accessing parent's rate without checking
if the parent exists at all. In case of root clocks this will
cause NULL pointer dereference.
This patch follows what clk_calc_new_rates() does in such
situation.
Signed-off-by: Pawel Moll <pawel.moll@arm.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Cc: stable@kernel.org
Rajendra Nayak [Wed, 6 Jun 2012 09:11:31 +0000 (14:41 +0530)]
clk: Allow late cache allocation for clk->parents
Parent clocks for muxes are cached in clk->parents to
avoid frequent lookups, however the cache allocation happens
only during clock registeration and later clk_set_parent()
assumes a cache space available and allocated.
This is not entirely true for platforms which do early clock
registerations wherein the cache allocation using kzalloc
could fail during clock registeration.
Allow cache allocation to happen later as part of clk_set_parent()
to help such cases and avoid crashes assuming a cache being
available.
While here also replace existing kmalloc() with kzalloc()
in the file.
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Cc: stable@kernel.org
Stefan Roese [Fri, 11 May 2012 08:41:18 +0000 (10:41 +0200)]
clk: SPEAr600: Fix ethernet clock name for DT based probing
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Viresh Kumar <viresh.kumar@st.com>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
alex.bluesman.smirnov@gmail.com [Mon, 25 Jun 2012 03:30:13 +0000 (03:30 +0000)]
mac802154: add missed braces
Add missed braces after 'if' operator.
Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Mon, 25 Jun 2012 00:45:14 +0000 (00:45 +0000)]
net: l2tp_eth: fix l2tp_eth_dev_xmit race
Its illegal to dereference skb after giving it to l2tp_xmit_skb()
as it might be already freed/reused.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: James Chapman <jchapman@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yevgeny Petrilin [Mon, 25 Jun 2012 00:24:13 +0000 (00:24 +0000)]
net/mlx4_en: Release QP range in free_resources
Add a missing resource release in ring cleanup.
Not doing this leaves a range of QPs that are being reserved,
and no one can use them.
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yevgeny Petrilin [Mon, 25 Jun 2012 00:24:12 +0000 (00:24 +0000)]
net/mlx4: Use single completion vector after NOP failure
Fix a crash at the error flow of NOP command which caused the driver to try and use
a completion vector which wasn't allocated.
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yevgeny Petrilin [Mon, 25 Jun 2012 00:24:11 +0000 (00:24 +0000)]
net/mlx4_en: Set correct port parameters during device initialization
Set valid port parameters: MTU and flow control configuration when
configuring the port during HW device initialization,
prior to the net device open() being called.
Using invalid parameters (such as all zeros)
could lead to bad firmware behavior.
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
Davide Gerhard [Mon, 25 Jun 2012 07:04:47 +0000 (09:04 +0200)]
ipheth: add support for iPad
This adds support for the iPad to the ipheth driver.
(product id = 0x129a)
Signed-off-by: Davide Gerhard <rainbow@irh.it>
Signed-off-by: David S. Miller <davem@davemloft.net>
Sjur Brændeland [Sun, 24 Jun 2012 11:01:38 +0000 (11:01 +0000)]
caif-hsi: Add missing return in error path
Fix a missing return, causing access to freed memory.
Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Per Ellefsen [Sun, 24 Jun 2012 11:01:37 +0000 (11:01 +0000)]
caif-hsi: Bugfix - Piggyback'ed embedded CAIF frame lost
When receiving a piggyback'ed descriptor containing an
embedded frame, but no payload, the embedded frame was
lost.
Signed-off-by: Per Ellefsen <per.ellefsen@stericsson.com>
Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Sjur Brændeland [Sun, 24 Jun 2012 11:01:36 +0000 (11:01 +0000)]
caif: Clear shutdown mask to zero at reconnect.
Clear caif sockets's shutdown mask at (re)connect.
Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Neal Cardwell [Sat, 23 Jun 2012 19:22:00 +0000 (19:22 +0000)]
tcp: heed result of security_inet_conn_request() in tcp_v6_conn_request()
If security_inet_conn_request() returns non-zero then TCP/IPv6 should
drop the request, just as in TCP/IPv4 and DCCP in both IPv4 and IPv6.
Signed-off-by: Neal Cardwell <ncardwell@google.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Mon, 25 Jun 2012 22:37:19 +0000 (15:37 -0700)]
ipv6: fib: fix fib dump restart
Commit
2bec5a369ee79576a3 (ipv6: fib: fix crash when changing large fib
while dumping it) introduced ability to restart the dump at tree root,
but failed to skip correctly a count of already dumped entries. Code
didn't match Patrick intent.
We must skip exactly the number of already dumped entries.
Note that like other /proc/net files or netlink producers, we could
still dump some duplicates entries.
Reported-by: Debabrata Banerjee <dbavatar@gmail.com>
Reported-by: Josh Hunt <johunt@akamai.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Mon, 25 Jun 2012 21:53:09 +0000 (14:53 -0700)]
Merge branch 'v4l_for_linus' of git://git./linux/kernel/git/mchehab/linux-media
Pull media fixes from Mauro Carvalho Chehab.
Trivial conflict due to new USB HID ID's being added next to each other
(Baanto vs Axentia).
