Pull i2c fixes from Wolfram Sang:
- two driver fixes
- better parameter check for the core
- Documentation updates
- part of a tree-wide HAS_DMA cleanup
* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: sprd: Fix the i2c count issue
i2c: sprd: Prevent i2c accesses after suspend is called
i2c: dev: prevent ZERO_SIZE_PTR deref in i2cdev_ioctl_rdwr()
Documentation/i2c: adopt kernel commenting style in examples
Documentation/i2c: sync docs with current state of i2c-tools
Documentation/i2c: whitespace cleanup
i2c: Remove depends on HAS_DMA in case of platform dependency
Pull crypto fixes from Herbert Xu:
- crypto API regression that may cause sporadic alloc failures
- double-free bug in drbg
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: drbg - set freed buffers to NULL
crypto: api - fix finding algorithm currently being tested
-----BEGIN PGP SIGNATURE-----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=U4ba
-----END PGP SIGNATURE-----
Merge tag '4.17-rc2-smb3' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs fixes from Steve French:
"A few security related fixes for SMB3, most importantly for SMB3.11
encryption"
* tag '4.17-rc2-smb3' of git://git.samba.org/sfrench/cifs-2.6:
cifs: smbd: Avoid allocating iov on the stack
cifs: smbd: Don't use RDMA read/write when signing is used
SMB311: Fix reconnect
SMB3: Fix 3.11 encryption to Windows and handle encrypted smb3 tcon
CIFS: set *resp_buf_type to NO_BUFFER on error
A bunch of fixes, mostly for existing code and going to stable.
Our memory hot-unplug path wasn't flushing the cache before removing memory.
That is a problem now that we are doing memory hotplug on bare metal.
Three fixes for the NPU code that supports devices connected via NVLink (ie.
GPUs). The main one tweaks the TLB flush algorithm to avoid soft lockups for
large flushes.
A fix for our memory error handling where we would loop infinitely, returning
back to the bad access and hard lockup the CPU.
Fixes for the OPAL RTC driver, which wasn't handling some error cases correctly.
A fix for a hardlockup in the powernv cpufreq driver.
And finally two fixes to our smp_send_stop(), required due to a recent change to
use it on shutdown.
Thanks to:
Alistair Popple, Balbir Singh, Laurentiu Tudor, Mahesh Salgaonkar, Mark
Hairgrove, Nicholas Piggin, Rashmica Gupta, Shilpasri G Bhat.
-----BEGIN PGP SIGNATURE-----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=JJLB
-----END PGP SIGNATURE-----
Merge tag 'powerpc-4.17-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
"A bunch of fixes, mostly for existing code and going to stable.
Our memory hot-unplug path wasn't flushing the cache before removing
memory. That is a problem now that we are doing memory hotplug on bare
metal.
Three fixes for the NPU code that supports devices connected via
NVLink (ie. GPUs). The main one tweaks the TLB flush algorithm to
avoid soft lockups for large flushes.
A fix for our memory error handling where we would loop infinitely,
returning back to the bad access and hard lockup the CPU.
Fixes for the OPAL RTC driver, which wasn't handling some error cases
correctly.
A fix for a hardlockup in the powernv cpufreq driver.
And finally two fixes to our smp_send_stop(), required due to a recent
change to use it on shutdown.
Thanks to: Alistair Popple, Balbir Singh, Laurentiu Tudor, Mahesh
Salgaonkar, Mark Hairgrove, Nicholas Piggin, Rashmica Gupta, Shilpasri
G Bhat"
* tag 'powerpc-4.17-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/kvm/booke: Fix altivec related build break
powerpc: Fix deadlock with multiple calls to smp_send_stop
cpufreq: powernv: Fix hardlockup due to synchronous smp_call in timer interrupt
powerpc: Fix smp_send_stop NMI IPI handling
rtc: opal: Fix OPAL RTC driver OPAL_BUSY loops
powerpc/mce: Fix a bug where mce loops on memory UE.
powerpc/powernv/npu: Do a PID GPU TLB flush when invalidating a large address range
powerpc/powernv/npu: Prevent overwriting of pnv_npu2_init_contex() callback parameters
powerpc/powernv/npu: Add lock to prevent race in concurrent context init/destroy
powerpc/powernv/memtrace: Let the arch hotunplug code flush cache
powerpc/mm: Flush cache on memory hot(un)plug
There's a lot of code for the PLL enabling, so let's first only
introduce the register definitions in order to make patch reviewing a
little easier.
v2: Coding style (Jani).
v3: Preparation for upstreaming.
v4: Fix MG_CLKTOP2_CORECLKCTL1 address and random typos (James).
Cc: James Ausmus <james.ausmus@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: James Ausmus <james.ausmus@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180328215803.13835-3-paulo.r.zanoni@intel.com
Gen11/ICL onward ddb entry start/end mask is increased from 10 bits to
11 bits. This patch make changes to use proper mask for ICL+ during
hardware ddb value readout.
Changes since V1:
- Use _MASK & _SHIFT macro (James)
Changes since V2:
- use kernel type u8 instead of uint8_t
Changes since V3:
- Rebase
Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180426142517.16643-4-mahesh1.kumar@intel.com
ICL has two slices of DBuf, each slice of size 1024 blocks.
We should not always enable slice-2. It should be enabled only if
display total required BW is > 12GBps OR more than 1 pipes are enabled.
Changes since V1:
- typecast total_data_rate to u64 before multiplication to solve any
possible overflow (Rodrigo)
- fix where skl_wm_get_hw_state was memsetting ddb, resulting
enabled_slices to become zero
- Fix the logic of calculating ddb_size
Changes since V2:
- If no-crtc is part of commit required_slices will have value "0",
don't try to disable DBuf slice.
Changes since V3:
- Create a generic helper to enable/disable slice
- don't return early if total_data_rate is 0, it may be cursor only
commit, or atomic modeset without any plane.
Changes since V4:
- Solve checkpatch warnings
- use kernel types u8/u64 instead of uint8_t/uint64_t
Changes since V5:
- Rebase
Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180426142517.16643-3-mahesh1.kumar@intel.com
This patch adds support to start tracking status of DBUF slices.
This is foundation to introduce support for enabling/disabling second
DBUF slice dynamically for ICL.
