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Change the remaining users of dasd_kmalloc_request to use
preallocated memory and remove this function.
Signed-off-by: Sebastian Ott <[email protected]>
Reviewed-by: Stefan Haberland <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
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Move some members of struct dasd_ccw_req to get rid of padding
bytes. This saves 16 bytes per dasd request.
Signed-off-by: Sebastian Ott <[email protected]>
Reviewed-by: Stefan Haberland <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
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There is no user of this function. Just remove it.
Signed-off-by: Sebastian Ott <[email protected]>
Reviewed-by: Stefan Haberland <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
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Let the block layer allocate per request data to store
struct dasd_ccw_req. We still need extra preallocated
memory for usage by ccw programs (which vary in length)
and for requests which don't originate from the block
layer.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Sebastian Ott <[email protected]>
Reviewed-by: Stefan Haberland <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
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Simplify locking in __dasd_device_process_final_queue to fix
the following sparse warning:
drivers/s390/block/dasd.c:1902:9: warning:
context imbalance in '__dasd_device_process_final_queue' - different lock contexts for basic block
Signed-off-by: Sebastian Ott <[email protected]>
Reviewed-by: Stefan Haberland <[email protected]>
Reviewed-by: Jan Höppner <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/vfio-ccw into features
Pull vfio-ccw from Cornelia Huck with the following changes:
- Various fixes and improvements in vfio-ccw, including a first stab
at adding tracepoints.
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probe"
Revert commit 1e8378619841 (PM / runtime: Fixup reference counting of
device link suppliers at probe), as it has introduced a regression
and the condition it was designed to address should be covered by the
existing code.
Reported-by: Marek Szyprowski <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
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There is a new feature bit allocated in virtio spec to
support SR-IOV (Single Root I/O Virtualization):
https://github.com/oasis-tcs/virtio-spec/issues/11
This patch enables the support for this feature bit in
virtio driver.
Signed-off-by: Tiwei Bie <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
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struct vhost_msg within struct vhost_msg_node is copied to userspace.
Unfortunately it turns out on 64 bit systems vhost_msg has padding after
type which gcc doesn't initialize, leaking 4 uninitialized bytes to
userspace.
This padding also unfortunately means 32 bit users of this interface are
broken on a 64 bit kernel which will need to be fixed separately.
Fixes: CVE-2018-1118
Cc: [email protected]
Reported-by: Kevin Easton <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
Reported-by: [email protected]
Signed-off-by: Michael S. Tsirkin <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC late updates from Olof Johansson:
"This is a branch with a few merge requests that either came in late,
or took a while longer for us to review and merge than usual and thus
cut it a bit close to the merge window. We stage them in a separate
branch and if things look good, we still send them up -- and that's
the case here.
This is mostly DT additions for Renesas platforms, adding IP block
descriptions for existing and new SoCs.
There are also some driver updates for Qualcomm platforms for SMEM/QMI
and GENI, which is their generalized serial protocol interface"
* tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (186 commits)
soc: qcom: smem: introduce qcom_smem_virt_to_phys()
soc: qcom: qmi: fix a buffer sizing bug
MAINTAINERS: Update pattern for qcom_scm
soc: Unconditionally include qcom Makefile
soc: qcom: smem: check sooner in qcom_smem_set_global_partition()
soc: qcom: smem: fix qcom_smem_set_global_partition()
soc: qcom: smem: fix off-by-one error in qcom_smem_alloc_private()
soc: qcom: smem: byte swap values properly
soc: qcom: smem: return proper type for cached entry functions
soc: qcom: smem: fix first cache entry calculation
soc: qcom: cmd-db: Make endian-agnostic
drivers: qcom: add command DB driver
arm64: dts: renesas: salvator-common: Add ADV7482 support
ARM: dts: r8a7740: Add CEU1
ARM: dts: r8a7740: Add CEU0
arm64: dts: renesas: salvator-common: enable VIN
arm64: dts: renesas: r8a77970: add VIN and CSI-2 nodes
arm64: dts: renesas: r8a77965: add VIN and CSI-2 nodes
arm64: dts: renesas: r8a7796: add VIN and CSI-2 nodes
arm64: dts: renesas: r8a7795-es1: add CSI-2 node
...
