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drm/amdgpu: fix Idle BOs list in VM debugfs status info

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amdgpu_debugfs_vm_bo_status_info() prints the "Idle BOs" section by
iterating lists->needs_update, the same list already printed just
above under "Moved BOs". struct amdgpu_vm_bo_status has a dedicated
idle list, populated whenever a BO's state machine settles, but it
was never read here, so genuinely idle BOs never show up in the
debugfs output and the "Idle BOs" section duplicates "Moved BOs"
instead.

Iterate lists->idle for the "Idle BOs" section.

Fixes: 4cdbba5a16 ("drm/amdgpu: restructure VM state machine v4")
Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 451bfc778a8c364841837def00ba15936f72762b)
Cc: stable@vger.kernel.org
This commit is contained in:
Sunil Khatri 2026-08-27 21:00:22 +05:30 committed by Alex Deucher
parent d6e16df7df
commit 90ce19bd11
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
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@ -3122,7 +3122,7 @@ static void amdgpu_debugfs_vm_bo_status_info(struct seq_file *m,
id = 0;
seq_puts(m, "\tIdle BOs:\n");
list_for_each_entry(base, &lists->needs_update, vm_status) {
list_for_each_entry(base, &lists->idle, vm_status) {
if (!base->bo)
continue;