turn all the clks on and another fix for stm32f4 SoCs where we have multiple
drivers attaching to the same DT node.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=5ciP
-----END PGP SIGNATURE-----
Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk fixes from Stephen Boyd:
"One fix for a broken driver on Renesas RZ/A1 SoCs with bootloaders
that don't turn all the clks on and another fix for stm32f4 SoCs where
we have multiple drivers attaching to the same DT node"
* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
clk: stm32f4: Use CLK_OF_DECLARE_DRIVER initialization method
clk: renesas: mstp: Support 8-bit registers for r7s72100
MIPS: (both for stable)
- fix host kernel crashes when receiving a signal with 64-bit userspace
- flush instruction cache on all vcpus after generating entry code
x86:
- fix NULL dereference in MMU caused by SMM transitions (for stable)
- correct guest instruction pointer after emulating some VMX errors
- minor cleanup
-----BEGIN PGP SIGNATURE-----
iQEcBAABCAAGBQJYb/N7AAoJEED/6hsPKofoa4QH/0/jwHr64lFeiOzMxqZfTF0y
wufcTqw3zGq5iPaNlEwn+6AkKnTq2IPws92FludfPHPb7BrLUPqrXxRlSRN+XPVw
pHVcV9u0q4yghMi7/6Flu3JASnpD6PrPZ7ezugZwgXFrR7pewd/+sTq6xBUnI9rZ
nNEYsfh8dYiBicxSGXlmZcHLuJJHKshjsv9F6ngyBGXAAf/F+nLiJReUzPO0m2+P
gmXi5zhVu6z05zlaCW1KAmJ1QV1UJla1vZnzrnK3twRK/05l7YX+xCbHIo1wB03R
2YhKDnSrnG3Zt+KpXfRhADXazNgM5ASvORdvI6RvjLNVxlnOveQtAcfRyvZezT4=
=LXLf
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Radim Krčmář:
"MIPS:
- fix host kernel crashes when receiving a signal with 64-bit
userspace
- flush instruction cache on all vcpus after generating entry code
(both for stable)
x86:
- fix NULL dereference in MMU caused by SMM transitions (for stable)
- correct guest instruction pointer after emulating some VMX errors
- minor cleanup"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: VMX: remove duplicated declaration
KVM: MIPS: Flush KVM entry code from icache globally
KVM: MIPS: Don't clobber CP0_Status.UX
KVM: x86: reset MMU on KVM_SET_VCPU_EVENTS
KVM: nVMX: fix instruction skipping during emulated vm-entry
Pull swiotlb fixes from Konrad Rzeszutek Wilk:
"This has one fix to make i915 work when using Xen SWIOTLB, and a
feature from Geert to aid in debugging of devices that can't do DMA
outside the 32-bit address space.
The feature from Geert is on top of v4.10 merge window commit
(specifically you pulling my previous branch), as his changes were
dependent on the Documentation/ movement patches.
I figured it would just easier than me trying than to cherry-pick the
Documentation patches to satisfy git.
The patches have been soaking since 12/20, albeit I updated the last
patch due to linux-next catching an compiler error and adding an
Tested-and-Reported-by tag"
* 'stable/for-linus-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb:
swiotlb: Export swiotlb_max_segment to users
swiotlb: Add swiotlb=noforce debug option
swiotlb: Convert swiotlb_force from int to enum
x86, swiotlb: Simplify pci_swiotlb_detect_override()
Three fixes queued up:
* Fix an issue with command buffer overflow handling in the AMD
IOMMU driver
* Add an additional context entry flush to the Intel VT-d driver
to make sure any old context entry from kdump copying is
flushed out of the cache
* Correct the encoding of the PASID table size in the Intel VT-d
driver
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=wit6
-----END PGP SIGNATURE-----
Merge tag 'iommu-fixes-v4.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull IOMMU fixes from Joerg Roedel:
"Three fixes queued up:
- fix an issue with command buffer overflow handling in the AMD IOMMU
driver
- add an additional context entry flush to the Intel VT-d driver to
make sure any old context entry from kdump copying is flushed out
of the cache
- correct the encoding of the PASID table size in the Intel VT-d
driver"
* tag 'iommu-fixes-v4.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu/amd: Fix the left value check of cmd buffer
iommu/vt-d: Fix pasid table size encoding
iommu/vt-d: Flush old iommu caches for kdump when the device gets context mapped
- Fix a device enumeration issue leading to incorrect associations
between ACPI device objects and platform device objects representing
physical devices if the given device object has both _ADR and _HID
(Rafael Wysocki).
