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[216.209.220.127]) by smtp.gmail.com with ESMTPSA id p16-20020a05622a13d000b002e227782e9asm23424qtk.14.2022.04.13.13.57.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Apr 2022 13:57:16 -0700 (PDT) Date: Wed, 13 Apr 2022 16:57:14 -0400 From: Konstantin Ryabitsev To: Kees Cook Cc: Christophe Leroy , Arnd Bergmann , Greg Kroah-Hartman , linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH v2] lkdtm/bugs: Don't expect thread termination without CONFIG_UBSAN_TRAP Message-ID: <20220413205714.scrrktpq43kzryim@meerkat.local> References: <363b58690e907c677252467a94fe49444c80ea76.1649704381.git.christophe.leroy@csgroup.eu> <202204121440.FEE123D7@keescook> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <202204121440.FEE123D7@keescook> X-Rspam-User: X-Stat-Signature: rsbwhq74yyn613fybwywkawrbcbpycnc Authentication-Results: imf19.hostedemail.com; dkim=pass header.d=linuxfoundation.org header.s=google header.b=IBaaTg2K; spf=pass (imf19.hostedemail.com: domain of konstantin@linuxfoundation.org designates 209.85.219.48 as permitted sender) smtp.mailfrom=konstantin@linuxfoundation.org; dmarc=pass (policy=none) header.from=linuxfoundation.org X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: 060481A000B X-HE-Tag: 1649883437-898808 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Tue, Apr 12, 2022 at 04:06:20PM -0700, Kees Cook wrote: > Also, Konstantin, I note that > https://git.kernel.org/pub/scm/docs/kernel/pgpkeys.git/ > does not have a .keyring/ed25519 directory. Should it? No, because it's not a "pgpkey". :) > I added one > locally for at least one other developer, as I use this setting: > > [patatt] > keyringsrc = ~/korg/pgpkeys/.keyring > > Am I holding this thing wrong? :) Nope, but you can also list multiple locations where patatt can look, for example: [patatt] keyringsrc = ~/korg/pgpkeys/.keyring keyringsrc = ~/.local/share/patatt/public In fact, if you take Christophe's patches all the time, you can add a keyring ref to your tree. The process is documented here: https://github.com/mricon/patatt#managing-the-keyring-large-teams This way I'm not managing the keys of your trusted contributors. I'll be happy to explain further -- in fact, I'm happy anyone uses it at all! :) -K