[Bug 1920944] Re: kvm: properly tear down PV features on hibernate
This bug was fixed in the package linux-aws - 5.11.0-1009.9+21.10.1 --- linux-aws (5.11.0-1009.9+21.10.1) impish; urgency=medium * impish/linux-aws: 5.11.0-1009.9+21.10.1 -proposed tracker (LP: #1930057) * Packaging resync (LP: #1786013) - [Packaging] update update.conf - update dkms package versions [ Ubuntu: 5.11.0-1009.9 ] * hirsute/linux-aws: 5.11.0-1009.9 -proposed tracker (LP: #1930058) * Hirsute update: v5.11.21 upstream stable release (LP: #1929455) - [Config] aws: updateconfigs for AD9467 * hirsute/linux: 5.11.0-20.21 -proposed tracker (LP: #1930854) * ath11k WIFI not working in proposed kernel 5.11.0-19-generic (LP: #1930637) - bus: mhi: core: Download AMSS image from appropriate function * hirsute/linux: 5.11.0-19.20 -proposed tracker (LP: #1930075) * Packaging resync (LP: #1786013) - update dkms package versions * CVE-2021-33200 - bpf: Wrap aux data inside bpf_sanitize_info container - bpf: Fix mask direction swap upon off reg sign change - bpf: No need to simulate speculative domain for immediates * AX201 BT will cause system could not enter S0i3 (LP: #1928047) - SAUCE: drm/i915: Tweaked Wa_14010685332 for all PCHs * CVE-2021-3490 - SAUCE: Revert "UBUNTU: SAUCE: bpf: verifier: fix ALU32 bounds tracking with bitwise ops" - gpf: Fix alu32 const subreg bound tracking on bitwise operations * CVE-2021-3489 - SAUCE: Revert "UBUNTU: SAUCE: bpf: prevent writable memory-mapping of read- only ringbuf pages" - bpf: Prevent writable memory-mapping of read-only ringbuf pages * Select correct boot VGA when BIOS doesn't do it properly (LP: #1929217) - vgaarb: Use ACPI HID name to find integrated GPU * Realtek USB hubs in Dell WD19SC/DC/TB fail to work after exiting s2idle (LP: #1928242) - USB: Verify the port status when timeout happens during port suspend * CVE-2020-26145 - ath10k: drop fragments with multicast DA for SDIO - ath10k: add CCMP PN replay protection for fragmented frames for PCIe - ath10k: drop fragments with multicast DA for PCIe * CVE-2020-26141 - ath10k: Fix TKIP Michael MIC verification for PCIe * CVE-2020-24587 - ath11k: Clear the fragment cache during key install * CVE-2020-24588 - mac80211: properly handle A-MSDUs that start with an RFC 1042 header - cfg80211: mitigate A-MSDU aggregation attacks - mac80211: drop A-MSDUs on old ciphers - ath10k: drop MPDU which has discard flag set by firmware for SDIO * CVE-2020-26139 - mac80211: do not accept/forward invalid EAPOL frames * CVE-2020-24586 // CVE-2020-24587 // CVE-2020-24587 for such cases. - mac80211: extend protection against mixed key and fragment cache attacks * CVE-2020-24586 // CVE-2020-24587 - mac80211: prevent mixed key and fragment cache attacks - mac80211: add fragment cache to sta_info - mac80211: check defrag PN against current frame - mac80211: prevent attacks on TKIP/WEP as well * CVE-2020-26147 - mac80211: assure all fragments are encrypted * raid10: Block discard is very slow, causing severe delays for mkfs and fstrim operations (LP: #1896578) - md: add md_submit_discard_bio() for submitting discard bio - md/raid10: extend r10bio devs to raid disks - md/raid10: pull the code that wait for blocked dev into one function - md/raid10: improve raid10 discard request - md/raid10: improve discard request for far layout - dm raid: remove unnecessary discard limits for raid0 and raid10 * [SRU][OEM-5.10/H] Fix typec output on AMD Cezanne GPU (LP: #1929646) - drm/amd/display: use max lb for latency hiding * kvm: properly tear down PV features on hibernate (LP: #1920944) - x86/kvm: Fix pr_info() for async PF setup/teardown - x86/kvm: Teardown PV features on boot CPU as well - x86/kvm: Disable kvmclock on all CPUs on shutdown - x86/kvm: Disable all PV features on crash - x86/kvm: Unify kvm_pv_guest_cpu_reboot() with kvm_guest_cpu_offline() * Add support for AMD wireless button (LP: #1928820) - platform/x86: hp-wireless: add AMD's hardware id to the supported list * Can't detect intel wifi 6235 (LP: #1920180) - SAUCE: iwlwifi: add new pci id for 6235 * Speed up resume time on HP laptops (LP: #1929048) - platform/x86: hp_accel: Avoid invoking _INI to speed up resume * Fix kernel panic on Intel Bluetooth (LP: #1928838) - Bluetooth: Shutdown controller after workqueues are flushed or cancelled * build module CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=m for 5.11, 5.13-rc2 and later (LP: #1921632) - [Config] enable soundwire audio mach driver * [SRU] Patch for flicker and glitching on common LCD display panels, intel framebuffer (LP: #1925685) - drm/i915: Try to use fast+narrow link on eDP again and fall back to the old max strategy on failure - drm/i915/dp: Use slow and wide link training for everything * Fix screen flickering
[Bug 1920944] Re: kvm: properly tear down PV features on hibernate
