-----BEGIN PGP SIGNATURE-----
iQIcBAABAgAGBQJZ/kCIAAoJEE44bZycYXAvRXwQAIZY4bXFnlvl8qJZLd8GV6gT
8FErDT14eHKBXZUe1a4TFFJ4FU/dVWfPEPJf2k/aotqjwEysxy5MhOApun12ZbF4
nL6ahNemhNxdIRQFVKBw6HCLyqNwbeBSD3ycLd6FNio4Xxz+3UHO1hoVEbTPSGOf
XD+100wsV3CHvoCnkmoGXH4PiD1zaNVPwJEh4Fu6yVJQPXDilszTNZgVv4oujhsZ
zp7Si3SpttfojkOcWgyqrV7jg2ALZxagf4SZ0KbbpwM/5fKEpYtC3sDDE3HyvcVm
CN0ApTIg7xnuaPsDMwHU9EGLVwlAZEAeiWtR2Byg1YoRQ7mEP9PfkP9xJv9YPxvP
Ovy7CqezRFjjscVsvrWScFaVtsdYbnT9e5uw2N3yLimHEKy+37x333gLCpbr+/0c
gsJMJMYTiq1MYUTpa+qf+rB0lQVo972+7FsjOs4ovdy+IJrpgMnKaL6U8drOns7t
Nmyf1cZTC6YPELnEA8LiRCRsi26HHA6Tknu8Nu2/uOEjeYD0y9iVivptwDB2W35Q
cECNGSJ85qCob73WDYB5ErGQCTwIm0PTdjzEvjCTxRooT164uhzfr0BdIWhIsdV5
uPNnkTYj3PkDlMGHhjVARI32In/VQyuf7hsugpVPn4/wKZV3jGJ/rMugAR2eSfTn
TFrKUsUdH0DYPZKgIhh8
=wa9B
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=pENk
-----END PGP SIGNATURE-----
Merge 3.10.108 into android-msm-bullhead-3.10-oreo-m5
Changes in 3.10.108: (141 commits)
ipvs: SNAT packet replies only for NATed connections
net: reduce skb_warn_bad_offload() noise
net: skb_needs_check() accepts CHECKSUM_NONE for tx
Staging: comedi: comedi_fops: Avoid orphaned proc entry
udp: consistently apply ufo or fragmentation
Bluetooth: bnep: bnep_add_connection() should verify that it's dealing with l2cap socket
Bluetooth: cmtp: cmtp_add_connection() should verify that it's dealing with l2cap socket
tcp: introduce tcp_rto_delta_us() helper for xmit timer fix
tcp: enable xmit timer fix by having TLP use time when RTO should fire
tcp: fix xmit timer to only be reset if data ACKed/SACKed
mm/page_alloc: Remove kernel address exposure in free_reserved_area()
leak in O_DIRECT readv past the EOF
usb: renesas_usbhs: fix the behavior of some usbhs_pkt_handle
usb: renesas_usbhs: fix the sequence in xfer_work()
usb: renesas_usbhs: Fix DMAC sequence for receiving zero-length packet
fs/exec.c: account for argv/envp pointers
rxrpc: Fix several cases where a padded len isn't checked in ticket decode
xfrm: policy: check policy direction value
nl80211: check for the required netlink attributes presence
ALSA: seq: Fix use-after-free at creating a port
MIPS: Send SIGILL for BPOSGE32 in `__compute_return_epc_for_insn'
serial: ifx6x60: fix use-after-free on module unload
KEYS: fix dereferencing NULL payload with nonzero length
usb: chipidea: debug: check before accessing ci_role
cpufreq: conservative: Allow down_threshold to take values from 1 to 10
powerpc/kprobes: Pause function_graph tracing during jprobes handling
staging: comedi: fix clean-up of comedi_class in comedi_init()
brcmfmac: fix possible buffer overflow in brcmf_cfg80211_mgmt_tx()
vt: fix unchecked __put_user() in tioclinux ioctls
crypto: talitos - Extend max key length for SHA384/512-HMAC and AEAD
PM / Domains: Fix unsafe iteration over modified list of device links
powerpc/64: Fix atomic64_inc_not_zero() to return an int
powerpc: Fix emulation of mfocrf in emulate_step()
powerpc/asm: Mark cr0 as clobbered in mftb()
usb: renesas_usbhs: fix usbhsc_resume() for !USBHSF_RUNTIME_PWCTRL
MIPS: Actually decode JALX in `__compute_return_epc_for_insn'
MIPS: Fix unaligned PC interpretation in `compute_return_epc'
MIPS: math-emu: Prevent wrong ISA mode instruction emulation
libata: array underflow in ata_find_dev()
workqueue: restore WQ_UNBOUND/max_active==1 to be ordered
ext4: fix SEEK_HOLE/SEEK_DATA for blocksize < pagesize
ext4: fix overflow caused by missing cast in ext4_resize_fs()
media: platform: davinci: return -EINVAL for VPFE_CMD_S_CCDC_RAW_PARAMS ioctl
target: Avoid mappedlun symlink creation during lun shutdown
fuse: initialize the flock flag in fuse_file on allocation
scsi: zfcp: fix queuecommand for scsi_eh commands when DIX enabled
scsi: zfcp: add handling for FCP_RESID_OVER to the fcp ingress path
scsi: zfcp: fix missing trace records for early returns in TMF eh handlers
scsi: zfcp: fix payload with full FCP_RSP IU in SCSI trace records
scsi: zfcp: trace HBA FSF response by default on dismiss or timedout late response
usb: renesas_usbhs: fix the BCLR setting condition for non-DCP pipe
usb: renesas_usbhs: fix usbhsf_fifo_clear() for RX direction
iommu/amd: Finish TLB flush in amd_iommu_unmap()
direct-io: Prevent NULL pointer access in submit_page_section
USB: serial: console: fix use-after-free after failed setup
KEYS: don't let add_key() update an uninstantiated key
FS-Cache: fix dereference of NULL user_key_payload
ext4: keep existing extra fields when inode expands
MIPS: Fix mips_atomic_set() retry condition
KEYS: prevent creating a different user's keyrings
KEYS: encrypted: fix dereference of NULL user_key_payload
md/bitmap: disable bitmap_resize for file-backed bitmaps.
