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2022-11-16net: thunderbolt: Fix error handling in tbnet_init()Yuan Can
A problem about insmod thunderbolt-net failed is triggered with following log given while lsmod does not show thunderbolt_net: insmod: ERROR: could not insert module thunderbolt-net.ko: File exists The reason is that tbnet_init() returns tb_register_service_driver() directly without checking its return value, if tb_register_service_driver() failed, it returns without removing property directory, resulting the property directory can never be created later. tbnet_init() tb_register_property_dir() # register property directory tb_register_service_driver() driver_register() bus_add_driver() priv = kzalloc(...) # OOM happened # return without remove property directory Fix by remove property directory when tb_register_service_driver() returns error. Fixes: e69b6c02b4c3 ("net: Add support for networking over Thunderbolt cable") Signed-off-by: Yuan Can <yuancan@huawei.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-11-16net: microchip: sparx5: Fix potential null-ptr-deref in sparx_stats_init() ↵Shang XiaoJing
and sparx5_start() sparx_stats_init() calls create_singlethread_workqueue() and not checked the ret value, which may return NULL. And a null-ptr-deref may happen: sparx_stats_init() create_singlethread_workqueue() # failed, sparx5->stats_queue is NULL queue_delayed_work() queue_delayed_work_on() __queue_delayed_work() # warning here, but continue __queue_work() # access wq->flags, null-ptr-deref Check the ret value and return -ENOMEM if it is NULL. So as sparx5_start(). Fixes: af4b11022e2d ("net: sparx5: add ethtool configuration and statistics support") Fixes: b37a1bae742f ("net: sparx5: add mactable support") Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-11-16net: lan966x: Fix potential null-ptr-deref in lan966x_stats_init()Shang XiaoJing
lan966x_stats_init() calls create_singlethread_workqueue() and not checked the ret value, which may return NULL. And a null-ptr-deref may happen: lan966x_stats_init() create_singlethread_workqueue() # failed, lan966x->stats_queue is NULL queue_delayed_work() queue_delayed_work_on() __queue_delayed_work() # warning here, but continue __queue_work() # access wq->flags, null-ptr-deref Check the ret value and return -ENOMEM if it is NULL. Fixes: 12c2d0a5b8e2 ("net: lan966x: add ethtool configuration and statistics") Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com> Reviewed-by: Horatiu Vultur <horatiu.vultur@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-11-16platform/x86: ideapad-laptop: Add module parameters to match DMI quirk tablesHans de Goede
Add module parameters to allow setting the hw_rfkill_switch and set_fn_lock_led feature flags for testing these on laptops which are not on the DMI-id based allow lists for these 2 flags. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20221115193400.376159-1-hdegoede@redhat.com
2022-11-16platform/x86: ideapad-laptop: Fix interrupt storm on fn-lock toggle on some ↵Arnav Rawat
Yoga laptops Commit 3ae86d2d4704 ("platform/x86: ideapad-laptop: Fix Legion 5 Fn lock LED") uses the WMI event-id for the fn-lock event on some Legion 5 laptops to manually toggle the fn-lock LED because the EC does not do it itself. However, the same WMI ID is also sent on some Yoga laptops. Here, setting the fn-lock state is not valid behavior, and causes the EC to spam interrupts until the laptop is rebooted. Add a set_fn_lock_led_list[] DMI-id list and only enable the workaround to manually set the LED on models on this list. Link: https://bugzilla.kernel.org/show_bug.cgi?id=212671 Cc: Meng Dong <whenov@gmail.com> Signed-off-by: Arnav Rawat <arnavr3@illinois.edu> Link: https://lore.kernel.org/r/12093851.O9o76ZdvQC@fedora [hdegoede@redhat.com: Check DMI-id list only once and store the result] Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-11-16platform/x86: hp-wmi: Ignore Smart Experience App eventKai-Heng Feng
Sometimes hp-wmi driver complains on system resume: [ 483.116451] hp_wmi: Unknown event_id - 33 - 0x0 According to HP it's a feature called "HP Smart Experience App" and it's safe to be ignored. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Link: https://lore.kernel.org/r/20221114073842.205392-1-kai.heng.feng@canonical.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-11-16platform/surface: aggregator_registry: Add support for Surface Laptop 5Maximilian Luz
