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- hiddev_connect() return value fix from Jason Gerecke
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski:
"Core:
- bpf:
- allow bpf programs calling kernel functions (initially to
reuse TCP congestion control implementations)
- enable task local storage for tracing programs - remove the
need to store per-task state in hash maps, and allow tracing
programs access to task local storage previously added for
BPF_LSM
- add bpf_for_each_map_elem() helper, allowing programs to walk
all map elements in a more robust and easier to verify fashion
- sockmap: support UDP and cross-protocol BPF_SK_SKB_VERDICT
redirection
- lpm: add support for batched ops in LPM trie
- add BTF_KIND_FLOAT support - mostly to allow use of BTF on
s390 which has floats in its headers files
- improve BPF syscall documentation and extend the use of kdoc
parsing scripts we already employ for bpf-helpers
- libbpf, bpftool: support static linking of BPF ELF files
- improve support for encapsulation of L2 packets
- xdp: restructure redirect actions to avoid a runtime lookup,
improving performance by 4-8% in microbenchmarks
- xsk: build skb by page (aka generic zerocopy xmit) - improve
performance of software AF_XDP path by 33% for devices which don't
need headers in the linear skb part (e.g. virtio)
- nexthop: resilient next-hop groups - improve path stability on
next-hops group changes (incl. offload for mlxsw)
- ipv6: segment routing: add support for IPv4 decapsulation
- icmp: add support for RFC 8335 extended PROBE messages
- inet: use bigger hash table for IP ID generation
- tcp: deal better with delayed TX completions - make sure we don't
give up on fast TCP retransmissions only because driver is slow in
reporting that it completed transmitting the original
- tcp: reorder tcp_congestion_ops for better cache locality
- mptcp:
- add sockopt support for common TCP options
- add support for common TCP msg flags
- include multiple address ids in RM_ADDR
- add reset option support for resetting one subflow
- udp: GRO L4 improvements - improve 'forward' / 'frag_list'
co-existence with UDP tunnel GRO, allowing the first to take place
correctly even for encapsulated UDP traffic
- micro-optimize dev_gro_receive() and flow dissection, avoid
retpoline overhead on VLAN and TEB GRO
- use less memory for sysctls, add a new sysctl type, to allow using
u8 instead of "int" and "long" and shrink networking sysctls
- veth: allow GRO without XDP - this allows aggregating UDP packets
before handing them off to routing, bridge, OvS, etc.
- allow specifing ifindex when device is moved to another namespace
- netfilter:
- nft_socket: add support for cgroupsv2
- nftables: add catch-all set element - special element used to
define a default action in case normal lookup missed
- use net_generic infra in many modules to avoid allocating
per-ns memory unnecessarily
- xps: improve the xps handling to avoid potential out-of-bound
accesses and use-after-free when XPS change race with other
re-configuration under traffic
- add a config knob to turn off per-cpu netdev refcnt to catch
underflows in testing
Device APIs:
- add WWAN subsystem to organize the WWAN interfaces better and
hopefully start driving towards more unified and vendor-
independent APIs
- ethtool:
- add interface for reading IEEE MIB stats (incl. mlx5 and bnxt
support)
- allow network drivers to dump arbitrary SFP EEPROM data,
current offset+length API was a poor fit for modern SFP which
define EEPROM in terms of pages (incl. mlx5 support)
- act_police, flow_offload: add support for packet-per-second
policing (incl. offload for nfp)
- psample: add additional metadata attributes like transit delay for
packets sampled from switch HW (and corresponding egress and
policy-based sampling in the mlxsw driver)
- dsa: improve support for sandwiched LAGs with bridge and DSA
- netfilter:
- flowtable: use direct xmit in topologies with IP forwarding,
bridging, vlans etc.
- nftables: counter hardware offload support
- Bluetooth:
- improvements for firmware download w/ Intel devices
- add support for reading AOSP vendor capabilities
- add support for virtio transport driver
- mac80211:
- allow concurrent monitor iface and ethernet rx decap
- set priority and queue mapping for injected frames
- phy: add support for Clause-45 PHY Loopback
- pci/iov: add sysfs MSI-X vector assignment interface to distribute
MSI-X resources to VFs (incl. mlx5 support)
New hardware/drivers:
- dsa: mv88e6xxx: add support for Marvell mv88e6393x - 11-port
Ethernet switch with 8x 1-Gigabit Ethernet and 3x 10-Gigabit
interfaces.
- dsa: support for legacy Broadcom tags used on BCM5325, BCM5365 and
BCM63xx switches
- Microchip KSZ8863 and KSZ8873; 3x 10/100Mbps Ethernet switches
- ath11k: support for QCN9074 a 802.11ax device
- Bluetooth: Broadcom BCM4330 and BMC4334
- phy: Marvell 88X2222 transceiver support
- mdio: add BCM6368 MDIO mux bus controller
- r8152: support RTL8153 and RTL8156 (USB Ethernet) chips
- mana: driver for Microsoft Azure Network Adapter (MANA)
- Actions Semi Owl Ethernet MAC
- can: driver for ETAS ES58X CAN/USB interfaces
Pure driver changes:
- add XDP support to: enetc, igc, stmmac
- add AF_XDP support to: stmmac
- virtio:
- page_to_skb() use build_skb when there's sufficient tailroom
(21% improvement for 1000B UDP frames)
- support XDP even without dedicated Tx queues - share the Tx
queues with the stack when necessary
- mlx5:
- flow rules: add support for mirroring with conntrack, matching
on ICMP, GTP, flex filters and more
- support packet sampling with flow offloads
- persist uplink representor netdev across eswitch mode changes
- allow coexistence of CQE compression and HW time-stamping
- add ethtool extended link error state reporting
- ice, iavf: support flow filters, UDP Segmentation Offload
- dpaa2-switch:
- move the driver out of staging
- add spanning tree (STP) support
- add rx copybreak support
- add tc flower hardware offload on ingress traffic
- ionic:
- implement Rx page reuse
- support HW PTP time-stamping
- octeon: support TC hardware offloads - flower matching on ingress
and egress ratelimitting.
- stmmac:
- add RX frame steering based on VLAN priority in tc flower
- support frame preemption (FPE)
- intel: add cross time-stamping freq difference adjustment
- ocelot:
- support forwarding of MRP frames in HW
- support multiple bridges
- support PTP Sync one-step timestamping
- dsa: mv88e6xxx, dpaa2-switch: offload bridge port flags like
learning, flooding etc.
