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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control fixes from Linus Walleij:
- Fix the PM suspend callback in the STM32 ST32MP257 driver to properly
support suspend
- Drop an extraneous reference put in the debugfs code, this was
confusing the reference counts and causing unsolicited calls to
__free()
* tag 'pinctrl-v6.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
pinctrl: don't put the reference to GPIO device in pinctrl_pins_show()
pinctrl: stm32: fix PM support for stm32mp257
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- a revert of endpoint checks in bcm5974 - the driver is being naughty
and pokes at unclaimed USB interface, so the check fails. We need to
fix the driver to claim both interfaces, and then re-implement the
endpoints check
- a fix to Synaptics RMI driver to avoid UAF on driver unload or device
unbinding
- a few new VID/PIDs added to xpad game controller driver
- a change to gpio_keys_polled driver to quiet it when GPIO causes
probe deferral.
* tag 'input-for-v6.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: synaptics-rmi4 - fix UAF of IRQ domain on driver removal
Input: gpio_keys_polled - suppress deferred probe error for gpio
Revert "Input: bcm5974 - check endpoint type before starting traffic"
Input: xpad - add additional HyperX Controller Identifiers
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Pull drm fixes from Dave Airlie:
"Regular fixes (two weeks for i915), scattered across drivers, amdgpu
and i915 being the main ones, with nouveau having a couple of fixes.
One patch got applied for udl, but reverted soon after as the
maintainer has missed some crucial prior discussion.
Seems quiet and normal enough for this stage.
MAINTAINERS
- update email address
core:
- fix polling in certain configurations
buddy:
- fix kunit test warning
panel:
- boe-tv101wum-nl6: timing tuning fixes
i915:
- Fix to extract HDCP information from primary connector
- Check for NULL mmu_interval_notifier before removing
- Fix for #10184: Kernel crash on UHD Graphics 730 (Cc stable)
- Fix for #10284: Boot delay regresion with PSR
- Fix DP connector DSC HW state readout
- Selftest fix to convert msecs to jiffies
xe:
- error path fix
amdgpu:
- SMU14 fix
- Fix possible NULL pointer
- VRR fix
- pwm fix
nouveau:
- fix deadlock in new ioctls fail path
- fix missing locking around object rbtree
udl:
- apply and revert format change"
* tag 'drm-fixes-2024-03-08' of https://gitlab.freedesktop.org/drm/kernel: (21 commits)
nouveau: lock the client object tree.
drm/tests/buddy: fix print format
drm/xe: Return immediately on tile_init failure
drm/amdgpu/pm: Fix the error of pwm1_enable setting
drm/amd/display: handle range offsets in VRR ranges
drm/amd/display: check dc_link before dereferencing
drm/amd/swsmu: modify the gfx activity scaling
Revert "drm/udl: Add ARGB8888 as a format"
drm/i915/panelreplay: Move out psr_init_dpcd() from init_connector()
drm/i915/dp: Fix connector DSC HW state readout
drm/i915/selftests: Fix dependency of some timeouts on HZ
drm/udl: Add ARGB8888 as a format
drm/nouveau: fix stale locked mutex in nouveau_gem_ioctl_pushbuf
drm/i915: Don't explode when the dig port we don't have an AUX CH
MAINTAINERS: Update email address for Tvrtko Ursulin
drm/panel: boe-tv101wum-nl6: Fine tune Himax83102-j02 panel HFP and HBP (again)
drm: Fix output poll work for drm_kms_helper_poll=n
drm/i915: Check before removing mm notifier
drm/i915/hdcp: Extract hdcp structure from correct connector
drm/i915/hdcp: Remove additional timing for reading mst hdcp message
...