Changes Since V1:
- use kernel type u8 over uint8_t
Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com>
Reviewed-by: James Ausmus <james.ausmus@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180426142517.16643-2-mahesh1.kumar@intel.com
ARM:
- PSCI selection API, a leftover from 4.16 (for stable)
- Kick vcpu on active interrupt affinity change
- Plug a VMID allocation race on oversubscribed systems
- Silence debug messages
- Update Christoffer's email address (linaro -> arm)
x86:
- Expose userspace-relevant bits of a newly added feature
- Fix TLB flushing on VMX with VPID, but without EPT
-----BEGIN PGP SIGNATURE-----
iQEcBAABCAAGBQJa44lQAAoJEED/6hsPKofo1dIH/3n9AZSWvavgL2V3j6agT8Yy
hxF4nHCFEJd5aqDNwbG9QEzivKw88r3o3mdB2XAQESB2MlCYR1jkTONm7yvVJTs/
/P9gj+DEQbCj2AgT//u3BGsAsZDKFhB9JwfmV2Mp4zDIqWFa6oCOGeq/iPVAGDcN
vUpuYeIicuH9SRoxH7de3z+BEXW0O+gCABXQtvA93FKTMz35yFTgmbDVCnvaV0zL
3B+3/4/jdbTRICW8EX6Li43+gEBUMtnVNkdqxLPTuCtDG8iuPUGfgF02gH99/9gj
hliV3Q4VUZKkSABW5AqKPe4+9rbsHCh9eL0LpHFGI9y+6LeUIOXAX4CtohR8gWE=
=W9Vz
-----END PGP SIGNATURE-----
rMerge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Radim Krčmář:
"ARM:
- PSCI selection API, a leftover from 4.16 (for stable)
- Kick vcpu on active interrupt affinity change
- Plug a VMID allocation race on oversubscribed systems
- Silence debug messages
- Update Christoffer's email address (linaro -> arm)
x86:
- Expose userspace-relevant bits of a newly added feature
- Fix TLB flushing on VMX with VPID, but without EPT"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
x86/headers/UAPI: Move DISABLE_EXITS KVM capability bits to the UAPI
kvm: apic: Flush TLB after APIC mode/address change if VPIDs are in use
arm/arm64: KVM: Add PSCI version selection API
KVM: arm/arm64: vgic: Kick new VCPU on interrupt migration
arm64: KVM: Demote SVE and LORegion warnings to debug only
MAINTAINERS: Update e-mail address for Christoffer Dall
KVM: arm/arm64: Close VMID generation race
These fields have been deprecated and moved in ICL+. Stop setting the
bits.
They have moved to GAMMA_MODE and CSC_MODE, respectively. This patch
is just to stop incorrectly setting bits in PLANE_COLOR_CTL while
we're waiting for the new replacement functionality to be done.
v2: Drop useless comment, and change !(GEN >= 11) to (GEN < 11). (Ville)
v3: No changes
v4 (from Paulo): Rebase.
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: James Ausmus <james.ausmus@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180328215803.13835-2-paulo.r.zanoni@intel.com
- Close some potential spectre-v1 vulnerabilities found by smatch
- Add missing list sentinel for CPUs that don't require KPTI
- Removal of unused 'addr' parameter for I/D cache coherency
- Removal of redundant set_fs(KERNEL_DS) calls in ptrace
- Fix single-stepping state machine handling in response to kernel traps
- Clang support for 128-bit integers
- Avoid instrumenting our out-of-line atomics in preparation for enabling
LSE atomics by default in 4.18
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABCgAGBQJa4w6JAAoJELescNyEwWM0P2IIAMLITiYvB+LEwWH6VZ5zl+D0
F1qoQPon6M68fSc86rNNwoOrLzisHPTMMyR3re5+rHe67EwHCMtupkNk3s/+/vi3
PVq3W2Rjw9GTFL/7sDNmaHvJLQ3lG1HAh4uO2WneLbLV6wkbw7/JlmCcwlS48zB0
zxY5fKnZNPCAfAT34TYZGMHINy5rOoo7+H3+/ZB/f4jc3FIatfnsUb3+Mr5B/lZ9
HoOddh9PEt+CY2v5Yr2M6FJuu/oaZdX+KaAUlynd44jyF+XgB5BxXTEHoD4bEO9l
q8CzjqzUqqBn8qSF36r/gdffH4eAKkrFgMCxjdEbPX1cOj67fTquNALBmAhAA7M=
=CIk+
-----END PGP SIGNATURE-----
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Will Deacon:
"Nothing too bad, but the spectre updates to smatch identified a few
places that may need sanitising so we've got those covered.
Details:
- Close some potential spectre-v1 vulnerabilities found by smatch
- Add missing list sentinel for CPUs that don't require KPTI
- Removal of unused 'addr' parameter for I/D cache coherency
- Removal of redundant set_fs(KERNEL_DS) calls in ptrace
- Fix single-stepping state machine handling in response to kernel
traps
- Clang support for 128-bit integers
- Avoid instrumenting our out-of-line atomics in preparation for
enabling LSE atomics by default in 4.18"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: avoid instrumenting atomic_ll_sc.o
KVM: arm/arm64: vgic: fix possible spectre-v1 in vgic_mmio_read_apr()
KVM: arm/arm64: vgic: fix possible spectre-v1 in vgic_get_irq()
arm64: fix possible spectre-v1 in ptrace_hbp_get_event()
arm64: support __int128 with clang
arm64: only advance singlestep for user instruction traps
arm64/kernel: rename module_emit_adrp_veneer->module_emit_veneer_for_adrp
arm64: ptrace: remove addr_limit manipulation
arm64: mm: drop addr parameter from sync icache and dcache
arm64: add sentinel to kpti_safe_list
- Fix display of module section addresses in sysfs, which were getting
hashed with %pK and breaking tools like perf.
