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pci_dev_str_match_path() is often called with a spinlock held so the
allocation has to be atomic. The call tree is:
pci_specified_resource_alignment() <-- takes spin_lock();
pci_dev_str_match()
pci_dev_str_match_path()
Fixes: 45db33709ccc ("PCI: Allow specifying devices using a base bus and path of devfns")
Link: https://lore.kernel.org/r/20210812070004.GC31863@kili
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Logan Gunthorpe <logang@deltatee.com>
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Stefan Schmidt says:
====================
ieee802154 for net 2021-08-12
Mostly fixes coming from bot reports. Dongliang Mu tackled some syzkaller
reports in hwsim again and Takeshi Misawa a memory leak in ieee802154 raw.
* tag 'ieee802154-for-davem-2021-08-12' of git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan:
net: Fix memory leak in ieee802154_raw_deliver
ieee802154: hwsim: fix GPF in hwsim_new_edge_nl
ieee802154: hwsim: fix GPF in hwsim_set_edge_lqi
====================
Link: https://lore.kernel.org/r/20210812183912.1663996-1-stefan@datenfreihafen.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Exporting sysfs files that can't be accessed doesn't make much sense.
Therefore, if either a quirk or the dynamic size calculation result in VPD
being marked as invalid, treat this as though the device has no VPD
capability. One consequence is that the "vpd" sysfs file is not visible.
Link: https://lore.kernel.org/r/6a02b204-4ed2-4553-c3b2-eacf9554fa8d@gmail.com
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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Determine VPD size in pci_vpd_init().
Quirks set dev->vpd.len to a non-zero value, so they cause us to skip the
dynamic size calculation. Prerequisite is that we move the quirks from
FINAL to HEADER so they are run before pci_vpd_init().
Link: https://lore.kernel.org/r/cc4a6538-557a-294d-4f94-e6d1d3c91589@gmail.com
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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Now that struct pci_vpd is really small, simplify the code by embedding
struct pci_vpd directly in struct pci_dev instead of dynamically allocating
it.
Link: https://lore.kernel.org/r/d898489e-22ba-71f1-2f31-f1a78dc15849@gmail.com
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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Instead of having a separate flag, use vp->len != 0 as indicator that VPD
validity has been checked. Now vpd->len == PCI_VPD_SZ_INVALID indicates
that VPD is invalid.
Link: https://lore.kernel.org/r/9f777bc7-5316-e1b8-e5d4-f9f609bdb5dd@gmail.com
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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Some multi-function devices share VPD hardware across functions and don't
work correctly for concurrent VPD accesses to different functions.
Struct pci_vpd_ops was added by 932c435caba8 ("PCI: Add dev_flags bit to
access VPD through function 0") so that on these devices, VPD accesses to
any function would always go to function 0.
It's easier to just check for the PCI_DEV_FLAGS_VPD_REF_F0 quirk bit in the
two places we need it than to deal with the struct pci_vpd_ops.
Simplify the code by removing struct pci_vpd_ops and removing the indirect
calls.
[bhelgaas: check for !func0_dev earlier, commit log]
Link: https://lore.kernel.org/r/b2532a41-df8b-860f-461f-d5c066c819d0@gmail.com
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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Reorder pci_read_vpd() and pci_write_vpd() to prepare for future patches.
No functional change intended.
Link: https://lore.kernel.org/r/89f0f5a2-293b-a017-fc67-a36473a792bf@gmail.com
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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If we created our own connector because the driver does not support the
NO_CONNECTOR flag, we don't want the downstream bridge to *also* create
a connector. And if this driver did pass the NO_CONNECTOR flag (and we
supported that mode) this would change nothing.
Fixes: 4e5763f03e10 ("drm/bridge: ti-sn65dsi86: Wrap panel with panel-bridge")
Reported-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Tested-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Tested-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210811235253.924867-2-robdclark@gmail.com
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Make wwan_create_dev() to return either valid or error pointer,
In some cases it may return NULL. Prevent this by converting
it to the respective error pointer.
