vsock: enable SOCK_SUPPORT_ZC bit

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This bit is used by io_uring in case of zerocopy tx mode. io_uring code
checks, that socket has this feature. This patch sets it in two places:
1) For socket in 'connect()' call.
2) For new socket which is returned by 'accept()' call.

Signed-off-by: Arseniy Krasnov <avkrasnov@salutedevices.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Arseniy Krasnov 2023-10-10 22:15:16 +03:00 • committed by David S. Miller

parent 5fbfc7d243

commit dcc55d7bb2

1 changed files with 6 additions and 0 deletions

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6

net/vmw_vsock/af_vsock.c

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