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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 2CF75EE14AA for ; Wed, 6 Sep 2023 23:28:36 +0000 (UTC) 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; bh=G5tydnnyV1s5EdFHxcBNy4cpxLedY/j3t7xS+fYXwzg=; b=aLBeAAfoQh2nwZ tP7iXD6lFTXN8cJ3DrszahCOOoXmKiyTOrNBKs90iDIx86tf/6XxTNfj3k0+YW8EPI2Lu6f2mksK8 MDTUS4X+ZAb09xPSYjmmRL5tMTANn4Pc9WYhVp5tMMbir2ejqIXbRUJc3mfUuTSgbiJP30OWlDEMU ARUbvE5WGd09sH+A8Qvfo5W3ytTiOf+kVN00RjGkvWXJeqK+rvDAj+rTNvTQRqoKcHeSEda98XB+B oeHIYBZck0tJDbLbeFr4svkC6Ll/PBLyuJr0slZm2RdliT2qB63KeCV+YTzwXl4f8iDSmno1GGkX2 ssBe2MbSCb5xDcP1esUA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qe1wM-00B1uD-1U; Wed, 06 Sep 2023 23:28:06 +0000 Received: from mail-il1-x131.google.com ([2607:f8b0:4864:20::131]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qe1wI-00B1tE-3A for linux-arm-kernel@lists.infradead.org; Wed, 06 Sep 2023 23:28:05 +0000 Received: by mail-il1-x131.google.com with SMTP id e9e14a558f8ab-34df399c316so1430565ab.0 for ; Wed, 06 Sep 2023 16:28:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20230601.gappssmtp.com; s=20230601; t=1694042880; x=1694647680; darn=lists.infradead.org; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date:from:to :cc:subject:date:message-id:reply-to; bh=AFyiC8eHkWIMwsI59KIjZiFw1+6YiNLMABtanoGSqWg=; b=axPWtq6+IGrOzkoppJdfcWR97vTycbBD1YToWuVJUpCZ/m/LqkeDoxNRdX0mTDLmHk oGHzFvKi55aA7m84UKZN/uXYQbJwGxKXS6wB88/6prwWCvXl0okQFXzi6n3YwyjFgWVP HYQJ64KzoP85iaHbXnARNWol8R7N28eb2Etd/mzx0b3F0I5tVAv2AJ0RIM1Fl5MJRW/4 3cx25vq35QV/ivS4FrhZH97gXpI3IMwKitMsHxzOSPOZqErtbR0wrxv+1ZXDVOsUYDR8 mnzbHM3Qb6sYj2ajq0FHjdGWMTVjl9T8BaFNC0BvucLf/BvBl0dedhhX46nxpmvrrxWh Z0Kw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1694042880; x=1694647680; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=AFyiC8eHkWIMwsI59KIjZiFw1+6YiNLMABtanoGSqWg=; b=boJ1qeXv7pb22X4RrC1lWhnwz4HakeHAE1sE4wgdpbpB5dFp0XsWKdcO80KldD3YIs sgSM70ZdUenQdxSK2mFEsFcqgc5k24VbJhaqiHB1Fjc1SYDFTRr4xLyFxckTyuPByBrI AH6+EpjS3vrDnmum2aFU4IEcBVGFJmkubyHvOTHjjEjKWct1bbV+gM2zuYG+e0nHgfRL lhNn3L11A9W5fzNvHOsxtc3doSIUB5yQ31m7g1fZln9SesBDbLxv3Zkc/RAXfbk4ZUzL 