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC driver updates from Olof Johansson:
"This contains platform-related driver updates for ARM and ARM64.
Highlights:
- ARM SCMI (System Control & Management Interface) driver cleanups
- Hisilicon support for LPC bus w/ ACPI
- Reset driver updates for several platforms: Uniphier,
- Rockchip power domain bindings and hardware descriptions for
several SoCs.
- Tegra memory controller reset improvements"
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (59 commits)
ARM: tegra: fix compile-testing PCI host driver
soc: rockchip: power-domain: add power domain support for px30
dt-bindings: power: add binding for px30 power domains
dt-bindings: power: add PX30 SoCs header for power-domain
soc: rockchip: power-domain: add power domain support for rk3228
dt-bindings: power: add binding for rk3228 power domains
dt-bindings: power: add RK3228 SoCs header for power-domain
soc: rockchip: power-domain: add power domain support for rk3128
dt-bindings: power: add binding for rk3128 power domains
dt-bindings: power: add RK3128 SoCs header for power-domain
soc: rockchip: power-domain: add power domain support for rk3036
dt-bindings: power: add binding for rk3036 power domains
dt-bindings: power: add RK3036 SoCs header for power-domain
dt-bindings: memory: tegra: Remove Tegra114 SATA and AFI reset definitions
memory: tegra: Remove Tegra114 SATA and AFI reset definitions
memory: tegra: Register SMMU after MC driver became ready
soc: mediatek: remove unneeded semicolon
soc: mediatek: add a fixed wait for SRAM stable
soc: mediatek: introduce a CAPS flag for scp_domain_data
soc: mediatek: reuse regmap_read_poll_timeout helpers
...
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform updates from Olof Johansson:
"Here are the main updates for SoC support (besides DT additions) for
ARM 32- and 64-bit platforms. The branch also contains defconfig
updates to turn on drivers and options as needed on the various
platforms.
The largest parts of the delta are from cleanups moving platform data
and board file setup of TI platforms to ti-sysc bus drivers. There are
also some sweeping changes of eeprom and nand setup on Davinci, i.MX
and other platforms.
Samsung is removing support for Exynos5440, which was an oddball SoC
that hasn't been seen much use in designs.
Renesas is adding support for new SoCs (R-Car E3, RZ/G1C and RZ/N1D).
Linus Walleij is also removing support for ux500 (Sony Ericsson)
U8540/9540 SoCs that never made it to significant mass production and
products"
* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (133 commits)
MAINTAINERS: add NXP linux team maillist as i.MX reviewer
ARM: stm32: Don't select DMA unconditionally on STM32MP157C
arm64: defconfig: Enable PCIe on msm8996 and db820c
ARM: pxa3xx: enable external wakeup pins
ARM: pxa: stargate2: use device properties for at24 eeprom
arm64: defconfig: Enable HISILICON_LPC
arm64: defconfig: enable drivers for Poplar support
arm64: defconfig: Enable UFS on msm8996
ARM: berlin: switch to SPDX license identifier
arm: berlin: remove non-necessary flush_cache_all()
ARM: berlin: extend BG2CD Kconfig entry
OMAP: CLK: CLKSRC: Add suspend resume hooks
ARM: AM43XX: Add functions to save/restore am43xx control registers
ASoC: ams_delta: use GPIO lookup table
ARM: OMAP1: ams-delta: add GPIO lookup tables
bus: ti-sysc: Fix optional clocks array access
ARM: OMAP2+: Make sure LOGICRETSTATE bits are not cleared
ARM: OMAP2+: prm44xx: Inroduce cpu_pm notifiers for context save/restore
ARM: OMAP2+: prm44xx: Introduce context save/restore for am43 PRCM IO
ARM: OMAP2+: powerdomain: Introduce cpu_pm notifiers for context save/restore
...
