radv: add RADV_DEBUG=noumr to disable UMR logs during GPU hang detection

Sometimes UMR logs can't be dumped and you would get permission denied, even if the UMR binary has the setuid bit enabled. Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7706>
2020-11-20 09:56:59 +01:00
parent a61a398f7e
commit 4ffa6acb0d
4 changed files with 21 additions and 14 deletions
--- a/docs/envvars.rst
+++ b/docs/envvars.rst
@@ -589,6 +589,8 @@ RADV driver environment variables
      disable out-of-order rasterization
   ``nothreadllvm``
      disable LLVM threaded compilation
+   ``noumr``
+      disable UMR dumps during GPU hang detection (only with RADV_DEBUG=hang)
   ``preoptir``
      dump LLVM IR before any optimizations
   ``shaders``