4UmAJPBL1PaD1VrrSAAw+k1noiEcRQId4z8IAZkSxueA+u0b0yddchnERpQsAqTirIsX KXVQ== X-Gm-Message-State: AOJu0YzJ/J7RgNUzeAskWlP7/POR7wxp1IvJ/iJ8ejZwK21rat0Vcerk w5PbMLjOtmzcFeewWSfz6xLuIg== X-Google-Smtp-Source: AGHT+IEW3bEf1qwaoHwHqiJ2ntB4DNfwsVgOuUsOTx0tFEGdDUuCnEPdyg3nAaGE1emGXhAqinGv/Q== X-Received: by 2002:a05:6e02:cb1:b0:34c:dd54:10c6 with SMTP id 17-20020a056e020cb100b0034cdd5410c6mr17981765ilg.12.1694042879889; Wed, 06 Sep 2023 16:27:59 -0700 (PDT) Received: from ghost ([50.221.140.188]) by smtp.gmail.com with ESMTPSA id ca1-20020a17090af30100b00260a5ecd273sm296537pjb.1.2023.09.06.16.27.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Sep 2023 16:27:59 -0700 (PDT) Date: Wed, 6 Sep 2023 16:27:56 -0700 From: Charlie Jenkins To: Sami Tolvanen Cc: Alexandre Ghiti , Conor Dooley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Ard Biesheuvel , Kees Cook , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, linux-efi@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v6 0/5] riscv: Introduce KASLR Message-ID: References: <20230722123850.634544-1-alexghiti@rivosinc.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230906_162803_239599_B4453A6A X-CRM114-Status: GOOD ( 28.95 ) 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 T24gV2VkLCBBdWcgMzAsIDIwMjMgYXQgMDI6MzA6MzFQTSAtMDcwMCwgU2FtaSBUb2x2YW5lbiB3 cm90ZToKPiBIaSBBbGV4YW5kcmUsCj4gCj4gT24gU2F0LCBKdWwgMjIsIDIwMjMgYXQgNTozOeKA r0FNIEFsZXhhbmRyZSBHaGl0aSA8YWxleGdoaXRpQHJpdm9zaW5jLmNvbT4gd3JvdGU6Cj4gPgo+ ID4gVGhlIGZvbGxvd2luZyBLQVNMUiBpbXBsZW1lbnRhdGlvbiBhbGxvd3MgdG8gcmFuZG9taXpl IHRoZSBrZXJuZWwgbWFwcGluZzoKPiA+Cj4gPiAtIHZpcnR1YWxseTogd2UgZXhwZWN0IHRoZSBi b290bG9hZGVyIHRvIHByb3ZpZGUgYSBzZWVkIGluIHRoZSBkZXZpY2UtdHJlZQo+ID4gLSBwaHlz aWNhbGx5OiBvbmx5IGltcGxlbWVudGVkIGluIHRoZSBFRkkgc3R1YiwgaXQgcmVsaWVzIG9uIHRo ZSBmaXJtd2FyZSB0bwo+ID4gICBwcm92aWRlIGEgc2VlZCB1c2luZyBFRklfUk5HX1BST1RPQ09M LiBhcm02NCBoYXMgYSBzaW1pbGFyIGltcGxlbWVudGF0aW9uCj4gPiAgIGhlbmNlIHRoZSBwYXRj aCAzIGZhY3Rvcml6ZXMgS0FTTFIgcmVsYXRlZCBmdW5jdGlvbnMgZm9yIHJpc2N2IHRvIHRha2UK PiA+ICAgYWR2YW50YWdlLgo+ID4KPiA+IFRoZSBuZXcgdmlydHVhbCBrZXJuZWwgbG9jYXRpb24g aXMgbGltaXRlZCBieSB0aGUgZWFybHkgcGFnZSB0YWJsZSB0aGF0IG9ubHkKPiA+IGhhcyBvbmUg