| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
|
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc fixes from Greg KH:
"Here are some small char/misc driver fixes for 5.14-rc3.
Included in here are:
- MAINTAINERS file updates for two changes in different driver
subsystems
- mhi bus bugfixes
- nds32 bugfix that resolves a reported problem
All have been in linux-next with no reported problems"
* tag 'char-misc-5.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
nds32: fix up stack guard gap
MAINTAINERS: Change ACRN HSM driver maintainer
MAINTAINERS: Update for VMCI driver
bus: mhi: pci_generic: Fix inbound IPCR channel
bus: mhi: core: Validate channel ID when processing command completions
bus: mhi: pci_generic: Apply no-op for wake using sideband wake boolean
|
|
Similar to [1], this patch fixes the same bug in raid10. Also cleanup the
comments.
[1] commit 2417b9869b81 ("md/raid1: properly indicate failure when ending
a failed write request")
Cc: [email protected]
Fixes: 7cee6d4e6035 ("md/raid10: end bio when the device faulty")
Signed-off-by: Wei Shuyu <[email protected]>
Acked-by: Guoqing Jiang <[email protected]>
Signed-off-by: Song Liu <[email protected]>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are some USB fixes for 5.14-rc3 to resolve a bunch of tiny
problems reported. Included in here are:
- dtsi revert to resolve a problem which broke android systems that
relied on the dts name to find the USB controller device.
People are still working out the "real" solution for this, but for
now the revert is needed.
- core USB fix for pipe calculation found by syzbot
- typec fixes
- gadget driver fixes
- new usb-serial device ids
- new USB quirks
- xhci fixes
- usb hub fixes for power management issues reported
- other tiny fixes
All have been in linux-next with no reported problems"
* tag 'usb-5.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (27 commits)
USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick
Revert "USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem"
usb: cdc-wdm: fix build error when CONFIG_WWAN_CORE is not set
Revert "arm64: dts: qcom: Harmonize DWC USB3 DT nodes name"
usb: dwc2: gadget: Fix sending zero length packet in DDMA mode.
usb: dwc2: Skip clock gating on Samsung SoCs
usb: renesas_usbhs: Fix superfluous irqs happen after usb_pkt_pop()
usb: dwc2: gadget: Fix GOUTNAK flow for Slave mode.
usb: phy: Fix page fault from usb_phy_uevent
usb: xhci: avoid renesas_usb_fw.mem when it's unusable
usb: gadget: u_serial: remove WARN_ON on null port
usb: dwc3: avoid NULL access of usb_gadget_driver
usb: max-3421: Prevent corruption of freed memory
usb: gadget: Fix Unbalanced pm_runtime_enable in tegra_xudc_probe
MAINTAINERS: repair reference in USB IP DRIVER FOR HISILICON KIRIN 970
usb: typec: stusb160x: Don't block probing of consumer of "connector" nodes
usb: typec: stusb160x: register role switch before interrupt registration
USB: usb-storage: Add LaCie Rugged USB3-FW to IGNORE_UAS
usb: ehci: Prevent missed ehci interrupts with edge-triggered MSI
usb: hub: Disable USB 3 device initiated lpm if exit latency is too high
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
Couple of fixes:
* fix aggregation on mesh
* fix late enabling of 4-addr mode
* leave monitor SKBs with some headroom
* limit band information for old applications
* fix virt-wifi WARN_ON
* fix memory leak in cfg80211 BSS list maintenance
|
|
Commit 7930742d6, reverting 26fd962, missed out on reverting an incorrect
change to a return value. The niu_pci_vpd_scan_props(..) == 1 case appears
to be a normal path - treating it as an error and return -EINVAL was
breaking VPD_SCAN and causing the driver to fail to load.
Fix, so my Neptune card works again.
Cc: Kangjie Lu <[email protected]>
Cc: Shannon Nelson <[email protected]>
Cc: David S. Miller <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: stable <[email protected]>
Fixes: 7930742d ('Revert "niu: fix missing checks of niu_pci_eeprom_read"')
Signed-off-by: Paul Jakma <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
|
|
Get the number of VFs of a PF correctly by calling
rvu_get_pf_numvfs in rvu_switch_disable function.
Also hwvf is not required hence remove it.