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (44 commits)
[media] smia: Fix compile failures
[media] Fix VIDIOC_DQEVENT docbook entry
[media] s5p-fimc: Fix control creation function
[media] s5p-mfc: Fix checkpatch error in s5p_mfc_shm.h file
[media] s5p-mfc: Fix setting controls
[media] v4l/s5p-mfc: added image size align in VIDIOC_TRY_FMT
[media] v4l/s5p-mfc: corrected encoder v4l control definitions
[media] v4l: mem2mem_testdev: Fix race conditions in driver
[media] s5p-mfc: Bug fix of timestamp/timecode copy mechanism
[media] cxd2820r: Fix an incorrect modulation type bitmask
[media] em28xx: Show a warning if the board does not support remote controls
[media] em28xx: Add remote control support for Terratec's Cinergy HTC Stick HD
[media] USB: Staging: media: lirc: initialize spinlocks before usage
[media] Revert "[media] media: mx2_camera: Fix mbus format handling"
[media] bw-qcam: driver and pixfmt documentation fixes
[media] cx88: fix firmware load on big-endian systems
[media] cx18: support big-endian systems
[media] ivtv: fix support for big-endian systems
[media] tuner-core: return the frequency range of the correct tuner
[media] v4l2-dev.c: fix g_parm regression in determine_valid_ioctls()
...
David Henningsson [Mon, 25 Jun 2012 17:49:28 +0000 (19:49 +0200)]
ALSA: hda - Add Realtek ALC280 codec support
This chip looks very similar to ALC269 and ALC27* variants. The bug reporter
has verified that sound was working after this patch had been applied.
Cc: stable@kernel.org
BugLink: https://bugs.launchpad.net/bugs/1017017
Tested-by: Richard Crossley <richardcrossley@o2.co.uk>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Linus Torvalds [Mon, 25 Jun 2012 17:39:13 +0000 (10:39 -0700)]
Merge tag 'regulator-3.5' of git://git./linux/kernel/git/broonie/regulator
Pull regulator fixes from Mark Brown:
"A few small, driver specific bug fixes, nothing exciting here but all
needed if you happen to be using the affected hardware."
* tag 'regulator-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: palmas: fix regmap offsets for enable/disable
regulator: tps6524x: Fix get_voltage_sel for fixed voltage
regulator: tps65023: Fix mask for LDOs output voltage select control
Linus Torvalds [Mon, 25 Jun 2012 17:38:19 +0000 (10:38 -0700)]
Merge branch 'fixes-for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping
Git pull DMA-mapping fix from Marek Szyprowski:
"Another minor fixup for ARM dma-mapping redesign and extensions merged
in this merge window"
* 'fixes-for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping:
ARM: dma-mapping: fix buffer chunk allocation order
Paul Mundt [Mon, 25 Jun 2012 08:15:31 +0000 (17:15 +0900)]
bug.h: Fix up CONFIG_BUG=n implicit function declarations.
Commit
2603efa31a03 ("bug.h: Fix up powerpc build regression") corrected
the powerpc build case and extended the __ASSEMBLY__ guards, but it also
got caught in pre-processor hell accidentally matching the else case of
CONFIG_BUG resulting in the BUG disabled case tripping up on
-Werror=implicit-function-declaration.
It's not possible to __ASSEMBLY__ guard the entire file as architecture
code needs to get at the BUGFLAG_WARNING definition in the GENERIC_BUG
case, but the rest of the CONFIG_BUG=y/n case needs to be guarded.
Rather than littering endless __ASSEMBLY__ checks in each of the if/else
cases we just move the BUGFLAG definitions up under their own
GENERIC_BUG test and then shove everything else under one big
__ASSEMBLY__ guard.
Build tested on all of x86 CONFIG_BUG=y, CONFIG_BUG=n, powerpc (due to
it's dependence on BUGFLAG definitions in assembly code), and sh (due to
not bringing in linux/kernel.h to satisfy the taint flag definitions used
by the generic bug code).
Hopefully that's the end of the corner cases and I can abstain from ever
having to touch this infernal header ever again.
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Tested-by: Fengguang Wu <wfg@linux.intel.com>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Greg Kroah-Hartman [Mon, 25 Jun 2012 16:11:02 +0000 (09:11 -0700)]
Merge 3.5-rc4 into usb-linus
This is needed to sync up with the previous USB changes that were merged in
Linus's branch.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Henrik Rydberg [Mon, 25 Jun 2012 14:55:41 +0000 (16:55 +0200)]
HID: Fix the generic Kconfig options
The generic HID driver is obviously not a special driver, so move it
outside of the special drivers menu. Explain the usage and make the
default follow the HID setting. This should simplify migration from
older kernels. While at it, remove the redundant HID_SUPPORT option
and modify the HID and USB_HID entries to better explain the bus
structure.
Reported-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Yufeng Shen [Fri, 22 Jun 2012 16:31:53 +0000 (12:31 -0400)]
HID: magicmouse: Correct report range of major / minor axes
In patch "HID: magicmouse: Adjust major / minor axes to scale",
touch_major and touch_minor axes are scaled by a factor of
four when reported but the max touch_major/minor is not scaled
accordingly. This patch scales the max touch_major/minor to
be consistent with the reported value.
