[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
This bug was fixed in the package linux-oem-osp1 - 5.0.0-1065.70
---
linux-oem-osp1 (5.0.0-1065.70) bionic; urgency=medium
* bionic/linux-oem-osp1: 5.0.0-1065.70 -proposed tracker (LP:
#1887090)
[ Ubuntu: 5.0.0-58.62 ]
* disco/linux: 5.0.0-58.62 -proposed tracker (LP: #1887094)
* linux 4.15.0-109-generic network DoS regression vs -108 (LP: #1886668)
- SAUCE: Revert "netprio_cgroup: Fix unlimited memory leak of v2 cgroups"
linux-oem-osp1 (5.0.0-1064.69) bionic; urgency=medium
* bionic/linux-oem-osp1: 5.0.0-1064.69 -proposed tracker (LP:
#1885656)
* Update lockdown patches (LP: #1884159)
- [Config] Update kexec signature config options
[ Ubuntu: 5.0.0-57.61 ]
* disco/linux: 5.0.0-57.61 -proposed tracker (LP: #1885660)
* seccomp_bpf fails on powerpc (LP: #1885757)
- SAUCE: selftests/seccomp: fix ptrace tests on powerpc
* Disco update: upstream stable patchset 2020-06-29 (LP: #1885629)
- ipv6: fix IPV6_ADDRFORM operation logic
- net_failover: fixed rollback in net_failover_open()
- bridge: Avoid infinite loop when suppressing NS messages with invalid
options
- vxlan: Avoid infinite loop when suppressing NS messages with invalid
options
- tun: correct header offsets in napi frags mode
- btrfs: Detect unbalanced tree with empty leaf before crashing btree
operations
- crypto: talitos - fix ECB and CBC algs ivsize
- Input: mms114 - fix handling of mms345l
- ARM: 8977/1: ptrace: Fix mask for thumb breakpoint hook
- sched/fair: Don't NUMA balance for kthreads
- Input: synaptics - add a second working PNP_ID for Lenovo T470s
- drivers/net/ibmvnic: Update VNIC protocol version reporting
- powerpc/xive: Clear the page tables for the ESB IO mapping
- ath9k_htc: Silence undersized packet warnings
- RDMA/uverbs: Make the event_queue fds return POLLERR when disassociated
- x86/cpu/amd: Make erratum #1054 a legacy erratum
- perf probe: Accept the instance number of kretprobe event
- mm: add kvfree_sensitive() for freeing sensitive data objects
- aio: fix async fsync creds
- x86_64: Fix jiffies ODR violation
- x86/PCI: Mark Intel C620 MROMs as having non-compliant BARs
- x86/speculation: Prevent rogue cross-process SSBD shutdown
- x86/reboot/quirks: Add MacBook6,1 reboot quirk
- efi/efivars: Add missing kobject_put() in sysfs entry creation error path
- ALSA: es1688: Add the missed snd_card_free()
- ALSA: hda/realtek - add a pintbl quirk for several Lenovo machines
- ALSA: usb-audio: Fix inconsistent card PM state after resume
- ALSA: usb-audio: Add vendor, product and profile name for HP Thunderbolt
Dock
- ACPI: sysfs: Fix reference count leak in acpi_sysfs_add_hotplug_profile()
- ACPI: CPPC: Fix reference count leak in acpi_cppc_processor_probe()
- ACPI: GED: add support for _Exx / _Lxx handler methods
- ACPI: PM: Avoid using power resources if there are none for D0
- cgroup, blkcg: Prepare some symbols for module and !CONFIG_CGROUP usages
- nilfs2: fix null pointer dereference at nilfs_segctor_do_construct()
- spi: dw: Fix controller unregister order
- spi: bcm2835aux: Fix controller unregister order
- spi: bcm-qspi: when tx/rx buffer is NULL set to 0
- PM: runtime: clk: Fix clk_pm_runtime_get() error path
- crypto: cavium/nitrox - Fix 'nitrox_get_first_device()' when ndevlist is
fully iterated
- ALSA: pcm: disallow linking stream to itself
- x86/{mce,mm}: Unmap the entire page if the whole page is affected and
poisoned
- KVM: x86: Fix APIC page invalidation race
- kvm: x86: Fix L1TF mitigation for shadow MMU
- KVM: x86/mmu: Consolidate "is MMIO SPTE" code
- KVM: x86: only do L1TF workaround on affected processors
- x86/speculation: Avoid force-disabling IBPB based on STIBP and enhanced
IBRS.
- x86/speculation: PR_SPEC_FORCE_DISABLE enforcement for indirect branches.
- spi: No need to assign dummy value in spi_unregister_controller()
- spi: Fix controller unregister order
- spi: pxa2xx: Fix controller unregister order
- spi: bcm2835: Fix controller unregister order
- spi: pxa2xx: Fix runtime PM ref imbalance on probe error
- crypto: virtio: Fix use-after-free in
virtio_crypto_skcipher_finalize_req()
- crypto: virtio: Fix src/dst scatterlist calculation in
__virtio_crypto_skcipher_do_req()
- crypto: virtio: Fix dest length calculation in
__virtio_crypto_skcipher_do_req()
- selftests/net: in rxtimestamp getopt_long needs terminating null entry
- ovl: initialize error in ovl_copy_xattr
- proc: Use new_inode not new_inode_pseudo
- video: fbdev: w100fb: Fix a potential double free.