lib/digsig: fix dereference of NULL user_key_payload
netfilter: invoke synchronize_rcu after set the _hook_ to NULL
md/raid10: submit bio directly to replacement disk
md: fix super_offset endianness in super_1_rdev_size_change
lib/cmdline.c: fix get_options() overflow while parsing ranges
ext4: fix SEEK_HOLE
net: prevent sign extension in dev_get_stats()
kernel/extable.c: mark core_kernel_text notrace
wext: handle NULL extra data in iwe_stream_add_point better
netfilter: nf_ct_ext: fix possible panic after nf_ct_extend_unregister
ext4: in ext4_seek_{hole,data}, return -ENXIO for negative offsets
ext4: avoid deadlock when expanding inode size
sctp: don't dereference ptr before leaving _sctp_walk_{params, errors}()
sctp: fix the check for _sctp_walk_params and _sctp_walk_errors
sctp: fully initialize the IPv6 address in sctp_v6_to_addr()
sctp: potential read out of bounds in sctp_ulpevent_type_enabled()
tcp: disallow cwnd undo when switching congestion control
netfilter: xt_TCPMSS: add more sanity tests on tcph->doff
tcp: reset sk_rx_dst in tcp_disconnect()
tcp: avoid setting cwnd to invalid ssthresh after cwnd reduction states
tcp: when rearming RTO, if RTO time is in past then fire RTO ASAP
tcp: initialize rcv_mss to TCP_MIN_MSS instead of 0
net/packet: check length in getsockopt() called with PACKET_HDRLEN
net: Set sk_prot_creator when cloning sockets to the right proto
net/mlx4_core: Fix VF overwrite of module param which disables DMFS on new probed PFs
net: 8021q: Fix one possible panic caused by BUG_ON in free_netdev
x86/io: Add "memory" clobber to insb/insw/insl/outsb/outsw/outsl
kvm: async_pf: fix rcu_irq_enter() with irqs enabled
net: ping: do not abuse udp_poll()
scsi: qla2xxx: don't disable a not previously enabled PCI device
drm/vmwgfx: Handle vmalloc() failure in vmw_local_fifo_reserve()
net: xilinx_emaclite: fix receive buffer overflow
serial: efm32: Fix parity management in 'efm32_uart_console_get_options()'
x86/mm/32: Set the '__vmalloc_start_set' flag in initmem_init()
mfd: omap-usb-tll: Fix inverted bit use for USB TLL mode
pvrusb2: reduce stack usage pvr2_eeprom_analyze()
usb: r8a66597-hcd: select a different endpoint on timeout
usb: r8a66597-hcd: decrease timeout
drivers/misc/c2port/c2port-duramar2150.c: checking for NULL instead of IS_ERR()
net: phy: fix marvell phy status reading
net: korina: Fix NAPI versus resources freeing
xfrm: NULL dereference on allocation failure
xfrm: Oops on error in pfkey_msg2xfrm_state()
cpufreq: s3c2416: double free on driver init error path
KVM: x86: zero base3 of unusable segments
KEYS: Fix an error code in request_master_key()
ipv6: avoid unregistering inet6_dev for loopback
cfg80211: Validate frequencies nested in NL80211_ATTR_SCAN_FREQUENCIES
cfg80211: Check if PMKID attribute is of expected size
mm: fix overflow check in expand_upwards()
crypto: caam - fix signals handling
ir-core: fix gcc-7 warning on bool arithmetic
udf: Fix deadlock between writeback and udf_setsize()
perf annotate: Fix broken arrow at row 0 connecting jmp instruction to its target
net/mlx4: Remove BUG_ON from ICM allocation routine
ipv4: initialize fib_trie prior to register_netdev_notifier call.