Fixes: 9a44c1cc6388 ("net: Add a WWAN subsystem")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Reviewed-by: Loic Poulain <loic.poulain@linaro.org>
Link: https://lore.kernel.org/r/20210811124845.10955-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Just check inode_unhashed on the whole device bdev inode instead,
and provide a helper to check for that information.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210809064028.1198327-9-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Let the callers call del_gendisk so that we can check if add_disk
has been called properly for the cached device case instead of relying
on the block layer internal GENHD_FL_UP flag.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Coly Li <colyli@suse.de>
Link: https://lore.kernel.org/r/20210809064028.1198327-8-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Except for the IDA none of the allocations in bcache_device_init is
unwound on error, fix that.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Coly Li <colyli@suse.de>
Link: https://lore.kernel.org/r/20210809064028.1198327-7-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Remove usage of the block layer internal GENHD_FL_UP by just looking
at the host state.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210809064028.1198327-6-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Use the nvme-internal NVME_NSHEAD_DISK_LIVE flag instead of abusing
the block layer state.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210809064028.1198327-5-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Early probe failure never reaches nvme_ns_remove, so GENHD_FL_UP must
be set at this point. Remove the check.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210809064028.1198327-4-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Restructure mmc_blk_probe to avoid a failure path with a half created
disk.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Link: https://lore.kernel.org/r/20210809064028.1198327-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Pass the attribute group for the attributes on the gendisk to
device_add_disk so that they are created atomically with the
disk creation.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Link: https://lore.kernel.org/r/20210809064028.1198327-2-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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There is a TOCTOU issue in set_evtchn_to_irq. Rows in the evtchn_to_irq
mapping are lazily allocated in this function. The check whether the row
is already present and the row initialization is not synchronized. Two
threads can at the same time allocate a new row for evtchn_to_irq and
add the irq mapping to the their newly allocated row. One thread will
overwrite what the other has set for evtchn_to_irq[row] and therefore
the irq mapping is lost. This will trigger a BUG_ON later in
bind_evtchn_to_cpu:
INFO: pci 0000:1a:15.4: [1d0f:8061] type 00 class 0x010802
INFO: nvme 0000:1a:12.1: enabling device (0000 -> 0002)
INFO: nvme nvme77: 1/0/0 default/read/poll queues
CRIT: kernel BUG at drivers/xen/events/events_base.c:427!
WARN: invalid opcode: 0000 [#1] SMP NOPTI
WARN: Workqueue: nvme-reset-wq nvme_reset_work [nvme]
WARN: RIP: e030:bind_evtchn_to_cpu+0xc2/0xd0
WARN: Call Trace:
WARN: set_affinity_irq+0x121/0x150
WARN: irq_do_set_affinity+0x37/0xe0
WARN: irq_setup_affinity+0xf6/0x170
WARN: irq_startup+0x64/0xe0
WARN: __setup_irq+0x69e/0x740
WARN: ? request_threaded_irq+0xad/0x160
WARN: request_threaded_irq+0xf5/0x160
WARN: ? nvme_timeout+0x2f0/0x2f0 [nvme]
WARN: pci_request_irq+0xa9/0xf0
WARN: ? pci_alloc_irq_vectors_affinity+0xbb/0x130
WARN: queue_request_irq+0x4c/0x70 [nvme]
WARN: nvme_reset_work+0x82d/0x1550 [nvme]
WARN: ? check_preempt_wakeup+0x14f/0x230
WARN: ? check_preempt_curr+0x29/0x80
WARN: ? nvme_irq_check+0x30/0x30 [nvme]
WARN: process_one_work+0x18e/0x3c0
WARN: worker_thread+0x30/0x3a0
WARN: ? process_one_work+0x3c0/0x3c0
WARN: kthread+0x113/0x130
WARN: ? kthread_park+0x90/0x90
WARN: ret_from_fork+0x3a/0x50
This patch sets evtchn_to_irq rows via a cmpxchg operation so that they
will be set only once. The row is now cleared before writing it to
evtchn_to_irq in order to not create a race once the row is visible for
other threads.
