From 08c7c122ad90799cc3ae674e7f29f236f91063ce Mon Sep 17 00:00:00 2001 From: Matthew Auld Date: Mon, 6 Dec 2021 11:25:37 +0000 Subject: drm/i915/migrate: fix offset calculation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Ensure we add the engine base only after we calculate the qword offset into the PTE window. Signed-off-by: Matthew Auld Cc: Thomas Hellström Cc: Ramalingam C Reviewed-by: Ramalingam C Link: https://patchwork.freedesktop.org/patch/msgid/20211206112539.3149779-2-matthew.auld@intel.com --- drivers/gpu/drm/i915/gt/intel_migrate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm') diff --git a/drivers/gpu/drm/i915/gt/intel_migrate.c b/drivers/gpu/drm/i915/gt/intel_migrate.c index 0f94dedc1599..64afb9a52013 100644 --- a/drivers/gpu/drm/i915/gt/intel_migrate.c +++ b/drivers/gpu/drm/i915/gt/intel_migrate.c @@ -279,10 +279,10 @@ static int emit_pte(struct i915_request *rq, GEM_BUG_ON(GRAPHICS_VER(rq->engine->i915) < 8); /* Compute the page directory offset for the target address range */ - offset += (u64)rq->engine->instance << 32; offset >>= 12; offset *= sizeof(u64); offset += 2 * CHUNK_SZ; + offset += (u64)rq->engine->instance << 32; cs = intel_ring_begin(rq, 6); if (IS_ERR(cs)) -- cgit