| Commit message (Collapse) | Author | Age |
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There's no need to check whether the device has been connected
when disconnect it, for we'll always do disconnect after the device
has been connected. Even if we do disconnect incorrectly, it'll not
affect. Now we have both ASYNC_AUDIO/VIDEO flag and SYNC_AUDIO/
VIDEO flag. Sometimes SYNC flag would be set when device is connected,
while ASYNC flag is set when disconnect, the two flags are not match.
If we check here, that would return false. So we could remove the flags.
CRs-Fixed: 2033810
Change-Id: I305f64352815cd38a4c9618bcd22a4d103c14818
Signed-off-by: zhaoyuan <yzhao@codeaurora.org>
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Fix a potential buffer overflow that could occur
during firmware download by storing buffer address
locally instead of inside MHI context.
CRs-Fixed: 1109397
Change-Id: If27ba602cdafdc8d25a94fdc0d74e8970bf0b0f4
Signed-off-by: Sujeev Dias <sdias@codeaurora.org>
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Define ops_keep_radio_on_during_sleep as static as it is used
only in msm_11ad context.
Change-Id: Id95579961ce5cdd3fbdf063578bd4d9144f8a725
Signed-off-by: Maya Erez <merez@codeaurora.org>
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Change keep_radio_on_during_sleep DT property to follow
the naming convention.
Change-Id: I6450cfdfe38a4cf5b1b1ccb40b5506a34aeb076a
Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
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ipa post init is accessed from user space
context from ops structure.
While user space program triggered post init
there could be a chance, where the
user space context may get killed at any time,
due to which the memory allocation in post init
gets failed and in turn which clean up the
IPA driver.
Because the memory allocation of the
sigkill pending process will fail.
Make changes in ops structure write func-pointer to
queue a work instead of directly invoking post init.
So that ipa post init will execute in workqueue context.
Change-Id: Ia11b3a868d960111422c357bcc9924ef7b220e67
Acked-by: Mohammed Javid <mjavid@qti.qualcomm.com>
Signed-off-by: Utkarsh Saxena <usaxena@codeaurora.org>
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When driver calls ops_bus_request with high bandwidth requirement,
affinity of wil6210 interrupt is set to first big core. However this
setting is not cleared when driver lowers bandwidth requirement.
This causes WARN_ON_ONCE(desc->affinity_hint) upon wil6210 rmmod.
Fix this by clearing affinity hint upon low bandwidth request.
Change-Id: I87b6b7ec9b369b84a9d3724d92a821a1302d1f83
Signed-off-by: Dedy Lansky <dlansky@codeaurora.org>
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Transition to D3 hot in system suspend allows the wil6210
device to preserve the active connections in system suspend.
Change-Id: I4c24551f91ee7e59d4bfee02b0911c31ae0a05b1
Signed-off-by: Maya Erez <merez@codeaurora.org>
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In order to preserve the connection in suspend/resume flow,
wil6210 host allows going to PCIe D3hot state in suspend,
instead of performing a full wil6210 device reset. This
requires the platform ability to initiate wakeup in case of
RX data. To check that, a new platform API is added.
In addition, add cfg80211 suspend/resume callbacks
implementation.
Change-Id: I3846eaaa8d6e9ecbe5adbb0c04c7574865d5af5e
Signed-off-by: Maya Erez <merez@codeaurora.org>
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add support on wan-driver to query modem or
wlan-fw to get the total data usage for all
tethered clients.
Change-Id: I56f40f1c0f6b2ec4279e78b3aeb81c687d08bf2e
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
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In some cases the audio codec is not ready when display
is up, while the interface driver doesn't know how to
respond without knowing audio codec's status. So add an
audio ops to support this case.
CRs-Fixed: 2010135
Change-Id: I4a19f57858a5ed2999daefc0192d62bef332453b
Signed-off-by: Ray Zhang <rayz@codeaurora.org>
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When resetting a GSI channel a special handling is needed
if there is an open aggregation frame. This handling is applied
to USB and MHI channels. This commit applies this handling to
GPI (system) channels as well.
Change-Id: Iebdf3d7375a4bd584c75503f01e64d7106f25e5a
CRs-Fixed: 2029089
Acked-by: Ady Abraham <adya@qti.qualcomm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
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Check whether array index is within the bounds in
seemp_logk_get_bit_from_vector().
