Revert "drm/amdgpu: Avoid extra evict-restore process."

This reverts commit a3201e3b which is
commit 1f02f204 upstream.

This commit introduced a regression, however the fix for the regression:
aa5fc436 ("drm/amdgpu: fix task hang from failed job submission
during process kill") depends on things not yet present in 6.12.y and
older kernels.  Since this commit is more of an optimization, just
revert it for 6.12.y and older stable kernels.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.1.x - 6.12.x
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>