Fixes: 23109f8dd06d ("octeontx2-af: Introduce internal packet switching")
Reported-by: kernel test robot <[email protected]>
Reported-by: Colin Ian King <[email protected]>
Signed-off-by: Subbaraya Sundeep <[email protected]>
Signed-off-by: Sunil Goutham <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
|
|
Commit 6cc8e7430801fa23 ("loop: scale loop device by introducing per
device lock") re-opened a race window for NULL pointer dereference at
loop_validate_file() where commit 310ca162d779efee ("block/loop: Use
global lock for ioctl() operation.") has closed.
Although we need to guarantee that other loop devices will not change
during traversal, we can't take remote "struct loop_device"->lo_mutex
inside loop_validate_file() in order to avoid AB-BA deadlock. Therefore,
introduce a global lock dedicated for loop_validate_file() which is
conditionally taken before local "struct loop_device"->lo_mutex is taken.
Signed-off-by: Tetsuo Handa <[email protected]>
Fixes: 6cc8e7430801fa23 ("loop: scale loop device by introducing per device lock")
Signed-off-by: Jens Axboe <[email protected]>
|
|
A wwan link created via the wwan_create_default_link procedure is
never notified to the user (RTM_NEWLINK), causing issues with user
tools relying on such event to track network links (NetworkManager).
This is because the procedure misses a call to rtnl_configure_link(),
which sets the link as initialized and notifies the new link (cf
proper usage in __rtnl_newlink()).
Cc: [email protected]
Fixes: ca374290aaad ("wwan: core: support default netdev creation")
Suggested-by: Sergey Ryazanov <[email protected]>
Signed-off-by: Loic Poulain <[email protected]>
Acked-by: Sergey Ryazanov <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
|
|
The blamed commit modified the driver to accept the addition of VID 0
without doing anything, but deleting that VID still fails:
[ 32.080780] mv88e6085 d0032004.mdio-mii:10 lan8: failed to kill vid 0081/0
Modify mv88e6xxx_port_vlan_leave() to do the same thing as the addition.
Fixes: b8b79c414eca ("net: dsa: mv88e6xxx: Fix adding vlan 0")
Signed-off-by: Vladimir Oltean <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
|
|
Some pin doesn't support PUPD register, if it fails and fallbacks with
bias_set_combo case, it will call mtk_pinconf_bias_set_pupd_r1_r0() to
modify the PUPD pin again.
Since the general bias set are either PU/PD or PULLSEL/PULLEN, try
bias_set or bias_set_rev1 for the other fallback case. If the pin
doesn't support neither PU/PD nor PULLSEL/PULLEN, it will return
-ENOTSUPP.
Fixes: 81bd1579b43e ("pinctrl: mediatek: Fix fallback call path")
Signed-off-by: Hsin-Yi Wang <[email protected]>
Reviewed-by: Chen-Yu Tsai <[email protected]>
Reviewed-by: Zhiyong Tao <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Linus Walleij <[email protected]>
|
|
* acpi-utils:
ACPI: utils: Fix reference counting in for_each_acpi_dev_match()
|
|
Remove devm_kfree of memory where VLAN entry to RVU PF mapping
info is saved. This will be freed anyway at driver exit.
Having this could result in warning from devm_kfree() if
the memory is not allocated due to errors in rvu_nix_block_init()
before nix_setup_txvlan().
Fixes: 9a946def264d ("octeontx2-af: Modify nix_vtag_cfg mailbox to support TX VTAG entries")
Signed-off-by: Sunil Goutham <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
|
|
Fix missing failed message if driver does not have enough queues to
complete TC command. Without this fix no message is displayed in dmesg.
Fixes: a9ce82f744dc ("i40e: Enable 'channel' mode in mqprio for TC configs")
Signed-off-by: Grzegorz Szczurek <[email protected]>
Signed-off-by: Jedrzej Jagielski <[email protected]>
Tested-by: Imam Hassan Reza Biswas <[email protected]>
Signed-off-by: Tony Nguyen <[email protected]>
|
|
In SW DCB mode the packets sent receive incorrect UP tags. They are
constructed correctly and put into tx_ring, but UP is later remapped by
HW on the basis of TCTUPR register contents according to Tx queue
selected, and BW used is consistent with the new UP values. This is
caused by Tx queue selection in kernel not taking into account DCB
configuration. This patch fixes the issue by implementing the
ndo_select_queue NDO callback.
