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The comment for the default header queue entry size is incorrect.
Correct the comment and fix the resulting S_IRUGO warning that shows
up in the widened patch context.
Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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Use dma_zalloc_coherent instead of dma_alloc_coherent
followed by memset 0.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Tomer Tayar <Tomer.Tayar@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Use dma_zalloc_coherent instead of dma_alloc_coherent
followed by memset 0.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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The mutex exp_lock in struct hfi1_ctxtdata is used to protect all
Expected TID data of a user context. This patch renames it to exp_mutex
to better reflect its identity and prepare for upcoming patches.
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Harish Chegondi <harish.chegondi@intel.com>
Signed-off-by: Kaike Wan <kaike.wan@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
Johan Hedberg says:
====================
pull request: bluetooth-next 2018-06-04
Here's one last bluetooth-next pull request for the 4.18 kernel:
- New USB device IDs for Realtek 8822BE and 8723DE
- reset/resume fix for Dell Inspiron 5565
- Fix HCI_UART_INIT_PENDING flag behavior
- Fix patching behavior for some ATH3012 models
- A few other minor cleanups & fixes
Please let me know if there are any issues pulling. Thanks.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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This patch adds support for configuring SRQ and provides the necessary
APIs for rdma upper layer driver (qedr) to enable the SRQ feature.
Signed-off-by: Michal Kalderon <michal.kalderon@cavium.com>
Signed-off-by: Ariel Elior <ariel.elior@cavium.com>
Signed-off-by: Yuval Bason <yuval.bason@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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This patch fixes the checkpatch issue of NULL comparison. Replace x == NULL
with !x, by using the following coccinelle script:
@disable is_null@
expression e;
@@
-e==NULL
+!e
Signed-off-by: Varsha Rao <rvarsha016@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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The following coccinelle script removes extra parentheses to fix the
clang warning of extraneous parentheses.
@disable paren@
identifier i;
expression e;
statement s;
@@
if (
-(i == e)
+i == e
)
s
Suggested-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Varsha Rao <rvarsha016@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Trivial fix to spelling mistake in gemini dev_warn message
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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These registers were not added in the 16B work.
Add them and replace blind constants with the correct defines.
Fixes: 72c07e2b671e ("IB/hfi1: Add support to receive 16B bypass packets")
Reviewed-by: Don Hiatt <don.hiatt@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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The variable extended_psn was not used any more.
Signed-off-by: Kaike Wan <kaike.wan@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull aio updates from Al Viro:
"Majority of AIO stuff this cycle. aio-fsync and aio-poll, mostly.
The only thing I'm holding back for a day or so is Adam's aio ioprio -
his last-minute fixup is trivial (missing stub in !CONFIG_BLOCK case),
but let it sit in -next for decency sake..."
* 'work.aio-1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (46 commits)
aio: sanitize the limit checking in io_submit(2)
aio: fold do_io_submit() into callers
aio: shift copyin of iocb into io_submit_one()
aio_read_events_ring(): make a bit more readable
aio: all callers of aio_{read,write,fsync,poll} treat 0 and -EIOCBQUEUED the same way
aio: take list removal to (some) callers of aio_complete()
aio: add missing break for the IOCB_CMD_FDSYNC case
random: convert to ->poll_mask
timerfd: convert to ->poll_mask
eventfd: switch to ->poll_mask
pipe: convert to ->poll_mask
crypto: af_alg: convert to ->poll_mask
net/rxrpc: convert to ->poll_mask
net/iucv: convert to ->poll_mask
net/phonet: convert to ->poll_mask
net/nfc: convert to ->poll_mask
net/caif: convert to ->poll_mask
net/bluetooth: convert to ->poll_mask
net/sctp: convert to ->poll_mask
net/tipc: convert to ->poll_mask
...
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull dcache lookup cleanups from Al Viro:
"Cleaning ->lookup() instances up - mostly d_splice_alias() conversions"
* 'work.lookup' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (29 commits)
switch the rest of procfs lookups to d_splice_alias()
procfs: switch instantiate_t to d_splice_alias()
don't bother with tid_fd_revalidate() in lookups
proc_lookupfd_common(): don't bother with instantiate unless the file is open
procfs: get rid of ancient BS in pid_revalidate() uses
cifs_lookup(): switch to d_splice_alias()
cifs_lookup(): cifs_get_inode_...() never returns 0 with *inode left NULL
9p: unify paths in v9fs_vfs_lookup()
ncp_lookup(): use d_splice_alias()
hfsplus: switch to d_splice_alias()
hfs: don't allow mounting over .../rsrc
hfs: use d_splice_alias()
omfs_lookup(): report IO errors, use d_splice_alias()
orangefs_lookup: simplify
openpromfs: switch to d_splice_alias()
xfs_vn_lookup: simplify a bit
adfs_lookup: do not fail with ENOENT on negatives, use d_splice_alias()
adfs_lookup_byname: .. *is* taken care of in fs/namei.c
romfs_lookup: switch to d_splice_alias()
qnx6_lookup: switch to d_splice_alias()
...
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Add ELAN0612 to the list of supported touchpads; this ID is used in Lenovo
v330 14IKB devices.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=199253
Signed-off-by: Johannes Wienke <languitar@semipol.de>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Prepare input updates for 4.18 merge window.
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GPD Win 2 Website: http://www.gpd.hk/gpdwin2.asp
Tested on a unit from the first production run sent to Indiegogo backers
Signed-off-by: Ethan Lee <flibitijibibo@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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GPD Win 2 Website: http://www.gpd.hk/gpdwin2.asp
Tested on a unit from the first production run sent to Indiegogo backers
Signed-off-by: Ethan Lee <flibitijibibo@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Use dma_zalloc_coherent for allocating zeroed
memory and remove unnecessary memset function.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Let user space set whatever it would like to advertise for the
tun interface. Preserve the existing defaults.
Signed-off-by: Chas Williams <3chas3@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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* clk-imx6ul:
clk: imx6ul: fix periph clk2 clock mux selection
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'clk-davinci' and 'clk-meson' into clk-next
* clk-davinci-psc-da830:
clk: davinci: psc-da830: fix USB0 48MHz PHY clock registration
* clk-renesas:
clk: renesas: cpg-mssr: Add support for R-Car E3
clk: renesas: Add r8a77990 CPG Core Clock Definitions
clk: renesas: rcar-gen2: Centralize quirks handling
clk: renesas: r8a77980: Correct parent clock of PCIEC0
clk: renesas: r8a7794: Fix LB clock divider
clk: renesas: r8a7792: Fix LB clock divider
clk: renesas: r8a7791/r8a7793: Fix LB clock divider
clk: renesas: r8a7745: Fix LB clock divider
clk: renesas: r8a7743: Fix LB clock divider
clk: renesas: cpg-mssr: Add r8a77470 support
clk: renesas: Add r8a77470 CPG Core Clock Definitions
clk: renesas: r8a77965: Add MSIOF controller clocks
* clk-at91-recalc:
clk: at91: PLL recalc_rate() now using cached MUL and DIV values
* clk-davinci:
clk: davinci: Fix link errors when not all SoCs are enabled
clk: davinci: psc: allow for dev == NULL
clk: davinci: da850-pll: change PLL0 to CLK_OF_DECLARE
clk: davinci: pll: allow dev == NULL
clk: davinci: psc-dm365: fix few clocks
clk: davinci: pll-dm646x: keep PLL2 SYSCLK1 always enabled
clk: davinci: psc-dm355: fix ASP0/1 clkdev lookups
clk: davinci: pll-dm355: fix SYSCLKn parent names
clk: davinci: pll-dm355: drop pll2_sysclk2
* clk-meson:
clk: meson: axg: let mpll clocks round closest
clk: meson: mpll: add round closest support
clk: meson: meson8b: mark fclk_div2 gate clocks as CLK_IS_CRITICAL
clk: meson: use SPDX license identifiers consistently
clk: meson: drop CLK_SET_RATE_PARENT flag
clk: meson-axg: Add AO Clock and Reset controller driver
clk: meson: aoclk: refactor common code into dedicated file
clk: meson: migrate to devm_of_clk_add_hw_provider API
clk: meson: gxbb: add the video decoder clocks
clk: meson: meson8b: add support for the NAND clocks
dt-bindings: clock: reset: Add AXG AO Clock and Reset Bindings
dt-bindings: clock: axg-aoclkc: New binding for Meson-AXG SoC
clk: meson: gxbb: expose VDEC_1 and VDEC_HEVC clocks
dt-bindings: clock: meson8b: export the NAND clock
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* clk-qcom-8996-halt:
clk: qcom: gcc-msm8996: Disable halt check on UFS clocks
clk: msm8996-gcc: Mark halt check as no-op for USB/PCIE pipe_clk
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All the managed resources would be freed by the time release function
is invoked. Handling such memory in qcom_smd_edge_release() would do
bad things.