Signed-off-by: Jessica Yu <jeyu@kernel.org>
-----BEGIN PGP SIGNATURE-----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=ZGdS
-----END PGP SIGNATURE-----
Merge tag 'modules-for-v4.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux
Pull modules fix from Jessica Yu:
"Fix display of module section addresses in sysfs, which were getting
hashed with %pK and breaking tools like perf"
* tag 'modules-for-v4.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux:
module: Fix display of wrong module .text address
messenger layer, marked for stable.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iQEcBAABCAAGBQJa4y7RAAoJEEp/3jgCEfOLaOAH/jLawBpY9He0fwyRoDctOZAb
KwZyFfCl7XnThJiejMt864cJ0vjU6iufE+3kxFqUWEhOH4nhXYWNdNJ3Tgn1satY
uwG5PJGYy+El0xL6C7IYeasy+y8wbtvYdjRqYEAnEzTH2xQ99GsN1QPMjySAacvQ
ONz/11Mdj6C8bLfIsth4jcCkkC9TqlWYmyCds4GADN+a/Nw6vwT+ew88kgVDhBcD
JUjFsBpxe+WtR7rKUhldd+lwngiJ3D4YCKLogJgaYAwVBJoK3lbdldd9FH9/JGyf
67Y2j/oOTPWCWnZuXtUw7dEvTCuW5QSMQJyXB1+vndsN1Y3mfWwlVMw1wREtQXs=
=BShN
-----END PGP SIGNATURE-----
Merge tag 'ceph-for-4.17-rc3' of git://github.com/ceph/ceph-client
Pull ceph fixes from Ilya Dryomov:
"A CephFS quota follow-up and fixes for two older issues in the
messenger layer, marked for stable"
* tag 'ceph-for-4.17-rc3' of git://github.com/ceph/ceph-client:
libceph: validate con->state at the top of try_write()
libceph: reschedule a tick in finish_hunting()
libceph: un-backoff on tick when we have a authenticated session
ceph: check if mds create snaprealm when setting quota
Here are some small char and misc driver fixes for 4.17-rc3
A variety of small things that have fallen out after 4.17-rc1 was out.
Some vboxguest fixes for systems with lots of memory, amba bus fixes,
some MAINTAINERS updates, uio_hv_generic driver fixes, and a few other
minor things that resolve problems that people reported.
The amba bus fixes took twice to get right, the first time I messed up
applying the patches in the wrong order, hence the revert and later
addition again with the correct fix, sorry about that.
All of these have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWuMvtA8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynNswCfcg2lXYFZzS1OcMYX4TEyo/cWbHQAniYIU6st
dP0MG/whdUu7q6r6otVc
=l/Bn
-----END PGP SIGNATURE-----
Merge tag 'char-misc-4.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver fixes from Greg KH:
"Here are some small char and misc driver fixes for 4.17-rc3
A variety of small things that have fallen out after 4.17-rc1 was out.
Some vboxguest fixes for systems with lots of memory, amba bus fixes,
some MAINTAINERS updates, uio_hv_generic driver fixes, and a few other
minor things that resolve problems that people reported.
The amba bus fixes took twice to get right, the first time I messed up
applying the patches in the wrong order, hence the revert and later
addition again with the correct fix, sorry about that.
All of these have been in linux-next with no reported issues"
* tag 'char-misc-4.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
ARM: amba: Fix race condition with driver_override
ARM: amba: Make driver_override output consistent with other buses
Revert "ARM: amba: Fix race condition with driver_override"
ARM: amba: Don't read past the end of sysfs "driver_override" buffer
ARM: amba: Fix race condition with driver_override
virt: vbox: Log an error when we fail to get the host version
virt: vbox: Use __get_free_pages instead of kmalloc for DMA32 memory
virt: vbox: Add vbg_req_free() helper function
virt: vbox: Move declarations of vboxguest private functions to private header
slimbus: Fix out-of-bounds access in slim_slicesize()
MAINTAINERS: add dri-devel&linaro-mm for Android ION
fpga-manager: altera-ps-spi: preserve nCONFIG state
MAINTAINERS: update my email address
uio_hv_generic: fix subchannel ring mmap
uio_hv_generic: use correct channel in isr
uio_hv_generic: make ring buffer attribute for primary channel
uio_hv_generic: set size of ring buffer attribute
ANDROID: binder: prevent transactions into own process.
Here are some small driver core and firmware fixes for 4.17-rc3
There's a kobject WARN() removal to make syzkaller a lot happier about
some "normal" error paths that it keeps hitting, which should reduce the
number of false-positives we have been getting recently.
There's also some fimware test and documentation fixes, and the
coredump() function signature change that needed to happen after -rc1
before drivers started to take advantage of it.
All of these have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWuMxrw8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ymFpQCg1JM62/W8e6mQ4vdZNQmAzgMKMEMAniOMcVRX
/oDWXp64mYwJu+GTxnIJ
=+9Gk
-----END PGP SIGNATURE-----
Merge tag 'driver-core-4.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core fixes from Greg Kroah-Hartman:
"Here are some small driver core and firmware fixes for 4.17-rc3
There's a kobject WARN() removal to make syzkaller a lot happier about
some "normal" error paths that it keeps hitting, which should reduce
the number of false-positives we have been getting recently.
There's also some fimware test and documentation fixes, and the
coredump() function signature change that needed to happen after -rc1
before drivers started to take advantage of it.
All of these have been in linux-next with no reported issues"
* tag 'driver-core-4.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
firmware: some documentation fixes
selftests:firmware: fixes a call to a wrong function name
kobject: don't use WARN for registration failures
firmware: Fix firmware documentation for recent file renames
test_firmware: fix setting old custom fw path back on exit, second try
test_firmware: Install all scripts
drivers: change struct device_driver::coredump() return type to void
Here are some tty and serial driver fixes for reported issues for
4.17-rc3.
Nothing major, but a number of small things:
- device tree fixes/updates for serial ports
- earlycon fixes
- n_gsm fixes
- tty core change reverted to help resolve syszkaller reports
- other serial driver small fixes
All of these have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWuM0Vg8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+yksXgCgqT2E9Ah5O/uZp3yGAjRILKjX294AoI46+t3W
Xy8WA1Fw1NCMBvfvCVIv
=gBd0
-----END PGP SIGNATURE-----
Merge tag 'tty-4.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial fixes from Greg KH:
"Here are some tty and serial driver fixes for reported issues for
4.17-rc3.