Signed-off-by: Yufeng Shen <miletus@chromium.org>
Acked-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Takashi Iwai [Mon, 25 Jun 2012 12:36:43 +0000 (14:36 +0200)]
ALSA: hda - Remove obsoleted CONFIG_SND_HDA_ENABLE_REALTEK_QUIRKS
I simply forgot to remove this entry although all Realtek quirks have
been dropped.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Jaroslav Kysela [Mon, 28 May 2012 09:14:33 +0000 (11:14 +0200)]
ASoC: wm8994: remove duplicate code
It seems that the code duplication was added at a merge operation.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Clemens Ladisch [Sat, 23 Jun 2012 15:30:47 +0000 (17:30 +0200)]
ALSA: usb-audio: add BOSS GT-100 support
Reported-by: John McFarland <mcfarljm@gmail.com>
Tested-by: John McFarland <mcfarljm@gmail.com>
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Marek Szyprowski [Thu, 21 Jun 2012 09:48:11 +0000 (11:48 +0200)]
ARM: dma-mapping: fix buffer chunk allocation order
IOMMU-aware dma_alloc_attrs() implementation allocates buffers in
power-of-two chunks to improve performance and take advantage of large
page mappings provided by some IOMMU hardware. However current code, due
to a subtle bug, allocated those chunks in the smallest-to-largest
order, what completely killed all the advantages of using larger than
page chunks. If a 4KiB chunk has been mapped as a first chunk, the
consecutive chunks are not aligned correctly to the power-of-two which
match their size and IOMMU drivers were not able to use internal
mappings of size other than the 4KiB (largest common denominator of
alignment and chunk size).
This patch fixes this issue by changing to the correct largest-to-smallest
chunk size allocation sequence.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Dave Airlie [Mon, 25 Jun 2012 06:32:14 +0000 (07:32 +0100)]
drm/udl: Make sure to get correct endian keys from vendor descriptor
This is a port of
commit
b49f184b640dcfab7ede394cf2a1ff4fe3d154f5
Author: Ben Collins <bcollins@ubuntu.com>
from udlfb to udl kms driver.
The driver was not using le16_to_cpu when reading keys from the vendor
descriptor, causing incorrect parsing. Mainly, sku_pixel_limit was not
being parsed on big-endian systems. This would result in a blank screen
on big-endian CPUs where the DL chips's max mode was smaller than the
monitor's native mode.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Greg Ungerer [Tue, 12 Jun 2012 03:27:31 +0000 (13:27 +1000)]
m68knommu: define a local devm_clk_get() function
Commit
f4d40de39a23f0c39cca55ac63e1175c69c3d2f7 ("net fec: do not depend
on grouped clocks") breaks compilation of the FEC driver for non iMX
platforms in linux-3.5-rc1. For example when compiling for ColdFire I get:
LD vmlinux
drivers/built-in.o: In function `fec_probe':
fec.c:(.devinit.text+0x1e0): undefined reference to `devm_clk_get'
Define a simple devm_clk_get() function for the m68knommu architecture.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Linus Torvalds [Sun, 24 Jun 2012 19:53:04 +0000 (12:53 -0700)]
Linux 3.5-rc4
Anatol Pomozov [Sat, 23 Jun 2012 22:54:34 +0000 (15:54 -0700)]
Fix typo in printed messages
Coult -> Could
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sun, 24 Jun 2012 18:02:09 +0000 (11:02 -0700)]
Merge git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Avi Kivity:
"Fixing a scheduling-while-atomic bug in the ppc code, and a bug which
allowed pci bridges to be assigned to guests."
* git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: PPC: Book3S HV: Drop locks around call to kvmppc_pin_guest_page
KVM: Fix PCI header check on device assignment
Linus Torvalds [Sun, 24 Jun 2012 18:00:07 +0000 (11:00 -0700)]
Merge tag 'rdma-fixes' of git://git./linux/kernel/git/roland/infiniband
Pull InfiniBand/RDMA fixes from Roland Dreier:
- Fixes to new ocrdma driver
- Typo in test in CMA
* tag 'rdma-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
RDMA/cma: QP type check on received REQs should be AND not OR
RDMA/ocrdma: Fix off by one in ocrdma_query_gid()
RDMA/ocrdma: Fixed RQ error CQE polling
RDMA/ocrdma: Correct queue SGE calculation
RDMA/ocrdma: Correct reported max queue sizes
RDMA/ocrdma: Fixed GID table for vlan and events
Linus Torvalds [Sun, 24 Jun 2012 17:57:59 +0000 (10:57 -0700)]
Merge tag 'fixes-for-linus' of git://git./linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Olof Johansson:
"Nothing very controversial in here. Most of the fixes are for OMAP
this time around, with some orion/kirkwood and a tegra patch mixed in."