Found this issue while testing Audio usecase where the dsp is started up
and shutdown in a loop.
This patch fixes this issue by using simple kzalloc for allocating
channel->name and channel which is then freed in qcom_smd_edge_release().
Without this patch restarting a remoteproc would crash the system.
Fixes: 53e2822e56c7 ("rpmsg: Introduce Qualcomm SMD backend")
Cc: <stable@vger.kernel.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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* clk-qcom-sdm845:
clk: qcom: Export clk_fabia_pll_configure()
clk: qcom: Add video clock controller driver for SDM845
dt-bindings: clock: Introduce QCOM Video clock bindings
clk: qcom: Add Global Clock controller (GCC) driver for SDM845
clk: qcom: Add DT bindings for SDM845 gcc clock controller
clk: qcom: Configure the RCGs to a safe source as needed
clk: qcom: Add support for BRANCH_HALT_SKIP flag for branch clocks
clk: qcom: Simplify gdsc status checking logic
clk: qcom: gdsc: Add support to poll CFG register to check GDSC state
clk: qcom: gdsc: Add support to poll for higher timeout value
clk: qcom: gdsc: Add support to reset AON and block reset logic
clk: qcom: Add support for controlling Fabia PLL
clk: qcom: Clear hardware clock control bit of RCG
Also fixup the Kconfig mess where SDM845 GCC has msm8998 in the
description and also the video Kconfig says things slightly differently
from the GCC one so just make it the same.
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Pull documentation updates from Jonathan Corbet:
"There's been a fair amount of work in the docs tree this time around,
including:
- Extensive RST conversions and organizational work in the
memory-management docs thanks to Mike Rapoport.
- An update of Documentation/features from Andrea Parri and a script
to keep it updated.
- Various LICENSES updates from Thomas, along with a script to check
SPDX tags.
- Work to fix dangling references to documentation files; this
involved a fair number of one-liner comment changes outside of
Documentation/
... and the usual list of documentation improvements, typo fixes, etc"
* tag 'docs-4.18' of git://git.lwn.net/linux: (103 commits)
Documentation: document hung_task_panic kernel parameter
docs/admin-guide/mm: add high level concepts overview
docs/vm: move ksm and transhuge from "user" to "internals" section.
docs: Use the kerneldoc comments for memalloc_no*()
doc: document scope NOFS, NOIO APIs
docs: update kernel versions and dates in tables
docs/vm: transhuge: split userspace bits to admin-guide/mm/transhuge
docs/vm: transhuge: minor updates
docs/vm: transhuge: change sections order
Documentation: arm: clean up Marvell Berlin family info
Documentation: gpio: driver: Fix a typo and some odd grammar
docs: ranoops.rst: fix location of ramoops.txt
scripts/documentation-file-ref-check: rewrite it in perl with auto-fix mode
docs: uio-howto.rst: use a code block to solve a warning
mm, THP, doc: Add document for thp_swpout/thp_swpout_fallback
w1: w1_io.c: fix a kernel-doc warning
Documentation/process/posting: wrap text at 80 cols
docs: admin-guide: add cgroup-v2 documentation
Revert "Documentation/features/vm: Remove arch support status file for 'pte_special'"
Documentation: refcount-vs-atomic: Update reference to LKMM doc.
...
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Improve the safety of the code and ensure the array cannot be indexed
out of bounds when picking the CPU for a given SDMA engine.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Kaike Wan <kaike.wan@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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The following code fails to allocate a buffer for the
tail address that the hardware DMAs into when the user
context DMA_RTAIL is set.
if (HFI1_CAP_KGET_MASK(rcd->flags, DMA_RTAIL)) {
rcd->rcvhdrtail_kvaddr = dma_zalloc_coherent(
&dd->pcidev->dev, PAGE_SIZE, &dma_hdrqtail,
gfp_flags);
if (!rcd->rcvhdrtail_kvaddr)
goto bail_free;
rcd->rcvhdrqtailaddr_dma = dma_hdrqtail;
}
So the rcvhdrtail_kvaddr would then be NULL.
