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bh=ggQit1RgH0yZThe4/XKFSk7HmP+4GmQIfPuwULIsekA=; b=ZHLvvSqnXfGZKEnfJJoaEvwpT5Cy+6IwDAhDUI2eNK2FPWPHIFsRvh1pFsHCqC5QuBgI3n 0zMkG+3ySbWoRJg+mCaRoNzCjOknFTC3DHSak/5vHhbvruV04KhgpSOJDvxYlQmsRu/ZSz N1Pf8IMaucNDqODo6oN+ntSe1Y2UnCA= X-MC-Unique: g2IV2g8hN0qlzQfjvAgMNA-1 From: Eric Auger To: eric.auger.pro@gmail.com, eric.auger@redhat.com, qemu-devel@nongnu.org, qemu-arm@nongnu.org, alex.williamson@redhat.com Subject: [RFC v7 20/26] hw/arm/smmuv3: Fill the IOTLBEntry arch_id on NH_VA invalidation Date: Mon, 16 Nov 2020 19:13:43 +0100 Message-Id: <20201116181349.11908-21-eric.auger@redhat.com> In-Reply-To: <20201116181349.11908-1-eric.auger@redhat.com> References: <20201116181349.11908-1-eric.auger@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=eric.auger@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; 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charset="utf-8" When the guest invalidates one S1 entry, it passes the asid. When propagating this invalidation downto the host, the asid information also must be passed. So let's fill the arch_id field introduced for that purpose. Signed-off-by: Eric Auger --- hw/arm/smmuv3.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/arm/smmuv3.c b/hw/arm/smmuv3.c index 8a01382255..553b785fda 100644 --- a/hw/arm/smmuv3.c +++ b/hw/arm/smmuv3.c @@ -828,6 +828,7 @@ static void smmuv3_notify_iova(IOMMUMemoryRegion *mr, entry.iova =3D iova; entry.addr_mask =3D num_pages * (1 << granule) - 1; entry.perm =3D IOMMU_NONE; + entry.arch_id =3D asid; =20 memory_region_notify_one(n, &entry); } --=20 2.21.3