Add device nodes to enable support for battery and charger status, the ACPI platform profile, as well as internal HID devices (including touchpad and keyboard) on the Surface Laptop 5. Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20221115231440.1338142-1-luzmaximilian@gmail.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-11-16nvmet: fix a memory leak in nvmet_auth_set_keySagi Grimberg
When changing dhchap secrets we need to release the old secrets as well. kmemleak complaint: -- unreferenced object 0xffff8c7f44ed8180 (size 64): comm "check", pid 7304, jiffies 4295686133 (age 72034.246s) hex dump (first 32 bytes): 44 48 48 43 2d 31 3a 30 30 3a 4c 64 4c 4f 64 71 DHHC-1:00:LdLOdq 79 56 69 67 77 48 55 32 6d 5a 59 4c 7a 35 59 38 yVigwHU2mZYLz5Y8 backtrace: [<00000000b6fc5071>] kstrdup+0x2e/0x60 [<00000000f0f4633f>] 0xffffffffc0e07ee6 [<0000000053006c05>] 0xffffffffc0dff783 [<00000000419ae922>] configfs_write_iter+0xb1/0x120 [<000000008183c424>] vfs_write+0x2be/0x3c0 [<000000009005a2a5>] ksys_write+0x5f/0xe0 [<00000000cd495c89>] do_syscall_64+0x38/0x90 [<00000000f2a84ac5>] entry_SYSCALL_64_after_hwframe+0x63/0xcd Fixes: db1312dd9548 ("nvmet: implement basic In-Band Authentication") Signed-off-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Christoph Hellwig <hch@lst.de>
2022-11-16nvme-pci: add NVME_QUIRK_BOGUS_NID for Netac NV7000Tiago Dias Ferreira
Added a quirk to fix the Netac NV7000 SSD reporting duplicate NGUIDs. Cc: <stable@vger.kernel.org> Signed-off-by: Tiago Dias Ferreira <tiagodfer@gmail.com> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2022-11-15net: ag71xx: call phylink_disconnect_phy if ag71xx_hw_enable() fail in ↵Liu Jian
ag71xx_open() If ag71xx_hw_enable() fails, call phylink_disconnect_phy() to clean up. And if phylink_of_phy_connect() fails, nothing needs to be done. Compile tested only. Fixes: 892e09153fa3 ("net: ag71xx: port to phylink") Signed-off-by: Liu Jian <liujian56@huawei.com> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/20221114095549.40342-1-liujian56@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-11-15drm/display: Don't assume dual mode adaptors support i2c sub-addressingSimon Rettberg
Current dual mode adaptor ("DP++") detection code assumes that all adaptors support i2c sub-addressing for read operations from the DP-HDMI adaptor ID buffer. It has been observed that multiple adaptors do not in fact support this, and always return data starting at register 0. On affected adaptors, the code fails to read the proper registers that would identify the device as a type 2 adaptor, and handles those as type 1, limiting the TMDS clock to 165MHz, even if the according register would announce a higher TMDS clock. Fix this by always reading the ID buffer starting from offset 0, and discarding any bytes before the actual offset of interest. We tried finding authoritative documentation on whether or not this is allowed behaviour, but since all the official VESA docs are paywalled, the best we could come up with was the spec sheet for Texas Instruments' SNx5DP149 chip family.[1] It explicitly mentions that sub-addressing is supported for register writes, but *not* for reads (See NOTE in section 8.5.3). Unless TI openly decided to violate the VESA spec, one could take that as a hint that sub-addressing is in fact not mandated by VESA. The other two adaptors affected used the PS8409(A) and the LT8611, according to the data returned from their ID buffers. [1] https://www.ti.com/lit/ds/symlink/sn75dp149.pdf Cc: stable@vger.kernel.org Signed-off-by: Simon Rettberg <simon.rettberg@rz.uni-freiburg.de> Reviewed-by: Rafael Gieschke <rafael.gieschke@rz.uni-freiburg.de> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221006113314.41101987@computer Acked-by: Jani Nikula <jani.nikula@intel.com>
2022-11-15drm/amd/pm: fix SMU13 runpm hang due to unintentional workaroundEvan Quan
The workaround designed for some specific ASICs is wrongly applied to SMU13 ASICs. That leads to some runpm hang. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2022-11-15drm/amd/pm: enable runpm support over BACO for SMU13.0.7Evan Quan
Enable SMU13.0.7 runpm support. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.0.x
2022-11-15drm/amd/pm: enable runpm support over BACO for SMU13.0.0Evan Quan
Enable SMU13.0.0 runpm support. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.0.x