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: Orion: Fix Virtual/Physical mixup with watchdog
ARM: Kirkwood: clk_register_gate_fn: add fn assignment
ARM: Orion5x - Restore parts of io.h, with rework
ARM: OMAP4: hwmod data: Force HDMI in no-idle while enabled
ARM: OMAP2+: mux: fix sparse warning
ARM: OMAP2+: CM: increase the module disable timeout
ARM: OMAP4: clock data: add clockdomains for clocks used as main clocks
ARM: OMAP4: hwmod data: fix 32k sync timer idle modes
ARM: OMAP4+: hwmod: fix issue causing IPs not going back to Smart-Standby
ARM: OMAP: Fix Beagleboard DVI reset gpio
arm/dts: OMAP2: Fix interrupt controller binding
ARM: OMAP2: Fix tusb6010 GPIO interrupt for n8x0
ARM: OMAP2+: Fix MUSB ifdefs for platform init code
ARM: tegra: make tegra_cpu_reset_handler_enable() __init
ARM: OMAP: PM: Lock clocks list while generating summary
ARM: iconnect: Remove include of removed linux/spi/orion_spi.h
Linus Torvalds [Sun, 24 Jun 2012 17:57:15 +0000 (10:57 -0700)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie:
"Nothing major in here, one radeon SI fix for tiling, and one uninit
var fix, two minor header file fixes."
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
drm: drop comment about this header being autogenerated.
drm/edid: don't return stack garbage from supports_rb
vga_switcheroo: Add include guard
drm/radeon: SI tiling fixes for display
Roland Dreier [Sun, 24 Jun 2012 11:59:59 +0000 (04:59 -0700)]
Merge branches 'cma' and 'ocrdma' into for-linus
Andrew Lunn [Fri, 22 Jun 2012 06:54:02 +0000 (08:54 +0200)]
ARM: Orion: Fix Virtual/Physical mixup with watchdog
The orion watchdog is expecting to be passed the physcial address of
the hardware, and will ioremap() it to give a virtual address it will
use as the base address for the hardware. However, when creating the
platform resource record, a virtual address was being used.
Add the necassary #define's so we can pass the physical address as
expected.
Tested on Kirkwood and Orion5x.
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Olof Johansson <olof@lixom.net>
Marc Kleine-Budde [Fri, 22 Jun 2012 06:54:01 +0000 (08:54 +0200)]
ARM: Kirkwood: clk_register_gate_fn: add fn assignment
In commit:
98d9986 ARM: Kirkwood: Replace clock gating
the kirkwood clock gating has been reworked. A custom variant of
clock gating, that calls a custom function before gating the clock
off, has been introduced. However in clk_register_gate_fn() this
custom function "fn" is never assigned.
This patch adds the missing fn assignment.
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@blackshift.org>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Olof Johansson <olof@lixom.net>
Andrew Lunn [Fri, 22 Jun 2012 18:57:57 +0000 (20:57 +0200)]
ARM: Orion5x - Restore parts of io.h, with rework
Commit
4d5fc58dbe34b78157c05b319669bb3e064ba8bd (ARM: remove bunch of
now unused mach/io.h files) removed the orion5x io.h. Unfortunately,
this is still needed for the definition of IO_SPACE_LIMIT which
overrides the default 64K. All Orion based systems have 1Mbyte of IO
space per PCI[e] bus, and try to request_resource() this size. Orion5x
has two such PCI buses.
It is likely that the original, removed version, was broken. This
version might be less broken. However, it has not been tested on
hardware with a PCI card, let alone hardware with a PCI card with IO
capabilities.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Sat, 23 Jun 2012 23:16:29 +0000 (16:16 -0700)]
Merge tag 'omap-fixes-a-for-3.5rc' of git://git./linux/kernel/git/pjw/omap-pending into fixes
From Paul Walmsley (as per Tony Lindgren's request):
"Some uncontroversial OMAP clock, hwmod, and compiler warning fixes for 3.5-rc"
* tag 'omap-fixes-a-for-3.5rc' of git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending:
ARM: OMAP4: hwmod data: Force HDMI in no-idle while enabled
ARM: OMAP2+: mux: fix sparse warning
ARM: OMAP2+: CM: increase the module disable timeout
ARM: OMAP4: clock data: add clockdomains for clocks used as main clocks
ARM: OMAP4: hwmod data: fix 32k sync timer idle modes
ARM: OMAP4+: hwmod: fix issue causing IPs not going back to Smart-Standby
ARM: OMAP: PM: Lock clocks list while generating summary
Olof Johansson [Sat, 23 Jun 2012 23:11:50 +0000 (16:11 -0700)]
Merge tag 'omap-fixes-for-v3.5-rc3' of git://git./linux/kernel/git/tmlind/linux-omap into fixes
From Tony Lindgren:
"Here are a few fixes with the biggest one being fix for Beagle DVI
reset. All of them are regression fixes, except for the missing omap2
interrupt controller binding that somehow got missed earlier."
* tag 'omap-fixes-for-v3.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP: Fix Beagleboard DVI reset gpio
arm/dts: OMAP2: Fix interrupt controller binding
ARM: OMAP2: Fix tusb6010 GPIO interrupt for n8x0
ARM: OMAP2+: Fix MUSB ifdefs for platform init code
Antonio Quartulli [Wed, 20 Jun 2012 12:12:56 +0000 (14:12 +0200)]
batman-adv: fix race condition in TT full-table replacement
bug introduced with
cea194d90b11aff7fc289149e4c7f305fad3535a
In the current TT code, when a TT_Response containing a full table is received
from an originator, first the node purges all the clients for that originator in
the global translation-table and then merges the newly received table.
