From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by passt.top (Postfix) with ESMTP id 743A45A030B for ; Wed, 1 May 2024 22:28:43 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1714595322; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=pW7k596R+piVX3XzMr7Ob4ELoPc9IVZEyZ9vUDmdXcQ=; b=WzQGMHv0eEe+8eU+mfuw+oDQeFg2eW+DxRJBMXSl8UEFfGhoV5Uf5T74YajopO9fXmJ1ap 3SW8eVT9evh1+Y8AsOOUvZ2yQHrvy4nZSStz5DeBq5t1r/Qbbofab9fmO0WJNVJStw5fgf ehrM4QEDid/bu7LOjdeiFzTO6aoUiS4= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-618-c4hPySZmNhOR7JzCNdsoBw-1; Wed, 01 May 2024 16:28:40 -0400 X-MC-Unique: c4hPySZmNhOR7JzCNdsoBw-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id B33FE18065B1 for ; Wed, 1 May 2024 20:28:40 +0000 (UTC) Received: from fenrir.redhat.com (unknown [10.22.34.98]) by smtp.corp.redhat.com (Postfix) with ESMTP id 573F51121312; Wed, 1 May 2024 20:28:40 +0000 (UTC) From: Jon Maloy To: passt-dev@passt.top, sbrivio@redhat.com, lvivier@redhat.com, dgibson@redhat.com, jmaloy@redhat.com Subject: [PATCH v2 0/2] SO_PEEK_OFF support Date: Wed, 1 May 2024 16:28:37 -0400 Message-ID: <20240501202839.3491885-1-jmaloy@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.3 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII"; x-default=true Message-ID-Hash: HZV723E4NOFQOJZC4A3R5I3RRBDGCT4G X-Message-ID-Hash: HZV723E4NOFQOJZC4A3R5I3RRBDGCT4G X-MailFrom: jmaloy@redhat.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list List-Id: Development discussion and patches for passt Archived-At: Archived-At: List-Archive: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: SO_PEEK_OFF support and a fix for the zero-window problem. Jon Maloy (2): tcp: leverage support of SO_PEEK_OFF socket option when available tcp: allow retransmit when peer receive window is zero tcp.c | 87 ++++++++++++++++++++++++++++++++++++++++++++++-------- tcp_conn.h | 2 ++ 2 files changed, 77 insertions(+), 12 deletions(-) -- 2.42.0