While at it, do not require the page to be zeroed, because it will be
overwritten with -1's in clear_evtchn_to_irq_row anyway.
Signed-off-by: Maximilian Heyne <mheyne@amazon.de>
Fixes: d0b075ffeede ("xen/events: Refactor evtchn_to_irq array to be dynamically allocated")
Link: https://lore.kernel.org/r/20210812130930.127134-1-mheyne@amazon.de
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
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This essentially reverts
commit 89ff76bf9b3b0b86e6bbe344bd6378d8661303fc
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date: Thu Apr 2 13:42:18 2020 +0100
drm/i915/gem: Utilize rcu iteration of context engines
Note that the other use of __context_engines_await have disappeard in
the following commits:
ccbc1b97948a ("drm/i915/gem: Don't allow changing the VM on running contexts (v4)")
c7a71fc8ee04 ("drm/i915: Drop getparam support for I915_CONTEXT_PARAM_ENGINES")
4a766ae40ec8 ("drm/i915: Drop the CONTEXT_CLONE API (v2)")
None of these have any business to optimize their engine lookup with
rcu, unless extremely convincing benchmark data and a solid analysis
why we can't make that workload (whatever it is that does) faster with
a proper design fix.
Also since there's only one caller of context_apply_all left and it's
really just a loop, inline it and then inline the lopp body too. This
is how all other callers that take the engine lock loop over engines,
it's much simpler.
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Jason Ekstrand <jason@jlekstrand.net>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210810130523.1972031-1-daniel.vetter@ffwll.ch
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Use the new i2c_acpi_client_count() helper, this
results in a nice cleanup.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210803160044.158802-5-hdegoede@redhat.com
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Use the new i2c_acpi_client_count() helper, this
results in a nice cleanup.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210803160044.158802-4-hdegoede@redhat.com
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Use the new i2c_acpi_client_count() helper, this
results in a nice cleanup.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210803160044.158802-3-hdegoede@redhat.com
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We have 3 files now which have the need to count the number of
I2cSerialBus resources in an ACPI-device's resource-list.
Currently all implement their own helper function for this,
add a generic helper function to replace the 3 implementations.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210803160044.158802-2-hdegoede@redhat.com
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Wolfram Sang <wsa@kernel.org>
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The X13 Flow laptops can utilise an external GPU. This requires
toggling an ACPI method which will first disable the internal
dGPU, and then enable the eGPU.
Signed-off-by: Luke D. Jones <luke@ljones.dev>
Link: https://lore.kernel.org/r/20210807023656.25020-4-luke@ljones.dev
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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In Windows the ASUS Armory Crate program can enable or disable the
dGPU via a WMI call. This functions much the same as various Linux
methods in software where the dGPU is removed from the device tree.
However the WMI call saves the state of dGPU (enabled or not) and
this then changes the dGPU visibility in Linux with no way for
Linux users to re-enable it. We expose the WMI method so users can
see and change the dGPU ACPI state.
Signed-off-by: Luke D. Jones <luke@ljones.dev>
Link: https://lore.kernel.org/r/20210807023656.25020-3-luke@ljones.dev
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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Some ASUS ROG laptops have the ability to drive the display panel
a higher rate to eliminate or reduce ghosting.
Signed-off-by: Luke D. Jones <luke@ljones.dev>
Link: https://lore.kernel.org/r/20210807023656.25020-2-luke@ljones.dev
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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The Asus TP200s / E205SA 360 degree hinges 2-in-1 supports reporting
SW_TABLET_MODE info through the ASUS_WMI_DEVID_LID_FLIP WMI device-id.
Add a quirk to enable this.
BugLink: https://gitlab.freedesktop.org/libinput/libinput/-/issues/639
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210812145513.39117-2-hdegoede@redhat.com
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Unfortunately we have been unable to find a reliable way to detect if
and how SW_TABLET_MODE reporting is supported, so we are relying on
DMI quirks for this.