- ipa: add IPA v4.5, v4.9 and v4.11 support (Qualcomm SDX55, SM8350,
SC7280 SoCs)
- mt7601u: enable TDLS support
- mt76:
- add support for 802.3 rx frames (mt7915/mt7615)
- mt7915 flash pre-calibration support
- mt7921/mt7663 runtime power management fixes"
* tag 'net-next-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2451 commits)
net: selftest: fix build issue if INET is disabled
net: netrom: nr_in: Remove redundant assignment to ns
net: tun: Remove redundant assignment to ret
net: phy: marvell: add downshift support for M88E1240
net: dsa: ksz: Make reg_mib_cnt a u8 as it never exceeds 255
net/sched: act_ct: Remove redundant ct get and check
icmp: standardize naming of RFC 8335 PROBE constants
bpf, selftests: Update array map tests for per-cpu batched ops
bpf: Add batched ops support for percpu array
bpf: Implement formatted output helpers with bstr_printf
seq_file: Add a seq_bprintf function
sfc: adjust efx->xdp_tx_queue_count with the real number of initialized queues
net:nfc:digital: Fix a double free in digital_tg_recv_dep_req
net: fix a concurrency bug in l2tp_tunnel_register()
net/smc: Remove redundant assignment to rc
mpls: Remove redundant assignment to err
llc2: Remove redundant assignment to rc
net/tls: Remove redundant initialization of record
rds: Remove redundant assignment to nr_sig
dt-bindings: net: mdio-gpio: add compatible for microchip,mdio-smi0
...
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git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
Pull MIPS updates from Thomas Bogendoerfer:
- removed get_fs/set_fs
- removed broken/unmaintained MIPS KVM trap and emulate support
- added support for Loongson-2K1000
- fixes and cleanups
* tag 'mips_5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (107 commits)
MIPS: BCM63XX: Use BUG_ON instead of condition followed by BUG.
MIPS: select ARCH_KEEP_MEMBLOCK unconditionally
mips: Do not include hi and lo in clobber list for R6
MIPS:DTS:Correct the license for Loongson-2K
MIPS:DTS:Fix label name and interrupt number of ohci for Loongson-2K
MIPS: Avoid handcoded DIVU in `__div64_32' altogether
lib/math/test_div64: Correct the spelling of "dividend"
lib/math/test_div64: Fix error message formatting
mips/bootinfo:correct some comments of fw_arg
MIPS: Avoid DIVU in `__div64_32' is result would be zero
MIPS: Reinstate platform `__div64_32' handler
div64: Correct inline documentation for `do_div'
lib/math: Add a `do_div' test module
MIPS: Makefile: Replace -pg with CC_FLAGS_FTRACE
MIPS: pci-legacy: revert "use generic pci_enable_resources"
MIPS: Loongson64: Add kexec/kdump support
MIPS: pci-legacy: use generic pci_enable_resources
MIPS: pci-legacy: remove busn_resource field
MIPS: pci-legacy: remove redundant info messages
MIPS: pci-legacy: stop using of_pci_range_to_resource
...
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A failing usercopy of the slot uid will lead to a stale entry in the
file descriptor table as put_unused_fd() won't release it. This enables
userland to refer to a dangling 'file' object through that still valid
file descriptor, leading to all kinds of use-after-free exploitation
scenarios.
Exchanging put_unused_fd() for close_fd(), ksys_close() or alike won't
solve the underlying issue, as the file descriptor might have been
replaced in the meantime, e.g. via userland calling close() on it
(leading to a NULL pointer dereference in the error handling code as
'fget(enclave_fd)' will return a NULL pointer) or by dup2()'ing a
completely different file object to that very file descriptor, leading
to the same situation: a dangling file descriptor pointing to a freed
object -- just in this case to a file object of user's choosing.
Generally speaking, after the call to fd_install() the file descriptor
is live and userland is free to do whatever with it. We cannot rely on
it to still refer to our enclave object afterwards. In fact, by abusing
userfaultfd() userland can hit the condition without any racing and
abuse the error handling in the nitro code as it pleases.
To fix the above issues, defer the call to fd_install() until all
possible errors are handled. In this case it's just the usercopy, so do
it directly in ne_create_vm_ioctl() itself.
Signed-off-by: Mathias Krause <[email protected]>
Signed-off-by: Andra Paraschiv <[email protected]>
Cc: stable <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Add suspend_noirq and resume_noirq callback functions to implement PM
system suspend and resume hooks for the MediaTek Gen3 PCIe controller.
When the system suspends, trigger the PCIe link to enter the L2 state
and pull down the PERST# pin, gating the clocks of the MAC layer, and
then power-off the physical layer to provide power-saving.
When the system resumes, the PCIe link should be re-established and the
related control register values should be restored.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jianjun Wang <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Acked-by: Ryder Lee <[email protected]>
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Add MSI support for MediaTek Gen3 PCIe controller.
This PCIe controller supports up to 256 MSI vectors, the MSI hardware
block diagram is as follows:
+-----+
| GIC |
+-----+
^
|
port->irq
|
+-+-+-+-+-+-+-+-+
|0|1|2|3|4|5|6|7| (PCIe intc)
+-+-+-+-+-+-+-+-+
^ ^ ^
| | ... |
+-------+ +------+ +-----------+
| | |
+-+-+---+--+--+ +-+-+---+--+--+ +-+-+---+--+--+
|0|1|...|30|31| |0|1|...|30|31| |0|1|...|30|31| (MSI sets)
+-+-+---+--+--+ +-+-+---+--+--+ +-+-+---+--+--+
^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^
| | | | | | | | | | | | (MSI vectors)
| | | | | | | | | | | |
(MSI SET0) (MSI SET1) ... (MSI SET7)
With 256 MSI vectors supported, the MSI vectors are composed of 8 sets,
each set has its own address for MSI message, and supports 32 MSI vectors
to generate interrupt.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jianjun Wang <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Reviewed-by: Marc Zyngier <[email protected]>
Acked-by: Ryder Lee <[email protected]>
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Add INTx support for MediaTek Gen3 PCIe controller.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jianjun Wang <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Reviewed-by: Marc Zyngier <[email protected]>
Acked-by: Ryder Lee <[email protected]>
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MediaTek's PCIe host controller has three generation HWs, the new
generation HW is an individual bridge, it supports Gen3 speed and
compatible with Gen2, Gen1 speed.
Add support for new Gen3 controller which can be found on MT8192.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jianjun Wang <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Acked-by: Ryder Lee <[email protected]>
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dw_pcie_ep_init() depends on the detected iATU region numbers to allocate
the in/outbound window management bitmap. It fails after 281f1f99cf3a
("PCI: dwc: Detect number of iATU windows").
