From patchwork Wed Jul 3 11:05:39 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roy Hopkins X-Patchwork-Id: 1956178 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=suse.com header.i=@suse.com header.a=rsa-sha256 header.s=susede1 header.b=Vprfu7CQ; dkim=pass (1024-bit key) header.d=suse.com header.i=@suse.com header.a=rsa-sha256 header.s=susede1 header.b=Vprfu7CQ; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4WDcT91Qtzz1xql for ; Wed, 3 Jul 2024 21:08:13 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sOxoq-0004p1-2M; Wed, 03 Jul 2024 07:06:36 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sOxon-0004nl-NE for qemu-devel@nongnu.org; Wed, 03 Jul 2024 07:06:33 -0400 Received: from smtp-out2.suse.de ([195.135.223.131]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1sOxoc-0006Us-Ux for qemu-devel@nongnu.org; Wed, 03 Jul 2024 07:06:30 -0400 Received: from imap1.dmz-prg2.suse.org (imap1.dmz-prg2.suse.org [IPv6:2a07:de40:b281:104:10:150:64:97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 707B21FCDB; Wed, 3 Jul 2024 11:06:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1720004778; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=cmFP0YkpHxZcX/ZCbJ1Cy/eH3N0wqSQnH8NLe5DnBXI=; b=Vprfu7CQA9+jldhNS2abwJKp4ONCnj401LTyMnHqL95Jj1o31huaQXbqVgvr9rO2HgrPAL TSRvw+bjDDDxhyY9qD5GW/Z9eCwzlCtWd2tgo8mchuA9i+/rloU4vS2MwNLtOXvqcwfJq1 F+qCKHzx/A98pInkYH/TVYeAaM5COiw= Authentication-Results: smtp-out2.suse.de; dkim=pass header.d=suse.com header.s=susede1 header.b=Vprfu7CQ DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1720004778; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=cmFP0YkpHxZcX/ZCbJ1Cy/eH3N0wqSQnH8NLe5DnBXI=; b=Vprfu7CQA9+jldhNS2abwJKp4ONCnj401LTyMnHqL95Jj1o31huaQXbqVgvr9rO2HgrPAL TSRvw+bjDDDxhyY9qD5GW/Z9eCwzlCtWd2tgo8mchuA9i+/rloU4vS2MwNLtOXvqcwfJq1 F+qCKHzx/A98pInkYH/TVYeAaM5COiw= Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id B010E13A7F; Wed, 3 Jul 2024 11:06:17 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id cLL/KKkwhWZ6cgAAD6G6ig (envelope-from ); Wed, 03 Jul 2024 11:06:17 +0000 From: Roy Hopkins To: qemu-devel@nongnu.org Cc: Roy Hopkins , Paolo Bonzini , =?utf-8?q?Daniel_P_=2E_Berrang=C3=A9?= , Stefano Garzarella , Marcelo Tosatti , "Michael S . Tsirkin" , Cornelia Huck , Marcel Apfelbaum , Sergio Lopez , Eduardo Habkost , Alistair Francis , Peter Xu , David Hildenbrand , Igor Mammedov , Tom Lendacky , Michael Roth , Ani Sinha , =?utf-8?q?J=C3=B6rg_Roedel?= Subject: [PATCH v4 01/17] meson: Add optional dependency on IGVM library Date: Wed, 3 Jul 2024 12:05:39 +0100 Message-ID: <0f377bfb248db9d33cf8ec1758b231137b0de437.1720004383.git.roy.hopkins@suse.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: MIME-Version: 1.0 X-Rspamd-Queue-Id: 707B21FCDB X-Spam-Score: -1.51 X-Spamd-Result: default: False [-1.51 / 50.00]; BAYES_HAM(-3.00)[100.00%]; SUSPICIOUS_RECIPS(1.50)[]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_MISSING_CHARSET(0.50)[]; R_DKIM_ALLOW(-0.20)[suse.com:s=susede1]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; ARC_NA(0.00)[]; RCPT_COUNT_TWELVE(0.00)[19]; MIME_TRACE(0.00)[0:+]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DKIM_SIGNED(0.00)[suse.com:s=susede1]; FUZZY_BLOCKED(0.00)[rspamd.com]; RCVD_TLS_ALL(0.00)[]; TO_DN_SOME(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo,imap1.dmz-prg2.suse.org:rdns,suse.com:email,suse.com:dkim]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; FREEMAIL_CC(0.00)[suse.com,redhat.com,gmail.com,habkost.net,alistair23.me,amd.com]; DNSWL_BLOCKED(0.00)[2a07:de40:b281:104:10:150:64:97:from,2a07:de40:b281:106:10:150:64:167:received]; RCVD_VIA_SMTP_AUTH(0.00)[]; TAGGED_RCPT(0.00)[]; DKIM_TRACE(0.00)[suse.com:+]; R_RATELIMIT(0.00)[to_ip_from(RLgjcjk3igk5en59wt86eb8xw3)]; FREEMAIL_ENVRCPT(0.00)[gmail.com] X-Rspamd-Action: no action X-Rspamd-Server: rspamd1.dmz-prg2.suse.org Received-SPF: pass client-ip=195.135.223.131; envelope-from=roy.hopkins@suse.com; helo=smtp-out2.suse.