- Avoid passing NULL to acpi_put_table() during IOMMU initialization
which triggers a (rightful) warning from ACPICA (Rafael Wysocki).
- Drop an excessive call to acpi_dma_deconfigure() from the core
code that binds ACPI device objects to device objects representing
physical devices (Lorenzo Pieralisi).
- Update an error message in the ACPI WDAT watchdog driver to make it
provide more useful information (Mika Westerberg).
- Add a mechanism to work around issues with unhandled GPE notifications
that occur during system initialization and cannot be prevented by
means of sysfs (Lv Zheng).
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=F+Lm
-----END PGP SIGNATURE-----
Merge tag 'acpi-4.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael Wysocki:
"These fix a device enumeration problem related to _ADR matching and an
IOMMU initialization issue related to the DMAR table missing, remove
an excessive function call from the core ACPI code, update an error
message in the ACPI WDAT watchdog driver and add a way to work around
problems with unhandled GPE notifications.
Specifics:
- Fix a device enumeration issue leading to incorrect associations
between ACPI device objects and platform device objects
representing physical devices if the given device object has both
_ADR and _HID (Rafael Wysocki).
- Avoid passing NULL to acpi_put_table() during IOMMU initialization
which triggers a (rightful) warning from ACPICA (Rafael Wysocki).
- Drop an excessive call to acpi_dma_deconfigure() from the core code
that binds ACPI device objects to device objects representing
physical devices (Lorenzo Pieralisi).
- Update an error message in the ACPI WDAT watchdog driver to make it
provide more useful information (Mika Westerberg).
- Add a mechanism to work around issues with unhandled GPE
notifications that occur during system initialization and cannot be
prevented by means of sysfs (Lv Zheng)"
* tag 'acpi-4.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI / DMAR: Avoid passing NULL to acpi_put_table()
ACPI / scan: Prefer devices without _HID/_CID for _ADR matching
ACPI / watchdog: Print out error number when device creation fails
ACPI / sysfs: Provide quirk mechanism to prevent GPE flooding
ACPI: Drop misplaced acpi_dma_deconfigure() call from acpi_bind_one()
- Fix a few intel_pstate driver issues: add missing locking it two places,
avoid exposing a useless debugfs interface and keep the attribute
values in sysfs in sync (Rafael Wysocki).
- Drop confusing kernel-doc references related to power management and
ACPI from the driver API manual (Rafael Wysocki).
- Make a false-positive compiler warning in the generic power domains
framework go away (Augusto Mecking Caringi).
- Fix two initialization issues in the devfreq subsystem and update
the MAINTAINERS entry for it (Chanwoo Choi).
- Add a new "compatible" string for APM X-Gene 2 to the generic DT
cpufreq driver (Hoan Tran).
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=1qsV
-----END PGP SIGNATURE-----
Merge tag 'pm-4.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix a few issues in the intel_pstate driver, a documetation
issue, a false-positive compiler warning in the generic power domains
framework and two problems in the devfreq subsystem. They also update
the MAINTAINERS entry for devfreq and add a new "compatible" string to
the generic cpufreq-dt driver.
Specifics:
- Fix a few intel_pstate driver issues: add missing locking it two
places, avoid exposing a useless debugfs interface and keep the
attribute values in sysfs in sync (Rafael Wysocki).
- Drop confusing kernel-doc references related to power management
and ACPI from the driver API manual (Rafael Wysocki).
- Make a false-positive compiler warning in the generic power domains
framework go away (Augusto Mecking Caringi).
- Fix two initialization issues in the devfreq subsystem and update
the MAINTAINERS entry for it (Chanwoo Choi).
- Add a new "compatible" string for APM X-Gene 2 to the generic DT
cpufreq driver (Hoan Tran)"
* tag 'pm-4.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpufreq: dt: Add support for APM X-Gene 2
PM / devfreq: exynos-bus: Fix the wrong return value
PM / devfreq: Fix the bug of devfreq_add_device when governor is NULL
MAINTAINERS: Add myself as reviewer for DEVFREQ subsystem support
PM / docs: Drop confusing kernel-doc references from infrastructure.rst
PM / domains: Fix 'may be used uninitialized' build warning
cpufreq: intel_pstate: Always keep all limits settings in sync
cpufreq: intel_pstate: Use locking in intel_cpufreq_verify_policy()
cpufreq: intel_pstate: Use locking in intel_pstate_resume()
cpufreq: intel_pstate: Do not expose PID parameters in passive mode
So they can figure out what is the optimal number of pages
that can be contingously stitched together without fear of
bounce buffer.
