Commit Graph

70658 Commits

Author SHA1 Message Date
Paolo Bonzini
874acb6f83 checkpatch: detect doubly-encoded UTF-8
Copy and pasting from Thunderbird's "view source" window results in double
encoding of multibyte UTF-8 sequences.  The appearance of those sequences is
very peculiar, so detect it and give an error despite the (low) possibility
of false positives.

As the major offender, I am also adding the same check to my applypatch-msg
and commit-msg hooks, but this will also cause patchew to croak loudly when
this mistake happens.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <1558099140-53240-1-git-send-email-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-07-15 20:58:37 +02:00
Philippe Mathieu-Daudé
19752e09b4 hw/lm32/Kconfig: Milkymist One provides a USB 1.1 Controller
The Milkymist SoftUSB block provides the OHCI USB standard
(missed in 0858746b83).

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190714124755.14356-1-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-07-15 20:58:37 +02:00
Paolo Bonzini
e9ed92bd8d util: merge main-loop.c and iohandler.c
main-loop.c has a dependency on iohandler.c, and everything breaks
if that dependency is instead satisfied by stubs/iohandler.c.
Just put everything in the same file to avoid strange dependencies
on the order of files in util-obj-y.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <1562952875-53702-1-git-send-email-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-07-15 11:20:43 +02:00
Stefan Weil
f2b143a281 Fix broken build with WHPX enabled
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Message-Id: <20190712132611.20411-1-sw@weilnetz.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-07-15 11:20:43 +02:00
King Wang
838ec1177c memory: unref the memory region in simplify flatview
The memory region reference is increased when insert a range
into flatview range array, then decreased by destroy flatview.
If some flat range merged by flatview_simplify, the memory region
reference can not be decreased by destroy flatview any more.

In this case, start virtual machine by the command line:
qemu-system-x86_64
-name guest=ubuntu,debug-threads=on
-machine pc,accel=kvm,usb=off,dump-guest-core=off
-cpu host
-m 16384
-realtime mlock=off
-smp 8,sockets=2,cores=4,threads=1
-object memory-backend-file,id=ram-node0,prealloc=yes,mem-path=/dev/hugepages,share=yes,size=8589934592
-numa node,nodeid=0,cpus=0-3,memdev=ram-node0
-object memory-backend-file,id=ram-node1,prealloc=yes,mem-path=/dev/hugepages,share=yes,size=8589934592
-numa node,nodeid=1,cpus=4-7,memdev=ram-node1
-no-user-config
-nodefaults
-rtc base=utc
-no-shutdown
-boot strict=on
-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2
-device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x2
-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x3
-drive file=ubuntu.qcow2,format=qcow2,if=none,id=drive-virtio-disk0,cache=none,aio=native
-device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1
-chardev pty,id=charserial0
-device isa-serial,chardev=charserial0,id=serial0
-device usb-tablet,id=input0,bus=usb.0,port=1
-vnc 0.0.0.0:0
-device VGA,id=video0,vgamem_mb=16,bus=pci.0,addr=0x5
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
-msg timestamp=on

And run the script in guest OS:
while true
do
    setpci -s 00:06.0 04.b=03
	setpci -s 00:06.0 04.b=07
done

I found the reference of node0 HostMemoryBackendFile is a big one.
(gdb) p numa_info[0]->node_memdev->parent.ref
$6 = 1636278
(gdb)

Signed-off-by: King Wang<king.wang@huawei.com>
Message-Id: <20190712065241.11784-1-king.wang@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-07-15 11:20:42 +02:00
Julio Montes
97fd1ea8c1 hw/i386: turn off vmport if CONFIG_VMPORT is disabled
vmport device is not included when CONFIG_VMPORT is disabled, hence
QEMU fails with the following error:

`Unknown device 'vmport' for bus 'ISA': unknown.`

v2: imply VMPORT (Paolo Bonzini )

Signed-off-by: Julio Montes <julio.montes@intel.com>
Message-Id: <20190712160257.18270-1-julio.montes@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-07-15 11:20:42 +02:00
Marc-André Lureau
60ae0b91fe rdmacm-mux: fix strcpy string warning
../contrib/rdmacm-mux/main.c: In function ‘parse_args’:
../contrib/rdmacm-mux/main.c:118:13: error: ‘strncpy’ specified bound 3835 equals destination size [-Werror=stringop-truncation]
  118 |             strncpy(unix_socket_path, optarg, SOCKET_PATH_MAX);

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20190712165154.11504-1-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-07-15 11:20:42 +02:00
Marc-André Lureau
c2e8a52ca2 build-sys: remove slirp cflags from main-loop.o
Left over from c2d63650d9.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20190712172743.17632-1-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-07-15 11:20:42 +02:00
Paolo Bonzini
8c460269aa iscsi: base all handling of check condition on scsi_sense_to_errno
Now that scsi-disk is not using scsi_sense_to_errno to separate guest-recoverable
sense codes, we can modify it to simplify iscsi's own sense handling.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-07-15 11:20:42 +02:00
Paolo Bonzini
00e3cccdf4 iscsi: fix busy/timeout/task set full
In this case, do_retry was set without calling aio_co_wake, thus never
waking up the coroutine.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-07-15 11:20:42 +02:00
Paolo Bonzini
396ce7b94e scsi: add guest-recoverable ZBC errors
When running basic operations on zoned storage from the guest via
scsi-block, the following ASCs are reported for write or read commands
due to unexpected zone status or write pointer status:

