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2025-03-01Merge tag 'i2c-for-6.14-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "All driver fixes this time: - fix interrupt initialization sequence (npcm) - fix frequency setting (ls2x) - re-enable interrupts properly at irq handler's exit (amd-asf)" * tag 'i2c-for-6.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: amd-asf: Fix EOI register write to enable successive interrupts i2c: ls2x: Fix frequency division register access i2c: npcm: disable interrupt enable bit before devm_request_irq
2025-03-01perf/core: Fix perf_pmu_register() vs. perf_init_event()Peter Zijlstra
There is a fairly obvious race between perf_init_event() doing idr_find() and perf_pmu_register() doing idr_alloc() with an incompletely initialized PMU pointer. Avoid by doing idr_alloc() on a NULL pointer to register the id, and swizzling the real struct pmu pointer at the end using idr_replace(). Also making sure to not set struct pmu members after publishing the struct pmu, duh. [ introduce idr_cmpxchg() in order to better handle the idr_replace() error case -- if it were to return an unexpected pointer, it will already have replaced the value and there is no going back. ] Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/20241104135517.858805880@infradead.org
2025-03-01perf/core: Fix pmus_lock vs. pmus_srcu orderingPeter Zijlstra
Commit a63fbed776c7 ("perf/tracing/cpuhotplug: Fix locking order") placed pmus_lock inside pmus_srcu, this makes perf_pmu_unregister() trip lockdep. Move the locking about such that only pmu_idr and pmus (list) are modified while holding pmus_lock. This avoids doing synchronize_srcu() while holding pmus_lock and all is well again. Fixes: a63fbed776c7 ("perf/tracing/cpuhotplug: Fix locking order") Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/20241104135517.679556858@infradead.org
2025-03-01Merge tag 'ata-6.14-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux Pull ata fixes from Niklas Cassel: - Fix a regression where the enablement of the PHYs would be skipped for device trees without any port child nodes (me) - Revert ATA_QUIRK_NOLPM for Samsung SSD 870 QVO drives, as it stops systems from entering lower package states. LPM works on newer firmware versions. We will need a more refined quirk that only targets the older firmware versions (me) * tag 'ata-6.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux: Revert "ata: libata-core: Add ATA_QUIRK_NOLPM for Samsung SSD 870 QVO drives" ata: ahci: Make ahci_ignore_port() handle empty mask_port_map
2025-03-01Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull kvm fixes from Paolo Bonzini: "ARM: - Fix TCR_EL2 configuration to not use the ASID in TTBR1_EL2 and not mess-up T1SZ/PS by using the HCR_EL2.E2H==0 layout. - Bring back the VMID allocation to the vcpu_load phase, ensuring that we only setup VTTBR_EL2 once on VHE. This cures an ugly race that would lead to running with an unallocated VMID. RISC-V: - Fix hart status check in SBI HSM extension - Fix hart suspend_type usage in SBI HSM extension - Fix error returned by SBI IPI and TIME extensions for unsupported function IDs - Fix suspend_type usage in SBI SUSP extension - Remove unnecessary vcpu kick after injecting interrupt via IMSIC guest file x86: - Fix an nVMX bug where KVM fails to detect that, after nested VM-Exit, L1 has a pending IRQ (or NMI). - To avoid freeing the PIC while vCPUs are still around, which would cause a NULL pointer access with the previous patch, destroy vCPUs before any VM-level destruction. - Handle failures to create vhost_tasks" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: kvm: retry nx_huge_page_recovery_thread creation vhost: return task creation error instead of NULL KVM: nVMX: Process events on nested VM-Exit if injectable IRQ or NMI is pending KVM: x86: Free vCPUs before freeing VM state riscv: KVM: Remove unnecessary vcpu kick KVM: arm64: Ensure a VMID is allocated before programming VTTBR_EL2 KVM: arm64: Fix tcr_el2 initialisation in hVHE mode riscv: KVM: Fix SBI sleep_type use riscv: KVM: Fix SBI TIME error generation riscv: KVM: Fix SBI IPI error generation riscv: KVM: Fix hart suspend_type use riscv: KVM: Fix hart suspend status check
2025-03-01Revert "ata: libata-core: Add ATA_QUIRK_NOLPM for Samsung SSD 870 QVO drives"Niklas Cassel
