Send context ID in rpc header instead of context pointer.
Validate context ID received in response and get context pointer.
Change-Id: I9cfd10d0c1b25c3085b8e15c7ca1c8ff214bf10d
Acked-by: Viswanatham Paduchuri <vpaduchu@qti.qualcomm.com>
Signed-off-by: Tharun Kumar Merugu <mtharu@codeaurora.org>
Set the appropriate regulator voltage to run csiphy in
cphy mode.
Change-Id: I1d6d65115e294dbf72560c8066b45bed0b03b92a
Signed-off-by: Vijay kumar Tumati <vtumati@codeaurora.org>
MAC addresses provisioning thru CNSS is usually done by OEM drivers.
Debugfs interfaces can be used for internal testing.
Change-Id: I1a2693835ac09619baf03ee7d2e1b69dbe48559f
Signed-off-by: Sameer Thalappil <sameert@codeaurora.org>
Some minor erratum may not be fixed in further revisions of a core,
leading to a situation where the workaround needs to be updated each
time an updated core is released.
Introduce a MIDR_ALL_VERSIONS match helper that will work for all
versions of that MIDR, once and for all.
Change-Id: Icbb685f79205ba45f9c990d83cf961616b0d96b7
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Git-commit: 06f1494f837da8997d670a1ba87add7963b08922
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
[sramana@codeaurora.org: Fix merge conflicts]
Signed-off-by: Srinivas Ramana <sramana@codeaurora.org>
Aliasing attacks against CPU branch predictors can allow the attacks to
redirect speculative control flow on some CPUs and potentially divulge
information from one context to another.
This patch adds initial skeleton code behind a new Kconfig option to
enable implementation-specific mitigations against these attacks for
CPUs that are affected.
Change-Id: I07fba1943dd63df8951bf68fac947666100e5559
Co-developed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Git-commit: 0f15adbb2861ce6f75ccfc5a92b19eae0ef327d0
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
[sramana@codeaurora.org: Fix merge conflicts and make it
compilable on msm-4.4]
Signed-off-by: Srinivas Ramana <sramana@codeaurora.org>
The i2c-msm-v2 driver trying to get the clocks too early, but
the clock framework is not initialized yet. The change of the
initcall type reducing deferred calls and improving boot time.
Info:
[0.212999] i2c-msm-v2 78b6000.i2c: probing driver i2c-msm-v2
[0.213172] i2c-msm-v2 78b6000.i2c: error on clk_get(core_clk):-517
-- snipped --
[0.275922] i2c-msm-v2 78b6000.i2c: probing driver i2c-msm-v2
[0.276086] i2c-msm-v2 78b6000.i2c: error on clk_get(core_clk):-517
-- snipped --
[0.302980] msm_mpm_dev_probe(): Cannot get clk resource for XO: -517
[0.303394] i2c-msm-v2 78b6000.i2c: probing driver i2c-msm-v2
-- snipped --
Change-Id: Ia8c110b5f67eeec07586adb30ec3a7aff7ce265a
Signed-off-by: Atanas Filipov <afilipov@codeaurora.org>
MAC address programmed thru CNSS could be provisioned or
derived MAC address. So add support for programming the derived
MAC address.
Change-Id: I2fae232e32a8600949c286346acd05afefd94ef8
Signed-off-by: Sameer Thalappil <sameert@codeaurora.org>
Entry into recent versions of ARM Trusted Firmware will invalidate the CPU
branch predictor state in order to protect against aliasing attacks.
This patch exposes the PSCI "VERSION" function via psci_ops, so that it
can be invoked outside of the PSCI driver where necessary.
Change-Id: Id6edce067d098ed7aca19ad9321c858c89097966
Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Git-commit: d68e3ba5303f7e1099f51fdcd155f5263da8569b
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: Srinivas Ramana <sramana@codeaurora.org>
In order to invoke the CPU capability ->matches callback from the ->enable
callback for applying local-CPU workarounds, we need a handle on the
capability structure.
This patch passes a pointer to the capability structure to the ->enable
callback.
Change-Id: Ie9a18c7a5d721dcb3d3d6c6001c74366525cf87e
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Git-commit: 0a0d111d40fd1dc588cc590fab6b55d86ddc71d3
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: Srinivas Ramana <sramana@codeaurora.org>
Currently we call the (optional) enable function for CPU _features_
only. As CPU _errata_ descriptions share the same data structure and
having an enable function is useful for errata as well (for instance
to set bits in SCTLR), lets call it when enumerating erratas too.