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The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new(), which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <[email protected]>
Reviewed-by: Andreas Larsson <[email protected]>
Signed-off-by: Andreas Larsson <[email protected]>
Link: https://lore.kernel.org/r/59b07175ca590031ee28c11c5941384ab3603799.1709591118.git.u.kleine-koenig@pengutronix.de
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The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new(), which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <[email protected]>
Reviewed-by: Andreas Larsson <[email protected]>
Signed-off-by: Andreas Larsson <[email protected]>
Link: https://lore.kernel.org/r/a9c6351fc24c40d011697cd7540950f412507965.1709591118.git.u.kleine-koenig@pengutronix.de
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The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new(), which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <[email protected]>
Reviewed-by: Andreas Larsson <[email protected]>
Signed-off-by: Andreas Larsson <[email protected]>
Link: https://lore.kernel.org/r/0b61ed6fb4ebe2880951b1e849551dbc63402802.1709591118.git.u.kleine-koenig@pengutronix.de
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The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new(), which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <[email protected]>
Reviewed-by: Andreas Larsson <[email protected]>
Signed-off-by: Andreas Larsson <[email protected]>
Link: https://lore.kernel.org/r/dc10c77a6ababab6ffdb344982e8a04cc337bdc7.1709591118.git.u.kleine-koenig@pengutronix.de
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The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new(), which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <[email protected]>
Reviewed-by: Andreas Larsson <[email protected]>
Signed-off-by: Andreas Larsson <[email protected]>
Link: https://lore.kernel.org/r/a5ba9d930451d1eeabc4208cc6c75184a92a248d.1709591118.git.u.kleine-koenig@pengutronix.de
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This fixes the following build warning:
drivers/sbus/char/bbc_envctrl.c:566:5: error: no previous prototype for ‘bbc_envctrl_init’ [-Werror=missing-prototypes]
566 | int bbc_envctrl_init(struct bbc_i2c_bus *bp)
| ^~~~~~~~~~~~~~~~
drivers/sbus/char/bbc_envctrl.c:594:6: error: no previous prototype for ‘bbc_envctrl_cleanup’ [-Werror=missing-prototypes]
594 | void bbc_envctrl_cleanup(struct bbc_i2c_bus *bp)
| ^~~~~~~~~~~~~~~~~~~
which in the presence of -Werror=missing-prototypes yields a compiler
error.
Signed-off-by: Uwe Kleine-König <[email protected]>
Reviewed-by: Andreas Larsson <[email protected]>
Signed-off-by: Andreas Larsson <[email protected]>
Link: https://lore.kernel.org/r/57bc3b43b405431a486162fb8c2558072e976747.1709591118.git.u.kleine-koenig@pengutronix.de
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This fixes the following warning:
sun_uflash.c:50:5: error: no previous prototype for 'uflash_devinit'
Signed-off-by: Sam Ravnborg <[email protected]>
Fixes: 0fcb70851fbf ("Makefile.extrawarn: turn on missing-prototypes globally")
Reviewed-by: Randy Dunlap <[email protected]>
Tested-by: Randy Dunlap <[email protected]> # build-tested
Cc: Andreas Larsson <[email protected]>
Cc: "David S. Miller" <[email protected]>
Reviewed-by: Andreas Larsson <[email protected]>
Acked-by: Miquel Raynal <[email protected]>
Signed-off-by: Andreas Larsson <[email protected]>
Link: https://lore.kernel.org/r/20240224-sam-fix-sparc32-all-builds-v2-3-1f186603c5c4@ravnborg.org
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git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2024-03-06 (igc, igb, ice)
This series contains updates to igc, igb, and ice drivers.
Vinicius removes double clearing of interrupt register which could cause
timestamp events to be missed on igc and igb.
Przemek corrects calculation of statistics which caused incorrect spikes
in reporting for ice driver.
* '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
ice: fix stats being updated by way too large values
igb: Fix missing time sync events
igc: Fix missing time sync events
====================
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
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Add a KUnit test that confirms a DTB has been loaded, i.e. there is a
root node, and that the of_have_populated_dt() API works properly. We
skip the test when CONFIG_OF_EARLY_FLATREE=n because in that case we
know architecture code hasn't called unflatten_(and_copy_)?device_tree()
which would populate some sort of root node.
Cc: Rob Herring <[email protected]>
Cc: Frank Rowand <[email protected]>
Reviewed-by: David Gow <[email protected]>
Cc: Brendan Higgins <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Rob Herring <[email protected]>
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unflatten_device_tree() now ensures that the 'of_root' node is populated
with the root of a default empty devicetree. Remove the unittest code
that created 'of_root' if it was missing. Verify that 'of_root' is valid
before attempting to attach the testcase-data subtree. Remove the
unittest code that unflattens the unittest overlay base if architecture
is UML because that is always done now.