This reverts commit cc77e2ce187d26cc66af3577bf896d7410eb25ab. It was reported that adding ATA_QUIRK_NOLPM for Samsung SSD 870 QVO drives breaks entering lower package states for certain systems. It turns out that Samsung SSD 870 QVO actually has working LPM when using a recent SSD firmware version. The author of commit cc77e2ce187d ("ata: libata-core: Add ATA_QUIRK_NOLPM for Samsung SSD 870 QVO drives") reported himself that only older SSD firmware versions have broken LPM: https://lore.kernel.org/stable/93c10d38-718c-459d-84a5-4d87680b4da7@debian.org/ Unfortunately, he did not specify which older firmware version he was using which had broken LPM. Let's revert this quirk, which has FW version field specified as NULL (which means that it applies for all Samsung SSD 870 QVO firmware versions) for now. Once the author reports which older firmware version(s) that are broken, we can create a more fine grained quirk, which populates the FW version field accordingly. Fixes: cc77e2ce187d ("ata: libata-core: Add ATA_QUIRK_NOLPM for Samsung SSD 870 QVO drives") Reported-by: Dieter Mummenschanz <dmummenschanz@web.de> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219747 Link: https://lore.kernel.org/r/20250228122603.91814-2-cassel@kernel.org Signed-off-by: Niklas Cassel <cassel@kernel.org>
2025-03-01kvm: retry nx_huge_page_recovery_thread creationKeith Busch
A VMM may send a non-fatal signal to its threads, including vCPU tasks, at any time, and thus may signal vCPU tasks during KVM_RUN. If a vCPU task receives the signal while its trying to spawn the huge page recovery vhost task, then KVM_RUN will fail due to copy_process() returning -ERESTARTNOINTR. Rework call_once() to mark the call complete if and only if the called function succeeds, and plumb the function's true error code back to the call_once() invoker. This provides userspace with the correct, non-fatal error code so that the VMM doesn't terminate the VM on -ENOMEM, and allows subsequent KVM_RUN a succeed by virtue of retrying creation of the NX huge page task. Co-developed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> [implemented the kvm user side] Signed-off-by: Keith Busch <kbusch@kernel.org> Message-ID: <20250227230631.303431-3-kbusch@meta.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-03-01vhost: return task creation error instead of NULLKeith Busch
Lets callers distinguish why the vhost task creation failed. No one currently cares why it failed, so no real runtime change from this patch, but that will not be the case for long. Signed-off-by: Keith Busch <kbusch@kernel.org> Message-ID: <20250227230631.303431-2-kbusch@meta.com> Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-02-28caif_virtio: fix wrong pointer check in cfv_probe()Vitaliy Shevtsov
del_vqs() frees virtqueues, therefore cfv->vq_tx pointer should be checked for NULL before calling it, not cfv->vdev. Also the current implementation is redundant because the pointer cfv->vdev is dereferenced before it is checked for NULL. Fix this by checking cfv->vq_tx for NULL instead of cfv->vdev before calling del_vqs(). Fixes: 0d2e1a2926b1 ("caif_virtio: Introduce caif over virtio") Signed-off-by: Vitaliy Shevtsov <v.shevtsov@mt-integration.ru> Reviewed-by: Gerhard Engleder <gerhard@engleder-embedded.com> Link: https://patch.msgid.link/20250227184716.4715-1-v.shevtsov@mt-integration.ru Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-28Merge tag 'thermal-6.14-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control fixes from Rafael Wysocki: "These fix the processing of DT thermal properties and the Power Allocator thermal governor: - Fix parsing cooling-maps in DT for trip points with more than one cooling device (Rafael Wysocki) - Fix granted_power computation in the Power Allocator thermal governor and make it update total_weight on configuration changes after the thermal zone has been registered (Yu-Che Cheng)" * tag 'thermal-6.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: gov_power_allocator: Update total_weight on bind and cdev updates thermal/of: Fix cdev lookup in thermal_of_should_bind() thermal: gov_power_allocator: Fix incorrect calculation in divvy_up_power()
2025-02-28Merge branch 'add-usb-net-support-for-telit-cinterion-fn990b'Jakub Kicinski
Fabio Porcedda says: ==================== Add usb net support for Telit Cinterion FN990B Add usb net support for Telit Cinterion FE990B. Also fix Telit Cinterion FE990A name. Connection with ModemManager was tested also AT ports. There is a different patch set for the usb option part. 0x10b0: rmnet + tty (AT/NMEA) + tty (AT) + tty (AT) + tty (AT) + tty (diag) + DPL + QDSS (Qualcomm Debug SubSystem) + adb T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 7 Spd=480 MxCh= 0 D: Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10b0 Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE990 S: SerialNumber=28c2595e C: #Ifs= 9 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=50 Driver=qmi_wwan E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=32ms I: If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=88(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=8a(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=8b(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 6 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=80 Driver=(none) E: Ad=8c(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 7 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=70 Driver=(none) E: Ad=8d(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 8 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=(none) E: Ad=07(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=8e(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms 0x10b1: MBIM + tty (AT/NMEA) + tty (AT) + tty (AT) + tty (AT) + tty (diag) + DPL + QDSS (Qualcomm Debug SubSystem) + adb T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 8 Spd=480 MxCh= 0 D: Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10b1 Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE990 S: SerialNumber=28c2595e C: #Ifs=10 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim E: Ad=82(I) Atr=03(Int.) MxPS= 64 Ivl=32ms I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=88(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 5 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=8a(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 6 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=8b(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 7 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=80 Driver=(none) E: Ad=8c(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 8 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=70 Driver=(none) E: Ad=8d(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 9 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=(none) E: Ad=07(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=8e(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms 0x10b2: RNDIS + tty (AT/NMEA) + tty (AT) + tty (AT) + tty (AT) + tty (diag) + DPL + QDSS (Qualcomm Debug SubSystem) + adb T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 9 Spd=480 MxCh= 0 D: Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10b2 Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE990 S: SerialNumber=28c2595e C: #Ifs=10 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=ef(misc ) Sub=04 Prot=01 Driver=rndis_host E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=32ms I: If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=88(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 5 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=8a(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 6 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=8b(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 7 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=80 Driver=(none) E: Ad=8c(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 8 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=70 Driver=(none) E: Ad=8d(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 9 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=(none) E: Ad=07(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=8e(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms 0x10d3: ECM + tty (AT/NMEA) + tty (AT) + tty (AT) + tty (AT) + tty (diag) + DPL + QDSS (Qualcomm Debug SubSystem) + adb T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 11 Spd=480 MxCh= 0 D: Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10b3 Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE990 S: SerialNumber=28c2595e C: #Ifs=10 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=06 Prot=00 Driver=cdc_ether E: Ad=82(I) Atr=03(Int.) MxPS= 16 Ivl=32ms I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=88(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 5 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=8a(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 6 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=8b(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 7 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=80 Driver=(none) E: Ad=8c(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 8 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=70 Driver=(none) E: Ad=8d(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 9 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=(none) E: Ad=07(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=8e(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms ==================== Link: https://patch.msgid.link/20250227112441.3653819-1-fabio.porcedda@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-28net: usb: cdc_mbim: fix Telit Cinterion FE990A nameFabio Porcedda