The mmap logic fails to check for a NULL rcvhdrtail_kvaddr.
The fix is to test for both user and kernel DMA_TAIL options
during the allocation as well as testing for a NULL
rcvhdrtail_kvaddr during the mmap processing.
Additionally, all downstream testing of the capmask for DMA_RTAIL
have been eliminated in favor of testing rcvhdrtail_kvaddr.
Cc: <stable@vger.kernel.org> # 4.9.x
Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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'clk-bcm-stingray' into clk-next
* clk-match-string:
clk: use match_string() helper
clk: bcm2835: use match_string() helper
* clk-ingenic:
clk: ingenic: jz4770: Add 150us delay after enabling VPU clock
clk: ingenic: jz4770: Enable power of AHB1 bus after ungating VPU clock
clk: ingenic: jz4770: Modify C1CLK clock to disable CPU clock stop on idle
clk: ingenic: jz4770: Change OTG from custom to standard gated clock
clk: ingenic: Support specifying "wait for clock stable" delay
clk: ingenic: Add support for clocks whose gate bit is inverted
* clk-si544-round-fix:
clk-si544: Properly round requested frequency to nearest match
* clk-bcm-stingray:
clk: bcm: Update and add Stingray clock entries
dt-bindings: clk: Update Stingray binding doc
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and 'clk-debugfs-simple' into clk-next
* clk-imx7d:
clk: imx7d: reset parent for mipi csi root
clk: imx7d: fix mipi dphy div parent
* clk-hisi-stub:
clk/driver/hisi: Consolidate the Kconfig for the CLOCK_STUB
* clk-mvebu:
clk: mvebu: use correct bit for 98DX3236 NAND
* clk-imx6-epit:
clk: imx6: add EPIT clock support
* clk-debugfs-simple:
clk: Return void from debug_init op
clk: remove clk_debugfs_add_file()
clk: tegra: no need to check return value of debugfs_create functions
clk: davinci: no need to check return value of debugfs_create functions
clk: bcm2835: no need to check return value of debugfs_create functions
clk: no need to check return value of debugfs_create functions
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* clk-imx6sx:
clk: imx6sl: correct ocram_podf clock type
clk: imx6sx: disable unnecessary clocks during clock initialization
clk: imx6sx: add missing lvds2 clock to the clock tree
* clk-imx7d-enet:
ARM: dts: imx7: correct enet ipg clock
clk: imx7d: correct enet clock CCGR registers
clk: imx7d: correct enet phy ref clock gates
* clk-aspeed-24:
clk: aspeed: Add 24MHz fixed clock
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and 'clk-qcom-mmagic' into clk-next
* clk-allwinner:
clk: sunxi-ng: r40: export a regmap to access the GMAC register
clk: sunxi-ng: r40: rewrite init code to a platform driver
clk: sunxi-ng: add support for H6 PRCM CCU
* clk-rockchip:
clk: rockchip: remove deprecated gate-clk code and dt-binding
clk: rockchip: use match_string() helper
* clk-tegra:
clk: tegra: Add quirk for getting CDEV1/2 clocks on Tegra20
clk: tegra20: Correct parents of CDEV1/2 clocks
clk: tegra20: Add DEV1/DEV2 OSC dividers
* clk-berlin:
clk: berlin: switch to SPDX license identifier
* clk-qcom-mmagic:
clk: qcom: mmcc-msm8996: leave all mmagic gdscs and clocks always enabled
clk: qcom: Register the gdscs before the clocks
clk: qcom: gdsc: Add support for ALWAYS_ON gdscs
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'clk-mtk-mali' and 'clk-imx6ul-ccosr' into clk-next
* clk-hisi-usb:
clk: hisilicon: add missing usb3 clocks for Hi3798CV200 SoC
* clk-silent-bulk:
clk: bulk: silently error out on EPROBE_DEFER
* clk-mtk-hdmi:
clk: mediatek: correct the clocks for MT2701 HDMI PHY module
* clk-mtk-mali:
clk: mediatek: add g3dsys support for MT2701 and MT7623
dt-bindings: reset: mediatek: add entry for Mali-450 node to refer
dt-bindings: clock: mediatek: add entry for Mali-450 node to refer
dt-bindings: clock: mediatek: add g3dsys bindings
* clk-imx6ul-ccosr:
clk: imx: Add new clo01 and clo2 controlled by CCOSR
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'clk-stratix10' and 'clk-aspeed' into clk-next
* clk-stm32mp1:
clk: stm32mp1: Fix a memory leak in 'clk_stm32_register_gate_ops()'
clk: stm32mp1: Add CLK_IGNORE_UNUSED to ck_sys_dbg clock
clk: stm32mp1: remove ck_apb_dbg clock
clk: stm32mp1: set stgen_k clock as critical