During the purging phase each client deletion is done by means of a call_rcu()
invocation and at the end of this phase the global entry counter for that
originator is set to 0. However the invoked rcu function decreases the global
entry counter for that originator by one too and since the rcu invocation is
likely to be postponed, the node will end up in first setting the counter to 0
and then decreasing it one by one for each deleted client.
This bug leads to having a wrong global entry counter for the related node, say
X. Then when the node with the broken counter will answer to a TT_REQUEST on
behalf of node X, it will create faulty TT_RESPONSE that will generate an
unrecoverable situation on the node that asked for the full table recover.
The non-recoverability is given by the fact that the node with the broken
counter will keep answering on behalf of X because its knowledge about X's state
(ttvn + tt_crc) is correct.
To solve this problem the counter is not explicitly set to 0 anymore and the
counter decrement is performed right before the invocation of call_rcu().
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Marek Lindner [Wed, 20 Jun 2012 15:16:05 +0000 (17:16 +0200)]
batman-adv: only drop packets of known wifi clients
bug introduced with
59b699cdee039d75915c354da06937102d1f9a84
If the source or destination mac address of an ethernet packet
could not be found in the translation table the packet was
dropped if AP isolation was turned on. This behavior would
make it impossible to send broadcast packets over the mesh as
the broadcast address will never enter the translation table.
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Acked-by: Antonio Quartulli <ordex@autistici.org>
Graeme Gregory [Fri, 22 Jun 2012 12:36:20 +0000 (13:36 +0100)]
regulator: palmas: fix regmap offsets for enable/disable
I forgot to apply the offsets for the regmap helper functions for
enable/disable on SMPS10 and the LDO regulators. This means regulators
will not enable/disable correctly.
Signed-off-by: Graeme Gregory <gg@slimlogic.co.uk>
Tested-by: Sebastien Guiriec <s-guiriec@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Greg Kroah-Hartman [Sat, 23 Jun 2012 05:07:15 +0000 (22:07 -0700)]
Merge tag 'fixes-for-v3.5-rc3' of git://git./linux/kernel/git/balbi/usb into usb-linus
usb: fixes for v3.5-rc3
A few remaining fixes for our v3.5 cycle containing a fix
for a long standing bug which would cause musb to starve its
dma channels by never releasing them, a build fix on lpc32xx_udc,
another fix to Ido's endpoint descriptor series on fsl udc, a
fix to the order of arguments on twl6030-usb driver and a
fix to dwc3's dequeue method.
All patches have been pending on the list for quite a while.
Alan Stern [Wed, 20 Jun 2012 20:04:30 +0000 (16:04 -0400)]
usb-storage: revert commit
afff07e61a52 (Add 090c:1000 to unusal-devs)
This patch (as1560) reverts commit
afff07e61a5243e14ee3f0a272a0380cd744a8a3 (usb-storage: Add 090c:1000
to unusal-devs). It is no longer needed, because usb-storage now
tells the sd driver to try READ CAPACITY(10) before READ CAPACITY(16)
for every USB mass-storage device.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Hans de Goede <hdegoede@redhat.com>
CC: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Alan Stern [Wed, 20 Jun 2012 20:04:19 +0000 (16:04 -0400)]
SCSI & usb-storage: add try_rc_10_first flag
Several bug reports have been received recently for USB mass-storage
devices that don't handle READ CAPACITY(16) commands properly. They
report bogus sizes, in some cases becoming unusable as a result.
The bugs were triggered by commit
09b6b51b0b6c1b9bb61815baf205e4d74c89ff04 (SCSI & usb-storage: add
flags for VPD pages and REPORT LUNS), which caused usb-storage to stop
overriding the SCSI level reported by devices. By default, the sd
driver will try READ CAPACITY(16) first for any device whose level is
above SCSI_SPC_2.
It seems likely that any device large enough to require the use of
READ CAPACITY(16) (i.e., 2 TB or more) would be able to handle READ
CAPACITY(10) commands properly. Indeed, I don't know of any devices
that don't handle READ CAPACITY(10) properly.
Therefore this patch (as1559) adds a new flag telling the sd driver
to try READ CAPACITY(10) before READ CAPACITY(16), and sets this flag
for every USB mass-storage device. If a device really is larger than
2 TB, sd will fall back to READ CAPACITY(16) just as it used to.
This fixes Bugzilla #43391.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Hans de Goede <hdegoede@redhat.com>
CC: "James E.J. Bottomley" <JBottomley@parallels.com>
CC: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Yoshihiro Shimoda [Wed, 20 Jun 2012 15:26:34 +0000 (15:26 +0000)]
net: sh_eth: fix the condition to fix the cur_tx/dirty_rx
The following commit couldn't work if the RMCR is not set to 1.
"net: sh_eth: fix the rxdesc pointer when rx descriptor empty happens"
commit id
79fba9f51755c704c0a7d7b7f0df10874dc0a744
If RMCR is not set, the controller will clear the EDRRR after it received
a frame. In this case, the driver doesn't need to fix the value of
cur_rx/dirty_rx. The driver only needs it when the controll detects
receive descriptors are empty.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Tested-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
françois romieu [Wed, 20 Jun 2012 12:09:18 +0000 (12:09 +0000)]
r8169: RxConfig hack for the 8168evl.
