From: Eric Auger <eric.auger@redhat.com>
To: eric.auger.pro@gmail.com, eric.auger@redhat.com,
qemu-devel@nongnu.org, qemu-arm@nongnu.org,
peter.maydell@linaro.org
Cc: peterx@redhat.com
Subject: [Qemu-devel] [PATCH 0/2] ARM SMMUv3: Fix spurious notification errors and stall with vfio-pci
Date: Tue, 11 Jun 2019 16:28:19 +0200 [thread overview]
Message-ID: <20190611142821.3874-1-eric.auger@redhat.com> (raw)
The first patch fixes spurious translation configuration decoding errors
rarely happening on guest IOVA invalidation notifications.
The second patch fixes the guest stall observed when attempting to run
a guest exposed with a SMMUv3 and a VFIO-PCI device. As a reminder
SMMUv3 is not integrated with VFIO (the device will not work properly)
but this shouldn't prevent the guest from booting.
Best Regards
Eric
Eric Auger (2):
hw/arm/smmuv3: Remove spurious error messages on IOVA invalidations
hw/arm/smmuv3: Implement dummy replay
hw/arm/smmuv3-internal.h | 1 +
hw/arm/smmuv3.c | 17 +++++++++++------
2 files changed, 12 insertions(+), 6 deletions(-)
--
2.20.1
next reply other threads:[~2019-06-11 14:34 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-11 14:28 Eric Auger [this message]
2019-06-11 14:28 ` [Qemu-devel] [PATCH 1/2] hw/arm/smmuv3: Remove spurious error messages on IOVA invalidations Eric Auger
2019-06-14 13:23 ` Peter Maydell
2019-06-14 13:56 ` Auger Eric
2019-06-11 14:28 ` [Qemu-devel] [PATCH 2/2] hw/arm/smmuv3: Implement dummy replay Eric Auger
2019-06-14 13:26 ` Peter Maydell
2019-06-14 13:40 ` Auger Eric
2019-06-14 13:45 ` Peter Maydell
2019-06-14 14:09 ` Auger Eric
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