UFVEIGFuZCB3aXRoIHRoZSBQTUQgYWxpZ25tZW50IGNvbnN0cmFpbnQsIHRoZSBrZXJuZWwgY2Fu IG9ubHkgdGFrZQo+ID4gPCA1MTIgcG9zaXRpb25zLgo+ID4KPiA+IGJhc2UtY29tbWl0LXRhZzog djYuNS1yYzEKPiAKPiBUaGFua3MgZm9yIGNvbnRpbnVpbmcgdG8gd29yayBvbiB0aGlzIQo+IAo+ IEkgcmV2aWV3ZWQgdGhlIHBhdGNoZXMgYW5kIHRoZSBjb2RlIGxvb2tzIGNvcnJlY3QgdG8gbWUu IEkgYWxzbwo+IGFwcGxpZWQgdGhlIHNlcmllcyBvbiB0b3Agb2YgdjYuNSBhbmQgYWZ0ZXIgcGF0 Y2hpbmcgcWVtdSB0byBwcm92aWRlIGEKPiBrYXNsci1zZWVkLCBJIGNvbmZpcm1lZCB0aGF0IHRo ZSB2aXJ0dWFsIG9mZnNldCBhcHBlYXJzIHRvIGJlIHJhbmRvbQo+IGFuZCBpcyBwcmludGVkIG91 dCB3aGVuIEkgcGFuaWMgdGhlIG1hY2hpbmU6Cj4gCj4gIyBlY2hvIFBBTklDID4gL3N5cy9rZXJu ZWwvZGVidWcvcHJvdm9rZS1jcmFzaC9ESVJFQ1QKPiBbICAgMTcuNTEwMDEyXSBsa2R0bTogUGVy Zm9ybWluZyBkaXJlY3QgZW50cnkgUEFOSUMKPiBbICAgMTcuNTEwNDExXSBLZXJuZWwgcGFuaWMg LSBub3Qgc3luY2luZzogZHVtcHRlc3QKPiBbLi4uXQo+IFsgICAxNy41MTg2OTNdIEtlcm5lbCBP ZmZzZXQ6IDB4MzJjMDAwMDAgZnJvbSAweGZmZmZmZmZmODAwMDAwMDAKPiAKPiBGb3IgdGhlIHNl cmllczoKPiBSZXZpZXdlZC1ieTogU2FtaSBUb2x2YW5lbiA8c2FtaXRvbHZhbmVuQGdvb2dsZS5j b20+Cj4gCj4gSSBkaWRuJ3QgdGVzdCB0aGUgRUZJIGJpdHMsIGJ1dCB0aGUgcmVzdCBvZiB0aGUg c2VyaWVzOgo+IFRlc3RlZC1ieTogU2FtaSBUb2x2YW5lbiA8c2FtaXRvbHZhbmVuQGdvb2dsZS5j b20+Cj4gCj4gQ29ub3IsIGluIGFub3RoZXIgcmVwbHkgeW91IG1lbnRpb25lZCB5b3UncmUgcGxh bm5pbmcgb24gcmV2aWV3aW5nIHRoZQo+IHBhdGNoZXMgYXMgd2VsbC4gRGlkIHlvdSBoYXZlIGFu eSBmZWVkYmFjayBvciBjb25jZXJucz8KPiAKPiBTYW1pCj4gCj4gX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPiBsaW51eC1yaXNjdiBtYWlsaW5nIGxpc3QK PiBsaW51eC1yaXNjdkBsaXN0cy5pbmZyYWRlYWQub3JnCj4gaHR0cDovL2xpc3RzLmluZnJhZGVh ZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1yaXNjdgoKSW4gYWRkaXRpb24gdG8gdGVzdGlu ZyB0aGlzIHBhdGNoIGluIFFFTVUgYnkgcGF0Y2hpbmcgbGlrZSBTYW1pIGRpZCwgSQphbHNvIGJv b3RlZCB0aGlzIHdpdGggYSBEZWJpYW4ga2VybmVsIGFuZCB0ZXN0ZWQgaXQgd2l0aCBFRkkuIEkg d2FzIGFibGUKdG8gdXNlIGxrZHRtIGFzIFNhbWkgZGlkIHRvIGZvcmNlIGEgcGFuaWMgYW5kIHNl ZSB0aGUga2VybmVsIG9mZnNldApjaGFuZ2luZyBpbiBib3RoIHNjZW5hcmlvcy4KClRlc3RlZC1i eTogQ2hhcmxpZSBKZW5raW5zIDxjaGFybGllQHJpdm9zaW5jLmNvbT4KCi0gQ2hhcmxpZQoKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtYXJtLWtl cm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0 dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJtLWtlcm5l bAo=