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git://www.linux-watchdog.org/linux-watchdog
Pull watchdog updates from Wim Van Sebroeck:
"Core:
- simplify getting .drvdata
renesas_wdt:
- add support for the R8A77965 WDT and R-Car Gen2
- remove R-Car M2-W ES2.x from blacklist
sp805:
- add restart handler
hpwdt:
- claim NMIs generated by iLO5
mena21_wdt:
- drop unnecessary mutex lock
da9062 & da9063:
- fixes and general cleanups"
* tag 'linux-watchdog-4.18-rc1' of git://www.linux-watchdog.org/linux-watchdog:
watchdog: da9063: remove duplicated timeout_to_sel calls
watchdog: da9063: rename helper function to avoid misunderstandings
watchdog: da9062: remove unused code
watchdog: da9063: Fix timeout handling during probe
watchdog: da9063: Fix updating timeout value
watchdog: da9063: Fix setting/changing timeout
dt-bindings: watchdog: renesas-wdt: Add R-Car Gen2 support
watchdog: mena21_wdt: Drop unnecessary mutex lock
watchdog: renesas-wdt: Add support for the R8A77965 WDT
watchdog: hpwdt: Claim NMIs generated by iLO5
watchdog: sp805: add restart handler
watchdog: renesas-wdt: Remove R-Car M2-W ES2.x from blacklist
watchdog: simplify getting .drvdata
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dma_direct_{alloc,free}()"
This reverts commit b468620f2a1dfdcfddfd6fa54367b8bcc1b51248.
It turns out that this broke drm on AMD platforms. Quoting Gabriel C:
"I can confirm reverting b468620f2a1dfdcfddfd6fa54367b8bcc1b51248 fixes
that issue for me.
The GPU is working fine with SME enabled.
Now with working GPU :) I can also confirm performance is back to
normal without doing any other workarounds"
Christan König analyzed it partially:
"As far as I analyzed it we now get an -ENOMEM from dma_alloc_attrs()
in drivers/gpu/drm/ttm/ttm_page_alloc_dma.c when IOMMU is enabled"
and Christoph Hellwig responded:
"I think the prime issue is that dma_direct_alloc respects the dma
mask. Which we don't need if actually using the iommu. This would be
mostly harmless exept for the the SEV bit high in the address that
makes the checks fail.
For now I'd say revert this commit for 4.17/4.18-rc and I'll look into
addressing these issues properly"
Reported-and-bisected-by: Gabriel C <[email protected]>
Acked-by: Christoph Hellwig <[email protected]>
Cc: Christian König <[email protected]>
Cc: Michel Dänzer <[email protected]>
Cc: Joerg Roedel <[email protected]>
Cc: Tom Lendacky <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: [email protected] # v4.17
Signed-off-by: Linus Torvalds <[email protected]>
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ntb_transport_create_queue
ntb_transport_create_queue() is never called in atomic context.
ntb_transport_create_queue() is only called by ntb_netdev_probe(),
which is set as ".probe" in struct ntb_transport_client.
Despite never getting called from atomic context,
ntb_transport_create_queue() calls kzalloc_node() with GFP_ATOMIC,
which does not sleep for allocation.
GFP_ATOMIC is not necessary and can be replaced with GFP_KERNEL,
which can sleep and improve the possibility of sucessful allocation.
This is found by a static analysis tool named DCNS written by myself.
And I also manually check it
Signed-off-by: Jia-Ju Bai <[email protected]>
Signed-off-by: Jon Mason <[email protected]>
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ntb_transport_setup_qp_mw
ntb_transport_setup_qp_mw() is never called in atomic context.
ntb_transport_setup_qp_mw() is only called by ntb_transport_link_work(),
which is set as a parameter of INIT_DELAYED_WORK()
in ntb_transport_probe().
