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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A3F35C433F5 for ; Wed, 19 Jan 2022 10:11:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230329AbiASKLe (ORCPT ); Wed, 19 Jan 2022 05:11:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42324 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1353440AbiASKLd (ORCPT ); Wed, 19 Jan 2022 05:11:33 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BBE33C061574; Wed, 19 Jan 2022 02:11:33 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 594C461566; Wed, 19 Jan 2022 10:11:33 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 764C0C340E7; Wed, 19 Jan 2022 10:11:32 +0000 (UTC) Authentication-Results: smtp.kernel.org; dkim=pass (1024-bit key) header.d=zx2c4.com header.i=@zx2c4.com header.b="mUQ+s6q9" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zx2c4.com; s=20210105; t=1642587089; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=rZmc8gDqgNsLlJyQwY9u8TazOCsbUcBCdP5ULRWI5FI=; b=mUQ+s6q9VJYV9dD6t4jt5v4YG8mcJrGjjBluSq0ZI4jMahXa35imbu6npbY6pXmkButnVJ NaEwiEdAgsTFXRJfJKvrWDepfEXri42HC5+rG3ESUqucZTrnuyDgbuIHlBHI+5R0BOLrhD Lg8nqUX1IkVGNWwujIPwZYgcvuUUlz8= Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id 3f1b0a6e (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO); Wed, 19 Jan 2022 10:11:29 +0000 (UTC) Received: by mail-yb1-f176.google.com with SMTP id c6so5874653ybk.3; Wed, 19 Jan 2022 02:11:28 -0800 (PST) X-Gm-Message-State: AOAM5321XsQfS0l5nSZJ3C5IRoaa5wD+miIQ4pI0tdtfjpXURpJadxAr Xu+pHAweKKQPVCSLRvvn26nPULnf8MXp8S2awGU= X-Google-Smtp-Source: ABdhPJzYRh6013NycZtQZQi8QTZFhJmw5Fmt733wofIXKSa0m6oYQxRC7J/azk1MKYt3b7DTFrEvpILYXH/l94r/js8= X-Received: by 2002:a25:ef08:: with SMTP id g8mr4332927ybd.115.1642587086828; Wed, 19 Jan 2022 02:11:26 -0800 (PST) MIME-Version: 1.0 Received: by 2002:a05:7110:209:b0:11c:1b85:d007 with HTTP; Wed, 19 Jan 2022 02:11:26 -0800 (PST) In-Reply-To: <20220119100615.5059-1-miles.chen@mediatek.com> References: <20220119100615.5059-1-miles.chen@mediatek.com> From: "Jason A. Donenfeld" Date: Wed, 19 Jan 2022 11:11:26 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] lib/crypto: blake2s: fix a CFI failure To: Miles Chen Cc: ardb@kernel.org, davem@davemloft.net, gregkh@linuxfoundation.org, herbert@gondor.apana.org.au, linux-arm-kernel@lists.infradead.org, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, matthias.bgg@gmail.com, nathan@kernel.org, ndesaulniers@google.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org Hi Miles, Okay. Keep me posted. Just FYI, as mentioned, I'm unable to reproduce this, and you haven't provided any further minimized guidance on how I might reproduce this, so it'll sit in the "not a bug" bin until I have another clue on how to reproduce. Alternatively, Nick and Nathan are now on this thread and they usually have good luck teasing out compiler issues and such, so maybe they'll have an idea. But I'm afraid with the information I currently have, I'm at a dead end. Jason 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 59597C433F5 for ; Wed, 19 Jan 2022 10:12:13 +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:Cc:To:Subject:Message-ID:Date:From: References:In-Reply-To:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=588doRtTi1q7d9bso+Uz+hZb6P1Vb7mXQp39tDAMIKs=; b=JyjYxN3U+h7IXu NjzulM0Jj4OeE0IItulpx24bqnHXeubF7Q9l8HzF43wu2PDAKvch3sj8sC2Qs3L4z9ZMuardLrLKX