From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f202.google.com (mail-pl1-f202.google.com [209.85.214.202]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4933124728E for ; Thu, 25 Sep 2025 23:12:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.202 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758841978; cv=none; b=MszH7GAPk649Q5oyDy7EKV7bshS6o2LPgVB+WT9fphk60IvGCYPMCnnIH2uZvG9reNGPsL2hBHQmuGB0NM8GyE+sFUnA48ahcU4SoMvk3FlFxibHzbKv/Gu76Fz9POADBIfQJLmmK4zIYjMJ2Y1MuVAsR2vWOkiNplvq+/Y0NCE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758841978; c=relaxed/simple; bh=s9eeTE4+TFjXly65mL70gO5Nj1aP2Sg3pnQCFQVgq5c=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=uPkTQ4TwCTjDbPzNLACRLlvNYmlimm4hkyByTMGJXwe4HHbEGS4+0fXK+qSR1wtw2j6bD5ajOZ4yGkyIqxfW1LEeESImrrPwsGTnz9Us1Bqw6AajvpgpXqEjpHjDC0BXpJWnJXNtD57VB0Lngdb/ybGHP/iFwO79TEfi9xIq7Gc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--seanjc.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=sVbDYwXa; arc=none smtp.client-ip=209.85.214.202 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--seanjc.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="sVbDYwXa" Received: by mail-pl1-f202.google.com with SMTP id d9443c01a7336-27c62320f16so17702525ad.1 for ; Thu, 25 Sep 2025 16:12:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1758841976; x=1759446776; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=XGCCSnKnyPGGdnUTp10aKL37FULfLm3dyeD1VoFdI2I=; b=sVbDYwXasc2mcrj61avHgC1rB4YS0wPRRtbb4hZag5XVUbPrS7XQbZSXAOeH9jVejv Lt9oPzSl/U1GW2nDxx0Umcn/39IAfO2vqIjTuyLV/iNKTF3pjM306hf8KFdMUYd7uK5F UmGtT8DDR027cKAPDEEkorjVd2HIwGcJf9hCl/irDGiSLK5wDccG7kUlDD5gEgr2CPZG IwAzCrxniJa9Z38PYAkkm2LMqGtuV+jSvkBm4t7N9ryIAvVWkvD5bLByKskb1WvHeuDA ikqy2CYzoPapkeA4WyWnowQjrjZ4YOOaRktX3nOFshQHQi6FA9M5SvxyUH7k4HTpUiEJ Gz1w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1758841976; x=1759446776; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=XGCCSnKnyPGGdnUTp10aKL37FULfLm3dyeD1VoFdI2I=; b=P4CizUSEQz7ILbDXCLj6oY+vscAPCbrlib02vyFhXPzXtGBxt2wTlVWg2VkPARCxej yJazLT2+WL1fv+uQUijv/6fypsLbJTKNpCgYpvMkq50yKJDCHpSlU003MJjYWnuHNikD tKVMUeFru7S9ZUyd8UM2mkul+UK0HqKCTABTRbZ/OXugXbwy65Eqq6gd3swQ3qQZ7HpQ VwNNCWPttflK64mumiNcCvX4DJSz6c1W0YnfAppxpbA1RDSnMP5VrchB2Voxy205qgpb HXBb0XkPsfJpKqpVB6TNFZCfMfr7KTWdYP5JaMBn86Sw1YWCeqdT/rcR3CJVPMdpT9ms yi/A== X-Forwarded-Encrypted: i=1; AJvYcCWVscy76PRvH/XKA8KTaB7moE0Q+OlPYb7O59tfNKNrt9ISVHyr5PLtaai275nMdkCwThq9oM8I7zQNRw==@vger.kernel.org X-Gm-Message-State: AOJu0YxuicHrOwa2CrvGocPOfKdqp4Qn2/SyiOnTImg5rUhtZL2VWLC1 7cUDpsJ3huXFYNUp6sJcyXgPRtuFVefli2RsKXqZA0E+fgUV7OEZ0Ulcf+JN1LlRECYXHhCD7jT 9IQ1iGA== X-Google-Smtp-Source: AGHT+IFE8gFtFdnHNmX2p6THQrFO41fYST4gwotcfBj6rGswgxHnE9CG8NuKci3w5GnRskLMvJFI/+Q8X0o= X-Received: from pjbjz6.prod.google.com ([2002:a17:90b:14c6:b0:330:9af8:3e1d]) (user=seanjc job=prod-delivery.src-stubby-dispatcher) by 2002:a17:902:e883:b0:262:79a:93fb with SMTP id d9443c01a7336-27ed4a7ecbdmr51468535ad.32.1758841975402; Thu, 25 Sep 2025 16:12:55 -0700 (PDT) Date: Thu, 25 Sep 2025 16:12:53 -0700 