The correct name for FE990 is FE990A so use it in order to avoid confusion with FE990B. Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com> Link: https://patch.msgid.link/20250227112441.3653819-4-fabio.porcedda@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-28net: usb: qmi_wwan: fix Telit Cinterion FE990A nameFabio Porcedda
The correct name for FE990 is FE990A so use it in order to avoid confusion with FE990B. Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com> Link: https://patch.msgid.link/20250227112441.3653819-3-fabio.porcedda@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-28net: usb: qmi_wwan: add Telit Cinterion FE990B compositionFabio Porcedda
Add the following Telit Cinterion FE990B composition: 0x10b0: rmnet + tty (AT/NMEA) + tty (AT) + tty (AT) + tty (AT) + tty (diag) + DPL + QDSS (Qualcomm Debug SubSystem) + adb usb-devices: T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 7 Spd=480 MxCh= 0 D: Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10b0 Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE990 S: SerialNumber=28c2595e C: #Ifs= 9 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=50 Driver=qmi_wwan E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=32ms I: If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=88(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=8a(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=8b(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 6 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=80 Driver=(none) E: Ad=8c(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 7 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=70 Driver=(none) E: Ad=8d(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 8 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=(none) E: Ad=07(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=8e(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms Cc: stable@vger.kernel.org Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com> Link: https://patch.msgid.link/20250227112441.3653819-2-fabio.porcedda@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-28Merge tag 'pm-6.14-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fix from Rafael Wysocki: "Fix the handling of processors that stop the TSC in deeper C-states in the intel_idle driver (Thomas Gleixner)" * tag 'pm-6.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: intel_idle: Handle older CPUs, which stop the TSC in deeper C states, correctly
2025-02-28Merge tag 'x86-urgent-2025-02-28' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: - Fix conflicts between devicetree and ACPI SMP discovery & setup - Fix a warm-boot lockup on AMD SC1100 SoC systems - Fix a W=1 build warning related to x86 IRQ trace event setup - Fix a kernel-doc warning * tag 'x86-urgent-2025-02-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/entry: Fix kernel-doc warning x86/irq: Define trace events conditionally x86/CPU: Fix warm boot hang regression on AMD SC1100 SoC systems x86/of: Don't use DTB for SMP setup if ACPI is enabled
2025-02-28Merge tag 'sched-urgent-2025-02-28' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fix from Ingo Molnar: "Prevent cond_resched() based preemption when interrupts are disabled, on PREEMPT_NONE and PREEMPT_VOLUNTARY kernels" * tag 'sched-urgent-2025-02-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/core: Prevent rescheduling when interrupts are disabled
2025-02-28Merge tag 'perf-urgent-2025-02-28' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf event fixes from Ingo Molnar: "Miscellaneous perf events fixes and a minor HW enablement change: - Fix missing RCU protection in perf_iterate_ctx() - Fix pmu_ctx_list ordering bug - Reject the zero page in uprobes - Fix a family of bugs related to low frequency sampling - Add Intel Arrow Lake U CPUs to the generic Arrow Lake RAPL support table - Fix a lockdep-assert false positive in uretprobes" * tag 'perf-urgent-2025-02-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: uprobes: Remove too strict lockdep_assert() condition in hprobe_expire() perf/x86/rapl: Add support for Intel Arrow Lake U perf/x86/intel: Use better start period for frequency mode perf/core: Fix low freq setting via IOC_PERIOD perf/x86: Fix low freqency setting issue uprobes: Reject the shared zeropage in uprobe_write_opcode() perf/core: Order the PMU list to fix warning about unordered pmu_ctx_list perf/core: Add RCU read lock protection to perf_iterate_ctx()
2025-02-28Merge tag 'objtool-urgent-2025-02-28' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull objtool fixes from Ingo Molnar: "Fix an objtool false positive, and objtool related build warnings that happens on PIE-enabled architectures such as LoongArch" * tag 'objtool-urgent-2025-02-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: objtool: Add bch2_trans_unlocked_or_in_restart_error() to bcachefs noreturns objtool: Fix C jump table annotations for Clang vmlinux.lds: Ensure that const vars with relocations are mapped R/O
