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Commit 0e118cf9 authored by Tharun Kumar Merugu's avatar Tharun Kumar Merugu
Browse files

adsprpc: hyp assign only for valid VMIDs 



During fastrpc process init, do hyp_assign_phys only if the VMID is
valid

Change-Id: Idf475916c869efd3c67cce1323d106236d460876
Acked-by: default avatarThyagarajan Venkatanarayanan <venkatan@qti.qualcomm.com>
Signed-off-by: default avatarTharun Kumar Merugu <mtharu@codeaurora.org>
parent 4875db87

drivers/char/adsprpc.c

+12 −9
Original line number Diff line number Diff line
@@ -1808,17 +1808,20 @@ static int fastrpc_init_process(struct fastrpc_file *fl, 
				goto bail;

			phys = mem->phys;

			size = mem->size;

			VERIFY(err, !hyp_assign_phys(phys, (uint64_t)size,

				hlosvm, 1, me->channel[fl->cid].rhvm.vmid,

			if (me->channel[fl->cid].rhvm.vmid) {

				VERIFY(err, !hyp_assign_phys(phys,

					(uint64_t)size, hlosvm, 1,

					me->channel[fl->cid].rhvm.vmid,

					me->channel[fl->cid].rhvm.vmperm,

					me->channel[fl->cid].rhvm.vmcount));

				if (err) {

					pr_err("ADSPRPC: hyp_assign_phys fail err %d",

								 err);

				pr_err("map->phys %llx, map->size %d\n",

					pr_err("map->phys 0x%llx, map->size %d\n",

							 phys, (int)size);

					goto bail;

				}

			}

			me->staticpd_flags = 1;

		}