Move the iATU region detection into a new function, move the detection to
the very beginning of dw_pcie_host_init() and dw_pcie_ep_init(). Also
remove it from the dw_pcie_setup(), since it's more like a software
initialization step than hardware setup.
Link: https://lore.kernel.org/r/[email protected]
Link: https://lore.kernel.org/linux-pci/[email protected]
Link: https://lore.kernel.org/r/[email protected]
Fixes: 281f1f99cf3a ("PCI: dwc: Detect number of iATU windows")
Tested-by: Kunihiko Hayashi <[email protected]>
Tested-by: Marek Szyprowski <[email protected]>
Tested-by: Manivannan Sadhasivam <[email protected]>
Signed-off-by: Hou Zhiqiang <[email protected]>
[DB: moved dw_pcie_iatu_detect to happen after host_init callback]
Signed-off-by: Dmitry Baryshkov <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Cc: [email protected] # v5.11+
Cc: Marek Szyprowski <[email protected]>
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Fix the following clang warning:
drivers/pci/controller/dwc/pcie-intel-gw.c:84:19: warning: unused
function 'pcie_app_rd' [-Wunused-function].
Link: https://lore.kernel.org/r/1618475577-99198-1-git-send-email-jiapeng.chong@linux.alibaba.com
Reported-by: Abaci Robot <[email protected]>
Signed-off-by: Jiapeng Chong <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Reviewed-by: Krzysztof Wilczyński <[email protected]>
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If the host which makes use of IP's integrated MSI Receiver losts
power during suspend, we need to reinit the RC and MSI Receiver in
resume. But after we move dw_pcie_msi_init() into the core, we have no
API to do so. Usually the dwc users need to call dw_pcie_setup_rc() to
reinit the RC, we can solve this problem by moving dw_pcie_msi_init()
to dw_pcie_setup_rc().
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jisheng Zhang <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
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The sysfs_emit() and sysfs_emit_at() functions were introduced to make it
less ambiguous which function is preferred when writing to the output
buffer in a device attribute's "show" callback [1].
Convert the PCI sysfs object "show" functions from sprintf(), snprintf()
and scnprintf() to sysfs_emit() and sysfs_emit_at() accordingly, as the
latter is aware of the PAGE_SIZE buffer and correctly returns the number of
bytes written into the buffer.
No functional change intended.
[1] Documentation/filesystems/sysfs.rst
[bhelgaas: drop dsm_label_utf16s_to_utf8s(), link speed/width changes]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Krzysztof Wilczyński <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
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Collect the smbios_attr_group and acpi_attr_group together in the logical
order. No functional change intended.
[bhelgaas: split to separate patch]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Krzysztof Wilczyński <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
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Update coding style to reduce distraction. No functional change intended.
[bhelgaas: split to separate patch]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Krzysztof Wilczyński <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
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The "label", "index", and "acpi_index" sysfs attributes show firmware label
information about the device. If the ACPI Device Name _DSM is implemented
for the device, we have:
label Device name (optional, may be null)
acpi_index Instance number (unique under \_SB scope)
When there is no ACPI _DSM and SMBIOS provides an Onboard Devices structure
for the device, we have:
label Reference Designation, e.g., a silkscreen label
index Device Type Instance
Previously these attributes were dynamically created either by
pci_bus_add_device() or the pci_sysfs_init() initcall, but since they don't
need to be created or removed dynamically, we can use a static attribute so
the device model takes care of addition and removal automatically.
Convert "label", "index", and "acpi_index" to static attributes.
Presence of the ACPI _DSM (device_has_acpi_name()) determines whether the
ACPI information (label, acpi_index) or the SMBIOS information (label,
index) is visible.
[bhelgaas: commit log, split to separate patch, add "pci_dev_" prefix]
Suggested-by: Oliver O'Halloran <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Krzysztof Wilczyński <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
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Use DEVICE_ATTR*() to simplify definition of the SMBIOS label attributes.
No functional change intended.
Note that dev_attr_smbios_label requires __ATTR() because the "label"
attribute can be exposed via either ACPI or SMBIOS, and we already have the
ACPI label_show() function in this file.
[bhelgaas: split to separate patch]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Krzysztof Wilczyński <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
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Use DEVICE_ATTR*() to simplify definitions of the ACPI label attributes.
No functional change intended.
[bhelgaas: split to separate patch]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Krzysztof Wilczyński <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
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Rename device_has_dsm() to device_has_acpi_name() to better reflect its
purpose and move it earlier so it's available for a future SMBIOS
.is_visible() function. No functional change intended.
[bhelgaas: split to separate patch]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Krzysztof Wilczyński <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
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The "vpd" sysfs attribute allows access to Vital Product Data (VPD).
Previously it was dynamically created either by pci_bus_add_device() or the
pci_sysfs_init() initcall, but since it doesn't need to be created or
removed dynamically, we can use a static attribute so the device model
takes care of addition and removal automatically.
Convert "vpd" to a static attribute and use the .is_bin_visible() callback
to check whether the device supports VPD.
Remove pcie_vpd_create_sysfs_dev_files(),
pcie_vpd_remove_sysfs_dev_files(), pci_create_capabilities_sysfs(), and
pci_create_capabilities_sysfs(), which are no longer needed.
[bhelgaas: This is substantially the same as the earlier patch from Heiner
Kallweit <[email protected]>. I included Krzysztof's change here so all
the "convert to static attribute" changes are together.]
[bhelgaas: rename to vpd_read()/vpd_write() and pci_dev_vpd_attr_group]
Suggested-by: Oliver O'Halloran <[email protected]>
Based-on: https://lore.kernel.org/r/[email protected]
Based-on-patch-by: Heiner Kallweit <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Krzysztof Wilczyński <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
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Rename "vpd" attribute accessors so they fit with the BIN_ATTR_RW() macro
usage. Currently there is no BIN_ATTR_ADMIN_RW() that uses 0600
permissions, but if there were, it would likely use "vpd_read()" and
"vpd_write()". No functional change intended.
Extracted from the patch mentioned below by Heiner Kallweit
<[email protected]>.
Link: https://lore.kernel.org/linux-pci/[email protected]/
Signed-off-by: Bjorn Helgaas <[email protected]>
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into drm-intel-next-fixes
gvt-next-fixes-2021-04-29
- Fix possible divide error in vgpu display rate calculation (Colin)
Signed-off-by: Jani Nikula <[email protected]>
From: Zhenyu Wang <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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Eliminate the following coccicheck warning:
./drivers/firmware/psci/psci.c:141:2-3: Unneeded semicolon
Reported-by: Abaci Robot <[email protected]>
Signed-off-by: Yang Li <[email protected]>
Acked-by: Lorenzo Pieralisi <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Catalin Marinas <[email protected]>
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To get refresh rate as vblank timer period and keep the precision, the
calculation of rate is multiplied by 1000. However old logic was using:
rate = pixel clock / (h * v / 1000). When the h/v total is invalid, like
all 0, h * v / 1000 will be rounded to 0, which leads to a divided by 0
fault.
