From: Warner Losh <imp@bsdimp.com>
To: Richard Henderson <richard.henderson@linaro.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
QEMU Developers <qemu-devel@nongnu.org>
Subject: Re: Question about atomics
Date: Sun, 13 Mar 2022 23:34:25 -0600 [thread overview]
Message-ID: <CANCZdfpuV82LacLO_NodTWsdMYKfrh_jCj-OH9B2PavkoEmv4Q@mail.gmail.com> (raw)
In-Reply-To: <a4ad47df-3c1b-6487-eabe-1d63ae800e2f@linaro.org>
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On Sun, Mar 13, 2022 at 10:43 PM Richard Henderson <
richard.henderson@linaro.org> wrote:
> On 3/13/22 21:09, Warner Losh wrote:
> > Oh? Out of paranoia, how can I verify that this is the case when
> compiled on FreeBSD?
> > Perhaps the atomic sequence FreeBSD uses differs a little from Linux and
> we don't trigger
> > that code? Or there's some adjustment that I've not made yet... the code
> seems to work
> > on 3.1 but not on latest, and there's been a lot of changes to tcg, so
> I'd like to rule it
> > out since there's a lot of other change too and there's too many
> variables...
>
> Can you point me at this code on your branch?
>
I just pushed this to gitlab:
https://gitlab.com/bsdimp/qemu/-/tree/blitz
Thanks for any insight that you can provide...
Warner
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prev parent reply other threads:[~2022-03-14 5:35 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-08 4:18 Question about atomics Warner Losh
2022-03-08 5:00 ` Richard Henderson
2022-03-08 14:09 ` Warner Losh
2022-03-08 14:26 ` Paolo Bonzini
2022-03-08 16:29 ` Warner Losh
2022-03-13 4:59 ` Warner Losh
2022-03-13 16:47 ` Richard Henderson
2022-03-13 16:57 ` Warner Losh
2022-03-13 17:03 ` Richard Henderson
2022-03-13 18:29 ` Warner Losh
2022-03-13 20:19 ` Richard Henderson
2022-03-14 4:09 ` Warner Losh
2022-03-14 4:36 ` Richard Henderson
2022-03-14 5:42 ` Warner Losh
2022-03-14 4:43 ` Richard Henderson
2022-03-14 5:34 ` Warner Losh [this message]
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