lp:~philcox/+git/kreview

Author: Gan Yi Fang
Author Date: 2022-09-20 10:24:31 UTC

Revert "tc: Add index of FPE QMASK"

BugLink: https://bugs.launchpad.net/bugs/2019222

This reverts commit baaf506971c1c80e434415df6266f11de6553e17.
This patch causing failure for iproute2 in the kernel other than 5.4.

Signed-off-by: Gan Yi Fang <yi.fang.gan@intel.com>
(back ported from https://github.com/intel/linux-intel-quilt/tree/mainline-tracking-v5.19-linux-221019T120731Z/patches/0001-Revert-tc-Add-index-of-FPE-QMASK.tsn
[context changes])
Signed-off-by: Philip Cox <philip.cox@canonical.com>

Author: Gan Yi Fang
Author Date: 2022-09-20 10:24:31 UTC

Revert "tc: Add index of FPE QMASK"

BugLink: https://bugs.launchpad.net/bugs/1996592

This reverts commit baaf506971c1c80e434415df6266f11de6553e17.
This patch causing failure for iproute2 in the kernel other than 5.4.

Signed-off-by: Gan Yi Fang <yi.fang.gan@intel.com>
(back ported from https://github.com/intel/linux-intel-quilt/tree/mainline-tracking-v5.19-linux-221019T120731Z/patches/0001-Revert-tc-Add-index-of-FPE-QMASK.tsn
[context changes])
Signed-off-by: Philip Cox <philip.cox@canonical.com>

Author: Jian Hui Lee
Author Date: 2023-05-09 11:33:08 UTC

Revert "net/core: XDP metadata BTF netlink API"

BugLink: https://bugs.launchpad.net/bugs/2008085

This reverts commit 63f8b332c4af0a3772c18782b18fc8eae945eca9.

This patch causes kernel Oops after running kernel selftest veth.sh

Signed-off-by: Jian Hui Lee <jianhui.lee@canonical.com>
[jianhui: same as 31d743adde1386400414526f2930149926fd1f6c]

Author: Lakshmi Sowjanya D
Author Date: 2022-04-04 11:35:59 UTC

ptp: Enable preempt if it is disabled

BugLink: https://bugs.launchpad.net/bugs/2018282

Enable preempt if it is disabled in all the cases. In the existing code,
the preemption isn't enabled though disabled in the case where TGPIO is
disabled which results in crash.

Signed-off-by: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
(back ported from https://github.com/intel/linux-intel-quilt/tree/mainline-tracking-v5.19-linux-221019T120731Z/patches/0030-ptp-Enable-preempt-if-it-is-disabled.tgpio
[context changes])
Signed-off-by: Philip Cox <philip.cox@canonical.com>

Author: Vinicius Costa Gomes
Author Date: 2021-06-26 00:33:14 UTC

igc: Add support for Frame Preemption verification

BugLink: https://bugs.launchpad.net/bugs/2006706

Add support for sending/receiving Frame Preemption verification
frames.

The i225 hardware doesn't implement the process of verification
internally, this is left to the driver.

Add a simple implementation of the state machine defined in IEEE
802.3-2018, Section 99.4.7.

For now, the state machine is started manually by the user, when
enabling verification. Example:

$ ethtool --set-frame-preemption IFACE disable-verify off

The "verified" condition is set to true when the SMD-V frame is sent,
and the SMD-R frame is received. So, it only tracks the transmission
side. This seems to be what's expected from IEEE 802.3-2018.

Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Signed-off-by: Aravindhan Gunasekaran <aravindhan.gunasekaran@intel.com>
(cherry-picked from
https://github.com/intel/linux-intel-quilt/tree/lts-v5.15.92-linux-230301T014014Z/0011-igc-Add-support-for-Frame-Preemption-verification.conn)
Signed-off-by: Philip Cox <philip.cox@canonical.com>

Author: Vinicius Costa Gomes
Author Date: 2021-06-26 00:33:14 UTC

igc: Add support for Frame Preemption verification

BugLink: https://bugs.launchpad.net/bugs/2006706

Add support for sending/receiving Frame Preemption verification
frames.

The i225 hardware doesn't implement the process of verification
internally, this is left to the driver.

Add a simple implementation of the state machine defined in IEEE
802.3-2018, Section 99.4.7.

For now, the state machine is started manually by the user, when
enabling verification. Example:

$ ethtool --set-frame-preemption IFACE disable-verify off

The "verified" condition is set to true when the SMD-V frame is sent,
and the SMD-R frame is received. So, it only tracks the transmission
side. This seems to be what's expected from IEEE 802.3-2018.

Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Signed-off-by: Aravindhan Gunasekaran <aravindhan.gunasekaran@intel.com>
(cherry-picked from
https://github.com/intel/linux-intel-quilt/tree/lts-v5.15.92-linux-230301T014014Z/0011-igc-Add-support-for-Frame-Preemption-verification.conn)
Signed-off-by: Philip Cox <philip.cox@canonical.com>