We also expose an mechanism for sub-users of SWIOTLB API, such
as Xen-SWIOTLB to set the max segment value. And lastly
if swiotlb=force is set (which mandates we bounce buffer everything)
we set max_segment so at least we can bounce buffer one 4K page
instead of a giant 512KB one for which we may not have space.
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reported-and-Tested-by: Juergen Gross <jgross@suse.com>
* pm-domains:
PM / domains: Fix 'may be used uninitialized' build warning
* pm-docs:
PM / docs: Drop confusing kernel-doc references from infrastructure.rst
* pm-devfreq:
PM / devfreq: exynos-bus: Fix the wrong return value
PM / devfreq: Fix the bug of devfreq_add_device when governor is NULL
MAINTAINERS: Add myself as reviewer for DEVFREQ subsystem support
* pm-cpufreq:
cpufreq: dt: Add support for APM X-Gene 2
cpufreq: intel_pstate: Always keep all limits settings in sync
cpufreq: intel_pstate: Use locking in intel_cpufreq_verify_policy()
cpufreq: intel_pstate: Use locking in intel_pstate_resume()
cpufreq: intel_pstate: Do not expose PID parameters in passive mode
fujitsu-laptop:
- use brightness_set_blocking for LED-setting callbacks
platform/x86: fix surface3_button build errors:
- fix surface3_button build errors
-----BEGIN PGP SIGNATURE-----
iQEcBAABAgAGBQJYbxSIAAoJEKbMaAwKp364UOcIAJ6GVrHc2RiQDO+jJyNZyPaZ
fZe8k2PC3C9hJwOcIbxsEcaJxbAs34RM87mpmKSodYyyGCTw7HDOHPuxdB67Aisx
atjdBFbG6gjdW5jjtYzwfq2FD+PhEBWRiXbfaX4yMIJu1tEUfhUvYv4PMSpUSEFH
mqECMEzHZHKzNoroceA5Tekk0L+Z7wjJDaw0ePA5zPYU6CC6Z9O/j1JF/zhdn9OL
/+/tIB+K9eO7TQT8nTLCzCwapODGHYgD5HEz+orKeOL1fXknktvhfmhjjEHudtU4
egJ/c0IsAoIIymkuikP61uGhoKGUqJwjNeoctlSz8cTeBaaq63tvT6NZH7XdkCY=
=wCRj
-----END PGP SIGNATURE-----
Merge tag 'platform-drivers-x86-v4.10-3' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86
Pull x86 platform driver fixes from Darren Hart:
"Just two small fixes for platform drivers x86:
- use brightness_set_blocking for LED-setting callbacks on Fujitsu
laptops
- fix surface3_button build errors"
* tag 'platform-drivers-x86-v4.10-3' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86:
platform/x86: fujitsu-laptop: use brightness_set_blocking for LED-setting callbacks
platform/x86: fix surface3_button build errors
Pull audit fixes from Paul Moore:
"Two small fixes relating to audit's use of fsnotify.
The first patch plugs a leak and the second fixes some lock
shenanigans. The patches are small and I banged on this for an
afternoon with our testsuite and didn't see anything odd"
* 'stable-4.10' of git://git.infradead.org/users/pcmoore/audit:
audit: Fix sleep in atomic
fsnotify: Remove fsnotify_duplicate_mark()
Pull i915 drm fixes from Jani Nikula:
"Here's a bunch of drm/i915 fixes for v4.10-rc3. It includes GVT-g
fixes.
My new year's resolution is to start using signed tags for pulls. If
that feels like a déjà vu, it's ((new year's) resolution), not (new
(year's resolution))"
[ Taking this directly from Jani because Dave Airlie is only partially
connected right now. - Linus ]
* tag 'drm-intel-fixes-2017-01-05' of git://anongit.freedesktop.org/git/drm-intel:
drm/i915: Prevent timeline updates whilst performing reset
drm/i915: Silence allocation failure during sg_trim()
drm/i915: Don't clflush before release phys object
drm/i915: Fix oops in overlay due to frontbuffer tracking
drm/i915: Fix oopses in the overlay code due to i915_gem_active stuff
drm/i915: Initialize overlay->last_flip properly
drm/i915: Move the min_pixclk[] handling to the end of readout
drm/i915: Force VDD off on the new power seqeuencer before starting to use it
drm/i915/gvt: fix typo in cfg_space range check
drm/i915/gvt: fix an issue in emulating cfg space PCI_COMMAND
drm/i915/gvt/kvmgt: trival: code cleanup
drm/i915/gvt/kvmgt: prevent double-release of vgpu
drm/i915/gvt/kvmgt: check returned slot for gfn
drm/i915/gvt/kvmgt: dereference the pointer within lock
drm/i915/gvt: reset the GGTT entry when vGPU created
drm/i915/gvt: fix an error in opregion handling
- One fix to the AMD pinctrl ACPI glue.
