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virtio, vhost, pc: fixes

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Here are some bugfixes that didn't make 2.8.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio, vhost, pc: fixes

Here are some bugfixes that didn't make 2.8.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Fri 16 Dec 2016 21:13:43 GMT
# gpg:                using RSA key 0x281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream:
  virtio: avoid using guest_notifier_mask in vhost-user mode
  pci: fix error message for express slots
  i386: amd_iommu: fix MMIO register count and access
  tests/vhost-user-bridge: use contrib/libvhost-user
  contrib: add libvhost-user
  tests/vhost-user-bridge: do not accept more than one connection
  tests/vhost-user-bridge: indicate peer disconnected
  tests/vhost-user-bridge: remove unnecessary dispatcher_remove
  tests/vhost-user-bridge: remove false comment

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2017-01-09 15:30:45 +00:00
commit 77424a452a
12 changed files with 2242 additions and 1031 deletions
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2
hw/i386/amd_iommu.c
View file

@ -562,7 +562,7 @@ static void amdvi_mmio_trace(hwaddr addr, unsigned size)
trace_amdvi_mmio_read(amdvi_mmio_high[index], addr, size, addr & ~0x07);
} else {
index = index >= AMDVI_MMIO_REGS_LOW ? AMDVI_MMIO_REGS_LOW : index;
trace_amdvi_mmio_read(amdvi_mmio_high[index], addr, size, addr & ~0x07);
trace_amdvi_mmio_read(amdvi_mmio_low[index], addr, size, addr & ~0x07);
}
}

4
hw/i386/amd_iommu.h
View file

@ -49,8 +49,8 @@
#define AMDVI_CAPAB_INIT_TYPE (3 << 16)
/* No. of used MMIO registers */
#define AMDVI_MMIO_REGS_HIGH 8
#define AMDVI_MMIO_REGS_LOW 7
#define AMDVI_MMIO_REGS_HIGH 7
#define AMDVI_MMIO_REGS_LOW 8
/* MMIO registers */
#define AMDVI_MMIO_DEVICE_TABLE 0x0000