Commit graph

2,575 commits

Author SHA1 Message Date
Guennadi Liakhovetski
87f4981ad5 UPSTREAM: media: uvcvideo: Add a metadata device node
Some UVC video cameras contain metadata in their payload headers. This
patch extracts that data, adding more clock synchronisation information,
on both bulk and isochronous endpoints and makes it available to the user
space on a separate video node, using the V4L2_CAP_META_CAPTURE capability
and the V4L2_BUF_TYPE_META_CAPTURE buffer queue type. By default, only the
V4L2_META_FMT_UVC pixel format is available from those nodes. However,
cameras can be added to the device ID table to additionally specify their
own metadata format, in which case that format will also become available
from the metadata node.

[Use put_unaligned instead of __put_unaligned_cpu64]
[Use put_unaligned for the sof field as well]

Conflicts:
	drivers/media/usb/uvc/uvc_queue.c
	drivers/media/usb/uvc/uvc_video.c

Change-Id: I2696d2c781376e363e0a77d8d895f416aaff09cb
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@intel.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: William Wu <william.wu@rock-chips.com>
(cherry picked from commit 088ead2552)
2018-07-05 18:27:41 +08:00
Guennadi Liakhovetski
8df73b298c UPSTREAM: media: v4l: Add a UVC Metadata format
Add a pixel format, used by the UVC driver to stream metadata.

Conflicts:
        Documentation/media/uapi/v4l/meta-formats.rst
        drivers/media/v4l2-core/v4l2-ioctl.c
        include/uapi/linux/videodev2.h

Change-Id: I979fd6b4d5d24510e47a1cfe525e8ae0a1a573ee
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@intel.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: William Wu <william.wu@rock-chips.com>
(cherry picked from commit 563a01e101)
2018-07-05 18:27:39 +08:00
Tao Huang
ca74123c69 LSK 18.05 v4.4-android
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Merge tag 'lsk-v4.4-18.05-android' of git://git.linaro.org/kernel/linux-linaro-stable.git

LSK 18.05 v4.4-android

* tag 'lsk-v4.4-18.05-android': (605 commits)
  ANDROID: sdcardfs: Don't d_drop in d_revalidate
  goldfish: pipe: ANDROID: mark local functions static
  UPSTREAM: ANDROID: binder: prevent transactions into own process.
  goldfish: pipe: ANDROID: Add DMA support
  UPSTREAM: f2fs: clear PageError on writepage - part 2
  UPSTREAM: f2fs: avoid fsync() failure caused by EAGAIN in writepage()
  ANDROID: x86_64_cuttlefish_defconfig: Disable KPTI
  UPSTREAM: mac80211: ibss: Fix channel type enum in ieee80211_sta_join_ibss()
  UPSTREAM: mac80211: Fix clang warning about constant operand in logical operation
  UPSTREAM: nl80211: Fix enum type of variable in nl80211_put_sta_rate()
  UPSTREAM: sysfs: remove signedness from sysfs_get_dirent
  UPSTREAM: tracing: Use cpumask_available() to check if cpumask variable may be used
  BACKPORT: clocksource: Use GENMASK_ULL in definition of CLOCKSOURCE_MASK
  UPSTREAM: netpoll: Fix device name check in netpoll_setup()
  FROMLIST: staging: Fix sparse warnings in vsoc driver.
  FROMLIST: staging: vsoc: Fix a i386-randconfig warning.
  FROMLIST: staging: vsoc: Create wc kernel mapping for region shm.
  goldfish: pipe: ANDROID: Replace writel with gf_write_ptr
  goldfish: pipe: ANDROID: Use dev_ logging instead of pr_
  goldfish: pipe: ANDROID: fix checkpatch warnings
  ...

Conflicts:
	fs/f2fs/node.c
	scripts/Makefile.lib

Change-Id: Ib92d11938a383464249fe6f2dad3ab2a05bc4770
2018-06-04 20:16:28 +08:00
Roman Kiryanov
62978d4b28 goldfish: pipe: ANDROID: Add DMA support
This change improves the pipe performance by removing unnesessary
memory copying.

Bug: 72717639
Bug: 66884503
Change-Id: I0d279f682039e411faf4212713d82ec355c3e9ee
Signed-off-by: Roman Kiryanov <rkir@google.com>
Signed-off-by: Lingfeng Yang <lfy@google.com>
2018-05-20 16:43:18 +05:30
Jaegeuk Kim
91d910fc2e f2fs/fscrypt: updates to v4.17-rc1
Pull f2fs update from Jaegeuk Kim:
 "In this round, we've mainly focused on performance tuning and critical
  bug fixes occurred in low-end devices. Sheng Yong introduced
  lost_found feature to keep missing files during recovery instead of
  thrashing them. We're preparing coming fsverity implementation. And,
  we've got more features to communicate with users for better
  performance. In low-end devices, some memory-related issues were
  fixed, and subtle race condtions and corner cases were addressed as
  well.

  Enhancements:
   - large nat bitmaps for more free node ids
   - add three block allocation policies to pass down write hints given by user
   - expose extension list to user and introduce hot file extension
   - tune small devices seamlessly for low-end devices
   - set readdir_ra by default
   - give more resources under gc_urgent mode regarding to discard and cleaning
   - introduce fsync_mode to enforce posix or not
   - nowait aio support
   - add lost_found feature to keep dangling inodes
   - reserve bits for future fsverity feature
   - add test_dummy_encryption for FBE

  Bug fixes:
   - don't use highmem for dentry pages
   - align memory boundary for bitops
   - truncate preallocated blocks in write errors
   - guarantee i_times on fsync call
   - clear CP_TRIMMED_FLAG correctly
   - prevent node chain loop during recovery
   - avoid data race between atomic write and background cleaning
   - avoid unnecessary selinux violation warnings on resgid option
   - GFP_NOFS to avoid deadlock in quota and read paths
   - fix f2fs_skip_inode_update to allow i_size recovery

  In addition to the above, there are several minor bug fixes and clean-ups"