Change-Id: Ie5d4d14dc1c0006423196e9fc1b102655f0c13b2
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Git-commit: 8e2318521bf5837dae093413f81292b59d49d030
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
[sramana@codeaurora.org: Resolve trivial merge conflicts]
Signed-off-by: Srinivas Ramana <sramana@codeaurora.org>
during list_for_each_entry_reverse iteration, cleanup_stats
recursively on current operated stats node could result it
will be freed at the end of that cleanup_stats progress.
De-referencing it again should not happen.
CRs-Fixed: 2182622
Change-Id: Icf837b0aa796fed5fe1721f9fe66fd0dd36ccfd7
Signed-off-by: John Zhao <yuankuiz@codeaurora.org>
This is a fix for dynamic memory leak seen with incorrectly
allocating memory of a different size than with intended
size.
Change-Id: I350719dadad9fd5c7f35a334e81c8d9f2298f888
Acked-by: Jyothi Jayanthi <jyothij@qti.qualcomm.com>
Acked-by: Ashok Vuyyuru <avuyyuru@qti.qualcomm.com>
Signed-off-by: Michael Adisumarta <madisuma@codeaurora.org>
Signed-off-by: Mohammed Javid <mjavid@codeaurora.org>
The firmware is always enabled in the mission mode,
even if the driver is in the utf mode. This causes
unexpected behaviour when driver is in utf mode.
Enable the firmware in FTM mode if the driver is
started in UTF mode, else enable the firmware in
the normal mission mode.
Change-Id: I4da204b6d19d41e208465a8314bfb8cacc346f4b
Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
CCU load_bit is supposed to be configured for RB_PERFCTR_CCU register, but
it is configured for RB_POWERCTR_CCU register. Updated the RB_PERFCTR_CCU
register configuration with CCU load_bit.
Change-Id: I3b4ce056923b5bd39bc274a0744008f5bc5db0f1
Signed-off-by: Venkateswara Rao Tadikonda <vtadik@codeaurora.org>
Restore of TP perfcounters before turning ON the GPMU causes the GPU fault
and recovery. Restore the perfcounters after turning ON the GPMU.
Change-Id: I3c00ed0a487d452e29f360300f92227784b81bbf
Signed-off-by: Venkateswara Rao Tadikonda <vtadik@codeaurora.org>
* refs/heads/tmp-aa856bd
Linux 4.4.115
spi: imx: do not access registers while clocks disabled
serial: imx: Only wakeup via RTSDEN bit if the system has RTS/CTS
selinux: general protection fault in sock_has_perm
usb: uas: unconditionally bring back host after reset
usb: f_fs: Prevent gadget unbind if it is already unbound
USB: serial: simple: add Motorola Tetra driver
usbip: list: don't list devices attached to vhci_hcd
usbip: prevent bind loops on devices attached to vhci_hcd
USB: serial: io_edgeport: fix possible sleep-in-atomic
CDC-ACM: apply quirk for card reader
USB: cdc-acm: Do not log urb submission errors on disconnect
USB: serial: pl2303: new device id for Chilitag
usb: option: Add support for FS040U modem
staging: rtl8188eu: Fix incorrect response to SIOCGIWESSID
usb: gadget: don't dereference g until after it has been null checked
media: usbtv: add a new usbid
scsi: ufs: ufshcd: fix potential NULL pointer dereference in ufshcd_config_vreg
scsi: aacraid: Prevent crash in case of free interrupt during scsi EH path
xfs: ubsan fixes
drm/omap: Fix error handling path in 'omap_dmm_probe()'
kmemleak: add scheduling point to kmemleak_scan()
SUNRPC: Allow connect to return EHOSTUNREACH
quota: Check for register_shrinker() failure.