0 H/V are already checked above. Instead of divide after divide, refine
the calculation to divide after multiply: "pixel clock * 1000 / (h * v)"
Guest driver should guarantee the correctness of the timing regs' value.
Fixes: 6a4500c7b83f ("drm/i915/gvt: Get accurate vGPU virtual display refresh rate from vreg")
Reported-by: Zhenyu Wang <[email protected]>
Signed-off-by: Colin Xu <[email protected]>
Signed-off-by: Zhenyu Wang <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Zhenyu Wang <[email protected]>
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This error code-path is missing a drm_gem_object_put call. Other
error code-paths are fine.
Signed-off-by: Simon Ser <[email protected]>
Fixes: 1769152ac64b ("drm/amdgpu: Fail fb creation from imported dma-bufs. (v2)")
Cc: Alex Deucher <[email protected]>
Cc: Harry Wentland <[email protected]>
Cc: Nicholas Kazlauskas <[email protected]>
Cc: Bas Nieuwenhuizen <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: [email protected]
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When an amdgpu device fails to init, it makes another VGA device cause
kernel splat:
kernel: amdgpu 0000:08:00.0: amdgpu: amdgpu_device_ip_init failed
kernel: amdgpu 0000:08:00.0: amdgpu: Fatal error during GPU init
kernel: amdgpu: probe of 0000:08:00.0 failed with error -110
...
kernel: amdgpu 0000:01:00.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=none
kernel: BUG: kernel NULL pointer dereference, address: 0000000000000018
kernel: #PF: supervisor read access in kernel mode
kernel: #PF: error_code(0x0000) - not-present page
kernel: PGD 0 P4D 0
kernel: Oops: 0000 [#1] SMP NOPTI
kernel: CPU: 6 PID: 1080 Comm: Xorg Tainted: G W 5.12.0-rc8+ #12
kernel: Hardware name: HP HP EliteDesk 805 G6/872B, BIOS S09 Ver. 02.02.00 12/30/2020
kernel: RIP: 0010:amdgpu_device_vga_set_decode+0x13/0x30 [amdgpu]
kernel: Code: 06 31 c0 c3 b8 ea ff ff ff 5d c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00 55 48 8b 87 90 06 00 00 48 89 e5 53 89 f3 <48> 8b 40 18 40 0f b6 f6 e8 40 58 39 fd 80 fb 01 5b 5d 19 c0 83 e0
kernel: RSP: 0018:ffffae3c0246bd68 EFLAGS: 00010002
kernel: RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
kernel: RDX: ffff8dd1af5a8560 RSI: 0000000000000000 RDI: ffff8dce8c160000
kernel: RBP: ffffae3c0246bd70 R08: ffff8dd1af5985c0 R09: ffffae3c0246ba38
kernel: R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000246
kernel: R13: 0000000000000000 R14: 0000000000000003 R15: ffff8dce81490000
kernel: FS: 00007f9303d8fa40(0000) GS:ffff8dd1af580000(0000) knlGS:0000000000000000
kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
kernel: CR2: 0000000000000018 CR3: 0000000103cfa000 CR4: 0000000000350ee0
kernel: Call Trace:
kernel: vga_arbiter_notify_clients.part.0+0x4a/0x80
kernel: vga_get+0x17f/0x1c0
kernel: vga_arb_write+0x121/0x6a0
kernel: ? apparmor_file_permission+0x1c/0x20
kernel: ? security_file_permission+0x30/0x180
kernel: vfs_write+0xca/0x280
kernel: ksys_write+0x67/0xe0
kernel: __x64_sys_write+0x1a/0x20
kernel: do_syscall_64+0x38/0x90
kernel: entry_SYSCALL_64_after_hwframe+0x44/0xae
kernel: RIP: 0033:0x7f93041e02f7
kernel: Code: 75 05 48 83 c4 58 c3 e8 f7 33 ff ff 0f 1f 80 00 00 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
kernel: RSP: 002b:00007fff60e49b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
kernel: RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007f93041e02f7
kernel: RDX: 000000000000000b RSI: 00007fff60e49b40 RDI: 000000000000000f
kernel: RBP: 00007fff60e49b40 R08: 00000000ffffffff R09: 00007fff60e499d0
kernel: R10: 00007f93049350b5 R11: 0000000000000246 R12: 000056111d45e808
kernel: R13: 0000000000000000 R14: 000056111d45e7f8 R15: 000056111d46c980
kernel: Modules linked in: nls_iso8859_1 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_seq input_leds snd_seq_device snd_timer snd soundcore joydev kvm_amd serio_raw k10temp mac_hid hp_wmi ccp kvm sparse_keymap wmi_bmof ucsi_acpi efi_pstore typec_ucsi rapl typec video wmi sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs blake2b_generic zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx libcrc32c xor raid6_pq raid1 raid0 multipath linear dm_mirror dm_region_hash dm_log hid_generic usbhid hid amdgpu drm_ttm_helper ttm iommu_v2 gpu_sched i2c_algo_bit drm_kms_helper syscopyarea sysfillrect crct10dif_pclmul sysimgblt crc32_pclmul fb_sys_fops ghash_clmulni_intel cec rc_core aesni_intel crypto_simd psmouse cryptd r8169 i2c_piix4 drm ahci xhci_pci realtek libahci xhci_pci_renesas gpio_amdpt gpio_generic
kernel: CR2: 0000000000000018
kernel: ---[ end trace 76d04313d4214c51 ]---
Commit 4192f7b57689 ("drm/amdgpu: unmap register bar on device init
failure") makes amdgpu_driver_unload_kms() skips amdgpu_device_fini(),
so the VGA clients remain registered. So when
vga_arbiter_notify_clients() iterates over registered clients, it causes
NULL pointer dereference.
Since there's no reason to register VGA clients that early, so solve
the issue by putting them after all the goto cleanups.
v2:
- Remove redundant vga_switcheroo cleanup in failed: label.
Fixes: 4192f7b57689 ("drm/amdgpu: unmap register bar on device init failure")
Signed-off-by: Kai-Heng Feng <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
|
|
The runtime resume PM op disregards the return value from
amdgpu_device_resume(), masking errors for failed resumes at the PM
layer.
