From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f73.google.com (mail-pj1-f73.google.com [209.85.216.73]) (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 8098E3BFE2D for ; Fri, 26 Jun 2026 21:35:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.73 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782509740; cv=none; b=BA0+l4nA6Kh51ug6uW3o9panEc7V9puu6NtZtnNLiDQMu8aoOkJXdUXs86SLK2jXp6w71TGM5acrRAIS/TuEFl4VGqON3g1zM5daNeMvdVzaWAd0fhXJReYZdap7acrIaynjSufYSsKUPEUS+wrP1fA5oWt0VXgATuH4sU/+hsU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782509740; c=relaxed/simple; bh=2O0WH3pvR3gLzy2R+GyxwzyDg8G99Zdln+fhYAUluQI=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=sAK8vWmU3IqGbpFa7S1LoHfcmYENcC9n7WDsX6dSKGdbvdv7fbTw/V4PEwEYsCtqgoTJ9ZGHrcjrmqepm0SQUDkCZhqjKISQ49Sdx+e1JkV6wq5dyPH9J89Ct2UFccLMuT4Kr+2QEhz04iYTVziNNX/TB8Na/Y9l0aejmGiFkXQ= 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=BaUV7NLM; arc=none smtp.client-ip=209.85.216.73 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="BaUV7NLM" Received: by mail-pj1-f73.google.com with SMTP id 98e67ed59e1d1-37d4f23eb37so1940171a91.0 for ; Fri, 26 Jun 2026 14:35:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1782509738; x=1783114538; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:reply-to:from:to:cc:subject:date:message-id:reply-to; bh=SQrCOvI/gGqY/5lmFouPkrLmKsRGpPhinpGyhSDO7Ek=; b=BaUV7NLM3TMO9EsuTsYI5CGyIo1stGTBwS6fCv4mjkwOTGGeghXmTneDeQXLSIBlfw MFjrwibkb2FiV8AtdOERxcC+3fDm/00kGbzP0d6xXqlgyyC0FWJdx0/1xNv/QcRFGa4+ Bgoco9QCGFr0Q4azfWofKgKKMLx4XZmBQ5bnHpmSm35MUsPN0cRJxRxBAHihouCmv+BJ mlNUePfzkY+4pGzZAv8RrEAMVP9s6GVyowOtl6xd6VeE+Gz9gnK2/X6keJtzWklAZem5 TdKqFM+OLRzN0aVyMyIs5NktDnVmm4CfMG0o80CJ1RTGbe3y02gUFM1DC+AOBJ3n6h3O ts/Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782509738; x=1783114538; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:reply-to:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=SQrCOvI/gGqY/5lmFouPkrLmKsRGpPhinpGyhSDO7Ek=; b=Rkiy8HbFQ314qxnVKQ2ryJgcyB4f4j0a8qXls97SV19kdXKQNF8X74a7pihWMnJMl6 puQLmSeIwN/JPgVMPmEpyxXfBH7/miw694QqmQarS+Zumn75/ImCmRvn6THZRyo7+xCJ ZmWso1dTwTTVymVE5F6+wJCPDP2IKzIblZ0gA58PXzdVhXjya2aPrH2Uv/Owapz+xMje HNULvI3K59aXO8uOizlLThXOt82mb3NrmzelxrCYA/efzkYa1e7TCVlqhi2FWJyUlAmL hmXu62jSBmMKTS+RNNShzD625xzSl1Cp34xGuEc3/foMrX8CVg9qkcoBmOxDr77LF/9W HmcA== X-Forwarded-Encrypted: i=1; AHgh+Rp1QQdZyCnVqHFyxAzPL8uLpZAe4LGOTlkwDKS9rNyzM+CilGsp+2ezEVzNwV+GxBdnV1VfwhrN+6fI9/Y=@vger.kernel.org X-Gm-Message-State: AOJu0YyPHHqwsTYAKcStnKDGgTPP1e5YUIUeUekHyHlVuJ44GsY4FmOx gUVXIwiVv4H7ZovaGfdbiNXQa1ewIKr9EEWPx6VwQfuTzdXSAjTp4lyinGwCsKS9FGLaqNN8ie0 h53awvA== X-Received: from plq11.prod.google.com ([2002:a17:903:2f8b:b0:2c8:17d:91a3]) (user=seanjc