Add l2tp.sh in net from ubuntu_kernel_selftests back

[Po-Hsu Lin]

[Impact]
We have this test disabled intentionally in the past because of the
lack of commit 27d53323664c54 "l2tp: remove skb_dst_set() from
l2tp_xmit_skb()" in our kernels.

The way we disable it is to override the executable bit with our
autotest-client-tests suite [1], but this makes the test suite
complain about script is not executable. Henceforth we further
disable it by removing it from the Makefile in the patch "UBUNTU:
SAUCE: selftests/net -- disable timeout"

Now with commit 27d53323664c54 landed and l2tp.sh test re-enabled in
our test suite [2], we still need to revert that SAUCE patch to get
it tested.

[1] https://kernel.ubuntu.com/git/ubuntu/autotest-client-tests.git/commit/?id=05d7eebf32c6872ebce6c9e5275b1ff9d91ecd16
[2] https://kernel.ubuntu.com/git/ubuntu/autotest-client-tests.git/commit/?id=7dea7776ce431e5a1c550dc73b1d9ac0ba49698d

[Fix]
Revert "UBUNTU: SAUCE: selftests/net -- disable l2tp.sh test"

This test only exists in our tree since Focal.

[Test]
Run the net test suite in kselftest with patched source tree:
  sudo make -C linux/tools/testing/selftests TARGETS=net run_tests

The l2tp.sh test will be executed.

[Where problems could occur]
This is only for testing tools, however if commit 27d53323664c54 "l2tp:
remove skb_dst_set() from l2tp_xmit_skb()" didn't land properly we
might crash our testing node like in bug 1854968. Also, we might see
new failures caused by this test in the test report.

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-oem-5.10 - 5.10.0-1038.40

---------------
linux-oem-5.10 (5.10.0-1038.40) focal; urgency=medium

  * CVE-2021-33909
    - SAUCE: seq_file: Disallow extremely large seq buffer allocations

linux-oem-5.10 (5.10.0-1037.38) focal; urgency=medium

  * focal/linux-oem-5.10: 5.10.0-1037.38 -proposed tracker (LP: #1935808)

  * Mute/mic LEDs no function on some HP platfroms (LP: #1934878)
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 450 G8
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 445 G8
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 630 G8

linux-oem-5.10 (5.10.0-1036.37) focal; urgency=medium

  * focal/linux-oem-5.10: 5.10.0-1036.37 -proposed tracker (LP: #1934760)

  * Packaging resync (LP: #1786013)
    - [Packaging] resync getabis
    - [Packaging] update helper scripts

  * mute/micmute LEDs no function on HP EliteBook 830 G8 Notebook PC
    (LP: #1934239)
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook 830 G8 Notebook PC

  * Add l2tp.sh in net from ubuntu_kernel_selftests back (LP: #1934293)
    - Revert "UBUNTU: SAUCE: selftests/net -- disable l2tp.sh test"

  * devlink_port_split in net from ubuntu_kernel_selftests linux ADT test
    failure with linux/5.11.0-18.19 ( list index out of range) (LP: #1928889)
    - selftests: net: devlink_port_split.py: skip the test if no devlink device

  * icmp_redirect.sh in net from ubuntu_kernel_selftests failed on F-OEM-5.6 /
    F-OEM-5.10 / F-OEM-5.13 / F / G / H (LP: #1880645)
    - selftests: icmp_redirect: support expected failures

linux-oem-5.10 (5.10.0-1035.36) focal; urgency=medium

  * focal/linux-oem-5.10: 5.10.0-1035.36 -proposed tracker (LP: #1932479)

  * Packaging resync (LP: #1786013)
    - update dkms package versions

  * XPS 9510 (TGL) Screen Brightness could not be changed (LP: #1933566)
    - SAUCE: drm/i915: Force DPCD backlight mode for Dell XPS 9510(TGL)

  * mute/micmute LEDs no function on HP EliteBook x360 830 G8 (LP: #1933508)
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook x360 830 G8

