Commit graph

595136 commits

Author SHA1 Message Date
Linux Build Service Account
0fd0ad8913 Merge "defconfig: msm: Disable USELIB and INET_LRO" 2017-10-24 20:02:46 -07:00
Linux Build Service Account
b895f07a61 Merge "scsi: ufs: Fix stack overflow read in ufs debugfs driver" 2017-10-24 20:02:45 -07:00
Abhinav Kumar
a005a1e954 drm/msm: reset sink hdr capabilities during bridge disable
Reset the HDR capabilities during the bridge disable.
The capabilities are re-programmed the next time
the userspace issues the call to populate the modes.

Change-Id: I04dbaa99c291de13b81e12cb9742cc97d9b02593
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
2017-10-24 18:45:29 -07:00
Subbaraman Narayanamurthy
1b9a30ef0e regulator: qpnp-labibb: Allow 0 ms for IBB PWRUP_DLY1 and PWRDN_DLY2
Currently, IBB PWRUP_DLY1 and PWRDN_DLY2 settings are configured
only for values greater than 0. However, 0 ms (no delay) can be
allowed by disabling EN_PWRUP_DLY1 or EN_PWRDN_DLY2 bits. Add
support to allow this configuration.

CRs-Fixed: 2125062
Change-Id: I8ef3b5522b8d4db6befb3fb1c2e58ea24c0f5ea0
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
2017-10-24 17:37:50 -07:00
Subbaraman Narayanamurthy
ce1d2a8266 regulator: qpnp-labibb: Fix LAB PS_CTL configuration for pmi8998
PMI8998 LAB pulse skip configuration is different from PMI8996
and earlier PMICs. Fix it by using the right configuration API
to configure LAB PS_CTL along with supporting PM660A properly.
Since the existing LAB PS configuration threshold for pmi8998 is
incorrect in device tree, update it along with this change.

Change-Id: I2686733867ec3e2909d0c071a5881d3d824c713e
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
2017-10-24 17:35:58 -07:00
Subbaraman Narayanamurthy
49043e1584 leds: qpnp-wled: Fix configuration for AMOLED mode
Some registers are configured incorrectly for AMOLED mode in WLED
peripheral. Fix them based on the hardware documentation.

Change-Id: If021423653b94f1bcc97cdb50b7067af24bcef61
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
2017-10-24 16:41:45 -07:00
Subbaraman Narayanamurthy
703b54ebc4 leds: qpnp-wled: Disable module permanently when OVP fault persists
Currently, auto calibration will be invoked if an OVP fault is
triggered because of an incorrect sink configuration. However,
there are certain hardware platforms where the display panel is
not used. It is hard to differentiate such platforms as they
will be using the same device tree configuration or parameters
related to display panel passed through the bootloader.

Disable the module permanently and also keep the OVP fault
interrupt disabled when a valid sink configuration is not found
by auto calibration.

Change-Id: I302322020e8d6d4f92901dac468602c357967e18
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
2017-10-24 16:40:22 -07:00
Subbaraman Narayanamurthy
f24199bb12 leds: qpnp-wled: Configure WLED1_CTRL_SWITCHING_FREQUENCY selectively
As per the hardware documentation, WLED1_CTRL_SWITCHING_FREQUENCY
register is in logic_rb instead of in periph_rb. With overwrite
bit (bit 7) set, this can change the switching frequency from
1.6 MHz to 800 KHz for AMOLED whenever the module is disabled and
enabled. Fix this by not setting the overwrite bit for AMOLED
panel so that the frequency can be selected internally by the
hardware based on EN_AMOLED configuration.

Change-Id: I1594af40b53f762fa97884c019ad70f24ea78257
CRs-Fixed: 2106094
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
2017-10-24 16:38:52 -07:00
Subbaraman Narayanamurthy
7d1d130a1b leds: qpnp-wled: Improve auto calibration algorithm
If CABC is enabled and auto calibration is attempted, then OVP
fault can be seen even with a valid sink configuration and a
brightness level greater than or equal to 0.4 % dimming. This is
because of the modulation done through CABC pin which if low
enough can cause the brightness level to still go further down.

Fix this by disabling CABC on all sinks before running auto
calibration and re-enable it if the feature is enabled. Also,
modify the auto calibration brightness level to 200 so that the
load increase on WLED_VOUT can bring the voltage below OVP
threshold quick enough on a valid sink configuration.

