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Commit c23a103f0d9c2560c6839ed366feebec4cd5e556 wrongly introduced
references to the unified firmware file "phanfw.bin", which is not
supported by netxen in 2.6.32. The driver reports this filename when
loading firmware from flash, and includes a MODULE_FIRMWARE hint for
the filename even though it will never use it.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit ebde6f8acba92abfc203585198a54f47e83e2cd0 upstream.
During initialization of vmxnet3, the state of LRO
gets out of sync with netdev->features.
This leads to very poor TCP performance in a IP forwarding
setup and is hitting many VMware users.
Simplified call sequence:
1. vmxnet3_declare_features() initializes "adapter->lro" to true.
2. The kernel automatically disables LRO if IP forwarding is enabled,
so vmxnet3_set_flags() gets called. This also updates netdev->features.
3. Now vmxnet3_setup_driver_shared() is called. "adapter->lro" is still
set to true and LRO gets enabled again, even though
netdev->features shows it's disabled.
Fix it by updating "adapter->lro", too.
The private vmxnet3 adapter flags are scheduled for removal
in net-next, see commit a0d2730c9571aeba793cb5d3009094ee1d8fda35
"net: vmxnet3: convert to hw_features".
Patch applies to 2.6.37 / 2.6.38 and 2.6.39-rc6.
Please CC: comments.
Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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dma_alloc_coherent()
commit 98cb7e4413d189cd2b54daf993a4667d9788c0bb upstream.
The ioc->sgl[i].iov_len value is supplied by the ioctl caller, and can be
zero in some cases. Assume that's valid and continue without error.
Fixes (multiple individual reports of the same problem for quite a while):
http://marc.info/?l=linux-ide&m=128941801715301
http://bugs.debian.org/604627
http://www.mail-archive.com/linux-poweredge@dell.com/msg02575.html
megasas: Failed to alloc kernel SGL buffer for IOCTL
and
[ 69.162538] ------------[ cut here ]------------
[ 69.162806] kernel BUG at /build/buildd/linux-2.6.32/lib/swiotlb.c:368!
[ 69.163134] invalid opcode: 0000 [#1] SMP
[ 69.163570] last sysfs file: /sys/devices/system/cpu/cpu3/cache/index2/shared_cpu_map
[ 69.163975] CPU 0
[ 69.164227] Modules linked in: fbcon tileblit font bitblit softcursor vga16fb vgastate ioatdma radeon ttm drm_kms_helper shpchp drm i2c_algo_bit lp parport floppy pata_jmicron megaraid_sas igb dca
[ 69.167419] Pid: 1206, comm: smartctl Tainted: G W 2.6.32-25-server #45-Ubuntu X8DTN
[ 69.167843] RIP: 0010:[<ffffffff812c4dc5>] [<ffffffff812c4dc5>] map_single+0x255/0x260
[ 69.168370] RSP: 0018:ffff88081c0ebc58 EFLAGS: 00010246
[ 69.168655] RAX: 000000000003bffc RBX: 00000000ffffffff RCX: 0000000000000002
[ 69.169000] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88001dffe000
[ 69.169346] RBP: ffff88081c0ebcb8 R08: 0000000000000000 R09: ffff880000030840
[ 69.169691] R10: 0000000000100000 R11: 0000000000000000 R12: 0000000000000000
[ 69.170036] R13: 00000000ffffffff R14: 0000000000000001 R15: 0000000000200000
[ 69.170382] FS: 00007fb8de189720(0000) GS:ffff88001de00000(0000) knlGS:0000000000000000
[ 69.170794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.171094] CR2: 00007fb8dd59237c CR3: 000000081a790000 CR4: 00000000000006f0
[ 69.171439] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 69.171784] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 69.172130] Process smartctl (pid: 1206, threadinfo ffff88081c0ea000, task ffff88081a760000)
[ 69.194513] Stack:
[ 69.205788] 0000000000000034 00000002817e3390 0000000000000000 ffff88081c0ebe00
[ 69.217739] <0> 0000000000000000 000000000003bffc 0000000000000000 0000000000000000
[ 69.241250] <0> 0000000000000000 00000000ffffffff ffff88081c5b4080 ffff88081c0ebe00
[ 69.277310] Call Trace:
[ 69.289278] [<ffffffff812c52ac>] swiotlb_alloc_coherent+0xec/0x130
[ 69.301118] [<ffffffff81038b31>] x86_swiotlb_alloc_coherent+0x61/0x70
[ 69.313045] [<ffffffffa002d0ce>] megasas_mgmt_fw_ioctl+0x1ae/0x690 [megaraid_sas]
[ 69.336399] [<ffffffffa002d748>] megasas_mgmt_ioctl_fw+0x198/0x240 [megaraid_sas]
[ 69.359346] [<ffffffffa002f695>] megasas_mgmt_ioctl+0x35/0x50 [megaraid_sas]
[ 69.370902] [<ffffffff81153b12>] vfs_ioctl+0x22/0xa0
[ 69.382322] [<ffffffff8115da2a>] ? alloc_fd+0x10a/0x150
[ 69.393622] [<ffffffff81153cb1>] do_vfs_ioctl+0x81/0x410
[ 69.404696] [<ffffffff8155cc13>] ? do_page_fault+0x153/0x3b0
[ 69.415761] [<ffffffff811540c1>] sys_ioctl+0x81/0xa0
[ 69.426640] [<ffffffff810121b2>] system_call_fastpath+0x16/0x1b
[ 69.437491] Code: fe ff ff 48 8b 3d 74 38 76 00 41 bf 00 00 20 00 e8 51 f5 d7 ff 83 e0 ff 48 05 ff 07 00 00 48 c1 e8 0b 48 89 45 c8 e9 13 fe ff ff <0f> 0b eb fe 0f 1f 80 00 00 00 00 55 48 89 e5 48 83 ec 20 4c 89
[ 69.478216] RIP [<ffffffff812c4dc5>] map_single+0x255/0x260
[ 69.489668] RSP <ffff88081c0ebc58>
[ 69.500975] ---[ end trace 6a2181b634e2abc7 ]---
Reported-by: Bokhan Artem <aptem@ngs.ru>
Reported by: Marc-Christian Petersen <m.c.p@gmx.de>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Cc: Michael Benz <Michael.Benz@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit cf7e032fc87d59c475df26c4d40bf45d401b2adb upstream.
