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5.15.220-rc1 review

Greg Kroah-Hartman linux-patches lkml stable 1 version In review

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  1. v1 Latest69 patches 7 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/69RDMA/rxe: Fix OOB in free_rd_atomic_resources()drivers/infiniband/sw/rxe/rxe_qp.c+1 -20 replies
2/69ext4: dont enable DAX on new encrypted filesfs/ext4/ialloc.c fs/ext4/super.c+24 -200 replies
3/69io_uring/io-wq: fix worker accounting when canceling creation callbacksio_uring/io-wq.c+6 -30 replies
4/69ipvs: reload ip header after head reallocationnet/netfilter/ipvs/ip_vs_xmit.c+2 -40 replies
5/69bpf: Remove tst_run from lwt_seg6local_prog_ops.net/core/filter.c+0 -10 replies
6/69jfs: add check read-only before truncation in jfs_truncate_nolock()fs/jfs/inode.c+1 -10 replies
7/69jfs: add check read-only before txBeginAnon() callfs/jfs/jfs_extent.c+10 -00 replies
8/69can: j1939: implement NETDEV_UNREGISTER notification handlernet/can/j1939/j1939-priv.h net/can/j1939/main.c net/can/j1939/socket.c+53 -00 replies
9/69can: j1939: add missing calls in NETDEV_UNREGISTER notification handlernet/can/j1939/main.c+2 -00 replies
10/69can: j1939: make j1939_sk_bind() fail if device is no longer registerednet/can/j1939/socket.c+6 -00 replies
11/69KVM: arm64: Prevent access to vCPU events before initarch/arm64/kvm/arm.c+6 -00 replies
12/69bpf: Fix use-after-free in offloaded map/prog info fillkernel/bpf/offload.c+4 -60 replies
13/69Revert "PM: sleep: Use complete() in device_pm_sleep_init()"drivers/base/power/main.c+1 -50 replies
14/69smc: Use __sk_dst_get() and dst_dev_rcu() in smc_vlan_by_tcpsk().net/smc/smc_core.c+12 -150 replies
15/69selinux: switch two allocations to use kzalloc_objs()security/selinux/ss/conditional.c+6 -60 replies
16/69Revert "mtd: maps: vmu-flash: fix fault in unaligned fixup"drivers/mtd/maps/vmu-flash.c+5 -30 replies
17/69Revert "smb: client: use kvzalloc() for megabyte buffer in simple fallocate"fs/cifs/smb2ops.c+2 -20 replies
18/69ALSA: pcm: fix wait_time calculationssound/core/pcm_lib.c sound/core/pcm_native.c+9 -100 replies
19/69ASoC: tegra: Fix Master Volume Controlsound/soc/tegra/tegra_pcm.c+3 -00 replies
20/69ALSA: pcm: fix use-after-free on linked stream runtime in snd_pcm_drain()sound/core/pcm_native.c+16 -30 replies
21/69ALSA: PCM: Fix wait queue list corruption in snd_pcm_drain() on linked streamssound/core/pcm_native.c+3 -40 replies
22/69ipv4: igmp: Fix potential UAF in igmp_gq_start_timer()include/linux/inetdevice.h net/ipv4/igmp.c+14 -50 replies
23/69kcov: replace local_irq_save() with a local_lock_tkernel/kcov.c+18 -140 replies
24/69kcov: fix data corruption and race conditions on PREEMPT_RTinclude/linux/sched.h kernel/kcov.c lib/Kconfig.debug+58 -450 replies
25/69ext4: propagate errors from fast commit range replayfs/ext4/fast_commit.c+7 -30 replies
26/69nilfs2: correct return value kernel-doc descriptions for ioctl functionsfs/nilfs2/ioctl.c+95 -1360 replies
27/69nilfs2: reject invalid block index in GC ioctlfs/nilfs2/ioctl.c+18 -20 replies
28/69nfc: nci: add data_len bound checks to activation parameter extractorsnet/nfc/nci/ntf.c+22 -40 replies
29/69HID: magicmouse: prevent unbounded recursion in magicmouse_raw_event()drivers/hid/hid-magicmouse.c+20 -50 replies
30/69nvme: rename CDR/MORE/DNR to NVME_STATUS_*drivers/nvme/host/core.c drivers/nvme/host/fabrics.c drivers/nvme/host/fault_inject.c +12 more+105 -1050 replies
31/69nvmet-tcp: bound SGL data length before allocating command buffersdrivers/nvme/target/tcp.c+13 -00 replies
32/69HID: uclogic: fix use-after-free of inrange_timer on removedrivers/hid/hid-uclogic-core.c+11 -10 replies
33/69HID: ft260: fix i2c probing for hwmon devicesdrivers/hid/hid-ft260.c+5 -60 replies
