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| author | Guillaume Nault <[email protected]> | 2025-01-15 12:44:52 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2025-01-17 00:52:29 +0000 |
| commit | 65a55aa7e64eefcd2a7f530a0bf8d21d20bffd37 (patch) | |
| tree | 4a04ebe1f77fa28690f88330efa319923839ecb4 /tools/testing/selftests/drivers/net/hw/pp_alloc_fail.py | |
| parent | gre: Prepare ipgre_open() to .flowi4_tos conversion. (diff) | |
| download | kernel-65a55aa7e64eefcd2a7f530a0bf8d21d20bffd37.tar.gz kernel-65a55aa7e64eefcd2a7f530a0bf8d21d20bffd37.zip | |
ipv4: Prepare inet_rtm_getroute() to .flowi4_tos conversion.
Store rtm->rtm_tos in a dscp_t variable, which can then be used for
setting fl4.flowi4_tos and also be passed as parameter of
ip_route_input_rcu().
The .flowi4_tos field is going to be converted to dscp_t to ensure ECN
bits aren't erroneously taken into account during route lookups. Having
a dscp_t variable available will simplify that conversion, as we'll
just have to drop the inet_dscp_to_dsfield() call.
Note that we can't just convert rtm->rtm_tos to dscp_t because this
structure is exported to user space.
Signed-off-by: Guillaume Nault <[email protected]>
Reviewed-by: Ido Schimmel <[email protected]>
Link: https://patch.msgid.link/7bc1c7dc47ad1393569095d334521fae59af5bc7.1736944951.git.gnault@redhat.com
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/testing/selftests/drivers/net/hw/pp_alloc_fail.py')
0 files changed, 0 insertions, 0 deletions