Nothing major, but a number of small things:
- device tree fixes/updates for serial ports
- earlycon fixes
- n_gsm fixes
- tty core change reverted to help resolve syszkaller reports
- other serial driver small fixes
All of these have been in linux-next with no reported issues"
* tag 'tty-4.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
tty: Use __GFP_NOFAIL for tty_ldisc_get()
tty: serial: xuartps: Setup early console when uartclk is also passed
tty: Don't call panic() at tty_ldisc_init()
tty: Avoid possible error pointer dereference at tty_ldisc_restore().
dt-bindings: mvebu-uart: DT fix s/interrupts-names/interrupt-names/
tty: serial: qcom_geni_serial: Use signed variable to get IRQ
earlycon: Use a pointer table to fix __earlycon_table stride
serial: sh-sci: Document r8a77470 bindings
dt-bindings: meson-uart: DT fix s/clocks-names/clock-names/
serial: imx: fix cached UCR2 read on software reset
serial: imx: warn user when using unsupported configuration
serial: mvebu-uart: Fix local flags handling on termios update
tty: n_gsm: Fix DLCI handling for ADM mode if debug & 2 is not set
tty: n_gsm: Fix long delays with control frame timeouts in ADM mode
Move DISABLE_EXITS KVM capability bits to the UAPI just like the rest of
capabilities.
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Radim Krčmář <rkrcmar@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: x86@kernel.org
Cc: kvm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: KarimAllah Ahmed <karahmed@amazon.de>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Here are 2 staging driver fixups for 4.17-rc3.
The first is the remaining stragglers of the irda code removal that you
pointed out during the merge window. The second is a fix for the
wilc1000 driver due to a patch that got merged in 4.17-rc1.
Both of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWuMyew8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ymXxACffYtMbj0Vg5pD0yAPqRzJ2iVMVE0AnRkp4BYQ
kXgAjDeSyrdKPUwQ7Hl2
=UNuF
-----END PGP SIGNATURE-----
Merge tag 'staging-4.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging fixes from Greg KH:
"Here are two staging driver fixups for 4.17-rc3.
The first is the remaining stragglers of the irda code removal that
you pointed out during the merge window. The second is a fix for the
wilc1000 driver due to a patch that got merged in 4.17-rc1.
Both of these have been in linux-next for a while with no reported
issues"
* tag 'staging-4.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: wilc1000: fix NULL pointer exception in host_int_parse_assoc_resp_info()
staging: irda: remove remaining remants of irda code removal
Here are a number of USB driver fixes for reported problems for
4.17-rc3.
The "largest" here is a number of phy core changes for reported problems
with the -rc1 release. There's also the usual musb and xhci fixes, as
well as new device id updates. There are also some usbip fixes for
reported problems as more people start to use that code with containers.
All of these have been in linux-next with no reported issues, except the
last few new device ids, which are "obviously correct" :)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWuM0+g8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynJ0QCfShhVDAuE1neAmu4vF9HFY8eoe3UAn1b71qRn
UJ5VIrtn1cS0bB3tPwmu
=sdc6
-----END PGP SIGNATURE-----
Merge tag 'usb-4.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are a number of USB driver fixes for reported problems for
4.17-rc3.
The "largest" here is a number of phy core changes for reported
problems with the -rc1 release. There's also the usual musb and xhci
fixes, as well as new device id updates. There are also some usbip
fixes for reported problems as more people start to use that code with
containers.
All of these have been in linux-next with no reported issues, except
the last few new device ids, which are "obviously correct" :)"
* tag 'usb-4.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (26 commits)
USB: musb: dsps: drop duplicate phy initialisation
USB: musb: host: prevent core phy initialisation
usb: core: phy: add the SPDX-License-Identifier and include guard
xhci: Fix Kernel oops in xhci dbgtty
usb: select USB_COMMON for usb role switch config
usb: core: phy: add missing forward declaration for "struct device"
usb: core: phy: make it a no-op if CONFIG_GENERIC_PHY is disabled
usb: core: use phy_exit during suspend if wake up is not supported
usb: core: split usb_phy_roothub_{init,alloc}
usb: core: phy: fix return value of usb_phy_roothub_exit()
usb: typec: ucsi: Increase command completion timeout value
Revert "xhci: plat: Register shutdown for xhci_plat"
usb: core: Add quirk for HP v222w 16GB Mini
Documentation: typec.rst: Use literal-block element with ascii art
usb: typec: ucsi: fix tracepoint related build error
usbip: usbip_event: fix to not print kernel pointer address
usbip: usbip_host: fix to hold parent lock for device_attach() calls
usbip: vhci_hcd: Fix usb device and sockfd leaks
usbip: vhci_hcd: check rhport before using in vhci_hub_control()
USB: Increment wakeup count on remote wakeup.
...
A significant amount of fixes have been piled up at this time.
- Possible Spectre v1 coverage in OSS sequencer API, control API,
HD-audio hwdep ioctl, ASIHPI hwdep ioctl, OPL3, and HDSPM/RME
channel_info API.
- A regression fix in PCM delay reporting that happened at the code
refactoring for the set_fs() removal
- The long-standing bug in PCM sync_ptr ioctl that missed the audio
timestamp field
- USB-audio regression fixes due to the recent UAC2 jack support
- vm_fault_t conversions in a couple of places
- ASoC topology API fixes
- Assorted driver fixes:
* ASoC rsnd, FSL, Intel SST, DMIC, AMD, ADAU17x1, Realtek codec
* FireWire typo fix
* HD-audio quirks and USB-audio Dell fixup
* USB-audio UAC3 corrections
-----BEGIN PGP SIGNATURE-----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=eSik
-----END PGP SIGNATURE-----
Merge tag 'sound-4.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A significant amount of fixes have been piled up at this time.
- Possible Spectre v1 coverage in OSS sequencer API, control API,
HD-audio hwdep ioctl, ASIHPI hwdep ioctl, OPL3, and HDSPM/RME
channel_info API.
