From: "Jason A. Donenfeld" <Jason@zx2c4.com>
To: linux-kernel@vger.kernel.org, patches@lists.linux.dev,
tglx@linutronix.de
Cc: linux-crypto@vger.kernel.org, x86@kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Adhemerval Zanella Netto <adhemerval.zanella@linaro.org>,
Carlos O'Donell <carlos@redhat.com>
Subject: Re: [PATCH v6 0/3] implement getrandom() in vDSO
Date: Tue, 22 Nov 2022 21:14:33 +0100 [thread overview]
Message-ID: <Y30tqdReSMn8VXlR@zx2c4.com> (raw)
In-Reply-To: <20221121152909.3414096-1-Jason@zx2c4.com>
Hey folks,
Exciting development: one of the glibc maintainers, Adhemerval, has
written up the beginning of an implementation for this series:
https://github.com/zatrazz/glibc/commits/azanella/arc4random-vdso
I assume it'll continue to mature while this patch stews on the
list here. But so far in my testing, it works well, and the performance
boost is there and real. I've patched it into my system's glibc and am
daily driving it.
Jason
prev parent reply other threads:[~2022-11-22 20:14 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-21 15:29 [PATCH v6 0/3] implement getrandom() in vDSO Jason A. Donenfeld
2022-11-21 15:29 ` [PATCH v6 1/3] random: add vgetrandom_alloc() syscall Jason A. Donenfeld
2022-11-23 10:46 ` Florian Weimer
2022-11-24 1:04 ` Jason A. Donenfeld
2022-11-24 5:25 ` Florian Weimer
2022-11-24 12:03 ` Jason A. Donenfeld
2022-11-24 12:15 ` Florian Weimer
2022-11-24 12:24 ` Jason A. Donenfeld
2022-11-24 12:48 ` Jason A. Donenfeld
2022-11-24 13:18 ` Arnd Bergmann
2022-11-24 12:49 ` Christian Brauner
2022-11-24 12:57 ` Jason A. Donenfeld
2022-11-24 16:30 ` Jason A. Donenfeld
2022-11-21 15:29 ` [PATCH v6 2/3] random: introduce generic vDSO getrandom() implementation Jason A. Donenfeld
2022-11-23 8:51 ` Rasmus Villemoes
2022-11-24 1:18 ` Jason A. Donenfeld
2022-11-25 8:02 ` Rasmus Villemoes
2022-11-23 10:48 ` Florian Weimer
2022-11-24 1:08 ` Jason A. Donenfeld
2022-11-24 5:28 ` Florian Weimer
2022-11-24 11:57 ` Jason A. Donenfeld
2022-11-21 15:29 ` [PATCH v6 3/3] x86: vdso: Wire up getrandom() vDSO implementation Jason A. Donenfeld
2022-11-22 20:14 ` Jason A. Donenfeld [this message]
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