From owner-freebsd-arch@freebsd.org Thu Feb 14 19:04:59 2019 Return-Path: Delivered-To: freebsd-arch@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 0E8DC14DE082 for ; Thu, 14 Feb 2019 19:04:59 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: from mail-qk1-x72a.google.com (mail-qk1-x72a.google.com [IPv6:2607:f8b0:4864:20::72a]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 013518708A for ; Thu, 14 Feb 2019 19:04:58 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: by mail-qk1-x72a.google.com with SMTP id i5so4221027qkd.13 for ; Thu, 14 Feb 2019 11:04:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=wkaeynv4MuAx1wC/JdaidxzfUw/0Nlxh0fYGbUUsJM0=; b=AM0fvsMZH7WuW8BTuWl1aGwcshHFkC0yptAFoTq9HlUTEd0K49FzKvT+P43wQU/ezh Clq5zWIuO3f4DMMEQ2JRuT5Y5NaTsQtiFRkmC2YF1QPwECc1bcVhhrsbZz1K67O1aU+g wXutUymwLCC8dkUSAmfn6ISCswfzeMAqTKpB78syleLoMNMjLeCT2fhTTrJxz2F4xbYG TaI9l2jsKqxtfJ4BItxXHT+G2xnXuO+pAwgOwUQckfAxA9Y8i1n6dTsy9f5976LDIw/6 CeTvWW7faGMuQlvZ3i4UEzdiWy5kIiWn0KV7GDKZna2oT4YQAJ2XenoW3wMlfc+rYpLT v3LA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=wkaeynv4MuAx1wC/JdaidxzfUw/0Nlxh0fYGbUUsJM0=; b=uT4UTZgjw0mgF4NCjs3Jr9D67bSTcmToxLN9Eh4N45CayAA/Hw303cqwgSD6UD00p3 VG4HNKht5VR8Yx/o/ZgdTYUQ8iRvvlrdwpXCbNDsISxNatUfAkARD3/7uTNAtUI5id8Y +LcDSZ1jS000SYqynLNUJbRmDyNkFKFM1xeTpL6tToS2BHbsgq1I332VwCtCE0b6HPJP GC11dpxTR7SoiJ726rmIf2zHR1ruRw1O6Pu2p0sZc0kVU/B8PN8oe94k5YrctPS/ynuj /LgTxEfxdRx6G0wLA51vtUrBaEWx/jG2h8Jn4zNx4YAzeh557YlXtKRAFOF6yO+iSg5u lccA== X-Gm-Message-State: AHQUAubsrC3Sx4//mxIg4wO3M2h1lYinp+Qxhzpv2z0V6r8M/DeKVfdr ixEmvaAjXasU0voCMipqf+iKNy9MlqjjBPTSnp7VrZSL X-Google-Smtp-Source: AHgI3IZ8MGLTTOCt+Oz3ZNOSE14WXQOLfbQTPHERtNj8rzQVS/e031QcFcbkXpQz2EgP7e85ryMEmm/sKPhZ1qgHUro= X-Received: by 2002:a37:a407:: with SMTP id n7mr1801530qke.46.1550171097476; Thu, 14 Feb 2019 11:04:57 -0800 (PST) MIME-Version: 1.0 References: <20190214180101.GB67712@troutmask.apl.washington.edu> <20190214182419.GA67872@troutmask.apl.washington.edu> <20190214190244.GA68143@troutmask.apl.washington.edu> In-Reply-To: <20190214190244.GA68143@troutmask.apl.washington.edu> From: Warner Losh Date: Thu, 14 Feb 2019 12:04:46 -0700 Message-ID: Subject: Re: "DRM removal soon" is premature To: Steve Kargl Cc: "freebsd-arch@freebsd.org" X-Rspamd-Queue-Id: 013518708A X-Spamd-Bar: ----- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=bsdimp-com.20150623.gappssmtp.com header.s=20150623 header.b=AM0fvsMZ X-Spamd-Result: default: False [-5.63 / 15.00]; ARC_NA(0.00)[]; TO_DN_EQ_ADDR_SOME(0.00)[]; R_DKIM_ALLOW(-0.20)[bsdimp-com.20150623.gappssmtp.com:s=20150623]; URIBL_BLOCKED(0.00)[gappssmtp.com.multi.uribl.com]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-arch@freebsd.org]; DMARC_NA(0.00)[bsdimp.com]; NEURAL_HAM_SHORT(-0.83)[-0.833,0]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[bsdimp-com.20150623.gappssmtp.com:+]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[a.2.7.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; MX_GOOD(-0.01)[cached: ALT1.aspmx.l.google.com]; R_SPF_NA(0.00)[]; FORGED_SENDER(0.30)[imp@bsdimp.com,wlosh@bsdimp.com]; MIME_TRACE(0.00)[0:+,1:+]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; FROM_NEQ_ENVFROM(0.00)[imp@bsdimp.com,wlosh@bsdimp.com]; IP_SCORE(-2.79)[ip: (-9.34), ipnet: 2607:f8b0::/32(-2.56), asn: 15169(-1.98), country: US(-0.07)]; RCVD_COUNT_TWO(0.00)[2] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 Feb 2019 19:04:59 -0000 On Thu, Feb 14, 2019 at 12:02 PM Steve Kargl < sgk@troutmask.apl.washington.edu> wrote: > On Thu, Feb 14, 2019 at 11:51:41AM -0700, Warner Losh wrote: > > On Thu, Feb 14, 2019 at 11:24 AM Steve Kargl < > > sgk@troutmask.apl.washington.edu> wrote: > > > > > On Thu, Feb 14, 2019 at 11:08:18AM -0700, Warner Losh wrote: > > > > On Thu, Feb 14, 2019 at 11:01 AM Steve Kargl < > > > > > In your original post (which I cannot respond > > > to as I came too late to freebsd-arch), you wrote > > > > > > Since the drm-legacy-kmod or the drm-kmod packages seem to be > > > stable and working well for most people, the time has come to > > > finish the removal of most of the drm code in FreeBSD. > > > > > > I'm pointing out the fallacy of that statement for anyone > > > running freebsd-current on i386 who uses drm-legacy-kmod. > > > > > > > Hence my qualification of "most people" :) > > > > > Niclas proposed a fixed for drm-legacy-kmod here > > > > > > > https://lists.freebsd.org/pipermail/freebsd-x11/2019-February/022759.html > > > > > > I reported on testing his proposed fix here > > > > > > > https://lists.freebsd.org/pipermail/freebsd-x11/2019-February/022760.html > > > > > > and here > > > > > > > https://lists.freebsd.org/pipermail/freebsd-x11/2019-February/022762.html > > > > You might try this fix instead, though I don't think it will matter. I > > think the breakage you're seeing is a result of a subtle dependency in > the > > drm2/ttm code with FreeBSD's vm system. Even had it been connected to the > > build and fixed at the time, I don't think it would have mattered. > > > > I can't test the patch for several hours, and it will take > 6 to 7 hours to rebuild world/kernel. So, I'll have to report > back tomorrow. > You'd only need to rebuild sys/modules/drm2, since that's the only thing that will change with the patch. But I can wait. I won't be removing things before tomorrow. Warner