Finally, disable WLED module before switching the sink
configuration and enable it after configuring sinks.

CRs-Fixed: 2125217
Change-Id: I570dc9eba540cd96328afd7c68f4643a112c4962
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
2017-10-24 16:36:59 -07:00
Subbaraman Narayanamurthy
df035333ce leds: qpnp-wled: Fix parameters passed to of_get_address_byname()
Pass NULL pointer to of_get_address_byname() for size and flags
parameters instead of an integer value 0.

Change-Id: I53984141bb8f1164c27b6a9a5d90853b4d077ee1
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
2017-10-24 16:35:46 -07:00
Anirudh Ghayal
11e17644b7 leds: qpnp-wled: Run auto-calibration during init
If the OVP fault is present during boot-up run
a WLED string auto-calibration.

Change-Id: I4b0e85cd64a1e8bca9bc7de17521d1f83798ed12
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>
2017-10-24 16:34:20 -07:00
Yasir Malik
1d96b7fa96 uapi: Export msm_ipc.h
Export msm_ipc.h for use by user-space.

Change-Id: I53b96c4cb0b6fe785d3e73e7f00565c68dadf411
CRs-Fixed: 2125734
Acked-by: Jennifer L Zenner <jzenner@qti.qualcomm.com>
Signed-off-by: Yasir Malik <ymalik@codeaurora.org>
2017-10-24 16:48:20 -04:00
Yasir Malik
06346e6b89 defconfig: arm64: fsm: Add configs for FSM platforms
Add configuration for 64-bit FSM platforms.

Change-Id: Icd5fb7875674e537a102af3fbc7d7c8b90c59740
CRs-Fixed: 2125734
Acked-by: Jennifer L Zenner <jzenner@qti.qualcomm.com>
Signed-off-by: Yasir Malik <ymalik@codeaurora.org>
2017-10-24 16:47:48 -04:00
Dmitry Shmidt
89805266af Revert "UPSTREAM: efi/libstub/arm64: Set -fpie when building the EFI stub"
It break boot with UEFI bootloader

This reverts commit 2f2860a504.
2017-10-24 12:42:10 -07:00
Leo Yan
774481506a cpufreq: schedutil: clamp util to CPU maximum capacity
The code is to get the CPU util by accumulate different scheduling
classes and when the total util value is larger than CPU capacity
then it clamps util to CPU maximum capacity. So we can get correct util
value when use PELT signal but if with WALT signal it misses to clamp
util value.

On the other hand, WALT doesn't accumulate different class utilization
but it needs to applying boost margin for WALT signal the CPU util
value is possible to be larger than CPU capacity; so this patch is to
always clamp util to CPU maximum capacity.

Change-Id: I05481ddbf20246bb9be15b6bd21b6ec039015ea8
Signed-off-by: Leo Yan <leo.yan@linaro.org>
2017-10-24 15:49:27 +00:00
Rakesh Pillai
28095e48ce ath10k: increase the allowed num of tx pending pkts
HL1.0 has more number of descriptors and hence we can
queue more packets for tx.

Allow a higher number of tx pending packets for better
throughput in concurrency cases.

CRs-Fixed: 2104072
Change-Id: I8dd98cee04200fbeccf655dcb1d982d037077101
Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
2017-10-24 19:01:02 +05:30
Rakesh Pillai
d2185a8c09 ath10k: Add radar detect width for wcn3990 interface combination
radar detect widths were not added for wcn3990 interface
combinations.

Add the radar detect widths for wcn3990 interface
combinations.

CRs-Fixed: 2122264
Change-Id: If212aa238944078541168fa633db64b8bb15bf44
Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
2017-10-24 05:15:21 -07:00
Abhinav Kumar
45a0076674 drm/msm: clear deep color bits in the HDMI controller
Clear the deep color bits in the HDMI controller in case
the mode does not need OR support deep color.

Otherwise it causes issues while switching across modes where
the sink supports deep color in one of the modes but not in the
other.

Change-Id: I8accf00e89868ccaa781a3f18eb9a662d9c9235c
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
2017-10-24 01:36:18 -07:00
Guchun Chen
d0db21101b drm: msm: fix list corruption problem
When multiple worker threads compete to update event_list, with current
vblank_ctrl_worker mechanism, there is one risk which can casue list node
is deleted for twice. This is because, due to the protected scope by
the spin_lock, mutex can exit when one thread is transvering the list,
but another queue thread may continue to add new event to the list.
This brings conflict risk. This patch is to correct this.