Despite never getting called from atomic context,
ntb_transport_setup_qp_mw() calls kzalloc_node() with GFP_ATOMIC,
which does not sleep for allocation.
GFP_ATOMIC is not necessary and can be replaced with GFP_KERNEL,
which can sleep and improve the possibility of sucessful allocation.
This is found by a static analysis tool named DCNS written by myself.
And I also manually check it.
Signed-off-by: Jia-Ju Bai <[email protected]>
Signed-off-by: Jon Mason <[email protected]>
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Signed-off-by: Wolfram Sang <[email protected]>
Acked-by: Serge Semin <[email protected]>
Signed-off-by: Jon Mason <[email protected]>
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Change all references to skx to gen3 NTB.
Signed-off-by: Dave Jiang <[email protected]>
Signed-off-by: Jon Mason <[email protected]>
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Move the Intel hw gen3 code to its own source file. The ntb_hw_intel.c was
getting too large and makes it hard to maintain with future hardware
changes.
Signed-off-by: Dave Jiang <[email protected]>
Signed-off-by: Jon Mason <[email protected]>
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Break out the generation specific definitions to different headers
Signed-off-by: Dave Jiang <[email protected]>
Signed-off-by: Jon Mason <[email protected]>
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Pull rpmsg updates from Bjorn Andersson:
"This migrates rpmsg to use SPDX license headers and fixes a
use-after-free in SMD"
* tag 'rpmsg-v4.18' of git://github.com/andersson/remoteproc:
rpmsg: smd: do not use mananged resources for endpoints and channels
rpmsg: char: Switch to SPDX license identifier
rpmsg: glink: Switch to SPDX license identifier
rpmsg: smd: Switch to SPDX license identifier
rpmsg: virtio_rpmsg_bus: Switch to SPDX license identifier
rpmsg: Switch to SPDX license identifier
rpmsg: qcom_smd: Access APCS through mailbox framework
rpmsg: Add driver_override device attribute for rpmsg_device
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Pull remoteproc updates from Bjorn Andersson:
"This brings a few minor fixes to the Davinci driver, drops a orphan
include file from the StE cleanup done ealier and introduces support
for booting the modem on Qualcomm's SDM845 platform"
* tag 'rproc-v4.18' of git://github.com/andersson/remoteproc:
remoteproc: q6v5: Allow defining GLINK edge for mss remoteproc
remoteproc: q6v5: Add support for mss remoteproc on SDM845
remoteproc: q6v5: Introduce reset assert/deassert helper functions
dt-bindings: remoteproc: Add Q6v5 Modem PIL binding for SDM845
remoteproc: q6v5: Move proxy unvote to handover irq handler
remoteproc: q6v5: Return irq from q6v5_request_irq()
remoteproc/ste: remove abandoned include file
remoteproc/davinci: use octal permissions for module_param()
remoteproc/davinci: prepare and unprepare the clock where needed
remoteproc/davinci: add the missing retval check for clk_enable()
remoteproc: Remove depends on HAS_DMA in case of platform dependency
remoteproc: Prevent incorrect rproc state on xfer mem ownership failure
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Pull hwspinlock updates from Bjorn Andersson:
"In addition to migrating the files to use SPDX license headers this
introduces the ability for clients to operate a hwlock without the
framework taking any additional locks"
* tag 'hwlock-v4.18' of git://github.com/andersson/remoteproc:
hwspinlock/u8500: Switch to SPDX license identifier
hwspinlock: sprd: Switch to SPDX license identifier
hwspinlock/sirf: Switch to SPDX license identifier
hwspinlock: qcom: Switch to SPDX license identifier
hwspinlock/omap: Switch to SPDX license identifier
hwspinlock/core: Switch to SPDX license identifier
hwspinlock: Introduce one new mode for hwspinlock
hwspinlock: Convert to use 'switch' statement
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Before returning -EPERM we should release some resources, as already done
in the other error handling path of the function.
