diff options
| author | Michal Luczaj <mhal@rbox.co> | 2025-12-29 20:43:10 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-01-05 16:14:50 -0800 |
| commit | ce5e612dd411de096aa041b9e9325ba1bec5f9f4 (patch) | |
| tree | bca2dd23ae5b25b6e933e6526502116fbb12d119 | |
| parent | 1806d210e5a8f431ad4711766ae4a333d407d972 (diff) | |
vsock: Make accept()ed sockets use custom setsockopt()
SO_ZEROCOPY handling in vsock_connectible_setsockopt() does not get called
on accept()ed sockets due to a missing flag. Flip it.
Fixes: e0718bd82e27 ("vsock: enable setting SO_ZEROCOPY")
Signed-off-by: Michal Luczaj <mhal@rbox.co>
Link: https://patch.msgid.link/20251229-vsock-child-sock-custom-sockopt-v2-1-64778d6c4f88@rbox.co
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | net/vmw_vsock/af_vsock.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c index adcba1b7bf74..a3505a4dcee0 100644 --- a/net/vmw_vsock/af_vsock.c +++ b/net/vmw_vsock/af_vsock.c @@ -1787,6 +1787,10 @@ static int vsock_accept(struct socket *sock, struct socket *newsock, } else { newsock->state = SS_CONNECTED; sock_graft(connected, newsock); + + set_bit(SOCK_CUSTOM_SOCKOPT, + &connected->sk_socket->flags); + if (vsock_msgzerocopy_allow(vconnected->transport)) set_bit(SOCK_SUPPORT_ZC, &connected->sk_socket->flags); |