Fixes: fd0a05ce74ef ("i40e: transmit, receive, and NAPI")
Signed-off-by: Arkadiusz Kubalewski <[email protected]>
Signed-off-by: Jedrzej Jagielski <[email protected]>
Tested-by: Imam Hassan Reza Biswas <[email protected]>
Signed-off-by: Tony Nguyen <[email protected]>
|
|
In case of PHY type error occurs, the message was too generic.
Add additional info to PHY type error indicating that it can be
wrong cable connected.
Fixes: 124ed15bf126 ("i40e: Add dual speed module support")
Signed-off-by: Lukasz Cieplicki <[email protected]>
Signed-off-by: Michal Maloszewski <[email protected]>
Tested-by: Tony Brelinski <[email protected]>
Signed-off-by: Tony Nguyen <[email protected]>
|
|
Make warning meaningful for the user.
Previously the trace:
"Starting FW LLDP agent failed: error: I40E_ERR_ADMIN_QUEUE_ERROR, I40E_AQ_RC_EAGAIN"
was produced when user tried to start Firmware LLDP agent,
just after it was stopped with sequence:
ethtool --set-priv-flags <dev> disable-fw-lldp on
ethtool --set-priv-flags <dev> disable-fw-lldp off
(without any delay between the commands)
At that point the firmware is still processing stop command, the behavior
is expected.
Fixes: c1041d070437 ("i40e: Missing response checks in driver when starting/stopping FW LLDP")
Signed-off-by: Aleksandr Loktionov <[email protected]>
Signed-off-by: Arkadiusz Kubalewski <[email protected]>
Tested-by: Imam Hassan Reza Biswas <[email protected]>
Signed-off-by: Tony Nguyen <[email protected]>
|
|
Correct the message flow between driver and firmware when disabling
queues.
Previously in case of PF reset (due to required reinit after reconfig),
the error like: "VSI seid 397 Tx ring 60 disable timeout" could show up
occasionally. The error was not a real issue of hardware or firmware,
it was caused by wrong sequence of messages invoked by the driver.
Fixes: 41c445ff0f48 ("i40e: main driver core")
Signed-off-by: Aleksandr Loktionov <[email protected]>
Signed-off-by: Arkadiusz Kubalewski <[email protected]>
Tested-by: Tony Brelinski <[email protected]>
Signed-off-by: Tony Nguyen <[email protected]>
|
|
Enabling the PINCTRL_SM8350 symbol without GPIOLIB or SCM causes a build
failure:
WARNING: unmet direct dependencies detected for PINCTRL_MSM
Depends on [m]: PINCTRL [=y] && (ARCH_QCOM [=y] || COMPILE_TEST [=y]) && GPIOLIB [=y] && (QCOM_SCM [=m] || !QCOM_SCM [=m])
Selected by [y]:
- PINCTRL_SM8350 [=y] && PINCTRL [=y] && (ARCH_QCOM [=y] || COMPILE_TEST [=y]) && GPIOLIB [=y] && OF [=y]
aarch64-linux-ld: drivers/pinctrl/qcom/pinctrl-msm.o: in function `msm_gpio_irq_set_type':
pinctrl-msm.c:(.text.msm_gpio_irq_set_type+0x1c8): undefined reference to `qcom_scm_io_readl'
The main problem here is the 'select PINCTRL_MSM', which needs to be a
'depends on' as it is for all the other front-ends. As the GPIOLIB
dependency is now implied by that, symbol, remove the duplicate
dependencies in the process.
