| Message ID | 20241210130939.1575610-2-jacek.lawrynowicz@linux.intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | accel/ivpu: Fixes for 6.13 | expand |
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>
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)
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(-)