From owner-freebsd-arm@freebsd.org Fri Feb 28 10:54:57 2020 Return-Path: Delivered-To: freebsd-arm@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 EC34F26011B for ; Fri, 28 Feb 2020 10:54:57 +0000 (UTC) (envelope-from nikolay.kostirya@i11.co) Received: from mx.i11.co (mx.i11.co [159.69.78.69]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 48TRJJ71rpz4LQW for ; Fri, 28 Feb 2020 10:54:56 +0000 (UTC) (envelope-from nikolay.kostirya@i11.co) Received: from [82.207.42.188] (helo=localhost) by mx.i11.co with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1j7dIE-0005yS-Rl for freebsd-arm@freebsd.org; Fri, 28 Feb 2020 10:54:54 +0000 Date: Fri, 28 Feb 2020 12:54:52 +0200 From: Nick Kostirya To: freebsd-arm@freebsd.org Subject: Re: sizeof(struct kevent) on ARM 32-bit Message-ID: <20200228125452.5f349879@i11.co> In-Reply-To: <202002281100.11027.dr.klepp@gmx.at> References: <20200228114800.60a39b65@i11.co> <202002281100.11027.dr.klepp@gmx.at> X-Mailer: Claws Mail 3.17.4 (GTK+ 2.24.32; i386-portbld-freebsd12.0) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 48TRJJ71rpz4LQW X-Spamd-Bar: ----- X-Spamd-Result: default: False [-5.19 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[i11.co:s=omicron]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:159.69.78.69]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; TO_DN_NONE(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; RCPT_COUNT_ONE(0.00)[1]; DKIM_TRACE(0.00)[i11.co:+]; DMARC_POLICY_ALLOW(-0.50)[i11.co,reject]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; IP_SCORE(-2.19)[ip: (-9.65), ipnet: 159.69.0.0/16(0.29), asn: 24940(-1.55), country: DE(-0.02)]; ASN(0.00)[asn:24940, ipnet:159.69.0.0/16, country:DE]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Feb 2020 10:54:58 -0000 On Fri, 28 Feb 2020 11:00:10 +0100 "Dr. Nikolaus Klepp" wrote: > > Structure packing, most likely. > http://www.catb.org/esr/structure-packing/ Thanks! I did not think that ARM 32 have alignment 8.