The 8168evl (RTL_GIGA_MAC_VER_34) based Gigabyte GA-990FXA motherboards
are very prone to NETDEV watchdog problems without this change. See
https://bugzilla.kernel.org/show_bug.cgi?id=42899 for instance.
I don't know why it *works*. It's depressingly effective though.
For the record:
- the problem may go along IOMMU (AMD-Vi) errors but it really looks
like a red herring.
- the patch sets the RX_MULTI_EN bit. If the 8168c doc is any guide,
the chipset now fetches several Rx descriptors at a time.
- long ago the driver ignored the RX_MULTI_EN bit.
e542a2269f232d61270ceddd42b73a4348dee2bb changed the RxConfig
settings. Whatever the problem it's now labeled a regression.
- Realtek's own driver can identify two different 8168evl devices
(CFG_METHOD_16 and CFG_METHOD_17) where the r8169 driver only
sees one. It sucks.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Sat, 23 Jun 2012 00:47:08 +0000 (17:47 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/sage/ceph-client
Pull Ceph fixes from Sage Weil:
"There are a couple of fixes from Yan for bad pointer dereferences in
the messenger code and when fiddling with page->private after page
migration, a fix from Alex for a use-after-free in the osd client
code, and a couple fixes for the message refcounting and shutdown
ordering."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
libceph: flush msgr queue during mon_client shutdown
rbd: Clear ceph_msg->bio_iter for retransmitted message
libceph: use con get/put ops from osd_client
libceph: osd_client: don't drop reply reference too early
ceph: check PG_Private flag before accessing page->private
Ming Lei [Tue, 19 Jun 2012 21:15:53 +0000 (21:15 +0000)]
usbnet: handle remote wakeup asap
If usbnet is resumed by remote wakeup, generally there are
some packets comming to be handled, so allocate and submit
rx URBs in usbnet_resume to avoid delays introduced by tasklet.
Otherwise, usbnet may have been runtime suspended before the
usbnet_bh is executed to schedule Rx URBs.
Without the patch, usbnet can't recieve any packets from peer
in runtime suspend state if runtime PM is enabled and
autosuspend_delay is set as zero.
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Acked-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ming Lei [Tue, 19 Jun 2012 21:15:52 +0000 (21:15 +0000)]
usbnet: decrease suspend count if returning -EBUSY for runtime suspend
This patch decreases dev->suspend_count in the -EBUSY failure path
of usbnet_suspend. Without the change, the later runtime suspend
will do nothing except for increasing dev->suspend_count.
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Acked-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ming Lei [Tue, 19 Jun 2012 21:15:51 +0000 (21:15 +0000)]
usbnet: clear OPEN flag in failure path
Without clearing OPEN flag in failure path, runtime or system resume
may submit interrupt/rx URB and start tx queue mistakenly on a
interface in DOWN state.
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Acked-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Bjørn Mork [Thu, 21 Jun 2012 02:45:58 +0000 (02:45 +0000)]
net: qmi_wwan: fix Gobi device probing
Ignoring interfaces with additional descriptors is not a reliable
method for locating the correct interface on Gobi devices. There
is at least one device where this method fails:
https://bbs.archlinux.org/viewtopic.php?id=143506
The result is that the AT command port (interface #2) is hidden
from qcserial, preventing traditional serial modem usage:
[ 15.562552] qmi_wwan 4-1.6:1.0: cdc-wdm0: USB WDM device
[ 15.562691] qmi_wwan 4-1.6:1.0: wwan0: register 'qmi_wwan' at usb-0000:00:1d.0-1.6, Qualcomm Gobi wwan/QMI device, 1e:df:3c:3a:4e:3b
[ 15.563383] qmi_wwan: probe of 4-1.6:1.1 failed with error -22
[ 15.564189] qmi_wwan 4-1.6:1.2: cdc-wdm1: USB WDM device
[ 15.564302] qmi_wwan 4-1.6:1.2: wwan1: register 'qmi_wwan' at usb-0000:00:1d.0-1.6, Qualcomm Gobi wwan/QMI device, 1e:df:3c:3a:4e:3b
[ 15.564328] qmi_wwan: probe of 4-1.6:1.3 failed with error -22
[ 15.569376] qcserial 4-1.6:1.1: Qualcomm USB modem converter detected
[ 15.569440] usb 4-1.6: Qualcomm USB modem converter now attached to ttyUSB0
[ 15.570372] qcserial 4-1.6:1.3: Qualcomm USB modem converter detected
[ 15.570430] usb 4-1.6: Qualcomm USB modem converter now attached to ttyUSB1
Use static interface numbers taken from the interface map in
qcserial for all Gobi devices instead:
Gobi 1K USB layout:
0: serial port (doesn't respond)
1: serial port (doesn't respond)
2: AT-capable modem port
3: QMI/net
Gobi 2K+ USB layout:
0: QMI/net
1: DM/DIAG (use libqcdm from ModemManager for communication)
2: AT-capable modem port
3: NMEA
This should be more reliable over all, and will also prevent the
noisy "probe failed" messages. The whitelisting logic is expected
to be replaced by direct interface number matching in 3.6.