Changeset b6114794a1c394534659f4a17420e48cf23aa922 ("zorro8390: convert to
net_device_ops") broke zorro8390 by adding 8390.o to the link. That
meant that lib8390.c was included twice, once in zorro8390.c and once in
8390.c, subject to different macros. This patch reverts that by
avoiding the wrappers in 8390.c.
Fix based on commits 217cbfa856dc1cbc2890781626c4032d9e3ec59f ("mac8390:
fix regression caused during net_device_ops conversion") and
4e0168fa4842e27795a75b205a510f25b62181d9 ("mac8390: fix build with
NET_POLL_CONTROLLER").
Reported-by: Christian T. Steigies <cts@debian.org>
Suggested-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Tested-by: Christian T. Steigies <cts@debian.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 2ae1b8b35faba31a59b153cbad07f9c15de99740 upstream.
We occasionally see list corruption using libertas.
While we haven't been able to diagnose this precisely, we have spotted
a possible cause: cmdpendingq is generally modified with driver_lock
held. However, there are a couple of points where this is not the case.
Fix up those operations to execute under the lock, it seems like
the correct thing to do and will hopefully improve the situation.
Signed-off-by: Paul Fox <pgf@laptop.org>
Signed-off-by: Daniel Drake <dsd@laptop.org>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 0b25e0157dfa236a0629c16c8ad6f222f633f682 upstream.
Changeset 5618f0d1193d6b051da9b59b0e32ad24397f06a4 ("hydra: convert to
net_device_ops") broke hydra by adding 8390.o to the link. That
meant that lib8390.c was included twice, once in hydra.c and once in
8390.c, subject to different macros. This patch reverts that by
avoiding the wrappers in 8390.c.
Fix based on commits 217cbfa856dc1cbc2890781626c4032d9e3ec59f ("mac8390:
fix regression caused during net_device_ops conversion") and
4e0168fa4842e27795a75b205a510f25b62181d9 ("mac8390: fix build with
NET_POLL_CONTROLLER").
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 2592a7354092afd304a8c067319b15ab1e441e35 upstream.
Changeset dcd39c90290297f6e6ed8a04bb20da7ac2b043c5 ("ne-h8300: convert to
net_device_ops") broke ne-h8300 by adding 8390.o to the link. That
meant that lib8390.c was included twice, once in ne-h8300.c and once in
8390.c, subject to different macros. This patch reverts that by
avoiding the wrappers in 8390.c.
Fix based on commits 217cbfa856dc1cbc2890781626c4032d9e3ec59f ("mac8390:
fix regression caused during net_device_ops conversion") and
4e0168fa4842e27795a75b205a510f25b62181d9 ("mac8390: fix build with
NET_POLL_CONTROLLER").
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 057bef938896e6266ae24ec4266d24792d27c29a upstream.
TTY layer expects 0 if the ldisc->open operation succeeded.
Signed-off-by : Matvejchikov Ilya <matvejchikov@gmail.com>
Acked-by: Oliver Hartkopp <socketcan@hartkopp.net>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit dcbe14b91a920657ff3a9ba0efb7c5b5562f956a upstream.
Currently EHEA reports to ethtool as supporting 10M, 100M, 1G and
10G and connected to FIBRE independent of the hardware configuration.
However, when connected to FIBRE the only supported speed is 10G
full-duplex, and the other speeds and modes are only supported
when connected to twisted pair.
Signed-off-by: Kleber Sacilotto de Souza <klebers@linux.vnet.ibm.com>
Acked-by: Breno Leitao <leitao@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit c055f5b2614b4f758ae6cc86733f31fa4c2c5844 upstream.