clk: stm32mp1: add missing tzc2 clock
clk: stm32mp1: fix SAI3 & SAI4 clocks
clk: stm32mp1: remove unused dfsdm_src[] const
clk: stm32mp1: add missing static
* clk-samsung:
clk: samsung: simplify getting .drvdata
* clk-uniphier-mpeg:
clk: uniphier: add LD11/LD20 stream demux system clock
* clk-stratix10:
clk: socfpga: stratix10: suppress unbinding platform's clock driver
clk: socfpga: stratix10: use platform driver APIs
* clk-aspeed:
clk:aspeed: Fix reset bits for PCI/VGA and PECI
clk: aspeed: Support second reset register
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'clk-qcom-rcg-fix' into clk-next
* clk-qcom-rpmh:
dt-bindings: clock: Introduce QCOM RPMh clock bindings
* clk-npcm7xx:
clk: npcm7xx: fix return value check in npcm7xx_clk_init()
clk: npcm7xx: add clock controller
dt-binding: clk: npcm750: Add binding for Nuvoton NPCM7XX Clock
* clk-of-parent-count:
pinctrl: sunxi: Use of_clk_get_parent_count() instead of open coding
soc/tegra: pmc: Use of_clk_get_parent_count() instead of open coding
soc: rockchip: power-domain: Use of_clk_get_parent_count() instead of open coding
ARM: timer-sp: Use of_clk_get_parent_count() instead of open coding
clk: Extract OF clock helpers in <linux/of_clk.h>
* clk-qcom-rcg-fix:
clk: qcom: Base rcg parent rate off plan frequency
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* clk-actions:
clk: actions: Add S900 SoC clock support
clk: actions: Add pll clock support
clk: actions: Add composite clock support
clk: actions: Add fixed factor clock support
clk: actions: Add factor clock support
clk: actions: Add divider clock support
clk: actions: Add mux clock support
clk: actions: Add gate clock support
clk: actions: Add common clock driver support
dt-bindings: clock: Add Actions S900 clock bindings
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into clk-next
* clk-warn:
clk: Print the clock name and warning cause
* clk-core:
clk: Remove clk_init_cb typedef
* clk-spear:
clk: spear: fix WDT clock definition on SPEAr600
* clk-qcom-msm8998:
clk: qcom: Add MSM8998 Global Clock Control (GCC) driver
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When initializing 'maxp' in sh_eth_soft_swap(), the buffer length needs
to be rounded up -- that's just asking for DIV_ROUND_UP()!
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
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sh_eth_tsu_soft_swap() is called twice by the driver, remove *inline* and
move that function from the header to the driver itself to let gcc decide
whether to expand it inline or not...
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Browsing thru the driver disassembly, I noticed that ARM gcc generated
no code whatsoever for sh_eth_soft_swap() while building a little-endian
kernel -- apparently __LITTLE_ENDIAN__ was not being #define'd, however
it got implicitly #define'd when building with the SH gcc (I could only
find the explicit #define __LITTLE_ENDIAN that was #include'd when building
a little-endian kernel). Luckily, the Ether controller only doing big-
endian DMA is encountered on the early SH771x SoCs only and all ARM SoCs
implement EDMR.DE and thus set 'sh_eth_cpu_data::hw_swap'. But anyway, we
need to fix the #ifdef inside sh_eth_soft_swap() to something that would
work on all architectures...
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap updates from Mark Brown:
"This is another quiet release for regmap, there's one minor feature
improvement for the recently added slimbus support and a few minor
fixes and cleanups"
* tag 'regmap-v4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap: slimbus: allow register offsets up to 16 bits
regmap: add missing prototype for devm_init_slimbus
regmap: Skip clk_put for attached clocks when freeing context
regmap: include <linux/ktime.h> from include/linux/regmap.h
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"Quite a busy release for SPI, mainly as a result of Boris Brezillon's
work on improving the integration with MTD for accelerated SPI flash
controllers. He's added a new spi_mem interface which works a lot
better with general hardware and converted the users over to it, as a
result of this work we've got some MTD changes in here as well.
