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drm/amdgpu: Support 57bit fault address for GFX 12.1.0

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The gmc fault virtual address is up to 57bit for 5 level page table,
this also works with 48bit virtual address for 4 level page table.

Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Acked-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Philip Yang 2025-04-02 18:03:27 -04:00 committed by Alex Deucher
parent fa0aa517de
commit 8efa1a11e1
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c
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@ -117,7 +117,7 @@ static int gmc_v12_1_process_interrupt(struct amdgpu_device *adev,
node_id = entry->node_id;
addr = (u64)entry->src_data[0] << 12;
addr |= ((u64)entry->src_data[1] & 0xf) << 44;
addr |= ((u64)entry->src_data[1] & 0x1fff) << 44;
if (entry->src_id == UTCL2_1_0__SRCID__RETRY) {
retry_fault = true;