Fixes: d8f9cc328c88 ("IB/mlx4: Mark user MR as writable if actual virtual memory is writable")
Signed-off-by: Christophe JAILLET <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
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Some RoCE specific code in qedr_modify_qp was run over an iWARP device
when running perftest benchmarks without the -R option.
The commit 3e44e0ee0893 ("IB/providers: Avoid null netdev check for RoCE")
exposed this. Dropping the check for NULL pointer on ndev in
qedr_modify_qp lead to a null pointer dereference when running over
iWARP. Before the code would identify ndev as being NULL and return an
error.
Fixes: 3e44e0ee0893 ("IB/providers: Avoid null netdev check for RoCE")
Signed-off-by: Ariel Elior <[email protected]>
Signed-off-by: Michal Kalderon <[email protected]>
Reviewed-by: Parav Pandit <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
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In case of error, the function mlx5_fc_create() returns ERR_PTR() and
never returns NULL. The NULL test in the return value check should be
replaced with IS_ERR().
Fixes: 3b3233fbf02e ("IB/mlx5: Add flow counters binding support")
Signed-off-by: Wei Yongjun <[email protected]>
Acked-by: Leon Romanovsky <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
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In case memory resources for *ucmd* were allocated, release them
before return.
Addresses-Coverity-ID: 1469857 ("Resource leak")
Fixes: 3b3233fbf02e ("IB/mlx5: Add flow counters binding support")
Signed-off-by: Gustavo A. R. Silva <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
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In rxe_send, when network_type is not RDMA_NETWORK_IPV4 or
RDMA_NETWORK_IPV6, skb is freed and -EINVAL is returned.
Then rxe_xmit_packet will return -EINVAL, too. In rxe_requester,
this skb is double freed.
In rxe_requester, kfree_skb is needed only after fill_packet fails.
So kfree_skb is moved from label err to test fill_packet.
Fixes: 5793b4652155 ("IB/rxe: remove unnecessary skb_clone in xmit")
Reported-by: Dan Carpenter <[email protected]>
Signed-off-by: Zhu Yanjun <[email protected]>
Reviewed-by: Leon Romanovsky <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
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This patch addresses two issues. First it adds the correct bit definitions
for the SECTXSTAT and SECRXSTAT registers. Then it makes use of those
definitions to test for if IPsec has been disabled on the part and if so we
do not enable it.
Signed-off-by: Alexander Duyck <[email protected]>
Reported-by: Andre Tomt <[email protected]>
Acked-by: Shannon Nelson <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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This patch fixes two issues. First we add an early test for the Tx and Rx
security block ready bits. By doing this we can avoid the need for waits or
loopback in the event that the security block is already flushed out.
Secondly we fix the boolean logic that was testing for the Tx OR Rx ready
bits being set and change it so that we only exit if the Tx AND Rx ready
bits are both set.
Signed-off-by: Alexander Duyck <[email protected]>
Acked-by: Shannon Nelson <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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This patch moves the IPsec init function in ixgbe_sw_init. This way it is a
bit more consistent with the placement of similar initialization functions
and is placed before the reset_hw call which should allow us to clean up
any link issues that may be introduced by the fact that we force the link
up if somehow the device had IPsec still enabled before the driver was
loaded.
In addition to the function move it is necessary to change the assignment
of netdev->features. The easiest way to do this is to just test for the
existence of adapter->ipsec and if it is present we set the feature bits.
Fixes: 49a94d74d948 ("ixgbe: add ipsec engine start and stop routines")
Reported-by: Andre Tomt <[email protected]>
Signed-off-by: Alexander Duyck <[email protected]>
Acked-by: Shannon Nelson <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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There is no point in adding code if CONFIG_XFRM is defined that we won't
use unless CONFIG_XFRM_OFFLOAD is defined. So instead of leaving this code
floating around I am replacing the ifdef with what I believe is the correct
one so that we only include the code and variables if they will actually be
used.
