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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Well, this one became unpleasantly larger than previous pull requests,
but it's a kind of usual pattern: now it contains a collection of ASoC
fixes, and nothing to worry too much.
The fixes for ASoC core (DAPM, DPCM, topology) are all small and just
covering corner cases. The rest changes are driver-specific, many of
which are for x86 platforms and new drivers like STM32, in addition to
the usual fixups for HD-audio"
* tag 'sound-5.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (66 commits)
ASoC: wcd9335: Fix missing regmap requirement
ALSA: hda: Fix racy display power access
ASoC: pcm: fix error handling when try_module_get() fails.
ASoC: stm32: sai: fix master clock management
ASoC: Intel: kbl: fix wrong number of channels
ALSA: hda - Add two more machines to the power_save_blacklist
ASoC: pcm: update module refcount if module_get_upon_open is set
ASoC: core: conditionally increase module refcount on component open
ASoC: stm32: fix sai driver name initialisation
ASoC: topology: Use the correct dobj to free enum control values and texts
ALSA: seq: Fix OOB-reads from strlcpy
ASoC: intel: skylake: add remove() callback for component driver
ASoC: cs35l35: Disable regulators on driver removal
ALSA: xen-front: Do not use stream buffer size before it is set
ASoC: rockchip: pdm: change dma burst to 8
ASoC: rockchip: pdm: fix regmap_ops hang issue
ASoC: simple-card: don't select DPCM via simple-audio-card
ASoC: audio-graph-card: don't select DPCM via audio-graph-card
ASoC: tlv320aic32x4: Change author's name
ALSA: hda/realtek - Add quirk for Tuxedo XC 1509
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fix from Rafael Wysocki:
"Fix an ACPICA issue introduced during the 4.20 development cycle and
causing some systems to crash because of leftover operation region
data still maintained after the operation region in question has gone
away (Erik Schmauss)"
* tag 'acpi-5.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPICA: Namespace: remove address node from global list after method termination
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Pull drm fixes from Dave Airlie:
"Fixes across the driver spectrum this week, the mediatek fbdev support
might be a bit late for this round, but I looked over it and it's not
very large and seems like a useful feature for them.
Otherwise the main thing is a regression fix for i915 5.0 bug that
caused black screens on a bunch of Dell XPS 15s I think, I know at
least Fedora is waiting for this to land, and the udl fix is also for
a regression since 5.0 where unplugging the device would end badly.
core:
- make atomic hooks optional
i915:
- Revert a 5.0 regression where some eDP panels stopped working
- DSI related fixes for platforms up to IceLake
- GVT (regression fix, warning fix, use-after free fix)
amdgpu:
- Cursor fixes
- missing PCI ID fix for KFD
- XGMI fix
- shadow buffer handling after reset fix
udl:
- fix unplugging device crashes.
mediatek:
- stabilise MT2701 HDMI support
- fbdev support
tegra:
- fix for build regression in rc1.
sun4i:
- Allwinner A6 max freq improvements
- null ptr deref fix
dw-hdmi:
- SCDC configuration improvements
omap:
- CEC clock management policy fix"
* tag 'drm-fixes-2019-04-12' of git://anongit.freedesktop.org/drm/drm: (32 commits)
gpu: host1x: Fix compile error when IOMMU API is not available
drm/i915/gvt: Roundup fb->height into tile's height at calucation fb->size
drm/i915/dp: revert back to max link rate and lane count on eDP
drm/i915/icl: Fix port disable sequence for mipi-dsi
drm/i915/icl: Ungate ddi clocks before IO enable
drm/mediatek: no change parent rate in round_rate() for MT2701 hdmi phy
drm/mediatek: using new factor for tvdpll for MT2701 hdmi phy
drm/mediatek: remove flag CLK_SET_RATE_PARENT for MT2701 hdmi phy
drm/mediatek: make implementation of recalc_rate() for MT2701 hdmi phy
drm/mediatek: fix the rate and divder of hdmi phy for MT2701
drm/mediatek: fix possible object reference leak
drm/i915: Get power refs in encoder->get_power_domains()
drm/i915: Fix pipe_bpp readout for BXT/GLK DSI
drm/amd/display: Fix negative cursor pos programming (v2)
drm/sun4i: tcon top: Fix NULL/invalid pointer dereference in sun8i_tcon_top_un/bind
drm/udl: add a release method and delay modeset teardown
drm/i915/gvt: Prevent use-after-free in ppgtt_free_all_spt()
drm/i915/gvt: Annotate iomem usage
drm/sun4i: DW HDMI: Lower max. supported rate for H6
Revert "Documentation/gpu/meson: Remove link to meson_canvas.c"
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git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
- Revert back to max link rate and lane count on eDP.