The recent commit closing the race window in device teardown:
commit 86cbfb5607d4b81b1a993ff689bbd2addd5d3a9b
Author: James Bottomley <James.Bottomley@suse.de>
Date: Fri Apr 22 10:39:59 2011 -0500
[SCSI] put stricter guards on queue dead checks
is causing a potential NULL deref in scsi_run_queue() because the
q->queuedata may already be NULL by the time this function is called.
Since we shouldn't be running a queue that is being torn down, simply
add a NULL check in scsi_run_queue() to forestall this.
Tested-by: Jim Schutt <jaschut@sandia.gov>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit b25026981aecde3685dd0e45ad980fff9f528daa upstream.
Since
commit a120e912eb51e347f36c71b60a1d13af74d30e83
Author: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Fri Feb 19 15:47:33 2010 -0800
iwlwifi: sanity check before counting number of tfds can be free
we use skb->data after calling ieee80211_tx_status_irqsafe(), which
could free skb instantly.
On current kernels I do not observe practical problems related with
bug, but on 2.6.35.y it cause random system hangs when stressing
wireless link.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit ec95d35a6bd0047f05fe8a21e6c52f8bb418da55 upstream.
MUSB is a non-standard host implementation which
can handle all speeds with the same core. We need
to set has_tt flag after commit
d199c96d41d80a567493e12b8e96ea056a1350c1 (USB: prevent
buggy hubs from crashing the USB stack) in order for
MUSB HCD to continue working.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Tested-by: Michael Jones <michael.jones@matrix-vision.de>
Tested-by: Alexander Holler <holler@ahsoftware.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 729a6a300e628a48cf12bac93a964a535e83cd1d upstream.
ata_pio_sectors() expects buffer for each sector to be contained in a
single page; otherwise, it ends up overrunning the first page. This
is achieved by setting queue DMA alignment. If sector_size is smaller
than PAGE_SIZE and all buffers are sector_size aligned, buffer for
each sector is always contained in a single page.
This wasn't applied to ATAPI devices but IDENTIFY_PACKET is executed
as ATA_PROT_PIO and thus uses ata_pio_sectors(). Newer versions of
udev issue IDENTIFY_PACKET with unaligned buffer triggering the
problem and causing oops.
This patch fixes the problem by setting sdev->sector_size to
ATA_SECT_SIZE on ATATPI devices and always setting DMA alignment to
sector_size. While at it, add a warning for the unlikely but still
possible scenario where sector_size is larger than PAGE_SIZE, in which
case the alignment wouldn't be enough.
Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: John Stanley <jpsinthemix@verizon.net>
Tested-by: John Stanley <jpsinthemix@verizon.net>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Jonathan Liu <net147@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit e476a5a41ad67d0e2b4a652820c49a3923eb936b upstream.
Fix unbalanced call to sdio_release_host() on the error path.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 46814e08d80f87449b5adb3d549a3cae6f9f8148 upstream.
My conversion of tehuti to use request_firmware() was confused about
the filename of the firmware blob. Change the driver to match the
blob.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit a55ab496ea9c820b7192c15ef1fbf3291edfe638 upstream.
When writing a disc on certain lite-on dvd-writers (also rebadged
as optiarc/LG/...) connected to a vt6420, the ATAPI CDB ends
up in the datastream and on the disc, causing silent corruption.
Delaying between sending the CDB and starting DMA seems to
prevent this.
I do not know if there are burners that do not suffer from
this, but the patch should be safe for those as well.
There are many reports of this issue, but AFAICT no solution was
found before. For example:
http://lkml.indiana.edu/hypermail/linux/kernel/0802.3/0561.html
Signed-off-by: Bart Hartgers <bart.hartgers@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
[bwh: Remove version bump for 2.6.32]
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 75f64dd54a185150ebfc45e99351c890d4a2252f upstream.
HW crypto in rt2500usb does not seem to support keys with different ciphers,
which breaks TKIP+AES mode. Fall back to software encryption to fix it.
This should fix long-standing problems with rt2500usb and WPA, such as:
http://rt2x00.serialmonkey.com/phpBB/viewtopic.php?f=4&t=4834
https://bugzilla.redhat.com/show_bug.cgi?id=484888
Also tested that it does not break WEP, TKIP-only and AES-only modes.
Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
[bwh: Adjust context for 2.6.32]
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit ee9c5cfad29c8a13199962614b9b16f1c4137ac9 upstream.
niu_get_ethtool_tcam_all() assumes that its output buffer is the right
size, and warns before returning if it is not. However, the output
buffer size is under user control and ETHTOOL_GRXCLSRLALL is an
unprivileged ethtool command. Therefore this is at least a local
denial-of-service vulnerability.
Change it to check before writing each entry and to return an error if
the buffer is already full.
Compile-tested only.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
[Adjusted to apply to 2.6.32 by dann frazier <dannf@debian.org>]
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit bb789d01620e5d36081b22edb6fb71cf55ff043c upstream.
scsi_dma_map() returns -1 if an error occurred (zero means that the
command has no data). So the following current code can't catch an
error:
sges_left = scsi_dma_map(scmd);
if (!sges_left) {
sdev_printk(KERN_ERR, scmd->device, "pci_map_sg"
" failed: request for %d bytes!\n", scsi_bufflen(scmd));
return -ENOMEM;
}
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: "Kashyap Desai" <Kashyap.Desai@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit c3259c8a7060d480e8eb2166da0a99d6879146b4 upstream.