34/69HID: ft260: improve i2c write performancedrivers/hid/hid-ft260.c+9 -50 replies
35/69HID: ft260: improve i2c large reads performancedrivers/hid/hid-ft260.c+12 -50 replies
36/69HID: ft260: skip unexpected HID input reportsdrivers/hid/hid-ft260.c+25 -110 replies
37/69HID: ft260: wake up device from power saving modedrivers/hid/hid-ft260.c+17 -00 replies
38/69HID: ft260: missed NACK from busy devicedrivers/hid/hid-ft260.c+23 -70 replies
39/69HID: ft260: validate i2c input report lengthdrivers/hid/hid-ft260.c+14 -20 replies
40/69HID: ft260: fix stack-use-after-return write in I2C read racedrivers/hid/hid-ft260.c+24 -10 replies
41/69HID: input: read battery capacity from its actual report offsetdrivers/hid/hid-input.c include/linux/hid.h+14 -40 replies
42/69fpga: dfl: fme: add error handlingdrivers/fpga/dfl-fme-perf.c+2 -00 replies
43/69accessibility: speakup: unregister tty ldisc on later init failuresdrivers/accessibility/speakup/main.c+1 -00 replies
44/69xhci: dbgtty: Fix unregister on tty_register_driver() failuredrivers/usb/host/xhci-dbgtty.c+1 -00 replies
45/69xhci: dbgtty: Fix unregister on tty_alloc_driver() failuredrivers/usb/host/xhci-dbgtty.c+11 -50 replies
46/69fuse: fix invalidate lock leak on setattr writeback failurefs/fuse/dir.c+4 -50 replies
47/69fuse: fix invalidate lock leak on open O_TRUNC DAX failurefs/fuse/file.c+2 -20 replies
48/69usb: usbtest: disable dynamic ID supportdrivers/usb/misc/usbtest.c+1 -00 replies
49/69usb: gadget: f_tcm: keep port count until LUN teardown completesdrivers/target/target_core_fabric_configfs.c drivers/usb/gadget/function/f_tcm.c include/target/target_core_fabric.h+11 -10 replies
50/69xfrm: espintcp: fix UAF during closenet/xfrm/espintcp.c+2 -10 replies
51/69xfrm: drop ESP-in-TCP packets with no ingress devicenet/xfrm/espintcp.c+6 -00 replies
52/69xfrm: ah6: validate routing header segments_leftnet/ipv6/ah6.c+18 -110 replies
53/69xfrm: fix xfrm_state_construct() auth-trunc leaknet/xfrm/xfrm_user.c+1 -10 replies
54/69net: bridge: mcast: fix use-after-free of a master VLANs multicast contextnet/bridge/br_multicast.c+2 -20 replies
55/69ipv6: seg6: clear IPv4 control block on IPIP decapsulationnet/ipv6/seg6_local.c+7 -00 replies
56/69mm/swap: reject swapon() on filesystem-level encrypted filesDocumentation/filesystems/fscrypt.rst mm/swapfile.c+11 -00 replies
57/69crypto: atmel-tdes - use scatterlist length before DMA mappingdrivers/crypto/atmel-tdes.c+2 -30 replies
58/69crypto: qce - fix CCM AAD buffer underallocationdrivers/crypto/qce/aead.c+1 -10 replies
59/69crypto: mxs-dcp - fix source scatterlist length accessdrivers/crypto/mxs-dcp.c+1 -10 replies
60/69crypto: qce - Remove unsafe/deprecated algorithmsdrivers/crypto/qce/aead.c drivers/crypto/qce/common.c drivers/crypto/qce/common.h +4 more+20 -2390 replies
61/69KVM: s390: vsie: zero stale crypto bitsarch/s390/kvm/vsie.c+1 -00 replies
62/69usb: core: Add lock to usb_wakeup_notification()drivers/usb/core/hub.c+3 -00 replies
63/69usb: core: Strengthen error handling in hub_hub_status()drivers/usb/core/hub.c+3 -10 replies
64/69ALSA: usb-audio: fix OOB write in snd_usbmidi_novation_output()sound/usb/midi.c+2 -00 replies
65/69ALSA: usb-audio: Complete cleanup after system-resume errorssound/usb/card.c+10 -40 replies
66/69USB: serial: option: fix slab OOB read in interrupt URB callbackdrivers/usb/serial/option.c+17 -30 replies
67/69USB: serial: spcp8x5: drop broken carrier detect supportdrivers/usb/serial/spcp8x5.c+0 -130 replies
68/69USB: c67x00: fix use-after-free in c67x00_add_iso_urb()drivers/usb/c67x00/c67x00-sched.c+2 -20 replies
69/69usb: usbfs: fix use-after-free of usb_device in usbdev_release()drivers/usb/core/devio.c+1 -10 replies

