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winsys/amdgpu: don't use 32-bit address space for IBs

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We run out of the 32-bit address space and then we crash.

Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33482>
This commit is contained in:
Marek Olšák 2025-02-06 05:08:09 -05:00 • committed by Marge Bot
parent e468321bee
commit c96f7a079f
1 changed files with 3 additions and 10 deletions
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13
src/gallium/winsys/amdgpu/drm/amdgpu_cs.cpp
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@ -707,20 +707,13 @@ static bool amdgpu_ib_new_buffer(struct amdgpu_winsys *aws,
unsigned flags = RADEON_FLAG_NO_INTERPROCESS_SHARING |
RADEON_FLAG_GL2_BYPASS;
if (acs->ip_type == AMD_IP_GFX ||
acs->ip_type == AMD_IP_COMPUTE ||
acs->ip_type == AMD_IP_SDMA) {
/* Avoids hangs with "rendercheck -t cacomposite -f a8r8g8b8" via glamor
* on Navi 14
*/
flags |= RADEON_FLAG_32BIT;
}
pb = amdgpu_bo_create(aws, buffer_size,
aws->info.gart_page_size,
domain, (radeon_bo_flag)flags);
if (!pb)
if (!pb) {
fprintf(stderr, "amdgpu: failed to create IB buffer: size=%u\n", buffer_size);
return false;
}
mapped = (uint8_t*)amdgpu_bo_map(&aws->dummy_sws.base, pb, NULL, PIPE_MAP_WRITE);
if (!mapped) {