Change-Id: Idccf75736582b2390540f4d7b3351c018937186a
Signed-off-by: Yida Wang <yidaw@codeaurora.org>
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For the status IPA_HW_2_CPU_WDI_RX_FSM_TRANSITION_ERROR,
receive from the uC, add a logic to retry sending the same
command for maximum of 10 retires.
Change-Id: I4b241311e0699aea0e24b3a279622a8a1aaa737d
Acked-by: Mohammed Javid <mjavid@qti.qualcomm.com>
Signed-off-by: Utkarsh Saxena <usaxena@codeaurora.org>
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WLAN ep resource groups should be configured at connect
so it will use the proper resources. This change configures
the resources group when connection is established.
Change-Id: I44f564977de155cee1695b2c718c6d2495adf391
CRs-Fixed: 1097871
Signed-off-by: Amir Levy <alevy@codeaurora.org>
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There is a potential race condition where suspend interrupt
handling might be running from two different context in parallel.
Add a mutex to ensure mutual exclusion when voting for IPA clocks.
CRs-Fixed: 2037199
Change-Id: I7f14866696b6c9f5e239f3de2c4bad6991097ecb
Acked-by: Ady Abraham <adya@qti.qualcomm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
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IOCTL interface to send QMI NOTIFY REQ messages can be called
from multiple contexts which can result into buffer overflow of
msg cache. Make a change to add mutext protection to prevent
buffer overflow.
Change-Id: Ib6d879e29971ae40398a9dc8759fb4dbbf166429
Acked-by: Chaitanya Pratapa <cpratapa@qti.qualcomm.com>
Signed-off-by: Utkarsh Saxena <usaxena@codeaurora.org>
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msm-4.4"
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Conflicts:
arch/arm/boot/dts/qcom/msm8996-auto-cdp.dtsi
drivers/gpu/drm/msm/Makefile
Change-Id: Ief80c28ff1422fd71a0c3d2041531e2ab078ee7a
Signed-off-by: Zhiqiang Tu <ztu@codeaurora.org>
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Retain the previous copyright years as well.
Change-Id: I1a30135d2f09c4cdae54b3bd41ec773f66bccd5f
Signed-off-by: Sriharsha Allenki <sallenki@codeaurora.org>
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Conflicts:
arch/arm/boot/dts/qcom/msm8996pro.dtsi
arch/arm64/kernel/Makefile
drivers/leds/leds-qpnp-flash.c
sound/soc/msm/apq8096-auto.c
Change-Id: Idea5d05fec354b8f38ea70643decb03f7b80ddb7
Signed-off-by: Arun KS <arunks@codeaurora.org>
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Support ID detection for dual role USB port on 8996 automotive
kernel v4.4 using extcon framework.
Change-Id: I3f523f9a52dc8e2e8458c661ff11c93156e1c232
Signed-off-by: Sriharsha Allenki <sallenki@codeaurora.org>
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The 8996 automotive using kernel v3.18 supports gpio based
VBUS detection using Power supply object framework. In kernel
v4.4 the VBUS detection is supported using extcon framework.
The 8996 automotive is being ported to kernel v4.4.
Hence add support for gpio based VBUS using extcon framework.
Change-Id: Ic63b5f84d57d18325cc6c8db24157d835284257f
Signed-off-by: Sriharsha Allenki <sallenki@codeaurora.org>
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Stopping a PROD channel might result in a timeout because the
channel is not empty, or IPA is busy. Whether or not to retry
a stop operation is determined by channel owner.
This change removes the common retry logic of retrying to stop
a PROD channel and adds a retry only for the scenario it is
actually needed.
Change-Id: I7ac1e81f7f99de2b0c3162aa5aaea2102a450838
CRs-Fixed: 2037955
Acked-by: Ady Abraham <adya@qti.qualcomm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
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* refs/heads/tmp-b834e92
Revert "USB: gadget: u_ether: Fix data stall issue in RNDIS tethering mode"
Linux 4.4.63
MIPS: fix Select HAVE_IRQ_EXIT_ON_IRQ_STACK patch.
sctp: deny peeloff operation on asocs with threads sleeping on it
net: ipv6: check route protocol when deleting routes
tty/serial: atmel: RS485 half duplex w/DMA: enable RX after TX is done
SUNRPC: fix refcounting problems with auth_gss messages.
