<div dir="ltr"><div dir="ltr"><div class="gmail_default" style="font-size:large"><font size="2">applied by Philip Cox. thanks.</font><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Mar 15, 2023 at 3:00 PM Jian Hui Lee <<a href="mailto:jianhui.lee@canonical.com">jianhui.lee@canonical.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">BugLink: <a href="https://bugs.launchpad.net/bugs/2008085" rel="noreferrer" target="_blank">https://bugs.launchpad.net/bugs/2008085</a><br>
<br>
[Impact]<br>
<br>
System would be hang after running veth.sh from kernel selftests.<br>
<br>
[Test Plan]<br>
<br>
Prepare the testing environment, especially bpf selftest, and run<br>
veth.sh with root privilege. The test case should be finished without<br>
any problems.<br>
<br>
[Regression potential]<br>
<br>
Low. The reverted patches are from Intel Out-Of-Tree.<br>
<br>
[Other info]<br>
<br>
<a href="https://git.launchpad.net/~jianhuilee/ubuntu/+source/linux-intel-iotg/+git/jammy-iotg/log/?h=for-review-20230314" rel="noreferrer" target="_blank">https://git.launchpad.net/~jianhuilee/ubuntu/+source/linux-intel-iotg/+git/jammy-iotg/log/?h=for-review-20230314</a><br>
The issue is caused by "net/core: XDP metadata BTF netlink API" and<br>
the rest are the patches around it.<br>
<br>
<br>
----------------------------------------------------------------<br>
The following changes since commit f101bab14a2fbc73c8bd99934c005ffa974b5236:<br>
<br>
UBUNTU: Ubuntu-intel-iotg-5.15.0-1027.32 (2023-03-02 12:36:02 -0500)<br>
<br>
are available in the Git repository at:<br>
<br>
git://<a href="http://git.launchpad.net/~jianhuilee/ubuntu/+source/linux-intel-iotg/+git/jammy-iotgfor-review-20230314" rel="noreferrer" target="_blank">git.launchpad.net/~jianhuilee/ubuntu/+source/linux-intel-iotg/+git/jammy-iotg<br>
for-review-20230314</a><br>
<br>
for you to fetch changes up to 23d954e07c7a7b8429ab56f7ffa2e2a6d9a2de1a:<br>
<br>
Revert "net/core: XDP metadata BTF netlink API" (2023-03-15 11:37:47 +0800)<br>
<br>
----------------------------------------------------------------<br>
Jian Hui Lee (5):<br>
Revert "rtnetlink: Add return value check"<br>
Revert "rtnetlink: Fix unchecked return value of dev_xdp_query_md_btf()"<br>
Revert "igc: Enable HW RX Timestamp for AF_XDP ZC"<br>
Revert "igc: Add BTF based metadata for XDP"<br>
Revert "net/core: XDP metadata BTF netlink API"<br>
<br>
drivers/net/ethernet/intel/igc/igc.h | 2 -<br>
drivers/net/ethernet/intel/igc/igc_main.c | 21 ------<br>
drivers/net/ethernet/intel/igc/igc_xdp.c | 114 ------------------------------<br>
drivers/net/ethernet/intel/igc/igc_xdp.h | 11 ---<br>
include/linux/netdevice.h | 15 +---<br>
include/uapi/linux/if_link.h | 2 -<br>
net/core/dev.c | 53 --------------<br>
net/core/rtnetlink.c | 25 +------<br>
8 files changed, 2 insertions(+), 241 deletions(-)<br>
</blockquote></div></div>