[igt-dev] [PATCH i-g-t 1/2] lib/xe_spin: introduced xe_spin_opts; fixed duration xe_spin

Kamil Konieczny kamil.konieczny at linux.intel.com
Mon Aug 7 14:10:38 UTC 2023


Hi Marcin,

small nit: in subject do not write about introduced structures,
imho better:

lib/xe_spin: introduced fixed duration xe_spin

Regards,
Kamil

On 2023-08-04 at 10:24:53 +0000, Marcin Bernatowicz wrote:
> Introduced struct xe_spin_opts for xe_spin initialization,
> adjusted tests to new xe_spin_init signature.
> 
> Extended spinner with fixed duration capability. It allows
> to prepare fixed duration (ex. 10ms) workloads and take workloads/second
> measurements, a handy utility for scheduling tests.
> 
> Signed-off-by: Marcin Bernatowicz <marcin.bernatowicz at linux.intel.com>
> ---
>  lib/xe/xe_spin.c            | 121 ++++++++++++++++++++++++++++++------
>  lib/xe/xe_spin.h            |  23 ++++++-
>  tests/xe/xe_dma_buf_sync.c  |   6 +-
>  tests/xe/xe_exec_balancer.c |   9 ++-
>  tests/xe/xe_exec_reset.c    |  24 ++++---
>  tests/xe/xe_exec_threads.c  |   7 ++-
>  tests/xe/xe_vm.c            |   9 +--
>  7 files changed, 154 insertions(+), 45 deletions(-)
> 
> diff --git a/lib/xe/xe_spin.c b/lib/xe/xe_spin.c
> index cd9c1a7d3..44fca2258 100644
> --- a/lib/xe/xe_spin.c
> +++ b/lib/xe/xe_spin.c
> @@ -16,41 +16,126 @@
>  #include "xe_ioctl.h"
>  #include "xe_spin.h"
>  
> +static int read_timestamp_frequency(int fd, int gt_id)
> +{
> +	struct xe_device *dev = xe_device_get(fd);
> +
> +	igt_assert(dev && dev->gts && dev->gts->num_gt);
> +	igt_assert(gt_id >= 0 && gt_id <= dev->gts->num_gt);
> +
> +	return dev->gts->gts[gt_id].clock_freq;
> +}
> +
> +static uint64_t div64_u64_round_up(const uint64_t x, const uint64_t y)
> +{
> +	return (x + y - 1) / y;
> +}
> +
> +/**
> + * duration_to_ctx_ticks:
> + * @fd: opened device
> + * @gt_id: tile id
> + * @duration_ns: duration in nanoseconds to be converted to context timestamp ticks
> + * @return: duration converted to context timestamp ticks, 0 on failure.
> + */
> +uint32_t duration_to_ctx_ticks(int fd, int gt_id, uint64_t duration_ns)
> +{
> +	int f = read_timestamp_frequency(fd, gt_id);
> +	uint64_t ctx_ticks = div64_u64_round_up(duration_ns * f, NSEC_PER_SEC);
> +
> +	return ctx_ticks > XE_SPIN_MAX_CTX_TICKS ? 0 : ctx_ticks;
> +}
> +
> +#define MI_SRM_CS_MMIO				(1 << 19)
> +#define MI_LRI_CS_MMIO				(1 << 19)
> +#define MI_LRR_DST_CS_MMIO			(1 << 19)
> +#define MI_LRR_SRC_CS_MMIO			(1 << 18)
> +#define CTX_TIMESTAMP 0x3a8;
> +#define CS_GPR(x) (0x600 + 8 * (x))
> +enum { START_TS, NOW_TS };
> +
>  /**
>   * xe_spin_init:
>   * @spin: pointer to mapped bo in which spinner code will be written
> - * @addr: offset of spinner within vm
> - * @preempt: allow spinner to be preempted or not
> + * @opts: pointer to spinner initialization options
>   */
