On 12/10/2024 6:09 AM, Jacek Lawrynowicz wrote:

Check if ctx is not NULL before accessing its fields.

Fixes: 37dee2a2f433 ("accel/ivpu: Improve buffer object debug logs") Cc: stable@vger.kernel.org # v6.8 Signed-off-by: Jacek Lawrynowicz jacek.lawrynowicz@linux.intel.com Reviewed-by: Karol Wachowski karol.wachowski@intel.com

---

drivers/accel/ivpu/ivpu_gem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/accel/ivpu/ivpu_gem.c b/drivers/accel/ivpu/ivpu_gem.c index d8e97a760fbc0..16178054e6296 100644 --- a/drivers/accel/ivpu/ivpu_gem.c +++ b/drivers/accel/ivpu/ivpu_gem.c @@ -409,7 +409,7 @@ static void ivpu_bo_print_info(struct ivpu_bo *bo, struct drm_printer *p) mutex_lock(&bo->lock); drm_printf(p, "%-9p %-3u 0x%-12llx %-10lu 0x%-8x %-4u",

•    bo, bo->ctx->id, bo->vpu_addr, bo->base.base.size,
  

•    bo, bo->ctx ? bo->ctx->id : 0, bo->vpu_addr, bo->base.base.size,
  

  bo->flags, kref_read(&bo->base.base.refcount));

if (bo->base.pages)

Reviewed-by: Jeffrey Hugo quic_jhugo@quicinc.com