- Fix requests on the Meson driver.
- Fix bitfield widths on Samsungs Exynos 5433.
-----BEGIN PGP SIGNATURE-----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=t6nv
-----END PGP SIGNATURE-----
Merge tag 'pinctrl-v4.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control fixes from Linus Walleij:
"Three small pin control fixes for the v4.10 series. Very little to say
about them, just driver fixes.
- one fix to the AMD pinctrl ACPI glue
- fix requests on the Meson driver
- fix bitfield widths on Samsungs Exynos 5433"
* tag 'pinctrl-v4.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
pinctrl: samsung: Fix the width of PINCFG_TYPE_DRV bitfields for Exynos5433
pinctrl: meson: fix gpio request disabling other modes
pinctrl/amd: Set the level based on ACPI tables
Christmas break. Most of these are relatively unimportant fixes for
regressions introduced during the merge window, and about half of
the changes are for mach-omap2.
A couple of patches are just cleanups and dead code removal that I would
not normally have considered for merging after -rc2, but I decided to
take them along with the fixes this time.
Notable fixes include:
- removing the skeleton.dtsi include broke a number of machines, and we
have to put empty /chosen nodes back to be able to pass kernel command
lines as before
- enabling Samsung platforms no longer hardwires CONFIG_HZ to 200,
as it had been for no good reason for a long time.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=J2uq
-----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 is a rather large set of bugfixes, as we just returned from the
Christmas break. Most of these are relatively unimportant fixes for
regressions introduced during the merge window, and about half of the
changes are for mach-omap2.
A couple of patches are just cleanups and dead code removal that I
would not normally have considered for merging after -rc2, but I
decided to take them along with the fixes this time.
Notable fixes include:
- removing the skeleton.dtsi include broke a number of machines, and
we have to put empty /chosen nodes back to be able to pass kernel
command lines as before
- enabling Samsung platforms no longer hardwires CONFIG_HZ to 200, as
it had been for no good reason for a long time"
* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (46 commits)
MAINTAINERS: extend PSCI entry to cover the newly add PSCI checker code
drivers: psci: annotate timer on stack to silence odebug messages
ARM64: defconfig: enable DRM_MESON as module
ARM64: dts: meson-gx: Add Graphic Controller nodes
ARM64: dts: meson-gxl: fix GPIO include
ARM: dts: imx6: Disable "weim" node in the dtsi files
ARM: dts: qcom: apq8064: Add missing scm clock
ARM: davinci: da8xx: Fix sleeping function called from invalid context
ARM: davinci: Make __clk_{enable,disable} functions public
ARM: davinci: da850: don't add emac clock to lookup table twice
ARM: davinci: da850: fix infinite loop in clk_set_rate()
ARM: i.MX: remove map_io callback
ARM: dts: vf610-zii-dev-rev-b: Add missing newline
ARM: dts: imx6qdl-nitrogen6x: remove duplicate iomux entry
ARM: dts: imx31: fix AVIC base address
ARM: dts: am572x-idk: Add gpios property to control PCIE_RESETn
arm64: dts: vexpress: Support GICC_DIR operations
ARM: dts: vexpress: Support GICC_DIR operations
firmware: arm_scpi: fix reading sensor values on pre-1.0 SCPI firmwares
arm64: dts: msm8996: Add required memory carveouts
...