Reported-by: Heinrich Siebmanns (Harvey) <H.Siebmanns@t-online.de>
Cc: <stable@vger.kernel.org> # v3.4: 0000188 USB: qmi_wwan: Make forced int 4 whitelist generic
Cc: <stable@vger.kernel.org> # v3.4: f7142e6 USB: qmi_wwan: Add ZTE (Vodafone) K3520-Z
Cc: <stable@vger.kernel.org> # v3.4
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
John W. Linville [Fri, 22 Jun 2012 18:36:10 +0000 (14:36 -0400)]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless into for-davem
Linus Torvalds [Fri, 22 Jun 2012 18:07:55 +0000 (11:07 -0700)]
Merge tag 'for-linus-Jun-21-2012' of git://oss.sgi.com/xfs/xfs
Pull XFS fixes from Ben Myers:
- Fix stale data exposure with unwritten extents
- Fix a warning in xfs_alloc_vextent with ODEBUG
- Fix overallocation and alignment of pages for xfs_bufs
- Fix a cursor leak
- Fix a log hang
- Fix a crash related to xfs_sync_worker
- Rename xfs log structure from struct log to struct xlog so we can use
crash dumps effectively
* tag 'for-linus-Jun-21-2012' of git://oss.sgi.com/xfs/xfs:
xfs: rename log structure to xlog
xfs: shutdown xfs_sync_worker before the log
xfs: Fix overallocation in xfs_buf_allocate_memory()
xfs: fix allocbt cursor leak in xfs_alloc_ag_vextent_near
xfs: check for stale inode before acquiring iflock on push
xfs: fix debug_object WARN at xfs_alloc_vextent()
xfs: xfs_vm_writepage clear iomap_valid when !buffer_uptodate (REV2)
Linus Torvalds [Fri, 22 Jun 2012 17:58:57 +0000 (10:58 -0700)]
Merge branch 'perf-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull perf updates from Ingo Molnar.
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
ftrace: Make all inline tags also include notrace
perf: Use css_tryget() to avoid propping up css refcount
perf tools: Fix synthesizing tracepoint names from the perf.data headers
perf stat: Fix default output file
perf tools: Fix endianity swapping for adds_features bitmask
Ajay Kumar Gupta [Thu, 21 Jun 2012 11:48:12 +0000 (17:18 +0530)]
usb: musb: host: release dma channels if no active io
Currently DMA channels are allocated and they remain allocated
even if there is no active data transfer. Added channel_release()
whenever there is no pending request.
Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Alexandre Pereira da Silva [Wed, 20 Jun 2012 12:37:57 +0000 (09:37 -0300)]
usb: gadget: lpc32xx_udc: fix build error with debugfs enabled
If CONFIG_USB_GADGET_DEBUG_FILES is enabled, lpc32xx_udc breaks
compilation because of a missing include file.
Signed-off-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Moiz Sonasath [Tue, 12 Jun 2012 17:17:12 +0000 (20:17 +0300)]
usb: otg: twl6030-usb: Fix twl writes
There were mistakes in writing to few twl
registers. There was interchange in the
parameters being passed to twl6030_writeb().
Signed-off-by: Moiz Sonasath <m-sonasath@ti.com>
Signed-off-by: Ruslan Bilovol <ruslan.bilovol@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Dave Airlie [Fri, 22 Jun 2012 10:04:55 +0000 (11:04 +0100)]
drm: drop comment about this header being autogenerated.
This comment is well out of date.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Ricardo Neri [Thu, 21 Jun 2012 08:08:53 +0000 (10:08 +0200)]
ARM: OMAP4: hwmod data: Force HDMI in no-idle while enabled
As per the OMAP4 documentation, audio over HDMI must be transmitted in
no-idle mode. This patch adds the HWMOD_SWSUP_SIDLE so that omap_hwmod uses
no-idle/force-idle settings instead of smart-idle mode.
This is required as the DSS interface clock is used as functional clock
for the HDMI wrapper audio FIFO. If no-idle mode is not used, audio could
be choppy, have bad quality or not be audible at all.
Signed-off-by: Ricardo Neri <ricardo.neri@ti.com>
[b-cousson@ti.com: Update the subject and align the .flags
location with the script template]
Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Paul Walmsley [Sun, 17 Jun 2012 18:00:58 +0000 (12:00 -0600)]
ARM: OMAP2+: mux: fix sparse warning
Commit
bbd707acee279a61177a604822db92e8164d00db ("ARM: omap2: use
machine specific hook for late init") resulted in the addition of this
sparse warning:
arch/arm/mach-omap2/mux.c:791:12: warning: symbol 'omap_mux_late_init' was not declared. Should it be static?
Fix by including the header file containing the prototype.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Sun, 17 Jun 2012 17:57:53 +0000 (11:57 -0600)]
ARM: OMAP2+: CM: increase the module disable timeout
Increase the timeout for disabling an IP block to five milliseconds.
This is to handle the usb_host_fs idle latency, which takes almost
four milliseconds after a host controller reset.