Other highlights include:
- Lots of spring cleaning for the s3c64xx driver.
- Removal of the bcm53xx, the hardware is also supported by the mspi
driver but SoC naming had caused people to miss the duplication.
- Conversion of the pxa2xx driver to use the standard message
processing loop rather than open coding.
- A bunch of improvements to the runtime PM of the OMAP McSPI driver"
* tag 'spi-v4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (47 commits)
spi: Fix typo on SPI_MEM help text
spi: sh-msiof: Fix setting SIRMDR1.SYNCAC to match SITMDR1.SYNCAC
mtd: devices: m25p80: Use spi_mem_set_drvdata() instead of spi_set_drvdata()
spi: omap2-mcspi: Remove unnecessary pm_runtime_force_suspend()
spi: Add missing pm_runtime_put_noidle() after failed get
spi: ti-qspi: Make sure res_mmap != NULL before dereferencing it
spi: spi-s3c64xx: Fix system resume support
spi: bcm-qspi: Fix build failure caused by spi_flash_read() API removal
spi: Get rid of the spi_flash_read() API
mtd: spi-nor: Use the spi_mem_xx() API
spi: ti-qspi: Implement the spi_mem interface
spi: bcm-qspi: Implement the spi_mem interface
spi: Make support for regular transfers optional when ->mem_ops != NULL
spi: Extend the core to ease integration of SPI memory controllers
spi: remove forgotten CONFIG_SPI_BCM53XX
spi: remove the older/duplicated bcm53xx driver
spi: pxa2xx: check clk_prepare_enable() return value
spi: lpspi: Switch to SPDX identifier
spi: mxs: Switch to SPDX identifier
spi: imx: Switch to SPDX identifier
...
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git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform
Pull chrome platform updates from Benson Leung:
- further changes from Dmitry related to the removal of platform data
from atmel_mxt_ts and chromeos_laptop.
This time, we have some changes that teach chromeos_laptop how to
supply acpi properties for some input devices so that the peripheral
driver doesn't have to do dmi matching on some Chromebook platforms.
- new Chromebook Tablet switch driver, which is useful for x86
convertible Chromebooks.
- other misc cleanup
* tag 'chrome-platform-for-linus-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform:
platform/chrome: Use to_cros_ec_dev more broadly
platform/chrome: chromeos_laptop: fix touchpad button mapping on Celes
platform: chrome: Add input dependency for tablet switch driver
platform/chrome: chromeos_laptop - supply properties for ACPI devices
platform/chrome: chromeos_tbmc - add SPDX identifier
platform: chrome: Add Tablet Switch ACPI driver
platform/chrome: cros_ec_lpc: do not try DMI match when ACPI device found
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git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck:
- asus_atk0110 driver modified to use new API
- k10temp supports new CPUs and reports both Tctl and Tdie
- minor fixes in gpio-fan, ltc2990, fschmd, and mc13783 drivers
* tag 'hwmon-for-linus-v4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
hwmon: (asus_atk0110) Make use of device managed memory
hwmon: (asus_atk0110) Replace deprecated device register call
hwmon: (k10temp) Make function get_raw_temp static
hwmon: (gpio-fan) Fix "#cooling-cells" property name in bindings
MAINTAINERS: hwmon: Add Documentation/devicetree/bindings/hwmon
hwmon: (ltc2990) support all measurement modes
hwmon: (ltc2990) add devicetree binding
hwmon: (ltc2990) Fix incorrect conversion of negative temperatures
hwmon: (core) check parent dev != NULL when chip != NULL
hwmon: (fschmd) fix typo 'can by' to 'can be'
hwmon: (k10temp) Display both Tctl and Tdie
hwmon: (k10temp) Add support for Stoney Ridge and Bristol Ridge CPUs
hwmon: MC13783: Add uid and die temperature sensor inputs
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Pull dma-mapping updates from Christoph Hellwig:
- replace the force_dma flag with a dma_configure bus method. (Nipun
Gupta, although one patch is іncorrectly attributed to me due to a
git rebase bug)
- use GFP_DMA32 more agressively in dma-direct. (Takashi Iwai)
- remove PCI_DMA_BUS_IS_PHYS and rely on the dma-mapping API to do the
right thing for bounce buffering.