This patch fixes UDP socket refcnt bugs in the pppol2tp driver.
A bug can cause a kernel stack trace when a tunnel socket is closed.
A way to reproduce the issue is to prepare the UDP socket for L2TP (by
opening a tunnel pppol2tp socket) and then close it before any L2TP
sessions are added to it. The sequence is
Create UDP socket
Create tunnel pppol2tp socket to prepare UDP socket for L2TP
pppol2tp_connect: session_id=0, peer_session_id=0
L2TP SCCRP control frame received (tunnel_id==0)
pppol2tp_recv_core: sock_hold()
pppol2tp_recv_core: sock_put
L2TP ZLB control frame received (tunnel_id=nnn)
pppol2tp_recv_core: sock_hold()
pppol2tp_recv_core: sock_put
Close tunnel management socket
pppol2tp_release: session_id=0, peer_session_id=0
Close UDP socket
udp_lib_close: BUG
The addition of sock_hold() in pppol2tp_connect() solves the problem.
For data frames, two sock_put() calls were added to plug a refcnt leak
per received data frame. The ref that is grabbed at the top of
pppol2tp_recv_core() must always be released, but this wasn't done for
accepted data frames or data frames discarded because of bad UDP
checksums. This leak meant that any UDP socket that had passed L2TP
data traffic (i.e. L2TP data frames, not just L2TP control frames)
using pppol2tp would not be released by the kernel.
WARNING: at include/net/sock.h:435 udp_lib_unhash+0x117/0x120()
Pid: 1086, comm: openl2tpd Not tainted 2.6.33-rc1 #8
Call Trace:
[<c119e9b7>] ? udp_lib_unhash+0x117/0x120
[<c101b871>] ? warn_slowpath_common+0x71/0xd0
[<c119e9b7>] ? udp_lib_unhash+0x117/0x120
[<c101b8e3>] ? warn_slowpath_null+0x13/0x20
[<c119e9b7>] ? udp_lib_unhash+0x117/0x120
[<c11598a7>] ? sk_common_release+0x17/0x90
[<c11a5e33>] ? inet_release+0x33/0x60
[<c11577b0>] ? sock_release+0x10/0x60
[<c115780f>] ? sock_close+0xf/0x30
[<c106e542>] ? __fput+0x52/0x150
[<c106b68e>] ? filp_close+0x3e/0x70
[<c101d2e2>] ? put_files_struct+0x62/0xb0
[<c101eaf7>] ? do_exit+0x5e7/0x650
[<c1081623>] ? mntput_no_expire+0x13/0x70
[<c106b68e>] ? filp_close+0x3e/0x70
[<c101eb8a>] ? do_group_exit+0x2a/0x70
[<c101ebe1>] ? sys_exit_group+0x11/0x20
[<c10029b0>] ? sysenter_do_call+0x12/0x26
Signed-off-by: James Chapman <jchapman@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 25cca5352712561fba97bd37c495593d641c1d39 upstream.
This patch removes D-Link DGE-550T PCI ID (1186:4000) from the ipg
driver. The ipg driver is for IP2000-based cards and the DGE-550T is
a DL2000-based card. The driver loads and works for a few moments, but
once a real workload is applied it stops operating. The ipg driver
claimed this ID since it was introduced in 2.6.24 and it's forced many
users to blacklist it.
The correct driver for this hardware is the dl2k driver, which has been
claiming this PCI ID since the 2.4 days.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 2d9e667efdfb4e986074d98e7d9a424003c7c43b upstream.
Certain revisions of this chipset appear to be broken. There is a shadow
GTT which mirrors the real GTT but contains pre-translated physical
addresses, for performance reasons. When a GTT update happens, the
translations are done once and the resulting physical addresses written
back to the shadow GTT.
Except sometimes, the physical address is actually written back to the
_real_ GTT, not the shadow GTT. Thus we start to see faults when that
physical address is fed through translation again.
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 99b9f758bbc904f22faffcf4d83205f4a5e7bc0c upstream.
This patch add support for the MacBookAir3,1 and MacBookAir3,2 to the hid
driver.
Signed-off-by: Edgar (gimli) Hucek <gimli@dark-green.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit b30532515f0a62bfe17207ab00883dd262497006 upstream.