- A regression fix in PCM delay reporting that happened at the code
refactoring for the set_fs() removal
- The long-standing bug in PCM sync_ptr ioctl that missed the audio
timestamp field
- USB-audio regression fixes due to the recent UAC2 jack support
- vm_fault_t conversions in a couple of places
- ASoC topology API fixes
- Assorted driver fixes:
* ASoC rsnd, FSL, Intel SST, DMIC, AMD, ADAU17x1, Realtek codec
* FireWire typo fix
* HD-audio quirks and USB-audio Dell fixup
* USB-audio UAC3 corrections"
* tag 'sound-4.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (35 commits)
ALSA: dice: fix error path to destroy initialized stream data
ALSA: hda - Skip jack and others for non-existing PCM streams
ALSA: hda/realtek - change the location for one of two front mics
ALSA: rme9652: Hardening for potential Spectre v1
ALSA: hdspm: Hardening for potential Spectre v1
ALSA: asihpi: Hardening for potential Spectre v1
ALSA: opl3: Hardening for potential Spectre v1
ALSA: hda: Hardening for potential Spectre v1
ALSA: control: Hardening for potential Spectre v1
ALSA: seq: oss: Hardening for potential Spectre v1
ALSA: seq: oss: Fix unbalanced use lock for synth MIDI device
ALSA: hda/realtek - Update ALC255 depop optimize
ALSA: hda/realtek - Add some fixes for ALC233
ALSA: pcm: Change return type to vm_fault_t
ALSA: usx2y: Change return type to vm_fault_t
ALSA: usb-audio: ADC3: Fix channel mapping conversion for ADC3.
ALSA: dice: fix OUI for TC group
ALSA: usb-audio: Skip broken EU on Dell dock USB-audio
ALSA: usb-audio: Fix missing endian conversion
ALSA: usb-audio: Fix forgotten conversion of control query functions
...
This round of fixes has two larger changes that came in last week:
- A set of a couple of patches all intended to finally turn on
USB support on various Amlogic SoC based boards. The respective
driver were not finalized until very late before the merge window
and the DT portion is the last bit now.
- A defconfig update for gemini that had repeatedly missed the
cut but that is required to actually boot any real machines
with the default build.
The rest are the usual small changes:
- A fix for a nasty build regression on the OMAP memory drivers
- A fix for a boot problem on Intel/Altera SocFPGA
- A MAINTAINER file update
- A couple of fixes for issues found by automated testing
(kernelci, coverity, sparse, ...)
- A few incorrect DT entries are updated to match the hardware
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=Zhll
-----END PGP SIGNATURE-----
Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Arnd Bergmann:
"This round of fixes has two larger changes that came in last week:
- a couple of patches all intended to finally turn on USB support on
various Amlogic SoC based boards. The respective driver were not
finalized until very late before the merge window and the DT
portion is the last bit now.
- a defconfig update for gemini that had repeatedly missed the cut
but that is required to actually boot any real machines with the
default build.
The rest are the usual small changes:
- a fix for a nasty build regression on the OMAP memory drivers
- a fix for a boot problem on Intel/Altera SocFPGA
- a MAINTAINER file update
- a couple of fixes for issues found by automated testing (kernelci,
coverity, sparse, ...)
- a few incorrect DT entries are updated to match the hardware"
* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: defconfig: Update Gemini defconfig
ARM: s3c24xx: jive: Fix some GPIO names
HISI LPC: Add Kconfig MFD_CORE dependency
ARM: dts: Fix NAS4220B pin config
MAINTAINERS: Remove myself as maintainer
arm64: dts: correct SATA addresses for Stingray
ARM64: dts: meson-gxm-khadas-vim2: enable the USB controller
ARM64: dts: meson-gxl-nexbox-a95x: enable the USB controller
ARM64: dts: meson-gxl-s905x-libretech-cc: enable the USB controller
ARM64: dts: meson-gx-p23x-q20x: enable the USB controller
ARM64: dts: meson-gxl-s905x-p212: enable the USB controller
ARM64: dts: meson-gxm: add GXM specific USB host configuration
ARM64: dts: meson-gxl: add USB host support
ARM: OMAP2+: Fix build when using split object directories
soc: bcm2835: Make !RASPBERRYPI_FIRMWARE dummies return failure
soc: bcm: raspberrypi-power: Fix use of __packed
ARM: dts: Fix cm2 and prm sizes for omap4
ARM: socfpga_defconfig: Remove QSPI Sector 4K size force
firmware: arm_scmi: remove redundant null check on array
arm64: dts: juno: drop unnecessary address-cells and size-cells properties
e7bfb3fdbd ("mtd: Stop updating erase_info->state and calling
mtd_erase_callback()")
* Fix a memory leak in the Tango NAND controller driver
* Fix read/write to a suspended erase block in the CFI driver
* Fix the DT parsing logic in the Marvell NAND controller driver
-----BEGIN PGP SIGNATURE-----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=myWm
-----END PGP SIGNATURE-----
Merge tag 'mtd/fixes-for-4.17-rc3' of git://git.infradead.org/linux-mtd
Pull mtd fixes from Boris Brezillon:
- Fix nanddev_mtd_erase() function to match the changes done in
e7bfb3fdbd ("mtd: Stop updating erase_info->state and calling
mtd_erase_callback()")
- Fix a memory leak in the Tango NAND controller driver
- Fix read/write to a suspended erase block in the CFI driver
- Fix the DT parsing logic in the Marvell NAND controller driver
* tag 'mtd/fixes-for-4.17-rc3' of git://git.infradead.org/linux-mtd:
mtd: rawnand: marvell: fix the chip-select DT parsing logic
mtd: cfi: cmdset_0002: Do not allow read/write to suspend erase block.
mtd: cfi: cmdset_0001: Workaround Micron Erase suspend bug.
mtd: cfi: cmdset_0001: Do not allow read/write to suspend erase block.
mtd: spi-nor: cadence-quadspi: Fix page fault kernel panic
mtd: nand: Fix nanddev_mtd_erase()
mtd: rawnand: tango: Fix struct clk memory leak
-----BEGIN PGP SIGNATURE-----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=hboJ
-----END PGP SIGNATURE-----
Merge tag 'drm-fixes-for-v4.17-rc3' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie:
"Pretty run of the mill for this stage in the cycle: msm, i915, amdgpu,
qxl, virtio-gpu, sun4i fixes.