Fixes: d5d348a3271f ("pinctrl: qcom: Add SM8350 pinctrl driver")
Fixes: 376f9e34c10f ("drivers: pinctrl: qcom: fix Kconfig dependency on GPIOLIB")
Signed-off-by: Arnd Bergmann <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Linus Walleij <[email protected]>
|
|
When connecting without first doing a scan, the BSS list is empty
and __cfg80211_connect_result() generates this warning:
$ iw dev wlan0 connect -w VirtWifi
[ 15.371989] ------------[ cut here ]------------
[ 15.372179] WARNING: CPU: 0 PID: 92 at net/wireless/sme.c:756 __cfg80211_connect_result+0x402/0x440
[ 15.372383] CPU: 0 PID: 92 Comm: kworker/u2:2 Not tainted 5.13.0-kvm #444
[ 15.372512] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-3.fc34 04/01/2014
[ 15.372597] Workqueue: cfg80211 cfg80211_event_work
[ 15.372756] RIP: 0010:__cfg80211_connect_result+0x402/0x440
[ 15.372818] Code: 48 2b 04 25 28 00 00 00 75 59 48 8b 3b 48 8b 76 10 48 8d 65 e0 5b 41 5c 41 5d 41 5e 5d 49 8d 65 f0 41 5d e9 d0 d4 fd ff 0f 0b <0f> 0b e9 f6 fd ff ff e8 f2 4a b4 ff e9 ec fd ff ff 0f 0b e9 19 fd
[ 15.372966] RSP: 0018:ffffc900005cbdc0 EFLAGS: 00010246
[ 15.373022] RAX: 0000000000000000 RBX: ffff8880028e2400 RCX: ffff8880028e2472
[ 15.373088] RDX: 0000000000000002 RSI: 00000000fffffe01 RDI: ffffffff815335ba
[ 15.373149] RBP: ffffc900005cbe00 R08: 0000000000000008 R09: ffff888002bdf8b8
[ 15.373209] R10: ffff88803ec208f0 R11: ffffffffffffe9ae R12: ffff88801d687d98
[ 15.373280] R13: ffff88801b5fe000 R14: ffffc900005cbdc0 R15: dead000000000100
[ 15.373330] FS: 0000000000000000(0000) GS:ffff88803ec00000(0000) knlGS:0000000000000000
[ 15.373382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 15.373425] CR2: 000056421c468958 CR3: 000000001b458001 CR4: 0000000000170eb0
[ 15.373478] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 15.373529] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 15.373580] Call Trace:
[ 15.373611] ? cfg80211_process_wdev_events+0x10e/0x170
[ 15.373743] cfg80211_process_wdev_events+0x10e/0x170
[ 15.373783] cfg80211_process_rdev_events+0x21/0x40
[ 15.373846] cfg80211_event_work+0x20/0x30
[ 15.373892] process_one_work+0x1e9/0x340
[ 15.373956] worker_thread+0x4b/0x3f0
[ 15.374017] ? process_one_work+0x340/0x340
[ 15.374053] kthread+0x11f/0x140
[ 15.374089] ? set_kthread_struct+0x30/0x30
[ 15.374153] ret_from_fork+0x1f/0x30
[ 15.374187] ---[ end trace 321ef0cb7e9c0be1 ]---
wlan0 (phy #0): connected to 00:00:00:00:00:00
Add the fake bss just before the connect so that cfg80211_get_bss()
finds the virtual network.
As some code was duplicated, move it in a common function.
Signed-off-by: Matteo Croce <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Johannes Berg <[email protected]>
|
|
During the driver loading process, the 'dev' field was not assigned, but
the 'dev' field was referenced in the subsequent 'i82092aa_set_mem_map'
function.
Signed-off-by: Zheyu Ma <[email protected]>
CC: <[email protected]>
[[email protected]: shorten commit message, add Cc to stable]
Signed-off-by: Dominik Brodowski <[email protected]>
|
|
Pull drm fixes from Dave Airlie:
"Regular fixes - a bunch of amdgpu fixes are the main thing mostly for
the new gpus. There is also some i915 reverts for older changes that
were having some unwanted side effects. One nouveau fix for a report
regressions, and otherwise just some misc fixes.
core:
- fix for non-drm ioctls on drm fd
panel:
- avoid double free
ttm:
- refcounting fix
- NULL checks
amdgpu:
- Yellow Carp updates
- Add some Yellow Carp DIDs
- Beige Goby updates
- CIK 10bit 4K regression fix
- GFX10 golden settings updates
- eDP panel regression fix
- Misc display fixes
- Aldebaran fix
- fix COW checks
nouveau:
- init BO GEM fields
i915:
- revert async command parsing
- revert fence error propogation
- GVT fix for shadow ppgtt
vc4:
- fix interrupt handling"
* tag 'drm-fixes-2021-07-23' of git://anongit.freedesktop.org/drm/drm: (34 commits)
drm/panel: raspberrypi-touchscreen: Prevent double-free
drm/amdgpu - Corrected the video codecs array name for yellow carp
drm/amd/display: Fix ASSR regression on embedded panels
drm/amdgpu: add yellow carp pci id (v2)
drm/amdgpu: update yellow carp external rev_id handling
drm/amd/pm: Support board calibration on aldebaran
drm/amd/display: change zstate allow msg condition
drm/amd/display: Populate dtbclk entries for dcn3.02/3.03
drm/amd/display: Line Buffer changes
drm/amd/display: Remove MALL function from DCN3.1
drm/amd/display: Only set default brightness for OLED
drm/amd/display: Update bounding box for DCN3.1
drm/amd/display: Query VCO frequency from register for DCN3.1
drm/amd/display: Populate socclk entries for dcn3.02/3.03
drm/amd/display: Fix max vstartup calculation for modes with borders
drm/amd/display: implement workaround for riommu related hang
drm/amd/display: Fix comparison error in dcn21 DML
drm/i915: Correct the docs for intel_engine_cmd_parser
drm/ttm: add missing NULL checks
drm/ttm: Force re-init if ttm_global_init() fails
...