2025-02-28net: gso: fix ownership in __udp_gso_segmentAntoine Tenart
In __udp_gso_segment the skb destructor is removed before segmenting the skb but the socket reference is kept as-is. This is an issue if the original skb is later orphaned as we can hit the following bug: kernel BUG at ./include/linux/skbuff.h:3312! (skb_orphan) RIP: 0010:ip_rcv_core+0x8b2/0xca0 Call Trace: ip_rcv+0xab/0x6e0 __netif_receive_skb_one_core+0x168/0x1b0 process_backlog+0x384/0x1100 __napi_poll.constprop.0+0xa1/0x370 net_rx_action+0x925/0xe50 The above can happen following a sequence of events when using OpenVSwitch, when an OVS_ACTION_ATTR_USERSPACE action precedes an OVS_ACTION_ATTR_OUTPUT action: 1. OVS_ACTION_ATTR_USERSPACE is handled (in do_execute_actions): the skb goes through queue_gso_packets and then __udp_gso_segment, where its destructor is removed. 2. The segments' data are copied and sent to userspace. 3. OVS_ACTION_ATTR_OUTPUT is handled (in do_execute_actions) and the same original skb is sent to its path. 4. If it later hits skb_orphan, we hit the bug. Fix this by also removing the reference to the socket in __udp_gso_segment. Fixes: ad405857b174 ("udp: better wmem accounting on gso") Signed-off-by: Antoine Tenart <atenart@kernel.org> Link: https://patch.msgid.link/20250226171352.258045-1-atenart@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-28bcachefs: Don't set BCH_FEATURE_incompat_version_field unless requestedKent Overstreet
We shouldn't be setting incompatible bits or the incompatible version field unless explicitly request or allowed - otherwise we break mounting with old kernels or userspace. Reported-by: Dave Hansen <dave.hansen@linux.intel.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2025-02-28Merge tag 'locking-urgent-2025-02-28' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fix from Ingo Molnar: "Fix an rcuref_put() slowpath race" * tag 'locking-urgent-2025-02-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: rcuref: Plug slowpath race in rcuref_put()
2025-02-28Merge tag 'trace-v6.14-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracing fixes from Steven Rostedt: - Fix crash from bad histogram entry An error path in the histogram creation could leave an entry in a link list that gets freed. Then when a new entry is added it can cause a u-a-f bug. This is fixed by restructuring the code so that the histogram is consistent on failure and everything is cleaned up appropriately. - Fix fprobe self test The fprobe self test relies on no function being attached by ftrace. BPF programs can attach to functions via ftrace and systemd now does so. This causes those functions to appear in the enabled_functions list which holds all functions attached by ftrace. The selftest also uses that file to see if functions are being connected correctly. It counts the functions in the file, but if there's already functions in the file, it fails. Instead, add the number of functions in the file at the start of the test to all the calculations during the test. - Fix potential division by zero of the function profiler stddev The calculated divisor that calculates the standard deviation of the function times can overflow. If the overflow happens to land on zero, that can cause a division by zero. Check for zero from the calculation before doing the division. TODO: Catch when it ever overflows and report it accordingly. For now, just prevent the system from crashing. * tag 'trace-v6.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: ftrace: Avoid potential division by zero in function_stat_show() selftests/ftrace: Let fprobe test consider already enabled functions tracing: Fix bad hist from corrupting named_triggers list
2025-02-28Merge tag 'iommu-fixes-v6.14-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux Pull iommu fixes from Joerg Roedel: - Intel VT-d fixes: - Fix suspicious RCU usage splat - Fix passthrough for devices under PCIe-PCI bridge - AMD-Vi fix: - Fix to preserve bits when updating device table entries * tag 'iommu-fixes-v6.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux: iommu/vt-d: Fix suspicious RCU usage iommu/vt-d: Remove device comparison in context_setup_pass_through_cb iommu/amd: Preserve default DTE fields when updating Host Page Table Root
2025-02-28Merge branch 'inet-ping-remove-extra-skb_clone-consume_skb'Jakub Kicinski
