From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-173.mta0.migadu.com (out-173.mta0.migadu.com [91.218.175.173]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BE20916D9DC for ; Mon, 5 Aug 2024 22:12:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.173 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722895957; cv=none; b=odFX5GWNd/R4A0myI05MvtSGfh4VG0MpNZdkRpx5hbxqyBZ6wmBs+ZgqX1XsgUvFnG5yevOvvhmx5hfulnUGHOL21otUoYgQR981pRzK6F9wtPJDl4ruXeA0kptz0c1oi83vhYoj+AiitAS1J3GbXwJYMm2XdoV9gnGHG0ZSX58= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722895957; c=relaxed/simple; bh=mP0le3Ecr+q+WaHp0xN16KLmayF7PbiS4tFl1GVsYiA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=CQhhpzR3nQ88gPiUb7HPoQJZENRiYTzYKBKUKh6+jFW4ksq/rX0I6rx4QNME7dSIBkHXBqPew2HB/MPCIozPIFg+7HJ6IpWhcDvaadAY4yJPs/EnVmERz69X94/18ny5Mp3quQ3uBFv2fvkJKEJtOZ6kSZCHHrHSWMExlOW/6aE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=lMsvNTL4; arc=none smtp.client-ip=91.218.175.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="lMsvNTL4" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1722895954; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=xyzz3yd5OYMOps4lsgiuDb1QOK8b+DokzNfK7sphtSc=; b=lMsvNTL4tgvYnugYSreQD0DQil/aj1Z4VcmuRh2S6m1J8kAdfZQXJNyGgSspt7h5Qcj4/G gFWxljJwEgBQoNQQCaWBGR12dzD5lep0m7vS7UBc0IHaIPOme92o736E5lQF+u7vclZWc9 tY8I392eK9QG/Zi6HZLHZHIjcXg0ULk= From: Oliver Upton To: linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, linux-kernel@vger.kernel.org, Sebastian Ott Cc: Oliver Upton , Catalin Marinas , James Morse , Suzuki K Poulose , Zenghui Yu , Marc Zyngier , Will Deacon , Mark Rutland Subject: Re: [PATCH v2 0/3] KVM: arm64: fix warnings in W=1 build Date: Mon, 5 Aug 2024 22:12:23 +0000 Message-ID: <172289592799.3403138.16842618894557435476.b4-ty@linux.dev> In-Reply-To: <20240723101204.7356-1-sebott@redhat.com> References: <20240723101204.7356-1-sebott@redhat.com> Precedence: bulk X-Mailing-List: kvmarm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT On Tue, 23 Jul 2024 12:12:01 +0200, Sebastian Ott wrote: > Building arch/arm64/kvm/ with W=1 spills out a lot of warnings. When > changing stuff I try to use as much tooling as possible to make sure > that I don't screw up - having a clean baseline imho helps with that. > > With the first 2 patches applied make W=1 arch/arm64/kvm/ runs without > warnings for me (fedora userspace, upstream linux after kvm merge). > Patch 3 gets rid of sparse lock warnings in arch/arm64/kvm/vgic/. > > [...] Applied to kvmarm/fixes, thanks! [1/3] KVM: arm64: fix override-init warnings in W=1 builds https://git.kernel.org/kvmarm/kvmarm/c/963a08e586bd [2/3] KVM: arm64: fix kdoc warnings in W=1 builds https://git.kernel.org/kvmarm/kvmarm/c/0aa34b37a78d [3/3] KVM: arm64: vgic: fix unexpected unlock sparse warnings https://git.kernel.org/kvmarm/kvmarm/c/19d837bc881b -- Best, Oliver