From: Roman Bolshakov <r.bolshakov@yadro.com>
To: Joelle van Dyne <j@getutm.app>
Cc: Peter Maydell <peter.maydell@linaro.org>,
Richard Henderson <richard.henderson@linaro.org>,
QEMU Developers <qemu-devel@nongnu.org>
Subject: Re: [PATCH] util/osdep: Avoid mprotect() RWX->NONE on Big Sur 11.2
Date: Tue, 9 Mar 2021 16:31:44 +0300 [thread overview]
Message-ID: <YEd4wAwfts0Oma+W@SPB-NB-133.local> (raw)
In-Reply-To: <CA+E+eSDG74cL5kCvHmzk8RR17NGGb-_TA+DpXcqd1owuMvk1xw@mail.gmail.com>
On Sun, Mar 07, 2021 at 10:47:06PM -0800, Joelle van Dyne wrote:
> On Wed, Feb 10, 2021 at 2:55 AM Roman Bolshakov <r.bolshakov@yadro.com> wrote:
> >
> > There's a change in mprotect() behaviour [1] in the latest macOS on M1
> > and it's not yet clear if it's going to be fixed by Apple. For now we
> > can avoid unsupported mprotect() calls. QEMU and qtests work fine
> > without it.
> >
> > 1. https://gist.github.com/hikalium/75ae822466ee4da13cbbe486498a191f
> >
> > Buglink: https://bugs.launchpad.net/qemu/+bug/1914849
> > Apple-Feedback: FB8994773
> > Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com>
>
> Reviewed-by: Joelle van Dyne <j@getutm.app>
>
Thanks!
> FYI the "macOS 11.2, *" means it applies to all versions of iOS. I
> think it only broke in iOS 14.2 but making it return on other versions
> seems to be fine from my tests.
>
Hm... do you know how to say "for macOS 11.2 and above only"?
Regards,
Roman
next prev parent reply other threads:[~2021-03-09 13:36 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-10 10:55 [PATCH] util/osdep: Avoid mprotect() RWX->NONE on Big Sur 11.2 Roman Bolshakov
2021-03-08 6:47 ` Joelle van Dyne
2021-03-09 13:31 ` Roman Bolshakov [this message]
2021-03-09 18:06 ` Joelle van Dyne
2021-03-09 14:03 ` Richard Henderson
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