This bug was fixed in the package linux-aws - 5.4.0-1051.53 --- linux-aws (5.4.0-1051.53) focal; urgency=medium [ Ubuntu: 5.4.0-77.86 ] * UAF on CAN J1939 j1939_can_recv (LP: #1932209) - SAUCE: can: j1939: delay release of j1939_priv after synchronize_rcu * UAF on CAN BCM bcm_rx_handler (LP: #1931855) - SAUCE: can: bcm: delay release of struct bcm_op after synchronize_rcu [ Ubuntu: 5.4.0-76.85 ] * focal/linux: 5.4.0-76.85 -proposed tracker (LP: #1932123) * 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" -- Stefan Bader Thu, 17 Jun 2021 19:23:21 +0200 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920944 Title: kvm: properly tear down PV features on hibernate To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1920944/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920944] Re: kvm: properly tear down PV features on hibernate
This bug was fixed in the package linux - 5.4.0-77.86 --- linux (5.4.0-77.86) focal; urgency=medium * UAF on CAN J1939 j1939_can_recv (LP: #1932209) - SAUCE: can: j1939: delay release of j1939_priv after synchronize_rcu * UAF on CAN BCM bcm_rx_handler (LP: #1931855) - SAUCE: can: bcm: delay release of struct bcm_op after synchronize_rcu linux (5.4.0-76.85) focal; urgency=medium * focal/linux: 5.4.0-76.85 -proposed tracker (LP: #1932123) * 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" linux (5.4.0-75.84) focal; urgency=medium * focal/linux: 5.4.0-75.84 -proposed tracker (LP: #1930032) * Packaging resync (LP: #1786013) - update dkms package versions * CVE-2021-33200 - bpf: Wrap aux data inside bpf_sanitize_info container - bpf: Fix mask direction swap upon off reg sign change - bpf: No need to simulate speculative domain for immediates * Realtek USB hubs in Dell WD19SC/DC/TB fail to work after exiting s2idle (LP: #1928242) - USB: Verify the port status when timeout happens during port suspend * CVE-2020-26145 - ath10k: drop fragments with multicast DA for SDIO - ath10k: add CCMP PN replay protection for fragmented frames for PCIe - ath10k: drop fragments with multicast DA for PCIe * CVE-2020-26141 - ath10k: Fix TKIP Michael MIC verification for PCIe * CVE-2020-24588 - mac80211: properly handle A-MSDUs that start with an RFC 1042 header - cfg80211: mitigate A-MSDU aggregation attacks - mac80211: drop A-MSDUs on old ciphers - ath10k: drop MPDU which has discard flag set by firmware for SDIO * CVE-2020-26139 - mac80211: do not accept/forward invalid EAPOL frames * CVE-2020-24586 // CVE-2020-24587 // CVE-2020-24587 for such cases. - mac80211: extend protection against mixed key and fragment cache attacks * CVE-2020-24586 // CVE-2020-24587 - mac80211: prevent mixed key and fragment cache attacks - mac80211: add fragment cache to sta_info - mac80211: check defrag PN against current frame - mac80211: prevent attacks on TKIP/WEP as well * CVE-2020-26147 - mac80211: assure all fragments are encrypted * raid10: Block discard is very slow, causing severe delays for mkfs and fstrim operations (LP: #1896578) - md: add md_submit_discard_bio() for submitting discard bio - md/raid10: extend r10bio devs to raid disks - md/raid10: pull the code that wait for blocked dev into one function - md/raid10: improve raid10 discard request - md/raid10: improve discard request for far layout - dm raid: remove unnecessary discard limits for raid0 and raid10 * [SRU] mpt3sas: only one vSES is handy even IOC has multi vSES (LP: #1926517) - scsi: mpt3sas: Only one vSES is present even when IOC has multi vSES * kvm: properly tear down PV features on hibernate (LP: #1920944) - x86/kvm: Fix pr_info() for async PF setup/teardown - x86/kvm: Teardown PV features on boot CPU as well - x86/kvm: Disable kvmclock on all CPUs on shutdown - x86/kvm: Disable all PV features on crash - x86/kvm: Unify kvm_pv_guest_cpu_reboot() with kvm_guest_cpu_offline() * Focal update: v5.4.119 upstream stable release (LP: #1929615) - Bluetooth: verify AMP hci_chan before amp_destroy - hsr: use netdev_err() instead of WARN_ONCE() - bluetooth: eliminate the potential race condition when removing the HCI controller - net/nfc: fix use-after-free llcp_sock_bind/connect - Revert "USB: cdc-acm: fix rounding error in TIOCSSERIAL" - tty: moxa: fix TIOCSSERIAL jiffies conversions - tty: amiserial: fix TIOCSSERIAL permission check - USB: serial: usb_wwan: fix TIOCSSERIAL jiffies conversions - staging: greybus: uart: fix TIOCSSERIAL jiffies conversions - USB: serial: ti_usb_3410_5052: fix TIOCSSERIAL permission check - staging: fwserial: fix TIOCSSERIAL jiffies conversions - tty: moxa: fix TIOCSSERIAL permission check - staging: fwserial: fix TIOCSSERIAL permission check - usb: typec: tcpm: Address incorrect values of tcpm psy for fixed supply - usb: typec: tcpm: Address incorrect values of tcpm psy for pps supply - usb: typec: tcpm: update power supply once partner accepts - usb: xhci-mtk: remove or operator for setting schedule parameters - usb: xhci-mtk: improve bandwidth scheduling with TT - ASoC: samsung: tm2_wm5110: check