ibmveth: calculate gso_segs for large packets
catc: Use heap buffer for memory size test
catc: Combine failure cleanup code in catc_probe()
rtl8150: Use heap buffers for all register access
pegasus: Use heap buffers for all register access
virtio-console: avoid DMA from stack
dvb-usb-firmware: don't do DMA on stack
dvb-usb: don't use stack for firmware load
mm: Tighten x86 /dev/mem with zeroing reads
rtc: tegra: Implement clock handling
platform/x86: acer-wmi: setup accelerometer when machine has appropriate notify event
ext4: fix inode checksum calculation problem if i_extra_size is small
dvb-usb-v2: avoid use-after-free
ath9k: fix NULL pointer dereference
crypto: ahash - Fix EINPROGRESS notification callback
powerpc: Disable HFSCR[TM] if TM is not supported
zram: do not use copy_page with non-page aligned address
kvm: fix page struct leak in handle_vmon
Revert "MIPS: Lantiq: Fix cascaded IRQ setup"
char: lack of bool string made CONFIG_DEVPORT always on
char: Drop bogus dependency of DEVPORT on !M68K
ftrace: Fix removing of second function probe
irqchip/irq-imx-gpcv2: Fix spinlock initialization
libnvdimm: fix reconfig_mutex, mmap_sem, and jbd2_handle lockdep splat
xen, fbfront: fix connecting to backend
scsi: sd: Fix capacity calculation with 32-bit sector_t
scsi: sd: Consider max_xfer_blocks if opt_xfer_blocks is unusable
scsi: sr: Sanity check returned mode data
iscsi-target: Drop work-around for legacy GlobalSAN initiator
iscsi-target: Fix TMR reference leak during session shutdown
acpi, nfit, libnvdimm: fix interleave set cookie calculation (64-bit comparison)
x86/vdso: Plug race between mapping and ELF header setup
x86/vdso: Ensure vdso32_enabled gets set to valid values only
perf/x86: Avoid exposing wrong/stale data in intel_pmu_lbr_read_32()
Input: xpad - add support for Razer Wildcat gamepad
CIFS: store results of cifs_reopen_file to avoid infinite wait
drm/nouveau/mmu/nv4a: use nv04 mmu rather than the nv44 one
drm/nouveau/mpeg: mthd returns true on success now
thp: fix MADV_DONTNEED vs clear soft dirty race
cgroup, kthread: close race window where new kthreads can be migrated to non-root cgroups
ANDROID: uid_sys_stats: reduce update_io_stats overhead
UPSTREAM: char: lack of bool string made CONFIG_DEVPORT always on
UPSTREAM: char: Drop bogus dependency of DEVPORT on !M68K
Revert "Android: sdcardfs: Don't do d_add for lower fs"
ANDROID: usb: gadget: fix MTP enumeration issue under super speed mode
Android: sdcardfs: Don't complain in fixup_lower_ownership
Android: sdcardfs: Don't do d_add for lower fs
ANDROID: sdcardfs: ->iget fixes
Android: sdcardfs: Change cache GID value
BACKPORT: [UPSTREAM] ext2: convert to mbcache2
BACKPORT [UPSTREAM] ext4: convert to mbcache2
BACKPORT: [UPSTREAM] mbcache2: reimplement mbcache
Linux 4.4.62
ibmveth: set correct gso_size and gso_type
net/mlx4_core: Fix when to save some qp context flags for dynamic VST to VGT transitions
net/mlx4_core: Fix racy CQ (Completion Queue) free
net/mlx4_en: Fix bad WQE issue
usb: hub: Wait for connection to be reestablished after port reset
blk-mq: Avoid memory reclaim when remapping queues
net/packet: fix overflow in check for priv area size
crypto: caam - fix RNG deinstantiation error checking
MIPS: IRQ Stack: Fix erroneous jal to plat_irq_dispatch
MIPS: Select HAVE_IRQ_EXIT_ON_IRQ_STACK
MIPS: Switch to the irq_stack in interrupts
MIPS: Only change $28 to thread_info if coming from user mode
MIPS: Stack unwinding while on IRQ stack
MIPS: Introduce irq_stack
mtd: bcm47xxpart: fix parsing first block after aligned TRX
usb: dwc3: gadget: delay unmap of bounced requests
drm/i915: Stop using RP_DOWN_EI on Baytrail
drm/i915: Avoid tweaking evaluation thresholds on Baytrail v3
UPSTREAM: net: socket: Make unnecessarily global sockfs_setattr() static
UPSTREAM: net: ipv4: Don't crash if passing a null sk to ip_do_redirect.