Signed-off-by: Frank Rowand <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Cc: Rob Herring <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Rob Herring <[email protected]>
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Call this function unconditionally so that we can populate an empty DTB
on platforms that don't boot with a command line provided DTB. There's
no harm in calling unflatten_device_tree() unconditionally. If there
isn't a valid initial_boot_params dtb then unflatten_device_tree()
returns early.
Cc: Rob Herring <[email protected]>
Cc: Frank Rowand <[email protected]>
Cc: Richard Weinberger <[email protected]>
Cc: Anton Ivanov <[email protected]>
Cc: Johannes Berg <[email protected]>
Cc: [email protected]
Signed-off-by: Stephen Boyd <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Rob Herring <[email protected]>
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When enabling CONFIG_OF on a platform where 'of_root' is not populated
by firmware, we end up without a root node. In order to apply overlays
and create subnodes of the root node, we need one. Create this root node
by unflattening an empty builtin dtb.
If firmware provides a flattened device tree (FDT) then the FDT is
unflattened via setup_arch(). Otherwise, the call to
unflatten(_and_copy)?_device_tree() will create an empty root node.
We make of_have_populated_dt() return true only if the DTB was loaded by
firmware so that existing callers don't change behavior after this
patch. The call in the of platform code is removed because it prevents
overlays from creating platform devices when the empty root node is
used.
[[email protected]: Update of_have_populated_dt() to treat this empty dtb
as not populated. Drop setup_of() initcall]
Signed-off-by: Frank Rowand <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Cc: Rob Herring <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Rob Herring <[email protected]>
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We want to populate an empty DT whenever CONFIG_OF is enabled so that
overlays can be applied and the DT unit tests can be run. Make
unflatten_and_copy_device_tree() stop printing a warning if the
'initial_boot_params' pointer is NULL. Instead, simply copy the dtb if
there is one and then unflatten it. If there isn't a DT to copy, then
the call to unflatten_device_tree() is largely a no-op, so nothing
really changes here.
Cc: Rob Herring <[email protected]>
Cc: Frank Rowand <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Rob Herring <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next
Kalle Valo says:
====================
wireless-next patches for v6.9
The fourth "new features" pull request for v6.9 with changes both in
stack and in drivers. The theme in this pull request is to fix sparse
warnings but we still have some left in wireless subsystem. Otherwise
quite normal.
Major changes:
rtw89
* NL80211_EXT_FEATURE_SCAN_RANDOM_SN support
* NL80211_EXT_FEATURE_SET_SCAN_DWELL support
rtw88
* support for more rtw8811cu and rtw8821cu devices
mt76
* mt76x2u: add Netgear WNDA3100v3 USB
* mt7915: newer ADIE version support
* mt7925: radio temperature sensor support
* mt7996: remove GCMP IGTK offload
* tag 'wireless-next-2024-03-08' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (125 commits)
wifi: rtw89: wow: move release offload packet earlier for WoWLAN mode
wifi: rtw89: wow: set security engine options for 802.11ax chips only
wifi: rtw89: update suspend/resume for different generation
wifi: rtw89: wow: update config mac function with different generation
wifi: rtw89: update DMA function with different generation
wifi: rtw89: wow: update WoWLAN status register for different generation
wifi: rtw89: wow: update WoWLAN reason register for different chips
wifi: brcm80211: handle pmk_op allocation failure
wifi: rtw89: coex: Add coexistence policy to decrease WiFi packet CRC-ERR
wifi: rtw89: coex: When Bluetooth not available don't set power/gain
wifi: rtw89: coex: add return value to ensure H2C command is success or not
wifi: rtw89: coex: Reorder H2C command index to align with firmware
wifi: rtw89: coex: add BTC ctrl_info version 7 and related logic
wifi: rtw89: coex: add init_info H2C command format version 7
wifi: rtw89: 8922a: add coexistence helpers of SW grant
wifi: rtw89: mac: add coexistence helpers {cfg/get}_plt
wifi: cw1200: restore endian swapping
wifi: wlcore: sdio: Rate limit wl12xx_sdio_raw_{read,write}() failures warns
wifi: rtlwifi: Remove rtl_intf_ops.read_efuse_byte
wifi: rtw88: 8821c: Fix false alarm count
...