Cherry-pick from origin/upstream-f2fs-stable-linux-4.4.y:

42bf67fc54 f2fs: remain written times to update inode during fsync
6cb5aa02bf f2fs: make assignment of t->dentry_bitmap more readable
a8d07f1f9c f2fs: truncate preallocated blocks in error case
86444d6006 f2fs: fix a wrong condition in f2fs_skip_inode_update
db2188a687 f2fs: reserve bits for fs-verity
ee2e74b3f0 f2fs: Add a segment type check in inplace write
0192e0a450 f2fs: no need to initialize zero value for GFP_F2FS_ZERO
49338842e9 f2fs: don't track new nat entry in nat set
d6a69d5e65 f2fs: clean up with F2FS_BLK_ALIGN
2c8834a7a2 f2fs: check blkaddr more accuratly before issue a bio
6ab573a9d9 f2fs: Set GF_NOFS in read_cache_page_gfp while doing f2fs_quota_read
7419dcb8be f2fs: introduce a new mount option test_dummy_encryption
9321e22c03 f2fs: introduce F2FS_FEATURE_LOST_FOUND feature
8a57196158 f2fs: release locks before return in f2fs_ioc_gc_range()
739ace131c f2fs: align memory boundary for bitops
4c55abe4f8 f2fs: remove unneeded set_cold_node()
30654507e0 f2fs: add nowait aio support
d909e94106 f2fs: wrap all options with f2fs_sb_info.mount_opt
5738be52b3 f2fs: Don't overwrite all types of node to keep node chain
0bdeb167c8 f2fs: introduce mount option for fsync mode
6bc490f0ee f2fs: fix to restore old mount option in ->remount_fs
0c9c3e0344 f2fs: wrap sb_rdonly with f2fs_readonly
6c6611223a f2fs: avoid selinux denial on CAP_SYS_RESOURCE
076a6f32fe f2fs: support hot file extension
58edcdbca6 f2fs: fix to avoid race in between atomic write and background GC
1e0aeb0af9 f2fs: do gc in greedy mode for whole range if gc_urgent mode is set
10b2d001d6 f2fs: issue discard aggressively in the gc_urgent mode
a5052f32b9 f2fs: set readdir_ra by default
1aa536a624 f2fs: add auto tuning for small devices
0ffdffc8f1 f2fs: add mount option for segment allocation policy
b798298912 f2fs: don't stop GC if GC is contended
766d232169 f2fs: expose extension_list sysfs entry
98b329de50 f2fs: fix to set KEEP_SIZE bit in f2fs_zero_range
4d409fa334 f2fs: introduce sb_lock to make encrypt pwsalt update exclusive
1f6bac14c1 f2fs: remove redundant initialization of pointer 'p'
946aefc754 f2fs: flush cp pack except cp pack 2 page at first
e5081a52ac f2fs: clean up f2fs_sb_has_xxx functions
a292477154 f2fs: remove redundant check of page type when submit bio
190e64a819 f2fs: fix to handle looped node chain during recovery
889d980876 f2fs: handle quota for orphan inodes
92b12bb1a2 f2fs: support passing down write hints to block layer with F2FS policy
22fa74c2b0 f2fs: support passing down write hints given by users to block layer
180900373e f2fs: fix to clear CP_TRIMMED_FLAG
0671fae134 f2fs: support large nat bitmap
eceb943d5d f2fs: fix to check extent cache in f2fs_drop_extent_tree
2e2a339c98 f2fs: restrict inline_xattr_size configuration
41dda11641 f2fs: fix heap mode to reset it back
39575737bb f2fs: fix potential corruption in area before F2FS_SUPER_OFFSET
7e0e7995ee fscrypt: fix build with pre-4.6 gcc versions
31d3279a4f fscrypt: fix up fscrypt_fname_encrypted_size() for internal use
82bec88856 fscrypt: define fscrypt_fname_alloc_buffer() to be for presented names
168a907828 fscrypt: calculate NUL-padding length in one place only
042ae9f4cf fscrypt: move fscrypt_symlink_data to fscrypt_private.h
f9550c24c2 fscrypt: remove fscrypt_fname_usr_to_disk()
7ac4756a24 f2fs: switch to fscrypt_get_symlink()
6b76f58e24 f2fs: switch to fscrypt ->symlink() helper functions
fd457d2c4e fscrypt: new helper function - fscrypt_get_symlink()
a1cdacb7ae fscrypt: new helper functions for ->symlink()
7f43602f4d fscrypt: trim down fscrypt.h includes
d9cadc11bd fscrypt: move fscrypt_is_dot_dotdot() to fs/crypto/fname.c
e6fe930580 fscrypt: move fscrypt_valid_enc_modes() to fscrypt_private.h
efefa434f4 fscrypt: move fscrypt_operations declaration to fscrypt_supp.h
7ed178bc8a fscrypt: split fscrypt_dummy_context_enabled() into supp/notsupp versions
3f16e09dad fscrypt: move fscrypt_ctx declaration to fscrypt_supp.h
8216a0b51a fscrypt: move fscrypt_info_cachep declaration to fscrypt_private.h
dfe0b3b1b6 fscrypt: move fscrypt_control_page() to supp/notsupp headers
3a2c791778 fscrypt: move fscrypt_has_encryption_key() to supp/notsupp headers

Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
2018-05-20 16:40:16 +05:30
Amit Pundir
f620a275d4 Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android
* linux-linaro-lsk-v4.4: (515 commits)
  Linux 4.4.132
  perf/x86: Fix possible Spectre-v1 indexing for x86_pmu::event_map()
  perf/core: Fix possible Spectre-v1 indexing for ->aux_pages[]
  perf/x86/msr: Fix possible Spectre-v1 indexing in the MSR driver
  perf/x86/cstate: Fix possible Spectre-v1 indexing for pkg_msr
  perf/x86: Fix possible Spectre-v1 indexing for hw_perf_event cache_*
  tracing/uprobe_event: Fix strncpy corner case
  Revert "Bluetooth: btusb: Fix quirk for Atheros 1525/QCA6174"
  atm: zatm: Fix potential Spectre v1
  net: atm: Fix potential Spectre v1
  can: kvaser_usb: Increase correct stats counter in kvaser_usb_rx_can_msg()
  tracing: Fix regex_match_front() to not over compare the test string
  libata: Apply NOLPM quirk for SanDisk SD7UB3Q*G1001 SSDs
  rfkill: gpio: fix memory leak in probe error path
  xfrm_user: fix return value from xfrm_user_rcv_msg
  f2fs: fix a dead loop in f2fs_fiemap()
  bdi: Fix oops in wb_workfn()
  tcp: fix TCP_REPAIR_QUEUE bound checking
  perf: Remove superfluous allocation error check
  soreuseport: initialise timewait reuseport field
  ...

