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2023-03-23Bluetooth: btqcomsmd: Fix command timeout after setting BD addressStephan Gerhold
On most devices using the btqcomsmd driver (e.g. the DragonBoard 410c and other devices based on the Qualcomm MSM8916/MSM8909/... SoCs) the Bluetooth firmware seems to become unresponsive for a while after setting the BD address. On recent kernel versions (at least 5.17+) this often causes timeouts for subsequent commands, e.g. the HCI reset sent by the Bluetooth core during initialization: Bluetooth: hci0: Opcode 0x c03 failed: -110 Unfortunately this behavior does not seem to be documented anywhere. Experimentation suggests that the minimum necessary delay to avoid the problem is ~150us. However, to be sure add a sleep for > 1ms in case it is a bit longer on other firmware versions. Older kernel versions are likely also affected, although perhaps with slightly different errors or less probability. Side effects can easily hide the issue in most cases, e.g. unrelated incoming interrupts that cause the necessary delay. Fixes: 1511cc750c3d ("Bluetooth: Introduce Qualcomm WCNSS SMD based HCI driver") Signed-off-by: Stephan Gerhold <stephan.gerhold@kernkonzept.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-03-23Bluetooth: btinel: Check ACPI handle for NULL before accessingKiran K
Older platforms and Virtual platforms which doesn't have support for bluetooth device in ACPI firmware will not have valid ACPI handle. Check for validity of handle before accessing. dmesg log from simics environment (virtual platform): BUG: unable to handle kernel NULL pointer dereference at 0000000000000018 IP: acpi_ns_walk_namespace+0x5c/0x278 PGD 0 P4D 0 Oops: 0000 [#1] SMP PTI Modules linked in: bnep intel_powerclamp coretemp kvm_intel kvm irqbypass intel_cstate input_leds joydev serio_raw mac_hid btusb(OE) btintel(OE) bluetooth(OE) lpc_ich compat(OE) ecdh_generic i7core_edac i5500_temp shpchp binfmt_misc sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid e1000e psmouse ahci pata_acpi libahci ptp pps_core floppy CPU: 0 PID: 35 Comm: kworker/u3:0 Tainted: G OE 4.15.0-140-generic #144-Ubuntu Hardware name: Simics Simics, BIOS Simics 01/01/2011 Workqueue: hci0 hci_power_on [bluetooth] RIP: 0010:acpi_ns_walk_namespace+0x5c/0x278 RSP: 0000:ffffaa9c0049bba8 EFLAGS: 00010246 RAX: 0000000000000001 RBX: 0000000000001001 RCX: 0000000000000010 RDX: ffffffff92ea7e27 RSI: ffffffff92ea7e10 RDI: 00000000000000c8 RBP: ffffaa9c0049bbf8 R08: 0000000000000000 R09: ffffffffc05b39d0 R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 R13: 0000000000000000 R14: ffffffffc05b39d0 R15: ffffaa9c0049bc70 FS: 0000000000000000(0000) GS:ffff8be73fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000018 CR3: 0000000075f0e000 CR4: 00000000000006f0 Fixes: 294d749b5df5 ("Bluetooth: btintel: Iterate only bluetooth device ACPI entries") Signed-off-by: Kiran K <kiran.k@intel.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-03-23riscv: Handle zicsr/zifencei issues between clang and binutilsNathan Chancellor
There are two related issues that appear in certain combinations with clang and GNU binutils. The first occurs when a version of clang that supports zicsr or zifencei via '-march=' [1] (i.e, >= 17.x) is used in combination with a version of GNU binutils that do not recognize zicsr and zifencei in the '-march=' value (i.e., < 2.36): riscv64-linux-gnu-ld: -march=rv64i2p0_m2p0_a2p0_c2p0_zicsr2p0_zifencei2p0: Invalid or unknown z ISA extension: 'zifencei' riscv64-linux-gnu-ld: failed to merge target specific data of file fs/efivarfs/file.o riscv64-linux-gnu-ld: -march=rv64i2p0_m2p0_a2p0_c2p0_zicsr2p0_zifencei2p0: Invalid or unknown z ISA extension: 'zifencei' riscv64-linux-gnu-ld: failed to merge target specific data of file fs/efivarfs/super.o The second occurs when a version of clang that does not support zicsr or zifencei via '-march=' (i.e., <= 16.x) is used in combination with a version of GNU as that defaults to a newer ISA base spec, which requires specifying zicsr and zifencei in the '-march=' value explicitly (i.e, >= 2.38): ../arch/riscv/kernel/kexec_relocate.S: Assembler messages: ../arch/riscv/kernel/kexec_relocate.S:147: Error: unrecognized opcode `fence.i', extension `zifencei' required clang-12: error: assembler command failed with exit code 1 (use -v to see invocation) This is the same issue addressed by commit 6df2a016c0c8 ("riscv: fix build with binutils 2.38") (see [2] for additional information) but older versions of clang miss out on it because the cc-option check fails: clang-12: error: invalid arch name 'rv64imac_zicsr_zifencei', unsupported standard user-level extension 'zicsr' clang-12: error: invalid arch name 'rv64imac_zicsr_zifencei', unsupported standard user-level extension 'zicsr' To resolve the first issue, only attempt to add zicsr and zifencei to the march string when using the GNU assembler 2.38 or newer, which is when the default ISA spec