net: ethernet: xilinx: Mark XILINX_LL_TEMAC broken on 64-bit
hwmon: (pmbus) Use 64bit math for DIRECT format values
lockd: fix "list_add double add" caused by legacy signal interface
nfsd: check for use of the closed special stateid
grace: replace BUG_ON by WARN_ONCE in exit_net hook
nfsd: Ensure we check stateid validity in the seqid operation checks
nfsd: CLOSE SHOULD return the invalid special stateid for NFSv4.x (x>0)
xen-netfront: remove warning when unloading module
KVM: VMX: Fix rflags cache during vCPU reset
btrfs: fix deadlock when writing out space cache
mac80211: fix the update of path metric for RANN frame
openvswitch: fix the incorrect flow action alloc size
drm/amdkfd: Fix SDMA oversubsription handling
drm/amdkfd: Fix SDMA ring buffer size calculation
drm/amdgpu: Fix SDMA load/unload sequence on HWS disabled mode
bcache: check return value of register_shrinker
cpufreq: Add Loongson machine dependencies
ACPI / bus: Leave modalias empty for devices which are not present
KVM: x86: ioapic: Preserve read-only values in the redirection table
KVM: x86: ioapic: Clear Remote IRR when entry is switched to edge-triggered
KVM: x86: ioapic: Fix level-triggered EOI and IOAPIC reconfigure race
KVM: X86: Fix operand/address-size during instruction decoding
KVM: x86: Don't re-execute instruction when not passing CR2 value
KVM: x86: emulator: Return to user-mode on L1 CPL=0 emulation failure
igb: Free IRQs when device is hotplugged
mtd: nand: denali_pci: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
gpio: ath79: add missing MODULE_DESCRIPTION/LICENSE
gpio: iop: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
power: reset: zx-reboot: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
crypto: af_alg - whitelist mask and type
crypto: aesni - handle zero length dst buffer
ALSA: seq: Make ioctls race-free
kaiser: fix intel_bts perf crashes
x86/pti: Make unpoison of pgd for trusted boot work for real
bpf: reject stores into ctx via st and xadd
bpf: fix 32-bit divide by zero
bpf: fix divides by zero
bpf: avoid false sharing of map refcount with max_entries
bpf: arsh is not supported in 32 bit alu thus reject it
bpf: introduce BPF_JIT_ALWAYS_ON config
bpf: fix bpf_tail_call() x64 JIT
x86: bpf_jit: small optimization in emit_bpf_tail_call()
bpf: fix branch pruning logic
loop: fix concurrent lo_open/lo_release
ANDROID: sdcardfs: Protect set_top
ANDROID: fsnotify: Notify lower fs of open
Revert "ANDROID: sdcardfs: notify lower file of opens"
ANDROID: sdcardfs: Use lower getattr times/size
ANDROID: sched/rt: schedtune: Add boost retention to RT
Conflicts:
arch/x86/Kconfig
kernel/sched/rt.c
Change-Id: I91b08e1b8e0a1c6ca9c245597acad0bf197f9527
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
Issue:
the region index is not validated against the region size.
this cause out-of-bound read on the KASAN kernel.
Fix:
Add restriction that region index smaller than region size.
CRs-Fixed: 2153841
Change-Id: I141bba45662769f0661c947fb642c2671578f32e
Signed-off-by: Haibin Liu <haibinl@codeaurora.org>
The empty hab entry has no actual MMID group entries. With it,
hab driver can initialize successfully, but it can not be used
by any clients since no acutal physical channels are created.
Change-Id: Ia5c85cf9c32ae2cb33bd1f36de7ac3e9337dfa2f
Signed-off-by: Yong Ding <yongding@codeaurora.org>
Currently, kernel ignores the regulatory hint if wiphy flag
REGULATORY_WIPHY_SELF_MANAGED is set. This would lead to drop of
hints sent directly to kernel from user-space. To fix, call the driver
callback with the request.
