On Fri, Feb 14, 2025 at 09:58:28PM +0100, Anna Emese Nyiri wrote: > Introduce tests to verify the correct functionality of the SO_RCVMARK and > SO_RCVPRIORITY socket options. > > Key changes include: > > - so_rcv_listener.c: Implements a receiver application to test the correct > behavior of the SO_RCVMARK and SO_RCVPRIORITY options. > - test_so_rcv.sh: Provides a shell script to automate testing for these options. > - Makefile: Integrates test_so_rcv.sh into the kernel selftests. > > v3: I put the changelog under the "---" so that it won't be recorded in the commit message. Nowadays maintainers usually record a lore link in the commit message, so it's easy to reach the changelog from git log. Example: https://lore.kernel.org/netdev/056c8f4765a52179630b904e95fc4e3f26c02f2a.1739548836.git.petrm@xxxxxxxxxx/ You can use git-notes for that: https://git-scm.com/docs/git-notes > > - Add the C part to TEST_GEN_FILES. > - Ensure the test fails if no cmsg of type opt.name is received > in so_rcv_listener.c > - Rebased on net-next. > > v2: > > https://lore.kernel.org/netdev/20250210192216.37756-1-annaemesenyiri@xxxxxxxxx/ > - Add the C part to TEST_GEN_PROGS and .gitignore. > - Modify buffer space and add IPv6 testing option > in so_rcv_listener.c. > - Add IPv6 testing, remove unnecessary comment, > add kselftest exit codes, run both binaries in a namespace, > and add sleep in test_so_rcv.sh. > The sleep was added to ensure that the listener process has > enough time to start before the sender attempts to connect. > - Rebased on net-next. > > v1: > > https://lore.kernel.org/netdev/20250129143601.16035-2-annaemesenyiri@xxxxxxxxx/ > > Suggested-by: Jakub Kicinski <kuba@xxxxxxxxxx> > Suggested-by: Ferenc Fejes <fejes@xxxxxxxxxxx> > Signed-off-by: Anna Emese Nyiri <annaemesenyiri@xxxxxxxxx> Reviewed-by: Ido Schimmel <idosch@xxxxxxxxxx> Tested-by: Ido Schimmel <idosch@xxxxxxxxxx>