i915:
- Black screen fixes
- Display w/a fix
- HDA codec interop fix
sun4i:
- tbsa711 tablet regression fix
qxl:
- Regression fixes due to changes in TTM
virtio:
- Fix wait event condition
msm:
- DSI display fixes
amdgpu:
- fix hang on Carrizo
- DP MST hang fixes
- irq handling deadlock in DC.
amdkfd:
- Fix Kconfig issue
- Clock retrieval fix
- Sparse fixes"
* tag 'drm-fixes-for-v4.17-rc3' of git://people.freedesktop.org/~airlied/linux: (27 commits)
drm/edid: Reset more of the display info
drm/virtio: fix vq wait_event condition
qxl: keep separate release_bo pointer
qxl: fix qxl_release_{map,unmap}
Revert "drm/sun4i: add lvds mode_valid function"
drm/amd/display: Check dc_sink every time in MST hotplug
drm/amd/display: Update MST edid property every time
drm/amd/display: Don't read EDID in atomic_check
drm/amd/display: Disallow enabling CRTC without primary plane with FB
drm/amd/display: Fix deadlock when flushing irq
drm/i915/fbdev: Enable late fbdev initial configuration
drm/i915: Use ktime on wait_for
drm/amdgpu: set COMPUTE_PGM_RSRC1 for SGPR/VGPR clearing shaders
drm/amdkfd: fix build, select MMU_NOTIFIER
drm/amdkfd: fix clock counter retrieval for node without GPU
drm/amdkfd: Fix the error return code in kfd_ioctl_unmap_memory_from_gpu()
drm/amdkfd: kfd_dev_is_large_bar() can be static
drm/i915: Enable display WA#1183 from its correct spot
drm/i915/audio: set minimum CD clock to twice the BCLK
drm/msm: don't deref error pointer in the msm_fbdev_create error path
...
Currently, KVM flushes the TLB after a change to the APIC access page
address or the APIC mode when EPT mode is enabled. However, even in
shadow paging mode, a TLB flush is needed if VPIDs are being used, as
specified in the Intel SDM Section 29.4.5.
So replace vmx_flush_tlb_ept_only() with vmx_flush_tlb(), which will
flush if either EPT or VPIDs are in use.
Signed-off-by: Junaid Shahid <junaids@google.com>
Reviewed-by: Jim Mattson <jmattson@google.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
32-bit user code that uses int $80 doesn't care about r8-r11. There is,
however, some 64-bit user code that intentionally uses int $0x80 to invoke
32-bit system calls. From what I've seen, basically all such code assumes
that r8-r15 are all preserved, but the kernel clobbers r8-r11. Since I
doubt that there's any code that depends on int $0x80 zeroing r8-r11,
change the kernel to preserve them.
I suspect that very little user code is broken by the old clobber, since
r8-r11 are only rarely allocated by gcc, and they're clobbered by function
calls, so they only way we'd see a problem is if the same function that
invokes int $0x80 also spills something important to one of these
registers.
The current behavior seems to date back to the historical commit
"[PATCH] x86-64 merge for 2.6.4". Before that, all regs were
preserved. I can't find any explanation of why this change was made.
Update the test_syscall_vdso_32 testcase as well to verify the new
behavior, and it strengthens the test to make sure that the kernel doesn't
accidentally permute r8..r15.
Suggested-by: Denys Vlasenko <dvlasenk@redhat.com>
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Link: https://lkml.kernel.org/r/d4c4d9985fbe64f8c9e19291886453914b48caee.1523975710.git.luto@kernel.org
A bugfix broke the x32 shmid64_ds and msqid64_ds data structure layout
(as seen from user space) a few years ago: Originally, __BITS_PER_LONG
was defined as 64 on x32, so we did not have padding after the 64-bit
__kernel_time_t fields, After __BITS_PER_LONG got changed to 32,
applications would observe extra padding.
In other parts of the uapi headers we seem to have a mix of those
expecting either 32 or 64 on x32 applications, so we can't easily revert
the path that broke these two structures.
Instead, this patch decouples x32 from the other architectures and moves
it back into arch specific headers, partially reverting the even older
commit 73a2d096fd ("x86: remove all now-duplicate header files").
It's not clear whether this ever made any difference, since at least
glibc carries its own (correct) copy of both of these header files,
so possibly no application has ever observed the definitions here.
Based on a suggestion from H.J. Lu, I tried out the tool from
https://github.com/hjl-tools/linux-header to find other such
bugs, which pointed out the same bug in statfs(), which also has
a separate (correct) copy in glibc.
Fixes: f4b4aae182 ("x86/headers/uapi: Fix __BITS_PER_LONG value for x32 builds")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: "H . J . Lu" <hjl.tools@gmail.com>
Cc: Jeffrey Walton <noloader@gmail.com>
Cc: stable@vger.kernel.org
Cc: "H. Peter Anvin" <hpa@zytor.com>
Link: https://lkml.kernel.org/r/20180424212013.3967461-1-arnd@arndb.de
Xen PV domains cannot shut down and start a crash kernel. Instead,
the crashing kernel makes a SCHEDOP_shutdown hypercall with the
reason code SHUTDOWN_crash, cf. xen_crash_shutdown() machine op in
arch/x86/xen/enlighten_pv.c.
A crash kernel reservation is merely a waste of RAM in this case. It
may also confuse users of kexec_load(2) and/or kexec_file_load(2).
When flags include KEXEC_ON_CRASH or KEXEC_FILE_ON_CRASH,
respectively, these syscalls return success, which is technically
correct, but the crash kexec image will never be actually used.
Signed-off-by: Petr Tesarik <ptesarik@suse.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Juergen Gross <jgross@suse.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Dou Liyang <douly.fnst@cn.fujitsu.com>
Cc: Mikulas Patocka <mpatocka@redhat.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: xen-devel@lists.xenproject.org
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: Jean Delvare <jdelvare@suse.de>
Link: https://lkml.kernel.org/r/20180425120835.23cef60c@ezekiel.suse.cz
No functional changes in this patch.
The SDP Header is a generic header for secondary data packets for
both eDP and DP so call it dp_sdp_header. This header gets used for
different SDP types already defined.
Also header bytes 2 and 3 are secondary data packet specific header bytes.
So change the comment to indicate the same.
