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vmtest: kbuild: enable net_cls cgroups

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For the sock_cgroup_ptr() test case in #255, we need
CONFIG_SOCK_CGROUP_DATA to be selected. Since Linux 4.10, we get that
from CONFIG_CGROUP_BPF, but before that, we need either
CONFIG_CGROUP_NET_CLASSID or CONFIG_CGROUP_NET_PRIO. The former appears
to be slightly smaller than the latter, so let's enable that one.

Signed-off-by: Omar Sandoval <osandov@osandov.com>
This commit is contained in:
Omar Sandoval 2023-01-30 10:30:27 -08:00
parent e5f10c68a8
commit f0beba13e2
1 changed files with 5 additions and 1 deletions
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6
vmtest/kbuild.py
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@ -30,7 +30,7 @@ class KernelFlavor(NamedTuple):
config: str
def localversion(self) -> str:
localversion = "-vmtest17"
localversion = "-vmtest18"
# The default flavor should be the "latest" version.
localversion += ".1" if self.name == "default" else ".0"
localversion += self.name
@ -153,6 +153,10 @@ CONFIG_DEBUG_INFO_BTF_MODULES=y
# For cgroup tests.
CONFIG_CGROUPS=y
# To select CONFIG_SOCK_CGROUP_DATA. (CONFIG_CGROUP_BPF also selects
# CONFIG_SOCK_CGROUP_DATA, but that's only present since Linux kernel commit
# 3007098494be ("cgroup: add support for eBPF programs") (in v4.10)).
CONFIG_CGROUP_NET_CLASSID=y
# For kconfig tests.
CONFIG_IKCONFIG=m