|
|
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
Short summary of fixes pull:
* Return -ENOTTY for non-DRM ioctls
* amdgpu: Fix COW checks
* nouveau: init BO GME fields
* panel: Avoid double free
* ttm: Fix refcounting in ttm_global_init(); NULL checks
* vc4: Fix interrupt handling
Signed-off-by: Dave Airlie <[email protected]>
From: Thomas Zimmermann <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
|
|
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
Couple reverts from Jason getting rid of asynchronous command parsing
and fence error propagation and a GVT fix of shadow ppgtt invalidation
with proper D3 state tracking from Colin.
Signed-off-by: Dave Airlie <[email protected]>
From: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux
Pull array bounds warning fix from Gustavo Silva:
"Fix a couple of out-of-bounds warnings in the media subsystem.
This is part of the ongoing efforts to globally enable -Warray-bounds"
* tag 'array-bounds-fixes-5.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux:
media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf()
|
|
https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus
Johan writes:
USB-serial fixes for 5.14-rc3
Here are some new device ids and a device-id comment fix.
All have been in linux-next with no reported issues.
* tag 'usb-serial-5.14-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial:
USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick
USB: serial: cp210x: fix comments for GE CS1000
USB: serial: option: add support for u-blox LARA-R6 family
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
Pull hyperv fixes from Wei Liu:
- bug fix from Haiyang for vmbus CPU assignment
- revert of a bogus patch that went into 5.14-rc1
* tag 'hyperv-fixes-signed-20210722' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
Revert "x86/hyperv: fix logical processor creation"
Drivers: hv: vmbus: Fix duplicate CPU assignments within a device
|
|
Pull networking fixes from David Miller:
1) Fix type of bind option flag in af_xdp, from Baruch Siach.
2) Fix use after free in bpf_xdp_link_release(), from Xuan Zhao.
3) PM refcnt imbakance in r8152, from Takashi Iwai.
4) Sign extension ug in liquidio, from Colin Ian King.
5) Mising range check in s390 bpf jit, from Colin Ian King.
6) Uninit value in caif_seqpkt_sendmsg(), from Ziyong Xuan.
7) Fix skb page recycling race, from Ilias Apalodimas.
8) Fix memory leak in tcindex_partial_destroy_work, from Pave Skripkin.
9) netrom timer sk refcnt issues, from Nguyen Dinh Phi.
10) Fix data races aroun tcp's tfo_active_disable_stamp, from Eric
Dumazet.
11) act_skbmod should only operate on ethernet packets, from Peilin Ye.
12) Fix slab out-of-bpunds in fib6_nh_flush_exceptions(),, from Psolo
Abeni.