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1524770868-16869-1-git-send-email-manasi.d.navare@intel.com
We found the I2C controller count register is unreliable sometimes,
that will cause I2C to lose data. Thus we can read the data count
from 'i2c_dev->count' instead of the I2C controller count register.
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Add one flag to indicate if the i2c controller has been in suspend state,
which can prevent i2c accesses after i2c controller is suspended following
system suspend.
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
i2cdev_ioctl_rdwr() allocates i2c_msg.buf using memdup_user(), which
returns ZERO_SIZE_PTR if i2c_msg.len is zero.
Currently i2cdev_ioctl_rdwr() always dereferences the buf pointer in case
of I2C_M_RD | I2C_M_RECV_LEN transfer. That causes a kernel oops in
case of zero len.
Let's check the len against zero before dereferencing buf pointer.
This issue was triggered by syzkaller.
Signed-off-by: Alexander Popov <alex.popov@linux.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
[wsa: use '< 1' instead of '!' for easier readability]
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Our out-of-line atomics are built with a special calling convention,
preventing pointless stack spilling, and allowing us to patch call sites
with ARMv8.1 atomic instructions.
Instrumentation inserted by the compiler may result in calls to
functions not following this special calling convention, resulting in
registers being unexpectedly clobbered, and various problems resulting
from this.
For example, if a kernel is built with KCOV and ARM64_LSE_ATOMICS, the
compiler inserts calls to __sanitizer_cov_trace_pc in the prologues of
the atomic functions. This has been observed to result in spurious
cmpxchg failures, leading to a hang early on in the boot process.
This patch avoids such issues by preventing instrumentation of our
out-of-line atomics.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
As the Geminilake firmware is now merged to linux-firmware.git
use MODUE_FIRMWARE to load the firmware.
This removes the error message in the dmesg log:
i915 0000:00:02.0: Direct firmware load for
i915/glk_dmc_ver1_04.bin failed with error -2
i915 0000:00:02.0: Failed to load DMC firmware
i915/glk_dmc_ver1_04.bin. Disabling runtime power management.
i915 0000:00:02.0: DMC firmware homepage:
https://01.org/linuxgraphics/downloads/firmware
and now shows that the firmware has correctly loaded:
[drm] Finished loading DMC firmware i915/glk_dmc_ver1_04.bin (v1.4)
Signed-off-by: Ian W MORRISON <ianwmorrison@gmail.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180411044213.383-1-ianwmorrison@gmail.com
Add mode_valid() function to filter modes according to available
pll clock values and "preferred" modes. It is particularly
useful for hdmi modes that require precise pixel clocks.
Note that "preferred" modes are always accepted:
- this is important for panels because panel clock tolerances are
bigger than hdmi ones and there is no reason to not accept them
(the fps may vary a little but it is not a problem).
- the hdmi preferred mode will be accepted too, but userland will
be able to use others hdmi "valid" modes if necessary.
Signed-off-by: Philippe Cornu <philippe.cornu@st.com>
Reviewed-by: Yannick Fertré <yannick.fertre@st.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180417114026.8709-1-philippe.cornu@st.com
When a driver related to one of the endpoints is deferred
due to probe dependencies (i2c, spi...) but the other one
is ready, ltdc probe continues and the deferred driver
will never be probed again.
The fix consists in waiting for all deferred endpoints before
continuing the ltdc probe.
Signed-off-by: Philippe Cornu <philippe.cornu@st.com>
Reviewed-by: Yannick Fertré <yannick.fertre@st.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180417113441.8214-1-philippe.cornu@st.com
for 4.17, please pull the following:
- Srinath fixes the register base address of all SATA controllers on
Stingray
-----BEGIN PGP SIGNATURE-----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=oT+3
-----END PGP SIGNATURE-----
Merge tag 'arm-soc/for-4.17/devicetree-arm64-fixes' of https://github.com/Broadcom/stblinux into fixes
Pull "Broadcom devicetree-arm64 fixes for 4.17" from Florian Fainelli:
This pull request contains Broadcom ARM64-based SoCs Device Tree fixes
for 4.17, please pull the following:
- Srinath fixes the register base address of all SATA controllers on
Stingray
* tag 'arm-soc/for-4.17/devicetree-arm64-fixes' of https://github.com/Broadcom/stblinux:
arm64: dts: correct SATA addresses for Stingray
These days drm core checks function pointers everywhere before calling
them. So we can drop a bunch of dummy functions now.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20180420071904.24276-5-kraxel@redhat.com
The encoder callbacks are only called in case the video mode changes.
So any layout changes without mode changes will go unnoticed.
Add qxl_crtc_update_monitors_config(), based on the old
qxl_write_monitors_config_for_encoder() function. Hook it into the
enable, disable and flush atomic crtc callbacks. Remove monitors_config
updates from all other places.
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1544322
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20180420071904.24276-4-kraxel@redhat.com
qxl_io_log() sends messages over to the host (qemu) for logging.
Remove the function and all callers, we can just use standard
DRM_DEBUG calls (and if needed a serial console).
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20180420071904.24276-2-kraxel@redhat.com
smp_send_stop can lock up the IPI path for any subsequent calls,
because the receiving CPUs spin in their handler function. This
started becoming a problem with the addition of an smp_send_stop
call in the reboot path, because panics can reboot after doing
their own smp_send_stop.
The NMI IPI variant was fixed with ac61c11566 ("powerpc: Fix
smp_send_stop NMI IPI handling"), which leaves the smp_call_function
variant.
This is fixed by having smp_send_stop only ever do the
smp_call_function once. This is a bit less robust than the NMI IPI
fix, because any other call to smp_call_function after smp_send_stop
could deadlock, but that has always been the case, and it was not
been a problem before.
