From nobody Fri Aug 18 00:58:23 2023 X-Original-To: current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4RRk5H1RgRz4qPWT for ; Fri, 18 Aug 2023 00:58:27 +0000 (UTC) (envelope-from des@freebsd.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4RRk5H0xsSz3JVr; Fri, 18 Aug 2023 00:58:27 +0000 (UTC) (envelope-from des@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1692320307; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Y6F0wCZdmKeo9mNGAOqlye+cx5B1Adlhxe9DOu3/7Ts=; b=P3hD4PC/w6un6gwDLOmsTDFukC3spepZ+IiXoqw8/jQmkxHaAzLXOB3Yq8bywVwxw2DMGj yxnfCOUWf8/xzkfKb7vSJ5sUNCvG7vEc0J9zcfNE4iu4eOyiWiq/+vFYXrrZERo2bdDURX BDd9Xm/EVOfw5Yi1KMv8Fm79J7OQkuLnrljmIIINp+VJa26FF9ip7rU8bc0p81OveWhK8p AxIHmnvoPCgVYJbyNkDBScXkHHXp/AjtXfcovcY2bqxNuY0bcu3vFCeOcpmaK2zTJVLAeS hWQVliLrQaMuNV1E+9tMrzgBjY7rf+X/SBoOgh643o4uljM1geeAh2SMAIA4/A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1692320307; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Y6F0wCZdmKeo9mNGAOqlye+cx5B1Adlhxe9DOu3/7Ts=; b=nqE6BV1vZgBylcFPlQ8aDWADkEn1w3z1xSbpGGFNrlZWO2kjhF4xnk4bZe6GDyJg4VlC0a BSX/OMTbq+THAfEWSMkd5nyOrC1H5vUSTzS1/kTa3FFjdxi8fGVgA3LsQuaoghRMTuCJdx RnHC535Hkc/0zLeQo89Z8k3xNQdLYfRy++81McIVefsTN7EgbVBPGvNpafhsQe24SX++Cu MAEnCCeP/EzqVyvSAWHuqc5Pf5CV93vWd107fhV7OdxPeoF1cxfBJp5OqPdbCHVug8uT9n QG8EA+wa6Lj5Z6cqNejn6ZXclb3eMqsWyafhVpjTyWd+5QLlOEjoGfdzY/nNdQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1692320307; a=rsa-sha256; cv=none; b=hUiiPRPj8GabzIZwy5Di6L+Brc8TDwdYBCCyFCLbl0Y9P61/Ie28QYC6CIYWysVl0e+MJP MCk2stcj5Vt5cn3IKWAozKX49hiYvXnjMHHYdYMBKrA9tQm8NCz0K1UIv5E8FIfpGYYn6k J5U/cazTdaDkMsLM0uUOP6h6RXqJc48P1IyRQyBto6Pq1alVo4g2JOjJAv/VfkL5qwN+vJ cuPkHNk1NyPsnkCMe2IwEsa+ous+hMEt9oqjPUcD2sACzP7Mc7sXU04D5yxwcqdzat6HqW xT05EXlLw04XGlmvvBYYup5sNzTMi8RN4BCv0wgxq+nnFBZzBG4ueQ5W1rQT1Q== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from ltc.des.no (ti0187a400-1976.bb.online.no [85.166.95.197]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) (Authenticated sender: des) by smtp.freebsd.org (Postfix) with ESMTPSA id 4RRk5G698yzyCQ; Fri, 18 Aug 2023 00:58:26 +0000 (UTC) (envelope-from des@freebsd.org) Received: by ltc.des.no (Postfix, from userid 1001) id A1742287AD; Fri, 18 Aug 2023 02:58:23 +0200 (CEST) From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= To: Alexander Motin Cc: current@freebsd.org, Mateusz Guzik , Martin Matuska Subject: Re: ZFS deadlock in 14 In-Reply-To: <0fd64567-59cd-9276-cc0c-17a09611f11a@FreeBSD.org> (Alexander Motin's message of "Thu, 17 Aug 2023 16:04:27 -0400") References: <86leeltqcb.fsf@ltc.des.no> <86h6p4s64h.fsf@ltc.des.no> <86a5utrafp.fsf@ltc.des.no> <86350kqokl.fsf@ltc.des.no> <86y1icp95t.fsf@ltc.des.no> <86ttt0p8wv.fsf@ltc.des.no> <197ead1e-210a-6be6-7e24-5c56b14bb777@FreeBSD.org> <86350hpiby.fsf@ltc.des.no> <0fd64567-59cd-9276-cc0c-17a09611f11a@FreeBSD.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (berkeley-unix) Date: Fri, 18 Aug 2023 02:58:23 +0200 Message-ID: <86sf8hnp3k.fsf@ltc.des.no> List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Alexander Motin writes: > I don't have a FreeBSD branch, but these two patches apply clean and > build on top of today's FreeBSD main branch: > > https://github.com/openzfs/zfs/pull/15107 > https://github.com/openzfs/zfs/pull/15122 A kernel built from c47116e909 plus these two patches has so far built 2,285 packages without a hitch, whereas normally it would have deadlocked after well before reaching 500 packages. I'll do another run without the patches tomorrow just to be sure. DES --=20 Dag-Erling Sm=C3=B8rgrav - des@FreeBSD.org