- small fixes for xenbus driver
- one fix for xen dom0 boot on huge system
- small cleanups
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iQEcBAABAgAGBQJYbgWzAAoJELDendYovxMvzqQH/iO+SKCrT39q6fCP+fyov7Hi
J67XrHVT/AAPUXizWzKdtBE5EdI+WZXBkdsCEh3+3XPCeCRL/t9dRYEytle0Ioy9
hXC5otiJQ1hhm2N5dQKT5c0IMVh9mAjbeIqcG2dV1lSVaw0CYcJS4xh9eALxj7UY
eXGpNMdNyeiEG2p5OgnDE5GqHavxPh+6ChNxmr8341T8E+C9U1BNtJeUiIQshKmC
YAlt7YWoPzEJeLAYEiwrROYNyrLNd17IlYOeKXSwZUdkVtZahW+/jO+YYmhbx1C/
Yvt93r7ewUFKslRgpZQjjl8y9eynKg+j2BWx8WjAwpdHfCa1DFEOxiAOraLp7Cc=
=ro0H
-----END PGP SIGNATURE-----
Merge tag 'for-linus-4.10-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fixes and cleanups from Juergen Gross:
- small fixes for xenbus driver
- one fix for xen dom0 boot on huge system
- small cleanups
* tag 'for-linus-4.10-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
Xen: ARM: Zero reserved fields of xatp before making hypervisor call
xen: events: Replace BUG() with BUG_ON()
xen: remove stale xs_input_avail() from header
xen: return xenstore command failures via response instead of rc
xen: xenbus driver must not accept invalid transaction ids
xen/evtchn: use rb_entry()
xen/setup: Don't relocate p2m over existing one
Rather than keep a list of all possible compression types in the
Makefile, set the target explicitly from Kconfig.
Reviewed-by: Francisco Blas Izquierdo Riera (klondike) <klondike@klondike.es>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
When using initramfs compression, the data file compression suffix
gets quotes pulled in from Kconfig, e.g., initramfs_data.cpio".gz"
which make does not match a target and causes rebuild.
Fix this by filtering out quotes from the Kconfig string.
Fixes: 35e669e1a2 ("initramfs: select builtin initram compression algorithm on KConfig instead of Makefile")
Reviewed-by: Francisco Blas Izquierdo Riera (klondike) <klondike@klondike.es>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus reported that commit 174cc7187e "ACPICA: Tables: Back port
acpi_get_table_with_size() and early_acpi_os_unmap_memory() from
Linux kernel" added a new warning on his desktop system:
ACPI Warning: Table ffffffff9fe6c0a0, Validation count is zero before decrement
which turns out to come from the acpi_put_table() in
detect_intel_iommu().
This happens if the DMAR table is not present in which case NULL is
passed to acpi_put_table() which doesn't check against that and
attempts to handle it regardless.
For this reason, check the pointer passed to acpi_put_table()
before invoking it.
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Tested-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Fixes: 6b11d1d677 ("ACPI / osl: Remove acpi_get_table_with_size()/early_acpi_os_unmap_memory() users")
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Declaration of VMX_VPID_EXTENT_SUPPORTED_MASK occures twice in the code.
Probably, it was happened after unsuccessful merge.
Signed-off-by: Jan Dakinevich <jan.dakinevich@gmail.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Flush the KVM entry code from the icache on all CPUs, not just the one
that built the entry code.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Radim Krčmář" <rkrcmar@redhat.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Cc: kvm@vger.kernel.org
Cc: <stable@vger.kernel.org> # 3.16.x-
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
On 64-bit kernels, MIPS KVM will clear CP0_Status.UX to prevent the
guest (running in user mode) from accessing the 64-bit memory segments.
However the previous value of CP0_Status.UX is never restored when
exiting from the guest.
If the user process uses 64-bit addressing (the n64 ABI) this can result
in address error exceptions from the kernel if it needs to deliver a
signal before returning to user mode, as the kernel will need to write a
sigframe to high user addresses on the user stack which are disallowed
by CP0_Status.UX=0.
This is fixed by explicitly setting SX and UX again when exiting from
the guest, and explicitly clearing those bits when returning to the
guest. Having the SX and UX bits set when handling guest exits (rather
than only when exiting to userland) will be helpful when we support VZ,
since we shouldn't need to directly read or write guest memory, so it
will be valid for cache management IPIs to access host user addresses.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Radim Krčmář" <rkrcmar@redhat.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Cc: kvm@vger.kernel.org
Cc: <stable@vger.kernel.org> # 4.8.x-
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
- Fixes for crashes and double-cleanup errors
- XFS maintainership handover
- Fix to prevent absurdly large block reservations
- Fix broken sysfs getter/setters
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=TgC5
-----END PGP SIGNATURE-----
Merge tag 'xfs-for-linus-4.10-rc3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fixes from Darrick Wong:
- fixes for crashes and double-cleanup errors
- XFS maintainership handover
- fix to prevent absurdly large block reservations
- fix broken sysfs getter/setters
* tag 'xfs-for-linus-4.10-rc3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: fix max_retries _show and _store functions
xfs: update MAINTAINERS
xfs: fix crash and data corruption due to removal of busy COW extents
xfs: use the actual AG length when reserving blocks
xfs: fix double-cleanup when CUI recovery fails
Add the compatible string for supporting the generic device tree cpufreq-dt
driver on APM's X-Gene 2 SoC.