[Bug 1920944] Re: kvm: properly tear down PV features on hibernate
This bug was fixed in the package linux-aws - 5.8.0-1038.40 --- linux-aws (5.8.0-1038.40) groovy; urgency=medium [ Ubuntu: 5.8.0-59.66 ] * UAF on CAN J1939 j1939_can_recv (LP: #1932209) - SAUCE: can: j1939: delay release of j1939_priv after synchronize_rcu * UAF on CAN BCM bcm_rx_handler (LP: #1931855) - SAUCE: can: bcm: delay release of struct bcm_op after synchronize_rcu [ Ubuntu: 5.8.0-57.64 ] * groovy/linux: 5.8.0-57.64 -proposed tracker (LP: #1932047) * pmtu.sh from selftests.net in linux ADT test failure with linux/5.8.0-56.63 (LP: #1931731) - net: geneve: modify IP header check in geneve6_xmit_skb and geneve_xmit_skb linux-aws (5.8.0-1036.38) groovy; urgency=medium * groovy/linux-aws: 5.8.0-1036.38 -proposed tracker (LP: #1930039) [ Ubuntu: 5.8.0-56.63 ] * groovy/linux: 5.8.0-56.63 -proposed tracker (LP: #1930052) * Packaging resync (LP: #1786013) - update dkms package versions * scsi: storvsc: Parameterize number hardware queues (LP: #1930626) - scsi: storvsc: Parameterize number hardware queues * CVE-2021-33200 - bpf: Wrap aux data inside bpf_sanitize_info container - bpf: Fix mask direction swap upon off reg sign change - bpf: No need to simulate speculative domain for immediates * CVE-2021-3490 - SAUCE: Revert "UBUNTU: SAUCE: bpf: verifier: fix ALU32 bounds tracking with bitwise ops" - gpf: Fix alu32 const subreg bound tracking on bitwise operations * CVE-2021-3489 - SAUCE: Revert "UBUNTU: SAUCE: bpf: prevent writable memory-mapping of read- only ringbuf pages" - bpf: Prevent writable memory-mapping of read-only ringbuf pages * Realtek USB hubs in Dell WD19SC/DC/TB fail to work after exiting s2idle (LP: #1928242) - USB: Verify the port status when timeout happens during port suspend * CVE-2020-26145 - ath10k: drop fragments with multicast DA for SDIO - ath10k: add CCMP PN replay protection for fragmented frames for PCIe - ath10k: drop fragments with multicast DA for PCIe * CVE-2020-26141 - ath10k: Fix TKIP Michael MIC verification for PCIe * CVE-2020-24587 - ath11k: Clear the fragment cache during key install * CVE-2020-24588 - mac80211: properly handle A-MSDUs that start with an RFC 1042 header - cfg80211: mitigate A-MSDU aggregation attacks - mac80211: drop A-MSDUs on old ciphers - ath10k: drop MPDU which has discard flag set by firmware for SDIO * CVE-2020-26139 - mac80211: do not accept/forward invalid EAPOL frames * CVE-2020-24586 // CVE-2020-24587 // CVE-2020-24587 for such cases. - mac80211: extend protection against mixed key and fragment cache attacks * CVE-2020-24586 // CVE-2020-24587 - mac80211: prevent mixed key and fragment cache attacks - mac80211: add fragment cache to sta_info - mac80211: check defrag PN against current frame - mac80211: prevent attacks on TKIP/WEP as well * CVE-2020-26147 - mac80211: assure all fragments are encrypted * raid10: Block discard is very slow, causing severe delays for mkfs and fstrim operations (LP: #1896578) - md: add md_submit_discard_bio() for submitting discard bio - md/raid10: extend r10bio devs to raid disks - md/raid10: pull the code that wait for blocked dev into one function - md/raid10: improve raid10 discard request - md/raid10: improve discard request for far layout - dm raid: remove unnecessary discard limits for raid0 and raid10 * [SRU] mpt3sas: only one vSES is handy even IOC has multi vSES (LP: #1926517) - scsi: mpt3sas: Only one vSES is present even when IOC has multi vSES * CVE-2021-23133 - sctp: delay auto_asconf init until binding the first addr * kvm: properly tear down PV features on hibernate (LP: #1920944) - x86/kvm: Fix pr_info() for async PF setup/teardown - x86/kvm: Teardown PV features on boot CPU as well - x86/kvm: Disable kvmclock on all CPUs on shutdown - x86/kvm: Disable all PV features on crash - x86/kvm: Unify kvm_pv_guest_cpu_reboot() with kvm_guest_cpu_offline() * CVE-2021-31440 - bpf: Fix propagation of 32 bit unsigned bounds from 64 bit bounds * Can't detect intel wifi 6235 (LP: #1920180) - SAUCE: iwlwifi: add new pci id for 6235 * [SRU] Patch for flicker and glitching on common LCD display panels, intel framebuffer (LP: #1925685) - drm/i915: Try to use fast+narrow link on eDP again and fall back to the old max strategy on failure - drm/i915/dp: Use slow and wide link training for everything * pmtu.sh from net in ubuntu_kernel_selftests failed with no error message (LP: #1887661) - selftests: pmtu.sh: use $ksft_skip for skipped return code * IR Remote Keys Repeat Many Times Starting with Kernel 5.8.0-49 (LP: #1926030) - SAUCE: Revert "media: rc: ite-cir: fix min_timeout calculation" - SAUCE: Revert "media: rc: fix timeout handling after switch to microsecond durations" * Groovy
