From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eu-smtp-delivery-151.mimecast.com (eu-smtp-delivery-151.mimecast.com [185.58.85.151]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C44F13D960 for ; Thu, 1 Feb 2024 23:05:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.58.85.151 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706828712; cv=none; b=LMQVH/gzE0JI8EG5s1uRATJylNdyfJCzKIC4StyT5R90DQWBrJaZOG/dOHazVVCJfTftT6Kg+XfgdP2839hmssLASfVc0loTUKHpVhXazfF22ABURuFz72SHdC/wv9QTo2XKEQHd0HBisGIkTGGpX1sYS27OcTr0YuD4MNN0ynw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706828712; c=relaxed/simple; bh=0E8DxCbsv9mGna4yrwg/N6hZd8TR2BJjNLr0nnrm2Mw=; h=From:To:CC:Subject:Date:Message-ID:References:In-Reply-To: MIME-Version:Content-Type; b=sR5o3J5E8+eoqNvlAR6KZwhKvFlzHp+bOshvl7WG4R9livBMQoN9HeYilXLaJb4KGIzAlqfbdxquWoQmo/L0mHXSHcd+FDLATtaVieXosO9OGGxToaj3A86Z6BpLEdZsCzvZOix/ow1wcrQUAUdCkjb4thsV8bm6RdQCmRv2SBo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ACULAB.COM; spf=pass smtp.mailfrom=aculab.com; arc=none smtp.client-ip=185.58.85.151 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ACULAB.COM Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=aculab.com Received: from AcuMS.aculab.com (156.67.243.121 [156.67.243.121]) by relay.mimecast.com with ESMTP with both STARTTLS and AUTH (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id uk-mta-136-zJi0fKrcMoSXVrrBEVhQ3A-1; Thu, 01 Feb 2024 23:05:06 +0000 X-MC-Unique: zJi0fKrcMoSXVrrBEVhQ3A-1 Received: from AcuMS.Aculab.com (10.202.163.6) by AcuMS.aculab.com (10.202.163.6) with Microsoft SMTP Server (TLS) id 15.0.1497.48; Thu, 1 Feb 2024 23:04:48 +0000 Received: from AcuMS.Aculab.com ([::1]) by AcuMS.aculab.com ([::1]) with mapi id 15.00.1497.048; Thu, 1 Feb 2024 23:04:48 +0000 From: David Laight To: 'Nick Kossifidis' , Jisheng Zhang , Paul Walmsley , Palmer Dabbelt , Albert Ou CC: "linux-riscv@lists.infradead.org" , "linux-kernel@vger.kernel.org" , Matteo Croce Subject: RE: [PATCH 3/3] riscv: optimized memset Thread-Topic: [PATCH 3/3] riscv: optimized memset Thread-Index: AQHaU3UjqUWW/ham3UKhY4ir1PAI6bD2G17g Date: Thu, 1 Feb 2024 23:04:48 +0000 Message-ID: <26a7af6f33fa440f986adb4d690f47dc@AcuMS.aculab.com> References: <20240128111013.2450-1-jszhang@kernel.org> <20240128111013.2450-4-jszhang@kernel.org> In-Reply-To: Accept-Language: en-GB, en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: aculab.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Li4uDQo+ID4gKwkJLyogQ29tcG9zZSBhbiB1bG9uZyB3aXRoICdjJyByZXBlYXRlZCA0LzggdGlt ZXMgKi8NCj4gPiArI2lmZGVmIENPTkZJR19BUkNIX0hBU19GQVNUX01VTFRJUExJRVINCj4gPiAr CQljdSAqPSAweDAxMDEwMTAxMDEwMTAxMDFVTDsNCg0KVGhhdCBpdCBsaWtlbHkgdG8gZ2VuZXJh dGUgYSBjb21waWxlIGVycm9yIG9uIDMyYml0Lg0KTWF5YmU6DQoJCWN1ICo9ICh1bnNpZ25lZCBs b25nKTB4MDEwMTAxMDEwMTAxMDEwMVVMTDsNCj4gPiArI2Vsc2UNCj4gPiArCQljdSB8PSBjdSA8 PCA4Ow0KPiA+ICsJCWN1IHw9IGN1IDw8IDE2Ow0KPiA+ICsJCS8qIFN1cHByZXNzIHdhcm5pbmcg b24gMzIgYml0IG1hY2hpbmVzICovDQo+ID4gKwkJY3UgfD0gKGN1IDw8IDE2KSA8PCAxNjsNCj4g PiArI2VuZGlmDQo+IA0KPiBJIGd1ZXNzIHlvdSBjb3VsZCBjaGVjayBhZ2FpbnN0IF9fU0laRU9G X0xPTkdfXyBoZXJlLg0KDQpPciBldmVuIHNpemVvZiAoY3UpLCBwb3NzaWJsZSBhczoNCgkJY3Ug fD0gY3UgPDwgKHNpemVvZiAoY3UpID09IDggPyAzMiA6IDApOw0Kd2hpY2ggSSdtIHByZXR0eSBz dXJlIG1vZGVybiBjb21waWxlciB3aWxsIHRocm93IGF3YXkgZm9yIDMyYml0Lg0KDQpJIGRvIHdv bmRlciB3aGV0aGVyIENPTkZJR19BUkNIX0hBU19GQVNUX01VTFRJUExJRVIgaXMgd29ydGgNCnRl c3RpbmcgLSB5b3UnZCByZWFsbHkgd2FudCB0byBrbm93IHRoZXJlIGlzIGEgcmlzYy12IGNwdQ0K d2l0aCBhIG11bHRpcGx5IHRoYXQgaXMgc2xvd2VyIHRoYW4gdGhlIHNoaWZ0IGFuZCBvciB2ZXJz aW9uLg0KSSBhY3R1YWxseSBkb3VidCBpdC4NCk11bHRpcGx5IGlzIHVzZWQgc28gb2Z0ZW4gKGFs bCBhcnJheSBpbmRleGluZykgdGhhdCB5b3UNCnJlYWxseSBkbyBuZWVkIHNvbWV0aGluZyBiZXR0 ZXIgdGhhbiBhICcxIGJpdCBwZXIgY2xvY2snIGxvb3AuDQoNCkl0IGlzIHdvcnRoIHJlbWVtYmVy aW5nIHRoYXQgeW91IGNhbiBpbXBsZW1lbnQgYW4gbipuIG11bHRpcGx5DQp3aXRoIG4qbiAnZnVs bCBhZGRlcnMnICgzIGlucHV0IGJpdHMsIDIgb3V0cHV0IGJpdHMpIHdpdGggYQ0KbGF0ZW5jeSBv ZiAyKm4gYWRkZXJzLg0KU28gdGhlIGxhdGVuY3kgaXMgb25seSB0d2ljZSB0aGF0IG9mIHRoZSBj b3JyZXNwb25kaW5nIGFkZC4NCkZvciBhIG1vZGVybiBjaGlwIHRoYXQgaXMgbm90IG11Y2ggbG9n aWMgYXQgYWxsLg0KDQoJRGF2aWQNCg0KLQ0KUmVnaXN0ZXJlZCBBZGRyZXNzIExha2VzaWRlLCBC cmFtbGV5IFJvYWQsIE1vdW50IEZhcm0sIE1pbHRvbiBLZXluZXMsIE1LMSAxUFQsIFVLDQpSZWdp c3RyYXRpb24gTm86IDEzOTczODYgKFdhbGVzKQ0K