- move dma-debug initialization to common code, and apply a few
cleanups to the dma-debug code.
- cleanup the Kconfig mess around swiotlb selection
- swiotlb comment fixup (Yisheng Xie)
- a trivial swiotlb fix. (Dan Carpenter)
- support swiotlb on RISC-V. (based on a patch from Palmer Dabbelt)
- add a new generic dma-noncoherent dma_map_ops implementation and use
it for arc, c6x and nds32.
- improve scatterlist validity checking in dma-debug. (Robin Murphy)
- add a struct device quirk to limit the dma-mask to 32-bit due to
bridge/system issues, and switch x86 to use it instead of a local
hack for VIA bridges.
- handle devices without a dma_mask more gracefully in the dma-direct
code.
* tag 'dma-mapping-4.18' of git://git.infradead.org/users/hch/dma-mapping: (48 commits)
dma-direct: don't crash on device without dma_mask
nds32: use generic dma_noncoherent_ops
nds32: implement the unmap_sg DMA operation
nds32: consolidate DMA cache maintainance routines
x86/pci-dma: switch the VIA 32-bit DMA quirk to use the struct device flag
x86/pci-dma: remove the explicit nodac and allowdac option
x86/pci-dma: remove the experimental forcesac boot option
Documentation/x86: remove a stray reference to pci-nommu.c
core, dma-direct: add a flag 32-bit dma limits
dma-mapping: remove unused gfp_t parameter to arch_dma_alloc_attrs
dma-debug: check scatterlist segments
c6x: use generic dma_noncoherent_ops
arc: use generic dma_noncoherent_ops
arc: fix arc_dma_{map,unmap}_page
arc: fix arc_dma_sync_sg_for_{cpu,device}
arc: simplify arc_dma_sync_single_for_{cpu,device}
dma-mapping: provide a generic dma-noncoherent implementation
dma-mapping: simplify Kconfig dependencies
riscv: add swiotlb support
riscv: only enable ZONE_DMA32 for 64-bit
...
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When CONFIG_GPIOLIB is disabled, we run into a build failure:
drivers/pci/dwc/pcie-qcom.c: In function 'qcom_pcie_probe':
drivers/pci/dwc/pcie-qcom.c:1223:16: error: implicit declaration of function 'devm_gpiod_get_optional'; did you mean 'devm_regulator_get_optional'? [-Werror=implicit-function-declaration]
pcie->reset = devm_gpiod_get_optional(dev, "perst", GPIOD_OUT_LOW);
Including gpio/consumer.h directly is the correct fix.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Fix up a cast problem introduced by a sparse cleanup patch. This fixes
a problem where the encrypted packets were not recognized on Rx and
subsequently dropped.
Fixes: 9cfbfa701b55 ("ixgbe: cleanup sparse warnings")
Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Make sure we don't try to offload the decryption of an incoming
packet that should get delivered to the management engine. This
is a corner case that will likely be very seldom seen, but could
really confuse someone if they were to hit it.
Suggested-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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When offloading mirroring to gretap or ip6gretap netdevices, an 802.1q
bridge is one of the soft devices permissible in the underlay when
resolving the packet path. After the packet path is resolved to a
particular bridge egress device, flags on packet VLAN determine whether
the egressed packet should be tagged.
The current logic however only ever sets the VLAN tag, never suppresses
it. Thus if there's a VLAN netdevice above the bridge that determines
the packet VLAN, that VLAN is never unset, and mirroring is configured
with VLAN tagging.
Fix by setting the packet VLAN on both branches: set to zero (for unset)
when BRIDGE_VLAN_INFO_UNTAGGED, copy the resolved VLAN (e.g. from bridge
PVID) otherwise.
Fixes: 946a11e7408e ("mlxsw: spectrum_span: Allow bridge for gretap mirror")
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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VLAN deletion notifications are emitted before the relevant change is
projected to bridge configuration. Thus, like with VLAN addition,
schedule SPAN respin for later.
Fixes: c520bc698647 ("mlxsw: Respin SPAN on switchdev events")
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Similar to ixgbevf, the same possibility for race exists. Extend the RTNL
lock in ixgbe_reset_subtask() to protect the state bits; this is to make
sure that we get the most up-to-date values for the bits and avoid a
possible race when going down.
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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