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[209.85.208.174]) by smtp.gmail.com with ESMTPSA id s9-20020a05651c200900b0024f3d1dae84sm1769068ljo.12.2022.05.04.13.00.52 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 04 May 2022 13:00:53 -0700 (PDT) Received: by mail-lj1-f174.google.com with SMTP id 17so3055095lji.1 for ; Wed, 04 May 2022 13:00:52 -0700 (PDT) X-Received: by 2002:a2e:934b:0:b0:24f:cce:5501 with SMTP id m11-20020a2e934b000000b0024f0cce5501mr13625492ljh.443.1651694452466; Wed, 04 May 2022 13:00:52 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Linus Torvalds Date: Wed, 4 May 2022 13:00:36 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v2] hex2bin: make the function hex_to_bin constant-time To: "Jason A. Donenfeld" Cc: Andy Shevchenko , Stafford Horne , Mikulas Patocka , Andy Shevchenko , device-mapper development , Linux Kernel Mailing List , Linux Crypto Mailing List , Herbert Xu , "David S. Miller" , Mike Snitzer , Mimi Zohar , Milan Broz Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-1.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, May 4, 2022 at 12:51 PM Linus Torvalds wrote: > > But I don't think that it's the browser, actually. Even 'nslookup' > refuses to touch it with > > ** server can't find =D7=90.cc: SERVFAIL > > and it seems it's literally the local dns caching (dnsmasq?) Looks like Fedora builds dnsmasq with 'no-i18n', although "dnsmasq -v" also shows "IDN2", so who knows.. Maybe it's some default config issue rather than the build configuration. Linus