- KVM: nSVM: fix condition for filtering async PF
- KVM: nSVM: leave ASID aside in copy_vmcb_control_area
- KVM: nVMX: Consult only the "basic" exit reason when routing nested exit
- KVM: MIPS: Define
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
This bug was fixed in the package linux-oem-5.6 - 5.6.0-1020.20 --- linux-oem-5.6 (5.6.0-1020.20) focal; urgency=medium * focal/linux-oem-5.6: 5.6.0-1020.20 -proposed tracker (LP: #1886753) * Realtek [10ec:c82f] Subsystem [17aa:c02f] Wifi adapter not found (LP: #1886247) - SAUCE: rtw88: 8822ce: add support for device ID 0xc82f * [WD19TB] external DP failed with DRM error message (LP: #1886165) - drm/i915/tgl: Update TC DP vswing table - drm/i915/tgl: Implement WA_16011163337 - SAUCE: drm/i915/bios: add intel_bios_hdmi_level_shift() - drm/i915/tgl: Add HBR and HBR2+ voltage swing table - drm/i915/dc3co: Avoid full modeset when EXITLINE needs to be changed - drm/i915/tgl+: Use the correct DP_TP_* register instances in MST encoders - drm/i915/tgl+: Fix TBT DPLL fractional divider for 38.4MHz ref clock * ubuntu_aufs_smoke_test failed on Focal OEM 5.6 (LP: #1879308) - SAUCE: fs: Enable aufs -- Timo Aaltonen Wed, 08 Jul 2020 11:44:53 +0300 ** Changed in: linux-oem-5.6 (Ubuntu Groovy) Status: Invalid => Fix Released ** Changed in: linux (Ubuntu Groovy) Status: In Progress => Fix Released ** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-11935 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
This bug was fixed in the package linux - 5.4.0-42.46 --- linux (5.4.0-42.46) focal; urgency=medium * focal/linux: 5.4.0-42.46 -proposed tracker (LP: #1887069) * linux 4.15.0-109-generic network DoS regression vs -108 (LP: #1886668) - SAUCE: Revert "netprio_cgroup: Fix unlimited memory leak of v2 cgroups" linux (5.4.0-41.45) focal; urgency=medium * focal/linux: 5.4.0-41.45 -proposed tracker (LP: #1885855) * Packaging resync (LP: #1786013) - update dkms package versions * CVE-2019-19642 - kernel/relay.c: handle alloc_percpu returning NULL in relay_open * CVE-2019-16089 - SAUCE: nbd_genl_status: null check for nla_nest_start * CVE-2020-11935 - aufs: do not call i_readcount_inc() * ip_defrag.sh in net from ubuntu_kernel_selftests failed with 5.0 / 5.3 / 5.4 kernel (LP: #1826848) - selftests: net: ip_defrag: ignore EPERM * Update lockdown patches (LP: #1884159) - SAUCE: acpi: disallow loading configfs acpi tables when locked down * seccomp_bpf fails on powerpc (LP: #1885757) - SAUCE: selftests/seccomp: fix ptrace tests on powerpc * Introduce the new NVIDIA 418-server and 440-server series, and update the current NVIDIA drivers (LP: #1881137) - [packaging] add signed modules for the 418-server and the 440-server flavours -- Khalid Elmously Thu, 09 Jul 2020 19:50:26 -0400 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
This bug was fixed in the package linux - 5.3.0-62.56 --- linux (5.3.0-62.56) eoan; urgency=medium * CVE-2020-0543 - UBUNTU/SAUCE: x86/speculation/srbds: do not try to turn mitigation off when not supported * Packaging resync (LP: #1786013) - [Packaging] update helper scripts * Eoan update: upstream stable patchset 2020-06-05 (LP: #1882303) - i2c: dev: Fix the race between the release of i2c_dev and cdev - KVM: SVM: Fix potential memory leak in svm_cpu_init() - ima: Set file->f_mode instead of file->f_flags in ima_calc_file_hash() - evm: Check also if *tfm is an error pointer in init_desc() - ima: Fix return value of ima_write_policy() - mtd: spinand: Propagate ECC information to the MTD structure - fix multiplication overflow in copy_fdtable() - ubifs: remove broken lazytime support - iommu/amd: Fix over-read of ACPI UID from IVRS table - i2c: mux: demux-pinctrl: Fix an error handling path in 'i2c_demux_pinctrl_probe()' - ubi: Fix seq_file usage in detailed_erase_block_info debugfs file - gcc-common.h: Update for GCC 10 - HID: multitouch: add eGalaxTouch P80H84 support - HID: alps: Add AUI1657 device ID - HID: alps: ALPS_1657 is too specific; use U1_UNICORN_LEGACY instead - scsi: qla2xxx: Fix hang when issuing nvme disconnect-all in NPIV - scsi: qla2xxx: Delete all sessions before unregister local nvme port - configfs: fix config_item refcnt leak in configfs_rmdir() - vhost/vsock: fix packet delivery order to monitoring devices - aquantia: Fix the media type of AQC100 ethernet controller in the driver - component: Silence bind error on -EPROBE_DEFER - scsi: ibmvscsi: Fix WARN_ON during event pool release - HID: i2c-hid: reset Synaptics SYNA2393 on resume - x86/apic: Move TSC deadline timer debug printk - gtp: set NLM_F_MULTI flag in gtp_genl_dump_pdp() - HID: quirks: Add HID_QUIRK_NO_INIT_REPORTS quirk for Dell K12A keyboard-dock - ceph: fix double unlock in handle_cap_export() - stmmac: fix pointer check after utilization in stmmac_interrupt - USB: core: Fix misleading driver bug report - platform/x86: asus-nb-wmi: Do not load on Asus T100TA and T200TA - ARM: futex: Address build warning - padata: Replace delayed timer with immediate workqueue in padata_reorder - padata: initialize pd->cpu with effective cpumask - padata: purge get_cpu and reorder_via_wq from padata_do_serial - ALSA: iec1712: Initialize STDSP24 properly when using the model=staudio option - ALSA: pcm: fix incorrect hw_base increase - ALSA: hda/realtek - Fix silent output on Gigabyte X570 Aorus Xtreme - ALSA: hda/realtek - Add more fixup entries for Clevo machines - drm/etnaviv: fix perfmon domain interation - apparmor: fix potential label refcnt leak in aa_change_profile - apparmor: Fix aa_label refcnt leak in policy_update - dmaengine: tegra210-adma: Fix an error handling path in 'tegra_adma_probe()' - dmaengine: owl: Use correct lock in owl_dma_get_pchan() - drm/i915/gvt: Init DPLL/DDI vreg for virtual display instead of inheritance. - powerpc: Remove STRICT_KERNEL_RWX incompatibility with RELOCATABLE - powerpc/64s: Disable STRICT_KERNEL_RWX - media: fdp1: Fix R-Car M3-N naming in debug message - Revert "net/ibmvnic: Fix EOI when running in XIVE mode" - Revert "gfs2: Don't demote a glock until its revokes are written" - staging: iio: ad2s1210: Fix SPI reading - staging: greybus: Fix uninitialized scalar variable - iio: sca3000: Remove an erroneous 'get_device()' - iio: dac: vf610: Fix an error handling path in 'vf610_dac_probe()' - misc: rtsx: Add short delay after exit from ASPM - mei: release me_cl object reference - ipack: tpci200: fix error return code in tpci200_register() - rapidio: fix an error in get_user_pages_fast() error handling - rxrpc: Fix a memory leak in rxkad_verify_response() - x86/unwind/orc: Fix unwind_get_return_address_ptr() for inactive tasks - iio: adc: stm32-adc: Use dma_request_chan() instead dma_request_slave_channel() - iio: adc: stm32-adc: fix device used to request dma - iio: adc: stm32-dfsdm: Use dma_request_chan() instead dma_request_slave_channel() - iio: adc: stm32-dfsdm: fix device used to request dma - rxrpc: Trace discarded ACKs - rxrpc: Fix ack discard - ubifs: fix wrong use of crypto_shash_descsize() - i2c: fix missing pm_runtime_put_sync in i2c_device_probe - evm: Fix a small race in init_desc() - afs: Don't unlock fetched data pages until the op completes successfully - mtd: Fix mtd not registered due to nvmem name collision - net/ena: Fix build warning in ena_xdp_set() - x86/mm/cpa: Flush direct map alias during cpa - ibmvnic: Skip fatal error reset after passive init - iommu/amd: Call domain_flush_complete() in update_domain() - drm/amd