13) Fix sparx5 dependencies, from Yajun Deng.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (74 commits)
dpaa2-switch: seed the buffer pool after allocating the swp
net: sched: cls_api: Fix the the wrong parameter
net: sparx5: fix unmet dependencies warning
net: dsa: tag_ksz: dont let the hardware process the layer 4 checksum
net: dsa: ensure linearized SKBs in case of tail taggers
ravb: Remove extra TAB
ravb: Fix a typo in comment
net: dsa: sja1105: make VID 4095 a bridge VLAN too
tcp: disable TFO blackhole logic by default
sctp: do not update transport pathmtu if SPP_PMTUD_ENABLE is not set
net: ixp46x: fix ptp build failure
ibmvnic: Remove the proper scrq flush
selftests: net: add ESP-in-UDP PMTU test
udp: check encap socket in __udp_lib_err
sctp: update active_key for asoc when old key is being replaced
r8169: Avoid duplicate sysfs entry creation error
ixgbe: Fix packet corruption due to missing DMA sync
Revert "qed: fix possible unpaired spin_{un}lock_bh in _qed_mcp_cmd_and_union()"
ipv6: fix another slab-out-of-bounds in fib6_nh_flush_exceptions
fsl/fman: Add fibre support
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC fixes from Ulf Hansson:
- Use kref to fix KASAN splats triggered during card removal
- Don't allocate IDA for OF aliases
* tag 'mmc-v5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
mmc: core: Don't allocate IDA for OF aliases
mmc: core: Use kref in place of struct mmc_blk_data::usage
|
|
Commit 3ce6c9e2617e ("spi: add of_device_uevent_modalias support") is
incomplete, as it didn't update the modalias_show function to generate the
of: modalias string if available.
Fixes: 3ce6c9e2617e ("spi: add of_device_uevent_modalias support")
Signed-off-by: Andreas Schwab <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
|
|
In meson_spicc_probe, the error handling code needs to clean up master
by calling spi_master_put, but the remove function does not have this
function call. This will lead to memory leak of spicc->master.
Reported-by: Dongliang Mu <[email protected]>
Fixes: 454fa271bc4e("spi: Add Meson SPICC driver")
Signed-off-by: Dongliang Mu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
|
|
The cursor plane should use the current plane state in atomic_async_update
because it would not be the new plane state in the global atomic state
since _swap_state happened when those hook are run.
Fix cursor plane issue by below modification:
1. Remove plane_helper_funcs->atomic_update(plane, state) in
mtk_drm_crtc_async_update.
2. Add mtk_drm_update_new_state in to mtk_plane_atomic_async_update to
update the cursor plane by current plane state hook and update
others plane by the new_state.
Fixes: 37418bf14c13 ("drm: Use state helper instead of the plane state pointer")
Signed-off-by: jason-jh.lin <[email protected]>
Tested-by: Enric Balletbo i Serra <[email protected]>
Signed-off-by: Chun-Kuang Hu <[email protected]>
|
|
atomic_get_output_bus_fmts() is only called when the bridge is the last
element in the bridge chain.
If mtk-dpi is not the last bridge, the format of output_bus_cfg is
MEDIA_BUS_FMT_FIXED, and mtk_dpi_dual_edge() will fail to write correct
value to regs.
Fixes: ec8747c52434 ("drm/mediatek: dpi: Add bus format negotiation")
Signed-off-by: Hsin-Yi Wang <[email protected]>
Signed-off-by: Chun-Kuang Hu <[email protected]>
|
|
Any interraction with the buffer pool (seeding a buffer, acquire one) is
made through a software portal (SWP, a DPIO object).
There are circumstances where the dpaa2-switch driver probes on a DPSW
before any DPIO devices have been probed. In this case, seeding of the
buffer pool will lead to a panic since no SWPs are initialized.
To fix this, seed the buffer pool after making sure that the software
portals have been probed and are ready to be used.
Fixes: 0b1b71370458 ("staging: dpaa2-switch: handle Rx path on control interface")
Signed-off-by: Ioana Ciornei <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
|
|
With the spi device table udev can autoload the spi-mux module in
the presence of an spi-mux device.
Signed-off-by: Uwe Kleine-König <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
|
|
We create a bunch of debugfs entries as a side-effect of
ttm_global_init() and then never clean them up. This isn't usually a
problem because we free the whole debugfs directory on module unload.
However, if the global reference count ever goes to zero and then
ttm_global_init() is called again, we'll re-create those debugfs entries
and debugfs will complain in dmesg that we're creating entries that
already exist. This patch fixes this problem by changing the lifetime
of the whole TTM debugfs directory to match that of the TTM global
state.
Signed-off-by: Jason Ekstrand <[email protected]>
Reviewed-by: Daniel Vetter <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
|
|
The mipi_dsi_device allocated by mipi_dsi_device_register_full() is
already free'd on release.
Fixes: 2f733d6194bd ("drm/panel: Add support for the Raspberry Pi 7" Touchscreen.")
Signed-off-by: Maxime Ripard <[email protected]>
Reviewed-by: Sam Ravnborg <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
|
|
The pre_aggregate callback isn't called in all cases before calling
aggregate. Add the missing calls so providers can rely on consistent
framework behavior.