Conflicts:
  arch/s390/kernel/module.c
  arch/x86/kernel/kprobes/core.c
  fs/proc/task_mmu.c
  net/ipv6/route.c

  Trivial conflicts between AOSP/LSK and backported/rebased LTS changes.

Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
2018-05-20 13:36:03 +05:30
Mark Brown
0e7fcfff8d This is the 4.4.132 stable release
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Merge tag 'v4.4.132' into linux-linaro-lsk-v4.4

This is the 4.4.132 stable release
2018-05-18 11:44:19 +01:00
Christian Borntraeger
1482b96a97 KVM: s390: wire up bpb feature
[ Upstream commit 35b3fde620 ]

The new firmware interfaces for branch prediction behaviour changes
are transparently available for the guest. Nevertheless, there is
new state attached that should be migrated and properly resetted.
Provide a mechanism for handling reset, migration and VSIE.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
[Changed capability number to 152. - Radim]
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-29 07:50:02 +02:00
Tao Huang
0b3ed0efcd Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
* linux-linaro-lsk-v4.4-android: (395 commits)
  Linux 4.4.126
  net: systemport: Rewrite __bcm_sysport_tx_reclaim()
  net: fec: Fix unbalanced PM runtime calls
  ieee802154: 6lowpan: fix possible NULL deref in lowpan_device_event()
  s390/qeth: on channel error, reject further cmd requests
  s390/qeth: lock read device while queueing next buffer
  s390/qeth: when thread completes, wake up all waiters
  s390/qeth: free netdevice when removing a card
  team: Fix double free in error path
  skbuff: Fix not waking applications when errors are enqueued
  net: Only honor ifindex in IP_PKTINFO if non-0
  netlink: avoid a double skb free in genlmsg_mcast()
  net/iucv: Free memory obtained by kzalloc
  net: ethernet: ti: cpsw: add check for in-band mode setting with RGMII PHY interface
  net: ethernet: arc: Fix a potential memory leak if an optional regulator is deferred
  l2tp: do not accept arbitrary sockets
  ipv6: fix access to non-linear packet in ndisc_fill_redirect_hdr_option()
  dccp: check sk for closed state in dccp_sendmsg()
  net: Fix hlist corruptions in inet_evict_bucket()
  Revert "genirq: Use irqd_get_trigger_type to compare the trigger type for shared IRQs"
  ...

Conflicts:
	include/linux/usb/quirks.h

Change-Id: I125065cef66846e4cdee799f4b34d07c309d353e
2018-04-08 18:28:30 +08:00
Matthias Kaehlcke
01f4db3cd8 PCI: Make PCI_ROM_ADDRESS_MASK a 32-bit constant
commit 76dc52684d upstream.

A 64-bit value is not needed since a PCI ROM address consists in 32 bits.
This fixes a clang warning about "implicit conversion from 'unsigned long'
to 'u32'".

Also remove now unnecessary casts to u32 from __pci_read_base() and
pci_std_update_resource().

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-08 11:51:57 +02:00
Mark Brown
a748c8be5a
Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android 2018-04-05 18:31:12 +01:00
Mark Brown
2da9deac1e This is the 4.4.126 stable release
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Merge tag 'v4.4.126' into linux-linaro-lsk-v4.4

This is the 4.4.126 stable release
2018-04-05 16:49:48 +01:00
Kirill Marinushkin
87eccc3cd1 ALSA: usb-audio: Fix parsing descriptor of UAC2 processing unit
commit a6618f4aed upstream.

Currently, the offsets in the UAC2 processing unit descriptor are
calculated incorrectly. It causes an issue when connecting the device which
provides such a feature:

~~~~
[84126.724420] usb 1-1.3.1: invalid Processing Unit descriptor (id 18)
~~~~

After this patch is applied, the UAC2 processing unit inits w/o this error.

Fixes: 23caaf19b1 ("ALSA: usb-mixer: Add support for Audio Class v2.0")
Signed-off-by: Kirill Marinushkin <k.marinushkin@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-28 18:40:12 +02:00
Tao Huang
3430c68a33 Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
* linux-linaro-lsk-v4.4-android: (660 commits)
  ANDROID: keychord: Check for write data size
  ANDROID: sdcardfs: Set num in extension_details during make_item
  ANDROID: sdcardfs: Hold i_mutex for i_size_write
  BACKPORT, FROMGIT: crypto: speck - add test vectors for Speck64-XTS
  BACKPORT, FROMGIT: crypto: speck - add test vectors for Speck128-XTS
  BACKPORT, FROMGIT: crypto: arm/speck - add NEON-accelerated implementation of Speck-XTS
  FROMGIT: crypto: speck - export common helpers
  BACKPORT, FROMGIT: crypto: speck - add support for the Speck block cipher
  UPSTREAM: ANDROID: binder: synchronize_rcu() when using POLLFREE.
  f2fs: updates on v4.16-rc1
  BACKPORT: tee: shm: Potential NULL dereference calling tee_shm_register()
  BACKPORT: tee: shm: don't put_page on null shm->pages
  BACKPORT: tee: shm: make function __tee_shm_alloc static
  BACKPORT: tee: optee: check type of registered shared memory
  BACKPORT: tee: add start argument to shm_register callback
  BACKPORT: tee: optee: fix header dependencies
  BACKPORT: tee: shm: inline tee_shm_get_id()
  BACKPORT: tee: use reference counting for tee_context
  BACKPORT: tee: optee: enable dynamic SHM support
  BACKPORT: tee: optee: add optee-specific shared pool implementation
  ...

