From nobody Sun Nov 14 00:26:05 2021 X-Original-To: arm@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 5A984184F6B6 for ; Sun, 14 Nov 2021 00:27:03 +0000 (UTC) (envelope-from marklmi@yahoo.com) Received: from sonic311-25.consmr.mail.gq1.yahoo.com (sonic311-25.consmr.mail.gq1.yahoo.com [98.137.65.206]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4HsCnL37R0z3Pv4 for ; Sun, 14 Nov 2021 00:27:02 +0000 (UTC) (envelope-from marklmi@yahoo.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1636849615; bh=CEA4I3qmILX3N6Ol65LxRPAEvl5IsHgp/UaB0ZcUfSI=; h=From:Subject:Date:To:References:From:Subject:Reply-To; b=R+vR3aN8gOwMoeGBIH74m8xWLkUqMsgs4v1lFgKuTkOdrPag9tIcDc32fdZ55N4F4X90ReS9PPXJ1s9uKusAY76wk5KJwLeDSKra3Sk2bj+W2nc3sVQ1Em2BSk21Ly0giYl9RwxfOFiiX8KjrB1tDwvmYj5yC7H2ZpvcrRzfmJI2thUGFXGnVFprdCWwOiFAEcknAvpPmE1ph4OCeBO3AAVaiKnpvS5o486Z6RYHZoBcRA5yOT4zc/00HAMyBjaAo5/400HLdn9oWXHoKe1AnIwV2oiC3QYpYN+WNEghNcMQ0f/uIIE7smxuZrbsfOJpR5cWZ4Pp4DYF0aVfdb+hNA== X-SONIC-DKIM-SIGN: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1636849615; bh=xDGmu5XHG9ClZv+26DJoB9WbTkbUjNi8pyN1VbCDlDk=; h=X-Sonic-MF:From:Subject:Date:To:From:Subject; b=skFPguOyFP5EgFWWlr9DQVOyhrfSQ5ywxCOfh/9vjxVvjWhFwVEjD0KoE402ksevrT3idxco5BtL3iKhLO4mlv+IIyYk9tKuyLCdCqwYMyqEpUtXCO1EljMRtfannZVuLkqOtB/w5Zt8F/FFfyqY0auUMOgoikjx55M0WGYeIlUgJyCBFBtqGa8EIHNvC/ylqFlY10TXBNW6Mu31tb0Oo8TefhUbWZ8etKQjNTiS7X/JC33rc/tVo9/1oRSi5OfR0ajOeVrl1XdTM4TTiNcSrcYPxWSWkwLsHJa2SiTKR9Kf2KMki1MEOz8it5rs6NKPn14oFg0jlRXop9LRqjCf+w== X-YMail-OSG: 9J3YSx8VM1lVopo5D.OXDzQ_PaHQJCEOD5RpIOdHpWp7tbb5V8PA9YosiwUTjvE dDyNRJ6mqxc0OBQefw9gdXYvoU5kYwCmPOuVcWbJoEeiIemwV8J5hu2vug5jrdhkcwX5pqTVLUcs We5Y8ZY4qt8AMaRr3.rH.Cu1rI_CVa5DbFZjOUhW3CsOxZVUbJkdYh.aWaHUYgPbevUAmV2MCygm DDpIA.zNoJfwT9JuC81MfxXT_PCqODp2kIgaQQwMto36tf0AAJ6HfP9BahONrg5YZ0WxIhUlXgHl 1cdODMJcrTVqRvczpFiIe_rJzqWHltmDgw2Eqnvt.qUq1BGA7.2FTkCI7u1Bg9d7xOXe_sJw5MA_ TABNik6wb.iyGi7_MuIhCeAcvhBvRJoRz83pn3WcIG5LevUMTmqwjoMErqpGbODogGmFedH_x99R Hc3Cf._vAMD.7bw6bE_fLnLb74QYIZmb.gr6QlVTycP_EEBwxro2cy2lPEVoTTV8iomyKaPP8Xd9 9eMFA7yeDqFDrm3kL_uyINhyuLMtFyQyFS59KTxgtRsDUtbybX5FV_kqyBc9w2vI9Ei.py2P7ZUf FpKAGtBgRtb0hgrfmwnHDtgFS7f__wgzOMNE0AumirPjFrYlXSma5axU6ubelDj6lqynLkuosuOr YFdwopaFsi60i4CQMbKjm7idnxSBu78rEV3jiIgpJbCItu8fmto2bgcm0Acb_FuC_F27XvluNyoQ HD13P7o6OC22wpsc2ozcztIzh6QuvobsU9mb94X5GWijxuSmi6RAPluw8ZmDrZYWncuVRkKHKQVi .Krs.YyUENe9nOjEBW_hKVzddGanRocwX14mqr0ogkY_gUJr_s1T5wjxWxemBYLq3nwRw8gRWIXl wHSpkq4Tcx_hLaqDIbG2oDH5cZKv7mRW3gUUf0.yUwRWHWN1os0qjl9SKCfWfK1nO9Ei5bojhXoJ zKQbWW2rCCWUfWtzPxqZunxpESKGss.ZGOi4WVDlWKYd.UdKw0CqpsyNV4Ui2RDD3fChrWsrS3YH ZqSZg_Z967uH2vi5BlkwIFaLUBpXWs9ZULBfiZD2i3UPy5XP5fhQGlHqLV47AfTaDGZWOzaRx5Bd eLMPLiFC3UK1j1AJI1n6GQP9qNMghPQ2MsJvNjnYciYiIn1SfCavaInYZg0DKo35a1.Cr5ZkYU0n dcvhnpbyhv7LRUDy.wpZCRUvqHpSZn8uKBEXz4lK9YkaSoeYLEJ404H5aNyc38Sv82j9KYp0RSZ4 Q8xDRtqaqI9MjiwftHMd2sq0lo6NmZFzHIoMVN9EkLml6HjbWg8mdab8ssJ3998hkrpCOaI7Jz7G 7gisQRRS6933LQLH.GMdG5fiTVagHm_RgHGn2kielgUSSudqqI_NygpGEyQKLr8gsYze.W9Ly1.F CTkapGprR8FxuFVQtq4T8tw8CQaft5GTCYKKwsRLPG7TDNB8Lj2hmL9E8qyYZ3B3T5LZqCJ967Ti 8fXTPp4bH9D47ROM_gp4f3cCoz9JEnsnHtc2NE4x8q_WSjzwlJ6umbh4FH_27zxYgaR87.lq8T7g 5hNOSw8IXzE2CnNkWHX1gbFMU4Re7N.ht9Nyq4Zp6PWERuIqPEFGlEjX3l..96B9POh2j1boEaHg zKk3J8mdnT7i520yC1Glyp5wHkze2cGBGAtneEGs5SVHzWSnMMzY_BGnPkAedZw2kKDl40kcajBr Xhk.OQO7HypmROgwikvJmSgRcusQRw8H9FvtueNx9fY34KFxeHBdBxHPkHWx0qu2N9fFPexvyOma aZgGsVulktMsx5GMqzJo8SZoQBeVliyVxoaijv1KbtCV8XopHfmHyWndg8YKtnBefz4eA75S6e6t CeHUHAnZWlCwoOQdCzSq2lLk4pk0cV.dy8OfzJrtl2S6zYreKCKCr9tdQmvV0TVNOm_CLWLH99mU _FMIm7YMftt6kfXo8nCBbg_2Cyy9owubYmi.fVIUiOllJRw5zGu8ZOhyNG4lQWamdHBwcMb3ijGV 8Vw.ljJNlLazRPTjfYNDlTLfHieQDsJoO.qDjVzQQdUozzXq6mxBVKr0uemKtdcU02fmyNKaK7L_ 7OffT6aJsJxzViVac3mVGQ60RXlGa0fWhmLtEutWYnF4CI2433r2CObGdcz1zP8EOA2IbVBzujPj lprWJ6pkOiFOeTqA8VkEgfYVR11ct97t3AOu.aBxfYsP1BA46xj_UPgo5iBheNgWMntJuksrDd.Z 4HT5chy7CTtC19z56QeewCHSmIjRxM.XdpvMW3vhXDCfdKrQiHzR31ka1YLq903Pk7Oj.9fy3kG6 cIKhuHSnDRw5GDQ-- X-Sonic-MF: Received: from sonic.gate.mail.ne1.yahoo.com by sonic311.consmr.mail.gq1.yahoo.com with HTTP; Sun, 14 Nov 2021 00:26:55 +0000 Received: by kubenode531.mail-prod1.omega.ne1.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID 33c5766b50610f88f03eb3dfd69b79cd; Sun, 14 Nov 2021 00:26:07 +0000 (UTC) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable List-Id: Porting FreeBSD to ARM processors List-Archive: https://lists.freebsd.org/archives/freebsd-arm List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-arm@freebsd.org Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.120.0.1.13\)) Subject: zfs