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[198.145.64.163]) by smtp.gmail.com with ESMTPSA id e13-20020a63370d000000b003810782e0cdsm3783811pga.56.2022.04.12.16.06.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 Apr 2022 16:06:21 -0700 (PDT) Date: Tue, 12 Apr 2022 16:06:20 -0700 From: Kees Cook To: Christophe Leroy , Konstantin Ryabitsev Cc: 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: <202204121440.FEE123D7@keescook> References: <363b58690e907c677252467a94fe49444c80ea76.1649704381.git.christophe.leroy@csgroup.eu> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <363b58690e907c677252467a94fe49444c80ea76.1649704381.git.christophe.leroy@csgroup.eu> Authentication-Results: imf03.hostedemail.com; dkim=pass header.d=chromium.org header.s=google header.b=Y+T9dicO; spf=pass (imf03.hostedemail.com: domain of keescook@chromium.org designates 209.85.216.45 as permitted sender) smtp.mailfrom=keescook@chromium.org; dmarc=pass (policy=none) header.from=chromium.org X-Rspam-User: X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: F165E20007 X-Stat-Signature: hs4ysf5n3f3mn1aos1rb5em5nxa5cj6g X-HE-Tag: 1649804782-373919 X-Bogosity: Ham, tests=bogofilter, spamicity=0.001827, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Mon, Apr 11, 2022 at 09:13:39PM +0200, Christophe Leroy wrote: > Signed-off-by: Christophe Leroy Thanks! I will fetch this in a moment, though I tripped over this: Checking for newer revisions on https://lore.kernel.org/all/ Analyzing 1 messages in the thread Checking attestation on all messages, may take a moment... --- [PATCH v2] lkdtm/bugs: Don't expect thread termination without CONFIG_UBSAN_TRAP + Signed-off-by: Kees Cook + Link: https://lore.kernel.org/r/363b58690e907c677252467a94fe49444c80ea76.1649704381.git.christophe.leroy@csgroup.eu --- ✗ No key: ed25519/christophe.leroy@csgroup.eu Is there some place I can fetch your key from that has a chain of trust? Also, Konstantin, I note that https://git.kernel.org/pub/scm/docs/kernel/pgpkeys.git/ does not have a .keyring/ed25519 directory. Should it? 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? :) -- Kees Cook