was updated, requiring these extensions to be specified explicitly. LLVM implements an older version of the base specification for all currently released versions, so these instructions are available as part of the 'i' extension. If LLVM's implementation is updated in the future, a CONFIG_AS_IS_LLVM condition can be added to CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI. To resolve the second issue, use version 2.2 of the base ISA spec when using an older version of clang that does not support zicsr or zifencei via '-march=', as that is the spec version most compatible with the one clang/LLVM implements and avoids the need to specify zicsr and zifencei explicitly due to still being a part of 'i'. [1]: https://github.com/llvm/llvm-project/commit/22e199e6afb1263c943c0c0d4498694e15bf8a16 [2]: https://lore.kernel.org/ZAxT7T9Xy1Fo3d5W@aurel32.net/ Cc: stable@vger.kernel.org Link: https://github.com/ClangBuiltLinux/linux/issues/1808 Co-developed-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Nathan Chancellor <nathan@kernel.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230313-riscv-zicsr-zifencei-fiasco-v1-1-dd1b7840a551@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2023-03-23Merge tag 'nvme-6.3-2023-03-23' of git://git.infradead.org/nvme into block-6.3Jens Axboe
Pull NVMe fixes from Christoph: "nvme fixes for Linux 6.3 - send Identify with CNS 06h only to I/O controllers (Martin George) - fix nvme_tcp_term_pdu to match spec (Caleb Sander)" * tag 'nvme-6.3-2023-03-23' of git://git.infradead.org/nvme: nvme-tcp: fix nvme_tcp_term_pdu to match spec nvme: send Identify with CNS 06h only to I/O controllers
2023-03-23Reinstate "GFS2: free disk inode which is deleted by remote node -V2"Bob Peterson
It turns out that reverting commit 970343cd4904 ("GFS2: free disk inode which is deleted by remote node -V2") causes a regression related to evicting inodes that were unlinked on a different cluster node. We could also have simply added a call to d_mark_dontcache() to function gfs2_try_evict(), but the original pre-revert code is better tested and proven. This reverts commit 445cb1277e10d7e19b631ef8a64aa3f055df377d. Signed-off-by: Bob Peterson <rpeterso@redhat.com> Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2023-03-23usb: dwc2: fix a race, don't power off/on phy for dual-role modeFabrice Gasnier
When in dual role mode (dr_mode == USB_DR_MODE_OTG), platform probe successively basically calls: - dwc2_gadget_init() - dwc2_hcd_init() - dwc2_lowlevel_hw_disable() since recent change [1] - usb_add_gadget_udc() The PHYs (and so the clocks it may provide) shouldn't be disabled for all SoCs, in OTG mode, as the HCD part has been initialized. On STM32 this creates some weird race condition upon boot, when: - initially attached as a device, to a HOST - and there is a gadget script invoked to setup the device part. Below issue becomes systematic, as long as the gadget script isn't started by userland: the hardware PHYs (and so the clocks provided by the PHYs) remains disabled. It ends up in having an endless interrupt storm, before the watchdog resets the platform. [ 16.924163] dwc2 49000000.usb-otg: EPs: 9, dedicated fifos, 952 entries in SPRAM [ 16.962704] dwc2 49000000.usb-otg: DWC OTG Controller [ 16.966488] dwc2 49000000.usb-otg: new USB bus registered, assigned bus number 2 [ 16.974051] dwc2 49000000.usb-otg: irq 77, io mem 0x49000000 [ 17.032170] hub 2-0:1.0: USB hub found [ 17.042299] hub 2-0:1.0: 1 port detected [ 17.175408] dwc2 49000000.usb-otg: Mode Mismatch Interrupt: currently in Host mode [ 17.181741] dwc2 49000000.usb-otg: Mode Mismatch Interrupt: currently in Host mode [ 17.189303] dwc2 49000000.usb-otg: Mode Mismatch Interrupt: currently in Host mode ... The host part is also not functional, until the gadget part is configured. The HW may only be disabled for peripheral mode (original init), e.g. dr_mode == USB_DR_MODE_PERIPHERAL, until the gadget driver initializes. But when in USB_DR_MODE_OTG, the HW should remain enabled, as the HCD part is able to run, while the gadget part isn't necessarily configured. I don't fully get the of purpose the original change, that claims disabling the hardware is missing. It creates conditions on SOCs using the PHY initialization to be completely non working in OTG mode. Original change [1] should be reworked to be platform specific. [1] https://lore.kernel.org/r/20221206-dwc2-gadget-dual-role-v1-2-36515e1092cd@theobroma-systems.com Fixes: ade23d7b7ec5 ("usb: dwc2: power on/off phy for peripheral mode in dual-role mode") Cc: stable <stable@kernel.org> Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Reviewed-by: Quentin Schulz <quentin.schulz@theobroma-systems.com> Tested-by: Quentin Schulz <quentin.schulz@theobroma-systems.com> Link: https://lore.kernel.org/r/20230315144433.3095859-1-fabrice.gasnier@foss.st.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-23usb: dwc2: fix a devres leak in hw_enable upon suspend resumeFabrice Gasnier