job=prod-delivery.src-stubby-dispatcher) by 2002:a17:903:2304:b0:2c0:d91d:c3e8 with SMTP id d9443c01a7336-2c7fc65423emr78308535ad.4.1782509737490; Fri, 26 Jun 2026 14:35:37 -0700 (PDT) Reply-To: Sean Christopherson Date: Fri, 26 Jun 2026 14:35:14 -0700 In-Reply-To: <20260626213534.3866178-1-seanjc@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260626213534.3866178-1-seanjc@google.com> X-Mailer: git-send-email 2.55.0.rc0.799.gd6f94ed593-goog Message-ID: <20260626213534.3866178-2-seanjc@google.com> Subject: [PATCH v8 01/20] KVM: selftests: Build and link selftests/vfio/lib into KVM selftests From: Sean Christopherson To: Paolo Bonzini , Marc Zyngier , Oliver Upton , Sean Christopherson Cc: Joey Gouly , Steffen Eiden , Suzuki K Poulose , Zenghui Yu , kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, linux-kernel@vger.kernel.org, David Matlack , Josh Hilke Content-Type: text/plain; charset="UTF-8" From: David Matlack Include libvfio.mk into the KVM selftests Makefile and link it into all KVM selftests by adding it to LIBKVM_OBJS. This lays the groundwork for future changes to utilize VFIO devices to verify IRQ bypass in KVM selftests. Note that KVM selftests build their own copy of selftests/vfio/lib and the resulting object files are placed in $(OUTPUT)/lib. This allows the KVM and VFIO selftests to apply different CFLAGS when building without conflicting with each other. Signed-off-by: David Matlack Signed-off-by: Josh Hilke Signed-off-by: Sean Christopherson --- tools/testing/selftests/kvm/Makefile.kvm | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/kvm/Makefile.kvm b/tools/testing/selftests/kvm/Makefile.kvm index 4ace12606e93..ae0dfd67dd31 100644 --- a/tools/testing/selftests/kvm/Makefile.kvm +++ b/tools/testing/selftests/kvm/Makefile.kvm @@ -259,6 +259,7 @@ OVERRIDE_TARGETS = 1 # which causes the environment variable to override the makefile). include ../lib.mk include ../cgroup/lib/libcgroup.mk +include ../vfio/lib/libvfio.mk INSTALL_HDR_PATH = $(top_srcdir)/usr LINUX_HDR_PATH = $(INSTALL_HDR_PATH)/include/ @@ -313,7 +314,9 @@ LIBKVM_S := $(filter %.S,$(LIBKVM)) LIBKVM_C_OBJ := $(patsubst %.c, $(OUTPUT)/%.o, $(LIBKVM_C)) LIBKVM_S_OBJ := $(patsubst %.S, $(OUTPUT)/%.o, $(LIBKVM_S)) LIBKVM_STRING_OBJ := $(patsubst %.c, $(OUTPUT)/%.o, $(LIBKVM_STRING)) -LIBKVM_OBJS = $(LIBKVM_C_OBJ) $(LIBKVM_S_OBJ) $(LIBKVM_STRING_OBJ) $(LIBCGROUP_O) +LIBKVM_OBJS = $(LIBKVM_C_OBJ) $(LIBKVM_S_OBJ) $(LIBKVM_STRING_OBJ) +LIBKVM_OBJS += $(LIBCGROUP_O) +LIBKVM_OBJS += $(LIBVFIO_O) SPLIT_TEST_GEN_PROGS := $(patsubst %, $(OUTPUT)/%, $(SPLIT_TESTS)) SPLIT_TEST_GEN_OBJ := $(patsubst %, $(OUTPUT)/$(ARCH)/%.o, $(SPLIT_TESTS)) -- 2.55.0.rc0.799.gd6f94ed593-goog