2022-11-15drm/amdgpu: there is no vbios fb on devices with no display hw (v2)Alex Deucher
If we enable virtual display functionality on parts with no display hardware we can end up trying to check for and reserve the vbios FB area on devices where it doesn't exist. Check if display hardware is actually present on the hardware before trying to reserve the memory. v2: move the check into common code Acked-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-11-15drm/amdkfd: Fix a memory limit issueEric Huang
It is to resolve a regression, which fails to allocate VRAM due to no free memory in application, the reason is we add check of vram_pin_size for memory limit, and application is pinning the memory for Peerdirect, KFD should not count it in memory limit. So removing vram_pin_size will resolve it. Signed-off-by: Eric Huang <jinhuieric.huang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-11-15drm/amdgpu: disable BACO support on more cardsGuchun Chen
Otherwise, some unexpected PCIE AER errors will be observed in runtime suspend/resume cycle. Signed-off-by: Guchun Chen <guchun.chen@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-11-15drm/amd/display: don't enable DRM CRTC degamma property for DCEMelissa Wen
DM maps DRM CRTC degamma to DPP (pre-blending) degamma block, but DCE doesn't support programmable degamma curve anywhere. Currently, a custom degamma is accepted by DM but just ignored by DCE driver and degamma correction isn't actually applied. There is no way to map custom degamma in DCE, therefore, DRM CRTC degamma property shouldn't be enabled for DCE drivers. Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Melissa Wen <mwen@igalia.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2022-11-15drm/amd/display: Set max for prefetch lines on dcn32Dillon Varone
[WHY?] Max number of lines that can be used for prefetch due to type constraints is 63.75. [HOW?] Enforce maximum prefetch lines as 63.75. Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Tom Chung <chiahsuan.chung@amd.com> Signed-off-by: Dillon Varone <Dillon.Varone@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-11-15drm/amd/display: use uclk pstate latency for fw assisted mclk validation dcn32Dillon Varone
[WHY?] DCN32 uses fclk pstate watermarks for dummy pstate, and must always be supported. [HOW?] Validation needs to be run with fclk pstate latency set as the dummy pstate latency to get correct prefetch and bandwidth outputs. Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Tom Chung <chiahsuan.chung@amd.com> Signed-off-by: Dillon Varone <Dillon.Varone@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-11-15drm/amd/display: Fix prefetch calculations for dcn32Dillon Varone
[Description] Prefetch calculation loop was not exiting until utilizing all of vstartup if it failed once. Locals need to be reset on each iteration of the loop. Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Tom Chung <chiahsuan.chung@amd.com> Signed-off-by: Dillon Varone <Dillon.Varone@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.0.x
2022-11-15drm/amd/display: Fix optc2_configure warning on dcn314Roman Li
[Why] dcn314 uses optc2_configure_crc() that wraps optc1_configure_crc() + set additional registers not applicable to dcn314. It's not critical but when used leads to warning like: WARNING: drivers/gpu/drm/amd/amdgpu/../display/dc/dc_helper.c Call Trace: <TASK> generic_reg_set_ex+0x6d/0xe0 [amdgpu] optc2_configure_crc+0x60/0x80 [amdgpu] dc_stream_configure_crc+0x129/0x150 [amdgpu] amdgpu_dm_crtc_configure_crc_source+0x5d/0xe0 [amdgpu] [How] Use optc1_configure_crc() directly Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Tom Chung <chiahsuan.chung@amd.com> Signed-off-by: Roman Li <roman.li@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.0.x
2022-11-15drm/amd/display: Fix calculation for cursor CAB allocationGeorge Shen
[Why] The cursor size (in memory) is currently incorrectly calculated, resulting not enough CAB being allocated for static screen cursor in MALL refresh. This results in cursor image corruption. [How] Use cursor pitch instead of cursor width when calculating cursor size. Update num cache lines calculation to use the result of the cursor size calculation instead of manually recalculating again. Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com> Acked-by: Tom Chung <chiahsuan.chung@amd.com> Signed-off-by: George Shen <george.shen@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.0.x
