From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Woodhouse Subject: [GIT PULL] Intel IOMMU SVM fixes for 4.5 Date: Tue, 16 Feb 2016 10:50:27 +0000 Message-ID: <1455619827.4832.120.camel@infradead.org> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1102544699558896556==" Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org List-Id: iommu@lists.linux-foundation.org --===============1102544699558896556== Content-Type: multipart/signed; micalg="sha-1"; protocol="application/x-pkcs7-signature"; boundary="=-AbmX61dX97AECWp/sEiE" --=-AbmX61dX97AECWp/sEiE Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Linus, please pull from =C2=A0 =C2=A0 =C2=A0 =C2=A0 git://git.infradead.org/intel-iommu.git for-lin= us-20160216 Minor register size and interrupt acknowledgement fixes which only showed up in testing on newer hardware, but mostly a fix to the MM refcount handling to prevent a recursive refcount issue when mmap() is used on the file descriptor associated with a bound PASID. CQ Tang (1): =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0iommu/vt-d: Fix 64-bit accesses to 32-b= it DMAR_GSTS_REG David Woodhouse (2): =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0iommu/vt-d: Fix mm refcounting to hold = mm_count not mm_users =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0iommu/vt-d: Clear PPR bit to ensure we = get more page request interrupts =C2=A0drivers/iommu/dmar.c=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0|=C2=A0=C2=A02 +- =C2=A0drivers/iommu/intel-svm.c=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0| 37 +++++++++++++++++++++++++++++++------ =C2=A0drivers/iommu/intel_irq_remapping.c |=C2=A0=C2=A02 +- =C2=A0include/linux/intel-iommu.h=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0|=C2=A0=C2=A03 +++ =C2=A04 files changed, 36 insertions(+), 8 deletions(-) --=20 David Woodhouse Open Source Technology Centre David.Woodhouse-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org Intel Corporation --=-AbmX61dX97AECWp/sEiE 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