From: Eric Auger <eric.au...@redhat.com> If the asid is not set, do not attempt to locate the key directly as all inserted keys have a valid asid.
Use g_hash_table_foreach_remove instead. Signed-off-by: Eric Auger <eric.au...@redhat.com> Message-id: 20210309102742.30442-5-eric.au...@redhat.com Reviewed-by: Peter Maydell <peter.mayd...@linaro.org> Signed-off-by: Peter Maydell <peter.mayd...@linaro.org> --- hw/arm/smmu-common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/arm/smmu-common.c b/hw/arm/smmu-common.c index 405d5c53258..e9ca3aebb26 100644 --- a/hw/arm/smmu-common.c +++ b/hw/arm/smmu-common.c @@ -151,7 +151,7 @@ inline void smmu_iotlb_inv_iova(SMMUState *s, int asid, dma_addr_t iova, uint8_t tg, uint64_t num_pages, uint8_t ttl) { - if (ttl && (num_pages == 1)) { + if (ttl && (num_pages == 1) && (asid >= 0)) { SMMUIOTLBKey key = smmu_get_iotlb_key(asid, iova, tg, ttl); g_hash_table_remove(s->iotlb, &key); -- 2.20.1