This bug was fixed in the package linux-oem-6.1 - 6.1.0-1024.24
---------------
linux-oem-6.1 (6.1.0-1024.24) jammy; urgency=medium
* jammy/linux-oem-6.1: 6.1.0-1024.24 -proposed tracker (LP: #2038210)
* Packaging resync (LP: #1786013)
- [Packaging] update annotations scripts
- [Packaging] resync getabis
- [Packaging] update helper scripts
* CVE-2023-42756
- netfilter: ipset: Fix race between IPSET_CMD_CREATE and IPSET_CMD_SWAP
* CVE-2023-4244
- netfilter: nf_tables: don't skip expired elements during walk
- netfilter: nf_tables: GC transaction API to avoid race with control plane
- netfilter: nf_tables: adapt set backend to use GC transaction API
- netfilter: nft_set_hash: mark set element as dead when deleting from
packet
path
- netfilter: nf_tables: remove busy mark and gc batch API
- netfilter: nf_tables: don't fail inserts if duplicate has expired
- netfilter: nf_tables: fix kdoc warnings after gc rework
- netfilter: nf_tables: fix GC transaction races with netns and netlink
event
exit path
- netfilter: nf_tables: GC transaction race with netns dismantle
- netfilter: nf_tables: GC transaction race with abort path
- netfilter: nf_tables: use correct lock to protect gc_list
- netfilter: nf_tables: defer gc run if previous batch is still pending
* CVE-2023-42752
- net: remove osize variable in __alloc_skb()
- net: factorize code in kmalloc_reserve()
- net: deal with integer overflows in kmalloc_reserve()
* CVE-2023-42572
- net: add SKB_HEAD_ALIGN() helper
* CVE-2023-5197
- netfilter: nf_tables: disallow rule removal from chain binding
* CVE-2023-42755
- net/sched: Retire rsvp classifier
- [Config] remove NET_CLS_RSVP and NET_CLS_RSVP6
* CVE-2023-4881
- netfilter: nftables: exthdr: fix 4-byte stack OOB write
* Fix ADL: System enabled AHCI can't get into s0ix when attached ODD
(LP: #2037493)
- SAUCE: ata: ahci: Add Intel Alder Lake-P AHCI controller to low power
chipsets list
* Fix unstable audio at low levels on Thinkpad P1G4 (LP: #2037077)
- ALSA: hda/realtek - ALC287 I2S speaker platform support
* Infinite systemd loop when power off the machine with multiple MD RAIDs
(LP: #2036184)
- SAUCE: md: do not _put wrong device in md_seq_next
* Fix RCU warning on AMD laptops (LP: #2036377)
- power: supply: core: Use blocking_notifier_call_chain to avoid RCU
complaint
-- Timo Aaltonen <timo.aalto...@canonical.com> Tue, 03 Oct 2023
18:13:17 +0300
** Changed in: linux-oem-6.1 (Ubuntu Jammy)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-4244
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-42572
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-42752
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-42755
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-42756
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-4881
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-5197
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https://bugs.launchpad.net/bugs/2037493
Title:
Fix ADL: System enabled AHCI can't get into s0ix when attached ODD
Status in HWE Next:
New
Status in linux package in Ubuntu:
In Progress
Status in linux-oem-6.1 package in Ubuntu:
Invalid
Status in linux-oem-6.5 package in Ubuntu:
Invalid
Status in linux source package in Jammy:
Invalid
Status in linux-oem-6.1 source package in Jammy:
Fix Released
Status in linux-oem-6.5 source package in Jammy:
Fix Committed
Status in linux source package in Lunar:
In Progress
Status in linux-oem-6.1 source package in Lunar:
Invalid
Status in linux-oem-6.5 source package in Lunar:
Invalid
Status in linux source package in Mantic:
In Progress
Status in linux-oem-6.1 source package in Mantic:
Invalid
Status in linux-oem-6.5 source package in Mantic:
Invalid
Bug description:
[Impact]
System can't enter suspend on AHCI mode,
the CPU FAN and System FAN is running, PSU LED is on.
When fail to enter suspend, remove ODD, the system can successfully enter
suspend again.
[Fix]
Enable LPM on Alder Lake-P AHCI.
[Test Cases]
1. enabled AHCI on target machine.
2. boot with kernel applied fix.
3. suspend then check slp_s0_residency_usec&package_cstate_show
~~~
u@ubuntu:~$ sudo cat /sys/kernel/debug/pmc_core/slp_s0_residency_usec;sudo
cat /sys/kernel/debug/pmc_core/package_cstate_show
4951200
Package C2 : 63571033
Package C3 : 6212
Package C6 : 5633477
Package C7 : 0
Package C8 : 0
Package C9 : 0
Package C10 : 5255561
u@ubuntu:~$ sudo rtcwake -m mem -s 10
rtcwake: assuming RTC uses UTC ...
rtcwake: wakeup from "mem" using /dev/rtc0
u@ubuntu:~$ sudo cat /sys/kernel/debug/pmc_core/slp_s0_residency_usec;sudo
cat /sys/kernel/debug/pmc_core/package_cstate_show
12965280
Package C2 : 75052691
Package C3 : 46989
Package C6 : 8108332
Package C7 : 0
Package C8 : 0
Package C9 : 0
Package C10 : 13628111
~~~
[where the issue could happen]
Medium, Intel promise there's no issue of ADL AHCI and
they will take responsibility after regression.
Intel also take LPM as POR so they will fix any issues.
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