Eric Dumazet says: ==================== inet: ping: remove extra skb_clone()/consume_skb() First patch in the series moves ICMP_EXT_ECHOREPLY handling in icmp_rcv() to prepare the second patch. The second patch removes one skb_clone()/consume_skb() pair when processing ICMP_EXT_REPLY packets. Some people use hundreds of "ping -fq ..." to stress hosts :) ==================== Link: https://patch.msgid.link/20250226183437.1457318-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-28inet: ping: avoid skb_clone() dance in ping_rcv()Eric Dumazet
ping_rcv() callers currently call skb_free() or consume_skb(), forcing ping_rcv() to clone the skb. After this patch ping_rcv() is now 'consuming' the original skb, either moving to a socket receive queue, or dropping it. Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: David Ahern <dsahern@kernel.org> Link: https://patch.msgid.link/20250226183437.1457318-3-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-28ipv4: icmp: do not process ICMP_EXT_ECHOREPLY for broadcast/multicast addressesEric Dumazet
There is no point processing ICMP_EXT_ECHOREPLY for routes which would drop ICMP_ECHOREPLY (RFC 1122 3.2.2.6, 3.2.2.8) This seems an oversight of the initial implementation. Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: David Ahern <dsahern@kernel.org> Link: https://patch.msgid.link/20250226183437.1457318-2-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-28Merge tag 'for-net-2025-02-27' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth Luiz Augusto von Dentz says: ==================== bluetooth pull request for net: - mgmt: Check return of mgmt_alloc_skb - btusb: Initialize .owner field of force_poll_sync_fops * tag 'for-net-2025-02-27' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth: Bluetooth: Add check for mgmt_alloc_skb() in mgmt_device_connected() Bluetooth: Add check for mgmt_alloc_skb() in mgmt_remote_name() bluetooth: btusb: Initialize .owner field of force_poll_sync_fops ==================== Link: https://patch.msgid.link/20250227223802.3299088-1-luiz.dentz@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-28intel_idle: Handle older CPUs, which stop the TSC in deeper C states, correctlyThomas Gleixner
The Intel idle driver is preferred over the ACPI processor idle driver, but fails to implement the work around for Core2 generation CPUs, where the TSC stops in C2 and deeper C-states. This causes stalls and boot delays, when the clocksource watchdog does not catch the unstable TSC before the CPU goes deep idle for the first time. The ACPI driver marks the TSC unstable when it detects that the CPU supports C2 or deeper and the CPU does not have a non-stop TSC. Add the equivivalent work around to the Intel idle driver to cure that. Fixes: 18734958e9bf ("intel_idle: Use ACPI _CST for processor models without C-state tables") Reported-by: Fab Stz <fabstz-it@yahoo.fr> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Fab Stz <fabstz-it@yahoo.fr> Cc: All applicable <stable@vger.kernel.org> Closes: https://lore.kernel.org/all/10cf96aa-1276-4bd4-8966-c890377030c3@yahoo.fr Link: https://patch.msgid.link/87bjupfy7f.ffs@tglx Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2025-02-28wifi: ath12k: Fix invalid data access in ath12k_dp_rx_h_undecap_nwifiManish Dharanenthiran
In certain cases, hardware might provide packets with a length greater than the maximum native Wi-Fi header length. This can lead to accessing and modifying fields in the header within the ath12k_dp_rx_h_undecap_nwifi function for DP_RX_DECAP_TYPE_NATIVE_WIFI decap type and potentially resulting in invalid data access and memory corruption. Add a sanity check before processing the SKB to prevent invalid data access in the undecap native Wi-Fi function for the DP_RX_DECAP_TYPE_NATIVE_WIFI decap type. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Signed-off-by: Manish Dharanenthiran <quic_mdharane@quicinc.com> Signed-off-by: Tamizh Chelvam Raja <tamizh.raja@oss.qualcomm.com> Link: https://patch.msgid.link/20250211090302.4105141-1-tamizh.raja@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-28wifi: ath12k: Report proper tx completion status to mac80211Vinith Kumar R
Currently Tx completion for few exception packets are received from firmware and the tx status updated to mac80211. The tx status values of HAL_WBM_REL_HTT_TX_COMP_STATUS_DROP and HAL_WBM_REL_HTT_TX_COMP_STATUS_TTL are considered as tx failure and reported as tx failure to mac80211. But these failure status is due to internal firmware tx drop and these packets were not tried to transmit in the air. In case of mesh this invalid tx status report might trigger mpath broken issue due to increase in mpath fail average. So do not report these tx status as tx failure instead free the skb by calling ieee80211_free_txskb(), and that will be accounted as dropped frame. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Signed-off-by: Vinith Kumar R <quic_vinithku@quicinc.com> Signed-off-by: Tamizh Chelvam Raja <quic_tamizhr@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://patch.msgid.link/20241122173432.2064858-1-quic_tamizhr@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-28wifi: ath11k: Deprecate qcom,ath11k-calibration-variant propertiesKrzysztof Kozlowski