UPSTREAM: net/packet: fix overflow in check for priv area size
Linux 4.4.61
mm/mempolicy.c: fix error handling in set_mempolicy and mbind.
MIPS: Flush wrong invalid FTLB entry for huge page
MIPS: Lantiq: fix missing xbar kernel panic
MIPS: End spinlocks with .insn
MIPS: ralink: Fix typos in rt3883 pinctrl
MIPS: Force o32 fp64 support on 32bit MIPS64r6 kernels
s390/uaccess: get_user() should zero on failure (again)
s390/decompressor: fix initrd corruption caused by bss clear
nios2: reserve boot memory for device tree
powerpc: Don't try to fix up misaligned load-with-reservation instructions
powerpc/mm: Add missing global TLB invalidate if cxl is active
metag/usercopy: Add missing fixups
metag/usercopy: Fix src fixup in from user rapf loops
metag/usercopy: Set flags before ADDZ
metag/usercopy: Zero rest of buffer from copy_from_user
metag/usercopy: Add early abort to copy_to_user
metag/usercopy: Fix alignment error checking
metag/usercopy: Drop unused macros
ring-buffer: Fix return value check in test_ringbuffer()
ptrace: fix PTRACE_LISTEN race corrupting task->state
Reset TreeId to zero on SMB2 TREE_CONNECT
iio: bmg160: reset chip when probing
arm/arm64: KVM: Take mmap_sem in kvm_arch_prepare_memory_region
arm/arm64: KVM: Take mmap_sem in stage2_unmap_vm
staging: android: ashmem: lseek failed due to no FMODE_LSEEK.
sysfs: be careful of error returns from ops->show()
drm/vmwgfx: fix integer overflow in vmw_surface_define_ioctl()
drm/vmwgfx: Remove getparam error message
drm/ttm, drm/vmwgfx: Relax permission checking when opening surfaces
drm/vmwgfx: avoid calling vzalloc with a 0 size in vmw_get_cap_3d_ioctl()
drm/vmwgfx: NULL pointer dereference in vmw_surface_define_ioctl()
drm/vmwgfx: Type-check lookups of fence objects
Revert "Revert "Revert "CHROMIUM: android: binder: Fix potential scheduling-while-atomic"""
ANDROID: sdcardfs: Directly pass lower file for mmap
UPSTREAM: checkpatch: special audit for revert commit line
UPSTREAM: PM / sleep: make PM notifiers called symmetrically
Revert "Revert "CHROMIUM: android: binder: Fix potential scheduling-while-atomic""
Linux 4.4.60
padata: avoid race in reordering
blk: Ensure users for current->bio_list can see the full list.
blk: improve order of bio handling in generic_make_request()
power: reset: at91-poweroff: timely shutdown LPDDR memories
KVM: kvm_io_bus_unregister_dev() should never fail
rtc: s35390a: improve irq handling
rtc: s35390a: implement reset routine as suggested by the reference
rtc: s35390a: make sure all members in the output are set
rtc: s35390a: fix reading out alarm
MIPS: Lantiq: Fix cascaded IRQ setup
mm, hugetlb: use pte_present() instead of pmd_present() in follow_huge_pmd()
drm/radeon: Override fpfn for all VRAM placements in radeon_evict_flags
KVM: x86: clear bus pointer when destroyed
USB: fix linked-list corruption in rh_call_control()
tty/serial: atmel: fix TX path in atmel_console_write()
tty/serial: atmel: fix race condition (TX+DMA)
ACPI: Do not create a platform_device for IOAPIC/IOxAPIC
ACPI: Fix incompatibility with mcount-based function graph tracing
ASoC: atmel-classd: fix audio clock rate
ALSA: hda - fix a problem for lineout on a Dell AIO machine
ALSA: seq: Fix race during FIFO resize
scsi: libsas: fix ata xfer length
scsi: sg: check length passed to SG_NEXT_CMD_LEN
scsi: mpt3sas: fix hang on ata passthrough commands
xen/setup: Don't relocate p2m over existing one
libceph: force GFP_NOIO for socket allocations
Linux 4.4.59
sched/rt: Add a missing rescheduling point
fscrypt: remove broken support for detecting keyring key revocation
metag/ptrace: Reject partial NT_METAG_RPIPE writes
