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d=suse.com; s=susede1; t=1624532121; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=lc9EwrQAW/3gcdOTMQoGql8Z4crT4F+qcpVwvzQprV8=; b=T9MDypLGkoH8rfJtzH80XEJnVQfn0QEnze5JMCVTiy/zNTJ+eSWdutHPv/aInOyX82Ueqj h+smwvYzS1+JiePCO476wvnIX+ex4ZGyesJeoEYwH1p5mAhXu3/ahPqzpqVwNUr5t+GzT9 97LWLymENHQD8yWyfJ+hoQbljQHxNQs= Received: from director2.suse.de ([192.168.254.72]) by imap3-int with ESMTPSA id Z6AKGJlk1GDAcQAALh3uQQ (envelope-from ); Thu, 24 Jun 2021 10:55:21 +0000 Subject: Re: [PATCH v2 14/24] x86/xen: Make read_cr2() noinstr To: Peter Zijlstra , jpoimboe@redhat.com, tglx@linutronix.de Cc: linux-kernel@vger.kernel.org, joro@8bytes.org, boris.ostrovsky@oracle.com, x86@kernel.org, mbenes@suse.com, rostedt@goodmis.org, dvyukov@google.com, elver@google.com References: <20210624094059.886075998@infradead.org> <20210624095148.500331616@infradead.org> From: Juergen Gross Message-ID: <1246c377-cfe7-f478-96f7-9fcf5ff582e3@suse.com> Date: Thu, 24 Jun 2021 12:55:20 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.0 MIME-Version: 1.0 In-Reply-To: <20210624095148.500331616@infradead.org> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="ZsFVhDVci5AbCevU2HaACWRliHPdY0stD" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --ZsFVhDVci5AbCevU2HaACWRliHPdY0stD Content-Type: multipart/mixed; boundary="xet6lFeRVPS7rSqFfUm0OnwRLPU3w65CJ"; protected-headers="v1" From: Juergen Gross To: Peter Zijlstra , jpoimboe@redhat.com, tglx@linutronix.de Cc: linux-kernel@vger.kernel.org, joro@8bytes.org, boris.ostrovsky@oracle.com, x86@kernel.org, mbenes@suse.com, rostedt@goodmis.org, dvyukov@google.com, elver@google.com Message-ID: <1246c377-cfe7-f478-96f7-9fcf5ff582e3@suse.com> Subject: Re: [PATCH v2 14/24] x86/xen: Make read_cr2() noinstr References: <20210624094059.886075998@infradead.org> <20210624095148.500331616@infradead.org> In-Reply-To: <20210624095148.500331616@infradead.org> --xet6lFeRVPS7rSqFfUm0OnwRLPU3w65CJ Content-Type: multipart/mixed; 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