Conflicts:
	drivers/irqchip/Kconfig
	drivers/media/i2c/tc35874x.c
	drivers/media/v4l2-core/v4l2-compat-ioctl32.c
	drivers/usb/gadget/function/f_fs.c
	fs/f2fs/node.c

Change-Id: Icecd73a515821b536fa3d81ea91b63d9b3699916
2018-03-09 19:10:14 +08:00
Jens Wiklander
6d64b1dd81 BACKPORT: tee: add register user memory
Added new ioctl to allow users register own buffers as a shared memory.

Change-Id: If7f52f1d7c733d1d31de791523a07748e77fa202
Signed-off-by: Volodymyr Babchuk <vlad.babchuk@gmail.com>
[jw: moved tee_shm_is_registered() declaration]
[jw: added space after __tee_shm_alloc() implementation]
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
(cherry picked from commit 033ddf12bc)
Signed-off-by: Victor Chong <victor.chong@linaro.org>
2018-03-05 21:58:40 +05:30
Jens Wiklander
da26f41084 BACKPORT: tee: add TEE_IOCTL_PARAM_ATTR_META
Adds TEE_IOCTL_PARAM_ATTR_META which can be used to indicate meta
parameters when communicating with user space. These meta parameters can
be used by supplicant support multiple parallel requests at a time.

Change-Id: Id119468872ef96c941da0dfbbabed59e55366f12
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
(cherry picked from commit f2aa97240c)
Signed-off-by: Victor Chong <victor.chong@linaro.org>
2018-03-05 21:58:40 +05:30
Tao Huang
8d2d0b6a51 LSK 18.02 v4.4-android
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Merge tag 'lsk-v4.4-18.02-android' of git://git.linaro.org/kernel/linux-linaro-stable.git

LSK 18.02 v4.4-android

* tag 'lsk-v4.4-18.02-android': (131 commits)
  Linux 4.4.114
  nfsd: auth: Fix gid sorting when rootsquash enabled
  net: tcp: close sock if net namespace is exiting
  flow_dissector: properly cap thoff field
  ipv4: Make neigh lookup keys for loopback/point-to-point devices be INADDR_ANY
  net: Allow neigh contructor functions ability to modify the primary_key
  vmxnet3: repair memory leak
  sctp: return error if the asoc has been peeled off in sctp_wait_for_sndbuf
  sctp: do not allow the v4 socket to bind a v4mapped v6 address
  r8169: fix memory corruption on retrieval of hardware statistics.
  pppoe: take ->needed_headroom of lower device into account on xmit
  net: qdisc_pkt_len_init() should be more robust
  tcp: __tcp_hdrlen() helper
  net: igmp: fix source address check for IGMPv3 reports
  lan78xx: Fix failure in USB Full Speed
  ipv6: ip6_make_skb() needs to clear cork.base.dst
  ipv6: fix udpv6 sendmsg crash caused by too small MTU
  ipv6: Fix getsockopt() for sockets with default IPV6_AUTOFLOWLABEL
  dccp: don't restart ccid2_hc_tx_rto_expire() if sk in closed state
  hrtimer: Reset hrtimer cpu base proper on CPU hotplug
  ...
2018-02-07 20:59:20 +08:00
Alex Shi
59e35359ec Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android 2018-02-01 12:02:38 +08:00
Alex Shi
a40f2a595a Merge tag 'v4.4.114' into linux-linaro-lsk-v4.4
This is the 4.4.114 stable release
2018-02-01 12:02:34 +08:00
Greg KH
506ff217e4 eventpoll.h: add missing epoll event masks
commit 7e04072685 upstream.

[resend due to me forgetting to cc: linux-api the first time around I
posted these back on Feb 23]

From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

For some reason these values are not in the uapi header file, so any
libc has to define it themselves.  To prevent them from needing to do
this, just have the kernel provide the correct values.

Reported-by: Elliott Hughes <enh@google.com>
Signed-off-by: Greg Hackmann <ghackmann@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-31 12:06:12 +01:00
Tao Huang
640193f76b Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
* linux-linaro-lsk-v4.4-android: (733 commits)
  LSK-ANDROID: memcg: Remove wrong ->attach callback
  LSK-ANDROID: arm64: mm: Fix __create_pgd_mapping() call
  ANDROID: sdcardfs: Move default_normal to superblock
  blkdev: Refactoring block io latency histogram codes
  FROMLIST: arm64: kpti: Fix the interaction between ASID switching and software PAN
  FROMLIST: arm64: Move post_ttbr_update_workaround to C code
  FROMLIST: arm64: mm: Rename post_ttbr0_update_workaround
  sched: EAS: Initialize push_task as NULL to avoid direct reference on out_unlock path
  fscrypt: updates on 4.15-rc4
  ANDROID: uid_sys_stats: fix the comment
  BACKPORT: tee: indicate privileged dev in gen_caps
  BACKPORT: tee: optee: sync with new naming of interrupts
  BACKPORT: tee: tee_shm: Constify dma_buf_ops structures.
  BACKPORT: tee: optee: interruptible RPC sleep
  BACKPORT: tee: optee: add const to tee_driver_ops and tee_desc structures
  BACKPORT: tee.txt: standardize document format
  BACKPORT: tee: add forward declaration for struct device
  BACKPORT: tee: optee: fix uninitialized symbol 'parg'
  BACKPORT: tee: add ARM_SMCCC dependency
  BACKPORT: selinux: nlmsgtab: add SOCK_DESTROY to the netlink mapping tables
  ...

