D52112.id.diff
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D52112.id.diff
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	diff --git a/sys/dev/nvme/nvme_ctrlr.c b/sys/dev/nvme/nvme_ctrlr.c
	--- a/sys/dev/nvme/nvme_ctrlr.c
	+++ b/sys/dev/nvme/nvme_ctrlr.c
	@@ -1308,7 +1308,7 @@
	if (is_user_buffer) {
	buf = uma_zalloc(pbuf_zone, M_WAITOK);
	buf->b_iocmd = pt->is_read ? BIO_READ : BIO_WRITE;
	- if (vmapbuf(buf, pt->buf, pt->len, 1) < 0) {
	+ if (vmapbuf(buf, pt->buf, pt->len, 0) < 0) {
	ret = EFAULT;
	goto err;
	}
	@@ -1405,7 +1405,7 @@
	buf = uma_zalloc(pbuf_zone, M_WAITOK);
	buf->b_iocmd = npc->opcode & 1 ? BIO_WRITE : BIO_READ;
	if (vmapbuf(buf, (void *)(uintptr_t)npc->addr,
	- npc->data_len, 1) < 0) {
	+ npc->data_len, 0) < 0) {
	ret = EFAULT;
	goto err;
	}