Signed-off-by: Alexander Duyck <[email protected]>
Acked-by: Shannon Nelson <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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When we were enabling macvlan interfaces we weren't correctly configuring
things until ixgbe_setup_tc was called a second time either by tweaking the
number of queues or increasing the macvlan count past 15.
The issue came down to the fact that num_rx_pools is not populated until
after the queues and interrupts are reinitialized.
Instead of trying to set it sooner we can just move the call to setup at
least 1 traffic class to the SR-IOV/VMDq setup function so that we just set
it for this one case. We already had a spot that was configuring the queues
for TC 0 in the code here anyway so it makes sense to also set the number
of TCs here as well.
Fixes: 49cfbeb7a95c ("ixgbe: Fix handling of macvlan Tx offload")
Signed-off-by: Alexander Duyck <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
Pull backlight updates from Lee Jones:
"Core Frameworks
- Provide helpers to enable/disable backlight
- Provide standard and devres versions OF find helpers
New Drivers:
- Add support for the Zodiac Inflight Innovations RAVE Supervisory
Processor
New Functionality:
- Allow pwm-on/pwm-off delay to be specified via DT
Bug Fixes:
- Fix ordering of the power {en,dis}able and PWM {en,dis}able
signals
- Fix Device Tree node look-up"
* tag 'backlight-next-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
backlight: as3711_bl: Fix Device Tree node leaks
backlight: tps65217_bl: Fix Device Tree node lookup
backlight: max8925_bl: Fix Device Tree node lookup
backlight: as3711_bl: Fix Device Tree node lookup
MAINTAINERS: Add dri-devel for backlight subsystem patches
backlight: Nuke BL_CORE_DRIVER1
staging: fbtft: Stop using BL_CORE_DRIVER1
backlight: pandora: Stop using BL_CORE_DRIVER1
backlight: generic-bl: Remove DRIVER1 state
backlight: Nuke unused backlight.props.state states
backlight: otm3225a: Add support for ORISE OTM3225A LCD SoC
backlight: pwm_bl: Don't use GPIOF_* with gpiod_get_direction
pwm-backlight: Add support for PWM delays proprieties.
dt-bindings: pwm-backlight: Add PWM delay proprieties.
pwm-backlight: Enable/disable the PWM before/after LCD enable toggle.
dt-bindings: backlight: Add binding for RAVE SP backlight driver
backlight: Add RAVE SP backlight driver
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git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"New Device Support:
- Add support for AXP813 ADC to AXP20x
- Add support for PM8005, PM8998 and PMI8998
New Functionality:
- Add support for Battery Power Supply to AXP813
- Add support for SYSCON to SPARD SC27XX SPI
- Add support for RTC to ChromeOS Embedded-Controller
Fix-ups:
- Remove unused code; exynos{4,5}-pmu, cros_ec, cros_ec_acpi_gpe
- Remove duplicate error messages (-ENOMEM, etc); htc-i2cpld,
janz-cmodio, max8997, rc5t583, sm501, smsc-ece1099, abx500-core,
si476x-i2c, ti_am335x_tscadc, tps65090, tps6586x, tps65910,
tps80031, twl6030-irq, viperboard
- Succinctly use ptr to struct in sizeof(); rc5t583, abx500-core,
sm501, smsc-ece1099
- Simplify syntax for NULL ptr checking; abx500-core, sm501
- No not unnecessarily initialise variables; tps65910, tps65910
- Reorganise and simplify driver data; omap-usb-tll
- Move to SPDX license statement; tps68470
