lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Fri, 08 Oct 2021 16:30:37 +1100
From:   Michael Ellerman <>
To:     Boqun Feng <>,
        Linux Kernel Mailing List <>
Cc:     "Paul E . McKenney" <>,
        Dan Lustig <>, Will Deacon <>,
        Peter Zijlstra <>,
        Linus Torvalds <>,
        Alexander Shishkin <>,
        Peter Anvin <>,
        Andrea Parri <>,
        Ingo Molnar <>,
        Vince Weaver <>,
        Thomas Gleixner <>,
        Jiri Olsa <>,
        Arnaldo Carvalho de Melo <>,
        Stephane Eranian <>,,, Alan Stern <>,
Subject: Re: [PATCH] tools/memory-model: Provide extra ordering for
 unlock+lock pair on the same CPU

Boqun Feng <> writes:
> (Add linux-arch in Cc list)
> Architecture maintainers, this patch is about strengthening our memory
> model a little bit, your inputs (confirmation, ack/nack, etc.) are
> appreciated.

Hi Boqun,

I don't feel like I'm really qualified to give an ack here, you and the
other memory model folk know this stuff much better than me.

But I have reviewed it and it matches my understanding of how our
barriers work, so it looks OK to me.

Reviewed-by: Michael Ellerman <> (powerpc)


Powered by blists - more mailing lists