Signed-off-by: Hoan Tran <hotran@apm.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Pull networking fixes from David Miller:
1) stmmac_drv_probe() can race with stmmac_open() because we register
the netdevice too early. Fix from Florian Fainelli.
2) UFO handling in __ip6_append_data() and ip6_finish_output() use
different tests for deciding whether a frame will be fragmented or
not, put them in sync. Fix from Zheng Li.
3) The rtnetlink getstats handlers need to validate that the netlink
request is large enough, fix from Mathias Krause.
4) Use after free in mlx4 driver, from Jack Morgenstein.
5) Fix setting of garbage UID value in sockets during setattr() calls,
from Eric Biggers.
6) Packet drop_monitor doesn't format the netlink messages properly
such that nlmsg_next fails to work, fix from Reiter Wolfgang.
7) Fix handling of wildcard addresses in l2tp lookups, from Guillaume
Nault.
8) __skb_flow_dissect() can crash on pptp packets, from Ian Kumlien.
9) IGMP code doesn't reset group query timers properly, from Michal
Tesar.
10) Fix overzealous MAIN/LOCAL route table combining in ipv4, from
Alexander Duyck.
11) vxlan offload check needs to be more strict in be2net driver, from
Sabrina Dubroca.
12) Moving l3mdev to packet hooks lost RX stat counters unintentionally,
fix from David Ahern.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (52 commits)
sh_eth: enable RX descriptor word 0 shift on SH7734
sfc: don't report RX hash keys to ethtool when RSS wasn't enabled
dpaa_eth: Initialize CGR structure before init
dpaa_eth: cleanup after init_phy() failure
net: systemport: Pad packet before inserting TSB
net: systemport: Utilize skb_put_padto()
LiquidIO VF: s/select/imply/ for PTP_1588_CLOCK
libcxgb: fix error check for ip6_route_output()
net: usb: asix_devices: add .reset_resume for USB PM
net: vrf: Add missing Rx counters
drop_monitor: consider inserted data in genlmsg_end
benet: stricter vxlan offloading check in be_features_check
ipv4: Do not allow MAIN to be alias for new LOCAL w/ custom rules
net: macb: Updated resource allocation function calls to new version of API.
net: stmmac: dwmac-oxnas: use generic pm implementation
net: stmmac: dwmac-oxnas: fix fixed-link-phydev leaks
net: stmmac: dwmac-oxnas: fix of-node leak
Documentation/networking: fix typo in mpls-sysctl
igmp: Make igmp group member RFC 3376 compliant
flow_dissector: Update pptp handling to avoid null pointer deref.
...
The RX descriptor word 0 on SH7734 has the RFS[9:0] field in bits 16-25
(bits 0-15 usually used for that are occupied by the packet checksum).
Thus we need to set the 'shift_rd0' field in the SH7734 SoC data...
Fixes: f0e81fecd4 ("net: sh_eth: Add support SH7734")
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
What appears to be a copy and paste error from the line above gets
the ioctl a ssize_t return value instead of the traditional "int".
The associated sample code used "long" which meant it would compile
for x86-64 but not i386, with the latter failing as follows:
CC [M] samples/vfio-mdev/mtty.o
samples/vfio-mdev/mtty.c:1418:20: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types]
.ioctl = mtty_ioctl,
^
samples/vfio-mdev/mtty.c:1418:20: note: (near initialization for ‘mdev_fops.ioctl’)
cc1: some warnings being treated as errors
Since in this case, vfio is working with struct file_operations; as such:
long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long);
long (*compat_ioctl) (struct file *, unsigned int, unsigned long);
...and so here we just standardize on long vs. the normal int that user
space typically sees and documents as per "man ioctl" and similar.
Fixes: 9d1a546c53 ("docs: Sample driver to demonstrate how to use Mediated device framework.")
Cc: Kirti Wankhede <kwankhede@nvidia.com>
Cc: Neo Jia <cjia@nvidia.com>
Cc: kvm@vger.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
If we failed to set up RSS on EF10 (e.g. because firmware declared
RX_RSS_LIMITED), ethtool --show-nfc $dev rx-flow-hash ... should report
no fields, rather than confusingly reporting what fields we _would_ be
hashing on if RSS was working.