CRs-Fixed: 2183721
Change-Id: Ic6d17ce8c3e9b889f618f3494672020bb1c98c42
Signed-off-by: Amar Singhal <asinghal@codeaurora.org>
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Merge 4.4.115 into android-4.4
Changes in 4.4.115
loop: fix concurrent lo_open/lo_release
bpf: fix branch pruning logic
x86: bpf_jit: small optimization in emit_bpf_tail_call()
bpf: fix bpf_tail_call() x64 JIT
bpf: introduce BPF_JIT_ALWAYS_ON config
bpf: arsh is not supported in 32 bit alu thus reject it
bpf: avoid false sharing of map refcount with max_entries
bpf: fix divides by zero
bpf: fix 32-bit divide by zero
bpf: reject stores into ctx via st and xadd
x86/pti: Make unpoison of pgd for trusted boot work for real
kaiser: fix intel_bts perf crashes
ALSA: seq: Make ioctls race-free
crypto: aesni - handle zero length dst buffer
crypto: af_alg - whitelist mask and type
power: reset: zx-reboot: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
gpio: iop: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
gpio: ath79: add missing MODULE_DESCRIPTION/LICENSE
mtd: nand: denali_pci: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
igb: Free IRQs when device is hotplugged
KVM: x86: emulator: Return to user-mode on L1 CPL=0 emulation failure
KVM: x86: Don't re-execute instruction when not passing CR2 value
KVM: X86: Fix operand/address-size during instruction decoding
KVM: x86: ioapic: Fix level-triggered EOI and IOAPIC reconfigure race
KVM: x86: ioapic: Clear Remote IRR when entry is switched to edge-triggered
KVM: x86: ioapic: Preserve read-only values in the redirection table
ACPI / bus: Leave modalias empty for devices which are not present
cpufreq: Add Loongson machine dependencies
bcache: check return value of register_shrinker
drm/amdgpu: Fix SDMA load/unload sequence on HWS disabled mode
drm/amdkfd: Fix SDMA ring buffer size calculation
drm/amdkfd: Fix SDMA oversubsription handling
openvswitch: fix the incorrect flow action alloc size
mac80211: fix the update of path metric for RANN frame
btrfs: fix deadlock when writing out space cache
KVM: VMX: Fix rflags cache during vCPU reset
xen-netfront: remove warning when unloading module
nfsd: CLOSE SHOULD return the invalid special stateid for NFSv4.x (x>0)
nfsd: Ensure we check stateid validity in the seqid operation checks
grace: replace BUG_ON by WARN_ONCE in exit_net hook
nfsd: check for use of the closed special stateid
lockd: fix "list_add double add" caused by legacy signal interface
hwmon: (pmbus) Use 64bit math for DIRECT format values
net: ethernet: xilinx: Mark XILINX_LL_TEMAC broken on 64-bit
quota: Check for register_shrinker() failure.
SUNRPC: Allow connect to return EHOSTUNREACH
kmemleak: add scheduling point to kmemleak_scan()
drm/omap: Fix error handling path in 'omap_dmm_probe()'
xfs: ubsan fixes
scsi: aacraid: Prevent crash in case of free interrupt during scsi EH path
scsi: ufs: ufshcd: fix potential NULL pointer dereference in ufshcd_config_vreg
media: usbtv: add a new usbid
usb: gadget: don't dereference g until after it has been null checked
staging: rtl8188eu: Fix incorrect response to SIOCGIWESSID
usb: option: Add support for FS040U modem
USB: serial: pl2303: new device id for Chilitag
USB: cdc-acm: Do not log urb submission errors on disconnect
CDC-ACM: apply quirk for card reader
USB: serial: io_edgeport: fix possible sleep-in-atomic
usbip: prevent bind loops on devices attached to vhci_hcd
usbip: list: don't list devices attached to vhci_hcd
USB: serial: simple: add Motorola Tetra driver
usb: f_fs: Prevent gadget unbind if it is already unbound
usb: uas: unconditionally bring back host after reset
selinux: general protection fault in sock_has_perm
serial: imx: Only wakeup via RTSDEN bit if the system has RTS/CTS
spi: imx: do not access registers while clocks disabled
Linux 4.4.115
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit d593574aff0ab846136190b1729c151c736727ec upstream.
Since clocks are disabled except during message transfer clocks
are also disabled when spi_imx_remove gets called. Accessing
registers leads to a freeeze at least on a i.MX 6ULL. Enable
clocks before disabling accessing the MXC_CSPICTRL register.
Fixes: 9e556dcc55 ("spi: spi-imx: only enable the clocks when we start to transfer a message")
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 38b1f0fb42f772b8c9aac53593883a18ff5eb9d7 upstream.
The wakeup mechanism via RTSDEN bit relies on the system using the RTS/CTS
lines, so only allow such wakeup method when the system actually has
RTS/CTS support.
Fixes: bc85734b12 ("serial: imx: allow waking up on RTSD")
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Martin Kaiser <martin@kaiser.cx>
Acked-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