- DSI related fixes for all platforms including Ice Lake.
- GVT Fixes including one vGPU display plane size regression fix,
one for preventing use-after-free in ppgtt shadow free function,
and another warning fix for iomem access annotation.
Signed-off-by: Dave Airlie <[email protected]>
From: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
- fix parsing of compression algorithm when set as a inode property,
this could end up with eg. 'zst' or 'zli' in the value
- don't allow trim on a filesystem with unreplayed log, this could
cause data loss if there are pending updates to the block groups that
would not be subject to trim after replay
* tag 'for-5.1-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: prop: fix vanished compression property after failed set
btrfs: prop: fix zstd compression parameter validation
Btrfs: do not allow trimming when a fs is mounted with the nologreplay option
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git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
- core: Make atomic_enable and disable optional for CRTC
- dw-hdmi: Lower max frequency for the Allwinner H6, SCDC configuration
improvements for older controller versions
- omap: a fix for the CEC clock management policy
Signed-off-by: Dave Airlie <[email protected]>
From: Maxime Ripard <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/20190411151658.orm46ccd5zmrw27l@flea
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drm-intel-fixes
gvt-fixes-2019-04-11
- Fix sparse warning on iomem usage (Chris)
- Prevent use-after-free for ppgtt shadow table free (Chris)
- Fix display plane size regression for tiled surface (Xiong)
Signed-off-by: Rodrigo Vivi <[email protected]>
From: Zhenyu Wang <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v5.1
A few core fixes along with the driver specific ones, mainly fixing
small issues that only affect x86 platforms for various reasons (their
unusual machine enumeration mechanisms mainly, plus a fix for error
handling in topology).
There's some of the driver fixes that look larger than they are, like
the hdmi-codec changes which resulted in an indentation change, and most
of the other large changes are for new drivers like the STM32 changes.
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into drm-fixes
A few fixes for 5.1:
- Cursor fixes
- Add missing picasso pci id to KFD
- XGMI fix
- Shadow buffer handling fix for GPU reset
Signed-off-by: Dave Airlie <[email protected]>
From: Alex Deucher <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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https://github.com/ckhu-mediatek/linux.git-tags into drm-fixes
This include stable MT2701 HDMI, framebuffer device and some fixes for
mediatek drm driver.
Signed-off-by: Dave Airlie <[email protected]>
From: CK Hu <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/1554860914.29842.4.camel@mtksdaap41
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git://anongit.freedesktop.org/tegra/linux into drm-fixes
drm/tegra: Fixes for v5.1-rc5
A single, one-line fix for a build error introduced in v5.1-rc1.
Signed-off-by: Dave Airlie <[email protected]>
From: Thierry Reding <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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In case the IOMMU API is not available compiling host1x fails with
the following error:
In file included from drivers/gpu/host1x/hw/host1x06.c:27:
drivers/gpu/host1x/hw/channel_hw.c: In function ‘host1x_channel_set_streamid’:
drivers/gpu/host1x/hw/channel_hw.c:118:30: error: implicit declaration of function
‘dev_iommu_fwspec_get’; did you mean ‘iommu_fwspec_free’? [-Werror=implicit-function-declaration]
struct iommu_fwspec *spec = dev_iommu_fwspec_get(channel->dev->parent);
^~~~~~~~~~~~~~~~~~~~
iommu_fwspec_free
Fixes: de5469c21ff9 ("gpu: host1x: Program the channel stream ID")
Signed-off-by: Stefan Agner <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
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When fb is tiled and fb->height isn't the multiple of tile's height,
the format fb->size = fb->stride * fb->height, will get a smaller size
than the actual size. As the memory height of tiled fb should be multiple
of tile's height.