- Probe ADCs via DT; axp20x
- Use new GPIOD API; arizona-core
- Constify things; axp20x
- Reduce code-size (use MACROS, etc); axp20x, omap-usb-host
- Add DT support/docs; motorola-cpcap
- Remove VLAs; rave-sp
- Use devm_* managed resources; cros_ec
- Interrogate HW for firmware version; rave-sp
- Provide ACPI support for ChromeOS Embedded-Controller
Bug Fixes:
- Reorder ordered (enum) device list; tps65218
- Only accept valid data from the offset; rave-sp
- Refrain from copying junk from failed SPI read; cros_ec_dev
- Fix potential memory leaks; pcf50633-core
- Fix clock initialisation; twl-core
- Fix build-issue; tps65911
- Fix off-by-one error; tps65911
- Fix code ordering issues; intel-lpss
- Fix COMPILE_TEST related issues; pwm-stm32
- Fix broken MMC card detection; asic3
- Fix clocking related issues; intel-lpss-pci"
* tag 'mfd-next-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (84 commits)
mfd: cros_ec: Remove unused __remove function
mfd: wm97xx-core: Platform data can be NULL
mfd: cros_ec_dev: Don't advertise junk features on failure
mfd: cros_ec: Use devm_kzalloc for private data
mfd: intel-lpss: Fix Intel Cannon Lake LPSS I2C input clock
mfd: asic3: Fix broken MMC card detection
mfd: timberdale: Fix spelling mistake "Uknown" -> "Unknown"
mfd: omap-usb-host: Use match_string() helper
mfd: stm32-timers: Fix pwm-stm32 linker issue with COMPILE_TEST
pwm: stm32: Initialize raw local variables
mfd: arizona: Update DT doc to support more standard Reset binding
dt-bindings: mfd: Add bindings for DA9063L
mfd: intel-lpss: Correct names of RESETS register bits
mfd: qcom-spmi-pmic: Add support for pm8005, pm8998 and pmi8998
mfd: intel-lpss: Program REMAP register in PIO mode
mfd: cros_ec_i2c: Moving the system sleep pm ops to late
mfd: cros_ec_i2c: Add ACPI module device table
mfd: cros_ec_dev: Register shutdown function for debugfs
mfd: cros_ec_dev: Register cros-ec-rtc driver as a subdevice
mfd: cros_ec: Don't try to grab log when suspended
...
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Free smart-log buffer allocated in the function after use.
Signed-off-by: Chaitanya Kulkarni <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
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After dma mapping the sgl, we map the sgl to nvme sgl descriptor. In case
of failure during the last mapping we never dma unmap the sgl.
Signed-off-by: Max Gurtovoy <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
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Adding a tracepoint to trace bio remapping for native nvme multipath.
Signed-off-by: Hannes Reinecke <[email protected]>
Reviewed-by: Sagi Grimberg <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
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When using nvme-pci driver the nvmf_ctrl_options is NULL.
There is no need to check for discovery_nqn flag at non-fabrics controller.
Fixes: 181303d0 ("nvme-fabrics: allow duplicate connections to the discovery controller")
Signed-off-by: Israel Rukshin <[email protected]>
Reviewed-by: Max Gurtovoy <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
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Pull drm msm updates and misc fixes from Dave Airlie:
"I looked at Rob's msm tree, he kept it small due to being late, and it
was in -next for a while before he was ill, so I think it should be
fine.
