[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
RE: [PATCH v12 02/37] x86/opcode: Add the WRMSRNS instruction to the x86 opcode map
- To: "Li, Xin3" <xin3.li@xxxxxxxxx>, "linux-doc@xxxxxxxxxxxxxxx" <linux-doc@xxxxxxxxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, "linux-edac@xxxxxxxxxxxxxxx" <linux-edac@xxxxxxxxxxxxxxx>, "linux-hyperv@xxxxxxxxxxxxxxx" <linux-hyperv@xxxxxxxxxxxxxxx>, "kvm@xxxxxxxxxxxxxxx" <kvm@xxxxxxxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: "Li, Xin3" <xin3.li@xxxxxxxxx>
- Date: Thu, 30 Nov 2023 06:01:41 +0000
- Accept-language: en-US
- Arc-authentication-results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none
- Arc-message-signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=OQH0nvmEJSvasFIaO1fOumPkczomqch7ZkEg2gd4lN0=; b=YEAK3RGg8VacNN+bq572Wjdg98LZ0Mz4MLHuJAU/c58MLzvdLgpitWJQAxBCGgv6Pv/eFc8hp7TXZOxQpabrSh7JbB4DghffwTdK6kF2q4v18m6WciqH1ExIlFcNGtSEkYoX+IQ8TErT7AMxuBcLY0fvtksE5yrx7AmKCbZJR6XSL2FMZj7NHMas1EWXwjZYhGMC43snc3WTnlMBgNgBWjfjBp2e+AVReIsk//EvqIKnnmIFXCzLB6/vFL1lgaZp2TtuSFgYm86rPNdKe2UNZ+Qs1AkOiaNUsuJ3VY/vS/CxWuRPtnK9SCQ/J8+B0UnFyfG8lX6tZr1Om3JQBhcHrQ==
- Arc-seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=b2Tb+VzD5d3XP4bpgKI4pyd7iYsHLR1A8zDsDxyHeOx4U95bnWZie1c7sLQ28sSUwzpQdclwd3Bd87d1QcW/fgE7c2V0RhBGCQKue/rJsHcafzuz76Rb62grqfsr8wi256BPG18irK3Uix0V7EfoU8gNTPETtYb40WUKp6anosqH+z+0QFtbnpR678PMdnFPpJwE7fVdO/uR0Ai24UrD9VwtjBMPi97pmulbqntfeKJM27nfWN81q7FkeqaZTYlr16W3hCeQB64G/Ep7NUOYpUkCelq65Jd/FIwDeSdhUDgGBjqZUjRimD61Mz+/CqnzmvCm4a73Etjy6UGOAm2sVA==
- Authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=intel.com;
- Cc: "tglx@xxxxxxxxxxxxx" <tglx@xxxxxxxxxxxxx>, "mingo@xxxxxxxxxx" <mingo@xxxxxxxxxx>, "bp@xxxxxxxxx" <bp@xxxxxxxxx>, "dave.hansen@xxxxxxxxxxxxxxx" <dave.hansen@xxxxxxxxxxxxxxx>, "x86@xxxxxxxxxx" <x86@xxxxxxxxxx>, "hpa@xxxxxxxxx" <hpa@xxxxxxxxx>, "Lutomirski, Andy" <luto@xxxxxxxxxx>, "pbonzini@xxxxxxxxxx" <pbonzini@xxxxxxxxxx>, "Christopherson,, Sean" <seanjc@xxxxxxxxxx>, "peterz@xxxxxxxxxxxxx" <peterz@xxxxxxxxxxxxx>, "Gross, Jurgen" <jgross@xxxxxxxx>, "Shankar, Ravi V" <ravi.v.shankar@xxxxxxxxx>, "mhiramat@xxxxxxxxxx" <mhiramat@xxxxxxxxxx>, "andrew.cooper3@xxxxxxxxxx" <andrew.cooper3@xxxxxxxxxx>, "jiangshanlai@xxxxxxxxx" <jiangshanlai@xxxxxxxxx>, "nik.borisov@xxxxxxxx" <nik.borisov@xxxxxxxx>
- Delivery-date: Thu, 30 Nov 2023 06:02:15 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
- Thread-index: AQHZ9caNSRx22/0yzUeT4gY0IluMT7CSuCFQ
- Thread-topic: [PATCH v12 02/37] x86/opcode: Add the WRMSRNS instruction to the x86 opcode map
> Add the opcode used by WRMSRNS, which is the non-serializing version of
> WRMSR and may replace it to improve performance, to the x86 opcode map.
>
> Tested-by: Shan Kang <shan.kang@xxxxxxxxx>
> Signed-off-by: Xin Li <xin3.li@xxxxxxxxx>
> Acked-by: Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx>
Hi Masami,
Boris prefers to merge the first 3 patches into one:
https://lore.kernel.org/lkml/20231108123647.GBZUuA31zntox0W0gu@fat_crate.local/#t
So I'm thinking could you please also ack the other 2 patches (1st and 3rd
of this patch set)?
Thus I can keep your acked-by 😊
Thanks!
Xin
> ---
> arch/x86/lib/x86-opcode-map.txt | 2 +-
> tools/arch/x86/lib/x86-opcode-map.txt | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
|