Change-Id: Ice31462d196c57ce18d7b998c1a1f0b7feeb08fc
Signed-off-by: Xiaowen Wu <wxiaowen@codeaurora.org>
Signed-off-by: Guchun Chen <guchunc@codeaurora.org>
2017-10-24 01:09:54 -07:00
Liangliang Lu
b150ef84c4 usb: gadget: Add check gadget function bind or not
For NCM gadget function, net device structure opts->net
will be freed when NCM unbind, but user space related
device node doesn't know it, will access net structre
without checking it exist or not, finally lead to crash.

Fix this by adding check gadget function bind or not.

Change-Id: I6af9e3868f71e7fa923600721e1f716508de9b55
Signed-off-by: Liangliang Lu <luliang@codeaurora.org>
2017-10-24 13:19:10 +08:00
Sayali Lokhande
644b4b6131 scsi: ufs: Fix stack overflow read in ufs debugfs driver
When getting string from userspace by simple_write_to_buffer
in ufs_qcom_dbg_testbus_cfg_write() function, the string
copied to configuration is not terminated with '\0'. Thus
stack overflow read may occur while copying configuration to
host->testbus.select_major, which will result in information
leak later while printing error message. This change adds null
character at the end of the input string to avoid information
leak.

Change-Id: Ic9a9204def4bd6976f42f5f80ae5c0a9730afeb1
Signed-off-by: Sayali Lokhande <sayalil@codeaurora.org>
2017-10-23 20:42:05 -07:00
Linux Build Service Account
9551e129dd Merge "cnss2: Decouple WLAN host driver and PCI/MHI for suspend/resume" 2017-10-23 17:16:45 -07:00
Sherry Yang
a7e1d33c7a FROMLIST: android: binder: Fix null ptr dereference in debug msg
(from https://patchwork.kernel.org/patch/9990323/)

Don't access next->data in kernel debug message when the
next buffer is null.

Bug: 36007193
Change-Id: Ib8240d7e9a7087a2256e88c0ae84b9df0f2d0224
Acked-by: Arve Hjønnevåg <arve@android.com>
Signed-off-by: Sherry Yang <sherryy@android.com>
2017-10-23 19:10:08 +00:00
Sherry Yang
c9391ba6ee FROMLIST: android: binder: Change binder_shrinker to static
(from https://patchwork.kernel.org/patch/9990321/)

binder_shrinker struct is not used anywhere outside of
binder_alloc.c and should be static.

Bug: 63926541
Change-Id: I7a13d4ddbaaf3721cddfe1d860e34c7be80dd082
Acked-by: Arve Hjønnevåg <arve@android.com>
Signed-off-by: Sherry Yang <sherryy@android.com>
2017-10-23 19:09:37 +00:00
Gustavo Solaira
0b9b71635d ARM: dts: msm: Use system time timestamp for PPS on msm8996 CV2X
Use system time timestamp for the PPS GPIO driver on
msm8996 CV2X boards.

Change-Id: Ib7231d9b182c956d3c169d6979dbb5fe7f185353
Signed-off-by: Gustavo Solaira <gustavos@codeaurora.org>
2017-10-23 10:36:52 -07:00
Gustavo Solaira
215533f02a pps-gpio: Add new property to use system time timestamp for PPS GPIO
If the device tree property "use-system-time-ts" is defined
then the timestamp used for PPS events will be the system time,
otherwise it will be the monotonic boot time.

Change-Id: I92fab1d8861e1d652fcb68066b417f44c1f8e29b
Signed-off-by: Gustavo Solaira <gustavos@codeaurora.org>
2017-10-23 10:36:47 -07:00
Dhoat Harpal
253635c10f soc: qcom: ipc_router_glink_xprt: Change wake source name
Name added for wake source is stored in stack memory. It does
not exist after the stack is gone, this leads to use after free
case.

Added name from Glink xprt struct which persists until
IPCRTR is not removed.