In-Reply-To: <20250925230420.GC2617119@nvidia.com> Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250827175247.83322-2-shivankg@amd.com> <20250827175247.83322-10-shivankg@amd.com> <20250925230420.GC2617119@nvidia.com> Message-ID: Subject: Re: [PATCH kvm-next V11 7/7] KVM: guest_memfd: selftests: Add tests for mmap and NUMA policy support From: Sean Christopherson To: Jason Gunthorpe Cc: Shivank Garg , willy@infradead.org, akpm@linux-foundation.org, david@redhat.com, pbonzini@redhat.com, shuah@kernel.org, vbabka@suse.cz, brauner@kernel.org, viro@zeniv.linux.org.uk, dsterba@suse.com, xiang@kernel.org, chao@kernel.org, jaegeuk@kernel.org, clm@fb.com, josef@toxicpanda.com, kent.overstreet@linux.dev, zbestahu@gmail.com, jefflexu@linux.alibaba.com, dhavale@google.com, lihongbo22@huawei.com, lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com, rppt@kernel.org, surenb@google.com, mhocko@suse.com, ziy@nvidia.com, matthew.brost@intel.com, joshua.hahnjy@gmail.com, rakie.kim@sk.com, byungchul@sk.com, gourry@gourry.net, ying.huang@linux.alibaba.com, apopple@nvidia.com, tabba@google.com, ackerleytng@google.com, paul@paul-moore.com, jmorris@namei.org, serge@hallyn.com, pvorel@suse.cz, bfoster@redhat.com, vannapurve@google.com, chao.gao@intel.com, bharata@amd.com, nikunj@amd.com, michael.day@amd.com, shdhiman@amd.com, yan.y.zhao@intel.com, Neeraj.Upadhyay@amd.com, thomas.lendacky@amd.com, michael.roth@amd.com, aik@amd.com, kalyazin@amazon.com, peterx@redhat.com, jack@suse.cz, hch@infradead.org, cgzones@googlemail.com, ira.weiny@intel.com, rientjes@google.com, roypat@amazon.co.uk, chao.p.peng@intel.com, amit@infradead.org, ddutile@redhat.com, dan.j.williams@intel.com, ashish.kalra@amd.com, gshan@redhat.com, jgowans@amazon.com, pankaj.gupta@amd.com, papaluri@amd.com, yuzhao@google.com, suzuki.poulose@arm.com, quic_eberman@quicinc.com, linux-bcachefs@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-erofs@lists.ozlabs.org, linux-f2fs-devel@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, kvm@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-coco@lists.linux.dev Content-Type: text/plain; charset="us-ascii" On Thu, Sep 25, 2025, Jason Gunthorpe wrote: > On Thu, Sep 25, 2025 at 02:35:19PM -0700, Sean Christopherson wrote: > > > LDLIBS += -ldl > > > +LDLIBS += -lnuma > > > > Hrm, this is going to be very annoying. I don't have libnuma-dev installed on > > any of my systems, and I doubt I'm alone. Installing the package is > > trivial, but I'm a little wary of foisting that requirement on all KVM developers > > and build bots. > > Wouldn't it be great if the kselftest build system used something like > meson and could work around these little issues without breaking the > whole build ? :( > > Does anyone else think this? > > Every time I try to build kselftsts I just ignore all the errors the > fly by because the one bit I wanted did build properly anyhow. I'm indifferent, as I literally never build all of kselftests, I just build KVM selftests. But I'm probably in the minority for the kernel overall.