From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f201.google.com (mail-pl1-f201.google.com [209.85.214.201]) (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 9C3223BFE31 for ; Fri, 26 Jun 2026 21:35:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782509739; cv=none; b=j8Meot6QEwLmZJhtpNvGsyCsRvzPqt0mFlSJKVilvYkI/AN6H6mi8l3R39Nzu3Bgym6AiVKUk100qT0AFX8kO3+g3BiJhR1D/ldtSeSpYqLFSJwAyT+TnuDRlSPg9LidQwAc708indr5QRUNyoMO3psc10IkRqSnWarnyCWFC4w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782509739; c=relaxed/simple; bh=2O0WH3pvR3gLzy2R+GyxwzyDg8G99Zdln+fhYAUluQI=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=YX5UM6tjyrTgTaVrkv/uado5PQJifnZbTUQ98TLsqEM+jXhrT3cV+oj4ocBTStK/JXia0wASkzhtYbRXjcxEpEqjeWRmY0ofBtuaDFql0OSmbv6xQGI9xDV5vBy4W3DuTOS+zTaTxCjiVcG9CxMvjJtm6i8MIy2b9fhYBQ2SpYg= 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=KdL3NRXy; arc=none smtp.client-ip=209.85.214.201 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="KdL3NRXy" Received: by mail-pl1-f201.google.com with SMTP id d9443c01a7336-2c80f89b64bso18557345ad.2 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=lists.linux.dev; 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=KdL3NRXye+ZQOFuQwcv+DmFSLFyC/OsLLoR0rIdeC6Cz+onx/t2L1hTLjoEcUz65MH GBiSP8A5EzEC4JBocUXDW7mioBM7R/UUb1HCyPNMqYZhZmC5xgqNtXP+8fCe2iTdOVdM XQje+1wRtUg2YgO7Doqq/6zT4TfSnSwfeSAFlgcgygwwjOCXVZOpg0KpFdenqzdWqBcx +4HxjlgJZVju09jzfKboMgUz5Iz1q/qPhhjovs1xGGq8CgUncMNx/x2hGg3+xd7o2FNO jfMo7ALuydmfa+xroUMmZgIqOKiMUZzhRXSM1mZmaC930LqoePOZAuZ+IJpcbLPSvTkx sRKw== 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=WXKehHreur/6nT0Yi0aV8awuh+L+pZ2ExJradYxgOd7JJ9foI3+AMVhnMqwJiyqOIG YQJ3Q6i4WO/mvg5LTyKofksFiihYNNe4iTB+E+P9Rjy3HoeHU0LZpMRrLo9AmlX8GDWd jpL95wcWLyOFRZZ7LAzj8TkHnXv3yD0yMM93LusIJ948pZLMNjjWL14zxLn3d1n0FiSn 9ST9Au+8P8xGv+by96PvAuGLKaHfqfUhBhcOXs6nOY/6+PRvWVHS/tQ6lfZ0t3SHBBZU DMONTE+SmQ2h+TvQpVd69Klh4Y9Ac1/RySPEaz3p0D+YaA3D1gWbMksi2GdZsUWRRA/A 7kXQ== X-Forwarded-Encrypted: i=1; AHgh+RqLyzL8OLAOuSuWYNxptyGsBt7DkG2kC6n8KQS1aYFBaLreC7uYCFUCkmm5hkJvye0I7q4wfI0=@lists.linux.dev X-Gm-Message-State: AOJu0YwWmSDhMuWm+9sEZ9RSeceMupSzwcBgg2lvzhMTCWbsB3AgXYrW k85k9F1qJa8PVTlARuxjdoDuudqvl7CZ+xm8U9P/ZNb75h7GQjGVec9fEFR/X7bOoaqb4oSfjuN 7rdYrhA== 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: kvmarm@lists.linux.dev 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