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Pavan Kumar Ramayanam <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
|
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Sriov gets suspend of IP block <dce_virtual> failed as return
value was not initialized.
v2: return 0 directly to align original code semantic before this
was broken out into a separate helper function instead of setting
initial values
Signed-off-by: Victor Zhao <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: [email protected]
|
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[why]
Previous statement would always evaluate to true
making it meaningless
[how]
Just check if a connector is MST by checking if its port exists.
Fixes: 41efcd3879b1df ("drm/amd/display: Add MST capability to trigger_hotplug interface")
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Mikita Lipski <[email protected]>
Reviewed-by: Nicholas Kazlauskas <[email protected]>
Acked-by: Wayne Lin <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
|
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v2 : change condition to apply to all chips after NAVI10
Writing to dcefclk causes the gpu to become unresponsive, and requires a reboot.
Patch prevents user from successfully writing to file pp_dpm_dcefclk on parts
NAVI10 and newer, and gives better user feedback that this operation is not allowed.
Signed-off-by: Darren Powell <[email protected]>
Reviewed-by: Kenneth Feng <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
|
|
Writing to dcefclk causes the gpu to become unresponsive, and requires a reboot.
Patch ignores a .force_clk_levels(SMU_DCEFCLK) call and issues an
info message.
Signed-off-by: Darren Powell <[email protected]>
Reviewed-by: Kenneth Feng <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Starting with Vega the hardware supports concurrent flushes
of VMID which can be used to implement per process VMID
allocation.
But concurrent flushes are mutual exclusive with back to
back VMID allocations, fix this to avoid a VMID used in
two ways at the same time.
v2: don't set ring to NULL
Signed-off-by: Christian König <[email protected]>
Reviewed-by: James Zhu <[email protected]>
Tested-by: James Zhu <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: [email protected]
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[Why]
This hasn't been well tested and leads to complete system hangs on DCN1
based systems, possibly others.
The system hang can be reproduced by gesturing the video on the YouTube
Android app on ChromeOS into full screen.
[How]
Reject atomic commits with non-zero drm_plane_state.src_x or src_y values.
v2:
- Add code comment describing the reason we're rejecting non-zero
src_x and src_y
- Drop gerrit Change-Id
- Add stable CC
- Based on amd-staging-drm-next
v3: removed trailing whitespace
Signed-off-by: Harry Wentland <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Reviewed-by: Nicholas Kazlauskas <[email protected]>
Acked-by: Christian König <[email protected]>
Reviewed-by: Hersen Wu <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: [email protected]
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If spm_lvl is set to 0 or 1, when system suspend kicks start and HBA is
runtime active, system suspend may just bail without doing anything (the
fast path), leaving other contexts still running, e.g., clock gating and
clock scaling. When system resume kicks start, concurrency can happen
between ufshcd_resume() and these contexts, leading to various stability
issues.
Add a check against HBA's runtime state and allowing fast path only if HBA
is runtime suspended, otherwise let system suspend go ahead call
ufshcd_suspend(). This will guarantee that these contexts are stopped by
either runtime suspend or system suspend.
Link: https://lore.kernel.org/r/[email protected]
Fixes: 0b257734344a ("scsi: ufs: optimize system suspend handling")
Reviewed-by: Daejun Park <[email protected]>
Signed-off-by: Can Guo <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
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During ufs system suspend, leaving rpm_dev_flush_recheck_work running or
pending is risky because concurrency may happen between system
suspend/resume and runtime resume routine. Fix this by cancelling
rpm_dev_flush_recheck_work synchronously during system suspend.
Link: https://lore.kernel.org/r/[email protected]
Fixes: 51dd905bd2f6 ("scsi: ufs: Fix WriteBooster flush during runtime suspend")
Reviewed-by: Daejun Park <[email protected]>
Signed-off-by: Can Guo <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
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During resume, if link is broken due to AH8 failure, make sure
ufshcd_resume() does not put UFS power back into LPM.
Link: https://lore.kernel.org/r/[email protected]
Fixes: 4db7a2360597 ("scsi: ufs: Fix concurrency of error handler and other error recovery paths")
Reviewed-by: Daejun Park <[email protected]>
Signed-off-by: Can Guo <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
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In a case when the initiator in P2P mode by some circumstances does not
send PRLI, the target, in a case when the target port's WWPN is less than
initiator's, changes the discovery state in DSC_GNL. When gnl completes it
sends PRLI to the initiator.
Usually the initiator in P2P mode always sends PRLI. We caught this issue
on Linux stable v5.4.6 https://www.spinics.net/lists/stable/msg458515.html.
Fix this particular corner case in the behaviour of the P2P mod target
login state machine.
Link: https://lore.kernel.org/r/[email protected]
Fixes: a9ed06d4e640 ("scsi: qla2xxx: Allow PLOGI in target mode")
Reviewed-by: Roman Bolshakov <[email protected]>
Reviewed-by: Himanshu Madhani <[email protected]>
Signed-off-by: Anastasia Kovaleva <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
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Add support for eh_should_retry_cmd callback in qla2xxx host template.
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Himanshu Madhani <[email protected]>
Signed-off-by: Bikash Hazarika <[email protected]>
Signed-off-by: Nilesh Javali <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
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If tcmu_handle_completions() finds an invalid cmd_id while looping over cmd
responses from userspace it sets TCMU_DEV_BIT_BROKEN and breaks the
loop. This means that it does further handling for the tcmu device.
Skip that handling by replacing 'break' with 'return'.
Additionally change tcmu_handle_completions() from unsigned int to bool,
since the value used in return already is bool.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bodo Stroesser <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
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Fix the following typo:
ufschd_uic_link_state_to_string() -> ufshcd_uic_link_state_to_string()
ufschd_ufs_dev_pwr_mode_to_string() -> ufshcd_ufs_dev_pwr_mode_to_string()
Link: https://lore.kernel.org/r/1381713434.61619509208911.JavaMail.epsvc@epcpadp3
Signed-off-by: Keoseong Park <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
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Pull SCSI updates from James Bottomley:
"This consists of the usual driver updates (ufs, target, tcmu,
smartpqi, lpfc, zfcp, qla2xxx, mpt3sas, pm80xx).
