Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kF7c1-0000v6-Em for pgsql-hackers@arkaria.postgresql.org; Mon, 07 Sep 2020 03:14:33 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1kF7c0-0001va-Ci for pgsql-hackers@arkaria.postgresql.org; Mon, 07 Sep 2020 03:14:32 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kF7bz-0001t1-Tj for pgsql-hackers@lists.postgresql.org; Mon, 07 Sep 2020 03:14:32 +0000 Received: from mail-pj1-x1041.google.com ([2607:f8b0:4864:20::1041]) by makus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.92) (envelope-from ) id 1kF7bt-0001Ez-AP for pgsql-hackers@postgresql.org; Mon, 07 Sep 2020 03:14:30 +0000 Received: by mail-pj1-x1041.google.com with SMTP id mm21so5971049pjb.4 for ; Sun, 06 Sep 2020 20:14:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=leadboat.com; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=MDc67WW9MXCzCG7kDNsnhUZNXuxkvdtDQZQvfkibqR0=; b=RnYTq0wTHaQTMlv2t2lhhtvumbu9LGs+dsNptW33vx7IqPsJjsy+WQrE/wSDJVMuug LxlOQ7Aj7tcLU5qJFPYOBP9nvC3R3K4gf1+ASyYnhK6pGxKNmm5LxO4WFzauFWD86DhT tRPJ/SphMnhkYWdiUOp7UnusPoQZw8aKLyk8w= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=MDc67WW9MXCzCG7kDNsnhUZNXuxkvdtDQZQvfkibqR0=; b=AYjA0nirSZ5ZDDKUNLYNuWODDI+dynH9zDiwn60qsTKIefXEcQWiwogdbtX8s8etie PC6i5XnXn6V4udOxBGv3GpFF6nS7lb7a3v4Y+NfP17EF19+an7IybssDHK7vihVYdIdy UX/YGYgTTPIZTw5+vr0s9z0o+2zf4IVXqP0QvxeP48HHNVRaMxwZTJ0G23CdMTBmAVVe cfX9H2EeocXK7qQl0GiLsNwk+nI75ZuVME0ZIOxmNUzQCjkZVUPs5YX5c0IZKjMSujWN ycGjK+YatZQyY/FBQu/dYImph0q70tI2SJYSPjvKnQqvvzSbdj6euQjYsT5XKpub4fs9 iovg== X-Gm-Message-State: AOAM531lfRWt12FCGc63tYIJgaMT7WqyjiPcvHxpQpf07M6ZwulA0IO+ VDAHK5O/X5tb/YBxCbcXxAevUw== X-Google-Smtp-Source: ABdhPJwyIsTCDpG9n07CQb8o8xtYbABa4ilogCO3gXnY9yYhYhUi8GWkmsecewytgGVvCzTmGMi25A== X-Received: by 2002:a17:90b:ecc:: with SMTP id gz12mr2186950pjb.123.1599448463926; Sun, 06 Sep 2020 20:14:23 -0700 (PDT) Received: from rfd.leadboat.com ([2600:1702:a20:5750::43]) by smtp.gmail.com with ESMTPSA id g9sm13731080pfo.144.2020.09.06.20.14.22 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 06 Sep 2020 20:14:23 -0700 (PDT) Date: Sun, 6 Sep 2020 20:14:21 -0700 From: Noah Misch To: Michael Paquier Cc: Tom Lane , Tomas Vondra , pgsql-hackers@postgresql.org Subject: Re: Spurious "apparent wraparound" via SimpleLruTruncate() rounding Message-ID: <20200907031421.GA3595322@rfd.leadboat.com> References: <20200105011916.GC2270238@rfd.leadboat.com> <2271.1584655492@sss.pgh.pa.us> <20200322083452.GB1918808@rfd.leadboat.com> <13116.1585168951@sss.pgh.pa.us> <20200330052809.GB2324620@rfd.leadboat.com> <1959.1586198769@sss.pgh.pa.us> <20200407041847.GA519993@rfd.leadboat.com> <20200525070033.GA1591335@rfd.leadboat.com> <20200830053433.GA3275593@rfd.leadboat.com> <20200907020612.GD2455@paquier.xyz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200907020612.GD2455@paquier.xyz> User-Agent: Mutt/1.5.24 (2015-08-30) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk On Mon, Sep 07, 2020 at 11:06:12AM +0900, Michael Paquier wrote: > On Sat, Aug 29, 2020 at 10:34:33PM -0700, Noah Misch wrote: > > Rebased the second patch. The first patch did not need a rebase. > > It looks like a new rebase is needed, the CF bot is complaining here. http://cfbot.cputube.org/patch_29_2026.log applies the two patches in the wrong order. For this CF entry, ignore it.