Each time the platform goes to low power, PM suspend / resume routines call: __dwc2_lowlevel_hw_enable -> devm_add_action_or_reset(). This adds a new devres each time. This may also happen at runtime, as dwc2_lowlevel_hw_enable() can be called from udc_start(). This can be seen with tracing: - echo 1 > /sys/kernel/debug/tracing/events/dev/devres_log/enable - go to low power - cat /sys/kernel/debug/tracing/trace A new "ADD" entry is found upon each low power cycle: ... devres_log: 49000000.usb-otg ADD 82a13bba devm_action_release (8 bytes) ... devres_log: 49000000.usb-otg ADD 49889daf devm_action_release (8 bytes) ... A second issue is addressed here: - regulator_bulk_enable() is called upon each PM cycle (suspend/resume). - regulator_bulk_disable() never gets called. So the reference count for these regulators constantly increase, by one upon each low power cycle, due to missing regulator_bulk_disable() call in __dwc2_lowlevel_hw_disable(). The original fix that introduced the devm_add_action_or_reset() call, fixed an issue during probe, that happens due to other errors in dwc2_driver_probe() -> dwc2_core_reset(). Then the probe fails without disabling regulators, when dr_mode == USB_DR_MODE_PERIPHERAL. Rather fix the error path: disable all the low level hardware in the error path, by using the "hsotg->ll_hw_enabled" flag. Checking dr_mode has been introduced to avoid a dual call to dwc2_lowlevel_hw_disable(). "ll_hw_enabled" should achieve the same (and is used currently in the remove() routine). Fixes: 54c196060510 ("usb: dwc2: Always disable regulators on driver teardown") Fixes: 33a06f1300a7 ("usb: dwc2: Fix error path in gadget registration") Cc: stable <stable@kernel.org> Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Link: https://lore.kernel.org/r/20230316084127.126084-1-fabrice.gasnier@foss.st.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-23Merge tag 'zonefs-6.3-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs Pull zonefs fixes from Damien Le Moal: - Silence a false positive smatch warning about an uninitialized variable - Fix an error message to provide more useful information about invalid zone append write results * tag 'zonefs-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs: zonefs: Fix error message in zonefs_file_dio_append() zonefs: Prevent uninitialized symbol 'size' warning
2023-03-23usb: chipidea: core: fix possible concurrent when switch roleXu Yang
The user may call role_store() when driver is handling ci_handle_id_switch() which is triggerred by otg event or power lost event. Unfortunately, the controller may go into chaos in this case. Fix this by protecting it with mutex lock. Fixes: a932a8041ff9 ("usb: chipidea: core: add sysfs group") cc: <stable@vger.kernel.org> Acked-by: Peter Chen <peter.chen@kernel.org> Signed-off-by: Xu Yang <xu.yang_2@nxp.com> Link: https://lore.kernel.org/r/20230317061516.2451728-2-xu.yang_2@nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-23usb: chipdea: core: fix return -EINVAL if request role is the same with ↵Xu Yang
current role It should not return -EINVAL if the request role is the same with current role, return non-error and without do anything instead. Fixes: a932a8041ff9 ("usb: chipidea: core: add sysfs group") cc: <stable@vger.kernel.org> Acked-by: Peter Chen <peter.chen@kernel.org> Signed-off-by: Xu Yang <xu.yang_2@nxp.com> Link: https://lore.kernel.org/r/20230317061516.2451728-1-xu.yang_2@nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-23cifs: print session id while listing open filesShyam Prasad N
In the output of /proc/fs/cifs/open_files, we only print the tree id for the tcon of each open file. It becomes difficult to know which tcon these files belong to with just the tree id. This change dumps ses id in addition to all other data today. Signed-off-by: Shyam Prasad N <sprasad@microsoft.com> Reviewed-by: Paulo Alcantara (SUSE) <pc@manguebit.com> Cc: stable@vger.kernel.org Signed-off-by: Steve French <stfrench@microsoft.com>
2023-03-23cifs: dump pending mids for all channels in DebugDataShyam Prasad N
Currently, we only dump the pending mid information only on the primary channel in /proc/fs/cifs/DebugData. If multichannel is active, we do not print the pending MID list on secondary channels. This change will dump the pending mids for all the channels based on server->conn_id. Signed-off-by: Shyam Prasad N <sprasad@microsoft.com> Reviewed-by: Paulo Alcantara (SUSE) <pc@manguebit.com> Cc: stable@vger.kernel.org Signed-off-by: Steve French <stfrench@microsoft.com>
2023-03-23cifs: empty interface list when server doesn't support query interfacesShyam Prasad N
When querying server interfaces returns -EOPNOTSUPP, clear the list of interfaces. Assumption is that multichannel would be disabled too. Signed-off-by: Shyam Prasad N <sprasad@microsoft.com> Reviewed-by: Paulo Alcantara (SUSE) <pc@manguebit.com> Cc: stable@vger.kernel.org Signed-off-by: Steve French <stfrench@microsoft.com>
