Mesa (master): radv: make the indirect GFX config BO read-only for the GPU

[Samuel Pitoiset]

Module: Mesa
Branch: master
Commit: e4f2ad403f39090a3897ffe4695bab315fb2bf30
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=e4f2ad403f39090a3897ffe4695bab315fb2bf30

Author: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Date:   Tue Dec  5 14:20:50 2017 +0100

radv: make the indirect GFX config BO read-only for the GPU

Signed-off-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas at basnieuwenhuizen.nl>

---

 src/amd/vulkan/si_cmd_buffer.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/amd/vulkan/si_cmd_buffer.c b/src/amd/vulkan/si_cmd_buffer.c
index e16765b5ae..f5f4eefcd2 100644
--- a/src/amd/vulkan/si_cmd_buffer.c
+++ b/src/amd/vulkan/si_cmd_buffer.c
@@ -568,7 +568,8 @@ cik_create_gfx_config(struct radv_device *device)
 						     cs->cdw * 4, 4096,
 						     RADEON_DOMAIN_GTT,
 						     RADEON_FLAG_CPU_ACCESS|
-						     RADEON_FLAG_NO_INTERPROCESS_SHARING);
+						     RADEON_FLAG_NO_INTERPROCESS_SHARING |
+						     RADEON_FLAG_READ_ONLY);
 	if (!device->gfx_init)
 		goto fail;