Recently reported oops:
kernel BUG at net/core/skbuff.c:813!
invalid opcode: 0000 [#1] SMP
last sysfs file: /sys/devices/virtual/net/bond0/broadcast
CPU 8
Modules linked in: sit tunnel4 cpufreq_ondemand acpi_cpufreq freq_table bonding
ipv6 dm_mirror dm_region_hash dm_log cdc_ether usbnet mii serio_raw i2c_i801
i2c_core iTCO_wdt iTCO_vendor_support shpchp ioatdma i7core_edac edac_core bnx2
ixgbe dca mdio sg ext4 mbcache jbd2 sd_mod crc_t10dif mptsas mptscsih mptbase
scsi_transport_sas dm_mod [last unloaded: microcode]
Modules linked in: sit tunnel4 cpufreq_ondemand acpi_cpufreq freq_table bonding
ipv6 dm_mirror dm_region_hash dm_log cdc_ether usbnet mii serio_raw i2c_i801
i2c_core iTCO_wdt iTCO_vendor_support shpchp ioatdma i7core_edac edac_core bnx2
ixgbe dca mdio sg ext4 mbcache jbd2 sd_mod crc_t10dif mptsas mptscsih mptbase
scsi_transport_sas dm_mod [last unloaded: microcode]
Pid: 0, comm: swapper Not tainted 2.6.32-71.el6.x86_64 #1 BladeCenter HS22
-[7870AC1]-
RIP: 0010:[<ffffffff81405b16>] [<ffffffff81405b16>]
pskb_expand_head+0x36/0x1e0
RSP: 0018:ffff880028303b70 EFLAGS: 00010202
RAX: 0000000000000002 RBX: ffff880c6458ec80 RCX: 0000000000000020
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880c6458ec80
RBP: ffff880028303bc0 R08: ffffffff818a6180 R09: ffff880c6458ed64
R10: ffff880c622b36c0 R11: 0000000000000400 R12: 0000000000000000
R13: 0000000000000180 R14: ffff880c622b3000 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff880028300000(0000) knlGS:0000000000000000
CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 00000038653452a4 CR3: 0000000001001000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process swapper (pid: 0, threadinfo ffff8806649c2000, task ffff880c64f16ab0)
Stack:
ffff880028303bc0 ffffffff8104fff9 000000000000001c 0000000100000000
<0> ffff880000047d80 ffff880c6458ec80 000000000000001c ffff880c6223da00
<0> ffff880c622b3000 0000000000000000 ffff880028303c10 ffffffff81407f7a
Call Trace:
<IRQ>
[<ffffffff8104fff9>] ? __wake_up_common+0x59/0x90
[<ffffffff81407f7a>] __pskb_pull_tail+0x2aa/0x360
[<ffffffffa0244530>] bond_arp_rcv+0x2c0/0x2e0 [bonding]
[<ffffffff814a0857>] ? packet_rcv+0x377/0x440
[<ffffffff8140f21b>] netif_receive_skb+0x2db/0x670
[<ffffffff8140f788>] napi_skb_finish+0x58/0x70
[<ffffffff8140fc89>] napi_gro_receive+0x39/0x50
[<ffffffffa01286eb>] ixgbe_clean_rx_irq+0x35b/0x900 [ixgbe]
[<ffffffffa01290f6>] ixgbe_clean_rxtx_many+0x136/0x240 [ixgbe]
[<ffffffff8140fe53>] net_rx_action+0x103/0x210
[<ffffffff81073bd7>] __do_softirq+0xb7/0x1e0
[<ffffffff810d8740>] ? handle_IRQ_event+0x60/0x170
[<ffffffff810142cc>] call_softirq+0x1c/0x30
[<ffffffff81015f35>] do_softirq+0x65/0xa0
[<ffffffff810739d5>] irq_exit+0x85/0x90
[<ffffffff814cf915>] do_IRQ+0x75/0xf0
[<ffffffff81013ad3>] ret_from_intr+0x0/0x11
<EOI>
[<ffffffff8101bc01>] ? mwait_idle+0x71/0xd0
[<ffffffff814cd80a>] ? atomic_notifier_call_chain+0x1a/0x20
[<ffffffff81011e96>] cpu_idle+0xb6/0x110
[<ffffffff814c17c8>] start_secondary+0x1fc/0x23f
Resulted from bonding driver registering packet handlers via dev_add_pack and
then trying to call pskb_may_pull. If another packet handler (like for AF_PACKET
sockets) gets called first, the delivered skb will have a user count > 1, which
causes pskb_may_pull to BUG halt when it does its skb_shared check. Fix this by
calling skb_share_check prior to the may_pull call sites in the bonding driver
to clone the skb when needed. Tested by myself and the reported successfully.
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
CC: Andy Gospodarek <andy@greyhouse.net>
CC: Jay Vosburgh <fubar@us.ibm.com>
CC: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit bd760e1e5b34351e0705705e5163cb89c1316d71 upstream.
Add support for the MacBookAir3,1 and MacBookAir3,2 to the mbp-nvidia-bl
driver.
Signed-off-by: Edgar (gimli) Hucek <gimli@dark-green.com>
Acked-by: Richard Purdie <rpurdie@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
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commit e508be174ad36b0cf9b324cd04978c2b13c21502 upstream.
Several users report issues with 32-bit adapters when plugged
into PCI slots in machines with >= 4GB ram. In particular AMD
systems with HyperTransport to PCI bridges seem to trigger the
issue, but it isn't limited to only them.