CRs-Fixed: 2124767
Change-Id: I580cf6d6d12682f1f3f25c2506c2b1a969ee89b8
Signed-off-by: Dhoat Harpal <hdhoat@codeaurora.org>
2017-10-23 20:50:14 +05:30
Linux Build Service Account
82e598b10a Merge "mmc: core: Prevent accessing user space buffer directly" 2017-10-23 05:47:58 -07:00
Linux Build Service Account
68579162c7 Merge "msm: camera: isp: Initialize the isp clock index before enable" 2017-10-23 05:47:57 -07:00
Linux Build Service Account
0267b3cfac Merge "msm: isp: Clear irq status if irq is set again with same value" 2017-10-23 05:47:56 -07:00
Linux Build Service Account
5de1a28a4b Merge "msm: isp: increase UB size for isp40" 2017-10-23 05:47:55 -07:00
Linux Build Service Account
7ddf625a2f Merge "msm: isp: Fix Ub allocation for image WM" 2017-10-23 05:47:54 -07:00
Chris Redpath
d34d2c97ae cpufreq/sched: Use cpu max freq rather than policy max
When we convert capacity into frequency, we used policy->max to get
the max freq of the cpu. Since this can be changed by userspace policy
or thermal events, we are potentially asking for a lower frequency
than the utilization demands.

Change over to using cpuinfo.max which is the max freq supported by
that cpu rather than the currently-chosen max. Frequency granted still
honours the max policy.

Tested by setting a userspace policy and observing the relevant vars
in a trace. In this instance, we ask for around 1ghz instead of 620MHz.

freq_new=1013512
unfixed_freq_new=624487
capacity=546
cpuinfo_max=1900800
policy_max=1171200

Change-Id: I8c5694db42243c6fb78bb9be9046b06ac81295e7
Signed-off-by: Chris Redpath <chris.redpath@arm.com>
2017-10-23 12:30:46 +01:00
Srinivas Ramana
f3fec90a93 defconfig: msm: Disable USELIB and INET_LRO
Disable the below defconfigs for SDM660 to address the
VTS KernelConfig test case failures.
Disable:
CONFIG_USELIB
CONFIG_INET_LRO

Enable:
CONFIG_CGROUP_DEBUG

Change-Id: I20ea6e4f7ac2350ad6a57a61a5b42464cfb273ef
Signed-off-by: Srinivas Ramana <sramana@codeaurora.org>
2017-10-23 16:04:15 +05:30
Vatsal Bucha
bc6d56b947 ASoC: sdm660_cdc: Fix pop noise issue at DMIC
Pop noise occurs during switch from handset to speaker mode
during voice call. This is because sufficient delay
is not provided for tx to unmute. A delayed workqueue
that will do unmute at the end solves the issue.

CRs-Fixed: 2101423
Change-Id: Idc1fd8e770eb0d361bd436ce35940200173106ef
Signed-off-by: Vatsal Bucha <vbucha@codeaurora.org>
2017-10-23 02:30:59 -07:00
Abir Ghosh
08dcce6a73 ARM: dts: msm: add support for QBT1000 on SDM630
Add QBT100 device for SDM630 with necessary clocks and GPIO
configurations. QBT1000 is fingerprint driver to communicate
with fingerprint trustzone app through QSEECOM. It also
receives interrupts from fingerprint sensor.

Change-Id: I0945f6377013f86ad531d9490ccbfa327bca034e
Signed-off-by: Abir Ghosh <abirg@codeaurora.org>
2017-10-23 14:22:34 +05:30
Linux Build Service Account
3f344fd011 Merge "ARM: dts: msm: Disable ASPM for MDM EP on msm8996 CV2X boards" 2017-10-22 20:29:34 -07:00
Greg Kroah-Hartman
89074de67a This is the 4.4.94 stable release
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Merge 4.4.94 into android-4.4