Fixes: d3703b3e255f ("interconnect: Aggregate before setting initial bandwidth")
Signed-off-by: Mike Tipton <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Georgi Djakov <[email protected]>
|
|
The initial BW values may be used by providers to enforce floors. Zero
these values after sync-state so that providers know when to stop
enforcing them.
Fixes: b1d681d8d324 ("interconnect: Add sync state support")
Signed-off-by: Mike Tipton <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Georgi Djakov <[email protected]>
|
|
WARNING: unmet direct dependencies detected for PHY_SPARX5_SERDES
Depends on [n]: (ARCH_SPARX5 || COMPILE_TEST [=n]) && OF [=y] && HAS_IOMEM [=y]
Selected by [y]:
- SPARX5_SWITCH [=y] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_MICROCHIP [=y] && NET_SWITCHDEV [=y] && HAS_IOMEM [=y] && OF [=y]
Signed-off-by: Randy Dunlap <[email protected]>
Cc: Lars Povlsen <[email protected]>
Cc: Steen Hegelund <[email protected]>
Cc: [email protected]
Cc: "David S. Miller" <[email protected]>
Cc: Jakub Kicinski <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
|
|
Align the member description comments for struct ravb_desc by
removing the extra TAB.
Signed-off-by: Biju Das <[email protected]>
Reviewed-by: Lad Prabhakar <[email protected]>
Reviewed-by: Sergei Shtylyov <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
|
|
Fix the typo RX->TX in comment, as the code following the comment
process TX and not RX.
Signed-off-by: Biju Das <[email protected]>
Reviewed-by: Lad Prabhakar <[email protected]>
Reviewed-by: Sergei Shtylyov <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
|
|
This simple series of commands:
ip link add br0 type bridge vlan_filtering 1
ip link set swp0 master br0
fails on sja1105 with the following error:
[ 33.439103] sja1105 spi0.1: vlan-lookup-table needs to have at least the default untagged VLAN
[ 33.447710] sja1105 spi0.1: Invalid config, cannot upload
Warning: sja1105: Failed to change VLAN Ethertype.
For context, sja1105 has 3 operating modes:
- SJA1105_VLAN_UNAWARE: the dsa_8021q_vlans are committed to hardware
- SJA1105_VLAN_FILTERING_FULL: the bridge_vlans are committed to hardware
- SJA1105_VLAN_FILTERING_BEST_EFFORT: both the dsa_8021q_vlans and the
bridge_vlans are committed to hardware
Swapping out a VLAN list and another in happens in
sja1105_build_vlan_table(), which performs a delta update procedure.
That function is called from a few places, notably from
sja1105_vlan_filtering() which is called from the
SWITCHDEV_ATTR_ID_BRIDGE_VLAN_FILTERING handler.
The above set of 2 commands fails when run on a kernel pre-commit
8841f6e63f2c ("net: dsa: sja1105: make devlink property
best_effort_vlan_filtering true by default"). So the priv->vlan_state
transition that takes place is between VLAN-unaware and full VLAN
filtering. So the dsa_8021q_vlans are swapped out and the bridge_vlans
are swapped in.
So why does it fail?
Well, the bridge driver, through nbp_vlan_init(), first sets up the
SWITCHDEV_ATTR_ID_BRIDGE_VLAN_FILTERING attribute, and only then
proceeds to call nbp_vlan_add for the default_pvid.
So when we swap out the dsa_8021q_vlans and swap in the bridge_vlans in
the SWITCHDEV_ATTR_ID_BRIDGE_VLAN_FILTERING handler, there are no bridge
VLANs (yet). So we have wiped the VLAN table clean, and the low-level
static config checker complains of an invalid configuration. We _will_
add the bridge VLANs using the dynamic config interface, albeit later,
when nbp_vlan_add() calls us. So it is natural that it fails.
So why did it ever work?
Surprisingly, it looks like I only tested this configuration with 2
things set up in a particular way:
- a network manager that brings all ports up
- a kernel with CONFIG_VLAN_8021Q=y
It is widely known that commit ad1afb003939 ("vlan_dev: VLAN 0 should be
treated as "no vlan tag" (802.1p packet)") installs VID 0 to every net
device that comes up. DSA treats these VLANs as bridge VLANs, and
therefore, in my testing, the list of bridge_vlans was never empty.