This issue is not easily reproducible here, yet still continues
to occur in the field. For e1000 on PCI devices, just disable DMA
addresses over the 4GB boundary when in PCI (not PCI-X) mode, to
prevent the issue from continuing to pop up. The performance
impact for this is negligible.
The code was refactored to move the init of the hw struct to its
own function. This allows the init to be called very early in
probe, which then allows using hw-> members for this fix.
A slight refactor to the DMA mask code was done for minor
correctness based on the instructions in DMA-API-HOWTO.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
[bwh: Adjust for 2.6.32]
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 627c8a041f7aaaea93c766f69bd61d952a277586 upstream.
Reset the PHY before first accessing it. Doing so, ensure that the PHY is
in a known good state before we read/write PHY registers. This fixes a
driver probe failure.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
[Backported to 2.6.32 by dann frazier <dannf@debian.org>]
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 5738d4449c1baf05e8345684d12371f76296473d upstream.
blk_get_request sets the cmd_flags, so we should not and do not
need to set them. If we did set them to a different value then
it can cause a oops in the elevator code.
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 6c71dcb28ff9b63b814a0b76a256f5dae08d3e0d upstream.
This patch fixes the request setup code for mode selects. I got the fixes from
Hannes Reinecke while trying to hunt down some problems and merged it
into one patch. I am sending it because Hannes is busy with other things.
The patch fixes:
- setting of the length for mode selects.
- setting of the data direction for mode select 10.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 410d44c74cf9942e3055d5b7d73953fac8efbacb upstream.
This is to support Precision M4500 and others.
Signed-off-by: Rezwanul Kabir <Rezwanul_Kabir@dell.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit cb6a7937f4328a267e0806680ade500ed2c3c01a upstream.
The Latitude C640 has another variation of dell in its DMI vendor entry.
Add it to the whitelist in order to enjoy the sweet fruits of software
backlight toggling.
Signed-off-by: Erik Andren <erik.andren@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 9f2a0fac625bcef9c579bcf0b0c904ab1a56e7c4 upstream.
On module removal, the sdio version of b43 generates the following warning:
[ 851.560519] ------------[ cut here ]------------
[ 851.560531] WARNING: at drivers/mmc/core/core.c:237 mmc_wait_for_cmd+0x88/0x90()
[ 851.560534] Hardware name: 20552PG
[ 851.560536] Modules linked in: b43(-) ssb mmc_block binfmt_misc rfcomm sco bnep ppdev l2cap ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables bridge stp kvm_intel kvm arc4 iwlagn snd_hda_codec_conexant snd_hda_intel snd_hda_codec iwlcore snd_hwdep snd_pcm thinkpad_acpi mac80211 snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq r852 joydev snd_timer sm_common pcmcia nand snd_seq_device cfg80211 sdhci_pci btusb psmouse tpm_tis yenta_socket nand_ids lp snd pcmcia_rsrc nand_ecc bluetooth sdhci tpm pcmcia_core parport mtd snd_page_alloc serio_raw tpm_bios soundcore nvram led_class sha256_generic aes_i586 aes_generic dm_crypt i915 drm_kms_helper drm ahci intel_agp i2c_algo_bit intel_gtt e1000e libahci video agpgart output
[ 851.560620] Pid: 2504, comm: rmmod Not tainted 2.6.36-titan0+ #1
[ 851.560622] Call Trace:
[ 851.560631] [<c014a102>] warn_slowpath_common+0x72/0xa0
[ 851.560636] [<c04d94c8>] ? mmc_wait_for_cmd+0x88/0x90
[ 851.560641] [<c04d94c8>] ? mmc_wait_for_cmd+0x88/0x90
[ 851.560645] [<c014a152>] warn_slowpath_null+0x22/0x30
[ 851.560649] [<c04d94c8>] mmc_wait_for_cmd+0x88/0x90
[ 851.560655] [<c0401585>] ? device_release+0x25/0x80
[ 851.560660] [<c04df210>] mmc_io_rw_direct_host+0xa0/0x150
[ 851.560665] [<c04df370>] mmc_io_rw_direct+0x30/0x40
[ 851.560669] [<c04e06e7>] sdio_disable_func+0x37/0xa0
[ 851.560683] [<f8dfcb80>] b43_sdio_remove+0x30/0x50 [b43]
[ 851.560687] [<c04df8cc>] sdio_bus_remove+0x1c/0x60
[ 851.560692] [<c016d39f>] ? blocking_notifier_call_chain+0x1f/0x30
[ 851.560697] [<c0404991>] __device_release_driver+0x51/0xb0
[ 851.560701] [<c0404a7f>] driver_detach+0x8f/0xa0
[ 851.560705] [<c0403c83>] bus_remove_driver+0x63/0xa0
[ 851.560709] [<c0405039>] driver_unregister+0x49/0x80
[ 851.560713] [<c0405039>] ? driver_unregister+0x49/0x80
[ 851.560718] [<c04dfad7>] sdio_unregister_driver+0x17/0x20
[ 851.560727] [<f8dfcb42>] b43_sdio_exit+0x12/0x20 [b43]
[ 851.560734] [<f8dfe76f>] b43_exit+0x17/0x3c [b43]
[ 851.560740] [<c017fb8d>] sys_delete_module+0x13d/0x200
[ 851.560747] [<c01fd7d2>] ? do_munmap+0x212/0x300
[ 851.560752] [<c010311f>] sysenter_do_call+0x12/0x28
[ 851.560757] ---[ end trace 31e14488072d2f7d ]---
[ 851.560759] ------------[ cut here ]------------
The warning is caused by b43 not claiming the device before calling
sdio_disable_func().