Conflicts:
	arch/arm64/kernel/vdso.c
	drivers/usb/host/xhci-plat.c
	include/drm/drmP.h
	include/linux/kasan.h
	kernel/time/timekeeping.c
	mm/kasan/kasan.c
	security/selinux/nlmsgtab.c

Also add this commit:
0bcdc0987c ("time: Fix ktime_get_raw() incorrect base accumulation")
2018-01-26 19:26:47 +08:00
Jens Wiklander
0640930301 BACKPORT: tee: indicate privileged dev in gen_caps
Mirrors the TEE_DESC_PRIVILEGED bit of struct tee_desc:flags into struct
tee_ioctl_version_data:gen_caps as TEE_GEN_CAP_PRIVILEGED in
tee_ioctl_version()

Change-Id: Iebd281e36b45181325da6b7982f045b4642e72d4
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
(cherry picked from commit 059cf566e1)
Signed-off-by: Victor Chong <victor.chong@linaro.org>
2018-01-22 13:16:20 +05:30
Victor Chibotaru
4b4c3b015e UPSTREAM: kcov: support comparison operands collection
Enables kcov to collect comparison operands from instrumented code.
This is done by using Clang's -fsanitize=trace-cmp instrumentation
(currently not available for GCC).

The comparison operands help a lot in fuzz testing.  E.g.  they are used
in Syzkaller to cover the interiors of conditional statements with way
less attempts and thus make previously unreachable code reachable.

To allow separate collection of coverage and comparison operands two
different work modes are implemented.  Mode selection is now done via a
KCOV_ENABLE ioctl call with corresponding argument value.

Link: http://lkml.kernel.org/r/20171011095459.70721-1-glider@google.com
Signed-off-by: Victor Chibotaru <tchibo@google.com>
Signed-off-by: Alexander Potapenko <glider@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Andrey Konovalov <andreyknvl@google.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Alexander Popov <alex.popov@linux.com>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Vegard Nossum <vegard.nossum@oracle.com>
Cc: Quentin Casasnovas <quentin.casasnovas@oracle.com>
Cc: <syzkaller@googlegroups.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Bug: 64145065
(cherry-picked from ded97d2c2b)
Change-Id: Iaba700a3f4786048be14a5e764ccabceae114eb7
Signed-off-by: Paul Lawrence <paullawrence@google.com>
2018-01-22 13:15:43 +05:30
Dmitry Vyukov
8c8a5ee21a BACKPORT: kernel: add kcov code coverage
kcov provides code coverage collection for coverage-guided fuzzing
(randomized testing).  Coverage-guided fuzzing is a testing technique
that uses coverage feedback to determine new interesting inputs to a
system.  A notable user-space example is AFL
(http://lcamtuf.coredump.cx/afl/).  However, this technique is not
widely used for kernel testing due to missing compiler and kernel
support.

kcov does not aim to collect as much coverage as possible.  It aims to
collect more or less stable coverage that is function of syscall inputs.
To achieve this goal it does not collect coverage in soft/hard
interrupts and instrumentation of some inherently non-deterministic or
non-interesting parts of kernel is disbled (e.g.  scheduler, locking).

Currently there is a single coverage collection mode (tracing), but the
API anticipates additional collection modes.  Initially I also
implemented a second mode which exposes coverage in a fixed-size hash
table of counters (what Quentin used in his original patch).  I've
dropped the second mode for simplicity.

This patch adds the necessary support on kernel side.  The complimentary
compiler support was added in gcc revision 231296.

We've used this support to build syzkaller system call fuzzer, which has
found 90 kernel bugs in just 2 months:

  https://github.com/google/syzkaller/wiki/Found-Bugs

We've also found 30+ bugs in our internal systems with syzkaller.
Another (yet unexplored) direction where kcov coverage would greatly
help is more traditional "blob mutation".  For example, mounting a
random blob as a filesystem, or receiving a random blob over wire.

Why not gcov.  Typical fuzzing loop looks as follows: (1) reset
coverage, (2) execute a bit of code, (3) collect coverage, repeat.  A
typical coverage can be just a dozen of basic blocks (e.g.  an invalid
input).  In such context gcov becomes prohibitively expensive as
reset/collect coverage steps depend on total number of basic
blocks/edges in program (in case of kernel it is about 2M).  Cost of
kcov depends only on number of executed basic blocks/edges.  On top of
that, kernel requires per-thread coverage because there are always
background threads and unrelated processes that also produce coverage.
With inlined gcov instrumentation per-thread coverage is not possible.

kcov exposes kernel PCs and control flow to user-space which is
insecure.  But debugfs should not be mapped as user accessible.

Based on a patch by Quentin Casasnovas.

[akpm@linux-foundation.org: make task_struct.kcov_mode have type `enum kcov_mode']
[akpm@linux-foundation.org: unbreak allmodconfig]
[akpm@linux-foundation.org: follow x86 Makefile layout standards]
Signed-off-by: Dmitry Vyukov <dvyukov@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Cc: syzkaller <syzkaller@googlegroups.com>
Cc: Vegard Nossum <vegard.nossum@oracle.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Tavis Ormandy <taviso@google.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Quentin Casasnovas <quentin.casasnovas@oracle.com>
Cc: Kostya Serebryany <kcc@google.com>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Kees Cook <keescook@google.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Sasha Levin <sasha.levin@oracle.com>
Cc: David Drysdale <drysdale@google.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Kirill A. Shutemov <kirill@shutemov.name>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Bug: 64145065
(cherry-picked from 5c9a8750a6)
Change-Id: I17b5e04f6e89b241924e78ec32ead79c38b860ce
Signed-off-by: Paul Lawrence <paullawrence@google.com>
2018-01-22 13:15:43 +05:30
Jeffy Chen
651e5e14ce FROMLIST: media: rkisp1: Add user space ABI definitions
Add the header for userspace

Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>

BUG=b:36227021
TEST=Camera works on Scarlet with the whole series
(am from https://patchwork.linuxtv.org/patch/46245/)

Change-Id: I2ae3db2f719c4a5de2dc631a5692b333effe5ea3
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>
2018-01-05 17:57:22 +08:00
Jacob Chen
839b765c64 FROMLIST: media: videodev2.h, v4l2-ioctl: add rkisp1 meta buffer format
Add the Rockchip ISP1 specific processing parameter format
V4L2_META_FMT_RK_ISP1_PARAMS and metadata format
V4L2_META_FMT_RK_ISP1_STAT_3A for 3A.

Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>

BUG=b:36227021
TEST=Camera works on Scarlet with the whole series
(am from https://patchwork.linuxtv.org/patch/46247/)

Conflicts:
	drivers/media/v4l2-core/v4l2-ioctl.c

Change-Id: I9ede55b68c075e54cefb11edecf5ef68b5452ec4
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>
2018-01-05 17:57:22 +08:00
Algea Cao
1dc19a6a92 UPSTREAM: media: cec: add CEC_EVENT_PIN_HPD_LOW/HIGH events
Add support for two new low-level events: PIN_HPD_LOW and PIN_HPD_HIGH.

This is specifically meant for use with the upcoming cec-gpio driver
and makes it possible to trace when the HPD pin changes. Some HDMI
sinks do strange things with the HPD and this makes it easy to debug
this.

Note that this also moves the initialization of a devnode mutex and
list to the allocate_adapter function: if the HPD is high, then as
soon as the HPD interrupt is created an interrupt occurs and
cec_queue_pin_hpd_event() is called which requires that the devnode
mutex and list are initialized.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
(cherry picked from commit 333ef6bd10)

Change-Id: I2fc5ca673ed67247d6f1a60906e515caa828a064
Signed-off-by: Algea Cao <algea.cao@rock-chips.com>
2017-12-27 16:38:53 +08:00
Algea Cao
8f65162afb UPSTREAM: media: cec: rename pin events/function
The CEC_EVENT_PIN_LOW/HIGH defines and the cec_queue_pin_event() function
did not specify that these were about CEC pin events.

Since in the future there will also be HPD pin events it is wise to rename
the event defines and function to CEC_EVENT_PIN_CEC_LOW/HIGH and
cec_queue_pin_cec_event() now before these become part of the ABI.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
(cherry picked from commit 9a6b2a8740)

Change-Id: I292a2aca552575958e0705727ab7ea277839b479
Signed-off-by: Algea Cao <algea.cao@rock-chips.com>
2017-12-27 16:38:53 +08:00
Algea Cao
ab040de4d7 UPSTREAM: media: linux/cec.h: add pin monitoring API support
Add support for low-level CEC pin monitoring. This adds a new monitor
mode, a new capability and two new events.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
(cherry picked from commit 6303d97873)

Change-Id: I39749134b7666c7454fa32ef12057cead7031c85
Signed-off-by: Algea Cao <algea.cao@rock-chips.com>
2017-12-27 16:38:53 +08:00
Algea Cao
8a11dfd7bc UPSTREAM: media: cec: rework the cec event handling
Event handling was always fairly simplistic since there were only
two events. With the addition of pin events this needed to be redesigned.

The state_change and lost_msgs events are now core events with the
guarantee that the last state is always available. The new pin events
are a queue of events (up to 64 for each event) and the oldest event
will be dropped if the application cannot keep up. Lost events are
marked with a new event flag.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
(cherry picked from commit 6b2bbb0874)

Change-Id: I922f9ef9ae718ed93e02556cc007b2d943c5b11d
Signed-off-by: Algea Cao <algea.cao@rock-chips.com>
2017-12-27 16:38:53 +08:00
Algea Cao
90d6a371c2 UPSTREAM: [media] cec: add CEC_CAP_NEEDS_HPD
Add a new capability CEC_CAP_NEEDS_HPD. If this capability is set
then the hardware can only use CEC if the HDMI Hotplug Detect pin
is high. Such hardware cannot handle the corner case in the CEC specification
where it is possible to transmit messages even if no hotplug signal is
present (needed for some displays that turn off the HPD when in standby,
but still have CEC enabled).

Typically hardware that needs this capability have the HPD wired to the CEC
block, often to a 'power' or 'active' pin.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
(cherry picked from commit f902c1e95d)

Change-Id: I6bdbb202fb53ae2e8f14e3be15ec7613914f2bbb
Signed-off-by: Algea Cao <algea.cao@rock-chips.com>
2017-12-27 16:38:53 +08:00
Alex Shi
fa33cf591e Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android 2017-12-10 13:02:04 +08:00
Alex Shi
d879d2bd4b Merge tag 'v4.4.105' into linux-linaro-lsk-v4.4
This is the 4.4.105 stable release
2017-12-10 13:01:58 +08:00
Masakazu Mokuno
9d812f7bef USB: core: Add type-specific length check of BOS descriptors
commit 81cf4a4536 upstream.

As most of BOS descriptors are longer in length than their header
'struct usb_dev_cap_header', comparing solely with it is not sufficient
to avoid out-of-bounds access to BOS descriptors.

This patch adds descriptor type specific length check in
usb_get_bos_descriptor() to fix the issue.

Signed-off-by: Masakazu Mokuno <masakazu.mokuno@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-09 18:42:44 +01:00
John Youn
f044af8c1d usb: ch9: Add size macro for SSP dev cap descriptor
commit 446fa3a95d upstream.

The SuperspeedPlus Device Capability Descriptor has a variable size
depending on the number of sublink speed attributes.

This patch adds a macro to calculate that size. The macro takes one
argument, the Sublink Speed Attribute Count (SSAC) as reported by the
descriptor in bmAttributes[4:0].

See USB 3.1 9.6.2.5, Table 9-19.

Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-09 18:42:44 +01:00
Mathias Nyman
ddaa1ae2eb usb: Add USB 3.1 Precision time measurement capability descriptor support
commit faee822c5a upstream.

USB 3.1 devices that support precision time measurement have an
additional PTM cabaility descriptor as part of the full BOS descriptor

Look for this descriptor while parsing the BOS descriptor, and store it in
struct usb_hub_bos if it exists.

Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-09 18:42:43 +01:00
Alex Shi
9889b7205a Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android 2017-12-08 14:03:39 +08:00
Alex Shi
f2363994a7 Merge tag 'v4.4.104' into linux-linaro-lsk-v4.4
This is the 4.4.104 stable release
2017-12-08 14:03:35 +08:00
Huacai Chen
5a7391b6d8 bcache: Fix building error on MIPS
commit cf33c1ee52 upstream.

