From patchwork Tue May 14 21:10:53 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonathan Tan X-Patchwork-Id: 10943757 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4B00E924 for ; Tue, 14 May 2019 21:11:02 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 331012892A for ; Tue, 14 May 2019 21:11:02 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 278AF28986; Tue, 14 May 2019 21:11:02 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.5 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI, USER_IN_DEF_DKIM_WL autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D008828917 for ; Tue, 14 May 2019 21:11:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726270AbfENVK7 (ORCPT ); Tue, 14 May 2019 17:10:59 -0400 Received: from mail-pg1-f202.google.com ([209.85.215.202]:46185 "EHLO mail-pg1-f202.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726148AbfENVK7 (ORCPT ); Tue, 14 May 2019 17:10:59 -0400 Received: by mail-pg1-f202.google.com with SMTP id t16so323824pgv.13 for ; Tue, 14 May 2019 14:10:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:message-id:mime-version:subject:from:to:cc; bh=JafqFTyROl8DKOEZEpWEeAv6z7kkYM5PHsN1xoVe6W8=; b=KKCJg1A+8ptShxNykRD4BGrJVwrsd+qKTZeGu41+s7G+4QlvGRwklXdhOJ7Zzx842z D+skMJMm/Y6suwCCmOaJmDARiPpNjj2QKhOOyIIAn2+er7pep7gsiyBul1sYEHRFHlPd 9qYpz+o+8vDPK9en1+O0HFRtvBHtC8fyB6hhC0ivNpFo88X7ayt/T4pBxWMMhqR5J50k muptRUkpJQ8dSAXFJO6uSvkPVeb4uMvtSHoPN7q6sBLcWXggtXAEK6Dz36SR6OFG21Yg QsG2uhwyB3j60pCnIlyBgFHeO6kls14gWQajDDRCStUafrYNLI9dg3/kQIcfcWoFnULB aOtA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=JafqFTyROl8DKOEZEpWEeAv6z7kkYM5PHsN1xoVe6W8=; b=JZKPhjOlbrzsUV3lPMHDhkdEI0MUIY6nIRqvulEEg//IQJHak1YLYNk7kS46hXJrJ1 IpfZngEpf9DUAJjq6knebnnuJzBlzGizelPf4NQ3Ts7B86TOb4kiaJHTm4Ny5RPXLiu2 0gKiSdn2lNWhHAg1iVOYbkZiLQFr6OSZ/jY+kG1WygOtBGYphrVedxNsse73urKv2ZKD Doe4vI4cev8W1VMTjfyFs7WO/x0SzuAPF/g3j+ItLJZqyEAShBbP9ChXRgRkwdIugr1E 3uE5cxaI4Kf+6upn1l6XNMQMGqVdQJAnQEC+CLK7EkBtKyd2215Qvpxsu33OS52ZU7Jv P+Lw== X-Gm-Message-State: APjAAAUaDYtmMTiDE2SggM2/8WidWpx7LufqFpV/JyKNnB8TAVneB51c XKz++UxkZ3TMevbBMCxpFLPFxUlCo1E1PmyV7u0gOLhCfTInKsMUawNKMJuAKFcx4hdK9t92yY9 8Mxzk7ynpzzMhTGKmij79bM/vJgiWCaZ6wCykSZEEZKBJej0L7biG+JzEMOzLhEgi/THji93cNY dB X-Google-Smtp-Source: APXvYqxkyvFQdPfh11mgicD+CqQgzwKl1GWsMf2j5iaduBRjzrSxtXJeleh6IeNaQwQ8g5hgkiD5+SujkoYy+ejt9Mj7 X-Received: by 2002:a63:fb02:: with SMTP id o2mr39171016pgh.357.1557868258542; Tue, 14 May 2019 14:10:58 -0700 (PDT) Date: Tue, 14 May 2019 14:10:53 -0700 Message-Id: Mime-Version: 1.0 X-Mailer: git-send-email 2.21.0.1020.gf2820cf01a-goog Subject: [PATCH 0/2] Partial clone fix: handling received REF_DELTA From: Jonathan Tan To: git@vger.kernel.org Cc: Jonathan Tan Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP There is an issue when fetching into a partial clone, and the server sends a REF_DELTA object that is based on a missing promisor object. Here is a fix; more details are in the commit message of patch 2. Jonathan Tan (2): t5616: refactor packfile replacement index-pack: prefetch missing REF_DELTA bases builtin/index-pack.c | 26 ++++++++++- t/t5616-partial-clone.sh | 95 ++++++++++++++++++++++++++++++++++------ 2 files changed, 106 insertions(+), 15 deletions(-)