Add a module-option to specify the SW_TABLET_MODE method so that this can
be easily tested without needing to rebuild the kernel.
BugLink: https://gitlab.freedesktop.org/libinput/libinput/-/issues/639
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210812145513.39117-1-hdegoede@redhat.com
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The Asus TP200s / E205SA 360 degree hinges 2-in-1 supports reporting
SW_TABLET_MODE info through the ASUS_WMI_DEVID_LID_FLIP WMI device-id.
Add a quirk to enable this.
BugLink: https://gitlab.freedesktop.org/libinput/libinput/-/issues/639
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210812145513.39117-2-hdegoede@redhat.com
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Unfortunately we have been unable to find a reliable way to detect if
and how SW_TABLET_MODE reporting is supported, so we are relying on
DMI quirks for this.
Add a module-option to specify the SW_TABLET_MODE method so that this can
be easily tested without needing to rebuild the kernel.
BugLink: https://gitlab.freedesktop.org/libinput/libinput/-/issues/639
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210812145513.39117-1-hdegoede@redhat.com
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So it will be avilable for generic MIPS kernel.
--
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
v3: Depend on OF as well
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
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So it will be avilable for generic MIPS kernel.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Acked-By: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
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So it will be avilable for generic MIPS kernel.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
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We're moving pistachio to generic MIPS kernel. The clk driver
should be avilable to the generic MIPS kernel.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
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Blob resources without the cross device flag don't have a uuid to share
with other virtio devices. When exporting such blobs, set uuid_state to
STATE_ERR so that virtgpu_virtio_get_uuid doesn't hang.
Signed-off-by: David Stevens <stevensd@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20210811040401.1264234-1-stevensd@chromium.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Saeed Mahameed says:
====================
mlx5 updates 2021-08-11
This series provides misc updates to mlx5.
For more information please see tag log below.
Please pull and let me know if there is any problem.
mlx5-updates-2021-08-11
Misc. cleanup for mlx5.
1) Typos and use of netdev_warn()
2) smatch cleanup
3) Minor fix to inner TTC table creation
4) Dynamic capability cache allocation
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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The Apple DART (Device Address Resolution Table) IOMMU is only present
on Apple ARM SoCs like the M1. Hence add a dependency on ARCH_APPLE, to
prevent asking the user about this driver when configuring a kernel
without support for the Apple Silicon SoC family.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Sven Peter <sven@svenpeter.dev>
Link: https://lore.kernel.org/r/44fcf525273b32c9afcd7e99acbd346d47f0e047.1628603162.git.geert+renesas@glider.be
Signed-off-by: Joerg Roedel <jroedel@suse.de>
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Fix the following waring:
drivers/spi/spi-mxic.c: In function ‘mxic_spi_mem_exec_op’:
drivers/spi/spi-mxic.c:401:3: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
if (op->data.dir == SPI_MEM_DATA_IN)
^~
drivers/spi/spi-mxic.c:403:4: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
if (op->data.dtr)
^~
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Zhengxun Li <zhengxunli@mxic.com.tw>
Link: https://lore.kernel.org/r/20210810142405.2221540-1-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Kunpeng930 hpre device supports dynamic clock gating. When doing tasks,
the algorithm core is opened, and when idle, the algorithm core is closed.
This patch enables hpre dynamic clock gating by writing hardware registers.
Signed-off-by: Weili Qian <qianweili@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Kunpeng930 sec device supports dynamic clock gating. When doing tasks,
the algorithm core is opened, and when idle, the algorithm core is closed.
This patch enables sec dynamic clock gating by writing hardware registers.
Signed-off-by: Weili Qian <qianweili@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Kunpeng930 zip device supports dynamic clock gating. When executing tasks,
the algorithm core is opened, and when idle, the algorithm core is closed.
This patch enables zip dynamic clock gating by writing hardware registers.