[Bug 1920944] Re: kvm: properly tear down PV features on hibernate
This bug was fixed in the package linux - 5.8.0-59.66 --- linux (5.8.0-59.66) groovy; urgency=medium * UAF on CAN J1939 j1939_can_recv (LP: #1932209) - SAUCE: can: j1939: delay release of j1939_priv after synchronize_rcu * UAF on CAN BCM bcm_rx_handler (LP: #1931855) - SAUCE: can: bcm: delay release of struct bcm_op after synchronize_rcu linux (5.8.0-57.64) groovy; urgency=medium * groovy/linux: 5.8.0-57.64 -proposed tracker (LP: #1932047) * pmtu.sh from selftests.net in linux ADT test failure with linux/5.8.0-56.63 (LP: #1931731) - net: geneve: modify IP header check in geneve6_xmit_skb and geneve_xmit_skb linux (5.8.0-56.63) groovy; urgency=medium * groovy/linux: 5.8.0-56.63 -proposed tracker (LP: #1930052) * Packaging resync (LP: #1786013) - update dkms package versions * scsi: storvsc: Parameterize number hardware queues (LP: #1930626) - scsi: storvsc: Parameterize number hardware queues * CVE-2021-33200 - bpf: Wrap aux data inside bpf_sanitize_info container - bpf: Fix mask direction swap upon off reg sign change - bpf: No need to simulate speculative domain for immediates * CVE-2021-3490 - SAUCE: Revert "UBUNTU: SAUCE: bpf: verifier: fix ALU32 bounds tracking with bitwise ops" - gpf: Fix alu32 const subreg bound tracking on bitwise operations * CVE-2021-3489 - SAUCE: Revert "UBUNTU: SAUCE: bpf: prevent writable memory-mapping of read- only ringbuf pages" - bpf: Prevent writable memory-mapping of read-only ringbuf pages * Realtek USB hubs in Dell WD19SC/DC/TB fail to work after exiting s2idle (LP: #1928242) - USB: Verify the port status when timeout happens during port suspend * CVE-2020-26145 - ath10k: drop fragments with multicast DA for SDIO - ath10k: add CCMP PN replay protection for fragmented frames for PCIe - ath10k: drop fragments with multicast DA for PCIe * CVE-2020-26141 - ath10k: Fix TKIP Michael MIC verification for PCIe * CVE-2020-24587 - ath11k: Clear the fragment cache during key install * CVE-2020-24588 - mac80211: properly handle A-MSDUs that start with an RFC 1042 header - cfg80211: mitigate A-MSDU aggregation attacks - mac80211: drop A-MSDUs on old ciphers - ath10k: drop MPDU which has discard flag set by firmware for SDIO * CVE-2020-26139 - mac80211: do not accept/forward invalid EAPOL frames * CVE-2020-24586 // CVE-2020-24587 // CVE-2020-24587 for such cases. - mac80211: extend protection against mixed key and fragment cache attacks * CVE-2020-24586 // CVE-2020-24587 - mac80211: prevent mixed key and fragment cache attacks - mac80211: add fragment cache to sta_info - mac80211: check defrag PN against current frame - mac80211: prevent attacks on TKIP/WEP as well * CVE-2020-26147 - mac80211: assure all fragments are encrypted * raid10: Block discard is very slow, causing severe delays for mkfs and fstrim operations (LP: #1896578) - md: add md_submit_discard_bio() for submitting discard bio - md/raid10: extend r10bio devs to raid disks - md/raid10: pull the code that wait for blocked dev into one function - md/raid10: improve raid10 discard request - md/raid10: improve discard request for far layout - dm raid: remove unnecessary discard limits for raid0 and raid10 * [SRU] mpt3sas: only one vSES is handy even IOC has multi vSES (LP: #1926517) - scsi: mpt3sas: Only one vSES is present even when IOC has multi vSES * CVE-2021-23133 - sctp: delay auto_asconf init until binding the first addr * kvm: properly tear down PV features on hibernate (LP: #1920944) - x86/kvm: Fix pr_info() for async PF setup/teardown - x86/kvm: Teardown PV features on boot CPU as well - x86/kvm: Disable kvmclock on all CPUs on shutdown - x86/kvm: Disable all PV features on crash - x86/kvm: Unify kvm_pv_guest_cpu_reboot() with kvm_guest_cpu_offline() * CVE-2021-31440 - bpf: Fix propagation of 32 bit unsigned bounds from 64 bit bounds * Can't detect intel wifi 6235 (LP: #1920180) - SAUCE: iwlwifi: add new pci id for 6235 * [SRU] Patch for flicker and glitching on common LCD display panels, intel framebuffer (LP: #1925685) - drm/i915: Try to use fast+narrow link on eDP again and fall back to the old max strategy on failure - drm/i915/dp: Use slow and wide link training for everything * pmtu.sh from net in ubuntu_kernel_selftests failed with no error message (LP: #1887661) - selftests: pmtu.sh: use $ksft_skip for skipped return code * IR Remote Keys Repeat Many Times Starting with Kernel 5.8.0-49 (LP: #1926030) - SAUCE: Revert "media: rc: ite-cir: fix min_timeout calculation" - SAUCE: Revert "media: rc: fix timeout handling after switch to microsecond durations" * Groovy update: upstream stable patchset 2021-05-20 (LP: #1929132) - Input: nspire-keypad - enable