The major core change is using a sbitmap instead of an atomic for
queue tracking"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (412 commits)
scsi: target: tcm_fc: Fix a kernel-doc header
scsi: target: Shorten ALUA error messages
scsi: target: Fix two format specifiers
scsi: target: Compare explicitly with SAM_STAT_GOOD
scsi: sd: Introduce a new local variable in sd_check_events()
scsi: dc395x: Open-code status_byte(u8) calls
scsi: 53c700: Open-code status_byte(u8) calls
scsi: smartpqi: Remove unused functions
scsi: qla4xxx: Remove an unused function
scsi: myrs: Remove unused functions
scsi: myrb: Remove unused functions
scsi: mpt3sas: Fix two kernel-doc headers
scsi: fcoe: Suppress a compiler warning
scsi: libfc: Fix a format specifier
scsi: aacraid: Remove an unused function
scsi: core: Introduce enum scsi_disposition
scsi: core: Modify the scsi_send_eh_cmnd() return value for the SDEV_BLOCK case
scsi: core: Rename scsi_softirq_done() into scsi_complete()
scsi: core: Remove an incorrect comment
scsi: core: Make the scsi_alloc_sgtables() documentation more accurate
...
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Pull VFIO updates from Alex Williamson:
- Embed struct vfio_device into vfio driver structures (Jason
Gunthorpe)
- Make vfio_mdev type safe (Jason Gunthorpe)
- Remove vfio-pci NVLink2 extensions for POWER9 (Christoph Hellwig)
- Update vfio-pci IGD extensions for OpRegion 2.1+ (Fred Gao)
- Various spelling/blank line fixes (Zhen Lei, Zhou Wang, Bhaskar
Chowdhury)
- Simplify unpin_pages error handling (Shenming Lu)
- Fix i915 mdev Kconfig dependency (Arnd Bergmann)
- Remove unused structure member (Keqian Zhu)
* tag 'vfio-v5.13-rc1' of git://github.com/awilliam/linux-vfio: (43 commits)
vfio/gvt: fix DRM_I915_GVT dependency on VFIO_MDEV
vfio/iommu_type1: Remove unused pinned_page_dirty_scope in vfio_iommu
vfio/mdev: Correct the function signatures for the mdev_type_attributes
vfio/mdev: Remove kobj from mdev_parent_ops->create()
vfio/gvt: Use mdev_get_type_group_id()
vfio/gvt: Make DRM_I915_GVT depend on VFIO_MDEV
vfio/mbochs: Use mdev_get_type_group_id()
vfio/mdpy: Use mdev_get_type_group_id()
vfio/mtty: Use mdev_get_type_group_id()
vfio/mdev: Add mdev/mtype_get_type_group_id()
vfio/mdev: Remove duplicate storage of parent in mdev_device
vfio/mdev: Add missing error handling to dev_set_name()
vfio/mdev: Reorganize mdev_device_create()
vfio/mdev: Add missing reference counting to mdev_type
vfio/mdev: Expose mdev_get/put_parent to mdev_private.h
vfio/mdev: Use struct mdev_type in struct mdev_device
vfio/mdev: Simplify driver registration
vfio/mdev: Add missing typesafety around mdev_device
vfio/mdev: Do not allow a mdev_type to have a NULL parent pointer
vfio/mdev: Fix missing static's on MDEV_TYPE_ATTR's
...
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git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk updates from Stephen Boyd:
"Here's a collection of largely clk driver updates. The usual suspects
are here: i.MX, Qualcomm, Renesas, Allwinner, Samsung, and Rockchip,
but it feels pretty light on commits.
There's only one real commit to the framework core and that's to
consolidate code. Otherwise the diffstat is dominated by many Qualcomm
clk driver patches that modernize the driver for the proper way of
speciying clk parents. That's shifting data around, which could subtly
break things so I'll be on the lookout for fixes.
New Drivers:
- Proper clk driver for Mediatek MT7621 SoCs
- Support for the clock controller on the new Rockchip rk3568
Updates:
- Simplify Zynq Kconfig dependencies
- Use clk_hw pointers in socfpga driver
- Cleanup parent data in qcom clk drivers
- Some cleanups for rk3399 modularization
- Fix reparenting of i.MX UART clocks by initializing only the ones
associated to stdout
- Correct the PCIE clocks for i.MX8MP and i.MX8MQ
- Make i.MX LPCG and SCU clocks return on registering failure
- Kernel doc fixes
- Add DAB hardware accelerator clocks on Renesas R-Car E3 and M3-N
- Add timer (TMU) clocks on Renesas R-Car H3 ES1.0
- Add Timer (TMU & CMT) and thermal sensor (TSC) clocks on
Renesas R-Car V3U
- Sigma-delta modulation on Allwinner V3s audio PLL"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (82 commits)
MAINTAINERS: add MT7621 CLOCK maintainer
staging: mt7621-dts: use valid vendor 'mediatek' instead of invalid 'mtk'
staging: mt7621-dts: make use of new 'mt7621-clk'
clk: ralink: add clock driver for mt7621 SoC
clk: uniphier: Fix potential infinite loop
clk: qcom: rpmh: add support for SDX55 rpmh IPA clock
clk: qcom: gcc-sdm845: get rid of the test clock
clk: qcom: convert SDM845 Global Clock Controller to parent_data
dt-bindings: clock: separate SDM845 GCC clock bindings
clk: qcom: apss-ipq-pll: Add missing MODULE_DEVICE_TABLE
clk: qcom: a53-pll: Add missing MODULE_DEVICE_TABLE
clk: qcom: a7-pll: Add missing MODULE_DEVICE_TABLE
dt: bindings: add mt7621-sysc device tree binding documentation
dt-bindings: clock: add dt binding header for mt7621 clocks
clk: samsung: Remove redundant dev_err calls
clk: zynqmp: pll: add set_pll_mode to check condition in zynqmp_pll_enable
clk: zynqmp: move zynqmp_pll_set_mode out of round_rate callback
clk: zynqmp: Drop dependency on ARCH_ZYNQMP
clk: zynqmp: Enable the driver if ZYNQMP_FIRMWARE is selected
clk: qcom: gcc-sm8350: use ARRAY_SIZE instead of specifying num_parents
...