2022-11-15Revert "drm: hide unregistered connectors from GETCONNECTOR IOCTL"Simon Ser
This reverts commit 981f09295687f856d5345e19c7084aca481c1395. It turns out this causes logically active but disconnected DP MST connectors to disappear from the KMS resources list, and Mutter then assumes the connector is already disabled. Later on Mutter tries to re-use the same CRTC but fails since on the kernel side it's still tied to the disconnected DP MST connector. Signed-off-by: Simon Ser <contact@emersion.fr> Tested-by: Jonas Ådahl <jadahl@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20221017153150.60675-1-contact@emersion.fr
2022-11-15drm/amd/display: Support parsing VRAM info v3.0 from VBIOSGeorge Shen
[Why] For DCN3.2 and DCN3.21, VBIOS has switch to using v3.0 of the VRAM info struct. We should read and override the VRAM info in driver with values provided by VBIOS to support memory downbin cases. Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com> Acked-by: Tom Chung <chiahsuan.chung@amd.com> Signed-off-by: George Shen <george.shen@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.0.x
2022-11-15drm/amd/display: Fix invalid DPIA AUX reply causing system hangStylon Wang
[Why] Some DPIA AUX replies have incorrect data length from original request. This could lead to overwriting of destination buffer if reply length is larger, which could cause invalid access to stack since many destination buffers are declared as local variables. [How] Check for invalid length from DPIA AUX replies and trigger a retry if reply length is not the same as original request. A DRM_WARN() dmesg log is also produced. Reviewed-by: Roman Li <Roman.Li@amd.com> Acked-by: Tom Chung <chiahsuan.chung@amd.com> Signed-off-by: Stylon Wang <stylon.wang@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.0.x
2022-11-15drm/amdgpu: Add psp_13_0_10_ta firmware to modinfoCandice Li
TA firmware loaded on psp v13_0_10, but it is missing in modinfo. Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-11-15drm/amd/display: Add HUBP surface flip interrupt handlerRodrigo Siqueira
On IGT, there is a test named amd_hotplug, and when the subtest basic is executed on DCN31, we get the following error: [drm] *ERROR* [CRTC:71:crtc-0] flip_done timed out [drm] *ERROR* flip_done timed out [drm] *ERROR* [CRTC:71:crtc-0] commit wait timed out [drm] *ERROR* flip_done timed out [drm] *ERROR* [CONNECTOR:88:DP-1] commit wait timed out [drm] *ERROR* flip_done timed out [drm] *ERROR* [PLANE:59:plane-3] commit wait timed out After enable the page flip log with the below command: echo -n 'format "[PFLIP]" +p' > /sys/kernel/debug/dynamic_debug/control It is possible to see that the flip was submitted, but DC never replied back, which generates time-out issues. This is an indication that the HUBP surface flip is missing. This commit fixes this issue by adding hubp1_set_flip_int to DCN31. Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Tom Chung <chiahsuan.chung@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2022-11-15drm/amd/display: Fix access timeout to DPIA AUX at boot timeStylon Wang
[Why] Since introduction of patch "Query DPIA HPD status.", link detection at boot could be accessing DPIA AUX, which will not succeed until DMUB outbox messaging is enabled and results in below dmesg logs: [ 160.840227] [drm:amdgpu_dm_process_dmub_aux_transfer_sync [amdgpu]] *ERROR* wait_for_completion_timeout timeout! [How] Enable DMUB outbox messaging before link detection at boot time. Reviewed-by: Wayne Lin <Wayne.Lin@amd.com> Acked-by: Tom Chung <chiahsuan.chung@amd.com> Signed-off-by: Stylon Wang <stylon.wang@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.0.x
2022-11-15drm/amdgpu: Fix memory leak in amdgpu_cs_pass1Dong Chenchen
When p->gang_size equals 0, amdgpu_cs_pass1() will return directly without freeing chunk_array, which will cause a memory leak issue, this patch fixes it. Fixes: 4624459c84d7 ("drm/amdgpu: add gang submit frontend v6") Reviewed-by: Luben Tuikov <luben.tuikov@amd.com> Signed-off-by: Dong Chenchen <dongchenchen2@huawei.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-11-15platform/surface: aggregator_registry: Add support for Surface Pro 9Maximilian Luz
