Mesa (staging/22.1): anv: re-alloc push constants after secondary command buffers
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Wed May 11 04:23:24 UTC 2022
Module: Mesa
Branch: staging/22.1
Commit: 03d5e496d9a4773156daaa5d522883e06f24be46
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=03d5e496d9a4773156daaa5d522883e06f24be46
Author: Iván Briano <ivan.briano at intel.com>
Date: Mon May 9 18:30:20 2022 -0700
anv: re-alloc push constants after secondary command buffers
If the secondary command buffer executed used push constants on a
different set of stages than the primary is using, we may end up not
reallocating them for the primary, getting misrender artifacts at best,
or a nice GPU hang at worst.
Fixes the tests from a CTS from the future:
dEQP-VK.dynamic_rendering.random.*
Cc: mesa-stable
Reviewed-by: Jason Ekstrand <jason.ekstrand at collabora.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin at intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16439>
(cherry picked from commit 2e46f38902b9409f06f6b3fad6c0666031935794)
---
.pick_status.json | 2 +-
src/intel/vulkan/genX_cmd_buffer.c | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/.pick_status.json b/.pick_status.json
index 565fc73b4ca..0fa871c70c2 100644
--- a/.pick_status.json
+++ b/.pick_status.json
@@ -211,7 +211,7 @@
"description": "anv: re-alloc push constants after secondary command buffers",
"nominated": true,
"nomination_type": 0,
- "resolution": 0,
+ "resolution": 1,
"main_sha": null,
"because_sha": null
},
diff --git a/src/intel/vulkan/genX_cmd_buffer.c b/src/intel/vulkan/genX_cmd_buffer.c
index 1bb7ec36bd8..1330355c710 100644
--- a/src/intel/vulkan/genX_cmd_buffer.c
+++ b/src/intel/vulkan/genX_cmd_buffer.c
@@ -1995,6 +1995,7 @@ genX(CmdExecuteCommands)(
primary->state.current_l3_config = NULL;
primary->state.current_hash_scale = 0;
primary->state.gfx.dirty |= ANV_CMD_DIRTY_DYNAMIC_ALL;
+ primary->state.gfx.push_constant_stages = 0;
/* Each of the secondary command buffers will use its own state base
* address. We need to re-emit state base address for the primary after
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