Reviews trailers per patch

30 of 69 patches have a Reviewed-by or Acked-by.

PatchZhu YanjunOleksij RempelDongliang MuDaniel BorkmannEric DumazetDisha GoelOjaswin MujooJan KaraIdo SchimmelDmitry VyukovMarco ElverAndrey KonovalovGabriel Krisman BertaziJulian AnastasovsyzbotGuillaume ChampagneMichael ZaidmanAlec HallXu Yilun[email protected]Breno LeitaoRen WeiNikolay AleksandrovAndrea MayerBaoquan HeMuhammad Usama AnjumDarrick J. WongBartosz GolaszewskiFrank LiEric BiggersKuldeep SinghClaudio ImbrendaSagi GrimbergChaitanya KulkarniChristoph HellwigAlexander PotapenkoAlan SternFlorian FainelliBrett A C SheffieldHarshit MogalapalliPavel Machek (CIP)Shuah KhanRon EconomosBarry K. Nathan
SeriesT-b T-b T-b T-b T-b T-b T-b
1/69R-b
2/69T-b R-b R-b
3/69R-b
4/69A-b
5/69A-b
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7/69
8/69T-b A-b T-b
9/69T-b A-b
10/69A-b
11/69
12/69R-b A-b
13/69
14/69R-b
15/69
16/69
17/69
18/69
19/69
20/69
21/69
22/69R-b
23/69A-b A-b T-b R-b
24/69R-b
25/69R-b
26/69
27/69
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29/69R-b T-b
30/69R-b R-b R-b
31/69R-b
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34/69T-b
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40/69R-b
41/69R-b
42/69R-b
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48/69T-b
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51/69R-b
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55/69R-b
56/69R-b R-b R-b
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60/69A-b T-b
61/69R-b
62/69
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69/69R-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 44 reviewers.

Read the v1 thread

Cover letter [PATCH 5.15 00/69] 5.15.220-rc1 review

This is the start of the stable review cycle for the 5.15.220 release. There are 69 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.

Responses should be made by Wed, 02 Sep 2026 13:32:19 +0000. Anything received after that time might be too late.