====================
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
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Add the ACPI HIDs and smi_node descriptions for the CS35L54 and CS35L57
Boosted Smart Amplifiers.
Signed-off-by: Simon Trimmer <[email protected]>
Signed-off-by: Richard Fitzgerald <[email protected]>
Acked-by: Ilpo Järvinen <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
Message-ID: <[email protected]>
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The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new(), which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <[email protected]>
Link: https://lore.kernel.org/r/a00aea8201ea85ae726411bb0fb015ea026ff40a.1709886922.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Jens Axboe <[email protected]>
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Commit 9f4f3dfad8cf ("PCI: qcom: Enable ASPM for platforms supporting
1.9.0 ops") started enabling ASPM unconditionally when the hardware
claims to support it. This triggers Correctable Errors for some PCIe
devices on machines like the Lenovo ThinkPad X13s when L0s is enabled,
which could indicate an incomplete driver ASPM implementation or that
the hardware does in fact not support L0s.
This has now been confirmed by Qualcomm to be the case for sc8280xp and
its derivate platforms (e.g. sa8540p and sa8295p). Specifically, the PHY
configuration used on these platforms is not correctly tuned for L0s and
there is currently no updated configuration available.
Add a new flag to the driver configuration data and use it to disable
ASPM L0s on sc8280xp, sa8540p and sa8295p for now.
Note that only the 1.9.0 ops enable ASPM currently.
Link: https://lore.kernel.org/r/[email protected]
Fixes: 9f4f3dfad8cf ("PCI: qcom: Enable ASPM for platforms supporting 1.9.0 ops")
Signed-off-by: Johan Hovold <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Reviewed-by: Manivannan Sadhasivam <[email protected]>
Cc: [email protected] # 6.7
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The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve this, there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new(), which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Borislav Petkov (AMD) <[email protected]>
Reviewed-by: Shubhrajyoti Datta <[email protected]>
Link: https://lore.kernel.org/r/83deca1ce260f7e17ff3cb106c9a6946d4ca4505.1709886922.git.u.kleine-koenig@pengutronix.de
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Add a driver for a 7-segment LED display. At the moment only one
character is supported but it should be possible to expand this to
support more characters and/or 14-segment displays in the future.
Signed-off-by: Chris Packham <[email protected]>
Reviewed-by: Geert Uytterhoeven <[email protected]>
Signed-off-by: Andy Shevchenko <[email protected]>
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Add checking for vf id of mailbox, in order to avoid array
out-of-bounds risk.
Signed-off-by: Jian Shen <[email protected]>
Signed-off-by: Jijie Shao <[email protected]>
Reviewed-by: Sunil Goutham <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Currently, the mac port is fixed to configured as full dplex mode in
hclge_mac_init() when driver initialization or reset restore. Users may
change the mode to half duplex with ethtool, so it may cause the user
configuration dropped after reset.
To fix it, don't change the duplex mode when resetting.
Fixes: 2d03eacc0b7e ("net: hns3: Only update mac configuation when necessary")
Signed-off-by: Jie Wang <[email protected]>
Signed-off-by: Jijie Shao <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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The cmdq reset command times out when all VFs are enabled and the queue is
full. The hardware processing time exceeds the timeout set by the driver.
In order to avoid the above extreme situations, the driver extends the
reset timeout to 1 second.
Signed-off-by: Peiyang Wang <[email protected]>
Signed-off-by: Jijie Shao <[email protected]>
Reviewed-by: Sunil Goutham <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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When the tc is removed during reset, hns3 driver will return a errcode.
But kernel ignores this errcode, As a result,
the driver status is inconsistent with the kernel status.
This patch retains the deletion status when the deletion fails
and continues to delete after the reset to ensure that
the status of the driver is consistent with that of kernel.
