Hi, The commit has been in v6.1.y for 3+ years (but not in the 5.x stable branches): 23e118a48acf ("PCI: hv: Do not set PCI_COMMAND_MEMORY to reduce VM boot time")

The commit can be cherry-picked cleanly to the latest 5.x stable branches, i.e. 5.15.185, 5.10.238 and 5.4.294.

Some Linux distro kernels are still based on the 5.x stable branches, and they have been carrying the commit explicitly. It would be great to have the commit in the upstream 5.x branches, so they don't have to carry the commit explicitly.

There is a Debian 10.3 user who wants the commit, but the commit is absent from Debian 10.3's kernel, whose full version string is: Linux version 5.10.0-0.deb10.30-amd64 (debian-kernel@lists.debian.org) (gcc-8 (Debian 8.3.0-6) 8.3.0, GNU ld (GNU Binutils for Debian) 2.31.1) #1 SMP Debian 5.10.218-1~deb10u1 (2024-06-12)

If the commit is cherry-picked into the upstream 5.10.y, the next Debian 10.3 kernel update would have the commit automatically.

Thanks! -- Dexuan