This patch try to fix the building error on MIPS. The reason is MIPS
has already defined the PTR macro, which conflicts with the PTR macro
in include/uapi/linux/bcache.h.

[fixed by mlyle: corrected a line-length issue]

Signed-off-by: Huacai Chen <chenhc@lemote.com>
Reviewed-by: Michael Lyle <mlyle@lyle.org>
Signed-off-by: Michael Lyle <mlyle@lyle.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-05 11:22:51 +01:00
Tao Huang
afd240d168 Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
* linux-linaro-lsk-v4.4-android: (510 commits)
  Linux 4.4.103
  Revert "sctp: do not peel off an assoc from one netns to another one"
  xen: xenbus driver must not accept invalid transaction ids
  s390/kbuild: enable modversions for symbols exported from asm
  ASoC: wm_adsp: Don't overrun firmware file buffer when reading region data
  btrfs: return the actual error value from from btrfs_uuid_tree_iterate
  ASoC: rsnd: don't double free kctrl
  netfilter: nf_tables: fix oob access
  netfilter: nft_queue: use raw_smp_processor_id()
  spi: SPI_FSL_DSPI should depend on HAS_DMA
  staging: iio: cdc: fix improper return value
  iio: light: fix improper return value
  mac80211: Suppress NEW_PEER_CANDIDATE event if no room
  mac80211: Remove invalid flag operations in mesh TSF synchronization
  drm: Apply range restriction after color adjustment when allocation
  ALSA: hda - Apply ALC269_FIXUP_NO_SHUTUP on HDA_FIXUP_ACT_PROBE
  ath10k: set CTS protection VDEV param only if VDEV is up
  ath10k: fix potential memory leak in ath10k_wmi_tlv_op_pull_fw_stats()
  ath10k: ignore configuring the incorrect board_id
  ath10k: fix incorrect txpower set by P2P_DEVICE interface
  ...

Conflicts:
	drivers/media/v4l2-core/v4l2-ctrls.c
	kernel/sched/fair.c

Change-Id: I48152b2a0ab1f9f07e1da7823119b94f9b9e1751
2017-12-01 11:04:13 +08:00
Alex Shi
c6c917192d Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android 2017-11-22 12:01:54 +08:00
Alex Shi
c0426ccf53 Merge tag 'v4.4.100' into linux-linaro-lsk-v4.4
This is the 4.4.100 stable release
2017-11-22 12:01:52 +08:00
Dmitry V. Levin
834a5d880a uapi: fix linux/rds.h userspace compilation errors
[ Upstream commit feb0869d90 ]

Consistently use types from linux/types.h to fix the following
linux/rds.h userspace compilation errors:

/usr/include/linux/rds.h:106:2: error: unknown type name 'uint8_t'
  uint8_t name[32];
/usr/include/linux/rds.h:107:2: error: unknown type name 'uint64_t'
  uint64_t value;
/usr/include/linux/rds.h:117:2: error: unknown type name 'uint64_t'
  uint64_t next_tx_seq;
/usr/include/linux/rds.h:118:2: error: unknown type name 'uint64_t'
  uint64_t next_rx_seq;
/usr/include/linux/rds.h:121:2: error: unknown type name 'uint8_t'
  uint8_t transport[TRANSNAMSIZ];  /* null term ascii */
/usr/include/linux/rds.h:122:2: error: unknown type name 'uint8_t'
  uint8_t flags;
/usr/include/linux/rds.h:129:2: error: unknown type name 'uint64_t'
  uint64_t seq;
/usr/include/linux/rds.h:130:2: error: unknown type name 'uint32_t'
  uint32_t len;
/usr/include/linux/rds.h:135:2: error: unknown type name 'uint8_t'
  uint8_t flags;
/usr/include/linux/rds.h:139:2: error: unknown type name 'uint32_t'
  uint32_t sndbuf;
/usr/include/linux/rds.h:144:2: error: unknown type name 'uint32_t'
  uint32_t rcvbuf;
/usr/include/linux/rds.h:145:2: error: unknown type name 'uint64_t'
  uint64_t inum;
/usr/include/linux/rds.h:153:2: error: unknown type name 'uint64_t'
  uint64_t       hdr_rem;
/usr/include/linux/rds.h:154:2: error: unknown type name 'uint64_t'
  uint64_t       data_rem;
/usr/include/linux/rds.h:155:2: error: unknown type name 'uint32_t'
  uint32_t       last_sent_nxt;
/usr/include/linux/rds.h:156:2: error: unknown type name 'uint32_t'
  uint32_t       last_expected_una;
/usr/include/linux/rds.h:157:2: error: unknown type name 'uint32_t'
  uint32_t       last_seen_una;
/usr/include/linux/rds.h:164:2: error: unknown type name 'uint8_t'
  uint8_t  src_gid[RDS_IB_GID_LEN];
/usr/include/linux/rds.h:165:2: error: unknown type name 'uint8_t'
  uint8_t  dst_gid[RDS_IB_GID_LEN];
/usr/include/linux/rds.h:167:2: error: unknown type name 'uint32_t'
  uint32_t max_send_wr;
/usr/include/linux/rds.h:168:2: error: unknown type name 'uint32_t'
  uint32_t max_recv_wr;
/usr/include/linux/rds.h:169:2: error: unknown type name 'uint32_t'
  uint32_t max_send_sge;
/usr/include/linux/rds.h:170:2: error: unknown type name 'uint32_t'
  uint32_t rdma_mr_max;
/usr/include/linux/rds.h:171:2: error: unknown type name 'uint32_t'
  uint32_t rdma_mr_size;
/usr/include/linux/rds.h:212:9: error: unknown type name 'uint64_t'
 typedef uint64_t rds_rdma_cookie_t;
/usr/include/linux/rds.h:215:2: error: unknown type name 'uint64_t'
  uint64_t addr;
/usr/include/linux/rds.h:216:2: error: unknown type name 'uint64_t'
  uint64_t bytes;
/usr/include/linux/rds.h:221:2: error: unknown type name 'uint64_t'
  uint64_t cookie_addr;
/usr/include/linux/rds.h:222:2: error: unknown type name 'uint64_t'
  uint64_t flags;
/usr/include/linux/rds.h:228:2: error: unknown type name 'uint64_t'
  uint64_t  cookie_addr;
/usr/include/linux/rds.h:229:2: error: unknown type name 'uint64_t'
  uint64_t  flags;
/usr/include/linux/rds.h:234:2: error: unknown type name 'uint64_t'
  uint64_t flags;
/usr/include/linux/rds.h:240:2: error: unknown type name 'uint64_t'
  uint64_t local_vec_addr;
/usr/include/linux/rds.h:241:2: error: unknown type name 'uint64_t'
  uint64_t nr_local;
/usr/include/linux/rds.h:242:2: error: unknown type name 'uint64_t'
  uint64_t flags;
/usr/include/linux/rds.h:243:2: error: unknown type name 'uint64_t'
  uint64_t user_token;
/usr/include/linux/rds.h:248:2: error: unknown type name 'uint64_t'
  uint64_t  local_addr;
/usr/include/linux/rds.h:249:2: error: unknown type name 'uint64_t'
  uint64_t  remote_addr;
/usr/include/linux/rds.h:252:4: error: unknown type name 'uint64_t'
    uint64_t compare;
/usr/include/linux/rds.h:253:4: error: unknown type name 'uint64_t'
    uint64_t swap;
/usr/include/linux/rds.h:256:4: error: unknown type name 'uint64_t'
    uint64_t add;
/usr/include/linux/rds.h:259:4: error: unknown type name 'uint64_t'
    uint64_t compare;
/usr/include/linux/rds.h:260:4: error: unknown type name 'uint64_t'
    uint64_t swap;
/usr/include/linux/rds.h:261:4: error: unknown type name 'uint64_t'
    uint64_t compare_mask;
/usr/include/linux/rds.h:262:4: error: unknown type name 'uint64_t'
    uint64_t swap_mask;
/usr/include/linux/rds.h:265:4: error: unknown type name 'uint64_t'
    uint64_t add;
/usr/include/linux/rds.h:266:4: error: unknown type name 'uint64_t'
    uint64_t nocarry_mask;
/usr/include/linux/rds.h:269:2: error: unknown type name 'uint64_t'
  uint64_t flags;
/usr/include/linux/rds.h:270:2: error: unknown type name 'uint64_t'
  uint64_t user_token;
/usr/include/linux/rds.h:274:2: error: unknown type name 'uint64_t'
  uint64_t user_token;
/usr/include/linux/rds.h:275:2: error: unknown type name 'int32_t'
  int32_t  status;

Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-21 09:21:23 +01:00
Dmitry V. Levin
16e7973f8e uapi: fix linux/rds.h userspace compilation error
[ Upstream commit 1786dbf370 ]

On the kernel side, sockaddr_storage is #define'd to
__kernel_sockaddr_storage.  Replacing struct sockaddr_storage with
struct __kernel_sockaddr_storage defined by <linux/socket.h> fixes
the following linux/rds.h userspace compilation error:

/usr/include/linux/rds.h:226:26: error: field 'dest_addr' has incomplete type
  struct sockaddr_storage dest_addr;

Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-21 09:21:23 +01:00
Sasha Levin
f5e303d54a Revert "uapi: fix linux/rds.h userspace compilation errors"
This reverts commit ad50561ba7a664bc581826c9d57d137fcf17bfa5.

There was a mixup with the commit message for two upstream commit
that have the same subject line.

This revert will be followed by the two commits with proper commit
messages.

Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-21 09:21:23 +01:00
Amit Pundir
839f249169 Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android
Conflicts due to AOSP's backported commits:
    fs/f2fs/crypto.c
    fs/f2fs/crypto_fname.c
        Deleted by AOSP commit c1286ff41c2f ("f2fs: backport from (4c1fad64 -
        Merge tag 'for-f2fs-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs)")

    fs/f2fs/crypto_key.c
    fs/f2fs/data.c
    fs/f2fs/file.c
        AOSP commit 13f002354db1 ("f2fs: catch up to v4.14-rc1")
        override most of stable 4.4.y changes.

Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
2017-11-20 20:53:19 +05:30
Hans Verkuil
36ada791c4 UPSTREAM: [media] cec: fix report_current_latency
In the (very) small print of the REPORT_CURRENT_LATENCY message there is a
line that says that the last byte of the message (audio out delay) is only
present if the 'audio out compensated' value is 3.

I missed this, and so if this message was sent with a total length of 6 (i.e.
without the audio out delay byte), then it was rejected by the framework
since a minimum length of 7 was expected.

Fix this minimum length check and update the wrappers in cec-funcs.h to do
the right thing based on the message length.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
(cherry picked from commit f3854973f1)

Change-Id: Iec4d9db94bb66194ec68c014a06f8b2d33f1dbdb
Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
2017-11-06 17:54:41 +08:00
Hans Verkuil
ad3cd7685b UPSTREAM: [media] cec.h/cec-funcs.h: don't use bool in public headers
Replace bool by int or __u8 (when used in a struct).

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
(cherry picked from commit 3145c754ac)

Change-Id: I690eccd438339cf490e746ba6ef780f705b1046a
Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
2017-11-06 17:51:08 +08:00
Hans Verkuil
7462693803 UPSTREAM: [media] cec: move the CEC framework out of staging and to media
The last open issues have been addressed, so it is time to move
this out of staging and into the mainline and to move the public
cec headers to include/uapi/linux.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
(cherry picked from commit 0dbacebede)

Change-Id: I7bf14806f5043a2565328fa715cf44fe2b4ad713
Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
2017-11-06 17:50:20 +08:00
Alex Shi
2f68ef7576 Merge tag 'v4.4.96' into linux-linaro-lsk-v4.4
This is the 4.4.96 stable release
2017-11-03 12:02:27 +08:00