Signed-off-by: Jijie Shao <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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The HIP08 devices does not register the ptp devices, so the
hdev->ptp is NULL, but the hardware can receive 1588 messages,
and set the HNS3_RXD_TS_VLD_B bit, so, if match this case, the
access of hdev->ptp->flags will cause a kernel crash:
[ 5888.946472] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000018
[ 5888.946475] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000018
...
[ 5889.266118] pc : hclge_ptp_get_rx_hwts+0x40/0x170 [hclge]
[ 5889.272612] lr : hclge_ptp_get_rx_hwts+0x34/0x170 [hclge]
[ 5889.279101] sp : ffff800012c3bc50
[ 5889.283516] x29: ffff800012c3bc50 x28: ffff2040002be040
[ 5889.289927] x27: ffff800009116484 x26: 0000000080007500
[ 5889.296333] x25: 0000000000000000 x24: ffff204001c6f000
[ 5889.302738] x23: ffff204144f53c00 x22: 0000000000000000
[ 5889.309134] x21: 0000000000000000 x20: ffff204004220080
[ 5889.315520] x19: ffff204144f53c00 x18: 0000000000000000
[ 5889.321897] x17: 0000000000000000 x16: 0000000000000000
[ 5889.328263] x15: 0000004000140ec8 x14: 0000000000000000
[ 5889.334617] x13: 0000000000000000 x12: 00000000010011df
[ 5889.340965] x11: bbfeff4d22000000 x10: 0000000000000000
[ 5889.347303] x9 : ffff800009402124 x8 : 0200f78811dfbb4d
[ 5889.353637] x7 : 2200000000191b01 x6 : ffff208002a7d480
[ 5889.359959] x5 : 0000000000000000 x4 : 0000000000000000
[ 5889.366271] x3 : 0000000000000000 x2 : 0000000000000000
[ 5889.372567] x1 : 0000000000000000 x0 : ffff20400095c080
[ 5889.378857] Call trace:
[ 5889.382285] hclge_ptp_get_rx_hwts+0x40/0x170 [hclge]
[ 5889.388304] hns3_handle_bdinfo+0x324/0x410 [hns3]
[ 5889.394055] hns3_handle_rx_bd+0x60/0x150 [hns3]
[ 5889.399624] hns3_clean_rx_ring+0x84/0x170 [hns3]
[ 5889.405270] hns3_nic_common_poll+0xa8/0x220 [hns3]
[ 5889.411084] napi_poll+0xcc/0x264
[ 5889.415329] net_rx_action+0xd4/0x21c
[ 5889.419911] __do_softirq+0x130/0x358
[ 5889.424484] irq_exit+0x134/0x154
[ 5889.428700] __handle_domain_irq+0x88/0xf0
[ 5889.433684] gic_handle_irq+0x78/0x2c0
[ 5889.438319] el1_irq+0xb8/0x140
[ 5889.442354] arch_cpu_idle+0x18/0x40
[ 5889.446816] default_idle_call+0x5c/0x1c0
[ 5889.451714] cpuidle_idle_call+0x174/0x1b0
[ 5889.456692] do_idle+0xc8/0x160
[ 5889.460717] cpu_startup_entry+0x30/0xfc
[ 5889.465523] secondary_start_kernel+0x158/0x1ec
[ 5889.470936] Code: 97ffab78 f9411c14 91408294 f9457284 (f9400c80)
[ 5889.477950] SMP: stopping secondary CPUs
[ 5890.514626] SMP: failed to stop secondary CPUs 0-69,71-95
[ 5890.522951] Starting crashdump kernel...
Fixes: 0bf5eb788512 ("net: hns3: add support for PTP")
Signed-off-by: Yonglong Liu <[email protected]>
Signed-off-by: Jijie Shao <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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When the hilink version is H60, the serdes serial loopback test is not
supported. This patch add hilink version detection. When the version
is H60, the serdes serial loopback test will be disable.
Signed-off-by: Hao Lan <[email protected]>
Signed-off-by: Jijie Shao <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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The hisilicon device now supports a new 200G link interface,
which query from firmware in a new bit. Therefore,
the HCLGE_SUPPORT_200G_R4_BIT capability bit has been added.
The HCLGE_SUPPORT_200G_BIT has been renamed as
HCLGE_SUPPORT_200G_R4_EXT_BIT, and the firmware has
extended support for this mode.