This is the second of two patches needed to resolve the following
boot warning:
omap_hwmod: usb_host_fs: _wait_target_disable failed
Thanks to Sergei Shtylyov <sshtylyov@mvista.com> for finding
an unrelated hunk in a previous version of this patch.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Sergei Shtylyov <sshtylyov@mvista.com>
Cc: Tero Kristo <t-kristo@ti.com>
Paul Walmsley [Sun, 17 Jun 2012 17:57:52 +0000 (11:57 -0600)]
ARM: OMAP4: clock data: add clockdomains for clocks used as main clocks
Until the OMAP4 code is converted to disable the use of the clock
framework-based clockdomain enable/disable sequence, any clock used as
a hwmod main_clk must have a clockdomain associated with it. This
patch populates some clock structure clockdomain names to resolve the
following warnings during kernel init:
omap_hwmod: dpll_mpu_m2_ck: missing clockdomain for dpll_mpu_m2_ck.
omap_hwmod: trace_clk_div_ck: missing clockdomain for trace_clk_div_ck.
omap_hwmod: l3_div_ck: missing clockdomain for l3_div_ck.
omap_hwmod: ddrphy_ck: missing clockdomain for ddrphy_ck.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Rajendra Nayak <rnayak@ti.com>
Cc: Benoît Cousson <b-cousson@ti.com>
Paul Walmsley [Sun, 17 Jun 2012 17:57:51 +0000 (11:57 -0600)]
ARM: OMAP4: hwmod data: fix 32k sync timer idle modes
The 32k sync timer IP block target idle modes in the hwmod data are
incorrect. The IP block does not support any smart-idle modes.
Update the data to reflect the correct modes.
This problem was initially identified and a diff fragment posted to
the lists by Benoît Cousson <b-cousson@ti.com>. A patch description
bug in the first version was also identified by Benoît.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Benoît Cousson <b-cousson@ti.com>
Cc: Tero Kristo <t-kristo@ti.com>
Djamil Elaidi [Sun, 17 Jun 2012 17:57:51 +0000 (11:57 -0600)]
ARM: OMAP4+: hwmod: fix issue causing IPs not going back to Smart-Standby
If an IP is configured in Smart-Standby-Wakeup, when disabling wakeup feature the
IP will not go back to Smart-Standby, but will remain in Smart-Standby-Wakeup.
Signed-off-by: Djamil Elaidi <d-elaidi@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Linus Torvalds [Thu, 21 Jun 2012 23:05:43 +0000 (16:05 -0700)]
Merge tag 'nfs-for-3.5-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
Pull NFS client bugfixes from Trond Myklebust:
- Fix a write hang due to an uninitalised variable when
!defined(CONFIG_NFS_V4)
- Address upcall races in the legacy NFSv4 idmapper
- Remove an O_DIRECT refcounting issue
- Fix a pNFS refcounting bug when the file layout metadata server is
also acting as a data server
- Fix a pNFS module loading race.
* tag 'nfs-for-3.5-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
NFS: Force the legacy idmapper to be single threaded
NFS: Initialise commit_info.rpc_out when !defined(CONFIG_NFS_V4)
NFS: Fix a refcounting issue in O_DIRECT
NFSv4.1: Fix a race in set_pnfs_layoutdriver
NFSv4.1: Fix umount when filelayout DS is also the MDS
Linus Torvalds [Thu, 21 Jun 2012 20:41:07 +0000 (13:41 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/mason/linux-btrfs
Pull btrfs fixes from Chris Mason:
"This is a small pull with btrfs fixes. The biggest of the bunch is
another fix for the new backref walking code.
We're still hammering out one btrfs dio vs buffered reads problem, but
that one will have to wait for the next rc."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
Btrfs: delay iput with async extents
Btrfs: add a missing spin_lock
Btrfs: don't assume to be on the correct extent in add_all_parents
Btrfs: introduce btrfs_next_old_item
Linus Torvalds [Thu, 21 Jun 2012 20:40:40 +0000 (13:40 -0700)]
Merge tag 'hwmon-for-linus' of git://git./linux/kernel/git/groeck/linux-staging
Pull hwmon fixes from Guenter Roeck:
"Two minor fixes in emc2103 and applesmc drivers."
* tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
hwmon: (emc2103) Fix use of an uninitilized variable in error case
hwmon: (applesmc) Limit key length in warning messages
Mark Tinguely [Thu, 14 Jun 2012 14:22:15 +0000 (09:22 -0500)]
xfs: rename log structure to xlog
Rename the XFS log structure to xlog to help crash distinquish it from the
other logs in Linux.
Signed-off-by: Mark Tinguely <tinguely@sgi.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ben Myers <bpm@sgi.com>
Ben Myers [Fri, 25 May 2012 20:45:36 +0000 (15:45 -0500)]
xfs: shutdown xfs_sync_worker before the log
Revert commit
1307bbd, which uses the s_umount semaphore to provide
exclusion between xfs_sync_worker and unmount, in favor of shutting down
the sync worker before freeing the log in xfs_log_unmount. This is a
cleaner way of resolving the race between xfs_sync_worker and unmount
than using s_umount.
Signed-off-by: Ben Myers <bpm@sgi.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>