Otherwise this contains a set of i915 fixes and a v3d build fix, and
vc4 leak fix"
* tag 'drm-next-2018-06-11' of git://anongit.freedesktop.org/drm/drm: (31 commits)
drm/i915/icl: Don't update enabled dbuf slices struct until updated in hw
drm/i915/icl: fix icl_unmap/map_plls_to_ports
drm/i915: Remove bogus NV12 PLANE_COLOR_CTL setup
drm/msm: Fix NULL deref on bind/probe deferral
drm/msm: Switch to atomic_helper_commit()
drm/msm: Remove msm_commit/worker, use atomic helper commit
drm/msm: Issue queued events when disabling crtc
drm/msm: Move implicit sync handling to prepare_fb
drm/msm: Refactor complete_commit() to look more the helpers
drm/msm: Don't subclass drm_atomic_state anymore
drm/msm/mdp5: Use the new private_obj state
drm/msm/mdp5: Add global state as a private atomic object
drm/msm: use correct aspace pointer in msm_gem_put_iova()
drm/msm: remove unbalanced mutex unlock
drm/msm: don't deref error pointer in the msm_fbdev_create error path
drm/msm/dsi: use correct enum in dsi_get_cmd_fmt
drm/msm: Fix possible null dereference on failure of get_pages()
drm/msm: Add modifier to mdp_get_format arguments
drm/msm: Mark the crtc->state->event consumed
drm/msm/dsi: implement auto PHY timing calculator for 10nm PHY
...
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- squash AER directory into drivers/pci/pcie/aer.c (Bjorn Helgaas)
* pci/aer-squash:
PCI/AER: Use "PCI Express" consistently in Kconfig text
PCI/AER: Hoist aerdrv.c, aer_inject.c up to drivers/pci/pcie/
PCI/AER: Squash Kconfig.debug into Kconfig
PCI/AER: Move private AER things to aerdrv.c
PCI/AER: Move aer_irq() declaration to portdrv.h
PCI/AER: Move pcie_aer_get_firmware_first() to portdrv.h
PCI/AER: Remove duplicate pcie_port_bus_type declaration
PCI/AER: Squash ecrc.c into aerdrv.c
PCI/AER: Squash aerdrv_acpi.c into aerdrv.c
PCI/AER: Squash aerdrv_errprint.c into aerdrv.c
PCI/AER: Squash aerdrv_core.c into aerdrv.c
PCI/AER: Reorder code to group probe/remove stuff together
PCI/AER: Remove forward declarations
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Use "PCI Express" consistently in Kconfig text. No functional change
intended.
Signed-off-by: Bjorn Helgaas <[email protected]>
Reviewed-by: Keith Busch <[email protected]>
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Hoist aerdrv.c, aer_inject.c up to drivers/pci/pcie/ so they're next to
other PCIe service drivers. No functional change intended.
Signed-off-by: Bjorn Helgaas <[email protected]>
Reviewed-by: Keith Busch <[email protected]>
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Squash Kconfig.debug into Kconfig. No functional change intended.
Signed-off-by: Bjorn Helgaas <[email protected]>
Reviewed-by: Keith Busch <[email protected]>
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Most of the things in aerdrv.h are only used in aerdrv.c, so move them
there. No functional change intended.
Signed-off-by: Bjorn Helgaas <[email protected]>
Reviewed-by: Keith Busch <[email protected]>
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The aer_irq() declaration is the only thing needed by aer_inject.c. Move
it to portdrv.h so we eventually get rid of aerdrv.h completely. No
functional change intended.
Signed-off-by: Bjorn Helgaas <[email protected]>
Reviewed-by: Keith Busch <[email protected]>
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Move pcie_aer_get_firmware_first() to portdrv.h, where it can be more
easily shared between AER and DPC. Then DPC no longer needs to include
aer/aerdrv.h. No functional change intended.
Signed-off-by: Bjorn Helgaas <[email protected]>
Reviewed-by: Keith Busch <[email protected]>
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pcie_port_bus_type is already declared in portdrv.h, so remove the
unnecessary duplicate declaration in aerdrv.h. No functional change
intended.
Signed-off-by: Bjorn Helgaas <[email protected]>
Reviewed-by: Keith Busch <[email protected]>
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Squash ecrc.c into aerdrv.c. No functional change intended.
Signed-off-by: Bjorn Helgaas <[email protected]>
Reviewed-by: Keith Busch <[email protected]>
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Squash aerdrv_acpi.c into aerdrv.c. No functional change intended.
Signed-off-by: Bjorn Helgaas <[email protected]>
Reviewed-by: Keith Busch <[email protected]>
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