  * Focal update: v5.10.46 upstream stable release (LP: #1933367)
    - dmaengine: idxd: add missing dsa driver unregister
    - dmaengine: fsl-dpaa2-qdma: Fix error return code in two functions
    - dmaengine: xilinx: dpdma: initialize registers before request_irq
    - dmaengine: ALTERA_MSGDMA depends on HAS_IOMEM
    - dmaengine: QCOM_HIDMA_MGMT depends on HAS_IOMEM
    - dmaengine: SF_PDMA depends on HAS_IOMEM
    - dmaengine: stedma40: add missing iounmap() on error in d40_probe()
    - afs: Fix an IS_ERR() vs NULL check
    - mm/memory-failure: make sure wait for page writeback in memory_failure
    - kvm: LAPIC: Restore guard to prevent illegal APIC register access
    - fanotify: fix copy_event_to_user() fid error clean up
    - batman-adv: Avoid WARN_ON timing related checks
    - mac80211: fix skb length check in ieee80211_scan_rx()
    - mlxsw: reg: Spectrum-3: Enforce lowest max-shaper burst size of 11
    - mlxsw: core: Set thermal zone polling delay argument to real value at init
    - libbpf: Fixes incorrect rx_ring_setup_done
    - net: ipv4: fix memory...

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

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-hirsute' to 'verification-done-hirsute'. If the problem still exists, change the tag 'verification-needed-hirsute' to 'verification-failed-hirsute'.

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!

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

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!

[Po-Hsu Lin (cypressyew)]

Hirsute 5.11.0-26.28:
 07:55:59 DEBUG| [stdout] ok 32 selftests: net: l2tp.sh

[Po-Hsu Lin (cypressyew)]

Focal 5.4.0-81.91:
 23:38:07 DEBUG| [stdout] ok 32 selftests: net: l2tp.sh

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 5.4.0-81.91

---------------
linux (5.4.0-81.91) focal; urgency=medium

  * Packaging resync (LP: #1786013)
    - update dkms package versions

  * large_dir in ext4 broken (LP: #1933074)
    - SAUCE: ext4: fix directory index node split corruption

  * Some test in kselftest/net on focal source tree were not tested at all
    (LP: #1934282)
    - selftests/net: add missing tests to Makefile

  * curtin: install flash-kernel in arm64 UEFI unexpected (LP: #1918427)
    - [Packaging] Allow grub-efi-arm* to satisfy recommends on ARM

  * Add l2tp.sh in net from ubuntu_kernel_selftests back (LP: #1934293)
    - Revert "UBUNTU: SAUCE: selftests/net -- disable l2tp.sh test"

  * icmp_redirect.sh in net from ubuntu_kernel_selftests failed on F-OEM-5.6 /
    F-OEM-5.10 / F-OEM-5.13 / F / G / H (LP: #1880645)
    - selftests: icmp_redirect: support expected failures

  * Focal update: v5.4.128 upstream stable release (LP: #1934179)
    - dmaengine: ALTERA_MSGDMA depends on HAS_IOMEM
    - dmaengine: QCOM_HIDMA_MGMT depends on HAS_IOMEM
    - dmaengine: stedma40: add missing iounmap() on error in d40_probe()
    - afs: Fix an IS_ERR() vs NULL check
    - mm/memory-failure: make sure wait for page writeback in memory_failure
    - kvm: LAPIC: Restore guard to prevent illegal APIC register access
    - batman-adv: Avoid WARN_ON timing related checks
    - net: ipv4: fix memory leak in netlbl_cipsov4_add_std
    - vrf: fix maximum MTU
    - net: rds: fix memory leak in rds_recvmsg
    - net: lantiq: disable interrupt before sheduling NAPI
    - udp: fix race between close() and udp_abort()
    - rtnetlink: Fix regression in bridge VLAN configuration
    - net/sched: act_ct: handle DNAT tuple collision
    - net/mlx5e: Remove dependency in IPsec initialization flows
    - net/mlx5e: Fix page reclaim for dead peer hairpin
    - net/mlx5: Consider RoCE cap before init RDMA resources
    - net/mlx5e: allow TSO on VXLAN over VLAN topologies
    - net/mlx5e: Block offload of outer header csum for UDP tunnels
    - netfilter: synproxy: Fix out of bounds when parsing TCP options
    - sch_cake: Fix out of bounds when parsing TCP options and header
    - alx: Fix an error handling path in 'alx_probe()'
    - net: stmmac: dwmac1000: Fix extended MAC address registers definition
    - net: make get_net_ns return error if NET_NS is disabled
    - qlcnic: Fix an error handling path in 'qlcnic_probe()'
    - netxen_nic: Fix an error handling path in 'netxen_nic_probe()'
    - net: qrtr: fix OOB Read in qrtr_endpoint_post
    - ptp: improve max_adj check against unreasonable values
    - net: cdc_ncm: switch to eth%d interface naming
    - lantiq: net: fix duplicated skb in rx descriptor ring
    - net: usb: fix possible use-after-free in smsc75xx_bind
    - net: fec_ptp: fix issue caused by refactor the fec_devtype
    - net: ipv4: fix memory leak in ip_mc_add1_src
    - net/af_unix: fix a data-race in unix_dgram_sendmsg / unix_release_sock
    - be2net: Fix an error handling path in 'be_probe()'
    - net: hamradio: fix memory leak in mkiss_close
    - net: cdc_eem: fix tx fixup skb leak
    - cxgb4: fix wrong shift.
    - bnx...