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
This bug was fixed in the package linux-oem-osp1 - 5.0.0-1063.68 --- linux-oem-osp1 (5.0.0-1063.68) bionic; urgency=medium * bionic/linux-oem-osp1: 5.0.0-1060.65 -proposed tracker (LP: #1882719) * bionic/linux-oem-osp1: 5.0.0-1063.68 -proposed tracker (LP: #1884983) * kernel NULL pointer dereference when plugging/unpluggin USB-c (power or hub) (LP: #1878544) - usb: typec: altmode: Fix typec_altmode_get_partner sometimes returning an invalid pointer * audio card disappeared after suspend device during audio playback Edit (LP: #1882035) - ASoC: SOF: topology: set trigger order for FE DAI link * tpm: fix TIS locality timeout problems (LP: #1881710) - SAUCE: tpm: fix TIS locality timeout problems * Performing function level reset of AMD onboard USB and audio devices causes system lockup (LP: #1865988) - SAUCE: PCI: Avoid FLR for AMD Matisse HD Audio & USB 3.0 - SAUCE: PCI: Avoid FLR for AMD Starship USB 3.0 * Realtek 8723DE [10ec:d723] subsystem [10ec:d738] disconnects unsolicitedly when Bluetooth is paired: Reason: 23=IEEE8021X_FAILED (LP: #1878147) - SAUCE: Revert "UBUNTU: SAUCE: rtw88: Move driver IQK to set channel before association for 11N chip" - SAUCE: Revert "UBUNTU: SAUCE: rtw88: fix rate for a while after being connected" - SAUCE: Revert "UBUNTU: SAUCE: rtw88: No retry and report for auth and assoc" - SAUCE: Revert "UBUNTU: SAUCE: rtw88: 8723d: Add coex support" - rtw88: add rtw_read8_mask and rtw_read16_mask - rtw88: add a debugfs entry to dump coex's info - rtw88: add a debugfs entry to enable/disable coex mechanism - rtw88: configure TX queue EDCA parameters - rtw88: 8723d: Add coex support - SAUCE: rtw88: coex: 8723d: set antanna control owner - SAUCE: rtw88: coex: 8723d: handle BT inquiry cases - SAUCE: rtw88: fix EAPOL 4-way failure by finish IQK earlier * Fix incorrect speed/duplex when I210 device is runtime suspended (LP: #1880656) - igb: Report speed and duplex as unknown when device is runtime suspended [ Ubuntu: 5.0.0-56.60 ] * disco/linux: 5.0.0-56.60 -proposed tracker (LP: #1884984) * Packaging resync (LP: #1786013) - [Packaging] update helper scripts * bpf_get_stack from test_verifier in ubuntu_bpf failed on Bionic 5.0 (LP: #1881263) - Revert "bpf: fix buggy r0 retval refinement for tracing helpers" * CVE-2020-0543 - UBUNTU/SAUCE: x86/speculation/srbds: do not try to turn mitigation off when not supported * Disco update: upstream stable patchset 2020-06-04 (LP: #1882128) - x86/uaccess, ubsan: Fix UBSAN vs. SMAP - ubsan: build ubsan.c more conservatively - i2c: dev: Fix the race between the release of i2c_dev and cdev - KVM: SVM: Fix potential memory leak in svm_cpu_init() - riscv: set max_pfn to the PFN of the last page - ima: Set file->f_mode instead of file->f_flags in ima_calc_file_hash() - evm: Check also if *tfm is an error pointer in init_desc() - ima: Fix return value of ima_write_policy() - mtd: spinand: Propagate ECC information to the MTD structure - fix multiplication overflow in copy_fdtable() - ubifs: remove broken lazytime support - iommu/amd: Fix over-read of ACPI UID from IVRS table - i2c: mux: demux-pinctrl: Fix an error handling path in 'i2c_demux_pinctrl_probe()' - ubi: Fix seq_file usage in detailed_erase_block_info debugfs file - gcc-common.h: Update for GCC 10 - HID: multitouch: add eGalaxTouch P80H84 support - HID: alps: Add AUI1657 device ID - HID: alps: ALPS_1657 is too specific; use U1_UNICORN_LEGACY instead - scsi: qla2xxx: Fix hang when issuing nvme disconnect-all in NPIV - scsi: qla2xxx: Delete all sessions before unregister local nvme port - configfs: fix config_item refcnt leak in configfs_rmdir() - vhost/vsock: fix packet delivery order to monitoring devices - aquantia: Fix the media type of AQC100 ethernet controller in the driver - component: Silence bind error on -EPROBE_DEFER - scsi: ibmvscsi: Fix WARN_ON during event pool release - HID: i2c-hid: reset Synaptics SYNA2393 on resume - x86/apic: Move TSC deadline timer debug printk - gtp: set NLM_F_MULTI flag in gtp_genl_dump_pdp() - HID: quirks: Add HID_QUIRK_NO_INIT_REPORTS quirk for Dell K12A keyboard-dock - ceph: fix double unlock in handle_cap_export() - stmmac: fix pointer check after utilization in stmmac_interrupt - USB: core: Fix misleading driver bug report - platform/x86: asus-nb-wmi: Do not load on Asus T100TA and T200TA - ARM: futex: Address build warning - padata: Replace delayed timer with immediate workqueue in padata_reorder - padata: initialize pd->cpu with effective cpumask - padata: purge get_cpu and reorder_via_wq from padata_do_serial - ALSA: iec1712: Initialize STDSP24 properly when using the model=staudio option - ALSA: pcm: fix i
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
This bug was fixed in the package linux-oem-5.6 - 5.6.0-1018.18
---
linux-oem-5.6 (5.6.0-1018.18) focal; urgency=medium
* focal/linux-oem-5.6: 5.6.0-1018.18 -proposed tracker (LP: #1884496)
* Focal update: v5.6.18 upstream stable release (LP: #1883304)
- devinet: fix memleak in inetdev_init()
- l2tp: add sk_family checks to l2tp_validate_socket
- l2tp: do not use inet_hash()/inet_unhash()
- net: check untrusted gso_size at kernel entry
- net/mlx5: Fix crash upon suspend/resume
- net: stmmac: enable timestamp snapshot for required PTP packets in dwmac
v5.10a
- net: usb: qmi_wwan: add Telit LE910C1-EUX composition
- NFC: st21nfca: add missed kfree_skb() in an error path
- nfp: flower: fix used time of merge flow statistics
- sctp: check assoc before SCTP_ADDR_{MADE_PRIM, ADDED} event
- virtio_vsock: Fix race condition in virtio_transport_recv_pkt
- vsock: fix timeout in vsock_accept()
- net: be more gentle about silly gso requests coming from user
- net: dsa: felix: send VLANs on CPU port as egress-tagged
- mptcp: fix unblocking connect()
- net/sched: fix infinite loop in sch_fq_pie
- net/mlx5e: replace EINVAL in mlx5e_flower_parse_meta()
- USB: serial: qcserial: add DW5816e QDL support
- USB: serial: usb_wwan: do not resubmit rx urb on fatal errors
- USB: serial: option: add Telit LE910C1-EUX compositions
- USB: serial: ch341: add basis for quirk detection
- USB: serial: ch341: fix lockup of devices with limited prescaler
- iio:chemical:sps30: Fix timestamp alignment
- iio: vcnl4000: Fix i2c swapped word reading.
