74 	uint64_t alignment, max_alignment, count, i;  in many()  local
91 	igt_info("gtt_size=%lld MiB, max-alignment=%lld, count=%lld\n",  in many()
115 	for (alignment = 4096; alignment < gtt_size; alignment <<= 1) {  in many()
117 			execobj[i].alignment = alignment;  in many()
118 		if (alignment > max_alignment) {  in many()
119 			uint64_t factor = alignment / max_alignment;  in many()
125 		igt_debug("testing %lld x alignment=%#llx [%db]\n",  in many()
127 			  (long long)alignment,  in many()
128 			  find_last_bit(alignment)-1);  in many()
131 			igt_assert_eq_u64(execobj[i].alignment, alignment);  in many()
132 			igt_assert_eq_u64(execobj[i].offset % alignment, 0);  in many()
166 	execobj.alignment = 3*4096;  in single()
168 	igt_debug("execbuffer() accepts non-power-of-two alignment? %s\n",  in single()
171 	for (execobj.alignment = 4096;  in single()
172 	     execobj.alignment <= 64<<20;  in single()
173 	     execobj.alignment += 4096) {  in single()
174 		if (!non_pot && execobj.alignment & -execobj.alignment)  in single()
177 		igt_debug("starting offset: %#llx, next alignment: %#llx\n",  in single()
179 			  (long long)execobj.alignment);  in single()
181 		igt_assert_eq_u64(execobj.offset % execobj.alignment, 0);  in single()
184 	for (execobj.alignment = 4096;  in single()
185 	     execobj.alignment < gtt_size;  in single()
186 	     execobj.alignment <<= 1) {  in single()
187 		igt_debug("starting offset: %#llx, next alignment: %#llx [%db]\n",  in single()
189 			  (long long)execobj.alignment,  in single()
190 			  find_last_bit(execobj.alignment)-1);  in single()
192 		igt_assert_eq_u64(execobj.offset % execobj.alignment, 0);  in single()