Fixes: ae6f010cb1a7 ("net: hns3: add support for 200G device")
Signed-off-by: Hao Lan <[email protected]>
Signed-off-by: Jijie Shao <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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In hns3_dcbnl_ieee_delapp, should check ieee_delapp not ieee_setapp.
This path fix the wrong judgment.
Fixes: 0ba22bcb222d ("net: hns3: add support config dscp map to tc")
Signed-off-by: Jijie Shao <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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When possible, keep the stats struct references strictly
in the error handling blocks and out of the fastpath.
Reviewed-by: Brett Creeley <[email protected]>
Signed-off-by: Shannon Nelson <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Fix up a couple of small dma_addr handling issues
- don't double-count dma-map-err stat in ionic_tx_map_skb()
or ionic_xdp_post_frame()
- return 0 on error from both ionic_tx_map_single() and
ionic_tx_map_frag() and check for !dma_addr in ionic_tx_map_skb()
and ionic_xdp_post_frame()
- be sure to unmap buf_info[0] in ionic_tx_map_skb() error path
- don't assign rx buf->dma_addr until error checked in ionic_rx_page_alloc()
- remove unnecessary dma_addr_t casts
Reviewed-by: Brett Creeley <[email protected]>
Signed-off-by: Shannon Nelson <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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We call ionic_rx_page_alloc() only on existing buf_info structs from
ionic_rx_fill(). There's no need for the additional NULL test.
Reviewed-by: Brett Creeley <[email protected]>
Signed-off-by: Shannon Nelson <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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A simple change to the struct ionic_queue layout removes some
unnecessary padding and saves us a cacheline in the struct
ionic_qcq layout.
struct ionic_queue {
Before: /* size: 256, cachelines: 4, members: 29 */
After: /* size: 192, cachelines: 3, members: 29 */
struct ionic_qcq {
Before: /* size: 2112, cachelines: 33, members: 23 */
After: /* size: 2048, cachelines: 32, members: 23 */
Reviewed-by: Brett Creeley <[email protected]>
Signed-off-by: Shannon Nelson <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Rearange a few fields for better cache use and to put the
flags field up into the first cacheline rather than the last.
struct ionic_qcq
Before: /* size: 2176, cachelines: 34, members: 23 */
After: /* size: 2112, cachelines: 33, members: 23 */
Reviewed-by: Brett Creeley <[email protected]>
Signed-off-by: Shannon Nelson <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Remove the idev field from ionic_queue, which saves us a
bit of space, and add it into ionic_cq where there's room
within some cacheline padding. Use this pointer rather
than doing a multi level reference from lif->ionic.
Suggested-by: Neel Patel <[email protected]>
Reviewed-by: Brett Creeley <[email protected]>
Signed-off-by: Shannon Nelson <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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The existing ionic_rx_frags() code is a bit of a mess and can
be cleaned up by unrolling the first frag/header setup from
the loop, then reworking the do-while-loop into a for-loop. We
rename the function to a more descriptive ionic_rx_build_skb().
We also change a couple of related variable names for readability.
Reviewed-by: Brett Creeley <[email protected]>
Signed-off-by: Shannon Nelson <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Since the AdminQ clean is a simple action called from only
one place, fold it back into the service routine.
Reviewed-by: Brett Creeley <[email protected]>
Signed-off-by: Shannon Nelson <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Make desc_info structure specific to the queue type, which
allows us to cut down the Rx and AdminQ descriptor sizes by
not including all the fields needed for the Tx desriptors.
Before:
struct ionic_desc_info {
/* size: 464, cachelines: 8, members: 6 */
After:
struct ionic_tx_desc_info {
/* size: 464, cachelines: 8, members: 6 */
struct ionic_rx_desc_info {
/* size: 224, cachelines: 4, members: 2 */
struct ionic_admin_desc_info {
/* size: 8, cachelines: 1, members: 1 */
Suggested-by: Neel Patel <[email protected]>
Reviewed-by: Brett Creeley <[email protected]>
Signed-off-by: Shannon Nelson <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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With a little simple math we don't need another struct array to
find the completion structs, so we can remove the ionic_cq_info
altogether. This doesn't really save anything in the ionic_cq
since it gets padded out to the cacheline, but it does remove
the parallel array allocation of 8 * num_descriptors, or about
8 Kbytes per queue in a default configuration.
Suggested-by: Neel Patel <[email protected]>
Reviewed-by: Brett Creeley <[email protected]>
Signed-off-by: Shannon Nelson <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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By reworking the queue service routines to have their own
servicing loops we can remove the cb pointer from desc_info
to save another 8 bytes per descriptor,
This simplifies some of the queue handling indirection and makes
the code a little easier to follow, and keeps service code in
one place rather than jumping between code files.
