Bug 111027

Summary:	[radv] recent llvm snapshot is hanging The Witcher 3 (Wine+dxvk)
Product:	Mesa	Reporter:	Shmerl <shtetldik>
Component:	Drivers/Vulkan/radeon	Assignee:	mesa-dev
Status:	RESOLVED FIXED	QA Contact:	mesa-dev
Severity:	normal
Priority:	medium
Version:	git
Hardware:	x86-64 (AMD64)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description Shmerl 2019-06-30 23:48:21 UTC

I just built Mesa master using this llvm 9 snapshot:

http://apt.llvm.org/unstable/pool/main/l/llvm-toolchain-snapshot/llvm-9-dev_9~svn364485-1~exp1%2b0~20190626222339.2586~1.gbp8282b6_amd64.deb

The Witcher 3 in Wine+dxvk started hanging (causing GPU reset).

Hardware: Sapphire Pulse AMD Vega 56.

With llvm 8, and it's not hanging.

Comment 1 Bas Nieuwenhuizen 2019-08-06 11:51:54 UTC

I think this was an issue with the linking for tessellation being changed in LLVM, which was fixed by the following radv MR:

https://gitlab.freedesktop.org/mesa/mesa/merge_requests/1216

Given the age, I'm closing. Feel free to reopen if still occurring.

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