Add support for calibration-like properties without 'ath11k' prefix, while still keeping everything backwards compatible. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patch.msgid.link/20250225-b-wifi-qcom-calibration-variant-v1-5-3b2aa3f89c53@linaro.org Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-28wifi: ath10k: Deprecate qcom,ath10k-calibration-variant propertiesKrzysztof Kozlowski
Add support for calibration-like properties without 'ath10k' prefix, while still keeping everything backwards compatible. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patch.msgid.link/20250225-b-wifi-qcom-calibration-variant-v1-4-3b2aa3f89c53@linaro.org Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-28dt-bindings: wireless: ath12k: Strip ath12k prefix from calibration propertyKrzysztof Kozlowski
Devicetree properties describing exactly the same thing should be reusable between device bindings. All Qualcomm Atheros WiFi chips needs certain calibration data, so properties should not be prefixed with device family (ath12k). Deprecate qcom,ath12k-calibration-variant and alike, so we gradually switch to a common property. This will also allow moving these properties to common schema, if desired. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patch.msgid.link/20250225-b-wifi-qcom-calibration-variant-v1-3-3b2aa3f89c53@linaro.org Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-28dt-bindings: wireless: ath11k: Strip ath11k prefix from calibration propertyKrzysztof Kozlowski
Devicetree properties describing exactly the same thing should be reusable between device bindings. All Qualcomm Atheros WiFi chips needs certain calibration data, so properties should not be prefixed with device family (ath11k). Deprecate qcom,ath11k-calibration-variant and alike, so we gradually switch to a common property. This will also allow moving these properties to common schema, if desired. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patch.msgid.link/20250225-b-wifi-qcom-calibration-variant-v1-2-3b2aa3f89c53@linaro.org Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-28dt-bindings: wireless: ath10k: Strip ath10k prefix from calibration propertiesKrzysztof Kozlowski
Devicetree properties describing exactly the same thing should be reusable between device bindings. All Qualcomm Atheros WiFi chips needs certain calibration data, so properties should not be prefixed with device family (ath10k). Deprecate qcom,ath10k-calibration-variant and alike, so we gradually switch to a common property. This will also allow moving these properties to common schema, if desired. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patch.msgid.link/20250225-b-wifi-qcom-calibration-variant-v1-1-3b2aa3f89c53@linaro.org Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-28wifi: ath12k: pass BSSID index as input for EMAAloka Dixit
Function ath12k_mac_setup_bcn_tmpl_ema() retrieves 'bss_conf' only to get BSSID index which is an overhead because the caller ath12k_mac_setup_bcn_tmpl() has already stored this locally. Pass the index as an input instead. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Signed-off-by: Aloka Dixit <aloka.dixit@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250210182718.408891-6-aloka.dixit@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-28wifi: ath12k: pass tx arvif for MBSSID and EMA beacon generationAloka Dixit
Add new input parameter to ath12k_mac_setup_bcn_tmpl_ema() for 'tx_arvif' as the caller ath12k_mac_setup_bcn_tmpl() already stores it locally. Avoid duplicate retrieval. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Signed-off-by: Aloka Dixit <aloka.dixit@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250210182718.408891-5-aloka.dixit@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-28wifi: ath12k: refactor transmitted arvif retrievalAloka Dixit
Create a new function ath12k_mac_get_tx_arvif() to retrieve 'arvif' for the transmitted interface of the MBSSID set. This clean up will help modifying the same code path for MLO changes. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Signed-off-by: Aloka Dixit <aloka.dixit@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250210182718.408891-4-aloka.dixit@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-28wifi: ath11k: pass tx arvif for MBSSID and EMA beacon generationAloka Dixit
