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Message-ID: <85b1fc01-ff9b-7802-d624-1450c9b9bae5@suse.com>
Date:   Mon, 27 Jun 2022 17:42:41 +0200
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Subject: Re: [PATCH v4] x86/paravirt: useless assignment instructions cause
 Unixbench full core performance degradation
Content-Language: en-US
To:     Guo Hui <guohui@uniontech.com>, peterz@infradead.org
Cc:     longman@redhat.com, srivatsa@csail.mit.edu, amakhalov@vmware.com,
        pv-drivers@vmware.com, tglx@linutronix.de, mingo@redhat.com,
        bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org,
        hpa@zytor.com, will@kernel.org, boqun.feng@gmail.com,
        virtualization@lists.linux-foundation.org,
        wangxiaohua@uniontech.com, linux-kernel@vger.kernel.org
References: <YrlhGqqce0NCQ6hi@hirez.programming.kicks-ass.net>
 <20220627142732.31067-1-guohui@uniontech.com>
From:   Juergen Gross <jgross@suse.com>
In-Reply-To: <20220627142732.31067-1-guohui@uniontech.com>
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From: Juergen Gross <jgross@suse.com>
To: Guo Hui <guohui@uniontech.com>, peterz@infradead.org
Cc: longman@redhat.com, srivatsa@csail.mit.edu, amakhalov@vmware.com,
 pv-drivers@vmware.com, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de,
 dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, will@kernel.org,
 boqun.feng@gmail.com, virtualization@lists.linux-foundation.org,
 wangxiaohua@uniontech.com, linux-kernel@vger.kernel.org
Message-ID: <85b1fc01-ff9b-7802-d624-1450c9b9bae5@suse.com>
Subject: Re: [PATCH v4] x86/paravirt: useless assignment instructions cause
 Unixbench full core performance degradation
References: <YrlhGqqce0NCQ6hi@hirez.programming.kicks-ass.net>
 <20220627142732.31067-1-guohui@uniontech.com>
In-Reply-To: <20220627142732.31067-1-guohui@uniontech.com>

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--------------iSCdADmpAVLIlhHV90TlIiWG
Content-Type: application/pgp-signature; name="OpenPGP_signature.asc"
Content-Description: OpenPGP digital signature
Content-Disposition: attachment; filename="OpenPGP_signature"

-----BEGIN PGP SIGNATURE-----

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-----END PGP SIGNATURE-----

--------------iSCdADmpAVLIlhHV90TlIiWG--