Fixes: f2748bdfe1 ("powerpc/powernv: Always stop secondaries before reboot/shutdown")
Reported-by: Abdul Haleem <abdhalee@linux.vnet.ibm.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
gpstate_timer_handler() uses synchronous smp_call to set the pstate
on the requested core. This causes the below hard lockup:
smp_call_function_single+0x110/0x180 (unreliable)
smp_call_function_any+0x180/0x250
gpstate_timer_handler+0x1e8/0x580
call_timer_fn+0x50/0x1c0
expire_timers+0x138/0x1f0
run_timer_softirq+0x1e8/0x270
__do_softirq+0x158/0x3e4
irq_exit+0xe8/0x120
timer_interrupt+0x9c/0xe0
decrementer_common+0x114/0x120
-- interrupt: 901 at doorbell_global_ipi+0x34/0x50
LR = arch_send_call_function_ipi_mask+0x120/0x130
arch_send_call_function_ipi_mask+0x4c/0x130
smp_call_function_many+0x340/0x450
pmdp_invalidate+0x98/0xe0
change_huge_pmd+0xe0/0x270
change_protection_range+0xb88/0xe40
mprotect_fixup+0x140/0x340
SyS_mprotect+0x1b4/0x350
system_call+0x58/0x6c
One way to avoid this is removing the smp-call. We can ensure that the
timer always runs on one of the policy-cpus. If the timer gets
migrated to a cpu outside the policy then re-queue it back on the
policy->cpus. This way we can get rid of the smp-call which was being
used to set the pstate on the policy->cpus.
Fixes: 7bc54b652f ("timers, cpufreq/powernv: Initialize the gpstate timer as pinned")
Cc: stable@vger.kernel.org # v4.8+
Reported-by: Nicholas Piggin <npiggin@gmail.com>
Reported-by: Pridhiviraj Paidipeddi <ppaidipe@linux.vnet.ibm.com>
Signed-off-by: Shilpasri G Bhat <shilpa.bhat@linux.vnet.ibm.com>
Acked-by: Nicholas Piggin <npiggin@gmail.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Vaidyanathan Srinivasan <svaidy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
- Fix for black screen issues (FDO #104158 and #104425)
- A correction for wrongly applied display W/A
- Fixes for HDA codec interop issue (no audio) and too eager HW timeouts
* tag 'drm-intel-fixes-2018-04-26' of git://anongit.freedesktop.org/drm/drm-intel:
drm/i915/fbdev: Enable late fbdev initial configuration
drm/i915: Use ktime on wait_for
drm/i915: Enable display WA#1183 from its correct spot
drm/i915/audio: set minimum CD clock to twice the BCLK
Latest header update will break QEMU (if it's rebuilt with the new
header) - and it seems that the code there is so fragile that any change
in this header will break it. Add a better interface so users do not
need to change their code every time that header changes.
Fix virtio console for spec compliance.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
-----BEGIN PGP SIGNATURE-----
iQEcBAABAgAGBQJa4L3jAAoJECgfDbjSjVRpJiAIAMLVjPeMTsES6BX4duG/jhhc
QmAflHg73Qmgvanbpqit/B1TRRsOsVnUGQ/4SubfQdEFZld8u/1ZNur9LKDika7h
qhCM1HN9KN3O7E4IIF45i8jmsXoqBWOIb3BqBdAyeqNDWH4q48524IvYizPMgkDd
ZnEZ/2pRi2HRstlwBD/JTcsfWRp/nUjarxnj8ZhUEUDFbJfjr7sPTeDwPSDShuIQ
PrC9U8gliNRuxuq1v5Afn9F6mQptgvMxMLmtUqvYydlYgwu7cJUQ+Qxp8i7rNfM8
kCKkn/24UdUYHft4596bEEgDWR6nriMFCQAYKWlsCtwIvbZnURURl5TKT5ceI7Y=
=N0il
-----END PGP SIGNATURE-----
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull virtio fixups from Michael Tsirkin:
- Latest header update will break QEMU (if it's rebuilt with the new
header) - and it seems that the code there is so fragile that any
change in this header will break it. Add a better interface so users
do not need to change their code every time that header changes.
- Fix virtio console for spec compliance.
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
virtio_console: reset on out of memory
virtio_console: move removal code
virtio_console: drop custom control queue cleanup
virtio_console: free buffers after reset
virtio: add ability to iterate over vqs
virtio_console: don't tie bufs to a vq
virtio_balloon: add array of stat names
- Add support for new Ryzen chips to k10temp driver
... making Phoronix happy
- Fix inconsistent chip access in nct6683 driver
- Handle absence of few types of sensors in scmi driver
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=JV1n
-----END PGP SIGNATURE-----
Merge tag 'hwmon-for-linus-v4.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon fixes from Guenter Roeck:
- Add support for new Ryzen chips to k10temp driver
... making Phoronix happy
- Fix inconsistent chip access in nct6683 driver
- Handle absence of few types of sensors in scmi driver
* tag 'hwmon-for-linus-v4.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
hwmon: (k10temp) Add support for AMD Ryzen w/ Vega graphics
hwmon: (k10temp) Add temperature offset for Ryzen 2700X
hwmon: (nct6683) Enable EC access if disabled at boot
hwmon: (scmi) handle absence of few types of sensors
- Add workqueue forward declaration (for new work, but a nice clean up)
- seftest fixes for the new histogram code
- Print output fix for hwlat tracer
- Fix missing system call events - due to change in x86 syscall naming
- Fix kprobe address being used by perf being hashed
-----BEGIN PGP SIGNATURE-----
iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCWuIMShQccm9zdGVkdEBn
b29kbWlzLm9yZwAKCRAp5XQQmuv6qkrdAQDRrgIGcm4pRGrvPiGhp4FeQKUx3woM
LY10qMYo3St7zwEAn5oor/e/7KQaQSdKQ7QkL690QU2bTO6FXz4VwE1OcgM=
=OHJk
-----END PGP SIGNATURE-----
Merge tag 'trace-v4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fixes from Steven Rostedt:
- Add workqueue forward declaration (for new work, but a nice clean up)
- seftest fixes for the new histogram code
- Print output fix for hwlat tracer
- Fix missing system call events - due to change in x86 syscall naming
- Fix kprobe address being used by perf being hashed
* tag 'trace-v4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracing: Fix missing tab for hwlat_detector print format
selftests: ftrace: Add a testcase for multiple actions on trigger
selftests: ftrace: Fix trigger extended error testcase
kprobes: Fix random address output of blacklist file
tracing: Fix kernel crash while using empty filter with perf
tracing/x86: Update syscall trace events to handle new prefixed syscall func names
tracing: Add missing forward declaration
Linus Torvalds