Fixes: dcb4123cbe ("sfc: disable RSS when unsupported")
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Madalin Bucur says:
====================
dpaa_eth: a couple of fixes
Add cleanup on PHY initialization failure path, avoid using
uninitialized memory at CGR init.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
The QBMan CGR options needs to be zeroed before calling the init
function
Signed-off-by: Roy Pledge <roy.pledge@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Florian Fainelli says:
====================
net: systemport: Fix padding vs. TSB insertion
This patch series fixes how we pad the packets submitted to the SYSTEMPORT
adapter, and how the transmit status block (prepended 8 bytes) fits in the
picture. The first patch is not technically a bug fix, but is required for the
second path to be applied and to greatly simplify the skb length calculation.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Inserting the TSB means adding an extra 8 bytes in front the of packet
that is going to be used as metadata information by the TDMA engine, but
stripped off, so it does not really help with the packet padding.
For some odd packet sizes that fall below the 60 bytes payload (e.g: ARP)
we can end-up padding them after the TSB insertion, thus making them 64
bytes, but with the TDMA stripping off the first 8 bytes, they could
still be smaller than 64 bytes which is required to ingress the switch.
Fix this by swapping the padding and TSB insertion, guaranteeing that
the packets have the right sizes.
Fixes: 80105befdb ("net: systemport: add Broadcom SYSTEMPORT Ethernet MAC driver")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Since we need to pad our packets, utilize skb_put_padto() which
increases skb->len by how much we need to pad, allowing us to eliminate
the test on skb->len right below.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Fix a minor fallout from the merge of the timers and the networking
trees. The following error may result if the PTP_1588_CLOCK
prerequisites are not available:
drivers/built-in.o: In function `ptp_clock_unregister':
(.text+0x40e0a5): undefined reference to `pps_unregister_source'
drivers/built-in.o: In function `ptp_clock_unregister':
(.text+0x40e0cc): undefined reference to `posix_clock_unregister'
drivers/built-in.o: In function `ptp_clock_event':
(.text+0x40e249): undefined reference to `pps_event'
drivers/built-in.o: In function `ptp_clock_register':
(.text+0x40e5e1): undefined reference to `pps_register_source'
drivers/built-in.o: In function `ptp_clock_register':
(.text+0x40e62c): undefined reference to `posix_clock_register'
drivers/built-in.o: In function `ptp_clock_register':
(.text+0x40e68d): undefined reference to `pps_unregister_source'
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
ip6_route_output() never returns NULL so
check dst->error instead of !dst.
Signed-off-by: Varun Prakash <varun@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The USB core may call reset_resume when it fails to resume asix device.
And USB core can recovery this abnormal resume at low level driver,
the same .resume at asix driver can work too. Add .reset_resume can
avoid disconnecting after backing from system resume, and NFS can
still be mounted after this commit.
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Pull block layer fixes from Jens Axboe:
"A set of fixes for the current series, one fixing a regression with
block size < page cache size in the alias series from Jan. Outside of
that, two small cleanups for wbt from Bart, a nvme pull request from
Christoph, and a few small fixes of documentation updates"
* 'for-linus' of git://git.kernel.dk/linux-block:
block: fix up io_poll documentation
block: Avoid that sparse complains about context imbalance in __wbt_wait()
block: Make wbt_wait() definition consistent with declaration
clean_bdev_aliases: Prevent cleaning blocks that are not in block range
genhd: remove dead and duplicated scsi code
block: add back plugging in __blkdev_direct_IO
nvmet/fcloop: remove some logically dead code performing redundant ret checks
nvmet: fix KATO offset in Set Features
nvme/fc: simplify error handling of nvme_fc_create_hw_io_queues
nvme/fc: correct some printk information
nvme/scsi: Remove START STOP emulation
nvme/pci: Delete misleading queue-wrap comment
nvme/pci: Fix whitespace problem
nvme: simplify stripe quirk
nvme: update maintainers information
- Update gcc-common.h for gcc 7 from Emese Revfy.
- Fix latent_entropy type for early gcc on ARM from PaX Team.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
Comment: Kees Cook <kees@outflux.net>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=mLY6
-----END PGP SIGNATURE-----
Merge tag 'gcc-plugins-v4.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull gcc-plugins fixes from Kees Cook:
"Small fixes for gcc-plugins when using certain gcc versions:
- update gcc-common.h for gcc 7 (Emese Revfy)
- fix latent_entropy type for early gcc on ARM (PaX Team)"
* tag 'gcc-plugins-v4.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
gcc-plugins: update gcc-common.h for gcc-7
latent_entropy: fix ARM build error on earlier gcc
Commit c02433dd6d ("arm64: split thread_info from task stack")
inverted the relationship between get_current() and
current_thread_info(), with sp_el0 now holding the current task_struct
rather than the current thead_info. The new implementation of
get_current() prevents the compiler from being able to optimize repeated
calls to either, resulting in a noticeable penalty in some
microbenchmarks.
