Re: [PATCH v6 04/10] s390: vfio-ap: filter CRYCB bits for unavailable queue devices

[Tony Krowiak]

On 9/18/19 1:04 PM, Halil Pasic wrote:

On Fri, 13 Sep 2019 17:26:52 -0400
Tony Krowiak <akrow...@linux.ibm.com> wrote:

+static void vfio_ap_mdev_get_crycb_matrix(struct ap_matrix_mdev *matrix_mdev)
+{
+       unsigned long apid, apqi;
+       unsigned long masksz = BITS_TO_LONGS(AP_DEVICES) *
+                              sizeof(unsigned long);
+
+       memset(matrix_mdev->crycb.apm, 0, masksz);
+       memset(matrix_mdev->crycb.apm, 0, masksz);

I guess you wanted to zero out aqm here (and not apm again)!

Cut and paste without edit. I'll fix it.

+       memcpy(matrix_mdev->crycb.adm, matrix_mdev->matrix.adm, masksz);