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[195.135.220.29]) by mx.google.com with ESMTPS id h13-20020a05600016cd00b002be1b371f39si8775428wrf.739.2023.01.19.06.26.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Jan 2023 06:26:32 -0800 (PST) Received-SPF: pass (google.com: domain of farosas@suse.de designates 195.135.220.29 as permitted sender) client-ip=195.135.220.29; Authentication-Results: mx.google.com; dkim=pass header.i=@suse.de header.s=susede2_rsa header.b=rtnsSVeJ; dkim=neutral (no key) header.i=@suse.de header.s=susede2_ed25519 header.b=Ewt5hOnG; spf=pass (google.com: domain of farosas@suse.de designates 195.135.220.29 as permitted sender) smtp.mailfrom=farosas@suse.de; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=suse.de Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 9DDBA5CECF; Thu, 19 Jan 2023 14:26:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1674138391; h=from:from:reply-to: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=D3SrGXQAGdia3Gtgzpgxn1EVA7CxIh05SQOCdS5nkXk=; b=rtnsSVeJDfUSxn4Yffdkh4vv38EZndqH6AMXHFO1iSB4cMAxy1JAw5wIxmpklFqATQlNOP fS0IhZ4g+hoYR3RTR4uncHrczTf83Z9NKh6P3y/X0xob52N254TDYcITd8067y2IyubcVH QoOEgpEseoTKO7cr/1/f36WmISXusnM= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1674138391; h=from:from:reply-to: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=D3SrGXQAGdia3Gtgzpgxn1EVA7CxIh05SQOCdS5nkXk=; b=Ewt5hOnGB50Z43ICiZWl2P6qsr2dHCOdNxdr+zAeQQsi7+80b6E3be6NhrgShzXPJ4yrbP kr2sIAnSm9Do6jCg== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 29E7F139ED; Thu, 19 Jan 2023 14:26:30 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id AWDAOBZTyWOhJQAAMHmgww (envelope-from ); Thu, 19 Jan 2023 14:26:30 +0000 From: Fabiano Rosas To: Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= , qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, Peter Maydell , Richard Henderson , Alex =?utf-8?Q?Benn=C3=A9e?= , Paolo Bonzini , Claudio Fontana , Eduardo Habkost , Alexander Graf , Thomas Huth Subject: Re: [PATCH 00/20] target/arm: CONFIG_TCG=n part 1 In-Reply-To: References: <20230118193518.26433-1-farosas@suse.de> <39bb348d-e3af-6a20-e7d5-d7a1c918a389@linaro.org> <87bkmu1z8v.fsf@suse.de> Date: Thu, 19 Jan 2023 11:26:28 -0300 Message-ID: <877cxi1tyj.fsf@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-TUID: 7kDr+DF+aCxH Philippe Mathieu-Daud=C3=A9 writes: > On 19/1/23 13:32, Fabiano Rosas wrote: >> Philippe Mathieu-Daud=C3=A9 writes: >>=20 >>> On 18/1/23 20:34, Fabiano Rosas wrote: >>>> These are the already reviewed patches from the first half of my >>>> previous series: >>>> https://lore.kernel.org/r/20230113140419.4013-1-farosas@suse.de >>>> >>>> This unbreaks the --disable-tcg build, but there are issues in runtime >>>> that are still being hashed out in the other series. > > Are you saying, we can *link* this configuration but not *run* it yet? Strictly speaking, we cannot run it. While it works most of the time, there are still references to machines and cpus that are TCG-only. Try running -machine ? or -cpu ? for instance. If a user tries to pass one of those, there might be breakages like the ones you saw. The other series (I just sent a v4) removes everything that depends on TCG. Then it will be 100% safe to use --disable-tcg and consume the result.