Function ath11k_mac_setup_bcn_tmpl() retrieves tx_arvif only for a sanity check and then calls ath11k_mac_setup_bcn_tmpl_mbssid() or ath11k_mac_setup_bcn_tmpl_ema() both of which again retrieve the same pointer. Instead store the pointer and pass it to the latter two functions. Compile tested only. Signed-off-by: Aloka Dixit <aloka.dixit@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250210182718.408891-3-aloka.dixit@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-28wifi: ath11k: refactor transmitted arvif retrievalAloka Dixit
Create a new function ath11k_mac_get_tx_arvif() to retrieve 'arvif' for the transmitted interface of the MBSSID set. This will help modifying the same code path to reflect mac80211 data structure changes to support MLO. This also fixes an issue in ath11k_mac_update_vif_chan() where tx_arvif is not reset to NULL inside for loop during each iteration. Compile tested only. Signed-off-by: Aloka Dixit <aloka.dixit@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250210182718.408891-2-aloka.dixit@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-28Merge branch 'net-stmmac-cleanup-transmit-clock-setting'Jakub Kicinski
Russell King says: ==================== net: stmmac: cleanup transmit clock setting A lot of stmmac platform code which sets the transmit clock is very similar - they decode the speed to the clock rate (125, 25 or 2.5 MHz) and then set a clock to that rate. The DWMAC core appears to have a clock input for the transmit section called clk_tx_i which requires this rate. This series moves the code which sets this clock into the core stmmac code. Patch 1 adds a hook that platforms can use to configure the clock rate. Patch 2 adds a generic implementation. The remainder of the patches convert the glue code for various platforms to use this new infrastructure. ==================== Link: https://patch.msgid.link/Z8AtX-wyPal1auVO@shell.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-28net: stmmac: thead: switch to use set_clk_tx_rate() hookRussell King (Oracle)
Switch from using the fix_mac_speed() hook to set_clk_tx_rate() to manage the transmit clock. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/E1tna14-0052tT-S4@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-28net: stmmac: meson: switch to use set_clk_tx_rate() hookRussell King (Oracle)
Switch from using the fix_mac_speed() hook to set_clk_tx_rate() to manage the transmit clock. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/E1tna0z-0052tN-O1@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-28net: stmmac: ipq806x: switch to use set_clk_tx_rate() hookRussell King (Oracle)
Switch from using the fix_mac_speed() hook to set_clk_tx_rate() to manage the transmit clock. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/E1tna0u-0052tH-KQ@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-28net: stmmac: rk: switch to use set_clk_tx_rate() hookRussell King (Oracle)
Switch from using the fix_mac_speed() hook to set_clk_tx_rate() to manage the transmit clock. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/E1tna0p-0052t8-Gn@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-28net: stmmac: imx: use generic stmmac_set_clk_tx_rate()Russell King (Oracle)
Convert non-i.MX93 users to use the generic stmmac_set_clk_tx_rate() to configure the MAC transmit clock rate. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/E1tna0k-0052t2-Cc@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-28net: stmmac: intel: use generic stmmac_set_clk_tx_rate()Russell King (Oracle)
Use the generic stmmac_set_clk_tx_rate() to configure the MAC transmit clock. Note that given the current unpatched driver structure, plat_dat->fix_mac_speed will always be populated with kmb_eth_fix_mac_speed(), even when no clock is present. We preserve this behaviour in this patch by always initialising plat_dat->clk_tx_i and plat_dat->set_clk_tx_rate. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/E1tna0f-0052sw-8r@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-28net: stmmac: s32: use generic stmmac_set_clk_tx_rate()Russell King (Oracle)
Use the generic stmmac_set_clk_tx_rate() to configure the MAC transmit clock. Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/E1tna0a-0052sq-59@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-28net: stmmac: starfive: use generic stmmac_set_clk_tx_rate()Russell King (Oracle)
Use the generic stmmac_set_clk_tx_rate() to configure the MAC transmit clock. Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/E1tna0V-0052sk-1L@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-14 19:00:30 +0000