2023-03-23cifs: do not poll server interfaces too regularlyShyam Prasad N
We have the server interface list hanging off the tcon structure today for reasons unknown. So each tcon which is connected to a file server can query them separately, which is really unnecessary. To avoid this, in the query function, we will check the time of last update of the interface list, and avoid querying the server if it is within a certain range. Signed-off-by: Shyam Prasad N <sprasad@microsoft.com> Reviewed-by: Paulo Alcantara (SUSE) <pc@manguebit.com> Cc: stable@vger.kernel.org Signed-off-by: Steve French <stfrench@microsoft.com>
2023-03-23efi/libstub: randomalloc: Return EFI_OUT_OF_RESOURCES on failureArd Biesheuvel
The logic in efi_random_alloc() will iterate over the memory map twice, once to count the number of candidate slots, and another time to locate the chosen slot after randomization. If there is insufficient memory to do the allocation, the second loop will run to completion without actually having located a slot, but we currently return EFI_SUCCESS in this case, as we fail to initialize status to the appropriate error value of EFI_OUT_OF_RESOURCES. Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2023-03-23drm/i915/selftests: Drop igt_cs_tlbJonathan Cavitt
The gt_tlb live selftest has the same code coverage as the igt_cs_tlb subtest of gtt, except it is better at detecting TLB bugs. Furthermore, while igt_cs_tlb is hitting some unforeseen issues, these issues are either false positives due to the test being poorly formatted, or are true positives that can be more easily diagnosed with smaller tests. As such, igt_cs_tlb is superceded by and obsoleted by gt_tlb, meaning it can be removed. Signed-off-by: Jonathan Cavitt <jonathan.cavitt@intel.com> Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Acked-by: Nirmoy Das <nirmoy.das@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230320192117.287374-1-andi.shyti@linux.intel.com
2023-03-23drm/amd/display: Set dcn32 caps.seamless_odmHersen Wu
[Why & How] seamless_odm set was not picked up while merging commit 2d017189e2b3 ("drm/amd/display: Blank eDP on enable drv if odm enabled") Fixes: 2d017189e2b3 ("drm/amd/display: Blank eDP on enable drv if odm enabled") Reviewed-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Hersen Wu <hersenxs.wu@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-03-23drm/amd/display: fix wrong index used in dccg32_set_dpstreamclkHersen Wu
[Why & How] When merging commit 9af611f29034 ("drm/amd/display: Fix DCN32 DPSTREAMCLK_CNTL programming"), index change was not picked up. Cc: stable@vger.kernel.org Cc: Mario Limonciello <mario.limonciello@amd.com> Fixes: 9af611f29034 ("drm/amd/display: Fix DCN32 DPSTREAMCLK_CNTL programming") Reviewed-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Hersen Wu <hersenxs.wu@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-03-23drm/amdgpu/nv: Apply ASPM quirk on Intel ADL + AMD NaviKai-Heng Feng
S2idle resume freeze can be observed on Intel ADL + AMD WX5500. This is caused by commit 0064b0ce85bb ("drm/amd/pm: enable ASPM by default"). The root cause is still not clear for now. So extend and apply the ASPM quirk from commit e02fe3bc7aba ("drm/amdgpu: vi: disable ASPM on Intel Alder Lake based systems"), to workaround the issue on Navi cards too. Fixes: 0064b0ce85bb ("drm/amd/pm: enable ASPM by default") Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2458 Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2023-03-23drm/amd/display: remove outdated 8bpc commentsAlex Hung
[Why] The commit c76e483cd916 ("drm/amd/display: Don't restrict bpc to 8 bpc") removes the historical 8bpc dependency and sets max_bpc to 16. [How] The comment that states "8bpc for non-edp" needs to be removed as well. Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Alex Hung <alex.hung@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-03-23drm/amdgpu/gfx: set cg flags to enter/exit safe modeJane Jian
sriov needs to enter/exit safe mode in update umd p state add the cg flag to let it enter or exit while needed Signed-off-by: Jane Jian <Jane.Jian@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-03-23drm/amdgpu: Force signal hw_fences that are embedded in non-sched jobsYuBiao Wang
[Why] For engines not supporting soft reset, i.e. VCN, there will be a failed ib test before mode 1 reset during asic reset. The fences in this case are never signaled and next time when we try to free the sa_bo, kernel will hang. [How] During pre_asic_reset, driver will clear job fences and afterwards the fences' refcount will be reduced to 1. For drm_sched_jobs it will be released in job_free_cb, and for non-sched jobs like ib_test, it's meant to be released in sa_bo_free but only when the fences are signaled. So we have to force signal the non_sched bad job's fence during pre_asic_reset or the clear is not complete. Signed-off-by: YuBiao Wang <YuBiao.Wang@amd.com> Acked-by: Luben Tuikov <luben.tuikov@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-03-23drm/amdgpu: add mes resume when do gfx post soft resetTong Liu01
[why] when gfx do soft reset, mes will also do reset, if mes is not resumed when do recover from soft reset, mes is unable to respond in later sequence [how] resume mes when do gfx post soft reset Signed-off-by: Tong Liu01 <Tong.Liu01@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-03-23drm/amdgpu: skip ASIC reset for APUs when go to S4Tim Huang
For GC IP v11.0.4/11, PSP TMR need to be reserved for ASIC mode2 reset. But for S4, when psp suspend, it will destroy the TMR that fails the ASIC reset. [ 96.006101] amdgpu 0000:62:00.0: amdgpu: MODE2 reset [ 100.409717] amdgpu 0000:62:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x00000011 SMN_C2PMSG_82:0x00000002 [ 100.411593] amdgpu 0000:62:00.0: amdgpu: Mode2 reset failed! [ 100.412470] amdgpu 0000:62:00.0: PM: pci_pm_freeze(): amdgpu_pmops_freeze+0x0/0x50 [amdgpu] returns -62 [ 100.414020] amdgpu 0000:62:00.0: PM: dpm_run_callback(): pci_pm_freeze+0x0/0xd0 returns -62 [ 100.415311] amdgpu 0000:62:00.0: PM: pci_pm_freeze+0x0/0xd0 returned -62 after 4623202 usecs [ 100.416608] amdgpu 0000:62:00.0: PM: failed to freeze async: error -62 We can skip the reset on APUs, assuming we can resume them properly. Verified on some GFX11, GFX10 and old GFX9 APUs. Signed-off-by: Tim Huang <tim.huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.1.x
2023-03-23drm/amdgpu: reposition the gpu reset checking for reuseTim Huang
Move the amdgpu_acpi_should_gpu_reset out of CONFIG_SUSPEND to share it with hibernate case. Signed-off-by: Tim Huang <tim.huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.1.x
2023-03-23efi/libstub: Use relocated version of kernel's struct screen_infoArd Biesheuvel
In some cases, we expose the kernel's struct screen_info to the EFI stub directly, so it gets populated before even entering the kernel. This means the early console is available as soon as the early param parsing happens, which is nice. It also means we need two different ways to pass this information, as this trick only works if the EFI stub is baked into the core kernel image, which is not always the case. Huacai reports that the preparatory refactoring that was needed to implement this alternative method for zboot resulted in a non-functional efifb earlycon for other cases as well, due to the reordering of the kernel image relocation with the population of the screen_info struct, and the latter now takes place after copying the image to its new location, which means we copy the old, uninitialized state. So let's ensure that the same-image version of alloc_screen_info() produces the correct screen_info pointer, by taking the displacement of the loaded image into account. Reported-by: Huacai Chen <chenhuacai@loongson.cn> Tested-by: Huacai Chen <chenhuacai@loongson.cn> Link: https://lore.kernel.org/linux-efi/20230310021749.921041-1-chenhuacai@loongson.cn/ Fixes: 42c8ea3dca094ab8 ("efi: libstub: Factor out EFI stub entrypoint into separate file") Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2023-03-23drm/i915/gem: Flush lmem contents after constructionChris Wilson
i915_gem_object_create_lmem_from_data() lacks the flush of the data written to lmem to ensure the object is marked as dirty and the writes flushed to the backing store. Once created, we can immediately release the obj->mm.mapping caching of the vmap. Fixes: 7acbbc7cf485 ("drm/i915/guc: put all guc objects in lmem when available") Cc: Matthew Auld <matthew.auld@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Andi Shyti <andi.shyti@linux.intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Cc: John Harrison <John.C.Harrison@Intel.com> Signed-off-by: Chris Wilson <chris.p.wilson@linux.intel.com> Cc: <stable@vger.kernel.org> # v5.16+ Signed-off-by: Nirmoy Das <nirmoy.das@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Reviewed-by: Nirmoy Das <nirmoy.das@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230316165918.13074-1-nirmoy.das@intel.com
2023-03-23drm/panfrost: Add support for Mali on the MT8186 SoCAngeloGioacchino Del Regno
MediaTek MT8186 has a Mali-G52 MC2 2EE (Bifrost): add a new compatible and platform data using the same supplies list as "mt8183_b" (only one regulator), and a new pm_domains list with only two power domains. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230316102041.210269-13-angelogioacchino.delregno@collabora.com
2023-03-23drm/panfrost: Add new compatible for Mali on the MT8183 SoCAngeloGioacchino Del Regno
The "mediatek,mt8183-mali" compatible uses platform data that calls for getting (and managing) two regulators ("mali" and "sram") but devfreq does not support this usecase, resulting in DVFS not working. Since a lot of MediaTek SoCs need to set the voltages for the GPU SRAM regulator in a specific relation to the GPU VCORE regulator, a MediaTek SoC specific driver was introduced to automatically satisfy, through coupling, these constraints: this means that there is at all no need to manage both regulators in panfrost but to otherwise just manage the main "mali" (-> gpu vcore) regulator instead. Keeping in mind that we cannot break the ABI, the most sensible route (avoiding hacks and uselessly overcomplicated code) to get a MT8183 node with one power supply was to add a new "mediatek,mt8183b-mali" compatible, which effectively deprecates the former. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230316102041.210269-12-angelogioacchino.delregno@collabora.com
2023-03-23drm/panfrost: Add mediatek,mt8192-mali compatibleAlyssa Rosenzweig
Required for Mali-G57 on the Mediatek MT8192 and MT8195, which uses even more power domains than the MT8183 before it. Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> [Angelo: Removed unneeded "sram" supply, added mt8195 to commit description] Co-developed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230316102041.210269-11-angelogioacchino.delregno@collabora.com
2023-03-23drm/panfrost: Add the MT8192 GPU IDAlyssa Rosenzweig
MediaTek MT8192 has a Mali-G57 with a special GPU ID. Add its GPU ID, but treat it as otherwise identical to a standard Mali-G57. We do _not_ fix up the GPU ID here -- userspace needs to be aware of the special GPU ID, in case we find functional differences between MediaTek's implementation and the standard Mali-G57 down the line. Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230316102041.210269-10-angelogioacchino.delregno@collabora.com
2023-03-23drm/panfrost: Increase MAX_PM_DOMAINS to 5Alyssa Rosenzweig
Increase the MAX_PM_DOMAINS constant from 3 to 5, to support the extra power domains required by the Mali-G57 on the MT8192. Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230316102041.210269-9-angelogioacchino.delregno@collabora.com
2023-03-23dt-bindings: gpu: mali-bifrost: Add compatible for MT8195 SoCAngeloGioacchino Del Regno
The MediaTek MT8195 SoC has a Mali G57 MC5 (Valhall-JM) and has the same number of power domains and requirements as MT8192 in terms of bindings. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230316102041.210269-8-angelogioacchino.delregno@collabora.com
2023-03-23dt-bindings: gpu: mali-bifrost: Add support for MediaTek MT8186AngeloGioacchino Del Regno
MT8186 has a Mali-G52 MC2 2EE GPU (two cores): add a binding with two power domains (one per core) for it. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230316102041.210269-7-angelogioacchino.delregno@collabora.com
2023-03-23dt-bindings: gpu: mali-bifrost: Add new MT8183 compatibleAngeloGioacchino Del Regno
Since new platform data was required in Panfrost for getting GPU DVFS finally working on MediaTek SoCs, add a new "mediatek,mt8183b-mali" compatible. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230316102041.210269-6-angelogioacchino.delregno@collabora.com
2023-03-23dt-bindings: gpu: mali-bifrost: Add sub-schema for MT8192's power domainsAngeloGioacchino Del Regno
MediaTek MT8192 (and similar) needs five power domains for the Mali GPU and no sram-supply: change the binding to allow so by also introducing power-domain-names in the generic binding; while at it, also disallow the newly introduced power-domain-names for all non-MediaTek bindings. Fixes: 5d82e74a97c2 ("dt-bindings: Add compatible for Mali Valhall (JM)") Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230316102041.210269-5-angelogioacchino.delregno@collabora.com
2023-03-23dt-bindings: gpu: mali-bifrost: Fix power-domain-names validationAngeloGioacchino Del Regno
Commit ("dt-bindings: gpu: mali-bifrost: Add Mediatek MT8183") incorrectly introduced power domain names for MT8183, causing validation issues. Add power-domain-names to the base schema, allowing a maximum of five elements; since platforms having a single power domain don't need any actual domain name, disallow that for each sub-schema. Fixes: a7a596cd3115 ("dt-bindings: gpu: mali-bifrost: Add Mediatek MT8183") Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230316102041.210269-4-angelogioacchino.delregno@collabora.com
2023-03-23dt-bindings: gpu: mali-bifrost: Set power-domains maxItems to 5AngeloGioacchino Del Regno
In preparation for adding (and fixing) power-domain-names and MediaTek MT8192 bindings, allow up to five items for power-domains. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230316102041.210269-3-angelogioacchino.delregno@collabora.com
2023-03-23dt-bindings: gpu: mali-bifrost: Split out MediaTek power-domains variationAngeloGioacchino Del Regno
In preparation for adding new bindings for new MediaTek SoCs, split out the power-domains variation from the `else` in the current mediatek,mt8183-mali conditional. The sram-supply part is left in place to be disallowed for anything that is not compatible with "mediatek,mt8183-mali" as this regulator is MediaTek-specific and it is, and will ever be, used only for this specific string due to the addition of the mediatek-regulator-coupler driver. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230316102041.210269-2-angelogioacchino.delregno@collabora.com
2023-03-23net: mdio: thunder: Add missing fwnode_handle_put()Liang He
In device_for_each_child_node(), we should add fwnode_handle_put() when break out of the iteration device_for_each_child_node() as it will automatically increase and decrease the refcounter. Fixes: 379d7ac7ca31 ("phy: mdio-thunder: Add driver for Cavium Thunder SoC MDIO buses.") Signed-off-by: Liang He <windhl@126.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-03-23drm/i915/mtl: Add HDCP GSC interfaceSuraj Kandpal
MTL uses GSC command streamer i.e gsc cs to send HDCP/PXP commands to GSC f/w. It requires to keep hdcp display driver agnostic to content protection f/w (ME/GSC fw) in the form of i915_hdcp_fw_ops generic ops. Adding HDCP GSC CS interface by leveraging the i915_hdcp_fw_ops generic ops instead of I915_HDCP_COMPONENT as integral part of i915. Adding checks to see if GSC is loaded and proxy is setup --v6 -dont change the license date in same patch series [Jani] -fix the license year {Jani] --v8 -remove stale comment [Ankit] -get headers in alphabetical order [Ankit] -fix hdcp2_supported check [Ankit] --v9 -remove return statement from hdcp_gsc_fini [Ankit] Cc: Tomas Winkler <tomas.winkler@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Uma Shankar <uma.shankar@intel.com> Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com> Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com> Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Reviewed-by: Uma Shankar <uma.shankar@intel.com> Signed-off-by: Uma Shankar <uma.shankar@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230316092927.668980-7-suraj.kandpal@intel.com
2023-03-23drm/i915/mtl: Add function to send command to GSC CSSuraj Kandpal
Add function that takes care of sending command to gsc cs. We start of with allocation of memory for our command intel_hdcp_gsc_message that contains gsc cs memory header as directed in specs followed by the actual payload hdcp message that we want to send. Spec states that we need to poll pending bit of response header around 20 times each try being 50ms apart hence adding that to current gsc_msg_send function Also we use the same function to take care of both sending and receiving hence no separate function to get the response. --v4 -Create common function to fill in gsc_mtl_header [Alan] -define host session bitmask [Alan] --v5 -use i915 directly instead of gt->i915 [Alan] -No need to make fields NULL as we are already using kzalloc [Alan] --v8 -change mechanism to reuse the same memory for one hdcp session[Alan] -fix header ordering -add comments to explain flags and host session mask [Alan] --v9 -remove gem obj from hdcp message as we can use i915_vma_unpin_and_release [Alan] -move hdcp message allocation and deallocation from hdcp2_enable and hdcp2_disable to init and teardown of HDCP [Alan] --v10 -remove unnecessary i915_vma_unpin [Alan] --v11 -fix comment style [Uma] Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Alan Pervin Teres <alan.previn.teres.alexis@intel.com> Cc: Uma Shankar <uma.shankar@intel.com> Cc: Anshuman Gupta <anshuman.gupta@intel.com> Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com> Reviewed-by: Alan Previn <alan.previn.teres.alexis@intel.com> Reviewed-by: Uma Shankar <uma.shankar@intel.com> Signed-off-by: Uma Shankar <uma.shankar@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230316092927.668980-6-suraj.kandpal@intel.com
2023-03-23drm/i915/hdcp: Refactor HDCP API structuresSuraj Kandpal
It requires to move intel specific HDCP API structures to i915_hdcp_interface.h from driver/misc/mei/hdcp/mei_hdcp.h so that any content protection fw interfaces can use these structures. Cc: Tomas Winkler <tomas.winkler@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Uma Shankar <uma.shankar@intel.com> Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com> Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com> Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Reviewed-by: Uma Shankar <uma.shankar@intel.com> Signed-off-by: Uma Shankar <uma.shankar@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230316092927.668980-5-suraj.kandpal@intel.com
2023-03-23drm/i915/hdcp: HDCP2.x Refactoring to agnostic hdcpSuraj Kandpal
There are more than 1 type of content protection security firmware. Make the name generic %s/_mei_/_ --v3 -Changing names to drop cp_fw to make naming more agnostic[Jani] --v4 -remove header reference in intel_display_core.h [Uma] -fix commit message and prefix drm [Uma] Cc: Tomas Winkler <tomas.winkler@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Uma Shankar <uma.shankar@intel.com> Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com> Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com> Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Reviewed-by: Uma Shankar <uma.shankar@intel.com> Signed-off-by: Uma Shankar <uma.shankar@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230316092927.668980-4-suraj.kandpal@intel.com
2023-03-23drm/i915/hdcp: Use generic names for HDCP helpers and structsAnshuman Gupta
pre MTL we interact with mei interface to talk to firmware and enable CP but going forward we will talk to gsc cs because of which we are making all names for HDCP helpers and structures generic as either mei or gsc cs maybe used. Change the include/drm/i915_mei_hdcp_interface.h to include/drm/i915_hdcp_interface.h Change the i915_hdcp_interface.h header naming convention to suit generic f/w type. %s/MEI_/HDCP_ %s/mei_dev/hdcp_dev Change structure name Accordingly. %s/i915_hdcp_comp_master/i915_hdcp_master %s/i915_hdcp_component_ops/i915_hdcp_ops --v6 -make each patch build individually [Jani] --v8 -change ME FW to ME/GSC FW [Ankit] -fix formatting issue [Ankit] --v9 -fix commit message and header [Uma] --v10 -rename comp variable [Uma] Cc: Tomas Winkler <tomas.winkler@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Uma Shankar <uma.shankar@intel.com> Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com> Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com> Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Reviewed-by: Uma Shankar <uma.shankar@intel.com> Acked-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Uma Shankar <uma.shankar@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230316092927.668980-3-suraj.kandpal@intel.com
2023-03-23drm/i915/gsc: Create GSC request submission mechanismSuraj Kandpal
HDCP and PXP will require a common function to allow it to submit commands to the gsc cs. Also adding the gsc mtl header that needs to be added on to the existing payloads of HDCP and PXP. --v4 -Seprate gsc load and heci cmd submission into different functions in different files for better scalability [Alan] -Rename gsc address field [Alan] --v5 -remove extra line is intel_gsc_fw.h [Uma] Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Alan Previn <alan.previn.teres.alexis@intel.com> Signed-off-by: Suraj Kandpal<suraj.kandpal@intel.com> Reviewed-by: Alan Previn <alan.previn.teres.alexis@intel.com> Reviewed-by: Uma Shankar <uma.shankar@intel.com> Signed-off-by: Uma Shankar <uma.shankar@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230316092927.668980-2-suraj.kandpal@intel.com
2023-03-22Merge tag 'mlx5-fixes-2023-03-21' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5 fixes 2023-03-21 This series provides bug fixes to mlx5 driver. * tag 'mlx5-fixes-2023-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux: net/mlx5: E-Switch, Fix an Oops in error handling code net/mlx5: Read the TC mapping of all priorities on ETS query net/mlx5e: Overcome slow response for first macsec ASO WQE net/mlx5e: Initialize link speed to zero net/mlx5: Fix steering rules cleanup net/mlx5e: Block entering switchdev mode with ns inconsistency net/mlx5e: Set uplink rep as NETNS_LOCAL ==================== Link: https://lore.kernel.org/r/20230321211135.47711-1-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-22Merge branch '100GbE' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2023-03-21 (ice) This series contains updates to ice driver only. Piotr sets first_desc field for proper handling of Flow Director packets. Michal moves error checking for VF earlier in function to properly return error before other checks/reporting; he also corrects VSI filter removal to be done during VSI removal and not rebuild. * '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue: ice: remove filters only if VSI is deleted ice: check if VF exists before mode check ice: fix rx buffers handling for flow director packets ==================== Link: https://lore.kernel.org/r/20230321183641.2849726-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-22Merge branch '40GbE' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2023-03-21 (iavf, i40e) This series contains updates to iavf and i40e drivers. Stefan Assmann adds check, and return, if driver has already gone through remove to prevent hang for iavf. Radoslaw adds zero initialization to ensure Flow Director packets are populated with correct values for i40e. * '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue: i40e: fix flow director packet filter programming iavf: fix hang on reboot with ice ==================== Link: https://lore.kernel.org/r/20230321183548.2849671-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-22net: dsa: mt7530: move setting ssc_delta to PHY_INTERFACE_MODE_TRGMII caseArınç ÜNAL
Move setting the ssc_delta variable to under the PHY_INTERFACE_MODE_TRGMII case as it's only needed when trgmii is used. Fixes: b8f126a8d543 ("net-next: dsa: add dsa support for Mediatek MT7530 switch") Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Link: https://lore.kernel.org/r/20230320190520.124513-3-arinc.unal@arinc9.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-30 15:38:57 +0000