> -void xe_spin_init(struct xe_spin *spin, uint64_t addr, bool preempt)
> +void xe_spin_init(struct xe_spin *spin, struct xe_spin_opts *opts)
>  {
> -	uint64_t batch_offset = (char *)&spin->batch - (char *)spin;
> -	uint64_t batch_addr = addr + batch_offset;
> -	uint64_t start_offset = (char *)&spin->start - (char *)spin;
> -	uint64_t start_addr = addr + start_offset;
> -	uint64_t end_offset = (char *)&spin->end - (char *)spin;
> -	uint64_t end_addr = addr + end_offset;
> +	uint64_t loop_addr;
> +	uint64_t start_addr = opts->addr + offsetof(struct xe_spin, start);
> +	uint64_t end_addr = opts->addr + offsetof(struct xe_spin, end);
> +	uint64_t ticks_delta_addr = opts->addr + offsetof(struct xe_spin, ticks_delta);
> +	uint64_t pad_addr = opts->addr + offsetof(struct xe_spin, pad);
>  	int b = 0;
>  
>  	spin->start = 0;
>  	spin->end = 0xffffffff;
> +	spin->ticks_delta = 0;
> +
> +	if (opts->ctx_ticks) {
> +		/* store start timestamp */
> +		spin->batch[b++] = MI_LOAD_REGISTER_IMM(1) | MI_LRI_CS_MMIO;
> +		spin->batch[b++] = CS_GPR(START_TS) + 4;
> +		spin->batch[b++] = 0;
> +		spin->batch[b++] = MI_LOAD_REGISTER_REG | MI_LRR_DST_CS_MMIO | MI_LRR_SRC_CS_MMIO;
> +		spin->batch[b++] = CTX_TIMESTAMP;
> +		spin->batch[b++] = CS_GPR(START_TS);
> +	}
> +
> +	loop_addr = opts->addr + (char *)&spin->batch[b] - (char *)spin;
>  
>  	spin->batch[b++] = MI_STORE_DWORD_IMM_GEN4;
>  	spin->batch[b++] = start_addr;
>  	spin->batch[b++] = start_addr >> 32;
>  	spin->batch[b++] = 0xc0ffee;
>  
> -	if (preempt)
> +	if (opts->preempt)
>  		spin->batch[b++] = (0x5 << 23);
>  
> +	if (opts->ctx_ticks) {
> +		spin->batch[b++] = MI_LOAD_REGISTER_IMM(1) | MI_LRI_CS_MMIO;
> +		spin->batch[b++] = CS_GPR(NOW_TS) + 4;
> +		spin->batch[b++] = 0;
> +		spin->batch[b++] = MI_LOAD_REGISTER_REG | MI_LRR_DST_CS_MMIO | MI_LRR_SRC_CS_MMIO;
> +		spin->batch[b++] = CTX_TIMESTAMP;
> +		spin->batch[b++] = CS_GPR(NOW_TS);
> +
> +		/* delta = now - start; inverted to match COND_BBE */
> +		spin->batch[b++] = MI_MATH(4);
> +		spin->batch[b++] = MI_MATH_LOAD(MI_MATH_REG_SRCA, MI_MATH_REG(NOW_TS));
> +		spin->batch[b++] = MI_MATH_LOAD(MI_MATH_REG_SRCB, MI_MATH_REG(START_TS));
> +		spin->batch[b++] = MI_MATH_SUB;
> +		spin->batch[b++] = MI_MATH_STOREINV(MI_MATH_REG(NOW_TS), MI_MATH_REG_ACCU);
> +
> +		/* Save delta for reading by COND_BBE */
> +		spin->batch[b++] = MI_STORE_REGISTER_MEM | MI_SRM_CS_MMIO | 2;
> +		spin->batch[b++] = CS_GPR(NOW_TS);
> +		spin->batch[b++] = ticks_delta_addr;
> +		spin->batch[b++] = ticks_delta_addr >> 32;
> +
> +		/* Delay between SRM and COND_BBE to post the writes */
> +		for (int n = 0; n < 8; n++) {
> +			spin->batch[b++] = MI_STORE_DWORD_IMM_GEN4;
> +			spin->batch[b++] = pad_addr;
> +			spin->batch[b++] = pad_addr >> 32;
> +			spin->batch[b++] = 0xc0ffee;
> +		}
> +
> +		/* Break if delta [time elapsed] > ns */