XDeQihTk3IgrcJYSBh1sC3U4MaMgZ17Iz9A7pnlMr/mTwQO8LRkmfWq/NvKFWjLJji1KFCWQIseQn Lb0G0OcaqUokt/FGRsLNtUhIkiGiLZveN/ExBWpYidLHAKHUDfyLg+dsx21UuInOpXqpixRZ5ilEC pB8Z2n7KN7gAPmiAR919mrfuh0fT999+/BPaU811QD377jtylUlh6kjEc+uzXVgcsjIXUbEPgLcrk tq2Zor2VZcYMxKa1ndBQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nA7wj-004pnO-QD; Wed, 19 Jan 2022 10:12:05 +0000 Received: from ams.source.kernel.org ([145.40.68.75]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nA7wF-004pY9-7t; Wed, 19 Jan 2022 10:11:36 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 7CD9EB81911; Wed, 19 Jan 2022 10:11:33 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 14A88C340EB; Wed, 19 Jan 2022 10:11:31 +0000 (UTC) Authentication-Results: smtp.kernel.org; dkim=pass (1024-bit key) header.d=zx2c4.com header.i=@zx2c4.com header.b="mUQ+s6q9" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zx2c4.com; s=20210105; t=1642587089; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=rZmc8gDqgNsLlJyQwY9u8TazOCsbUcBCdP5ULRWI5FI=; b=mUQ+s6q9VJYV9dD6t4jt5v4YG8mcJrGjjBluSq0ZI4jMahXa35imbu6npbY6pXmkButnVJ NaEwiEdAgsTFXRJfJKvrWDepfEXri42HC5+rG3ESUqucZTrnuyDgbuIHlBHI+5R0BOLrhD Lg8nqUX1IkVGNWwujIPwZYgcvuUUlz8= Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id e73b6adb (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO); Wed, 19 Jan 2022 10:11:29 +0000 (UTC) Received: by mail-yb1-f176.google.com with SMTP id r65so2261088ybc.11; Wed, 19 Jan 2022 02:11:28 -0800 (PST) X-Gm-Message-State: AOAM530vHVMfdYdrI6qZMfL5Cu5yOxJLb0PiuA2A9mSsEunJZOVVt12M cTGEA2F/ZZKtLm6zPsAmaUIEc0DQxd4Z/h61m38= X-Google-Smtp-Source: ABdhPJzYRh6013NycZtQZQi8QTZFhJmw5Fmt733wofIXKSa0m6oYQxRC7J/azk1MKYt3b7DTFrEvpILYXH/l94r/js8= X-Received: by 2002:a25:ef08:: with SMTP id g8mr4332927ybd.115.1642587086828; Wed, 19 Jan 2022 02:11:26 -0800 (PST) MIME-Version: 1.0 Received: by 2002:a05:7110:209:b0:11c:1b85:d007 with HTTP; Wed, 19 Jan 2022 02:11:26 -0800 (PST) In-Reply-To: <20220119100615.5059-1-miles.chen@mediatek.com> References: <20220119100615.5059-1-miles.chen@mediatek.com> From: "Jason A. Donenfeld" Date: Wed, 19 Jan 2022 11:11:26 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] lib/crypto: blake2s: fix a CFI failure To: Miles Chen Cc: ardb@kernel.org, davem@davemloft.net, gregkh@linuxfoundation.org, herbert@gondor.apana.org.au, linux-arm-kernel@lists.infradead.org, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, matthias.bgg@gmail.com, nathan@kernel.org, ndesaulniers@google.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220119_021135_520225_1C4B6377 X-CRM114-Status: GOOD ( 10.88 ) X-BeenThere: linux-mediatek@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="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Hi Miles, Okay. Keep me posted. Just FYI, as mentioned, I'm unable to reproduce this, and you haven't provided any further minimized guidance on how I might reproduce this, so it'll sit in the "not a bug" bin until I have another clue on how to reproduce. Alternatively, Nick and Nathan are now on this thread and they usually have good luck teasing out compiler issues and such, so maybe they'll have an idea. But I'm afraid with the information I currently have, I'm at a dead end. Jason _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek 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 B2355C433EF for ; Wed, 19 Jan 2022 10:13:04 +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:Cc:To:Subject:Message-ID:Date:From: References:In-Reply-To:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=4u/9W66vn9o8TczIPsL9J7BM32GAT94vF1mI2HKKP8I=; b=N5aq/QU17YYqCp 9HyDCuRRKq/6Ol/8N1Xj5DkuogI/4/ixgcmvqydgTyNAXLrtBRq1nTHuslF/4vH164DtYyK2NX/V0 laPCxSCXXiwamrziXBtsNo8EO0UIqas9Tjfc1msdNv3uZXFK/35TdD6+CJNTYNecOQk6ue5D+CzgO nUdtSFcH43VT5uonjlf3tBJTLcjSugXhsAki+6ng0Axifdo18+iSaEvjdWFvvAp+5OnXSB6tpcEHC 5XqYCMjOPq/dLvukqKs6FiM0p4fO4Uk47hdm9xiBCjiY27bqGkXZHvxJaJBreIox5BcChsLNdgmvH g6rVVifL6tHpLo11dScA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nA7wW-004pgC-DX; Wed, 19 Jan 2022 10:11:52 +0000 Received: from ams.source.kernel.org ([145.40.68.75]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nA7wF-004pY9-7t; Wed, 19 Jan 2022 10:11:36 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 7CD9EB81911; Wed, 19 Jan 2022 10:11:33 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 14A88C340EB; Wed, 19 Jan 2022 10:11:31 +0000 (UTC) Authentication-Results: smtp.kernel.org; dkim=pass (1024-bit key) header.d=zx2c4.com header.i=@zx2c4.com header.b="mUQ+s6q9" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zx2c4.com; s=20210105; t=1642587089; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=rZmc8gDqgNsLlJyQwY9u8TazOCsbUcBCdP5ULRWI5FI=; b=mUQ+s6q9VJYV9dD6t4jt5v4YG8mcJrGjjBluSq0ZI4jMahXa35imbu6npbY6pXmkButnVJ NaEwiEdAgsTFXRJfJKvrWDepfEXri42HC5+rG3ESUqucZTrnuyDgbuIHlBHI+5R0BOLrhD Lg8nqUX1IkVGNWwujIPwZYgcvuUUlz8= Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id e73b6adb (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO); Wed, 19 Jan 2022 10:11:29 +0000 (UTC) Received: by mail-yb1-f176.google.com with SMTP id r65so2261088ybc.11; Wed, 19 Jan 2022 02:11:28 -0800 (PST) X-Gm-Message-State: AOAM530vHVMfdYdrI6qZMfL5Cu5yOxJLb0PiuA2A9mSsEunJZOVVt12M cTGEA2F/ZZKtLm6zPsAmaUIEc0DQxd4Z/h61m38= X-Google-Smtp-Source: ABdhPJzYRh6013NycZtQZQi8QTZFhJmw5Fmt733wofIXKSa0m6oYQxRC7J/azk1MKYt3b7DTFrEvpILYXH/l94r/js8= X-Received: by 2002:a25:ef08:: with SMTP id g8mr4332927ybd.115.1642587086828; Wed, 19 Jan 2022 02:11:26 -0800 (PST) MIME-Version: 1.0 Received: by 2002:a05:7110:209:b0:11c:1b85:d007 with HTTP; Wed, 19 Jan 2022 02:11:26 -0800 (PST) In-Reply-To: <20220119100615.5059-1-miles.chen@mediatek.com> References: <20220119100615.5059-1-miles.chen@mediatek.com> From: "Jason A. Donenfeld" Date: Wed, 19 Jan 2022 11:11:26 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] lib/crypto: blake2s: fix a CFI failure To: Miles Chen Cc: ardb@kernel.org, davem@davemloft.net, gregkh@linuxfoundation.org, herbert@gondor.apana.org.au, linux-arm-kernel@lists.infradead.org, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, matthias.bgg@gmail.com, nathan@kernel.org, ndesaulniers@google.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220119_021135_520225_1C4B6377 X-CRM114-Status: GOOD ( 10.88 ) 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="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Miles, Okay. Keep me posted. Just FYI, as mentioned, I'm unable to reproduce this, and you haven't provided any further minimized guidance on how I might reproduce this, so it'll sit in the "not a bug" bin until I have another clue on how to reproduce. Alternatively, Nick and Nathan are now on this thread and they usually have good luck teasing out compiler issues and such, so maybe they'll have an idea. But I'm afraid with the information I currently have, I'm at a dead end. Jason _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel