From: Antoine Tenart <aten...@redhat.com> [redhat] Flip some diag modules from m to y
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1948340 Upstream Status: RHEL only Tested: Instructions in the first comment in bz1948340. Diag modules are required when investigating sockets with the `ss` tool, and are loaded on-demand. This is also what happens when using the `sosreport` tool. Recent discussions pointed out it was not always possible to load extra modules on a production system, for various reasons, and the `sosreport` tool was updated to avoid modules to be loaded by default. Links to the discussions are available in the bz. The issue is with this policy the `ss` command is now skipped, except if the administrator explicitly allows it to do so or if diag modules are already loaded. This results in a loss of valuable information when generating an `sosreport`, impacting the following investigation. This patch enables a set of selected DIAG modules to be built-in, so that `ss` and `sosreport` can be used without loading additional modules (only diag modules not depending on another loadable module were considered): - CONFIG_INET_DIAG - CONFIG_INET_RAW_DIAG - CONFIG_INET_TCP_DIAG - CONFIG_INET_UDP_DIAG - CONFIG_INET_MPTCP_DIAG - CONFIG_NETLINK_DIAG - CONFIG_PACKET_DIAG - CONFIG_UNIX_DIAG The generated configuration do not enable any additional non-listed options with this change. The kernel image increase in size is very minimal. Signed-off-by: Antoine Tenart <aten...@redhat.com> diff a/redhat/configs/common/generic/CONFIG_INET_DIAG b/redhat/configs/common/generic/CONFIG_INET_DIAG --- a/redhat/configs/common/generic/CONFIG_INET_DIAG +++ b/redhat/configs/common/generic/CONFIG_INET_DIAG @@ -1 +1 @@ -CONFIG_INET_DIAG=m +CONFIG_INET_DIAG=y diff a/redhat/configs/common/generic/CONFIG_INET_MPTCP_DIAG b/redhat/configs/common/generic/CONFIG_INET_MPTCP_DIAG --- a/redhat/configs/common/generic/CONFIG_INET_MPTCP_DIAG +++ b/redhat/configs/common/generic/CONFIG_INET_MPTCP_DIAG @@ -1 +1 @@ -CONFIG_INET_MPTCP_DIAG=m +CONFIG_INET_MPTCP_DIAG=y diff a/redhat/configs/common/generic/CONFIG_INET_RAW_DIAG b/redhat/configs/common/generic/CONFIG_INET_RAW_DIAG --- a/redhat/configs/common/generic/CONFIG_INET_RAW_DIAG +++ b/redhat/configs/common/generic/CONFIG_INET_RAW_DIAG @@ -1 +1 @@ -CONFIG_INET_RAW_DIAG=m +CONFIG_INET_RAW_DIAG=y diff a/redhat/configs/common/generic/CONFIG_INET_TCP_DIAG b/redhat/configs/common/generic/CONFIG_INET_TCP_DIAG --- /dev/null +++ b/redhat/configs/common/generic/CONFIG_INET_TCP_DIAG @@ -0,0 +1 @@ +CONFIG_INET_TCP_DIAG=y diff a/redhat/configs/common/generic/CONFIG_INET_UDP_DIAG b/redhat/configs/common/generic/CONFIG_INET_UDP_DIAG --- a/redhat/configs/common/generic/CONFIG_INET_UDP_DIAG +++ b/redhat/configs/common/generic/CONFIG_INET_UDP_DIAG @@ -1 +1 @@ -CONFIG_INET_UDP_DIAG=m +CONFIG_INET_UDP_DIAG=y diff a/redhat/configs/common/generic/CONFIG_NETLINK_DIAG b/redhat/configs/common/generic/CONFIG_NETLINK_DIAG --- a/redhat/configs/common/generic/CONFIG_NETLINK_DIAG +++ b/redhat/configs/common/generic/CONFIG_NETLINK_DIAG @@ -1 +1 @@ -CONFIG_NETLINK_DIAG=m +CONFIG_NETLINK_DIAG=y diff a/redhat/configs/common/generic/CONFIG_PACKET_DIAG b/redhat/configs/common/generic/CONFIG_PACKET_DIAG --- a/redhat/configs/common/generic/CONFIG_PACKET_DIAG +++ b/redhat/configs/common/generic/CONFIG_PACKET_DIAG @@ -1 +1 @@ -CONFIG_PACKET_DIAG=m +CONFIG_PACKET_DIAG=y diff a/redhat/configs/common/generic/CONFIG_UNIX_DIAG b/redhat/configs/common/generic/CONFIG_UNIX_DIAG --- a/redhat/configs/common/generic/CONFIG_UNIX_DIAG +++ b/redhat/configs/common/generic/CONFIG_UNIX_DIAG @@ -1 +1 @@ -CONFIG_UNIX_DIAG=m +CONFIG_UNIX_DIAG=y -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1151 _______________________________________________ kernel mailing list -- kernel@lists.fedoraproject.org To unsubscribe send an email to kernel-le...@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/kernel@lists.fedoraproject.org Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
