Re: kern/56355: dtrace triggers double-fault in supervisor mode

[bch <brad.harder%gmail.com@localhost>]

The following reply was made to PR kern/56355; it has been noted by GNATS.

From: bch <brad.harder%gmail.com@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: gnats-admin%netbsd.org@localhost, kern-bug-people%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost
Subject: Re: kern/56355: dtrace triggers double-fault in supervisor mode
Date: Wed, 11 Aug 2021 13:56:48 -0700

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 On Wed, Aug 11, 2021 at 13:10 David Holland <dholland-bugs%netbsd.org@localhost>
 wrote:
 
 > The following reply was made to PR kern/56355; it has been noted by GNATS=
 .
 >
 > From: David Holland <dholland-bugs%netbsd.org@localhost>
 > To: gnats-bugs%netbsd.org@localhost
 > Cc:
 > Subject: Re: kern/56355: dtrace triggers double-fault in supervisor mode
 > Date: Wed, 11 Aug 2021 20:08:06 +0000
 >
 >  On Tue, Aug 10, 2021 at 08:30:02PM +0000, bch wrote:
 >   >  Updated - move logic to arch-specific (x86) code:
 >   > [snip]
 >
 >  I expect every arch needs the equivalent of this? (They're not all
 >  called "trap", but quite a few are)
 
 
 I=E2=80=99ll take a look.
 
 -bch
 
 
 
 >
 >  --
 >  David A. Holland
 >  dholland%netbsd.org@localhost
 >
 >
 
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 <div><br></div><div><br><div class=3D"gmail_quote"><div dir=3D"ltr" class=
 =3D"gmail_attr">On Wed, Aug 11, 2021 at 13:10 David Holland &lt;<a href=3D"=
 mailto:dholland-bugs%netbsd.org@localhost";>dholland-bugs%netbsd.org@localhost</a>&gt; wrote:<br=
 ></div><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-=
 left:1px #ccc solid;padding-left:1ex">The following reply was made to PR ke=
 rn/56355; it has been noted by GNATS.<br>
 <br>
 From: David Holland &lt;<a href=3D"mailto:dholland-bugs%netbsd.org@localhost"; target=
 =3D"_blank">dholland-bugs%netbsd.org@localhost</a>&gt;<br>
 To: <a href=3D"mailto:gnats-bugs%netbsd.org@localhost"; target=3D"_blank">gnats-bugs@n=
 etbsd.org</a><br>
 Cc: <br>
 Subject: Re: kern/56355: dtrace triggers double-fault in supervisor mode<br=
 >
 Date: Wed, 11 Aug 2021 20:08:06 +0000<br>
 <br>
 =C2=A0On Tue, Aug 10, 2021 at 08:30:02PM +0000, bch wrote:<br>
 =C2=A0 &gt;=C2=A0 Updated - move logic to arch-specific (x86) code:<br>
 =C2=A0 &gt; [snip]<br>
 <br>
 =C2=A0I expect every arch needs the equivalent of this? (They&#39;re not al=
 l<br>
 =C2=A0called &quot;trap&quot;, but quite a few are)</blockquote><div dir=3D=
 "auto"><br></div><div dir=3D"auto">I=E2=80=99ll take a look.</div><div dir=
 =3D"auto"><br></div><div dir=3D"auto">-bch</div><div dir=3D"auto"><br></div=
 ><div dir=3D"auto"><br></div><blockquote class=3D"gmail_quote" style=3D"mar=
 gin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex" dir=3D"auto"><b=
 r>
 <br>
 =C2=A0-- <br>
 =C2=A0David A. Holland<br>
 =C2=A0<a href=3D"mailto:dholland%netbsd.org@localhost"; target=3D"_blank">dholland@net=
 bsd.org</a><br>
 <br>
 </blockquote></div></div>
 
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