workqueue: implicit ordered attribute should be overridable
packet: fix tp_reserve race in packet_set_ring
staging:iio:resolver:ad2s1210 fix negative IIO_ANGL_VEL read
ALSA: core: Fix unexpected error at replacing user TLV
ACPI / APEI: Add missing synchronize_rcu() on NOTIFY_SCI removal
qlge: avoid memcpy buffer overflow
ipv6: fix memory leak with multiple tables during netns destruction
ipv6: fix typo in fib6_net_exit()
ip6_gre: fix endianness errors in ip6gre_err
crypto: AF_ALG - remove SGL terminator indicator when chaining
scsi: qla2xxx: Fix an integer overflow in sysfs code
tracing: Apply trace_clock changes to instance max buffer
tracing: Erase irqsoff trace with empty write
btrfs: prevent to set invalid default subvolid
IB/ipoib: rtnl_unlock can not come after free_netdev
team: fix memory leaks
IB/qib: fix false-postive maybe-uninitialized warning
KVM: nVMX: fix guest CR4 loading when emulating L2 to L1 exit
usb: gadget: composite: Fix use-after-free in usb_composite_overwrite_options
scsi: scsi_dh_emc: return success in clariion_std_inquiry()
can: esd_usb2: Fix can_dlc value for received RTR, frames
x86/apic: fix build breakage caused by incomplete backport to 3.10
Linux 3.10.108
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
commit a69261e4470d680185a15f748d9cdafb37c57a33 upstream.
The "goto err_armclk;" error path already does a clk_put(s3c_freq->hclk);
so this is a double free.
Fixes: 34ee550752 ([CPUFREQ] Add S3C2416/S3C2450 cpufreq driver)
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Most of the drivers do following in their ->target_index() routines:
struct cpufreq_freqs freqs;
freqs.old = old freq...
freqs.new = new freq...
cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE);
/* Change rate here */
cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE);
This is replicated over all cpufreq drivers today and there doesn't exists a
good enough reason why this shouldn't be moved to cpufreq core instead.
There are few special cases though, like exynos5440, which doesn't do everything
on the call to ->target_index() routine and call some kind of bottom halves for
doing this work, work/tasklet/etc..
They may continue doing notification from their own code as flag:
CPUFREQ_ASYNC_NOTIFICATION is already set for them.
All drivers are also modified in this patch to avoid breaking 'git bisect', as
double notification would happen otherwise.
Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Russell King <linux@arm.linux.org.uk>
Acked-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Reviewed-by: Lan Tianyu <tianyu.lan@intel.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Git-commit: d4019f0a92ab802f385cc9c8ad3ab7b5449712cb
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
[junjiew@codeaurora.org: dropped all conflicted changes in arch specific
cpufreq files that we don't use]
Signed-off-by: Junjie Wu <junjiew@codeaurora.org>
We don't need to set .owner = THIS_MODULE any more in cpufreq drivers
as this field isn't used any more by the cpufreq core.
This patch removes it and updates all dependent drivers accordingly.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Git-commit: adc97d6a735dbb1e94cb4f1bf0b55f258b349941
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
[junjiew@codeaurora.org: resolve trivial merge conflicts]
Signed-off-by: Junjie Wu <junjiew@codeaurora.org>
The "index" field of struct cpufreq_frequency_table was never an
index and isn't used at all by the cpufreq core. It only is useful
for cpufreq drivers for their internal purposes.
Many people nowadays blindly set it in ascending order with the
assumption that the core will use it, which is a mistake.
Rename it to "driver_data" as that's what its purpose is. All of its
users are updated accordingly.
[rjw: Changelog]
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Git-commit: 5070158804b5339c71809f5e673cea1cfacd804d
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
[junjiew@codeaurora.org: update non-upstream files]
Signed-off-by: Junjie Wu <junjiew@codeaurora.org>
policy->cpus contains all online cpus that have single shared clock line. And
their frequencies are always updated together.
Many SMP system's cpufreq drivers take care of this in individual drivers but
the best place for this code is in cpufreq core.
This patch modifies cpufreq_notify_transition() to notify frequency change for
all cpus in policy->cpus and hence updates all users of this API.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
The S3C2416/S3C2450 SoCs support two sources for the armclk.
The first source is the so called armdiv which divides the msysclk down
to provide necessary cpu rates. In this mode the core voltage must be
always at 1.3V. The frequency from the armdiv is not allowed to be
lower than the hclk frequency.
In the second mode the armclk can be sourced directly from the hclk in
the so called "dynamic voltags scaling" (dvs) mode. Here the armdiv
isn't used at all. Also in this mode the core voltage may be lowered.
Existing hardware and tests with it suggest 1.0V as sufficient.
When changing the clock source to the armdiv from the hclk, the SoC
shows stability issues if the new frequency is higher than the current
hclk frequency. Hence the driver always forces the armdiv to the hclk
frequency before the source change and lets the cpufreq issue another
set_target call for higher frequencies.
To mark the hclk frequency as lower as the corresponding armdiv
frequency it is set 1MHz below the real frequency. This lets the cpufreq
framework change between 133MHz based on hclk and 133MHz based on armdiv
at will.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Andrey Gusakov <dron0gus@gmail.com>
Signed-off-by: Dave Jones <davej@redhat.com>
Nathan Chancellor