However, if CONFIG_VLAN_8021Q is not enabled, or the port is not up when
it joins a VLAN-aware bridge, the bridge_vlans list will be temporarily
empty, and the sja1105_static_config_reload() call from
sja1105_vlan_filtering() will fail.
To fix this, the simplest thing is to keep VID 4095, the one used for
CPU-injected control packets since commit ed040abca4c1 ("net: dsa:
sja1105: use 4095 as the private VLAN for untagged traffic"), in the
list of bridge VLANs too, not just the list of tag_8021q VLANs. This
ensures that the list of bridge VLANs will never be empty.
Fixes: ec5ae61076d0 ("net: dsa: sja1105: save/restore VLANs using a delta commit method")
Reported-by: Radu Pirea (NXP OSS) <[email protected]>
Signed-off-by: Vladimir Oltean <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
|
|
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes
amd-drm-fixes-5.14-2021-07-21:
amdgpu:
- Yellow Carp updates
- Add some Yellow Carp DIDs
- Beige Goby updates
- CIK 10bit 4K regression fix
- GFX10 golden settings updates
- eDP panel regression fix
- Misc display fixes
- Aldebaran fix
Signed-off-by: Dave Airlie <[email protected]>
From: Alex Deucher <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
|
|
bridge->driver_private is not set (NULL) so use bridge_to_dpi(bridge)
like it's done in bridge_atomic_get_output_bus_fmts
Fixes: ec8747c52434 ("drm/mediatek: dpi: Add bus format negotiation")
Signed-off-by: Frank Wunderlich <[email protected]>
Tested-by: Hsin-Yi Wang <[email protected]>
Signed-off-by: Chun-Kuang Hu <[email protected]>
|
|
Signed-off-by: Veerabadhran Gopalakrishnan <[email protected]>
Reviewed-by: James Zhu <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"A collection of driver specific fixes, there was a bit of a kerfuffle
with some last minute review on hte spi-cadence-quadspi division by
zero change but otherwise nothing terribly remarkable here - important
fixes if you have the hardware but nothing with too wide an impact"
* tag 'spi-fix-v5.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: spi-bcm2835: Fix deadlock
spi: cadence: Correct initialisation of runtime PM again
spi: cadence-quadspi: Disable Auto-HW polling
spi: spi-cadence-quadspi: Fix division by zero warning
spi: spi-cadence-quadspi: Revert "Fix division by zero warning"
spi: spi-cadence-quadspi: Fix division by zero warning
spi: mediatek: move devm_spi_register_master position
spi: mediatek: fix fifo rx mode
spi: atmel: Fix CS and initialization bug
spi: stm32: fixes pm_runtime calls in probe/remove
spi: imx: mx51-ecspi: Reinstate low-speed CONFIGREG delay
spi: stm32h7: fix full duplex irq handler handling
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fixes from Mark Brown:
"A few driver specific fixes that came in since the merge window, plus
a change to mark the regulator-fixed-domain DT binding as deprecated
in order to try to to discourage any new users while a better solution
is put in place"
* tag 'regulator-fix-v5.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: hi6421: Fix getting wrong drvdata
regulator: mtk-dvfsrc: Fix wrong dev pointer for devm_regulator_register
regulator: fixed: Mark regulator-fixed-domain as deprecated
regulator: bd9576: Fix testing wrong flag in check_temp_flag_mismatch
regulator: hi6421v600: Fix getting wrong drvdata that causes boot failure
regulator: rt5033: Fix n_voltages settings for BUCK and LDO
regulator: rtmv20: Fix wrong mask for strobe-polarity-high
|
|
[Why]
Regression found in some embedded panels traces back to the earliest
upstreamed ASSR patch. The changed code flow are causing problems
with some panels.
[How]
- Change ASSR enabling code while preserving original code flow
as much as possible
- Simplify the code on guarding with internal display flag
Bug: https://bugzilla.kernel.org/show_bug.cgi?id=213779
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1620
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Stylon Wang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: [email protected]
|
|
Add Yellow Carp PCI id support.
v2: add another DID
Signed-off-by: Aaron Liu <[email protected]>
Reviewed-by: Huang Rui <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
|
|
0x1681 has a different external revision id.
Signed-off-by: Aaron Liu <[email protected]>
Reviewed-by: Huang Rui <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
|