Changes in 4.4.94
	percpu: make this_cpu_generic_read() atomic w.r.t. interrupts
	drm/dp/mst: save vcpi with payloads
	MIPS: Fix minimum alignment requirement of IRQ stack
	sctp: potential read out of bounds in sctp_ulpevent_type_enabled()
	bpf/verifier: reject BPF_ALU64|BPF_END
	udpv6: Fix the checksum computation when HW checksum does not apply
	ip6_gre: skb_push ipv6hdr before packing the header in ip6gre_header
	net: emac: Fix napi poll list corruption
	packet: hold bind lock when rebinding to fanout hook
	bpf: one perf event close won't free bpf program attached by another perf event
	isdn/i4l: fetch the ppp_write buffer in one shot
	vti: fix use after free in vti_tunnel_xmit/vti6_tnl_xmit
	l2tp: Avoid schedule while atomic in exit_net
	l2tp: fix race condition in l2tp_tunnel_delete
	tun: bail out from tun_get_user() if the skb is empty
	packet: in packet_do_bind, test fanout with bind_lock held
	packet: only test po->has_vnet_hdr once in packet_snd
	net: Set sk_prot_creator when cloning sockets to the right proto
	tipc: use only positive error codes in messages
	Revert "bsg-lib: don't free job in bsg_prepare_job"
	locking/lockdep: Add nest_lock integrity test
	watchdog: kempld: fix gcc-4.3 build
	irqchip/crossbar: Fix incorrect type of local variables
	mac80211_hwsim: check HWSIM_ATTR_RADIO_NAME length
	mac80211: fix power saving clients handling in iwlwifi
	net/mlx4_en: fix overflow in mlx4_en_init_timestamp()
	netfilter: nf_ct_expect: Change __nf_ct_expect_check() return value.
	iio: adc: xilinx: Fix error handling
	Btrfs: send, fix failure to rename top level inode due to name collision
	f2fs: do not wait for writeback in write_begin
	md/linear: shutup lockdep warnning
	sparc64: Migrate hvcons irq to panicked cpu
	net/mlx4_core: Fix VF overwrite of module param which disables DMFS on new probed PFs
	crypto: xts - Add ECB dependency
	ocfs2/dlmglue: prepare tracking logic to avoid recursive cluster lock
	slub: do not merge cache if slub_debug contains a never-merge flag
	scsi: scsi_dh_emc: return success in clariion_std_inquiry()
	net: mvpp2: release reference to txq_cpu[] entry after unmapping
	i2c: at91: ensure state is restored after suspending
	ceph: clean up unsafe d_parent accesses in build_dentry_path
	uapi: fix linux/rds.h userspace compilation errors
	uapi: fix linux/mroute6.h userspace compilation errors
	target/iscsi: Fix unsolicited data seq_end_offset calculation
	nfsd/callback: Cleanup callback cred on shutdown
	cpufreq: CPPC: add ACPI_PROCESSOR dependency
	Revert "tty: goldfish: Fix a parameter of a call to free_irq"
	Linux 4.4.94

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2017-10-22 08:09:11 +02:00
Linux Build Service Account
252c16792e Merge "msm: ipa: Set ep delay on rmnet/mbim tether pipe" 2017-10-21 14:11:48 -07:00
Gerrit - the friendly Code Review server
3f7ce4d543 Merge changes into msm-4.4 2017-10-21 13:10:14 -07:00
Greg Kroah-Hartman
af9a9a7bed Linux 4.4.94 2017-10-21 17:09:07 +02:00
Greg Kroah-Hartman
401231d063 Revert "tty: goldfish: Fix a parameter of a call to free_irq"
This reverts commit 01b3db29ba which is
commit 1a5c2d1de7d35f5eb9793266237903348989502b upstream.

Ben writes:
	This fixes a bug introduced in 4.6 by commit 465893e18878 "tty:
	goldfish: support platform_device with id -1".  For earlier
	kernel versions, it *introduces* a bug.

So let's drop it.

Reported-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Cc: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Cc: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
2017-10-21 17:09:06 +02:00
Arnd Bergmann
cdbbea7809 cpufreq: CPPC: add ACPI_PROCESSOR dependency
[ Upstream commit a578884fa0d2768f13d37c6591a9e1ed600482d3 ]

Without the Kconfig dependency, we can get this warning:

warning: ACPI_CPPC_CPUFREQ selects ACPI_CPPC_LIB which has unmet direct dependencies (ACPI && ACPI_PROCESSOR)

Fixes: 5477fb3bd1 (ACPI / CPPC: Add a CPUFreq driver for use with CPPC)
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-10-21 17:09:06 +02:00
Kinglong Mee
c2c6f43e02 nfsd/callback: Cleanup callback cred on shutdown
[ Upstream commit f7d1ddbe7648af7460d23688c8c131342eb43b3a ]

The rpccred gotten from rpc_lookup_machine_cred() should be put when
state is shutdown.

Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-10-21 17:09:06 +02:00
Varun Prakash
429a4ac589 target/iscsi: Fix unsolicited data seq_end_offset calculation
[ Upstream commit 4d65491c269729a1e3b375c45e73213f49103d33 ]

In case of unsolicited data for the first sequence
seq_end_offset must be set to minimum of total data length
and FirstBurstLength, so do not add cmd->write_data_done
to the min of total data length and FirstBurstLength.