[Bug 1920944] Re: kvm: properly tear down PV features on hibernate
This bug was fixed in the package linux-aws - 5.11.0-1011.11 --- linux-aws (5.11.0-1011.11) hirsute; urgency=medium [ Ubuntu: 5.11.0-22.23 ] * UAF on CAN J1939 j1939_can_recv (LP: #1932209) - SAUCE: can: j1939: delay release of j1939_priv after synchronize_rcu * UAF on CAN BCM bcm_rx_handler (LP: #1931855) - SAUCE: can: bcm: delay release of struct bcm_op after synchronize_rcu linux-aws (5.11.0-1009.9) hirsute; urgency=medium * hirsute/linux-aws: 5.11.0-1009.9 -proposed tracker (LP: #1930058) * Hirsute update: v5.11.21 upstream stable release (LP: #1929455) - [Config] aws: updateconfigs for AD9467 [ Ubuntu: 5.11.0-20.21 ] * hirsute/linux: 5.11.0-20.21 -proposed tracker (LP: #1930854) * ath11k WIFI not working in proposed kernel 5.11.0-19-generic (LP: #1930637) - bus: mhi: core: Download AMSS image from appropriate function [ Ubuntu: 5.11.0-19.20 ] * hirsute/linux: 5.11.0-19.20 -proposed tracker (LP: #1930075) * Packaging resync (LP: #1786013) - update dkms package versions * CVE-2021-33200 - bpf: Wrap aux data inside bpf_sanitize_info container - bpf: Fix mask direction swap upon off reg sign change - bpf: No need to simulate speculative domain for immediates * AX201 BT will cause system could not enter S0i3 (LP: #1928047) - SAUCE: drm/i915: Tweaked Wa_14010685332 for all PCHs * CVE-2021-3490 - SAUCE: Revert "UBUNTU: SAUCE: bpf: verifier: fix ALU32 bounds tracking with bitwise ops" - gpf: Fix alu32 const subreg bound tracking on bitwise operations * CVE-2021-3489 - SAUCE: Revert "UBUNTU: SAUCE: bpf: prevent writable memory-mapping of read- only ringbuf pages" - bpf: Prevent writable memory-mapping of read-only ringbuf pages * Select correct boot VGA when BIOS doesn't do it properly (LP: #1929217) - vgaarb: Use ACPI HID name to find integrated GPU * Realtek USB hubs in Dell WD19SC/DC/TB fail to work after exiting s2idle (LP: #1928242) - USB: Verify the port status when timeout happens during port suspend * CVE-2020-26145 - ath10k: drop fragments with multicast DA for SDIO - ath10k: add CCMP PN replay protection for fragmented frames for PCIe - ath10k: drop fragments with multicast DA for PCIe * CVE-2020-26141 - ath10k: Fix TKIP Michael MIC verification for PCIe * CVE-2020-24587 - ath11k: Clear the fragment cache during key install * CVE-2020-24588 - mac80211: properly handle A-MSDUs that start with an RFC 1042 header - cfg80211: mitigate A-MSDU aggregation attacks - mac80211: drop A-MSDUs on old ciphers - ath10k: drop MPDU which has discard flag set by firmware for SDIO * CVE-2020-26139 - mac80211: do not accept/forward invalid EAPOL frames * CVE-2020-24586 // CVE-2020-24587 // CVE-2020-24587 for such cases. - mac80211: extend protection against mixed key and fragment cache attacks * CVE-2020-24586 // CVE-2020-24587 - mac80211: prevent mixed key and fragment cache attacks - mac80211: add fragment cache to sta_info - mac80211: check defrag PN against current frame - mac80211: prevent attacks on TKIP/WEP as well * CVE-2020-26147 - mac80211: assure all fragments are encrypted * raid10: Block discard is very slow, causing severe delays for mkfs and fstrim operations (LP: #1896578) - md: add md_submit_discard_bio() for submitting discard bio - md/raid10: extend r10bio devs to raid disks - md/raid10: pull the code that wait for blocked dev into one function - md/raid10: improve raid10 discard request - md/raid10: improve discard request for far layout - dm raid: remove unnecessary discard limits for raid0 and raid10 * [SRU][OEM-5.10/H] Fix typec output on AMD Cezanne GPU (LP: #1929646) - drm/amd/display: use max lb for latency hiding * kvm: properly tear down PV features on hibernate (LP: #1920944) - x86/kvm: Fix pr_info() for async PF setup/teardown - x86/kvm: Teardown PV features on boot CPU as well - x86/kvm: Disable kvmclock on all CPUs on shutdown - x86/kvm: Disable all PV features on crash - x86/kvm: Unify kvm_pv_guest_cpu_reboot() with kvm_guest_cpu_offline() * Add support for AMD wireless button (LP: #1928820) - platform/x86: hp-wireless: add AMD's hardware id to the supported list * Can't detect intel wifi 6235 (LP: #1920180) - SAUCE: iwlwifi: add new pci id for 6235 * Speed up resume time on HP laptops (LP: #1929048) - platform/x86: hp_accel: Avoid invoking _INI to speed up resume * Fix kernel panic on Intel Bluetooth (LP: #1928838) - Bluetooth: Shutdown controller after workqueues are flushed or cancelled * build module CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=m for 5.11, 5.13-rc2 and later (LP: #1921632) - [Config] enable soundwire audio mach driver * [SRU] Patch for flicker and glitching on common LCD display panels, intel framebuffer (LP: #1925685) - drm/i915: Try to use fast+narrow link
