From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 111481] AMD Navi GPU frequent freezes on both Manjaro/Ubuntu
with kernel 5.3 and mesa 19.2 -git/llvm9
Date: Sat, 16 Nov 2019 17:58:05 +0000
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Date: Sat, 16 Nov 2019 17:58:05 +0000
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https://bugs.freedesktop.org/show_bug.cgi?id=3D111481
--- Comment #235 from Marko Popovic ---
(In reply to Alex Deucher from comment #233)
> Does attachment 145971 [details] [review] help?
No, this is for flip hangs that only happen in some games, random SDMA hangs
are still present, but SDMA is disabled in MESA20 so for the timebeing it
should be more stable.
(In reply to Timur Krist=C3=B3f from comment #234)
> (In reply to John H from comment #227)
> > However, I have hard freezes when playing games. A
> > specific one I can reproduce EVERY. SINGLE. TIME. was when playing Unre=
al
> > Tournament 3 via Steam proton.
>=20
> Sounds like the same, or similar issue as this one:
> https://gitlab.freedesktop.org/mesa/mesa/issues/868
>=20
> In that case it was caused by an LLVM bug that has been fixed in LLVM 10 =
for
> a while but haven't made it into LLVM 9 yet.
> If you use mesa 19.3 can you try if the same issue occours with ACO?
>=20
Radv hangs are not related to SDMA hangs, but luckily at least those are fi=
xed
in LLVM10, so we can at least have decently stable experience with
AMD_DEBUG=3Dnodma, which is basically enabled by default in MESA 20.
--=20
You are receiving this mail because:
You are the assignee for the bug.=
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Date: Sat, 16 Nov 2019 17:58:05 +0000
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Auto-Submitted: auto-generated
Comm=
ent # 235
on bug 11148=
1
from Marko Popovic
(In reply to Alex Deucher from comment #233)
> Does attachment 14597=
1 [details] [review] [review] help?
No, this is for flip hangs that only happen in some games, random SDMA hangs
are still present, but SDMA is disabled in MESA20 so for the timebeing it
should be more stable.
(In reply to Timur Krist=C3=B3f from comment #234)
> (In reply to John H from comment #227)
> > However, I have hard freezes when playing games. A
> > specific one I can reproduce EVERY. SINGLE. TIME. was when playin=
g Unreal
> > Tournament 3 via Steam proton.
>=20
> Sounds like the same, or similar issue as this one:
> https:=
//gitlab.freedesktop.org/mesa/mesa/issues/868
>=20
> In that case it was caused by an LLVM bug that has been fixed in LLVM =
10 for
> a while but haven't made it into LLVM 9 yet.
> If you use mesa 19.3 can you try if the same issue occours with ACO?
>
Radv hangs are not related to SDMA hangs, but luckily at least those are fi=
xed
in LLVM10, so we can at least have decently stable experience with
AMD_DEBUG=3Dnodma, which is basically enabled by default in MESA 20.
You are receiving this mail because:
- You are the assignee for the bug.
=
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