> +		spin->batch[b++] = MI_COND_BATCH_BUFFER_END | MI_DO_COMPARE | 2;
> +		spin->batch[b++] = ~(opts->ctx_ticks);
> +		spin->batch[b++] = ticks_delta_addr;
> +		spin->batch[b++] = ticks_delta_addr >> 32;
> +	}
> +
>  	spin->batch[b++] = MI_COND_BATCH_BUFFER_END | MI_DO_COMPARE | 2;
>  	spin->batch[b++] = 0;
>  	spin->batch[b++] = end_addr;
>  	spin->batch[b++] = end_addr >> 32;
>  
>  	spin->batch[b++] = MI_BATCH_BUFFER_START | 1 << 8 | 1;
> -	spin->batch[b++] = batch_addr;
> -	spin->batch[b++] = batch_addr >> 32;
> +	spin->batch[b++] = loop_addr;
> +	spin->batch[b++] = loop_addr >> 32;
>  
>  	igt_assert(b <= ARRAY_SIZE(spin->batch));
>  }
> @@ -106,6 +191,7 @@ xe_spin_create(int fd, const struct igt_spin_factory *opt)
>  		.num_syncs = 1,
>  		.syncs = to_user_pointer(&sync),
>  	};
> +	struct xe_spin_opts spin_opts = {};
>  
>  	igt_assert(ahnd);
>  	spin = calloc(1, sizeof(struct igt_spin));
> @@ -132,11 +218,9 @@ xe_spin_create(int fd, const struct igt_spin_factory *opt)
>  	addr = intel_allocator_alloc_with_strategy(ahnd, spin->handle, bo_size, 0, ALLOC_STRATEGY_LOW_TO_HIGH);
>  	xe_vm_bind_sync(fd, spin->vm, spin->handle, 0, addr, bo_size);
>  
> -	if (!(opt->flags & IGT_SPIN_NO_PREEMPTION))
> -		xe_spin_init(xe_spin, addr, true);
> -	else
> -		xe_spin_init(xe_spin, addr, false);
> -
> +	spin_opts.addr = addr;
> +	spin_opts.preempt = !(opt->flags & IGT_SPIN_NO_PREEMPTION);
> +	xe_spin_init(xe_spin, &spin_opts);
>  	exec.exec_queue_id = spin->engine;
>  	exec.address = addr;
>  	sync.handle = spin->syncobj;
> @@ -191,6 +275,7 @@ void xe_cork_init(int fd, struct drm_xe_engine_class_instance *hwe,
>  	size_t bo_size = xe_get_default_alignment(fd);
>  	uint32_t vm, bo, exec_queue, syncobj;
>  	struct xe_spin *spin;
> +	struct xe_spin_opts spin_opts = { .addr = addr, .preempt = true };
>  	struct drm_xe_sync sync = {
>  		.flags = DRM_XE_SYNC_SYNCOBJ | DRM_XE_SYNC_SIGNAL,
>  	};
> @@ -211,7 +296,7 @@ void xe_cork_init(int fd, struct drm_xe_engine_class_instance *hwe,
>  	exec_queue = xe_exec_queue_create(fd, vm, hwe, 0);
>  	syncobj = syncobj_create(fd, 0);
>  
> -	xe_spin_init(spin, addr, true);
> +	xe_spin_init(spin, &spin_opts);
>  	exec.exec_queue_id = exec_queue;
>  	exec.address = addr;
>  	sync.handle = syncobj;
> diff --git a/lib/xe/xe_spin.h b/lib/xe/xe_spin.h
> index c84db175d..14053a07e 100644
> --- a/lib/xe/xe_spin.h
> +++ b/lib/xe/xe_spin.h
> @@ -15,15 +15,34 @@
>  #include "xe_query.h"
>  #include "lib/igt_dummyload.h"
>  
> +#define XE_SPIN_MAX_CTX_TICKS UINT32_MAX - 1000
> +
> +/** struct xe_spin_opts
> + *
> + * @addr: offset of spinner within vm
> + * @preempt: allow spinner to be preempted or not
> + * @ctx_ticks: number of ticks after which spinner is stopped, applied if > 0
> + *
> + * Used to initialize struct xe_spin spinner behavior.