[Bug 1920944] Re: kvm: properly tear down PV features on hibernate
This bug was fixed in the package linux - 5.11.0-22.23 --- linux (5.11.0-22.23) hirsute; urgency=medium * UAF on CAN J1939 j1939_can_recv (LP: #1932209) - SAUCE: can: j1939: delay release of j1939_priv after synchronize_rcu * UAF on CAN BCM bcm_rx_handler (LP: #1931855) - SAUCE: can: bcm: delay release of struct bcm_op after synchronize_rcu linux (5.11.0-20.21) hirsute; urgency=medium * hirsute/linux: 5.11.0-20.21 -proposed tracker (LP: #1930854) * ath11k WIFI not working in proposed kernel 5.11.0-19-generic (LP: #1930637) - bus: mhi: core: Download AMSS image from appropriate function linux (5.11.0-19.20) hirsute; urgency=medium * hirsute/linux: 5.11.0-19.20 -proposed tracker (LP: #1930075) * Packaging resync (LP: #1786013) - update dkms package versions * CVE-2021-33200 - bpf: Wrap aux data inside bpf_sanitize_info container - bpf: Fix mask direction swap upon off reg sign change - bpf: No need to simulate speculative domain for immediates * AX201 BT will cause system could not enter S0i3 (LP: #1928047) - SAUCE: drm/i915: Tweaked Wa_14010685332 for all PCHs * CVE-2021-3490 - SAUCE: Revert "UBUNTU: SAUCE: bpf: verifier: fix ALU32 bounds tracking with bitwise ops" - gpf: Fix alu32 const subreg bound tracking on bitwise operations * CVE-2021-3489 - SAUCE: Revert "UBUNTU: SAUCE: bpf: prevent writable memory-mapping of read- only ringbuf pages" - bpf: Prevent writable memory-mapping of read-only ringbuf pages * Select correct boot VGA when BIOS doesn't do it properly (LP: #1929217) - vgaarb: Use ACPI HID name to find integrated GPU * Realtek USB hubs in Dell WD19SC/DC/TB fail to work after exiting s2idle (LP: #1928242) - USB: Verify the port status when timeout happens during port suspend * CVE-2020-26145 - ath10k: drop fragments with multicast DA for SDIO - ath10k: add CCMP PN replay protection for fragmented frames for PCIe - ath10k: drop fragments with multicast DA for PCIe * CVE-2020-26141 - ath10k: Fix TKIP Michael MIC verification for PCIe * CVE-2020-24587 - ath11k: Clear the fragment cache during key install * CVE-2020-24588 - mac80211: properly handle A-MSDUs that start with an RFC 1042 header - cfg80211: mitigate A-MSDU aggregation attacks - mac80211: drop A-MSDUs on old ciphers - ath10k: drop MPDU which has discard flag set by firmware for SDIO * CVE-2020-26139 - mac80211: do not accept/forward invalid EAPOL frames * CVE-2020-24586 // CVE-2020-24587 // CVE-2020-24587 for such cases. - mac80211: extend protection against mixed key and fragment cache attacks * CVE-2020-24586 // CVE-2020-24587 - mac80211: prevent mixed key and fragment cache attacks - mac80211: add fragment cache to sta_info - mac80211: check defrag PN against current frame - mac80211: prevent attacks on TKIP/WEP as well * CVE-2020-26147 - mac80211: assure all fragments are encrypted * raid10: Block discard is very slow, causing severe delays for mkfs and fstrim operations (LP: #1896578) - md: add md_submit_discard_bio() for submitting discard bio - md/raid10: extend r10bio devs to raid disks - md/raid10: pull the code that wait for blocked dev into one function - md/raid10: improve raid10 discard request - md/raid10: improve discard request for far layout - dm raid: remove unnecessary discard limits for raid0 and raid10 * [SRU][OEM-5.10/H] Fix typec output on AMD Cezanne GPU (LP: #1929646) - drm/amd/display: use max lb for latency hiding * kvm: properly tear down PV features on hibernate (LP: #1920944) - x86/kvm: Fix pr_info() for async PF setup/teardown - x86/kvm: Teardown PV features on boot CPU as well - x86/kvm: Disable kvmclock on all CPUs on shutdown - x86/kvm: Disable all PV features on crash - x86/kvm: Unify kvm_pv_guest_cpu_reboot() with kvm_guest_cpu_offline() * Add support for AMD wireless button (LP: #1928820) - platform/x86: hp-wireless: add AMD's hardware id to the supported list * Can't detect intel wifi 6235 (LP: #1920180) - SAUCE: iwlwifi: add new pci id for 6235 * Speed up resume time on HP laptops (LP: #1929048) - platform/x86: hp_accel: Avoid invoking _INI to speed up resume * Fix kernel panic on Intel Bluetooth (LP: #1928838) - Bluetooth: Shutdown controller after workqueues are flushed or cancelled * build module CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=m for 5.11, 5.13-rc2 and later (LP: #1921632) - [Config] enable soundwire audio mach driver * [SRU] Patch for flicker and glitching on common LCD display panels, intel framebuffer (LP: #1925685) - drm/i915: Try to use fast+narrow link on eDP again and fall back to the old max strategy on failure - drm/i915/dp: Use slow and wide link training for everything * Fix screen flickering when two 4K 60Hz monitors are connected to AMD Oland