Fixes: 7f1a93b1f1d1 ("drm/i915/gvt: Correct the calculation of plane size")
Reviewed-by: Zhenyu Wang <[email protected]>
Signed-off-by: Xiong Zhang <[email protected]>
Signed-off-by: Zhenyu Wang <[email protected]>
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Pull rdma fixes from Jason Gunthorpe:
"Several driver bug fixes posted in the last several weeks
- Several bug fixes for the hfi1 driver 'TID RDMA' functionality
merged into 5.1. Since TID RDMA is on by default these all seem to
be regressions.
- Wrong software permission checks on memory in mlx5
- Memory leak in vmw_pvrdma during driver remove
- Several bug fixes for hns driver features merged into 5.1"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
IB/hfi1: Do not flush send queue in the TID RDMA second leg
RDMA/hns: Bugfix for SCC hem free
RDMA/hns: Fix bug that caused srq creation to fail
RDMA/vmw_pvrdma: Fix memory leak on pvrdma_pci_remove
IB/mlx5: Reset access mask when looping inside page fault handler
IB/hfi1: Fix the allocation of RSM table
IB/hfi1: Eliminate opcode tests on mr deref
IB/hfi1: Clear the IOWAIT pending bits when QP is put into error state
IB/hfi1: Failed to drain send queue when QP is put into error state
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When a QP is put into error state, the send queue will be flushed.
This mechanism is implemented in both the first and the second leg
of the send engine. Since the second leg is only responsible for
data transactions in the KDETH space for the TID RDMA WRITE request,
it should not perform the flushing of the send queue.
This patch removes the flushing function of the second leg, but
still keeps the bailing out of the QP if it is put into error state.
Fixes: 70dcb2e3dc6a ("IB/hfi1: Add the TID second leg send packet builder")
Reviewed-by: Mike Marciniszyn <[email protected]>
Signed-off-by: Kaike Wan <[email protected]>
Signed-off-by: Dennis Dalessandro <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
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Pull virtio fixes from Michael Tsirkin:
"Several fixes, add more reviewers to the list"
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
virtio: Honour 'may_reduce_num' in vring_create_virtqueue
MAiNTAINERS: add Paolo, Stefan for virtio blk/scsi
virtio_pci: fix a NULL pointer reference in vp_del_vqs
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wcd9335.c: undefined reference to 'devm_regmap_add_irq_chip'
Signed-off-by: Marc Gonzalez <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
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Commit 7769db588384 ("drm/i915/dp: optimize eDP 1.4+ link config fast
and narrow") started to optize the eDP 1.4+ link config, both per spec
and as preparation for display stream compression support.
Sadly, we again face panels that flat out fail with parameters they
claim to support. Revert, and go back to the drawing board.
v2: Actually revert to max params instead of just wide-and-slow.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=109959
Fixes: 7769db588384 ("drm/i915/dp: optimize eDP 1.4+ link config fast and narrow")
Cc: Ville Syrjälä <[email protected]>
Cc: Manasi Navare <[email protected]>
Cc: Rodrigo Vivi <[email protected]>
Cc: Matt Atwood <[email protected]>
Cc: "Lee, Shawn C" <[email protected]>
Cc: Dave Airlie <[email protected]>
Cc: [email protected]
Cc: <[email protected]> # v5.0+
Reviewed-by: Rodrigo Vivi <[email protected]>
Reviewed-by: Manasi Navare <[email protected]>
Tested-by: Albert Astals Cid <[email protected]> # v5.0 backport
Tested-by: Emanuele Panigati <[email protected]> # v5.0 backport
Tested-by: Matteo Iervasi <[email protected]> # v5.0 backport
Signed-off-by: Jani Nikula <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
(cherry picked from commit f11cb1c19ad0563b3c1ea5eb16a6bac0e401f428)
Signed-off-by: Rodrigo Vivi <[email protected]>
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Re-enable clock gating of DDI clocks.
v2: Fix the default ddi clk state for mipi-dsi (Imre)
Fixes: 1026bea00381 ("drm/i915/icl: Ungate DSI clocks")
Signed-off-by: Vandita Kulkarni <[email protected]>
Reviewed-by: Uma Shankar <[email protected]>
Signed-off-by: Jani Nikula <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
(cherry picked from commit 942d1cf48eae3fcd7e973cfb708d5c4860f0c713)
Signed-off-by: Rodrigo Vivi <[email protected]>
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IO enable sequencing needs ddi clocks enabled.
