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b=LSxR2huED9E2ctHMruH8oWTPP7EKUkgFeaokj084LHJ1UQE/hpU35RTuKcsr+RDDH pmkOLCt7rm6ZBMURXZF2exeLH2hfoy1Gn9fvydDvh5o97H4iDlKqiHR351c8pnin4X MHgC+oukxPqs9ppuOdt0CSZhx5BLpFV+RqdB1Gp+QHZiZ+GmQq27M3oG633toRwthg H+PL2IXlLRSDkGo+PCC6rS6us3ExSC06tq8Cbdp8JpKdAMM0uqImZCt9FSy/SNM+Wy NlSDPtqZJ3BzVeR1Y/Q1p0ieZQ6WuUNeO+Fn95ayguKo7m/ZCahIFLX1OBRgQepsI2 9eruOwcFMwBJQ== Date: Tue, 4 Feb 2025 07:32:59 -0800 From: Kees Cook To: Thomas =?iso-8859-1?Q?Wei=DFschuh?= Cc: Eric Biederman , Shuah Khan , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt , Andy Lutomirski , Thomas Gleixner , Vincenzo Frascino , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, llvm@lists.linux.dev Subject: Re: [PATCH 05/16] elf, uapi: Add type ElfXX_Versym Message-ID: <202502040732.E32F6C2@keescook> References: <20250203-parse_vdso-nolibc-v1-0-9cb6268d77be@linutronix.de> <20250203-parse_vdso-nolibc-v1-5-9cb6268d77be@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20250203-parse_vdso-nolibc-v1-5-9cb6268d77be@linutronix.de> X-Rspam-User: X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: A054440014 X-Stat-Signature: wwsrzkj5s4nmrob91tf8m8gqecerzxpf X-HE-Tag: 1738683183-779338 X-HE-Meta: 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 4rwMoSvR Fzi414TXKHu2jiTCxB+2pR/VGQ/OQidp0j2FbHxOlS0wr5Gwfg2yEs2yq8PIw3SKNyMtiSWxZN8rbaKvFWAgKl7BvtKqeL/22QXMOfXs7GPAP3kZ/oOsYulr/SvktYeSzik2ruSWSvf0oAO94WibOS66pLxHA9wEwpPGWFn6YI/Bg3qygnaRGmZ5cE6nlnSrcdoUwq+dAHicN/3BoRey3rdOqYYRC58JGhvYf84chmjiP9KOtHfe0WpRzM9xHlA1XNQrgBuhaqeUIDRxsVHjGB3lLeyPppmQKN4JqjepRaXtOUtqFlcBvsRA16TKHDfHvkvV6fatj9XJhVqb/Ocg0jHxU/BqZtoa8PUH+ X-Bogosity: Ham, tests=bogofilter, spamicity=0.000029, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Mon, Feb 03, 2025 at 10:05:06AM +0100, Thomas Weißschuh wrote: > The types are used by tools/testing/selftests/vDSO/parse_vdso.c. > To be able to build the vDSO selftests without a libc dependency, > add the types to the kernels own UAPI headers. > > As documented by elf(5). > > Signed-off-by: Thomas Weißschuh Reviewed-by: Kees Cook -- Kees Cook