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 5.11.0-31.33

---------------
linux (5.11.0-31.33) hirsute; urgency=medium

  * hirsute/linux: 5.11.0-31.33 -proposed tracker (LP: #1939553)

  * REGRESSION: shiftfs lets sendfile fail with EINVAL (LP: #1939301)
    - SAUCE: shiftfs: fix sendfile() invocations

linux (5.11.0-26.28) hirsute; urgency=medium

  * Packaging resync (LP: #1786013)
    - update dkms package versions

  * large_dir in ext4 broken (LP: #1933074)
    - SAUCE: ext4: fix directory index node split corruption

  * Add l2tp.sh in net from ubuntu_kernel_selftests back (LP: #1934293)
    - Revert "UBUNTU: SAUCE: selftests/net -- disable l2tp.sh test"

  * icmp_redirect.sh in net from ubuntu_kernel_selftests failed on F-OEM-5.6 /
    F-OEM-5.10 / F-OEM-5.13 / F / G / H (LP: #1880645)
    - selftests: icmp_redirect: support expected failures

  * Mute/mic LEDs no function on some HP platfroms (LP: #1934878)
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 450 G8
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 445 G8
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 630 G8

  * [SRU][OEM-5.10/H] Fix HDMI output issue on Intel TGL GPU (LP: #1934864)
    - drm/i915: Fix HAS_LSPCON macro for platforms between GEN9 and GEN10

  * mute/micmute LEDs no function on HP EliteBook 830 G8 Notebook PC
    (LP: #1934239)
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook 830 G8 Notebook PC

  * ubuntu-host driver lacks lseek ops (LP: #1934110)
    - ubuntu-host: add generic lseek op

  * ubuntu_kernel_selftests ftrace fails on arm64 F / aws-5.8 / amd64 F
    azure-5.8 (LP: #1927749)
    - selftests/ftrace: fix event-no-pid on 1-core machine

  * Hirsute update: upstream stable patchset 2021-06-29 (LP: #1934012)
    - proc: Track /proc/$pid/attr/ opener mm_struct
    - ASoC: max98088: fix ni clock divider calculation
    - ASoC: amd: fix for pcm_read() error
    - spi: Fix spi device unregister flow
    - spi: spi-zynq-qspi: Fix stack violation bug
    - bpf: Forbid trampoline attach for functions with variable arguments
    - net/nfc/rawsock.c: fix a permission check bug
    - usb: cdns3: Fix runtime PM imbalance on error
    - ASoC: Intel: bytcr_rt5640: Add quirk for the Glavey TM800A550L tablet
    - ASoC: Intel: bytcr_rt5640: Add quirk for the Lenovo Miix 3-830 tablet
    - vfio-ccw: Reset FSM state to IDLE inside FSM
    - vfio-ccw: Serialize FSM IDLE state with I/O completion
    - ASoC: sti-sas: add missing MODULE_DEVICE_TABLE
    - spi: sprd: Add missing MODULE_DEVICE_TABLE
    - usb: chipidea: udc: assign interrupt number to USB gadget structure
    - isdn: mISDN: netjet: Fix crash in nj_probe:
    - bonding: init notify_work earlier to avoid uninitialized use
    - netlink: disable IRQs for netlink_lock_table()
    - net: mdiobus: get rid of a BUG_ON()
    - cgroup: disable controllers at parse time
    - wq: handle VM suspension in stall detection
    - net/qla3xxx: fix schedule while atomic in ql_sem_spinlock
    - RDS tcp loopback connection can hang
    - net:sfc: fix non-freed irq in legacy irq mode
    - scsi: bnx2fc: Return failure if io_req is already in ABTS processing
    - scsi:...