- iio:chemical:pms7003: Fix timestamp alignment and prevent data leak.
- iio: adc: stm32-adc: fix a wrong error message when probing interrupts
- usb: musb: start session in resume for host port
- usb: musb: Fix runtime PM imbalance on error
- serial: 8250: Enable 16550A variants by default on non-x86
- vt: keyboard: avoid signed integer overflow in k_ascii
- tty: hvc_console, fix crashes on parallel open/close
- staging: rtl8712: Fix IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK
- CDC-ACM: heed quirk also in error handling
- nvmem: qfprom: remove incorrect write support
- x86/cpu: Add a steppings field to struct x86_cpu_id
- x86/cpu: Add 'table' argument to cpu_matches()
- x86/speculation: Add Special Register Buffer Data Sampling (SRBDS)
mitigation
- x86/speculation: Add SRBDS vulnerability and mitigation documentation
- x86/speculation: Add Ivy Bridge to affected list
- uprobes: ensure that uprobe->offset and ->ref_ctr_offset are properly
aligned
- Revert "net/mlx5: Annotate mutex destroy for root ns"
- Linux 5.6.18
* NULL pointer dereference in nvme reset work-queue when VMD raid mode and
SecureBoot turned on simultaneously on TigerLake (LP: #1876707)
- iommu: Use C99 flexible array in fwspec
- iommu: Define dev_iommu_fwspec_get() for !CONFIG_IOMMU_API
- ACPI/IORT: Remove direct access of dev->iommu_fwspec
- drm/msm/mdp5: Remove direct access of dev->iommu_fwspec
- iommu/tegra-gart: Remove direct access of dev->iommu_fwspec
- iommu: Rename struct iommu_param to dev_iommu
- iommu: Move iommu_fwspec to struct dev_iommu
- iommu/arm-smmu: Fix uninitilized variable warning
- iommu: Introduce accessors for iommu private data
- iommu/arm-smmu-v3: Use accessor functions for iommu private data
- iommu/arm-smmu: Refactor master_cfg/fwspec usage
- iommu/arm-smmu: Use accessor functions for iommu private data
- iommu/renesas: Use accessor functions for iommu private data
- iommu/mediatek: Use accessor functions for iommu private data
- iommu/qcom: Use accessor functions for iommu private data
- iommu/virtio: Use accessor functions for iommu private data
- iommu: Fix the memory leak in dev_iommu_free()
- iommu: Move fwspec->iommu_priv to struct dev_iommu
- iommu: Move default domain allocation to separate function
- iommu: Add def_domain_type() callback in iommu_ops
- iommu/amd: Implement iommu_ops->def_domain_type call-back
- iommu/vt-d: Wire up iommu_ops->def_domain_type
- iommu/amd: Remove dma_mask check from check_device()
- iommu/amd: Return -ENODEV in add_device when device is not handled by
IOMMU
- iommu: Add probe_device() and release_device() call-backs
- iommu: Move default domain allocation to iommu_probe_device()
- iommu: Keep a list of allocated groups in __iommu_probe_device()
- iommu: Move new probe_device path to separate function
- iommu: Split off default domain allocation from group assignment
- iommu: Move iommu_group_create_direct_mappings() out of
iommu_group_add_device()
- iommu: Export bus_iommu_probe() and make is safe for re-probing
- iommu/amd: Remove dev_data->passthrough
- iommu/amd: Convert to probe/release_device() call-backs
- iommu/vt-d
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
This bug was fixed in the package linux - 5.4.0-40.44 --- linux (5.4.0-40.44) focal; urgency=medium * linux-oem-5.6-tools-common and -tools-host should be dropped (LP: #1881120) - [Packaging] Add Conflicts/Replaces to remove linux-oem-5.6-tools-common and -tools-host * Packaging resync (LP: #1786013) - [Packaging] update helper scripts * Slow send speed with Intel I219-V on Ubuntu 18.04.1 (LP: #1802691) - e1000e: Disable TSO for buffer overrun workaround * CVE-2020-0543 - UBUNTU/SAUCE: x86/speculation/srbds: do not try to turn mitigation off when not supported * Realtek 8723DE [10ec:d723] subsystem [10ec:d738] disconnects unsolicitedly when Bluetooth is paired: Reason: 23=IEEE8021X_FAILED (LP: #1878147) - SAUCE: Revert "UBUNTU: SAUCE: rtw88: Move driver IQK to set channel before association for 11N chip" - SAUCE: Revert "UBUNTU: SAUCE: rtw88: fix rate for a while after being connected" - SAUCE: Revert "UBUNTU: SAUCE: rtw88: No retry and report for auth and assoc" - SAUCE: Revert "UBUNTU: SAUCE: rtw88: 8723d: Add coex support" - rtw88: add a debugfs entry to dump coex's info - rtw88: add a debugfs entry to enable/disable coex mechanism - rtw88: 8723d: Add coex support - SAUCE: rtw88: coex: 8723d: set antanna control owner - SAUCE: rtw88: coex: 8723d: handle BT inquiry cases - SAUCE: rtw88: fix EAPOL 4-way failure by finish IQK earlier * CPU stress test fails with focal kernel (LP: #1867900) - [Config] Disable hisi_sec2 temporarily * Enforce all config annotations (LP: #1879327) - [Config]: do not enforce CONFIG_VERSION_SIGNATURE - [Config]: prepare to enforce all - [Config]: enforce all config options * Focal update: v5.4.44 upstream stable release (LP: #1881927) - ax25: fix setsockopt(SO_BINDTODEVICE) - dpaa_eth: fix usage as DSA master, try 3 - net: don't return invalid table id error when we fall back to PF_UNSPEC - net: dsa: mt7530: fix roaming from DSA user ports - net: ethernet: ti: cpsw: fix ASSERT_RTNL() warning during suspend - __netif_receive_skb_core: pass skb by reference - net: inet_csk: Fix so_reuseport bind-address cache in tb->fast* - net: ipip: fix wrong address family in init error path - net/mlx5: Add command entry handling completion - net: mvpp2: fix RX hashing for non-10G ports - net: nlmsg_cancel() if put fails for nhmsg - net: qrtr: Fix passing invalid reference to qrtr_local_enqueue() - net: revert "net: get rid of an signed integer overflow in ip_idents_reserve()" - net sched: fix reporting the first-time use timestamp - net/tls: fix race condition causing kernel panic - nexthop: Fix attribute checking for groups - r8152: support additional Microsoft Surface Ethernet Adapter variant - sctp: Don't add the shutdown timer if its already been added - sctp: Start shutdown on association restart if in SHUTDOWN-SENT state and socket is closed - tipc: block BH before using dst_cache - net/mlx5e: kTLS, Destroy key object after destroying the TIS - net/mlx5e: Fix inner tirs handling - net/mlx5: Fix memory leak in mlx5_events_init - net/mlx5e: Update netdev txq on completions during closure - net/mlx5: Fix error flow in case of function_setup failure - net/mlx5: Annotate mutex destroy for root ns - net/tls: fix encryption error checking - net/tls: free record only on encryption error - net: sun: fix missing release regions in cas_init_one(). - net/mlx4_core: fix a memory leak bug. - mlxsw: spectrum: Fix use-after-free of split/unsplit/type_set in case reload fails - ARM: dts: rockchip: fix phy nodename for rk3228-evb - ARM: dts: rockchip: fix phy nodename for rk3229-xms6 - arm64: dts: rockchip: fix status for &gmac2phy in rk3328-evb.dts - arm64: dts: rockchip: swap interrupts interrupt-names rk3399 gpu node - ARM: dts: rockchip: swap clock-names of gpu nodes - ARM: dts: rockchip: fix pinctrl sub nodename for spi in rk322x.dtsi - gpio: tegra: mask GPIO IRQs during IRQ shutdown - ALSA: usb-audio: add mapping for ASRock TRX40 Creator - net: microchip: encx24j600: add missed kthread_stop - gfs2: move privileged user check to gfs2_quota_lock_check - gfs2: Grab glock reference sooner in gfs2_add_revoke - drm/amdgpu: drop unnecessary cancel_delayed_work_sync on PG ungate - drm/amd/powerplay: perform PG ungate prior to CG ungate - drm/amdgpu: Use GEM obj reference for KFD BOs - cachefiles: Fix race between read_waiter and read_copier involving op->to_do - usb: dwc3: pci: Enable extcon driver for Intel Merrifield - usb: phy: twl6030-usb: Fix a resource leak in an error handling path in 'twl6030_usb_probe()' - usb: gadget: legacy: fix redundant initialization warnings - net: freescale: select CONFIG_FIXED_PHY where needed - IB/i40iw: Remo
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
This bug was fixed in the package linux - 4.15.0-109.110 --- linux (4.15.0-109.110) bionic; urgency=medium * Packaging resync (LP: #1786013) - [Packaging] update helper scripts - update dkms package versions * Build and ship a signed wireguard.ko (LP: #1861284) - [Packaging] wireguard -- add support for building signed .ko * CVE-2019-16089 - SAUCE: nbd_genl_status: null check for nla_nest_start * CVE-2019-19642 - kernel/relay.c: handle alloc_percpu returning NULL in relay_open * CVE-2019-12380 - efi/x86/Add missing error handling to old_memmap 1:1 mapping code * CVE-2019-19039 // CVE-2019-19377 - btrfs: sink flush_fn to extent_write_cache_pages - btrfs: extent_io: Move the BUG_ON() in flush_write_bio() one level up - btrfs: Don't submit any btree write bio if the fs has errors * CVE-2019-19036 - btrfs: volumes: Use more straightforward way to calculate map length - btrfs: tree-checker: Try to detect missing INODE_ITEM - Btrfs: tree-checker: detect file extent items with overlapping ranges - Btrfs: make tree checker detect checksum items with overlapping ranges - btrfs: harden agaist duplicate fsid on scanned devices - Btrfs: fix missing data checksums after replaying a log tree - btrfs: reloc: fix reloc root leak and NULL pointer dereference - btrfs: Validate child tree block's level and first key - btrfs: Detect unbalanced tree with empty leaf before crashing btree operations * CVE-2019-19318 - btrfs: tree-checker: Replace root parameter with fs_info - btrfs: tree-checker: Check level for leaves and nodes - btrfs: tree-checker: get fs_info from eb in generic_err - btrfs: tree-checker: get fs_info from eb in file_extent_err - btrfs: tree-checker: get fs_info from eb in check_csum_item - btrfs: tree-checker: get fs_info from eb in dir_item_err - btrfs: tree-checker: get fs_info from eb in check_dir_item - btrfs: tree-checker: get fs_info from eb in block_group_err - btrfs: tree-checker: get fs_info from eb in check_block_group_item - btrfs: tree-checker: get fs_info from eb in check_extent_data_item - btrfs: tree-checker: get fs_info from eb in check_leaf_item - btrfs: tree-checker: get fs_info from eb in check_leaf - btrfs: tree-checker: get fs_info from eb in chunk_err - btrfs: tree-checker: get fs_info from eb in dev_item_err - btrfs: tree-checker: get fs_info from eb in check_dev_item - btrfs: tree-checker: get fs_info from eb in check_inode_item - btrfs: tree-checker: Add ROOT_ITEM check - btrfs: tree-checker: Add EXTENT_ITEM and METADATA_ITEM check - btrfs: tree-checker: Add simple keyed refs check - btrfs: tree-checker: Add EXTENT_DATA_REF check - btrfs: tree-checker: Fix wrong check on max devid - Btrfs: fix selftests failure due to uninitialized i_mode in test inodes * CVE-2019-19813 // CVE-2019-19816 - btrfs: Refactor parameter of BTRFS_MAX_DEVS() from root to fs_info - btrfs: Move btrfs_check_chunk_valid() to tree-check.[ch] and export it - btrfs: tree-checker: Make chunk item checker messages more readable - btrfs: tree-checker: Make btrfs_check_chunk_valid() return EUCLEAN instead of EIO - btrfs: tree-checker: Check chunk item at tree block read time - btrfs: tree-checker: Verify dev item - btrfs: tree-checker: Enhance chunk checker to validate chunk profile - btrfs: tree-checker: Verify inode item - btrfs: inode: Verify inode mode to avoid NULL pointer dereference * CVE-2020-0543 - UBUNTU/SAUCE: x86/speculation/srbds: do not try to turn mitigation off when not supported * Build Nvidia drivers in conjunction with kernel (LP: #1764792) - [Packaging] disable nvidia dkms builds for mainline * Bionic update: upstream stable patchset 2020-06-02 (LP: #1881801) - i2c: dev: Fix the race between the release of i2c_dev and cdev - ima: Set file->f_mode instead of file->f_flags in ima_calc_file_hash() - evm: Check also if *tfm is an error pointer in init_desc() - ima: Fix return value of ima_write_policy() - fix multiplication overflow in copy_fdtable() - iommu/amd: Fix over-read of ACPI UID from IVRS table - i2c: mux: demux-pinctrl: Fix an error handling path in 'i2c_demux_pinctrl_probe()' - ubi: Fix seq_file usage in detailed_erase_block_info debugfs file - gcc-common.h: Update for GCC 10 - HID: multitouch: add eGalaxTouch P80H84 support - scsi: qla2xxx: Fix hang when issuing nvme disconnect-all in NPIV - configfs: fix config_item refcnt leak in configfs_rmdir() - vhost/vsock: fix packet delivery order to monitoring devices - component: Silence bind error on -EPROBE_DEFER - scsi: ibmvscsi: Fix WARN_ON during event pool release - x86/apic: Move TSC deadline timer debug printk - gtp: set NLM_F_MULTI flag in gtp_genl_dump_pdp() - ceph: fix double unlock in handle_
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
Scrap that - not sure why I thought it was in 5.4.0.39. I followed the guidance at x and installed 5.4.0-40-generic Works perfectly for me. Like @bulkadhesive I don't have the Starship (aka Threadripper) device. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
I see this is now packaged and available at https://packages.ubuntu.com /focal-updates/amd64/linux-image-5.4.0-39-generic/download However, the apt index doesn't seem to have been updated yet: http://gb.archive.ubuntu.com/ubuntu/dists/focal-updates/main/signed /linux-amd64/ Is there any guidance as to when that will happen please? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
The fix is also working for me under Focal. My system does not have a '1022:148c' USB device, but I can't see a good reason why it wouldn't work exactly the same as the other two devices. Additional verification is welcome. ** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
** Changed in: linux-oem-osp1 (Ubuntu Bionic) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
** Changed in: linux-oem-5.6 (Ubuntu Focal) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
** Tags removed: verification-needed-eoan ** Tags added: verification-done-eoan -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
I have tested the proposed update under 19.10 and can confirm that it resolves the reset issue for affected devices in my system. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-focal ** Tags added: verification-needed-eoan -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- bionic' to 'verification-done-bionic'. If the problem still exists, change the tag 'verification-needed-bionic' to 'verification-failed- bionic'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- eoan' to 'verification-done-eoan'. If the problem still exists, change the tag 'verification-needed-eoan' to 'verification-failed-eoan'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
** Changed in: linux (Ubuntu Bionic) Status: In Progress => Fix Committed ** Changed in: linux (Ubuntu Eoan) Status: In Progress => Fix Committed ** Changed in: linux (Ubuntu Focal) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
Resubmitted v2: https://lists.ubuntu.com/archives/kernel- team/2020-June/110642.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
** Description changed: + [SRU Justifcation] + + [Impact] + + Devices affected: + + * [1022:148c] USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Starship + USB 3.0 Host Controller + * [1022:149c] USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Matisse + USB 3.0 Host Controller + * [1022:1487] Audio device [0403]: Advanced Micro Devices, Inc. [AMD] + Starship/Matisse HD Audio Controller + + Despite advertising FLReset device capabilities, performing a function level + reset of either of these devices causes the system to lock up. This is of + particular issue where these devices appear in their own IOMMU groups and are + well suited to VFIO passthrough. + + Issue was introduced in AMD's "AGESA Combo-AM4 1.0.0.4 Patch B" microcode + update, and affects dozens of motherboard models across various vendors. + + Additional discussion of this issue: + https://www.reddit.com/r/VFIO/comments/eba5mh/workaround_patch_for_passing_through_usb_and/ + + [Fix] + + Two commits currently landed in linux-pci pci/virutualization: + * 0d14f06cd665 PCI: Avoid FLR for AMD Matisse HD Audio & USB 3.0 + * 5727043c73fd PCI: Avoid FLR for AMD Starship USB 3.0 + + [Test Case] + + Peform the test on an impacted system: + + * B350, B450, X370, X470, X570 motherboards (practically anything with an AM4 + socket); + * Ryzen 3000-series CPU (2000-series possibly also affected); + * BIOS/UEFI firmware that includes "AGESA Combo-AM4 1.0.0.4 Patch B" (check + vendor release notes) + + In the above case where ':10:00.3' is the USB controller '1022:149c', issue + a reset command: + + $ echo 1 | sudo tee /sys/bus/pci/devices/\:10\:00.3/reset + + Impacted systems will not return successfully and become unstable, requiring a + reboot. `/var/logs/syslog` will show something resembling the following: + + xhci_hcd :10:00.3: not ready 1023ms after FLR; waiting + xhci_hcd :10:00.3: not ready 2047ms after FLR; waiting + xhci_hcd :10:00.3: not ready 4095ms after FLR; waiting + xhci_hcd :10:00.3: not ready 8191ms after FLR; waiting + xhci_hcd :10:00.3: not ready 16383ms after FLR; waiting + xhci_hcd :10:00.3: not ready 32767ms after FLR; waiting + xhci_hcd :10:00.3: not ready 65535ms after FLR; giving up + clocksource: timekeeping watchdog on CPU14: Marking clocksource 'tsc' as unstable because the skew is too large: + clocksource: 'hpet' wd_now: f63fcfe wd_last: d468894 mask: + clocksource: 'tsc' cs_now: 60e67e17758 cs_last: 60d2a81ce24 mask: + tsc: Marking TSC unstable due to clocksource watchdog + TSC found unstable after boot, most likely due to broken BIOS. Use 'tsc=unstable'. + sched_clock: Marking unstable (1817664630139, 314261908)<-(1817981099530, -2209419) + + [Regression Risk] + Low. These two patches affect only systems with a device needs fix. + + == Original Bug Description == + $ lsb_release -rd Description:Ubuntu 19.10 Release:19.10 [Impact] Devices affected: * [1022:149c] USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller * [1022:1487] Audio device [0403]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse HD Audio Controller Despite advertising FLReset device capabilities, performing a function level reset of