From: Florian Weimer <fweimer@redhat.com>
To: "Enrico Weigelt, metux IT consult" <lkml@metux.net>
Cc: Thiago Macieira <thiago.macieira@intel.com>,
hjl.tools@gmail.com, libc-alpha@sourceware.org,
linux-api@vger.kernel.org, linux-arch@vger.kernel.org,
x86@kernel.org
Subject: Re: x86 CPU features detection for applications (and AMX)
Date: Wed, 30 Jun 2021 16:34:20 +0200 [thread overview]
Message-ID: <87pmw3ifpv.fsf@oldenburg.str.redhat.com> (raw)
In-Reply-To: <e07294c9-b02a-e1c5-3620-7fae7269fdf1@metux.net> (Enrico Weigelt's message of "Wed, 30 Jun 2021 16:32:29 +0200")
* Enrico Weigelt:
> OTOH, if one really needs to be independent of distros, one should build
> a complete nano-distro, where everything's installed under certain
> prefix, including libc. Isn't a big deal at all - we have plenty tools
> for that, daily practise in embedded world. The only difference would be
> tweaking the ld scripts to set a different ld.so path.
It breaks integration with system-wide settings, such as user/group
databases, host name lookup, and cryptographic policies. In many
environments, that is not really an option.
Thanks,
Florian
next prev parent reply other threads:[~2021-06-30 14:34 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-23 15:04 x86 CPU features detection for applications (and AMX) Florian Weimer
2021-06-23 15:32 ` Dave Hansen
2021-07-08 6:05 ` Florian Weimer
2021-07-08 14:19 ` Dave Hansen
2021-07-08 14:31 ` Florian Weimer
2021-07-08 14:36 ` Dave Hansen
2021-07-08 14:41 ` Florian Weimer
2021-06-25 23:31 ` Thiago Macieira
2021-06-28 12:40 ` Enrico Weigelt, metux IT consult
2021-06-28 13:20 ` Peter Zijlstra
2021-06-30 12:50 ` Enrico Weigelt, metux IT consult
2021-06-30 15:36 ` Thiago Macieira
2021-07-01 7:35 ` Enrico Weigelt, metux IT consult
2021-06-28 15:08 ` Thiago Macieira
2021-06-28 15:27 ` Peter Zijlstra
2021-06-28 16:13 ` Thiago Macieira
2021-06-28 17:11 ` Peter Zijlstra
2021-06-28 17:23 ` Thiago Macieira
2021-06-28 19:08 ` Peter Zijlstra
2021-06-28 19:26 ` Thiago Macieira
2021-06-28 17:43 ` Peter Zijlstra
2021-06-28 19:05 ` Thiago Macieira
2021-06-30 14:32 ` Enrico Weigelt, metux IT consult
2021-06-30 14:34 ` Florian Weimer [this message]
2021-06-30 15:16 ` Enrico Weigelt, metux IT consult
2021-06-30 15:38 ` Florian Weimer
2021-07-01 8:08 ` Enrico Weigelt, metux IT consult
2021-07-01 8:21 ` Florian Weimer
2021-07-01 11:59 ` Enrico Weigelt, metux IT consult
2021-07-06 12:57 ` Florian Weimer
2021-06-30 15:29 ` Thiago Macieira
2021-07-01 11:57 ` Enrico Weigelt, metux IT consult
2021-07-08 7:08 ` Florian Weimer
2021-07-08 15:13 ` Thiago Macieira
2021-07-08 17:56 ` Mark Brown
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