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-oem-5.13 - 5.13.0-1010.11

---------------
linux-oem-5.13 (5.13.0-1010.11) focal; urgency=medium

  * focal/linux-oem-5.13: 5.13.0-1010.11 -proposed tracker (LP: #1937217)

  * Packaging resync (LP: #1786013)
    - [Packaging] update update.conf, follow impish

  * [SRU][OEM-5.13/U] Fix firmware reload failure of MT7921 (LP: #1936790)
    - mt76: mt7921: continue to probe driver when fw already downloaded

  * Backport support for AMD SMU statistics (LP: #1934809)
    - platform/x86: amd-pmc: Fix command completion code
    - platform/x86: amd-pmc: Fix SMU firmware reporting mechanism
    - platform/x86: amd-pmc: call dump registers only once
    - platform/x86: amd-pmc: Add support for logging SMU metrics
    - platform/x86: amd-pmc: Add support for logging s0ix counters
    - platform/x86: amd-pmc: Add support for ACPI ID AMDI0006
    - platform/x86: amd-pmc: Add new acpi id for future PMC controllers
    - platform/x86: amd-pmc: Use return code on suspend
    - platform/x86: amd-pmc: Fix missing unlock on error in amd_pmc_send_cmd()
    - platform/x86: amd-pmc: Fix undefined reference to __udivdi3

  * Skip rtcpie test in kselftests/timers if the default RTC device does not
    exist (LP: #1937991)
    - selftests: timers: rtcpie: skip test if default RTC device does not exist

  * Support AMD W6600 [1002:73E3] (LP: #1938145)
    - drm/amdgpu: add new dimgrey cavefish DID

  * Add additional Mediatek MT7921 WiFi/BT device IDs (LP: #1937004)
    - Bluetooth: btusb: Fixed too many in-token issue for Mediatek Chip.
    - Bluetooth: btusb: Add support for Lite-On Mediatek Chip
    - Bluetooth: btusb: fix memory leak
    - SAUCE: Bluetooth: btusb: Add Mediatek MT7921 support for Foxconn
    - SAUCE: Bluetooth: btusb: Add Mediatek MT7921 support for IMC Network
    - SAUCE: Bluetooth: btusb: Add support for Foxconn Mediatek Chip

  * Add new PCI MMIO based thermal driver [8086:461d] for Intel Alder Lake
    (LP: #1934741)
    - thermal/drivers/int340x/processor_thermal: Split enumeration and processing
      part
    - thermal/drivers/int340x/processor_thermal: Add PCI MMIO based thermal driver

  * On TGL platforms screen shows garbage when browsing website by scrolling
    mouse (LP: #1926579)
    - drm/i915/display: Disable PSR2 if TGL Display stepping is B1 from A0

  * Fix kernel panic caused by legacy devices on AMD platforms (LP: #1936682)
    - SAUCE: iommu/amd: Keep swiotlb enabled to ensure devices with 32bit DMA
      still work

  * Fix display output on HP hybrid GFX laptops (LP: #1936296)
    - drm/i915: Invoke another _DSM to enable MUX on HP Workstation laptops

  * Add support for AMD BCL DID (LP: #1936785)
    - SAUCE: drm/amdgpu: add another Renior DID

  * e1000e blocks the boot process when it tried to write checksum to its NVM
    (LP: #1936998)
    - SAUCE: e1000e: Do not take care about recovery NVM checksum

  * Mute/mic LEDs no function on some HP platfroms (LP: #1934878)
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 450 G8
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 445 G8
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 630 G8

  * ...