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org The IGVM library allows Independent Guest Virtual Machine files to be parsed and processed. IGVM files are used to configure guest memory layout, initial processor state and other configuration pertaining to secure virtual machines. This adds the --enable-igvm configure option, enabled by default, which attempts to locate and link against the IGVM library via pkgconfig and sets CONFIG_IGVM if found. The library is added to the system_ss target in backends/meson.build where the IGVM parsing will be performed by the ConfidentialGuestSupport object. Signed-off-by: Roy Hopkins --- meson.build | 8 ++++++++ backends/meson.build | 3 +++ meson_options.txt | 2 ++ scripts/meson-buildoptions.sh | 3 +++ 4 files changed, 16 insertions(+) diff --git a/meson.build b/meson.build index 54e6b09f4f..e2f7752636 100644 --- a/meson.build +++ b/meson.build @@ -1276,6 +1276,12 @@ if host_os == 'linux' and (have_system or have_tools) method: 'pkg-config', required: get_option('libudev')) endif +igvm = not_found +if not get_option('igvm').auto() or have_system + igvm = dependency('igvm', + method: 'pkg-config', + required: get_option('igvm')) +endif mpathlibs = [libudev] mpathpersist = not_found @@ -2393,6 +2399,7 @@ config_host_data.set('CONFIG_CFI', get_option('cfi')) config_host_data.set('CONFIG_SELINUX', selinux.found()) config_host_data.set('CONFIG_XEN_BACKEND', xen.found()) config_host_data.set('CONFIG_LIBDW', libdw.found()) +config_host_data.set('CONFIG_IGVM', igvm.found()) if xen.found() # protect from xen.version() having less than three components xen_version = xen.version().split('.') + ['0', '0'] @@ -4472,6 +4479,7 @@ summary_info += {'seccomp support': seccomp} summary_info += {'GlusterFS support': glusterfs} summary_info += {'hv-balloon support': hv_balloon} summary_info += {'TPM support': have_tpm} +summary_info += {'IGVM support': igvm} summary_info += {'libssh support': libssh} summary_info += {'lzo support': lzo} summary_info += {'snappy support': snappy} diff --git a/backends/meson.build b/backends/meson.build index 106312f0c8..3af9fe1743 100644 --- a/backends/meson.build +++ b/backends/meson.build @@ -31,5 +31,8 @@ if have_vhost_user_crypto endif system_ss.add(when: gio, if_true: files('dbus-vmstate.c')) system_ss.add(when: 'CONFIG_SGX', if_true: files('hostmem-epc.c')) +if igvm.found() + system_ss.add(igvm) +endif subdir('tpm') diff --git a/meson_options.txt b/meson_options.txt index 0269fa0f16..0b09c152dc 100644 --- a/meson_options.txt +++ b/meson_options.txt @@ -111,6 +111,8 @@ option('dbus_display', type: 'feature', value: 'auto', description: '-display dbus support') option('tpm', type : 'feature', value : 'auto', description: 'TPM support') +option('igvm', type: 'feature', value: 'auto', + description: 'Independent Guest Virtual Machine (IGVM) file support') # Do not enable it by default even for Mingw32, because it doesn't # work on Wine. diff --git a/scripts/meson-buildoptions.sh b/scripts/meson-buildoptions.sh index cfadb5ea86..dcdc0f070c 100644 --- a/scripts/meson-buildoptions.sh +++ b/scripts/meson-buildoptions.sh @@ -128,6 +128,7 @@ meson_options_help() { printf "%s\n" ' hv-balloon hv-balloon driver (requires Glib 2.68+ GTree API)' printf "%s\n" ' hvf HVF acceleration support' printf "%s\n" ' iconv Font glyph conversion support' + printf "%s\n" ' igvm IGVM file support' printf "%s\n" ' jack JACK sound support' printf "%s\n" ' keyring Linux keyring support' printf "%s\n" ' kvm KVM acceleration support' @@ -343,6 +344,8 @@ _meson_option_parse() { --iasl=*) quote_sh "-Diasl=$2" ;; --enable-iconv) printf "%s" -Diconv=enabled ;; --disable-iconv) printf "%s" -Diconv=disabled ;; + --enable-igvm) printf "%s" -Digvm=enabled ;; + --disable-igvm) printf "%s" -Digvm=disabled ;; --includedir=*) quote_sh "-Dincludedir=$2" ;; --enable-install-blobs) printf "%s" -Dinstall_blobs=true ;; --disable-install-blobs) printf "%s" -Dinstall_blobs=false ;;