> + */
> +struct xe_spin_opts {
> +	uint64_t addr;
> +	bool preempt;
> +	uint32_t ctx_ticks;
> +};
> +
>  /* Mapped GPU object */
>  struct xe_spin {
> -	uint32_t batch[16];
> +	uint32_t batch[128];
>  	uint64_t pad;
>  	uint32_t start;
>  	uint32_t end;
> +	uint32_t ticks_delta;
>  };
> +
>  igt_spin_t *xe_spin_create(int fd, const struct igt_spin_factory *opt);
> -void xe_spin_init(struct xe_spin *spin, uint64_t addr, bool preempt);
> +uint32_t duration_to_ctx_ticks(int fd, int gt_id, uint64_t ns);
> +void xe_spin_init(struct xe_spin *spin, struct xe_spin_opts *opts);
>  bool xe_spin_started(struct xe_spin *spin);
>  void xe_spin_sync_wait(int fd, struct igt_spin *spin);
>  void xe_spin_wait_started(struct xe_spin *spin);
> diff --git a/tests/xe/xe_dma_buf_sync.c b/tests/xe/xe_dma_buf_sync.c
> index 29d675154..627f4c1e5 100644
> --- a/tests/xe/xe_dma_buf_sync.c
> +++ b/tests/xe/xe_dma_buf_sync.c
> @@ -144,7 +144,6 @@ test_export_dma_buf(struct drm_xe_engine_class_instance *hwe0,
>  		uint64_t sdi_offset = (char *)&data[i]->data - (char *)data[i];
>  		uint64_t sdi_addr = addr + sdi_offset;
>  		uint64_t spin_offset = (char *)&data[i]->spin - (char *)data[i];
> -		uint64_t spin_addr = addr + spin_offset;
>  		struct drm_xe_sync sync[2] = {
>  			{ .flags = DRM_XE_SYNC_SYNCOBJ, },
>  			{ .flags = DRM_XE_SYNC_SYNCOBJ | DRM_XE_SYNC_SIGNAL, },
> @@ -153,14 +152,15 @@ test_export_dma_buf(struct drm_xe_engine_class_instance *hwe0,
>  			.num_batch_buffer = 1,
>  			.syncs = to_user_pointer(sync),
>  		};
> +		struct xe_spin_opts spin_opts = { .addr = addr + spin_offset, .preempt = true };
>  		uint32_t syncobj;
>  		int b = 0;
>  		int sync_fd;
>  
>  		/* Write spinner on FD[0] */
> -		xe_spin_init(&data[i]->spin, spin_addr, true);
> +		xe_spin_init(&data[i]->spin, &spin_opts);
>  		exec.exec_queue_id = exec_queue[0];
> -		exec.address = spin_addr;
> +		exec.address = spin_opts.addr;
>  		xe_exec(fd[0], &exec);
>  
>  		/* Export prime BO as sync file and veify business */
> diff --git a/tests/xe/xe_exec_balancer.c b/tests/xe/xe_exec_balancer.c
> index f364a4b7a..d7d8dd8fb 100644
> --- a/tests/xe/xe_exec_balancer.c
> +++ b/tests/xe/xe_exec_balancer.c
> @@ -52,6 +52,7 @@ static void test_all_active(int fd, int gt, int class)
>  	struct {
>  		struct xe_spin spin;
>  	} *data;
> +	struct xe_spin_opts spin_opts = { .preempt = false };
>  	struct drm_xe_engine_class_instance *hwe;
>  	struct drm_xe_engine_class_instance eci[MAX_INSTANCE];
>  	int i, num_placements = 0;
> @@ -90,16 +91,14 @@ static void test_all_active(int fd, int gt, int class)
>  	xe_vm_bind_async(fd, vm, 0, bo, 0, addr, bo_size, sync, 1);
>  
>  	for (i = 0; i < num_placements; i++) {
> -		uint64_t spin_offset = (char *)&data[i].spin - (char *)data;
> -		uint64_t spin_addr = addr + spin_offset;
> -
> -		xe_spin_init(&data[i].spin, spin_addr, false);
> +		spin_opts.addr = addr + (char *)&data[i].spin - (char *)data;
> +		xe_spin_init(&data[i].spin, &spin_opts);
>  		sync[0].flags &= ~DRM_XE_SYNC_SIGNAL;
>  		sync[1].flags |= DRM_XE_SYNC_SIGNAL;
>  		sync[1].handle = syncobjs[i];
>  
>  		exec.exec_queue_id = exec_queues[i];
> -		exec.address = spin_addr;
> +		exec.address = spin_opts.addr;
>  		xe_exec(fd, &exec);
>  		xe_spin_wait_started(&data[i].spin);
>  	}
> diff --git a/tests/xe/xe_exec_reset.c b/tests/xe/xe_exec_reset.c
> index a2d33baf1..be6bbada6 100644
> --- a/tests/xe/xe_exec_reset.c