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Reported-by: Arnd Hannemann <arnd@arndnet.de>
Tested-by: Arnd Hannemann <arnd@arndnet.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
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commit 81ca03a0e2ea0207b2df80e0edcf4c775c07a505 upstream.
This fixes a build breakage introduced by commit 4c2ef25fe0b8 ("mmc: fix
all hangs related to mmc/sd card insert/removal during suspend/resume")
Cc: David Brownell <david-b@pacbell.net>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: linux-mmc@vger.kernel.org
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Acked-by: Maxim Levitsky <maximlevitsky@gmail.com>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 4c2ef25fe0b847d2ae818f74758ddb0be1c27d8e upstream.
If you don't use CONFIG_MMC_UNSAFE_RESUME, as soon as you attempt to
suspend, the card will be removed, therefore this patch doesn't change the
behavior of this option.
However the removal will be done by pm notifier, which runs while
userspace is still not frozen and thus can freely use del_gendisk, without
the risk of deadlock which would happen otherwise.
Card detect workqueue is now disabled while userspace is frozen, Therefore
if you do use CONFIG_MMC_UNSAFE_RESUME, and remove the card during
suspend, the removal will be detected as soon as userspace is unfrozen,
again at the moment it is safe to call del_gendisk.
Tested with and without CONFIG_MMC_UNSAFE_RESUME with suspend and hibernate.
[akpm@linux-foundation.org: clean up function prototype]
[akpm@linux-foundation.org: fix CONFIG_PM-n linkage, small cleanups]
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Cc: David Brownell <david-b@pacbell.net>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
[bwh: Adjust for 2.6.32]
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 84e2f037ce9672d0fb118e3e82cecfe6122ace3f upstream.
This patch introduces support for DVB-T for the following dibcom
based card: Elgato EyeTV Diversity (USB-ID: 0fd9:0011)
Support for the Elgato silver IR remote is added too (set parameter
dvb_usb_dib0700_ir_proto=0)
[w.sang@pengutronix.de: rebased to current linuxtv-master]
Signed-off-by: Michael Müller <mueller_michael@alice-dsl.net>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
[bwh: Adjust context and numbering for 2.6.32]
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 3e3ede7dda2d77d2cbec608e663b6a6ace501bfc upstream.
Adding the new MacBookAir3,1(2) to btusb.
Output without the patch and btusb loaded :
T: Bus=03 Lev=02 Prnt=03 Port=02 Cnt=01 Dev#= 6 Spd=12 MxCh= 0
D: Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=05ac ProdID=821b Rev= 0.34
S: Manufacturer=Apple Inc.
S: Product=Bluetooth USB Host Controller
C:* #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr= 0mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none)
E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms
I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms
I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms
I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
E: Ad=83(I) Atr=01(Isoc) MxPS= 32 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 32 Ivl=1ms
I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
E: Ad=83(I) Atr=01(Isoc) MxPS= 64 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 64 Ivl=1ms
I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
E: Ad=83(I) Atr=01(Isoc) MxPS= 64 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 64 Ivl=1ms
I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E: Ad=84(I) Atr=02(Bulk) MxPS= 32 Ivl=0ms
E: Ad=04(O) Atr=02(Bulk) MxPS= 32 Ivl=0ms
I:* If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=01 Driver=(none)
Output with the patch and btusb loaded :
T: Bus=03 Lev=02 Prnt=03 Port=02 Cnt=01 Dev#= 6 Spd=12 MxCh= 0
D: Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=05ac ProdID=821b Rev= 0.34
S: Manufacturer=Apple Inc.
S: Product=Bluetooth USB Host Controller
C:* #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr= 0mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb
E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms
I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms
I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms
I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 32 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 32 Ivl=1ms
I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 64 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 64 Ivl=1ms
I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 64 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 64 Ivl=1ms
I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E: Ad=84(I) Atr=02(Bulk) MxPS= 32 Ivl=0ms
E: Ad=04(O) Atr=02(Bulk) MxPS= 32 Ivl=0ms
I:* If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=01 Driver=(none)
Signed-off-by: Edgar (gimli) Hucek <gimli@dark-green.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 3cd01976e702ccaffb907727caff4f8789353599 upstream.
Bluetooth controller of MacbookPro 7,1 does not work.
Because Device Class of these controllers was set 255 (Vendor Sepecific Class).
T: Bus=04 Lev=02 Prnt=04 Port=00 Cnt=01 Dev#= 5 Spd=12 MxCh= 0
D: Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=05ac ProdID=8213 Rev=01.86
S: Manufacturer=Apple Inc.
