From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id AEC6410E55D for ; Thu, 14 Sep 2023 10:19:25 +0000 (UTC) From: janga.rahul.kumar@intel.com To: igt-dev@lists.freedesktop.org, ramadevi.gandi@intel.com, janga.rahul.kumar@intel.com Date: Thu, 14 Sep 2023 15:51:56 +0530 Message-Id: <20230914102156.412238-1-janga.rahul.kumar@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [igt-dev] [PATCH i-g-t] tests/intel/xe_vm : Validate tile mask List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" List-ID: From: Janga Rahul Kumar Tile mask should be always less than or equal to tile count. Cc: Stuart Summers Cc: Matt Roper Signed-off-by: Janga Rahul Kumar --- tests/intel/xe_vm.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/tests/intel/xe_vm.c b/tests/intel/xe_vm.c index 4952ea786..3b11b8a68 100644 --- a/tests/intel/xe_vm.c +++ b/tests/intel/xe_vm.c @@ -10,6 +10,7 @@ */ #include "igt.h" +#include "igt_sysfs.h" #include "lib/igt_syncobj.h" #include "lib/intel_reg.h" #include "xe_drm.h" @@ -905,10 +906,11 @@ test_bind_array(int fd, struct drm_xe_engine_class_instance *eci, int n_execs, uint64_t pad; uint32_t data; } *data; - int i, b; + int i, b, tile_count; igt_assert(n_execs <= BIND_ARRAY_MAX_N_EXEC); + tile_count = xe_sysfs_get_num_tiles(fd); vm = xe_vm_create(fd, DRM_XE_VM_CREATE_ASYNC_BIND_OPS, 0); bo_size = sizeof(*data) * n_execs; bo_size = ALIGN(bo_size + xe_cs_prefetch_size(fd), @@ -928,6 +930,10 @@ test_bind_array(int fd, struct drm_xe_engine_class_instance *eci, int n_execs, bind_ops[i].range = bo_size; bind_ops[i].addr = addr; bind_ops[i].tile_mask = 0x1 << eci->gt_id; + + if (bind_ops[i].tile_mask >= tile_count) + bind_ops[i].tile_mask = tile_count - 1; + bind_ops[i].op = XE_VM_BIND_OP_MAP | XE_VM_BIND_FLAG_ASYNC; bind_ops[i].region = 0; bind_ops[i].reserved[0] = 0; -- 2.25.1