> +++ b/tests/xe/xe_exec_reset.c
> @@ -44,6 +44,7 @@ static void test_spin(int fd, struct drm_xe_engine_class_instance *eci)
>  	size_t bo_size;
>  	uint32_t bo = 0;
>  	struct xe_spin *spin;
> +	struct xe_spin_opts spin_opts = { .addr = addr, .preempt = false };
>  
>  	vm = xe_vm_create(fd, DRM_XE_VM_CREATE_ASYNC_BIND_OPS, 0);
>  	bo_size = sizeof(*spin);
> @@ -60,7 +61,7 @@ static void test_spin(int fd, struct drm_xe_engine_class_instance *eci)
>  	sync[0].handle = syncobj_create(fd, 0);
>  	xe_vm_bind_async(fd, vm, 0, bo, 0, addr, bo_size, sync, 1);
>  
> -	xe_spin_init(spin, addr, false);
> +	xe_spin_init(spin, &spin_opts);
>  
>  	sync[0].flags &= ~DRM_XE_SYNC_SIGNAL;
>  	sync[1].flags |= DRM_XE_SYNC_SIGNAL;
> @@ -165,6 +166,7 @@ test_balancer(int fd, int gt, int class, int n_exec_queues, int n_execs,
>  		uint64_t pad;
>  		uint32_t data;
>  	} *data;
> +	struct xe_spin_opts spin_opts = { .preempt = false };
>  	struct drm_xe_engine_class_instance *hwe;
>  	struct drm_xe_engine_class_instance eci[MAX_INSTANCE];
>  	int i, j, b, num_placements = 0, bad_batches = 1;
> @@ -236,7 +238,6 @@ test_balancer(int fd, int gt, int class, int n_exec_queues, int n_execs,
>  		uint64_t batch_offset = (char *)&data[i].batch - (char *)data;
>  		uint64_t batch_addr = base_addr + batch_offset;
>  		uint64_t spin_offset = (char *)&data[i].spin - (char *)data;
> -		uint64_t spin_addr = base_addr + spin_offset;
>  		uint64_t sdi_offset = (char *)&data[i].data - (char *)data;
>  		uint64_t sdi_addr = base_addr + sdi_offset;
>  		uint64_t exec_addr;
> @@ -247,8 +248,9 @@ test_balancer(int fd, int gt, int class, int n_exec_queues, int n_execs,
>  			batches[j] = batch_addr;
>  
>  		if (i < bad_batches) {
> -			xe_spin_init(&data[i].spin, spin_addr, false);
> -			exec_addr = spin_addr;
> +			spin_opts.addr = base_addr + spin_offset;
> +			xe_spin_init(&data[i].spin, &spin_opts);
> +			exec_addr = spin_opts.addr;
>  		} else {
>  			b = 0;
>  			data[i].batch[b++] = MI_STORE_DWORD_IMM_GEN4;
> @@ -368,6 +370,7 @@ test_legacy_mode(int fd, struct drm_xe_engine_class_instance *eci,
>  		uint64_t pad;
>  		uint32_t data;
>  	} *data;
> +	struct xe_spin_opts spin_opts = { .preempt = false };
>  	int i, b;
>  
>  	igt_assert(n_exec_queues <= MAX_N_EXECQUEUES);
> @@ -417,15 +420,15 @@ test_legacy_mode(int fd, struct drm_xe_engine_class_instance *eci,
>  		uint64_t batch_offset = (char *)&data[i].batch - (char *)data;
>  		uint64_t batch_addr = base_addr + batch_offset;
>  		uint64_t spin_offset = (char *)&data[i].spin - (char *)data;
> -		uint64_t spin_addr = base_addr + spin_offset;
>  		uint64_t sdi_offset = (char *)&data[i].data - (char *)data;
>  		uint64_t sdi_addr = base_addr + sdi_offset;
>  		uint64_t exec_addr;
>  		int e = i % n_exec_queues;
>  
>  		if (!i) {
> -			xe_spin_init(&data[i].spin, spin_addr, false);
> -			exec_addr = spin_addr;
> +			spin_opts.addr = base_addr + spin_offset;
> +			xe_spin_init(&data[i].spin, &spin_opts);
> +			exec_addr = spin_opts.addr;
>  		} else {
>  			b = 0;
>  			data[i].batch[b++] = MI_STORE_DWORD_IMM_GEN4;
> @@ -539,6 +542,7 @@ test_compute_mode(int fd, struct drm_xe_engine_class_instance *eci,
>  		uint64_t exec_sync;
>  		uint32_t data;
>  	} *data;
> +	struct xe_spin_opts spin_opts = { .preempt = false };
>  	int i, b;
>  
>  	igt_assert(n_exec_queues <= MAX_N_EXECQUEUES);
> @@ -593,15 +597,15 @@ test_compute_mode(int fd, struct drm_xe_engine_class_instance *eci,