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is awaiting verification that the linux/5.13.0-22.22 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-impish' to 'verification-done-impish'. If the problem still exists, change the tag 'verification-needed-impish' to 'verification-failed-impish'.

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!

[Po-Hsu Lin (cypressyew)]

I can see this test available in Impish 5.13.0-22.22:
ubuntu_kernel_selftests.net:l2tp.sh

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 5.13.0-22.22

---------------
linux (5.13.0-22.22) impish; urgency=medium

  * impish/linux: 5.13.0-22.22 -proposed tracker (LP: #1949740)

  * Packaging resync (LP: #1786013)
    - debian/dkms-versions -- update from kernel-versions (main/2021.11.08)

  * ebpf: bpf_redirect fails with ip6 gre interfaces (LP: #1947164)
    - net: handle ARPHRD_IP6GRE in dev_is_mac_header_xmit()

  * require CAP_NET_ADMIN to attach N_HCI ldisc (LP: #1949516)
    - Bluetooth: hci_ldisc: require CAP_NET_ADMIN to attach N_HCI ldisc

  * CVE-2021-3744 // CVE-2021-3764
    - crypto: ccp - fix resource leaks in ccp_run_aes_gcm_cmd()

  * ppc64 BPF JIT mod by 1 will not return 0 (LP: #1948351)
    - powerpc/bpf: Fix BPF_MOD when imm == 1

  * Fix Screen freeze after resume from suspend with iGPU [1002:6987]
    (LP: #1949050)
    - drm/amdgpu: reenable BACO support for 699F:C7 polaris12 SKU
    - drm/amdgpu: add missing cleanups for Polaris12 UVD/VCE on suspend
    - drm/amdgpu: Fix crash on device remove/driver unload

  * Intel I225-IT ethernet controller: igc: probe of 0000:02:00.0 failed with
    error -1 (LP: #1945576)
    - igc: Remove _I_PHY_ID checking
    - igc: Remove phy->type checking

  * Fail to detect audio output from external monitor (LP: #1948767)
    - ALSA: hda: intel: Allow repeatedly probing on codec configuration errors

  * Drop "UBUNTU: SAUCE: cachefiles: Page leaking in
    cachefiles_read_backing_file while vmscan is active" (LP: #1947709)
    - Revert "UBUNTU: SAUCE: cachefiles: Page leaking in
      cachefiles_read_backing_file while vmscan is active"

  * rtw89 kernel module for Realtek 8852 wifi is missing (LP: #1945967)
    - rtw89: add Realtek 802.11ax driver
    - rtw89: Remove redundant check of ret after call to rtw89_mac_enable_bb_rf
    - rtw89: fix return value check in rtw89_cam_send_sec_key_cmd()
    - rtw89: remove unneeded semicolon
    - [Config] RTW89=m

  * Impish update: upstream stable patchset 2021-11-03 (LP: #1949636)
    - mm: fix uninitialized use in overcommit_policy_handler
    - usb: gadget: r8a66597: fix a loop in set_feature()
    - usb: dwc2: gadget: Fix ISOC flow for BDMA and Slave
    - usb: dwc2: gadget: Fix ISOC transfer complete handling for DDMA
    - usb: musb: tusb6010: uninitialized data in tusb_fifo_write_unaligned()
    - cifs: fix incorrect check for null pointer in header_assemble
    - xen/x86: fix PV trap handling on secondary processors
    - usb-storage: Add quirk for ScanLogic SL11R-IDE older than 2.6c
    - USB: serial: cp210x: add ID for GW Instek GDM-834x Digital Multimeter
    - USB: cdc-acm: fix minor-number release
    - Revert "USB: bcma: Add a check for devm_gpiod_get"
    - binder: make sure fd closes complete
    - staging: greybus: uart: fix tty use after free
    - Re-enable UAS for LaCie Rugged USB3-FW with fk quirk
    - usb: dwc3: core: balance phy init and exit
    - usb: core: hcd: Add support for deferring roothub registration
    - USB: serial: mos7840: remove duplicated 0xac24 device ID
    - USB: serial: option: add Telit LN920 compositions
    - USB: serial: option: remove duplicate USB device ID
    - USB: serial: option: add d...

[Po-Hsu Lin (cypressyew)]

I can see this fix on Jammy tree as well.