metag/ptrace: Provide default TXSTATUS for short NT_PRSTATUS
metag/ptrace: Preserve previous registers for short regset write
sparc/ptrace: Preserve previous registers for short regset write
mips/ptrace: Preserve previous registers for short regset write
h8300/ptrace: Fix incorrect register transfer count
c6x/ptrace: Remove useless PTRACE_SETREGSET implementation
pinctrl: qcom: Don't clear status bit on irq_unmask
virtio_balloon: init 1st buffer in stats vq
xfrm_user: validate XFRM_MSG_NEWAE incoming ESN size harder
xfrm_user: validate XFRM_MSG_NEWAE XFRMA_REPLAY_ESN_VAL replay_window
xfrm: policy: init locks early
Conflicts:
drivers/scsi/sd.c
drivers/usb/gadget/function/f_mtp.c
drivers/usb/gadget/function/u_ether.c
Change-Id: I80501cf02d04204f8c0f3a7f5a036eaa4d54546e
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
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Changes in 4.4.63:
cgroup, kthread: close race window where new kthreads can be migrated to non-root cgroups
thp: fix MADV_DONTNEED vs clear soft dirty race
drm/nouveau/mpeg: mthd returns true on success now
drm/nouveau/mmu/nv4a: use nv04 mmu rather than the nv44 one
CIFS: store results of cifs_reopen_file to avoid infinite wait
Input: xpad - add support for Razer Wildcat gamepad
perf/x86: Avoid exposing wrong/stale data in intel_pmu_lbr_read_32()
x86/vdso: Ensure vdso32_enabled gets set to valid values only
x86/vdso: Plug race between mapping and ELF header setup
acpi, nfit, libnvdimm: fix interleave set cookie calculation (64-bit comparison)
iscsi-target: Fix TMR reference leak during session shutdown
iscsi-target: Drop work-around for legacy GlobalSAN initiator
scsi: sr: Sanity check returned mode data
scsi: sd: Consider max_xfer_blocks if opt_xfer_blocks is unusable
scsi: sd: Fix capacity calculation with 32-bit sector_t
xen, fbfront: fix connecting to backend
libnvdimm: fix reconfig_mutex, mmap_sem, and jbd2_handle lockdep splat
irqchip/irq-imx-gpcv2: Fix spinlock initialization
ftrace: Fix removing of second function probe
char: Drop bogus dependency of DEVPORT on !M68K
char: lack of bool string made CONFIG_DEVPORT always on
Revert "MIPS: Lantiq: Fix cascaded IRQ setup"
kvm: fix page struct leak in handle_vmon
zram: do not use copy_page with non-page aligned address
powerpc: Disable HFSCR[TM] if TM is not supported
crypto: ahash - Fix EINPROGRESS notification callback
ath9k: fix NULL pointer dereference
dvb-usb-v2: avoid use-after-free
ext4: fix inode checksum calculation problem if i_extra_size is small
platform/x86: acer-wmi: setup accelerometer when machine has appropriate notify event
rtc: tegra: Implement clock handling
mm: Tighten x86 /dev/mem with zeroing reads
dvb-usb: don't use stack for firmware load
dvb-usb-firmware: don't do DMA on stack
virtio-console: avoid DMA from stack
pegasus: Use heap buffers for all register access
rtl8150: Use heap buffers for all register access
catc: Combine failure cleanup code in catc_probe()
catc: Use heap buffer for memory size test
ibmveth: calculate gso_segs for large packets
SUNRPC: fix refcounting problems with auth_gss messages.
tty/serial: atmel: RS485 half duplex w/DMA: enable RX after TX is done
net: ipv6: check route protocol when deleting routes
sctp: deny peeloff operation on asocs with threads sleeping on it
MIPS: fix Select HAVE_IRQ_EXIT_ON_IRQ_STACK patch.
Linux 4.4.63
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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notify event
commit 98d610c3739ac354319a6590b915f4624d9151e6 upstream.
The accelerometer event relies on the ACERWMID_EVENT_GUID notify.