[Bug 1920944] Re: kvm: properly tear down PV features on hibernate
This bug was fixed in the package linux - 5.11.0-20.21+21.10.1 --- linux (5.11.0-20.21+21.10.1) impish; urgency=medium * impish/linux: 5.11.0-20.21+21.10.1 -proposed tracker (LP: #1930056) * Packaging resync (LP: #1786013) - update dkms package versions [ Ubuntu: 5.11.0-20.21 ] * hirsute/linux: 5.11.0-20.21 -proposed tracker (LP: #1930854) * ath11k WIFI not working in proposed kernel 5.11.0-19-generic (LP: #1930637) - bus: mhi: core: Download AMSS image from appropriate function [ Ubuntu: 5.11.0-19.20 ] * hirsute/linux: 5.11.0-19.20 -proposed tracker (LP: #1930075) * Packaging resync (LP: #1786013) - update dkms package versions * CVE-2021-33200 - bpf: Wrap aux data inside bpf_sanitize_info container - bpf: Fix mask direction swap upon off reg sign change - bpf: No need to simulate speculative domain for immediates * AX201 BT will cause system could not enter S0i3 (LP: #1928047) - SAUCE: drm/i915: Tweaked Wa_14010685332 for all PCHs * CVE-2021-3490 - SAUCE: Revert "UBUNTU: SAUCE: bpf: verifier: fix ALU32 bounds tracking with bitwise ops" - gpf: Fix alu32 const subreg bound tracking on bitwise operations * CVE-2021-3489 - SAUCE: Revert "UBUNTU: SAUCE: bpf: prevent writable memory-mapping of read- only ringbuf pages" - bpf: Prevent writable memory-mapping of read-only ringbuf pages * Select correct boot VGA when BIOS doesn't do it properly (LP: #1929217) - vgaarb: Use ACPI HID name to find integrated GPU * Realtek USB hubs in Dell WD19SC/DC/TB fail to work after exiting s2idle (LP: #1928242) - USB: Verify the port status when timeout happens during port suspend * CVE-2020-26145 - ath10k: drop fragments with multicast DA for SDIO - ath10k: add CCMP PN replay protection for fragmented frames for PCIe - ath10k: drop fragments with multicast DA for PCIe * CVE-2020-26141 - ath10k: Fix TKIP Michael MIC verification for PCIe * CVE-2020-24587 - ath11k: Clear the fragment cache during key install * CVE-2020-24588 - mac80211: properly handle A-MSDUs that start with an RFC 1042 header - cfg80211: mitigate A-MSDU aggregation attacks - mac80211: drop A-MSDUs on old ciphers - ath10k: drop MPDU which has discard flag set by firmware for SDIO * CVE-2020-26139 - mac80211: do not accept/forward invalid EAPOL frames * CVE-2020-24586 // CVE-2020-24587 // CVE-2020-24587 for such cases. - mac80211: extend protection against mixed key and fragment cache attacks * CVE-2020-24586 // CVE-2020-24587 - mac80211: prevent mixed key and fragment cache attacks - mac80211: add fragment cache to sta_info - mac80211: check defrag PN against current frame - mac80211: prevent attacks on TKIP/WEP as well * CVE-2020-26147 - mac80211: assure all fragments are encrypted * raid10: Block discard is very slow, causing severe delays for mkfs and fstrim operations (LP: #1896578) - md: add md_submit_discard_bio() for submitting discard bio - md/raid10: extend r10bio devs to raid disks - md/raid10: pull the code that wait for blocked dev into one function - md/raid10: improve raid10 discard request - md/raid10: improve discard request for far layout - dm raid: remove unnecessary discard limits for raid0 and raid10 * [SRU][OEM-5.10/H] Fix typec output on AMD Cezanne GPU (LP: #1929646) - drm/amd/display: use max lb for latency hiding * kvm: properly tear down PV features on hibernate (LP: #1920944) - x86/kvm: Fix pr_info() for async PF setup/teardown - x86/kvm: Teardown PV features on boot CPU as well - x86/kvm: Disable kvmclock on all CPUs on shutdown - x86/kvm: Disable all PV features on crash - x86/kvm: Unify kvm_pv_guest_cpu_reboot() with kvm_guest_cpu_offline() * Add support for AMD wireless button (LP: #1928820) - platform/x86: hp-wireless: add AMD's hardware id to the supported list * Can't detect intel wifi 6235 (LP: #1920180) - SAUCE: iwlwifi: add new pci id for 6235 * Speed up resume time on HP laptops (LP: #1929048) - platform/x86: hp_accel: Avoid invoking _INI to speed up resume * Fix kernel panic on Intel Bluetooth (LP: #1928838) - Bluetooth: Shutdown controller after workqueues are flushed or cancelled * build module CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=m for 5.11, 5.13-rc2 and later (LP: #1921632) - [Config] enable soundwire audio mach driver * [SRU] Patch for flicker and glitching on common LCD display panels, intel framebuffer (LP: #1925685) - drm/i915: Try to use fast+narrow link on eDP again and fall back to the old max strategy on failure - drm/i915/dp: Use slow and wide link training for everything * Fix screen flickering when two 4K 60Hz monitors are connected to AMD Oland GFX (LP: #1928361) - drm/radeon/dpm: Disable sclk switching on Oland when two 4K 60Hz monitors are connected * Display abnormal on the
[Bug 1920944] Re: kvm: properly tear down PV features on hibernate