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git://git.linaro.org/landing-teams/working/fujitsu/integration
Pull mailbox updates from Jassi Brar:
"qcom:
- enable support for SM8350 and SC7280
sprd:
- refcount channel usage
- specify interrupt names in dt
- support sc9863a
arm:
- drop redundant print
ti:
- convert dt-bindings to json schema
and misc spelling fixes"
* tag 'mailbox-v5.13' of git://git.linaro.org/landing-teams/working/fujitsu/integration:
dt-bindings: mailbox: qcom-ipcc: Add compatible for SC7280
dt-bindings: mailbox: ti,secure-proxy: Convert to json schema
mailbox: arm_mhu_db: Remove redundant dev_err call in mhu_db_probe()
mailbox: sprd: Add supplementary inbox support
dt-bindings: mailbox: Add interrupt-names to SPRD mailbox
mailbox: sprd: Introduce refcnt when clients requests/free channels
MAINTAINERS: Add DT bindings directory to mailbox
mailbox: fix various typos in comments
mailbox: pcc: fix platform_no_drv_owner.cocci warnings
dt-bindings: mailbox: Add compatible for SM8350 IPCC
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git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
Pull backlight updates from Lee Jones:
"New Device Support:
- Add support for PMI8994 to Qualcom WLED
- Add support for KTD259 to Kinetic KTD253
Fix-ups:
- Device Tree related fix-ups; kinetic,ktd253
- Use proper sequence during sync_toggle; qcom-wled
- Fix Wmisleading-indentation warnings; jornada720_bl
Bug Fixes:
- Fix sync toggle on WLED4; qcom-wled
- Fix FSC update on WLED5; qcom-wled"
* tag 'backlight-next-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
backlight: journada720: Fix Wmisleading-indentation warning
backlight: qcom-wled: Correct the sync_toggle sequence
backlight: qcom-wled: Fix FSC update issue for WLED5
dt-bindings: backlight: Add Kinetic KTD259 bindings
backlight: ktd253: Support KTD259
backlight: qcom-wled: Use sink_addr for sync toggle
dt-bindings: backlight: qcom-wled: Add PMI8994 compatible
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git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"Core Framework:
- Add support for Software Nodes to MFD Core
- Remove support for Device Properties from MFD Core
- Use standard APIs in MFD Core
New Drivers:
- Add support for ROHM BD9576MUF and BD9573MUF PMICs
- Add support for Netronix Embedded Controller, PWM and RTC
- Add support for Actions Semi ATC260x PMICs and OnKey
New Device Support:
- Add support for DG1 PCIe Graphics Card to Intel PMT
- Add support for ROHM BD71815 PMIC to ROHM BD71828
- Add support for Tolino Shine 2 HD to Netronix Embedded Controller
- Add support for AX10 BMC Secure Updates to Intel M10 BMC
Removed Device Support:
- Remove Arizona Extcon support from MFD
- Remove ST-E AB8500 Power Supply code from MFD
- Remove AB3100 altogether
New Functionality:
- Add support for SMBus and I2C modes to Dialog DA9063
- Switch to using Software Nodes in Intel (various)
New/converted Device Tree bindings:
- rohm bd71815-pmic, rohm bd9576-pmic, netronix ntxec, actions
atc260x, ricoh rn5t618, qcom pm8xxx
- Fix-ups:
- Fix error handling/path; intel_pmt
- Simplify code; rohm-bd718x7, ab8500-core, intel-m10-bmc
- Trivial clean-ups (reordering, spelling); rohm-generic, rn5t618,
max8997
- Use correct data-type; db8500-prcmu
- Remove superfluous code; lp87565, intel_quark_i2c_gpi, lpc_sch, twl
- Use generic APIs/defines; lm3533-core, intel_quark_i2c_gpio
- Regmap related fix-ups; intel-m10-bmc, sec-core
- Reorder resource freeing during remove; intel_quark_i2c_gpio
- Make table indexing more robust; intel_quark_i2c_gpio
- Fix reference imbalances; arizona-irq
- Staticify and (un)constify things; arizona-spi, stmpe, ene-kb3930,
intel-lpss-acpi, intel-lpss-pci, atc260x-i2c, intel_quark_i2c_gpio
Bug Fixes:
- Fix incorrect (register) values; intel-m10-bmc
- Kconfig related fixes; ABX500_CORE
- Do not clear the Auto Reload Register; stm32-timers"
* tag 'mfd-next-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (84 commits)
mfd: intel-m10-bmc: Add support for MAX10 BMC Secure Updates
Revert "mfd: max8997: Add of_compatible to Extcon and Charger mfd_cell"
mfd: twl: Remove unused inline function twl4030charger_usb_en()
dt-bindings: mfd: Convert pm8xxx bindings to yaml
dt-bindings: mfd: Add compatible for pmk8350 rtc
i2c: designware: Get rid of legacy platform data
mfd: intel_quark_i2c_gpio: Convert I²C to use software nodes
mfd: lpc_sch: Partially revert "Add support for Intel Quark X1000"
mfd: arizona: Fix rumtime PM imbalance on error
mfd: max8997: Replace 8998 with 8997
mfd: core: Use acpi_find_child_device() for child devices lookup
mfd: intel_quark_i2c_gpio: Don't play dirty trick with const
mfd: intel_quark_i2c_gpio: Enable MSI interrupt
mfd: intel_quark_i2c_gpio: Reuse BAR definitions for MFD cell indexing
mfd: ntxec: Support for EC in Tolino Shine 2 HD
mfd: stm32-timers: Avoid clearing auto reload register
mfd: intel_quark_i2c_gpio: Replace I²C speeds with descriptive definitions
mfd: intel_quark_i2c_gpio: Remove unused struct device member
mfd: intel_quark_i2c_gpio: Unregister resources in reversed order
mfd: Kconfig: ABX500_CORE should depend on ARCH_U8500
...