     21h 04h: UNALIGNED WRITE COMMAND
     21h 05h: WRITE BOUNDARY VIOLATION
     21h 06h: ATTEMPT TO READ INVALID DATA
     55h 0Eh: INSUFFICIENT ZONE RESOURCES

Reporting these ASCs to the guest, the user applications can handle
them to manage zone/write pointer status, or help the user application
developers to understand the failure reason and fix bugs.

Reported-by: Shinichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-07-15 11:20:42 +02:00
Paolo Bonzini
bdf9613b7f scsi: explicitly list guest-recoverable sense codes
It's not really possible to fit all sense codes into errno codes,
especially in such a way that sense codes can be properly categorized as
either guest-recoverable or host-handled.  Create a new function that
checks for guest recoverable sense, then scsi_sense_buf_to_errno only
needs to be called for host handled sense codes.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-07-15 11:20:42 +02:00
Shinichiro Kawasaki
d31347f5ff scsi-disk: pass sense correctly for guest-recoverable errors
When an error was passed down to the guest because it was recoverable,
the sense length was not copied from the SG_IO data.  As a result,
the guest saw the CHECK CONDITION status but not the sense data.

Signed-off-by: Shinichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-07-15 11:20:42 +02:00
Peter Maydell
46cd24e7ed virtio, pc, pci: fixes, cleanups, tests
A bunch of fixes all over the place.
 ACPI tests will now run on more systems: might
 introduce new failure reports but that's for
 the best, isn't it?
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 -----BEGIN PGP SIGNATURE-----
 
 iQEcBAABAgAGBQJdKJ/kAAoJECgfDbjSjVRp4dUH/A/eeIm24ul74NRnQHzsiL7F
 duiFhPcnGhMYdTFbrV/vCAenaGR5eBl10XwVHeMEFC1ltIpwc3erdFotRp3WhOzo
 P57ZpqCKr6G8MayhSSTAiNq6GJrQlQ2/eF5TSZlo6kpfP3MDYDS9W/C4Zlp52f0Y
 sxvB49zXytMOJHlM0JqtiMuOfTftn+1GdEzfylJlSX0P3mKmYZG9l2++ByLoKQWd
 8TNdTdGGV3go/xJ3rjmZTTLAS+rEuclVvfSXX6Y1RdGwUxmqZI/JxKmtt9eRRDdw
 896p5dfYbxIGk3kOatfLfCEIBu6EcpvxwKMbbULYibITn939uNZX6rn4bI6FD9I=
 =BUdh
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio, pc, pci: fixes, cleanups, tests

A bunch of fixes all over the place.
ACPI tests will now run on more systems: might
introduce new failure reports but that's for
the best, isn't it?

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

# gpg: Signature made Fri 12 Jul 2019 15:57:40 BST
# gpg:                using RSA key 281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# 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 pmem: remove transitional names
  virtio pmem: remove memdev null check
  virtio pmem: fix wrong mem region condition
  tests: acpi: do not skip tests when IASL is not installed
  tests: acpi: do not require IASL for dumping AML blobs
  virtio-balloon: fix QEMU 4.0 config size migration incompatibility
  pcie: consistent names for function args
  xio3130_downstream: typo fix

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-07-12 17:34:13 +01:00
Pankaj Gupta
207efa18ac virtio pmem: remove transitional names
Remove transitional & non transitional names for virtio pmem.
Only virtio 1.0 and up is supported.

Signed-off-by: Pankaj Gupta <pagupta@redhat.com>
Message-Id: <20190712073554.21918-4-pagupta@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
2019-07-12 10:57:27 -04:00
Pankaj Gupta
7b8a847424 virtio pmem: remove memdev null check
Coverity reports that when we're assigning vi->size we handle the
"pmem->memdev is NULL" case; but we then pass it into
object_get_canonical_path(), which unconditionally dereferences it
and will crash if it is NULL. If this pointer can be NULL then we
need to do something else here.

We are removing 'pmem->memdev' null check here as memdev will never
be null in this function.

Signed-off-by: Pankaj Gupta <pagupta@redhat.com>
Message-Id: <20190712073554.21918-3-pagupta@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
2019-07-12 10:56:27 -04:00
Pankaj Gupta
f37f471262 virtio pmem: fix wrong mem region condition
Coverity reported memory region returns zero
for non-null value. This is because of wrong
arguments to '?:' , fixing this.