either of these devices causes the system to lock up. This is of particular issue where these devices appear in their own IOMMU groups and are well suited to VFIO passthrough. Issue was introduced in AMD's "AGESA Combo-AM4 1.0.0.4 Patch B" microcode update, and affects dozens of motherboard models across various vendors. Additional discussion of this issue: https://www.reddit.com/r/VFIO/comments/eba5mh/workaround_patch_for_passing_through_usb_and/ [Fix] Add a quirk to disable FLR on these devices. Sample patch attached. [Test Case] Peform the test on an impacted system: * B350, B450, X370, X470, X570 motherboards (practically anything with an AM4 socket); * Ryzen 3000-series CPU (2000-series possibly also affected); * BIOS/UEFI firmware that includes "AGESA Combo-AM4 1.0.0.4 Patch B" (check vendor release notes) In the above case where ':10:00.3' is the USB controller '1022:149c', issue a reset command $ echo 1 | sudo tee /sys/bus/pci/devices/\:10\:00.3/reset Impacted systems will not return successfully and become unstable, requiring a reboot. `/var/logs/syslog` will show something resembling the following Mar 4 14:51:26 bunty kernel: [ 1745.043914] xhci_hcd :10:00.3: not ready 1023ms after FLR; waiting Mar 4 14:51:28 bunty kernel: [ 1747.091910] xhci_hcd :10:00.3: not ready 2047ms after FLR; waiting Mar 4 14:51:32 bunty kernel: [ 1750.163972] xhci_hcd :10:00.3: not ready 4095ms after FLR; waiting Mar 4 14:51:37 bunty kernel: [ 1755.283933] xhci_hcd :10:00.3: not
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
PPA: https://launchpad.net/~vicamo/+archive/ubuntu/ppa-1865988 SRU: https://lists.ubuntu.com/archives/kernel-team/2020-May/110499.html (B/E/F/U/OEM-OSP1-B/OEM-5.6) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
** Also affects: linux (Ubuntu Groovy) Importance: Undecided Assignee: You-Sheng Yang (vicamo) Status: Confirmed ** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Eoan) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: linux-oem-osp1 (Ubuntu) Importance: Undecided Status: New ** Also affects: linux-oem-5.6 (Ubuntu) Importance: Undecided Status: New ** Changed in: linux-oem-osp1 (Ubuntu Eoan) Status: New => Invalid ** Changed in: linux-oem-osp1 (Ubuntu Focal) Status: New => Invalid ** Changed in: linux-oem-osp1 (Ubuntu Groovy) Status: New => Invalid ** Changed in: linux-oem-5.6 (Ubuntu Bionic) Status: New => Invalid ** Changed in: linux-oem-5.6 (Ubuntu Eoan) Status: New => Invalid ** Changed in: linux-oem-5.6 (Ubuntu Groovy) Status: New => Invalid ** Changed in: linux (Ubuntu Bionic) Status: New => In Progress ** Changed in: linux (Ubuntu Bionic) Assignee: (unassigned) => You-Sheng Yang (vicamo) ** Changed in: linux (Ubuntu Eoan) Status: New => In Progress ** Changed in: linux (Ubuntu Eoan) Assignee: (unassigned) => You-Sheng Yang (vicamo) ** Changed in: linux (Ubuntu Focal) Status: New => In Progress ** Changed in: linux (Ubuntu Focal) Assignee: (unassigned) => You-Sheng Yang (vicamo) ** Changed in: linux (Ubuntu Groovy) Status: Confirmed => In Progress ** Changed in: linux-oem-5.6 (Ubuntu Focal) Status: New => In Progress ** Changed in: linux-oem-5.6 (Ubuntu Focal) Assignee: (unassigned) => You-Sheng Yang (vicamo) ** Changed in: linux-oem-osp1 (Ubuntu Bionic) Status: New => In Progress ** Changed in: linux-oem-osp1 (Ubuntu Bionic) Assignee: (unassigned) => You-Sheng Yang (vicamo) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
** Changed in: linux (Ubuntu) Assignee: (unassigned) => You-Sheng Yang (vicamo) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
Thanks @vicamo again for your help. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
Per offline discuss, we will help SRU this patch so that it won't miss current release cycle. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
Thanks so much for the guidance @vicamo I've done as you suggested - though my email(s) have not appeared in the archive: https://lists.ubuntu.com/archives/kernel- team/2020-May/thread.html Do I have to subscribe to kernel-t...@lists.ubuntu.com before posting? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
@Marcos, I think it would be a wonderful experience if you already hold the chance to submit a patch to Ubuntu kernel yourself. You may try following steps to send your patch: 1. `git clone -o focal https://git.launchpad.net/~ubuntu- kernel/ubuntu/+source/linux/+git/focal` 2. `git checkout focal/master-next` 3. `git cherry-pick -s -x efaa35873d66` Here you also need to edit your cherry-pick line to append the origin since it's not already in mainline: "(cherry picked from commit efaa35873d66bf4a4903f757333692766e34e448 helgaas/pci pci/virtualization)" 4. `git format-patch --cover-letter HEAD^` 5. Follow https://wiki.ubuntu.com/StableReleaseUpdates#SRU_Bug_Template to fill the body in the cover letter, 6. Add a BugLink line to both cover letter and the patch 7. Update subject to include tags "[SRU][Focal]" in both cover letter and the patch 8. Send them as a thread to kernel-t...@lists.ubuntu.com -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
Thanks @vicamo I had a look at those documents. If I understand correctly I’d need to either: 1. Ask for a cherry pick by commit hash 2. Provide the patch as a git diff myself - on the basis it’s been accepted upstream. I’ve also heard that lots of fixes are backported anyway to the various vanilla kernel branches. If you could recommend which approach is preferable, I’m happy to have a go. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
@Marcos, awesome! If you're interested, Ubuntu SRU process is documented at: https://wiki.ubuntu.com/StableReleaseUpdates For kernel SRU patch format: https://wiki.ubuntu.com/Kernel/Dev/KernelPatches https://wiki.ubuntu.com/Kernel/Dev/StablePatchFormat We're also more than happy to help here if you feel otherwise. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