So, this patch changes the codes to setup accelerometer input device
when detected ACERWMID_EVENT_GUID. It avoids that the accel input
device created on every Acer machines.
In addition, patch adds a clearly parsing logic of accelerometer hid
to acer_wmi_get_handle_cb callback function. It is positive matching
the "SENR" name with "BST0001" device to avoid non-supported hardware.
Reported-by: Bjørn Mork <bjorn@mork.no>
Cc: Darren Hart <dvhart@infradead.org>
Signed-off-by: Lee, Chun-Yi <jlee@suse.com>
[andy: slightly massage commit message]
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This is the 4.4.46 stable release
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This is the 4.4.43 stable release
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tree: https://android.googlesource.com/kernel/common android-4.4
head: 6297c6ba0d217d5b0998738fbfaff2f04cad77e6
commit: bc43565e1ac5ba3f204886a2275726bb4c3d44e6 [18/20] ANDROID:
goldfish_pipe: An implementation of more parallel pipe
config: i386-randconfig-s1-201646 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
git checkout bc43565e1ac5ba3f204886a2275726bb4c3d44e6
# save the attached .config to linux build tree
make ARCH=i386
All errors (new ones prefixed by >>):
>> ERROR: "goldfish_pipe_device_deinit_v1" [drivers/platform/goldfish/goldfish_pipe_v2.ko] undefined!
>> ERROR: "goldfish_pipe_device_init_v1" [drivers/platform/goldfish/goldfish_pipe_v2.ko] undefined!
>> ERROR: "pipe_dev" [drivers/platform/goldfish/goldfish_pipe.ko] undefined!
Change-Id: Ibd51441edf82e6bb6824acc05ea795570cc374e8
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If the get_user_pages_fast() call in goldfish_pipe_read_write() failed,
it would return while still holding pipe->lock.
goldfish_pipe_read_write() later releases and tries to re-acquire
pipe->lock. If the re-acquire call failed, goldfish_pipe_read_write()
would try unlock pipe->lock on exit anyway.
This fixes the smatch messages:
drivers/platform/goldfish/goldfish_pipe.c:392 goldfish_pipe_read_write() error: double unlock 'mutex:&pipe->lock'
drivers/platform/goldfish/goldfish_pipe.c:397 goldfish_pipe_read_write() warn: inconsistent returns 'mutex:&pipe->lock'.
Change-Id: Ifd06a76b32027ca451a001704ade0c5440ed69c4
Signed-off-by: Greg Hackmann <ghackmann@google.com>
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Function get_free_pipe_id_locked called on line 671 inside lock on line
669 but uses GFP_KERNEL. Replace with GFP_ATOMIC.
Generated by: scripts/coccinelle/locks/call_kern.cocci
CC: Yurii Zubrytskyi <zyy@google.com>
Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Guenter Roeck <groeck@chromium.org>
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This is a driver code for a redesigned android pipe.
Currently it works for x86 and x64 emulators with the following
performance results:
ADB push to /dev/null,
Ubuntu,
400 MB file,
times are for 1/10/100 parallel adb commands
x86 adb push: (4.4s / 11.5s / 2m10s) -> (2.8s / 6s / 51s)
x64 adb push: (7s / 15s / (too long, 6m+) -> (2.7s / 6.2s / 52s)
ADB pull and push to /data/ have the same %% of speedup
More importantly, I don't see any signs of slowdowns when
run in parallel with Antutu benchmark, so it is definitely
making much better job at multithreading.
The code features dynamic host detection: old emulator gets
the previous version of the pipe driver code.
Combine follow patch from android-goldfish-3.10
b543285 [pipe] Increase the default pipe buffers size, make it configurable
Signed-off-by: "Yurii Zubrytskyi" <zyy@google.com>
Change-Id: I140d506204cab6e78dd503e5a43abc8886e4ffff
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Combine following patches from android-goldfish-3.18 branch:
c0f015a [pipe] Fix the pipe driver for x64 platform + correct pages count
48e6bf5 [pipe] Use get_use_pages_fast() which is possibly faster
fb20f13 [goldfish] More pages in goldfish pipe
f180e6d goldfish_pipe: Return from read_write on signal and EIO
3dec3b7 [pipe] Fix a minor leak in setup_access_params_addr()
Change-Id: I1041fd65d7faaec123e6cedd3dbbc5a2fbb86c4d
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