From nobody Wed Dec 10 19:58:37 2025 X-Original-To: dev-commits-src-branches@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 4dRRKV3kmbz6L3Z2 for ; Wed, 10 Dec 2025 19:55:42 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-qv1-f44.google.com (mail-qv1-f44.google.com [209.85.219.44]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "WR4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4dRRKT200pz440Y for ; Wed, 10 Dec 2025 19:55:41 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=freebsd.org (policy=none); spf=pass (mx1.freebsd.org: domain of adrian.chadd@gmail.com designates 209.85.219.44 as permitted sender) smtp.mailfrom=adrian.chadd@gmail.com Received: by mail-qv1-f44.google.com with SMTP id 6a1803df08f44-8845498be17so2898336d6.3 for ; Wed, 10 Dec 2025 11:55:41 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1765396540; x=1766001340; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=5BwU0yQmPLpETzCf0XVhTT5cccgp09puoUenOj/cj80=; b=nEtHU7vV9Y8hxSwPTY1eRAuNM9jlNLmt66y7rC+umBajuHqtu7cG8lZ3hlWcnd1L8M L4xvoUSXAlnTd7zC6vBX8QCRD8iZ7ZqGrfXMJ4BSpRFCJX1LYu+8MGcrLCrJGpW+wjrC ST+f/U1voiWIl/KopqQPgEkSqe96A4/2pGsXvprPnsmAxdnwTCdp6vQBnKJJmJ6rRkDb w4RUQVUnm7HzotbhOodEfNuVL7lgT2XAW0jvI/ehbDEvfEF8WBzIJmRh4mI+lGC+Yqmr mSBSzYFuOcyx73WjmIB1TyNRKcDpnL38Q3V5wOKNGFf2ZD8OhV2O1Yuh3P8DwK/6KpRV sv0g== X-Forwarded-Encrypted: i=1; AJvYcCX+hzGBM4WVreA5QJ1vxoc9BA/Kdj0gW3jetgFo/qVkQhWAwpViVgUo4iC4L48EETkiLZCc+TBGDmdFRDrsizYrCM1pcvocxDI=@freebsd.org X-Gm-Message-State: AOJu0Ywh2hwtfHcled7zhAark9ppECtImz1xLwUS3SnpWXLvnoyRZ00M EPXHvfRvSSEonoEaUf7IrpgLTgwseD2VGlbj8V+89vJLbPRcOB3W5wrf0NQd4TAjl7rfpePU241 NFlKQQP9VreMjuHuWcpKgwxQGTm+gIk0= X-Gm-Gg: ASbGncsiZnJ5vAtCtPjEMifFvGGVOZTDfrizaBHxgby38IVwqxBeOLkNzq6HfPqTe2g ytElkdU3dHquGzySiuuBRlkCBdy5bIrbouWwL3gf4IsuNUwRY3g/Q3MzeH12zqsWOGp9rmhZuOF WS7tC4qhrY6r4EbjvO08bo9l3bR4Ksk0o2kTyOAGCRaVcaY+3DRgJqN4mge2ijfwkJTTCbTw1pM ELiBKiI+DQMYw8XanUIiU82ZOFs/K7A43C+UJOLbWzW3WuATHzv+lhc5hLsQWrUn8tQEoCDmikI Jh7cx1q3jsLu+V7zjPcpIYeftYadJA== X-Google-Smtp-Source: AGHT+IGesaom4jwqdl1lJzOZtwSIOkAFZR6KCttn1QxuZ7UnICQZioYV+H7dtnagMHXuGIQIWXYGbM+5CNOiFmv/uC8= X-Received: by 2002:ac8:5708:0:b0:4ee:2312:6059 with SMTP id d75a77b69052e-4f1b19d337amr54205271cf.19.1765396539883; Wed, 10 Dec 2025 11:55:39 -0800 (PST) List-Id: Commits to the stable branches of the FreeBSD src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-branches List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-branches@freebsd.org Sender: owner-dev-commits-src-branches@FreeBSD.org MIME-Version: 1.0 References: <693750e9.387bb.3a5268c@gitrepo.freebsd.org> <629adec7-02e8-47d2-9ceb-65d0b11589b2@FreeBSD.org> In-Reply-To: <629adec7-02e8-47d2-9ceb-65d0b11589b2@FreeBSD.org> From: Adrian Chadd Date: Wed, 10 Dec 2025 11:58:37 -0800 X-Gm-Features: AQt7F2qSRmKFLuOSQdDcDpvZeBzccPy-JKWt5TfWNfR60302_5Tq2MbVuODnjmY Message-ID: Subject: Re: git: 5287dd47b5b6 - stable/14 - linuxkpi: add stub implementation of pm_vt_switch_(un)register To: Austin Shafer Cc: src-committers@freebsd.org, dev-commits-src-all@freebsd.org, dev-commits-src-branches@freebsd.org Content-Type: text/plain; charset="UTF-8" X-Spamd-Bar: -- X-Spamd-Result: default: False [-2.52 / 15.00]; NEURAL_HAM_LONG(-1.00)[-0.999]; NEURAL_HAM_SHORT(-0.99)[-0.994]; NEURAL_HAM_MEDIUM(-0.63)[-0.627]; FORGED_SENDER(0.30)[adrian@freebsd.org,adrianchadd@gmail.com]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17:c]; MIME_GOOD(-0.10)[text/plain]; DMARC_POLICY_SOFTFAIL(0.10)[freebsd.org : SPF not aligned (relaxed), No valid DKIM,none]; FREEMAIL_ENVFROM(0.00)[gmail.com]; TO_DN_SOME(0.00)[]; ARC_NA(0.00)[]; RWL_MAILSPIKE_POSSIBLE(0.00)[209.85.219.44:from]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; MIME_TRACE(0.00)[0:+]; RCVD_COUNT_ONE(0.00)[1]; R_DKIM_NA(0.00)[]; MLMMJ_DEST(0.00)[dev-commits-src-branches@freebsd.org]; RCVD_IN_DNSWL_NONE(0.00)[209.85.219.44:from]; FROM_NEQ_ENVFROM(0.00)[adrian@freebsd.org,adrianchadd@gmail.com]; FROM_HAS_DN(0.00)[]; MISSING_XM_UA(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[dev-commits-src-branches@freebsd.org]; TAGGED_FROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; RCPT_COUNT_THREE(0.00)[4] X-Rspamd-Queue-Id: 4dRRKT200pz440Y On Tue, 9 Dec 2025 at 07:27, Austin Shafer wrote: > > In the default behavior I believe it does. The reason for it is that > the VT switch path triggers the driver to save app contexts and video > memory and the like, so historically (on Linux too) having the VT > switch triggered that shared path to get things ready before doing > the suspend. > > I don't think I've tested with turning that off, I'm not sure exactly > why you'd want to. I haven't heard of that sysctl actually. I've been using it until recently because an i915 bug broke acceleration after VT switch out/switch back. -adrian