From: Matthew Auld <matthew.auld@xxxxxxxxx> [ Upstream commit 31d70749bfe110593fbe8bf45e7c7788c7d85035 ] No need to insert PTEs for the PTE window itself, also foreach expects a length not an end offset, which could be gigantic here with a second engine. Signed-off-by: Matthew Auld <matthew.auld@xxxxxxxxx> Cc: Thomas Hellström <thomas.hellstrom@xxxxxxxxxxxxxxx> Cc: Ramalingam C <ramalingam.c@xxxxxxxxx> Reviewed-by: Ramalingam C <ramalingam.c@xxxxxxxxx> Link: https://patchwork.freedesktop.org/patch/msgid/20211206112539.3149779-3-matthew.auld@xxxxxxxxx Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/gpu/drm/i915/gt/intel_migrate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/gt/intel_migrate.c b/drivers/gpu/drm/i915/gt/intel_migrate.c index fb7fe3a2b6c6..5b59a6effc20 100644 --- a/drivers/gpu/drm/i915/gt/intel_migrate.c +++ b/drivers/gpu/drm/i915/gt/intel_migrate.c @@ -133,7 +133,7 @@ static struct i915_address_space *migrate_vm(struct intel_gt *gt) goto err_vm; /* Now allow the GPU to rewrite the PTE via its own ppGTT */ - vm->vm.foreach(&vm->vm, base, base + sz, insert_pte, &d); + vm->vm.foreach(&vm->vm, base, d.offset - base, insert_pte, &d); } return &vm->vm; -- 2.35.1