Add device nodes to enable support for battery and charger status, the ACPI platform profile, as well as internal and type-cover HID devices (including sensors, touchpad, keyboard, and other miscellaneous devices) on the Surface Pro 9. This does not include support for a tablet-mode switch yet, as that is now handled via the POS subsystem (unlike the Surface Pro 8, where it is handled via the KIP subsystem) and therefore needs further changes. While we're at it, also add the missing comment for the Surface Pro 8. Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20221113185951.224759-2-luzmaximilian@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-11-15platform/surface: aggregator: Do not check for repeated unsequenced packetsMaximilian Luz
Currently, we check any received packet whether we have already seen it previously, regardless of the packet type (sequenced / unsequenced). We do this by checking the sequence number. This assumes that sequence numbers are valid for both sequenced and unsequenced packets. However, this assumption appears to be incorrect. On some devices, the sequence number field of unsequenced packets (in particular HID input events on the Surface Pro 9) is always zero. As a result, the current retransmission check kicks in and discards all but the first unsequenced packet, breaking (among other things) keyboard and touchpad input. Note that we have, so far, only seen packets being retransmitted in sequenced communication. In particular, this happens when there is an ACK timeout, causing the EC (or us) to re-send the packet waiting for an ACK. Arguably, retransmission / duplication of unsequenced packets should not be an issue as there is no logical condition (such as an ACK timeout) to determine when a packet should be sent again. Therefore, remove the retransmission check for unsequenced packets entirely to resolve the issue. Fixes: c167b9c7e3d6 ("platform/surface: Add Surface Aggregator subsystem") Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20221113185951.224759-1-luzmaximilian@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-11-15platform/x86: acer-wmi: Enable SW_TABLET_MODE on Switch V 10 (SW5-017)Hans de Goede
Like the Acer Switch 10 (SW5-012) and Acer Switch 10 (S1003) models the Acer Switch V 10 (SW5-017) supports reporting SW_TABLET_MODE through acer-wmi. Add a DMI quirk for the SW5-017 setting force_caps to ACER_CAP_KBD_DOCK (these devices have no other acer-wmi based functionality). Cc: Rudolf Polzer <rpolzer@google.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20221111111639.35730-1-hdegoede@redhat.com
2022-11-15platform/x86: asus-wmi: add missing pci_dev_put() in asus_wmi_set_xusb2pr()Xiongfeng Wang
pci_get_device() will increase the reference count for the returned pci_dev. We need to use pci_dev_put() to decrease the reference count before asus_wmi_set_xusb2pr() returns. Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com> Link: https://lore.kernel.org/r/20221111100752.134311-1-wangxiongfeng2@huawei.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-11-15platform/x86/intel: pmc: Don't unconditionally attach Intel PMC when virtualizedRoger Pau Monné
The current logic in the Intel PMC driver will forcefully attach it when detecting any CPU on the intel_pmc_core_platform_ids array, even if the matching ACPI device is not present. There's no checking in pmc_core_probe() to assert that the PMC device is present, and hence on virtualized environments the PMC device probes successfully, even if the underlying registers are not present. Before commit 21ae43570940 ("platform/x86: intel_pmc_core: Substitute PCI with CPUID enumeration") the driver would check for the presence of a specific PCI device, and that prevented the driver from attaching when running virtualized. Fix by only forcefully attaching the PMC device when not running virtualized. Note that virtualized platforms can still get the device to load if the appropriate ACPI device is present on the tables provided to the VM. Make an exception for the Xen initial domain, which does have full hardware access, and hence can attach to the PMC if present. Fixes: 21ae43570940 ("platform/x86: intel_pmc_core: Substitute PCI with CPUID enumeration") Signed-off-by: Roger Pau Monné <roger.pau@citrix.com> Acked-by: David E. Box <david.e.box@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20221110163145.80374-1-roger.pau@citrix.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-11-15platform/x86: thinkpad_acpi: Enable s2idle quirk for 21A1 machine typeLennard Gäher
