From owner-freebsd-hackers@freebsd.org Tue Feb 16 18:21:16 2021 Return-Path: Delivered-To: freebsd-hackers@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 33B51542C6F for ; Tue, 16 Feb 2021 18:21:16 +0000 (UTC) (envelope-from david@crossfamilyweb.com) Received: from mail.dcrosstech.com (rrcs-24-39-78-2.nys.biz.rr.com [24.39.78.2]) (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 (2048 bits) client-digest SHA256) (Client CN "mail.dcrosstech.com", Issuer "DCrossTech.com LLC CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Dg8Rt6Zq9z4rL3 for ; Tue, 16 Feb 2021 18:21:14 +0000 (UTC) (envelope-from david@crossfamilyweb.com) X-Virus-Scanned: amavisd-new at dcrosstech.com Received: from [10.1.8.138] (d138.guest.wifi.crossfamilyweb.com [10.1.8.138]) (authenticated bits=0) by mail.dcrosstech.com (8.15.2/8.15.2) with ESMTPSA id 11GIK3W8056382 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NO) for ; Tue, 16 Feb 2021 18:20:03 GMT (envelope-from david@crossfamilyweb.com) X-Authentication-Warning: mail.priv.dcrosstech.com: Host d138.guest.wifi.crossfamilyweb.com [10.1.8.138] claimed to be [10.1.8.138] Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable From: David Cross Mime-Version: 1.0 (1.0) Date: Tue, 16 Feb 2021 13:20:28 -0500 Subject: Multiport serial port bug in 12 and 13 Message-Id: To: freebsd-hackers@freebsd.org X-Mailer: iPhone Mail (18D52) X-Rspamd-Queue-Id: 4Dg8Rt6Zq9z4rL3 X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of david@crossfamilyweb.com designates 24.39.78.2 as permitted sender) smtp.mailfrom=david@crossfamilyweb.com X-Spamd-Result: default: False [-1.34 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; MV_CASE(0.50)[]; R_SPF_ALLOW(-0.20)[+mx]; HAS_XAW(0.00)[]; TO_DN_NONE(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RBL_DBL_DONT_QUERY_IPS(0.00)[24.39.78.2:from]; ASN(0.00)[asn:11351, ipnet:24.39.64.0/19, country:US]; R_DKIM_NA(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FREEFALL_USER(0.00)[david]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-hackers@freebsd.org]; DMARC_NA(0.00)[crossfamilyweb.com]; RCPT_COUNT_ONE(0.00)[1]; SPAMHAUS_ZRD(0.00)[24.39.78.2:from:127.0.2.255]; NEURAL_SPAM_SHORT(0.46)[0.460]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-hackers] X-Mailman-Approved-At: Tue, 16 Feb 2021 19:37:51 +0000 X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Technical discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 16 Feb 2021 18:21:16 -0000 I posted an updated bug report (235016) which has been open for 2 years. The= patch effectively backs out a change for enabling MSI interrupts on a range= of multiport serial cards that never worked in the first place. Very low risk change=