From: Jose Ricardo Ziviani <joserz@linux.vnet.ibm.com>
To: qemu-devel@nongnu.org
Cc: alex.williamson@redhat.com, pbonzini@redhat.com,
mdroth@linux.vnet.ibm.com, aik@ozlabs.ru
Subject: [Qemu-devel] [PATCH 0/2] VFIO: Make 8-byte accesses atomic
Date: Wed, 19 Apr 2017 16:44:41 -0300 [thread overview]
Message-ID: <1492631083-23965-1-git-send-email-joserz@linux.vnet.ibm.com> (raw)
This patchset has two patches:
[1] 8-byte writes to non-mapped MMIO are broken into pairs of 4-byte writes, this patch makes such pairs atomic.
[2] Enable 8-byte accesses in vfio_region_write and vfio_region_read.
Patches based on master.
Jose Ricardo Ziviani (2):
vfio: Set MemoryRegionOps:max_access_size and min_access_size
vfio: enable 8-byte reads/writes to vfio
hw/vfio/common.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
--
2.7.4
next reply other threads:[~2017-04-19 19:45 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-19 19:44 Jose Ricardo Ziviani [this message]
2017-04-19 19:44 ` [Qemu-devel] [PATCH 1/2] vfio: Set MemoryRegionOps:max_access_size and min_access_size Jose Ricardo Ziviani
2017-04-19 19:44 ` [Qemu-devel] [PATCH 2/2] vfio: enable 8-byte reads/writes to vfio Jose Ricardo Ziviani
2017-04-20 7:19 ` [Qemu-devel] [PATCH 0/2] VFIO: Make 8-byte accesses atomic Richard Henderson
2017-04-20 16:03 ` Alex Williamson
2017-04-21 10:06 ` Paolo Bonzini
2017-04-21 15:51 ` Richard Henderson
2017-05-03 2:41 ` joserz
2017-05-03 2:52 ` Alex Williamson
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