[Bug 1933385] Re: selftests: bpf: test_verifier fixes

2021-07-20 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 4.15.0-151.157

---
linux (4.15.0-151.157) bionic; urgency=medium

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

linux (4.15.0-150.155) bionic; urgency=medium

  * bionic/linux: 4.15.0-150.155 -proposed tracker (LP: #1934374)

  * lxd exec fails (LP: #1934187)
- SAUCE: Revert "proc: Check /proc/$pid/attr/ writes against file opener"

linux (4.15.0-149.153) bionic; urgency=medium

  * bionic/linux: 4.15.0-149.153 -proposed tracker (LP: #1933434)

  * selftests: bpf: test_verifier fixes (LP: #1933385)
- bpf: Update selftests to reflect new error states
- bpf, selftests: Adjust few selftest result_unpriv outcomes

  * CVE-2021-33200
- bpf: Fix mask direction swap upon off reg sign change

linux (4.15.0-148.152) bionic; urgency=medium

  * bionic/linux: 4.15.0-148.152 -proposed tracker (LP: #1932515)

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

  * Upstream v5.9 introduced 'module' patches that removed exported symbols
(LP: #1932065)
- SAUCE: Revert "modules: inherit TAINT_PROPRIETARY_MODULE"
- SAUCE: Revert "modules: return licensing information from find_symbol"
- SAUCE: Revert "modules: rename the licence field in struct symsearch to
  license"
- SAUCE: Revert "modules: unexport __module_address"
- SAUCE: Revert "modules: unexport __module_text_address"
- SAUCE: Revert "modules: mark each_symbol_section static"
- SAUCE: Revert "modules: mark find_symbol static"
- SAUCE: Revert "modules: mark ref_module static"

  * Disable hv-kvp-daemon.service on certain instance types (LP: #1932081)
- [Packaging]: Add kernel command line condition to hv-kvp-daemon service

  * Bionic update: upstream stable patchset 2021-06-11 (LP: #1931740)
- openrisc: Fix a memory leak
- RDMA/rxe: Clear all QP fields if creation failed
- scsi: qla2xxx: Fix error return code in qla82xx_write_flash_dword()
- ptrace: make ptrace() fail if the tracee changed its pid unexpectedly
- cifs: fix memory leak in smb2_copychunk_range
- ALSA: line6: Fix racy initialization of LINE6 MIDI
- ALSA: usb-audio: Validate MS endpoint descriptors
- ALSA: bebob/oxfw: fix Kconfig entry for Mackie d.2 Pro
- Revert "ALSA: sb8: add a check for request_region"
- Revert "rapidio: fix a NULL pointer dereference when create_workqueue()
  fails"
- rapidio: handle create_workqueue() failure
- xen-pciback: reconfigure also from backend watch handler
- dm snapshot: fix crash with transient storage and zero chunk size
- Revert "video: hgafb: fix potential NULL pointer dereference"
- Revert "net: stmicro: fix a missing check of clk_prepare"
- Revert "leds: lp5523: fix a missing check of return value of lp55xx_read"
- Revert "hwmon: (lm80) fix a missing check of bus read in lm80 probe"
- Revert "video: imsttfb: fix potential NULL pointer dereferences"
- Revert "ecryptfs: replace BUG_ON with error handling code"
- Revert "gdrom: fix a memory leak bug"
- cdrom: gdrom: deallocate struct gdrom_unit fields in remove_gdrom
- cdrom: gdrom: initialize global variable at init time
- Revert "media: rcar_drif: fix a memory disclosure"
- Revert "rtlwifi: fix a potential NULL pointer dereference"
- Revert "qlcnic: Avoid potential NULL pointer dereference"
- Revert "niu: fix missing checks of niu_pci_eeprom_read"
- ethernet: sun: niu: fix missing checks of niu_pci_eeprom_read()
- net: stmicro: handle clk_prepare() failure during init
- net: rtlwifi: properly check for alloc_workqueue() failure
- leds: lp5523: check return value of lp5xx_read and jump to cleanup code
- qlcnic: Add null check after calling netdev_alloc_skb
- video: hgafb: fix potential NULL pointer dereference
- vgacon: Record video mode changes with VT_RESIZEX
- vt: Fix character height handling with VT_RESIZEX
- tty: vt: always invoke vc->vc_sw->con_resize callback
- video: hgafb: correctly handle card detect failure during probe
- Bluetooth: SMP: Fail if remote and local public keys are identical
- firmware: arm_scpi: Prevent the ternary sign expansion bug
- platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios
- locking/mutex: clear MUTEX_FLAGS if wait_list is empty due to signal
- ALSA: hda/realtek: Add some CLOVE SSIDs of ALC293
- Revert "serial: mvebu-uart: Fix to avoid a potential NULL pointer
  dereference"
- mm, vmstat: drop zone->lock in /proc/pagetypeinfo
- usb: dwc3: gadget: Enable suspend events
- NFC: nci: fix memory leak in nci_allocate_device
- NFSv4: Fix a NULL pointer dereference in pnfs_mark_matching_lsegs_return()
- iommu/vt-d: Fix sysfs leak in alloc_iommu()
- perf intel-pt: Fix sample instruction bytes
- perf intel-pt: Fix transaction abort handling
- proc: Check /proc/$pid/attr/ writes against file opener

[Bug 1933385] Re: selftests: bpf: test_verifier fixes

2021-07-16 Thread Thadeu Lima de Souza Cascardo
4.15.0-150-generic
Summary: 802 PASSED, 0 FAILED


** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic

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  selftests: bpf: test_verifier fixes

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[Bug 1933385] Re: selftests: bpf: test_verifier fixes

2021-06-24 Thread 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-
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!


** Tags added: verification-needed-bionic

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Title:
  selftests: bpf: test_verifier fixes

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[Bug 1933385] Re: selftests: bpf: test_verifier fixes

2021-06-24 Thread Stefan Bader
** Changed in: linux (Ubuntu Bionic)
   Status: In Progress => Fix Committed

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Title:
  selftests: bpf: test_verifier fixes

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[Bug 1933385] Re: selftests: bpf: test_verifier fixes

2021-06-23 Thread Thadeu Lima de Souza Cascardo
Backport of mainline commit d7a5091351756d0ae8e63134313c455624e36a13
("bpf: Update selftests to reflect new error states") is needed. The
v4.14.y version, bb53b0a9798abf96a7a43ba0701d37b1ab038e58, should apply
cleanly. Kamal has a working backport that reduces the number of
failures from 23 to 2.

Then, commit 1bad6fd52be4ce12d207e2820ceb0f29ab31fc53 ("bpf, selftests:
Adjust few selftest result_unpriv outcomes") needs to be backported as
well.

Then, one small update to the backport of d7a509135175, due to our sauce
commit 0950405884128, which was added upstream at commit
80c9b2fae87bb5c5698940da1a981f14f89518d1.

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Title:
  selftests: bpf: test_verifier fixes

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