This series is a back-port for stable branch version 5.15 *only*.
The IPA patches have already been applied to v5.16.y, and they are
not required for versions prior to 5.15.
There was a missing prerequisite commit that prevented building the
code successfully when back-porting to v5.15 was first attempted.
That commit has been added to the front of this series. All three
commits otherwise cherry-pick cleanly.
-Alex
Alex Elder (2):
dt-bindings: net: qcom,ipa: add optional qcom,qmp property
net: ipa: request IPA register values be retained
Deepak Kumar Singh (1):
soc: qcom: aoss: Expose send for generic usecase
.../devicetree/bindings/net/qcom,ipa.yaml | 6 +++
drivers/net/ipa/ipa_power.c | 52 ++++++++++++++++++
drivers/net/ipa/ipa_power.h | 7 +++
drivers/net/ipa/ipa_uc.c | 5 ++
drivers/soc/qcom/qcom_aoss.c | 54 ++++++++++++++++++-
include/linux/soc/qcom/qcom_aoss.h | 38 +++++++++++++
6 files changed, 161 insertions(+), 1 deletion(-)
create mode 100644 include/linux/soc/qcom/qcom_aoss.h
--
2.32.0
[Public]
Hi,
A change went into 5.17 to allow CPUs to play dead in the C3 state which fixed freezes on s2idle entry if a CPU is offlined by a user.
This has had some time to bake now, and a regression was identified on an ancient machine that is now fixed.
Can you please backport these commits to 5.15.y to fix that problem and avoid the regression?
commit d6b88ce2eb9d2698eb24451eb92c0a1649b17bb1 ("ACPI: processor idle: Allow playing dead in C3 state")
commit 0f00b1b00a44bf3b5e905dabfde2d51c490678ad ("ACPI: processor: idle: fix lockup regression on 32-bit ThinkPad T40").
Thank you!
From: Alvin Šipraga <alsi(a)bang-olufsen.dk>
These fixes can be applied to both 5.16 and 5.17 - the subtree of
drivers/net/dsa/realtek is identical save for a few unrelated places.
The main backporting effort was to remove some parts of the patches
which touched the newly introduced MDIO interface, which was introduced
in the 5.18 development cycle, and to work around a mass-rename of a
single variable (smi -> priv). Regrettably this rename will make future
stable backports equally tedious and hard to automate.
Please let me know if you would like me to send the series again for
5.17.
Thanks!
Alvin Šipraga (3):
net: dsa: realtek: allow subdrivers to externally lock regmap
net: dsa: realtek: rtl8365mb: serialize indirect PHY register access
net: dsa: realtek: make interface drivers depend on OF
drivers/net/dsa/realtek/Kconfig | 1 +
drivers/net/dsa/realtek/realtek-smi-core.c | 48 +++++++++++++++++--
drivers/net/dsa/realtek/realtek-smi-core.h | 2 +
drivers/net/dsa/realtek/rtl8365mb.c | 54 +++++++++++++---------
4 files changed, 81 insertions(+), 24 deletions(-)
--
2.35.1