This patch avoids that with ImmediateData=Yes, InitialR2T=No,
MaxXmitDataSegmentLength < FirstBurstLength that a WRITE command
with IO size above FirstBurstLength triggers sequence error
messages, for example

Set following parameters on target (linux-4.8.12)
ImmediateData = Yes
InitialR2T = No
MaxXmitDataSegmentLength = 8k
FirstBurstLength = 64k

Log in from Open iSCSI initiator and execute
dd if=/dev/zero of=/dev/sdb bs=128k count=1 oflag=direct

Error messages on target
Command ITT: 0x00000035 with Offset: 65536, Length: 8192 outside
of Sequence 73728:131072 while DataSequenceInOrder=Yes.
Command ITT: 0x00000035, received DataSN: 0x00000001 higher than
expected 0x00000000.
Unable to perform within-command recovery while ERL=0.

Signed-off-by: Varun Prakash <varun@chelsio.com>
[ bvanassche: Use min() instead of open-coding it / edited patch description ]
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-10-21 17:09:06 +02:00
Dmitry V. Levin
823ba64c57 uapi: fix linux/mroute6.h userspace compilation errors
[ Upstream commit 72aa107df6a275cf03359934ca5799a2be7a1bf7 ]

Include <linux/in6.h> to fix the following linux/mroute6.h userspace
compilation errors:

/usr/include/linux/mroute6.h:80:22: error: field 'mf6cc_origin' has incomplete type
  struct sockaddr_in6 mf6cc_origin;  /* Origin of mcast */
/usr/include/linux/mroute6.h:81:22: error: field 'mf6cc_mcastgrp' has incomplete type
  struct sockaddr_in6 mf6cc_mcastgrp;  /* Group in question */
/usr/include/linux/mroute6.h:91:22: error: field 'src' has incomplete type
  struct sockaddr_in6 src;
/usr/include/linux/mroute6.h:92:22: error: field 'grp' has incomplete type
  struct sockaddr_in6 grp;
/usr/include/linux/mroute6.h:132:18: error: field 'im6_src' has incomplete type
  struct in6_addr im6_src, im6_dst;
/usr/include/linux/mroute6.h:132:27: error: field 'im6_dst' has incomplete type
  struct in6_addr im6_src, im6_dst;

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>
2017-10-21 17:09:06 +02:00
Dmitry V. Levin
028a419869 uapi: fix linux/rds.h userspace compilation errors
[ Upstream commit feb0869d90e51ce8b6fd8a46588465b1b5a26d09 ]

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>
2017-10-21 17:09:06 +02:00
Jeff Layton
c7a20ed295 ceph: clean up unsafe d_parent accesses in build_dentry_path
[ Upstream commit c6b0b656ca24ede6657abb4a2cd910fa9c1879ba ]

While we hold a reference to the dentry when build_dentry_path is
called, we could end up racing with a rename that changes d_parent.
Handle that situation correctly, by using the rcu_read_lock to
ensure that the parent dentry and inode stick around long enough
to safely check ceph_snap and ceph_ino.

Link: http://tracker.ceph.com/issues/18148
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Yan, Zheng <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-10-21 17:09:06 +02:00
Alexandre Belloni
c128baf6a1 i2c: at91: ensure state is restored after suspending
[ Upstream commit e3ccc921b7d8fd1fcd10a00720e09823d8078666 ]

When going to suspend, the I2C registers may be lost because the power to
VDDcore is cut. Restore them when resuming.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-10-21 17:09:06 +02:00
Thomas Petazzoni
d7ecae7266 net: mvpp2: release reference to txq_cpu[] entry after unmapping
[ Upstream commit 36fb7435b6ac4d288a2d4deea8934f9456ab46b6 ]

The mvpp2_txq_bufs_free() function is called upon TX completion to DMA
unmap TX buffers, and free the corresponding SKBs. It gets the
references to the SKB to free and the DMA buffer to unmap from a per-CPU
txq_pcpu data structure.

However, the code currently increments the pointer to the next entry
before doing the DMA unmap and freeing the SKB. It does not cause any
visible problem because for a given SKB the TX completion is guaranteed
to take place on the CPU where the TX was started. However, it is much
more logical to increment the pointer to the next entry once the current
entry has been completely unmapped/released.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
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>
2017-10-21 17:09:05 +02:00