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Pull MMC and MEMSTICK updates from Ulf Hansson:
"MMC core:
- Fix hanging on I/O during system suspend for removable cards
- Set read only for SD cards with permanent write protect bit
- Power cycle the SD/SDIO card if CMD11 fails for UHS voltage
- Issue a cache flush for eMMC only when it's enabled
- Adopt to updated cache ctrl settings for eMMC from MMC ioctls
- Use use device property API when parsing voltages
- Don't retry eMMC sanitize cmds
- Use the timeout from the MMC ioctl for eMMC santize cmds
MMC host:
- mmc_spi: Make of_mmc_spi.c resource provider agnostic
- mmc_spi: Use polling for card detect even without voltage-ranges
- sdhci: Check for reset prior to DMA address unmap
- sdhci-acpi: Add support for the AMDI0041 eMMC controller variant
- sdhci-esdhc-imx: Depending on OF Kconfig and cleanup code
- sdhci-pci: Add PCI IDs for Intel LKF
- sdhci-pci: Fix initialization of some SD cards for Intel BYT
- sdhci-pci-gli: Various improvements for GL97xx variants
- sdhci-of-dwcmshc: Enable support for MMC_CAP_WAIT_WHILE_BUSY
- sdhci-of-dwcmshc: Add ACPI support for BlueField-3 SoC
- sdhci-of-dwcmshc: Add Rockchip platform support
- tmio/renesas_sdhi: Extend support for reset and use a reset controller
- tmio/renesas_sdhi: Enable support for MMC_CAP_WAIT_WHILE_BUSY
- tmio/renesas_sdhi: Various improvements
MEMSTICK:
- Minor improvements/cleanups"
* tag 'mmc-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (79 commits)
mmc: block: Issue a cache flush only when it's enabled
memstick: r592: ignore kfifo_out() return code again
mmc: block: Update ext_csd.cache_ctrl if it was written
mmc: mmc_spi: Make of_mmc_spi.c resource provider agnostic
mmc: mmc_spi: Use already parsed IRQ
mmc: mmc_spi: Drop unused NO_IRQ definition
mmc: mmc_spi: Set up polling even if voltage-ranges is not present
mmc: core: Convert mmc_of_parse_voltage() to use device property API
mmc: core: Correct descriptions in mmc_of_parse()
mmc: dw_mmc-rockchip: Just set default sample value for legacy mode
mmc: sdhci-s3c: constify uses of driver/match data
mmc: sdhci-s3c: correct kerneldoc of sdhci_s3c_drv_data
mmc: sdhci-s3c: simplify getting of_device_id match data
mmc: tmio: always restore irq register
mmc: sdhci-pci-gli: Enlarge ASPM L1 entry delay of GL975x
mmc: core: Let eMMC sanitize not retry in case of timeout/failure
mmc: core: Add a retries parameter to __mmc_switch function
memstick: r592: remove unused variable
mmc: sdhci-st: Remove unnecessary error log
mmc: sdhci-msm: Remove unnecessary error log
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Pull IPMI updates from Corey Minyard:
"A bunch of little cleanups
Nothing major, no functional changes"
* tag 'for-linus-5.13-1' of git://github.com/cminyard/linux-ipmi:
ipmi_si: Join string literals back
ipmi_si: Drop redundant check before calling put_device()
ipmi_si: Use strstrip() to remove surrounding spaces
ipmi_si: Get rid of ->addr_source_cleanup()
ipmi_si: Reuse si_to_str[] array in ipmi_hardcode_init_one()
ipmi_si: Introduce ipmi_panic_event_str[] array
ipmi_si: Use proper ACPI macros to check error code for failures
ipmi_si: Utilize temporary variable to hold device pointer
ipmi_si: Remove bogus err_free label
ipmi_si: Switch to use platform_get_mem_or_io()
ipmi: Handle device properties with software node API
ipmi:ssif: make ssif_i2c_send() void
ipmi: Refine retry conditions for getting device id
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git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
- Refactor powerpc and arm64 kexec DT handling to common code. This
enables IMA on arm64.
- Add kbuild support for applying DT overlays at build time. The first
user are the DT unittests.
- Fix kerneldoc formatting and W=1 warnings in drivers/of/
- Fix handling 64-bit flag on PCI resources
- Bump dtschema version required to v2021.2.1
- Enable undocumented compatible checks for dtbs_check. This allows
tracking of missing binding schemas.
- DT docs improvements. Regroup the DT docs and add the example schema
and DT kernel ABI docs to the doc build.
- Convert Broadcom Bluetooth and video-mux bindings to schema
- Add QCom sm8250 Venus video codec binding schema
- Add vendor prefixes for AESOP, YIC System Co., Ltd, and Siliconfile
Technologies Inc.
- Cleanup of DT schema type references on common properties and
standard unit properties
* tag 'devicetree-for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (64 commits)
powerpc: If kexec_build_elf_info() fails return immediately from elf64_load()
powerpc: Free fdt on error in elf64_load()
of: overlay: Fix kerneldoc warning in of_overlay_remove()
of: linux/of.h: fix kernel-doc warnings
of/pci: Add IORESOURCE_MEM_64 to resource flags for 64-bit memory addresses
dt-bindings: bcm4329-fmac: add optional brcm,ccode-map
docs: dt: update writing-schema.rst references
dt-bindings: media: venus: Add sm8250 dt schema
of: base: Fix spelling issue with function param 'prop'
docs: dt: Add DT API documentation
of: Add missing 'Return' section in kerneldoc comments
of: Fix kerneldoc output formatting
docs: dt: Group DT docs into relevant sub-sections
docs: dt: Make 'Devicetree' wording more consistent
docs: dt: writing-schema: Include the example schema in the doc build
docs: dt: writing-schema: Remove spurious indentation
dt-bindings: Fix reference in submitting-patches.rst to the DT ABI doc
dt-bindings: ddr: Add optional manufacturer and revision ID to LPDDR3
dt-bindings: media: video-interfaces: Drop the example
devicetree: bindings: clock: Minor typo fix in the file armada3700-tbg-clock.txt
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git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
Pull power supply and reset updates from Sebastian Reichel:
"battery/charger driver changes:
- core:
- provide function stubs if CONFIG_POWER_SUPPLY=n
- reduce loglevel for probe defer info
- surface:
- new battery and charger drivers for Surface
- bq27xxx:
- add bq78z100 support
- fix current_now/power_avg for newer chips
- cw2015:
- add CHARGE_NOW support
- ab8500:
- drop pdata support
- convert most DT bindings to YAML
- lots of minor fixes and cleanups
reset drivers:
- ltc2952-poweroff:
- make trigger delay configurable from DT
- minor fixes and cleanups"
* tag 'for-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (97 commits)
power: supply: cpcap-battery: fix invalid usage of list cursor
power: supply: bq256xx: add kerneldoc for structure members
power: supply: act8945a: correct kerneldoc
power: supply: max17040: remove unneeded double cast
power: supply: max17040: handle device_property_read_u8_array() failure
power: supply: max14577: remove unneeded variable initialization
power: supply: surface-charger: Make symbol 'surface_ac_pm_ops' static
power: supply: surface-battery: Make some symbols static
power: reset: restart-poweroff: Add missing MODULE_DEVICE_TABLE
power: reset: hisi-reboot: add missing MODULE_DEVICE_TABLE
power: supply: s3c_adc_battery: fix possible use-after-free in s3c_adc_bat_remove()
power: supply: generic-adc-battery: fix possible use-after-free in gab_remove()
power: supply: Add AC driver for Surface Aggregator Module
power: supply: Add battery driver for Surface Aggregator Module
power: supply: bq25980: Move props from battery node
power: supply: core: Use true and false for bool variable
power: supply: goldfish: Remove the GOLDFISH dependency
power: reset: ltc2952: make trigger delay configurable
power: supply: cpcap-charger: Simplify bool conversion
power: supply: cpcap-charger: Add usleep to cpcap charger to avoid usb plug bounce
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git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi
Pull HSI update from Sebastian Reichel:
- memory leak fix in hsi_add_client_from_dt() error path
* tag 'hsi-for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi:
HSI: core: fix resource leaks in hsi_add_client_from_dt()
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