These clocks will be gated at a later point in
the enable sequence.
v2: Fix the commit header (Uma)
v3: Remove the redundant read (Ville)
Fixes: 949fc52af19e ("drm/i915/icl: add pll mapping for DSI")
Signed-off-by: Vandita Kulkarni <[email protected]>
Reviewed-by: Uma Shankar <[email protected]>
Signed-off-by: Jani Nikula <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
(cherry picked from commit c5b81a325263a891d5811aabe938c87e03db4c37)
Signed-off-by: Rodrigo Vivi <[email protected]>
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snd_hdac_display_power() doesn't handle the concurrent calls carefully
enough, and it may lead to the doubly get_power or put_power calls,
when a runtime PM and an async work get called in racy way.
This patch addresses it by reusing the bus->lock mutex that has been
used for protecting the link state change in ext bus code, so that it
can protect against racy display state changes. The initialization of
bus->lock was moved from snd_hdac_ext_bus_init() to
snd_hdac_bus_init() as well accordingly.
Testcase: igt/i915_pm_rpm/module-reload #glk-dsi
Reported-by: Chris Wilson <[email protected]>
Reviewed-by: Chris Wilson <[email protected]>
Cc: Imre Deak <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
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Handle error before returning when try_module_get() fails
to prevent inconsistent mutex lock/unlock.
Fixes: 52034add7 (ASoC: pcm: update module refcount if
module_get_upon_open is set)
Signed-off-by: Ranjani Sridharan <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
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Before commit c5459b829b71 ("LSM: Plumb visibility into optional "enabled"
state"), /sys/module/apparmor/parameters/enabled would show "Y" or "N"
since it was using the "bool" handler. After being changed to "int",
this switched to "1" or "0", breaking the userspace AppArmor detection
of dbus-broker. This restores the Y/N output while keeping the LSM
infrastructure happy.
Before:
$ cat /sys/module/apparmor/parameters/enabled
1
After:
$ cat /sys/module/apparmor/parameters/enabled
Y
Reported-by: David Rheinsberg <[email protected]>
Reviewed-by: David Rheinsberg <[email protected]>
Link: https://lkml.kernel.org/r/CADyDSO6k8vYb1eryT4g6+EHrLCvb68GAbHVWuULkYjcZcYNhhw@mail.gmail.com
Fixes: c5459b829b71 ("LSM: Plumb visibility into optional "enabled" state")
Signed-off-by: Kees Cook <[email protected]>
Signed-off-by: John Johansen <[email protected]>
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When master clock is used, master clock rate is set exclusively.
Parent clocks of master clock cannot be changed after a call to
clk_set_rate_exclusive(). So the parent clock of SAI kernel clock
must be set before.
Ensure also that exclusive rate operations are balanced
in STM32 SAI driver.
Signed-off-by: Olivier Moysan <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
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Fix wrong setting on number of channels. The context wants to set
constraint to 2 channels instead of 4.
Signed-off-by: Tzung-Bi Shih <[email protected]>
Acked-by: Pierre-Louis Bossart <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
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Badly-designed systems might have (for example) active-high wake pins
that default to high (e.g., because of external pull ups) until they
have an active firmware which starts driving it low. This can cause an
interrupt storm in the time between request_irq() and disable_irq().
We don't support shared interrupts here, so let's just pre-configure the
interrupt to avoid auto-enabling it.
Fixes: fd913ef7ce61 ("Bluetooth: btusb: Add out-of-band wakeup support")
Fixes: 5364a0b4f4be ("arm64: dts: rockchip: move QCA6174A wakeup pin into its USB node")
Signed-off-by: Brian Norris <[email protected]>
Reviewed-by: Matthias Kaehlcke <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
Pull MIPS fixes from Paul Burton:
"A few minor MIPS fixes:
- Provide struct pt_regs * from get_irq_regs() to kgdb_nmicallback()
when handling an IPI triggered by kgdb_roundup_cpus(), matching the
behavior of other architectures & resolving kgdb issues for SMP
systems.
- Defer a pointer dereference until after a NULL check in the
irq_shutdown callback for SGI IP27 HUB interrupts.
- A defconfig update for the MSCC Ocelot to enable some necessary
drivers"
* tag 'mips_fixes_5.1_2' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
MIPS: generic: Add switchdev, pinctrl and fit to ocelot_defconfig
MIPS: SGI-IP27: Fix use of unchecked pointer in shutdown_bridge_irq
MIPS: KGDB: fix kgdb support for SMP platforms.
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Pull misc fixes from Al Viro:
"A few regression fixes from this cycle"
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
aio: use kmem_cache_free() instead of kfree()
iov_iter: Fix build error without CONFIG_CRYPTO
aio: Fix an error code in __io_submit_one()
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This is the third step to make MT2701 HDMI stable.
We should not change the rate of parent for hdmi phy when
doing round_rate for this clock. The parent clock of hdmi
phy must be the same as it. We change it when doing set_rate
only.
Signed-off-by: Wangyan Wang <[email protected]>
Signed-off-by: CK Hu <[email protected]>
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This is the second step to make MT2701 HDMI stable.
The factor depends on the divider of DPI in MT2701, therefore,
we should fix this factor to the right and new one.
Test: search ok
Signed-off-by: Wangyan Wang <[email protected]>
Signed-off-by: CK Hu <[email protected]>
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This is the first step to make MT2701 hdmi stable.
The parent rate of hdmi phy had set by DPI driver.
We should not set or change the parent rate of MT2701 hdmi phy,
as a result we should remove the flags of "CLK_SET_RATE_PARENT"
from the clock of MT2701 hdmi phy.
Signed-off-by: Wangyan Wang <[email protected]>
Signed-off-by: CK Hu <[email protected]>
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Recalculate the rate of this clock, by querying hardware to
make implementation of recalc_rate() to match the definition.
Signed-off-by: Wangyan Wang <[email protected]>
Signed-off-by: CK Hu <[email protected]>
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Due to a clerical error,there is one zero less for 12800000.
Fix it for 128000000
Fixes: 0fc721b2968e ("drm/mediatek: add hdmi driver for MT2701 and MT7623")
Signed-off-by: Wangyan Wang <[email protected]>
Signed-off-by: CK Hu <[email protected]>
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ACPICA commit b233720031a480abd438f2e9c643080929d144c3
ASL operation_regions declare a range of addresses that it uses. In a
perfect world, the range of addresses should be used exclusively by
the AML interpreter. The OS can use this information to decide which
drivers to load so that the AML interpreter and device drivers use
different regions of memory.
During table load, the address information is added to a global
address range list. Each node in this list contains an address range
as well as a namespace node of the operation_region. This list is
deleted at ACPI shutdown.
Unfortunately, ASL operation_regions can be declared inside of control
methods. Although this is not recommended, modern firmware contains
such code. New module level code changes unintentionally removed the
functionality of adding and removing nodes to the global address
range list.
A few months ago, support for adding addresses has been re-
implemented. However, the removal of the address range list was
missed and resulted in some systems to crash due to the address list
containing bogus namespace nodes from operation_regions declared in
control methods. In order to fix the crash, this change removes
dynamic operation_regions after control method termination.
Link: https://github.com/acpica/acpica/commit/b2337200
Link: https://bugzilla.kernel.org/show_bug.cgi?id=202475
Fixes: 4abb951b73ff ("ACPICA: AML interpreter: add region addresses in global list during initialization")
Reported-by: Michael J Gruber <[email protected]>
Signed-off-by: Erik Schmauss <[email protected]>
Signed-off-by: Bob Moore <[email protected]>
Cc: 4.20+ <[email protected]> # 4.20+
Signed-off-by: Rafael J. Wysocki <[email protected]>
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The call to of_parse_phandle returns a node pointer with refcount
incremented thus it must be explicitly decremented after the last
usage.
Detected by coccinelle with the following warnings:
drivers/gpu/drm/mediatek/mtk_hdmi.c:1521:2-8: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 1509, but without a corresponding object release within this function.
drivers/gpu/drm/mediatek/mtk_hdmi.c:1524:1-7: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 1509, but without a corresponding object release within this function.
Signed-off-by: Wen Yang <[email protected]>
Cc: CK Hu <[email protected]>
Cc: Philipp Zabel <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Matthias Brugger <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: CK Hu <[email protected]>
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Push getting the reference for the encoders' power domains into the
encoder get_power_domains() hook instead of doing this from the caller.
This way the encoder can store away the corresponding wakerefs.
This fixes the DSI encoder disabling, which didn't release these
power references it acquired during HW state readout.
Note that longtime ownership for the corresponding wakerefs can be thus
acquired / released in two ways. Nevertheless there is always only one
owner for them:
After HW readout (booting/system resume):
- encoder->get_power_domains() acquires
- encoder->disable*() releases
After a modeset (calling intel_atomic_commit()):
- encoder->enable*() acquires
- encoder->disable*() releases
* can be any of the encoder enable/disable hooks.
v2:
- Check that the DSI io_wakerefs are unset both during encoder HW
readout and enabling. (Chris)
Fixes: 0e6e0be4c9523 ("drm/i915: Markup paired operations on display power domains")
Cc: Vandita Kulkarni <[email protected]>
Cc: Chris Wilson <[email protected]>
Signed-off-by: Imre Deak <[email protected]>
Reviewed-by: Chris Wilson <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
(cherry picked from commit 3a52fb7e7953f0b13df8c05d0d74b56a66888f30)
Signed-off-by: Rodrigo Vivi <[email protected]>
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Pull networking fixes from David Miller:
1) Off by one and bounds checking fixes in NFC, from Dan Carpenter.
2) There have been many weird regressions in r8169 since we turned ASPM
support on, some are still not understood nor completely resolved.
Let's turn this back off for now. From Heiner Kallweit.
3) Signess fixes for ethtool speed value handling, from Michael
Zhivich.
4) Handle timestamps properly in macb driver, from Paul Thomas.
5) Two erspan fixes, it's the usual "skb ->data potentially reallocated
and we're holding a stale protocol header pointer". From Lorenzo
Bianconi.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
bnxt_en: Reset device on RX buffer errors.
bnxt_en: Improve RX consumer index validity check.
net: macb driver, check for SKBTX_HW_TSTAMP
qlogic: qlcnic: fix use of SPEED_UNKNOWN ethtool constant
broadcom: tg3: fix use of SPEED_UNKNOWN ethtool constant
ethtool: avoid signed-unsigned comparison in ethtool_validate_speed()
net: ip6_gre: fix possible use-after-free in ip6erspan_rcv
net: ip_gre: fix possible use-after-free in erspan_rcv
r8169: disable ASPM again
MAINTAINERS: ieee802154: update documentation file pattern
net: vrf: Fix ping failed when vrf mtu is set to 0
selftests: add a tc matchall test case
nfc: nci: Potential off by one in ->pipes[] array
NFC: nci: Add some bounds checking in nci_hci_cmd_received()
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git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
Pull TPM fixes from James Morris:
"From Jarkko: These are critical fixes for v5.1. Contains also couple
of new selftests for v5.1 features (partial reads in /dev/tpm0)"
* 'fixes-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
selftests/tpm2: Open tpm dev in unbuffered mode
selftests/tpm2: Extend tests to cover partial reads
KEYS: trusted: fix -Wvarags warning
tpm: Fix the type of the return value in calc_tpm2_event_size()
KEYS: trusted: allow trusted.ko to initialize w/o a TPM
tpm: fix an invalid condition in tpm_common_poll
tpm: turn on TPM on suspend for TPM 1.x
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Pull xtensa fixes from Max Filippov:
- fix syscall number passed to trace_sys_exit
- fix syscall number initialization in start_thread
- fix level interpretation in the return_address
- fix format string warning in init_pmd
* tag 'xtensa-20190408' of git://github.com/jcmvbkbc/linux-xtensa:
xtensa: fix format string warning in init_pmd
xtensa: fix return_address
xtensa: fix initialization of pt_regs::syscall in start_thread
xtensa: use actual syscall number in do_syscall_trace_leave
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Michael Chan says:
====================
bnxt_en: 2 bug fixes.
The first patch prevents possible driver crash if we get a bad RX index
from the hardware. The second patch resets the device when the hardware
reports buffer error to recover from the error.
Please queue these for -stable also. Thanks.
====================
Signed-off-by: David S. Miller <[email protected]>
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If the RX completion indicates RX buffers errors, the RX ring will be
disabled by firmware and no packets will be received on that ring from
that point on. Recover by resetting the device.