>  		uint64_t batch_offset = (char *)&data[i].batch - (char *)data;
>  		uint64_t batch_addr = base_addr + batch_offset;
>  		uint64_t spin_offset = (char *)&data[i].spin - (char *)data;
> -		uint64_t spin_addr = base_addr + spin_offset;
>  		uint64_t sdi_offset = (char *)&data[i].data - (char *)data;
>  		uint64_t sdi_addr = base_addr + sdi_offset;
>  		uint64_t exec_addr;
>  		int e = i % n_exec_queues;
>  
>  		if (!i) {
> -			xe_spin_init(&data[i].spin, spin_addr, false);
> -			exec_addr = spin_addr;
> +			spin_opts.addr = base_addr + spin_offset;
> +			xe_spin_init(&data[i].spin, &spin_opts);
> +			exec_addr = spin_opts.addr;
>  		} else {
>  			b = 0;
>  			data[i].batch[b++] = MI_STORE_DWORD_IMM_GEN4;
> diff --git a/tests/xe/xe_exec_threads.c b/tests/xe/xe_exec_threads.c
> index e64c1639a..ff4ebc280 100644
> --- a/tests/xe/xe_exec_threads.c
> +++ b/tests/xe/xe_exec_threads.c
> @@ -486,6 +486,7 @@ test_legacy_mode(int fd, uint32_t vm, uint64_t addr, uint64_t userptr,
>  		uint64_t pad;
>  		uint32_t data;
>  	} *data;
> +	struct xe_spin_opts spin_opts = { .preempt = false };
>  	int i, j, b, hang_exec_queue = n_exec_queues / 2;
>  	bool owns_vm = false, owns_fd = false;
>  
> @@ -562,15 +563,15 @@ test_legacy_mode(int fd, uint32_t vm, uint64_t addr, uint64_t userptr,
>  		uint64_t batch_offset = (char *)&data[i].batch - (char *)data;
>  		uint64_t batch_addr = addr + batch_offset;
>  		uint64_t spin_offset = (char *)&data[i].spin - (char *)data;
> -		uint64_t spin_addr = addr + spin_offset;
>  		uint64_t sdi_offset = (char *)&data[i].data - (char *)data;
>  		uint64_t sdi_addr = addr + sdi_offset;
>  		uint64_t exec_addr;
>  		int e = i % n_exec_queues;
>  
>  		if (flags & HANG && e == hang_exec_queue && i == e) {
> -			xe_spin_init(&data[i].spin, spin_addr, false);
> -			exec_addr = spin_addr;
> +			spin_opts.addr = addr + spin_offset;
> +			xe_spin_init(&data[i].spin, &spin_opts);
> +			exec_addr = spin_opts.addr;
>  		} else {
>  			b = 0;
>  			data[i].batch[b++] = MI_STORE_DWORD_IMM_GEN4;
> diff --git a/tests/xe/xe_vm.c b/tests/xe/xe_vm.c
> index e42c04e33..87604a407 100644
> --- a/tests/xe/xe_vm.c
> +++ b/tests/xe/xe_vm.c
> @@ -727,6 +727,7 @@ test_bind_execqueues_independent(int fd, struct drm_xe_engine_class_instance *ec
>  		uint64_t pad;
>  		uint32_t data;
>  	} *data;
> +	struct xe_spin_opts spin_opts = { .preempt = true };
>  	int i, b;
>  
>  	vm = xe_vm_create(fd, DRM_XE_VM_CREATE_ASYNC_BIND_OPS, 0);
> @@ -755,14 +756,14 @@ test_bind_execqueues_independent(int fd, struct drm_xe_engine_class_instance *ec
>  		uint64_t sdi_offset = (char *)&data[i].data - (char *)data;
>  		uint64_t sdi_addr = addr + sdi_offset;
>  		uint64_t spin_offset = (char *)&data[i].spin - (char *)data;
> -		uint64_t spin_addr = addr + spin_offset;
>  		int e = i;
>  
>  		if (i == 0) {
> -			/* Cork 1st exec_queue with a spinner */
> -			xe_spin_init(&data[i].spin, spin_addr, true);
> +			/* Cork 1st engine with a spinner */
> +			spin_opts.addr = addr + spin_offset;
> +			xe_spin_init(&data[i].spin, &spin_opts);
>  			exec.exec_queue_id = exec_queues[e];
> -			exec.address = spin_addr;
> +			exec.address = spin_opts.addr;
>  			sync[0].flags &= ~DRM_XE_SYNC_SIGNAL;
>  			sync[1].flags |= DRM_XE_SYNC_SIGNAL;
>  			sync[1].handle = syncobjs[e];
> -- 
> 2.30.2
> 


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