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- groovy' to 'verification-done-groovy'. If the problem still exists, change the tag 'verification-needed-groovy' to 'verification-failed- groovy'. 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-groovy -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920944 Title: kvm: properly tear down PV features on hibernate To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1920944/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920944] Re: kvm: properly tear down PV features on hibernate
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 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920944 Title: kvm: properly tear down PV features on hibernate To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1920944/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920944] Re: kvm: properly tear down PV features on hibernate
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! ** Tags added: verification-needed-hirsute -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920944 Title: kvm: properly tear down PV features on hibernate To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1920944/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920944] Re: kvm: properly tear down PV features on hibernate
** Changed in: linux-aws (Ubuntu Focal) Status: New => 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/1920944 Title: kvm: properly tear down PV features on hibernate To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1920944/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920944] Re: kvm: properly tear down PV features on hibernate
** Changed in: linux (Ubuntu Focal) Status: In Progress => Fix Committed ** Changed in: linux (Ubuntu Groovy) Status: In Progress => Fix Committed ** Changed in: linux (Ubuntu Hirsute) 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/1920944 Title: kvm: properly tear down PV features on hibernate To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1920944/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920944] Re: kvm: properly tear down PV features on hibernate
** Changed in: linux (Ubuntu Hirsute) Status: Incomplete => In Progress ** Changed in: linux (Ubuntu Groovy) Status: Incomplete => In Progress ** Changed in: linux (Ubuntu Focal) Status: Incomplete => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920944 Title: kvm: properly tear down PV features on hibernate To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1920944/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920944] Re: kvm: properly tear down PV features on hibernate
** Summary changed: - properly tear down KVM PV features on hibernate + kvm: properly tear down PV features on hibernate ** Description changed: [Impact] In LP: #1918694 we applied a fix and a workaround to solve the hibernation issues on c5.18xlarge. The workaround was in the form of a SAUCE patch: "UBUNTU: SAUCE: aws: kvm: double the size of hv_clock_boot" It looks like we can replace this workaround with a proper fix, by applying this patch: http://next.patchew.org/Linux/20210414123544.1060604-1-vkuzn...@redhat.com/ This is required because various PV features (Async PF, PV EOI, steal time) work through memory shared with hypervisor and when we restore from hibernation we must properly tear down all these features to make sure hypervisor doesn't write to stale locations after we jump to the previously hibernated kernel. - For this reason it is safe to apply this patch set also to the other + For this reason it is safe to apply this patch set also to all the generic kernels and not just AWS. [Test plan] This can be easily tested on AWS (but it should be reproduced by hibernating any kvm instance with multiple CPUs). Create a c5.18xlarge instance, run the memory stress test script (the same test script that we are using to stress test hibernation), trigger the hibernate event, trigger the resume event. Repeat a couple of times and the problem is very likely to happen. [Fix] On the AWS kernel replace "UBUNTU: SAUCE: aws: kvm: double the size of hv_clock_boot" with: http://next.patchew.org/Linux/20210414123544.1060604-1-vkuzn...@redhat.com/ For the other kernels, simply apply this patch set. The fix has been tested extensively in the AWS infrastructure with positive results. [Regression potential] This new code introduced by the fix can be executed also when a CPU is - put offline, so we may see potential regressions in the KVM CPU - hotplugging. + put offline, so we may see potential regressions in the KVM CPU hot- + plugging. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920944 Title: kvm: properly tear down PV features on hibernate To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1920944/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