The whole patch series can be found in one patch at:

	https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.15.220-rc1.gz

or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y
and the diffstat can be found below.

thanks,

greg k-h

-------------
Pseudo-Shortlog of commits:

Greg Kroah-Hartman <[email protected]>

    Linux 5.15.220-rc1

Miguel Peñaranda <[email protected]>
usb: usbfs: fix use-after-free of usb_device in usbdev_release()

Shuangpeng Bai <[email protected]>

    USB: c67x00: fix use-after-free in c67x00_add_iso_urb()

Johan Hovold <[email protected]>
USB: serial: spcp8x5: drop broken carrier detect support

Jiale Yao <[email protected]>
USB: serial: option: fix slab OOB read in interrupt URB callback

Will Porter <[email protected]>
ALSA: usb-audio: Complete cleanup after system-resume errors

Marouane El Moufid <[email protected]>
ALSA: usb-audio: fix OOB write in snd_usbmidi_novation_output()

Griffin Kroah-Hartman <[email protected]>
usb: core: Strengthen error handling in hub_hub_status()

Griffin Kroah-Hartman <[email protected]>
usb: core: Add lock to usb_wakeup_notification()

Christian Borntraeger <[email protected]>
KVM: s390: vsie: zero stale crypto bits

Bartosz Golaszewski <[email protected]>
crypto: qce - Remove unsafe/deprecated algorithms

Thorsten Blum <[email protected]>
crypto: mxs-dcp - fix source scatterlist length access

Md Sadre Alam <[email protected]>
crypto: qce - fix CCM AAD buffer underallocation

Thorsten Blum <[email protected]>
crypto: atmel-tdes - use scatterlist length before DMA mapping

Eric Biggers <[email protected]>
mm/swap: reject swapon() on filesystem-level encrypted files

Kyle Zeng <[email protected]>
ipv6: seg6: clear IPv4 control block on IPIP decapsulation

Norbert Szetei <[email protected]>
net: bridge: mcast: fix use-after-free of a master VLAN's multicast context

Zihan Xi <[email protected]>
xfrm: fix xfrm_state_construct() auth-trunc leak

Asim Viladi Oglu Manizada <[email protected]>
xfrm: ah6: validate routing header segments_left

Zhiling Zou <[email protected]>
xfrm: drop ESP-in-TCP packets with no ingress device

Sabrina Dubroca <[email protected]>
xfrm: espintcp: fix UAF during close

Shuangpeng Bai <[email protected]>
usb: gadget: f_tcm: keep port count until LUN teardown completes

Aleksandr Nogikh <[email protected]>
usb: usbtest: disable dynamic ID support

Baokun Li <[email protected]>
fuse: fix invalidate lock leak on open O_TRUNC DAX failure

Baokun Li <[email protected]>
fuse: fix invalidate lock leak on setattr writeback failure

Lucas De Marchi <[email protected]>
xhci: dbgtty: Fix unregister on tty_alloc_driver() failure

Lucas De Marchi <[email protected]>
xhci: dbgtty: Fix unregister on tty_register_driver() failure

Haoxiang Li <[email protected]>
accessibility: speakup: unregister tty ldisc on later init failures

Griffin Kroah-Hartman <[email protected]>
fpga: dfl: fme: add error handling

Jose Villaseñor Montfort <[email protected]>
HID: input: read battery capacity from its actual report offset

Raman Varabets <[email protected]>
HID: ft260: fix stack-use-after-return write in I2C read race

Michael Zaidman <[email protected]>
HID: ft260: validate i2c input report length

Michael Zaidman <[email protected]>
HID: ft260: missed NACK from busy device

Michael Zaidman <[email protected]>
HID: ft260: wake up device from power saving mode

Michael Zaidman <[email protected]>
HID: ft260: skip unexpected HID input reports

Michael Zaidman <[email protected]>
HID: ft260: improve i2c large reads performance

Michael Zaidman <[email protected]>
HID: ft260: improve i2c write performance

Michael Zaidman <[email protected]>
HID: ft260: fix i2c probing for hwmon devices

Ibrahim Hashimov <[email protected]>
HID: uclogic: fix use-after-free of inrange_timer on remove

Ibrahim Hashimov <[email protected]>
nvmet-tcp: bound SGL data length before allocating command buffers

Weiwen Hu <[email protected]>
nvme: rename CDR/MORE/DNR to NVME_STATUS_*

Jose Villaseñor Montfort <[email protected]>
HID: magicmouse: prevent unbounded recursion in magicmouse_raw_event()

Bryam Vargas <[email protected]>
nfc: nci: add data_len bound checks to activation parameter extractors