@marcos-scriven thanks for going through the process of putting together an upstream patch. I'm still manually applying the patch and building a kernel from Ubuntu (git) sources each time a new kernel becomes available. So hopefully this makes is into Ubuntu's 5.4 kernel (and potentially kernels in other currently supported releases) soon. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
@kaihengfeng and @vicamo I've got a similar patch applied to upstream: https://kernel.googlesource.com/pub/scm/linux/kernel/git/helgaas/pci/+/efaa35873d66bf4a4903f757333692766e34e448 What's the process please to get this backported to Ubuntu's 5.4-x please? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
20.04 is a LTS and will be maintained until 2030, so you really don't have to worry about whether it will be shipped with 20.04 ultimately once it makes its way into mainline kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
Thanks for the suggestions. I agree that that this patch would benefit the wider community, but I was hoping this particular fix would make it into 20.04. Is there a pathway for getting this patch into the kernel that ultimately ships with 20.04? If so, what does that path look like? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
Please send the patch to upstream. Instead of adding a new function, reuse quirk_intel_no_flr() and generalize its name can be a better approach. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
Logs added ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
apport information ** Tags added: apport-collected ** Description changed: $ lsb_release -rd Description:Ubuntu 19.10 Release:19.10 [Impact] Devices affected: * [1022:149c] USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller * [1022:1487] Audio device [0403]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse HD Audio Controller Despite advertising FLReset device capabilities, performing a function level reset of either of these devices causes the system to lock up. This is of particular issue where these devices appear in their own IOMMU groups and are well suited to VFIO passthrough. Issue was introduced in AMD's "AGESA Combo-AM4 1.0.0.4 Patch B" microcode update, and affects dozens of motherboard models across various vendors. Additional discussion of this issue: https://www.reddit.com/r/VFIO/comments/eba5mh/workaround_patch_for_passing_through_usb_and/ [Fix] Add a quirk to disable FLR on these devices. Sample patch attached. [Test Case] Peform the test on an impacted system: * B350, B450, X370, X470, X570 motherboards (practically anything with an AM4 socket); * Ryzen 3000-series CPU (2000-series possibly also affected); * BIOS/UEFI firmware that includes "AGESA Combo-AM4 1.0.0.4 Patch B" (check vendor release notes) In the above case where ':10:00.3' is the USB controller '1022:149c', issue a reset command $ echo 1 | sudo tee /sys/bus/pci/devices/\:10\:00.3/reset Impacted systems will not return successfully and become unstable, requiring a reboot. `/var/logs/syslog` will show something resembling the following Mar 4 14:51:26 bunty kernel: [ 1745.043914] xhci_hcd :10:00.3: not ready 1023ms after FLR; waiting Mar 4 14:51:28 bunty kernel: [ 1747.091910] xhci_hcd :10:00.3: not ready 2047ms after FLR; waiting Mar 4 14:51:32 bunty kernel: [ 1750.163972] xhci_hcd :10:00.3: not ready 4095ms after FLR; waiting Mar 4 14:51:37 bunty kernel: [ 1755.283933] xhci_hcd :10:00.3: not ready 8191ms after FLR; waiting Mar 4 14:51:46 bunty kernel: [ 1764.499943] xhci_hcd :10:00.3: not ready 16383ms after FLR; waiting Mar 4 14:52:04 bunty kernel: [ 1782.164126] xhci_hcd :10:00.3: not ready 32767ms after FLR; waiting Mar 4 14:52:39 bunty kernel: [ 1816.979432] xhci_hcd :10:00.3: not ready 65535ms after FLR; giving up Mar 4 14:52:39 bunty kernel: [ 1817.978790] clocksource: timekeeping watchdog on CPU14: Marking clocksource 'tsc' as unstable because the skew is too large: Mar 4 14:52:39 bunty kernel: [ 1817.978806] clocksource: 'hpet' wd_now: f63fcfe wd_last: d468894 mask: Mar 4 14:52:39 bunty kernel: [ 1817.978809] clocksource: 'tsc' cs_now: 60e67e17758 cs_last: 60d2a81ce24 mask: Mar 4 14:52:39 bunty kernel: [ 1817.978818] tsc: Marking TSC unstable due to clocksource watchdog Mar 4 14:52:40 bunty kernel: [ 1817.978892] TSC found unstable after boot, most likely due to broken BIOS. Use 'tsc=unstable'. Mar 4 14:52:40 bunty kernel: [ 1817.978894] sched_clock: Marking unstable (1817664630139, 314261908)<-(1817981099530, -2209419) [Regression Risk] Unknown + --- + ProblemType: Bug + ApportVersion: 2.20.11-0ubuntu8.2 + Architecture: amd64 + AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/by-path', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D2c', '/dev/snd/pcmC1D1p', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: + DistroRelease: Ubuntu 19.10 + MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. + NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset nvidia + Package: linux (not installed) + ProcFB: 0 EFI VGA + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-40+amdnoflr-generic root=UUID=f2f3748c-f017-47ae-aa38-943e5f5189e0 ro amd_iommu=on + ProcVersionSignature: Ubuntu 5.3.0-40.32+amdnoflr-generic 5.3.18 + RelatedPackageVersions: + linux-restricted-modules-5.3.0-40+amdnoflr-generic N/A + linux-backports-modules-5.3.0-40+amdnoflr-generic N/A + linux-firmware 1.183.3 + Tags: eoan + Uname: Linux 5.3.0-40+amdnoflr-generic x86_64 + UnreportableReason: This report is about a package that is not installed. + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip libvirt lpadmin lxd plugdev sambashare sudo + _MarkForUpload: False + dmi.bios.date: 11/14/2019 + dmi.bios.vendor: American Megatrends Inc. + dmi.bios.version: L3.77 + dmi.board.name: X470 Taichi + dmi.board.vendor: ASRock + dmi.chassis.asset.tag: To Be Filled By O.E.M. + dmi.chassis.type: 3 + dmi.chassis.vendor: To Be Filled By O.E.M. + dmi.chassis.ver
[Bug 1865988] Re: Performing function level reset of AMD onboard USB and audio devices causes system lockup
** Tags added: patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