vs. armv7 (32-bit more generally?): "ZFS NOTICE: KSTACK_PAGES is 2 which could result in stack overflow panic!" Message-Id: Date: Sat, 13 Nov 2021 16:26:05 -0800 To: "freebsd-arm@freebsd.org" X-Mailer: Apple Mail (2.3654.120.0.1.13) References: X-Rspamd-Queue-Id: 4HsCnL37R0z3Pv4 X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=pass header.d=yahoo.com header.s=s2048 header.b=R+vR3aN8; dmarc=pass (policy=reject) header.from=yahoo.com; spf=pass (mx1.freebsd.org: domain of marklmi@yahoo.com designates 98.137.65.206 as permitted sender) smtp.mailfrom=marklmi@yahoo.com X-Spamd-Result: default: False [-1.50 / 15.00]; FREEMAIL_FROM(0.00)[yahoo.com]; MV_CASE(0.50)[]; R_SPF_ALLOW(-0.20)[+ptr:yahoo.com]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[yahoo.com:+]; SUBJECT_HAS_EXCLAIM(0.00)[]; DMARC_POLICY_ALLOW(-0.50)[yahoo.com,reject]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[yahoo.com]; ASN(0.00)[asn:36647, ipnet:98.137.64.0/20, country:US]; MID_RHS_MATCH_FROM(0.00)[]; SUBJECT_HAS_QUESTION(0.00)[]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[yahoo.com:s=s2048]; FROM_HAS_DN(0.00)[]; DWL_DNSWL_NONE(0.00)[yahoo.com:dkim]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; NEURAL_SPAM_SHORT(1.00)[1.000]; RCPT_COUNT_ONE(0.00)[1]; RCVD_IN_DNSWL_NONE(0.00)[98.137.65.206:from]; RWL_MAILSPIKE_POSSIBLE(0.00)[98.137.65.206:from]; RCVD_COUNT_TWO(0.00)[2] Reply-To: marklmi@yahoo.com From: Mark Millard via arm X-Original-From: Mark Millard X-ThisMailContainsUnwantedMimeParts: N I happend to type: zpool iostat -r into an armv7 system's ssh window by accident and its serial console reported: ZFS NOTICE: KSTACK_PAGES is 2 which could result in stack overflow = panic! Please consider adding 'options KSTACK_PAGES=3D4' to your kernel config ZFS filesystem version: 5 ZFS storage pool version: features support (5000) For reference: # uname -apKU FreeBSD OPiP2E_RPi2v11 14.0-CURRENT FreeBSD 14.0-CURRENT #14 = main-n250455-890cae197737-dirty: Thu Nov 4 16:13:56 PDT 2021 = root@CA72_16Gp_ZFS:/usr/obj/BUILDs/main-CA7-nodbg-clang/usr/main-src/arm.a= rmv7/sys/GENERIC-NODBG-CA7 arm armv7 1400040 1400040 (The boot media was on the OrangePi+2e system, not a RPi2 v1.1 system.) =3D=3D=3D Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)