Previously, the s2idle quirk was only active for the 21A0 machine type of the P14s Gen2a product. This also enables it for the second 21A1 type, thus reducing wake-up times from s2idle. Signed-off-by: Lennard Gäher <gaeher@mpi-sws.org> Suggested-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2181 Link: https://lore.kernel.org/r/20221108072023.17069-1-gaeher@mpi-sws.org Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-11-15platform/x86/amd: pmc: Add new ACPI ID AMDI0009Shyam Sundar S K
Add new a new ACPI ID AMDI0009 used by upcoming AMD platform to the pmc supported list of devices. Cc: stable@vger.kernel.org # 6.0 Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://lore.kernel.org/r/20221109083346.361603-1-Shyam-sundar.S-k@amd.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-11-15drbd: use after free in drbd_create_device()Dan Carpenter
The drbd_destroy_connection() frees the "connection" so use the _safe() iterator to prevent a use after free. Fixes: b6f85ef9538b ("drbd: Iterate over all connections") Signed-off-by: Dan Carpenter <error27@gmail.com> Reviewed-by: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> Link: https://lore.kernel.org/r/Y3Jd5iZRbNQ9w6gm@kili Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-11-15drm/amdgpu: use the last IB as gang leader v2Christian König
It turned out that not the last IB specified is the gang leader, but instead the last job allocated. This is a bit unfortunate and not very intuitive for the CS interface, so try to fix this. Signed-off-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221115094206.6181-1-christian.koenig@amd.com Tested-by: Timur Kristóf <timur.kristof@gmail.com> Acked-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Fixes: 4624459c84d7 ("drm/amdgpu: add gang submit frontend v6")
2022-11-15net: hns3: fix setting incorrect phy link ksettings for firmware in ↵Guangbin Huang
resetting process Currently, if driver is in phy-imp(phy controlled by imp firmware) mode, as driver did not update phy link ksettings after initialization process or not update advertising when getting phy link ksettings from firmware, it may set incorrect phy link ksettings for firmware in resetting process. So fix it. Fixes: f5f2b3e4dcc0 ("net: hns3: add support for imp-controlled PHYs") Fixes: c5ef83cbb1e9 ("net: hns3: fix for phy_addr error in hclge_mac_mdio_config") Fixes: 2312e050f42b ("net: hns3: Fix for deadlock problem occurring when unregistering ae_algo") Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: Hao Lan <lanhao@huawei.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-11-15net: hns3: fix return value check bug of rx copybreakJie Wang
The refactoring of rx copybreak modifies the original return logic, which will make this feature unavailable. So this patch fixes the return logic of rx copybreak. Fixes: e74a726da2c4 ("net: hns3: refactor hns3_nic_reuse_page()") Fixes: 99f6b5fb5f63 ("net: hns3: use bounce buffer when rx page can not be reused") Signed-off-by: Jie Wang <wangjie125@huawei.com> Signed-off-by: Hao Lan <lanhao@huawei.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-11-15net: hns3: fix incorrect hw rss hash type of rx packetJian Shen
Currently, the HNS3 driver reports the rss hash type of each packet based on the rss hash tuples set. It always reports PKT_HASH_TYPE_L4, without checking the type of current packet. It's incorrect. Fixes it by reporting it base on the packet type. Fixes: 796640778c26 ("net: hns3: support RXD advanced layout") Fixes: 232fc64b6e62 ("net: hns3: Add HW RSS hash information to RX skb") Fixes: ea4858670717 ("net: hns3: handle the BD info on the last BD of the packet") Signed-off-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: Hao Lan <lanhao@huawei.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-11-15net: phy: marvell: add sleep time after enabling the loopback bitAminuddin Jamaluddin
Sleep time is added to ensure the phy to be ready after loopback bit was set. This to prevent the phy loopback test from failing. Fixes: 020a45aff119 ("net: phy: marvell: add Marvell specific PHY loopback") Cc: <stable@vger.kernel.org> # 5.15.x Signed-off-by: Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli@intel.com> Signed-off-by: Aminuddin Jamaluddin <aminuddin.jamaluddin@intel.com> Link: https://lore.kernel.org/r/20221114065302.10625-1-aminuddin.jamaluddin@intel.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-11-15net: ena: Fix error handling in ena_init()Yuan Can
The ena_init() won't destroy workqueue created by create_singlethread_workqueue() when pci_register_driver() failed. Call destroy_workqueue() when pci_register_driver() failed to prevent the resource leak. Fixes: 1738cd3ed342 ("net: ena: Add a driver for Amazon Elastic Network Adapters (ENA)") Signed-off-by: Yuan Can <yuancan@huawei.com> Acked-by: Shay Agroskin <shayagr@amazon.com> Link: https://lore.kernel.org/r/20221114025659.124726-1-yuancan@huawei.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-11-15platform/x86/amd: pmc: Remove more CONFIG_DEBUG_FS checksMario Limonciello
commit b37fe34c8309 ("platform/x86/amd: pmc: remove CONFIG_DEBUG_FS checks") removed most CONFIG_DEBUG_FS checks, but there were some left that were reported to cause compile test failures. Remove the remaining checks, and also the unnecessary CONFIG_SUSPEND used in the same place. Reported-by: liyupeng@zbhlos.com Fixes: b37fe34c8309 ("platform/x86/amd: pmc: remove CONFIG_DEBUG_FS checks") Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://bugzilla.kernel.org/show_bug.cgi?id=216679 Link: https://lore.kernel.org/r/20221108023323.19304-1-mario.limonciello@amd.com Cc: stable@vger.kernel.org Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-11-15USB: serial: option: add Fibocom FM160 0x0111 compositionReinhard Speyerer
Add support for the following Fibocom FM160 composition: 0x0111: MBIM + MODEM + DIAG + AT T: Bus=01 Lev=02 Prnt=125 Port=01 Cnt=02 Dev#= 93 Spd=480 MxCh= 0 D: Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=2cb7 ProdID=0111 Rev= 5.04 S: Manufacturer=Fibocom S: Product=Fibocom FM160 Modem_SN:12345678 S: SerialNumber=12345678 C:* #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA A: FirstIf#= 0 IfCount= 2 Cls=02(comm.) Sub=0e Prot=00 I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=0e Prot=00 Driver=cdc_mbim E: Ad=81(I) Atr=03(Int.) MxPS= 64 Ivl=32ms I: If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim I:* If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim E: Ad=8e(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=0f(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=83(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms Signed-off-by: Reinhard Speyerer <rspmn@arcor.de> Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2022-11-15nvme-pci: add NVME_QUIRK_BOGUS_NID for Micron NitroBean Huo
Added a quirk to fix Micron Nitro NVMe reporting duplicate NGUIDs. Cc: <stable@vger.kernel.org> Signed-off-by: Bean Huo <beanhuo@micron.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2022-11-15pinctrl: mediatek: Export debounce time tablesLinus Walleij
The kernel test robot complains that in certain combinations when building the Mediatek drivers as modules we lack some debounce table symbols, so export them. Reported-by: kernel test robot <lkp@intel.com> Fixes: e1ff91f9d230 ("pinctrl: mediatek: Fix EINT pins input debounce time configuration") Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-11-15xen/platform-pci: use define instead of literal numberJuergen Gross
Instead of "0x01" use the HVM_PARAM_CALLBACK_TYPE_PCI_INTX define from the interface header in get_callback_via(). Signed-off-by: Juergen Gross <jgross@suse.com> Acked-by: Stefano Stabellini <sstabellini@kernel.org> Signed-off-by: Juergen Gross <jgross@suse.com>
2022-11-14net: ionic: Fix error handling in ionic_init_module()Yuan Can
A problem about ionic create debugfs failed is triggered with the following log given: [ 415.799514] debugfs: Directory 'ionic' with parent '/' already present! The reason is that ionic_init_module() returns ionic_bus_register_driver() directly without checking its return value, if ionic_bus_register_driver() failed, it returns without destroy the newly created debugfs, resulting the debugfs of ionic can never be created later. ionic_init_module() ionic_debugfs_create() # create debugfs directory ionic_bus_register_driver() pci_register_driver() driver_register() bus_add_driver() priv = kzalloc(...) # OOM happened # return without destroy debugfs directory Fix by removing debugfs when ionic_bus_register_driver() returns error. Fixes: fbfb8031533c ("ionic: Add hardware init and device commands") Signed-off-by: Yuan Can <yuancan@huawei.com> Acked-by: Shannon Nelson <snelson@pensando.io> Link: https://lore.kernel.org/r/20221113092929.19161-1-yuancan@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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