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[198.84.214.74]) by smtp.gmail.com with ESMTPSA id l22sm6545717qke.118.2020.12.04.13.19.49 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 04 Dec 2020 13:19:50 -0800 (PST) Subject: Re: [PATCH v2] ld.so.8: Update "Hardware capabilities" section for glibc 2.31. To: Florian Weimer Cc: mtk.manpages@gmail.com, linux-man References: <57abae5e-2394-0542-9e21-10c0bb837078@redhat.com> <87pnaoe70h.fsf@oldenburg2.str.redhat.com> <14751c26-4c4d-24c1-df12-429931b61780@redhat.com> <87r1uy3sgb.fsf@oldenburg2.str.redhat.com> <84511dbb-2c38-b928-3155-1027a6078a96@redhat.com> <87ft4mue8f.fsf@oldenburg2.str.redhat.com> From: Carlos O'Donell Organization: Red Hat Message-ID: <894de23b-145e-5b51-1393-0fc2bcb3cc53@redhat.com> Date: Fri, 4 Dec 2020 16:19:49 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.4.0 MIME-Version: 1.0 In-Reply-To: <87ft4mue8f.fsf@oldenburg2.str.redhat.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-man@vger.kernel.org On 12/4/20 4:12 AM, Florian Weimer wrote: > * Carlos O'Donell: > >> On 6/10/20 2:00 AM, Michael Kerrisk (man-pages) wrote: >>> Hi Carlos, >>> >>> What's the status of this patch? >> >> I'm currently rewriting the language of the section to split apart the >> AT_PLATFORM and AT_HWCAP parts. >> >> They each behave differently. AT_PLATFORM is a non-nested singular platform >> directory that is searched with no fallback, and that needs to clarified >> and called out. While AT_HWCAP is drastically different in behaviour. >> >> When done we'll have two lists, and two explanations for the search paths >> and their orders. >> >> I'm doing this as part of the upstream review of this infrasturcture >> because we're going to change the behaviour in an upcoming release. With >> the changes in place we'll have a good place to say "... and now it's different." >> >> In summary: Still working on it. Expect v3. > > Carlos, what's the status here? I need to write an update for > glibc-hwcaps, and this likely conflicts with your edits (at least > semantically). I won't be able to touch this until the new year. I want to handle the higher priority glibc patches for review. Please feel free to rewrite, change, and do whatever you want. -- Cheers, Carlos.