Signed-off-by: Weili Qian <qianweili@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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The functions get_online_cpus() and put_online_cpus() have been
deprecated during the CPU hotplug rework. They map directly to
cpus_read_lock() and cpus_read_unlock().
Replace deprecated CPU-hotplug functions with the official version.
The behavior remains unchanged.
Cc: Gonglei <arei.gonglei@huawei.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: virtualization@lists.linux-foundation.org
Cc: linux-crypto@vger.kernel.org
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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The kfree_sensitive is a kernel API to clear sensitive information
that should not be leaked to other future users of the same memory
objects and free the memory. Its function is the same as the
combination of memzero_explicit and kfree. Thus, we can replace the
combination APIs with the single kfree_sensitive API.
Signed-off-by: Jason Wang <wangborong@cdjrlc.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Apple's new SoCs use iommus for almost all peripherals. These Device
Address Resolution Tables must be setup before these peripherals can
act as DMA masters.
Tested-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Signed-off-by: Sven Peter <sven@svenpeter.dev>
Link: https://lore.kernel.org/r/20210803121651.61594-4-sven@svenpeter.dev
Signed-off-by: Joerg Roedel <jroedel@suse.de>
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Apple's DART iommu uses a pagetable format that shares some
similarities with the ones already implemented by io-pgtable.c.
Add a new format variant to support the required differences
so that we don't have to duplicate the pagetable handling code.
Reviewed-by: Alexander Graf <graf@amazon.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Sven Peter <sven@svenpeter.dev>
Link: https://lore.kernel.org/r/20210803121651.61594-2-sven@svenpeter.dev
Signed-off-by: Joerg Roedel <jroedel@suse.de>
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- Fix edge interrupt support on loongson systems
- Advertise lack of wake-up logic on mtk-sysirq
* irq/misc-5.15:
irqchip/mtk-sysirq: Skip setting irq-wake
irqchip/loongson-pch-pic: Improve edge triggered interrupt support
Signed-off-by: Marc Zyngier <maz@kernel.org>
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- Tree-wide conversion to generic_handle_domain_irq()
- irqdomain documentation update
* irq/generic_handle_domain_irq:
EDAC/altera: Convert to generic_handle_domain_irq()
powerpc: Bulk conversion to generic_handle_domain_irq()
nios2: Bulk conversion to generic_handle_domain_irq()
xtensa: Bulk conversion to generic_handle_domain_irq()
SH: Bulk conversion to generic_handle_domain_irq()
gpu: Bulk conversion to generic_handle_domain_irq()
mips: Bulk conversion to generic_handle_domain_irq()
arc: Bulk conversion to generic_handle_domain_irq()
ARM: Bulk conversion to generic_handle_domain_irq()
mfd: Bulk conversion to generic_handle_domain_irq()
pinctrl: Bulk conversion to generic_handle_domain_irq()
gpio: Bulk conversion to generic_handle_domain_irq()
Documentation: Update irq_domain.rst with new lookup APIs
Signed-off-by: Marc Zyngier <maz@kernel.org>
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Replace generic_handle_irq(irq_linear_revmap()) with a single call to
generic_handle_domain_irq().
Signed-off-by: Marc Zyngier <maz@kernel.org>
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Wherever possible, replace constructs that match either
generic_handle_irq(irq_find_mapping()) or
generic_handle_irq(irq_linear_revmap()) to a single call to
generic_handle_domain_irq().
Signed-off-by: Marc Zyngier <maz@kernel.org>
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Dan Carpenter
Jakub Kicinski
Heiner Kallweit
Rob Clark
Andy Shevchenko
Christoph Hellwig
Maximilian Heyne
Daniel Vetter
Hans de Goede
Luke D. Jones
Jiaxun Yang
David Stevens
David S. Miller
Geert Uytterhoeven
Yang Yingliang
Weili Qian
Sebastian Andrzej Siewior
Jason Wang
Sven Peter
Marc Zyngier