S: Product=Bluetooth USB Host Controller
S: SerialNumber=5C5948C81B99
C: #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=0mA
I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb
I: If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
I: If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=00 Driver=(none)
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 9c047157a20521cd525527947b13b950d168d2e6 upstream.
Bluetooth controller of MacbookPro 6,2 does not work.
Because Device Class of these controllers was set 255 (Vendor Sepecific Class).
T: Bus=01 Lev=03 Prnt=03 Port=02 Cnt=03 Dev#= 8 Spd=12 MxCh= 0
D: Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=05ac ProdID=8218 Rev=00.22
S: Manufacturer=Apple Inc.
S: Product=Bluetooth USB Host Controller
C: #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=0mA
I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none)
I: If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
I: If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=01 Driver=(none)
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit b59a52f12e483b79e7d32da7ec30dcf3b2e0210b upstream.
Use rt2x00dev->ops->extra_tx_headroom, not rt2x00dev->hw->extra_tx_headroom
in the tx code, as the later may include other headroom not to be used in
the chipset driver.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 7a4a77b7771164d61ce702a588067d1e1d66db7c upstream.
Current rt2x00 drivers may result in a "ieee80211_tx_status: headroom too
small" error message when a frame needs to be properly aligned before
transmitting it.
This is because the space needed to ensure proper alignment isn't
requested from mac80211.
Fix this by adding sufficient amount of alignment space to the amount
of headroom requested for TX frames.
Reported-by: David Ellingsworth <david@identd.dyndns.org>
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <ivdoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit e6218cc47bd54710dc523e8c983ceddba625e3ae upstream.
Set the value of extra_tx_headroom in a central place, rather than in each
of the drivers. This is preparatory for taking alignment space into account
in the TX headroom requested by rt2x00.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
[bwh: Adjust for 2.6.32]
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 58eba97d0774c69b1cf3e5a8ac74419409d1abbf upstream.
virtio net will never try to overflow the TX ring, so the only reason
add_buf may fail is out of memory. Thus, we can not stop the
device until some request completes - there's no guarantee anything
at all is outstanding.
Make the error message clearer as well: error here does not
indicate queue full.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 3e9d08ec0a68f6faf718d5a7e050fe5ca0ba004f upstream.
Under harsh testing conditions, including low memory, the guest would
stop receiving packets. With this patch applied we no longer see any
problems in the driver while performing these tests for extended periods
of time.
Make sure napi is scheduled subsequent to each napi_enable.
Signed-off-by: Bruce Rogers <brogers@novell.com>
Signed-off-by: Olaf Kirch <okir@suse.de>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
[bwh: Adjust for 2.6.32]
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 132af03233b493101a53010383b5abb5b9ff1e51 upstream.
This patch add support for the MacBookAir3,1 and MacBookAir3,2 to the
applesmc driver.
[rydberg@euromail.se: minor cleanup]
Signed-off-by: Edgar Hucek <gimli@dark-green.com>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 405eaa1c1d045cdd872802fc515f638573984880 upstream.
This patch adds generic support for the MacBook Pro 7 family
based on the 7,1 model.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 872bad55e2d3fcc13e1e8770a3b200f0c6ca5126 upstream.
This patch adds generic support for the MacBook Pro 6 family
based on the 6,2 model.
[rydberg@euromail.se: patch cleanup]
Signed-off-by: Bernhard Froemel <froemel@vmars.tuwien.ac.at>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 4e4a99d32721800c061191027f18f780dcbd9e0b upstream.
The MacBookPro 5,3 model has two fans, whereas the 5,4 model has
only one. This patch adds explicit support for the 5,3 and 5,4 models.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit e1741712e85cec8004c7eeeea81186618f78eff1 upstream.
Add the iMac9,1 and the MacBookPro2,2 temperature sensors to hwmon
driver applesmc to fix kernel bug #14429:
https://bugzilla.kernel.org/show_bug.cgi?id=14429
Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Acked-by: Nicolas Boichat <nicolas@boichat.ch>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 60abe78279568a7109db2bcbc71131766a91c2e5 upstream.
Please add support for Microsoft MN-120 PCMCIA network card. It's an
old card, I know, but adding support is very easy. You just need to
get tulip_core.c to recognise its vendor/device ID.
Patch for kernel 2.6.32.4 (and many previous) attached.
.....Ron Murray
Signed-off-by: Ron Murray <rjmx@rjmx.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 834e2312e7a384877a876b0d34dffc3046c96bcb upstream.
USB: teach "devices" file about Wireless and SuperSpeed USB
The /sys/kernel/debug/usb/devices file doesn't know about Wireless or
SuperSpeed USB. This patch (as1416b) teaches it, and updates the
Documentation/usb/proc_sub_info.txt file accordingly.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: David Vrabel <david.vrabel@csr.com>
CC: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
[Julien Blache: The original commit also added the correct speed for
USB_SPEED_WIRELESS, I removed it as it's not supported in 2.6.32.]
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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