From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EE406C433EF for ; Tue, 19 Oct 2021 11:44:03 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id AC65A61360 for ; Tue, 19 Oct 2021 11:44:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org AC65A61360 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; 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h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Mdx52gdOou/WFb+jdXIXu+7YQghz6kW8Gt4ePQb6IPdEmn8AoAUnIUDQuhZX+rArw oUACNuYHVA2T8Yop3YEQwsR3UX2azpMYkUZtX8w/Glb6Tf/2GoSVij/AYr+dbwfIez CJoI/48ye1XagYWoLx5ibxbbqAqrY9vzwIOgWxWWlgbCXCKSWZYwU3OSzv5owjCcm2 Lr9LMonTTs34iD0ftmf0fGqc9Mml6YYDU1tc/0TKcL7GS7OVHl7g9ODo5OK3/Yk0I+ ovahl3QTs7r5GZz0Gzw75wQBKeWlckWGzUlNDd3mVR7/f6V2lZ3+Nr+3Emgl8SdPnJ ZVweJWb0iGkcA== Date: Tue, 19 Oct 2021 12:42:34 +0100 From: Will Deacon To: Suzuki K Poulose Cc: mathieu.poirier@linaro.org, catalin.marinas@arm.com, anshuman.khandual@arm.com, mike.leach@linaro.org, leo.yan@linaro.org, maz@kernel.org, coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Mark Rutland Subject: Re: [PATCH v5 03/15] arm64: errata: Add workaround for TSB flush failures Message-ID: <20211019114234.GH13251@willie-the-truck> References: <20211014223125.2605031-1-suzuki.poulose@arm.com> <20211014223125.2605031-4-suzuki.poulose@arm.com> <20211019110233.GD13251@willie-the-truck> <850c67de-a656-7515-e575-d47d2af78200@arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <850c67de-a656-7515-e575-d47d2af78200@arm.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211019_044240_456867_7D54CC82 X-CRM114-Status: GOOD ( 15.83 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gVHVlLCBPY3QgMTksIDIwMjEgYXQgMTI6MzY6NDhQTSArMDEwMCwgU3V6dWtpIEsgUG91bG9z ZSB3cm90ZToKPiBPbiAxOS8xMC8yMDIxIDEyOjAyLCBXaWxsIERlYWNvbiB3cm90ZToKPiA+IE9u IFRodSwgT2N0IDE0LCAyMDIxIGF0IDExOjMxOjEzUE0gKzAxMDAsIFN1enVraSBLIFBvdWxvc2Ug d3JvdGU6Cj4gPiA+IEBAIC01NTgsNiArNTcwLDEzIEBAIGNvbnN0IHN0cnVjdCBhcm02NF9jcHVf Y2FwYWJpbGl0aWVzIGFybTY0X2VycmF0YVtdID0gewo+ID4gPiAgIAkJLnR5cGUgPSBBUk02NF9D UFVDQVBfV0VBS19MT0NBTF9DUFVfRkVBVFVSRSwKPiA+ID4gICAJCUNBUF9NSURSX1JBTkdFX0xJ U1QodHJiZV9vdmVyd3JpdGVfZmlsbF9tb2RlX2NwdXMpLAo+ID4gPiAgIAl9LAo+ID4gPiArI2Vu ZGlmCj4gPiA+ICsjaWZkZWYgQ09ORklHX0FSTTY0X1dPUktBUk9VTkRfVFNCX0ZMVVNIX0ZBSUxS RQo+ID4gCj4gPiBZb3Ugc3RpbGwgaGF2ZW4ndCBmaXhlZCB0aGlzIHR5cG8uLi4KPiA+IAo+IAo+ IFNvcnJ5IGFib3V0IHRoYXQuIEkgdGhvdWdodCBpdCB3YXMgYWJvdXQgc2VsZWN0aW5nIHRoZQo+ IEtjb25maWcgZW50cmllcywgd2hpY2ggd2FzIGZpeGVkLiBJIHdpbGwgZml4IHRoaXMuCgpTb3Jy eSwgSSB0aG91Z2h0IGl0IHdhcyBzdWNoIGEgaG93bGVyIHRoYXQgaXQgd291bGQndmUganVtcGVk IG91dCA7KQpUaGF0J3Mgd2hhdCBtYWRlIG1lIHRoaW5rIHdlIHNob3VsZCBtYWtlIHN1cmUgdGhl IHNlcmllcyBjb21waWxlcyB3aXRob3V0CnRoZSBjb3Jlc2lnaHQgY2hhbmdlcywgc28gd2UgY2Fu IGNhdGNoIHRoZXNlIHByb2JsZW1zIGVhcmx5LgoKPiA+IFNlcmlvdXNseSwgSSBnZXQgY29tcGls ZSB3YXJuaW5ncyBmcm9tIHRoaXMgLS0gYXJlIHlvdSBub3Qgc2VlaW5nIHRoZW0/Cj4gCj4gTm8s IEkgZG9uJ3QgZ2V0IGFueSB3YXJuaW5ncy4gSXMgdGhlcmUgc29tZXRoaW5nIHRoYXQgSSBhbSBt aXNzaW5nID8KCkludGVyZXN0aW5nLiBJIHNlZSB0aGUgd2FybmluZyBiZWxvdyBpbiBteSBiaXNl Y3Rpb24gdGVzdGluZywgc2luY2UgdGhlIHR5cG8KbWVhbnMgdGhhdCB0aGUgbWlkciBsb29rdXAg dGFibGUgaXNuJ3QgdXNlZC4gTWF5YmUgeW91J3JlIG9ubHkgY29tcGlsaW5nIHRoZQplbmQgcmVz dWx0PwoKV2lsbAoKLS0tPjgKCithcmNoL2FybTY0L2tlcm5lbC9jcHVfZXJyYXRhLmM6MzU2OjMy OiB3YXJuaW5nOiDigJh0c2JfZmx1c2hfZmFpbF9jcHVz4oCZIGRlZmluZWQgYnV0IG5vdCB1c2Vk IFstV3VudXNlZC1jb25zdC12YXJpYWJsZT1dCisgIDM1NiB8IHN0YXRpYyBjb25zdCBzdHJ1Y3Qg bWlkcl9yYW5nZSB0c2JfZmx1c2hfZmFpbF9jcHVzW10gPSB7CisgICAgICB8ICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICBefn5+fn5+fn5+fn5+fn5+fn5+CgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1hcm0ta2VybmVsIG1haWxpbmcg bGlzdApsaW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmlu ZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1hcm0ta2VybmVsCg==