struct ionic_desc_info
Before: /* size: 472, cachelines: 8, members: 7 */
After: /* size: 464, cachelines: 8, members: 6 */
Suggested-by: Neel Patel <[email protected]>
Reviewed-by: Brett Creeley <[email protected]>
Signed-off-by: Shannon Nelson <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Move the AdminQ and NotifyQ queue handling to ionic_main.c with
the rest of the adminq code.
Suggested-by: Neel Patel <[email protected]>
Reviewed-by: Brett Creeley <[email protected]>
Signed-off-by: Shannon Nelson <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Now that we're not using desc_info pointers mapped in every q
we can simplify and drop the unnecessary utility functions.
Reviewed-by: Brett Creeley <[email protected]>
Signed-off-by: Shannon Nelson <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Remove the struct pointers from desc_info to use less space.
Instead of pointers in every desc_info to its descriptor,
we can use the queue descriptor index to find the individual
desc, desc_info, and sgl structs in their parallel arrays.
struct ionic_desc_info
Before: /* size: 496, cachelines: 8, members: 10 */
After: /* size: 472, cachelines: 8, members: 7 */
Suggested-by: Neel Patel <[email protected]>
Reviewed-by: Brett Creeley <[email protected]>
Signed-off-by: Shannon Nelson <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2024-03-06 (iavf, i40e, ixgbe)
This series contains updates to iavf, i40e, and ixgbe drivers.
Alexey Kodanev removes duplicate calls related to cloud filters on iavf
and unnecessary null checks on i40e.
Maciej adds helper functions for common code relating to updating
statistics for ixgbe.
====================
Signed-off-by: David S. Miller <[email protected]>
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Add the missing CRYPTO_ALG_ASYNC flag since intel iaa driver
works asynchronously.
Signed-off-by: Barry Song <[email protected]>
Acked-by: Tom Zanussi <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
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Add the missing CRYPTO_ALG_ASYNC flag since hisilizon zip driver
works asynchronously.
Cc: Zhou Wang <[email protected]>
Signed-off-by: Barry Song <[email protected]>
Acked-by: Yang Shen <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
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Replace dev_err + return with dev_err_probe.
Signed-off-by: Martin Kaiser <[email protected]>
Reviewed-by: Jonathan Cameron <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
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Currently, if there are multiple registrations of the same pin on the
same dpll device, following warnings are observed:
WARNING: CPU: 5 PID: 2212 at drivers/dpll/dpll_core.c:143 dpll_xa_ref_pin_del.isra.0+0x21e/0x230
WARNING: CPU: 5 PID: 2212 at drivers/dpll/dpll_core.c:223 __dpll_pin_unregister+0x2b3/0x2c0
The problem is, that in both dpll_xa_ref_dpll_del() and
dpll_xa_ref_pin_del() registration is only removed from list in case the
reference count drops to zero. That is wrong, the registration has to
be removed always.
To fix this, remove the registration from the list and free
it unconditionally, instead of doing it only when the ref reference
counter reaches zero.
Fixes: 9431063ad323 ("dpll: core: Add DPLL framework base functions")
Signed-off-by: Jiri Pirko <[email protected]>
Reviewed-by: Rahul Rameshbabu <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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This patch adds TC offload support for matching TCP flags
from TCP header.
Example usage:
tc qdisc add dev eth0 ingress
TC rule to drop the TCP SYN packets:
tc filter add dev eth0 ingress protocol ip flower ip_proto tcp tcp_flags
0x02/0x3f skip_sw action drop
Signed-off-by: Sai Krishna <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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