Ryusuke Konishi <[email protected]>
nilfs2: reject invalid block index in GC ioctl

Ryusuke Konishi <[email protected]>
nilfs2: correct return value kernel-doc descriptions for ioctl functions

Guanghui Yang <[email protected]>
ext4: propagate errors from fast commit range replay

Tetsuo Handa <[email protected]>
kcov: fix data corruption and race conditions on PREEMPT_RT

Sebastian Andrzej Siewior <[email protected]>
kcov: replace local_irq_save() with a local_lock_t

Eric Dumazet <[email protected]>
ipv4: igmp: Fix potential UAF in igmp_gq_start_timer()

Ji'an Zhou <[email protected]>
ALSA: PCM: Fix wait queue list corruption in snd_pcm_drain() on linked streams

Mehul Rao <[email protected]>
ALSA: pcm: fix use-after-free on linked stream runtime in snd_pcm_drain()

Jon Hunter <[email protected]>
ASoC: tegra: Fix Master Volume Control

Oswald Buddenhagen <[email protected]>
ALSA: pcm: fix wait_time calculations

Sasha Levin <[email protected]>
Revert "smb: client: use kvzalloc() for megabyte buffer in simple fallocate"

Sasha Levin <[email protected]>
Revert "mtd: maps: vmu-flash: fix fault in unaligned fixup"

Stephen Smalley <[email protected]>
selinux: switch two allocations to use kzalloc_objs()

Kuniyuki Iwashima <[email protected]>

    smc: Use __sk_dst_get() and dst_dev_rcu() in smc_vlan_by_tcpsk().

Sasha Levin <[email protected]>
Revert "PM: sleep: Use complete() in device_pm_sleep_init()"

Jiayuan Chen <[email protected]>
bpf: Fix use-after-free in offloaded map/prog info fill

Oliver Upton <[email protected]>
KVM: arm64: Prevent access to vCPU events before init

Tetsuo Handa <[email protected]>
can: j1939: make j1939_sk_bind() fail if device is no longer registered

Tetsuo Handa <[email protected]>
can: j1939: add missing calls in NETDEV_UNREGISTER notification handler

Tetsuo Handa <[email protected]>
can: j1939: implement NETDEV_UNREGISTER notification handler

Vasiliy Kovalev <[email protected]>
jfs: add check read-only before txBeginAnon() call

Vasiliy Kovalev <[email protected]>
jfs: add check read-only before truncation in jfs_truncate_nolock()

Sebastian Andrzej Siewior <[email protected]>
bpf: Remove tst_run from lwt_seg6local_prog_ops.

Florian Westphal <[email protected]>
ipvs: reload ip header after head reallocation

Vishnu Razdan <[email protected]>
io_uring/io-wq: fix worker accounting when canceling creation callbacks

Eric Biggers <[email protected]>
ext4: don't enable DAX on new encrypted files

Peiyang He <[email protected]>
RDMA/rxe: Fix OOB in free_rd_atomic_resources()

-------------

Diffstat:

 Documentation/filesystems/fscrypt.rst        |   4 +
 Makefile                                     |   4 +-
 arch/arm64/kvm/arm.c                         |   6 +
 arch/s390/kvm/vsie.c                         |   1 +
 drivers/accessibility/speakup/main.c         |   1 +
 drivers/base/power/main.c                    |   6 +-
 drivers/crypto/atmel-tdes.c                  |   5 +-
 drivers/crypto/mxs-dcp.c                     |   2 +-
 drivers/crypto/qce/aead.c                    |  58 +------
 drivers/crypto/qce/common.c                  |  55 ++----
 drivers/crypto/qce/common.h                  |  16 +-
 drivers/crypto/qce/regs-v5.h                 |   4 -
 drivers/crypto/qce/sha.c                     |  30 +---
 drivers/crypto/qce/sha.h                     |   1 -
 drivers/crypto/qce/skcipher.c                |  97 +----------
 drivers/fpga/dfl-fme-perf.c                  |   2 +
 drivers/hid/hid-ft260.c                      | 162 +++++++++++++----
 drivers/hid/hid-input.c                      |  17 +-
 drivers/hid/hid-magicmouse.c                 |  25 ++-
 drivers/hid/hid-uclogic-core.c               |  12 +-
 drivers/infiniband/sw/rxe/rxe_qp.c           |   3 +-
 drivers/mtd/maps/vmu-flash.c                 |   8 +-
 drivers/nvme/host/core.c                     |  12 +-
 drivers/nvme/host/fabrics.c                  |   8 +-
 drivers/nvme/host/fault_inject.c             |   2 +-
 drivers/nvme/host/fc.c                       |   8 +-
 drivers/nvme/target/admin-cmd.c              |  20 +--
 drivers/nvme/target/core.c                   |  42 ++---
 drivers/nvme/target/discovery.c              |  14 +-
 drivers/nvme/target/fabrics-cmd.c            |  32 ++--
 drivers/nvme/target/io-cmd-bdev.c            |  12 +-
 drivers/nvme/target/nvmet.h                  |   2 +-
 drivers/nvme/target/passthru.c               |  10 +-
 drivers/nvme/target/rdma.c                   |  10 +-
 drivers/nvme/target/tcp.c                    |  17 +-
 drivers/nvme/target/zns.c                    |  30 ++--
 drivers/target/target_core_fabric_configfs.c |   8 +
 drivers/usb/c67x00/c67x00-sched.c            |   4 +-
 drivers/usb/core/devio.c                     |   2 +-
 drivers/usb/core/hub.c                       |   7 +-
 drivers/usb/gadget/function/f_tcm.c          |   2 +-
 drivers/usb/host/xhci-dbgtty.c               |  15 +-
 drivers/usb/misc/usbtest.c                   |   1 +
 drivers/usb/serial/option.c                  |  20 ++-
 drivers/usb/serial/spcp8x5.c                 |  13 --
 fs/cifs/smb2ops.c                            |   4 +-
 fs/ext4/fast_commit.c                        |  10 +-
 fs/ext4/ialloc.c                             |   4 +
 fs/ext4/super.c                              |  40 ++---
 fs/fuse/dir.c                                |   9 +-
 fs/fuse/file.c                               |   4 +-
 fs/jfs/inode.c                               |   2 +-
 fs/jfs/jfs_extent.c                          |  10 ++
 fs/nilfs2/ioctl.c                            | 251 ++++++++++++---------------
 include/linux/hid.h                          |   1 +
 include/linux/inetdevice.h                   |   5 +
 include/linux/nvme.h                         |   4 +-
 include/linux/sched.h                        |   8 +
 include/target/target_core_fabric.h          |   2 +
 io_uring/io-wq.c                             |   9 +-
 kernel/bpf/offload.c                         |  10 +-
 kernel/kcov.c                                | 126 +++++++-------
 lib/Kconfig.debug                            |   5 +-
 mm/swapfile.c                                |   7 +
 net/bridge/br_multicast.c                    |   4 +-
 net/can/j1939/j1939-priv.h                   |   1 +
 net/can/j1939/main.c                         |   5 +
 net/can/j1939/socket.c                       |  55 ++++++
 net/core/filter.c                            |   1 -
 net/ipv4/igmp.c                              |  14 +-
 net/ipv6/ah6.c                               |  29 ++--
 net/ipv6/seg6_local.c                        |   7 +
 net/netfilter/ipvs/ip_vs_xmit.c              |   6 +-
 net/nfc/nci/ntf.c                            |  26 ++-
 net/smc/smc_core.c                           |  27 ++-
 net/xfrm/espintcp.c                          |   9 +-
 net/xfrm/xfrm_user.c                         |   2 +-
 security/selinux/ss/conditional.c            |  12 +-
 sound/core/pcm_lib.c                         |  11 +-
 sound/core/pcm_native.c                      |  32 ++--
 sound/soc/tegra/tegra_pcm.c                  |   3 +
 sound/usb/card.c                             |  14 +-
 sound/usb/midi.c                             |   2 +
 83 files changed, 839 insertions(+), 742 deletions(-)