Fixes: c0c050c58d84 ("bnxt_en: New Broadcom ethernet driver.")
Signed-off-by: Michael Chan <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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There is logic to check that the RX/TPA consumer index is the expected
index to work around a hardware problem. However, the potentially bad
consumer index is first used to index into an array to reference an entry.
This can potentially crash if the bad consumer index is beyond legal
range. Improve the logic to use the consumer index for dereferencing
after the validity check and log an error message.
Fixes: fa7e28127a5a ("bnxt_en: Add workaround to detect bad opaque in rx completion (part 2)")
Signed-off-by: Michael Chan <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Make sure SKBTX_HW_TSTAMP (i.e. SOF_TIMESTAMPING_TX_HARDWARE) has been
enabled for this skb. It does fix the issue where normal socks that
aren't expecting a timestamp will not wake up on select, but when a
user does want a SOF_TIMESTAMPING_TX_HARDWARE it does work.
Signed-off-by: Paul Thomas <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Michael Zhivich says:
====================
ethtool: fix use of SPEED_UNKNOWN constant
This patch series addresses 2 related issues:
1. ethtool_validate_speed() triggers a "signed-unsigned comparison"
warning due to type difference of SPEED_UNKNOWN constant (int)
and argument to ethtool_validate_speed (__u32).
2. some drivers use u16 storage for SPEED_UNKNOWN constant,
resulting in value truncation and thus failure to test against
SPEED_UNKNOWN correctly.
This revised series addresses several feedback comments:
- split up the patch in to series
- do not unnecessarily change drivers that use "int" storage
for speed values
====================
Signed-off-by: David S. Miller <[email protected]>
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qlcnic driver uses u16 to store SPEED_UKNOWN ethtool constant,
which is defined as -1, resulting in value truncation and
thus incorrect test results against SPEED_UNKNOWN.
For example, the following test will print "False":
u16 speed = SPEED_UNKNOWN;
if (speed == SPEED_UNKNOWN)
printf("True");
else
printf("False");
Change storage of speed to use u32 to avoid this issue.
Signed-off-by: Michael Zhivich <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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tg3 driver uses u16 to store SPEED_UKNOWN ethtool constant,
which is defined as -1, resulting in value truncation and
thus incorrect test results against SPEED_UNKNOWN.
For example, the following test will print "False":
u16 speed = SPEED_UNKNOWN;
if (speed == SPEED_UNKNOWN)
printf("True");
else
printf("False");
Change storage of speed to use u32 to avoid this issue.
Signed-off-by: Michael Zhivich <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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When building C++ userspace code that includes ethtool.h
with "-Werror -Wall", g++ complains about signed-unsigned comparison in
ethtool_validate_speed() due to definition of SPEED_UNKNOWN as -1.
Explicitly cast SPEED_UNKNOWN to __u32 to match type of
ethtool_validate_speed() argument.
Signed-off-by: Michael Zhivich <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Lorenzo Bianconi says:
====================
fix possible use-after-free in erspan_v{4,6}
Similar to what I did in commit bb9bd814ebf0 ("ipv6: sit: reset ip
header pointer in ipip6_rcv"), fix possible use-after-free in
erspan_rcv and ip6erspan_rcv extracting tunnel metadata since the
packet can be 'uncloned' running __iptunnel_pull_header
====================
Signed-off-by: David S. Miller <[email protected]>
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erspan_v6 tunnels run __iptunnel_pull_header on received skbs to remove
erspan header. This can determine a possible use-after-free accessing
pkt_md pointer in ip6erspan_rcv since the packet will be 'uncloned'
running pskb_expand_head if it is a cloned gso skb (e.g if the packet has
been sent though a veth device). Fix it resetting pkt_md pointer after
__iptunnel_pull_header
Fixes: 1d7e2ed22f8d ("net: erspan: refactor existing erspan code")
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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erspan tunnels run __iptunnel_pull_header on received skbs to remove
gre and erspan headers. This can determine a possible use-after-free
accessing pkt_md pointer in erspan_rcv since the packet will be 'uncloned'
running pskb_expand_head if it is a cloned gso skb (e.g if the packet has
been sent though a veth device). Fix it resetting pkt_md pointer after
__iptunnel_pull_header
Fixes: 1d7e2ed22f8d ("net: erspan: refactor existing erspan code")
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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