This patch restores the previous optimisation by implementing
get_current() in the same way as our old current_thread_info(), using a
non-volatile asm statement.
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Reported-by: Davidlohr Bueso <dbueso@suse.de>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Recent changes made KERN_CONT mandatory for continued lines. In the
absence of KERN_CONT, a newline may be implicit inserted by the core
printk code.
In show_pte, we (erroneously) use printk without KERN_CONT for continued
prints, resulting in output being split across a number of lines, and
not matching the intended output, e.g.
[ff000000000000] *pgd=00000009f511b003
, *pud=00000009f4a80003
, *pmd=0000000000000000
Fix this by using pr_cont() for all the continuations.
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
1) Fix two instances of infinite loop occurring in
clock list for DA850. This fixes kernel hangs in some
instances and so have been marked for stable kernel.
2) Fix for sleeping function called from atomic context
with USB 2.0 clock management code introduced in v4.10
merge window.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=mX5P
-----END PGP SIGNATURE-----
Merge tag 'davinci-fixes-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into fixes
Pull "DaVinci fixes for v4.10" from Sekhar Nori:
This pull request contains fixes for the following issues
1) Fix two instances of infinite loop occurring in
clock list for DA850. This fixes kernel hangs in some
instances and so have been marked for stable kernel.
2) Fix for sleeping function called from atomic context
with USB 2.0 clock management code introduced in v4.10
merge window.
* tag 'davinci-fixes-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
ARM: davinci: da8xx: Fix sleeping function called from invalid context
ARM: davinci: Make __clk_{enable,disable} functions public
ARM: davinci: da850: don't add emac clock to lookup table twice
ARM: davinci: da850: fix infinite loop in clk_set_rate()
- DT: GXL: fix GPIO include
- add DT and defconfig for newly merged DRM driver
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=7ngo
-----END PGP SIGNATURE-----
Merge tag 'amlogic-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into fixes
Pull "Amlogic fixes for v4.10" from Kevin Hilman:
- DT: GXL: fix GPIO include
- add DT and defconfig for newly merged DRM driver
This pull has one real fix, as a couple non-critical ones. The DRM
DT/defconfig patches are coming now because I didn't expect the new
driver to make it for the v4.10 merge window, but since it did[1], the
DT and defconfig should go into the same release.
[1] bbbe775ec5 drm: Add support for Amlogic Meson Graphic Controller
* tag 'amlogic-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
ARM64: defconfig: enable DRM_MESON as module
ARM64: dts: meson-gx: Add Graphic Controller nodes
ARM64: dts: meson-gxl: fix GPIO include
Two minor fixes following the merge of the PSCI checker:
- Annotate the PSCI checker timer on the stack used to wake-up from
suspend to prevent warnings when the DEBUG_OBJECTS config option
is enabled
- Extend the PSCI entry in the maintainers list to also include the
PSCI checker code
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=gTZM
-----END PGP SIGNATURE-----
Merge tag 'psci-fixes-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/linux into fixes
Pull "PSCI fixes for v4.10" from Lorenzo Pieralisi:
Two minor fixes following the merge of the PSCI checker:
- Annotate the PSCI checker timer on the stack used to wake-up from
suspend to prevent warnings when the DEBUG_OBJECTS config option
is enabled
- Extend the PSCI entry in the maintainers list to also include the
PSCI checker code
* tag 'psci-fixes-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/linux:
MAINTAINERS: extend PSCI entry to cover the newly add PSCI checker code
drivers: psci: annotate timer on stack to silence odebug messages
A simple fix to extend GICv2 CPU interface registers from 4K to 8K
on AEMv8 FVP/RTSM models in order to support split priority drop and
interrupt deactivation.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=BoKJ
-----END PGP SIGNATURE-----
Merge tag 'juno-fixes-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into fixes
Pull "ARMv8 Juno/VExpress fixes for v4.10" from Sudeep Holla:
A simple fix to extend GICv2 CPU interface registers from 4K to 8K
on AEMv8 FVP/RTSM models in order to support split priority drop and
interrupt deactivation.
* tag 'juno-fixes-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
arm64: dts: vexpress: Support GICC_DIR operations
Here, pci_iomap can fail, handle this case release selected
pci regions and return -ENOMEM.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Linus Torvalds