Signed-off-by: Pankaj Gupta <pagupta@redhat.com>
Message-Id: <20190712073554.21918-2-pagupta@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
2019-07-12 10:56:27 -04:00
Igor Mammedov
7b9829bc6c tests: acpi: do not skip tests when IASL is not installed
tests do binary comparision so we can check tables without
IASL. Move IASL condition right before decompilation step
and skip it if IASL is not installed.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190708092410.11167-3-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2019-07-12 10:56:26 -04:00
Igor Mammedov
ab31b3373e tests: acpi: do not require IASL for dumping AML blobs
IASL isn't needed when dumping ACPI tables from guest for
rebuild purposes. So move this part out from IASL branch.

Makes rebuild-expected-aml.sh work without IASL installed
on host.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Message-Id: <20190708092410.11167-2-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2019-07-12 10:56:26 -04:00
Stefan Hajnoczi
2bbadb08ce virtio-balloon: fix QEMU 4.0 config size migration incompatibility
The virtio-balloon config size changed in QEMU 4.0 even for existing
machine types.  Migration from QEMU 3.1 to 4.0 can fail in some
circumstances with the following error:

  qemu-system-x86_64: get_pci_config_device: Bad config data: i=0x10 read: a1 device: 1 cmask: ff wmask: c0 w1cmask:0

This happens because the virtio-balloon config size affects the VIRTIO
Legacy I/O Memory PCI BAR size.

Introduce a qdev property called "qemu-4-0-config-size" and enable it
only for the QEMU 4.0 machine types.  This way <4.0 machine types use
the old size, 4.0 uses the larger size, and >4.0 machine types use the
appropriate size depending on enabled virtio-balloon features.

Live migration to and from old QEMUs to QEMU 4.1 works again as long as
a versioned machine type is specified (do not use just "pc"!).

Originally-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20190710141440.27635-1-stefanha@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Tested-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Tested-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2019-07-12 10:56:26 -04:00
Michael S. Tsirkin
4d90b7a0e4 pcie: consistent names for function args
The function declarations for pci_cap_slot_get and
pci_cap_slot_write_config call the argument "slot_ctl", but the function
definitions and all the call sites drop the 'o' and call it "slt_ctl".
Let's be consistent.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
2019-07-12 10:56:26 -04:00
Michael S. Tsirkin
8e2e95ef04 xio3130_downstream: typo fix
slt ctl/status are passed in incorrect order.
Fix this up.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
2019-07-12 10:56:26 -04:00
Peter Maydell
1316b1ddc8 Block layer patches:
- file-posix: Fix max transfer length for non-SCSI-passthrough
 - iotests: Fix 082 reference output
 -----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJdKI/aAAoJEH8JsnLIjy/WAFcQAMhTrEPsTwIt9BoqOaEttZIQ
 zFuWKlBJ8JKRwmuLSVmHOqZXYTgYLAsLW3dVpmZqGrUWvPgUotV1NdG6xn9SjOs8
 xaJvDlSM6GEw8OsJeanQl4RlcDf4IfJ60dydyUYuA4LegMqxjnJyxESzhHsZQgvr
 IoYYLi2gjoZ+Ap9scfEJ1EoAngfFKn2qZ0KGWFpkMslKPKrAQgxbmIrW0R9FFvJR
 025PwxI27jBeRtieIozcTEEwVCfl9kuESXXI8iQ8JhuhllddnkEivnpGXiGAqPF7
 U+kZjr48Y0OWv6eMCEe9eK5SoofVSELUFgI8UzOrcOBWTJJ9n67CSiBVbWWDAVG0
 rGrdC4X6EUIrydmzE7nFWs0QsTTTfTuCd1Z5DTNXh1JI1foBDnYs2pd1UF0wk8EV
 D5Y8q1N7dHH1GhU3vC2wJMgmm5U34pWPcE8cL3sMvldFBfEotN3pitoFY/vy3cl8
 TNfHKqHKxcORvsDopAG0iJxm6DEEz3k9tLgdA6AANR3EvWcDZ+z/XtI+/piqmqyk
 makM92F0nIa7u48UqQ8YzWbjOVD2KvUvopgLZeQbYAi8PXPkQsbN/ScVLvcVr475
 2nFT/ya3QQqK/R2vOAEIISjkz6uIel3ikQXVAZsOASE3tEYdPZTTS08K1Gf3Mnqp
 /VmSCsczJ9TQ6XQvV+Io
 =KGS8
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches:

- file-posix: Fix max transfer length for non-SCSI-passthrough
- iotests: Fix 082 reference output

# gpg: Signature made Fri 12 Jul 2019 14:49:14 BST
# gpg:                using RSA key 7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream:
  file-posix: Use max transfer length/segment count only for SCSI passthrough
  iotests: Update 082 expected output

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-07-12 15:38:22 +01:00
Maxim Levitsky
867eccfed8 file-posix: Use max transfer length/segment count only for SCSI passthrough
Regular kernel block devices (/dev/sda*, /dev/nvme*, etc) don't have
max segment size/max segment count hardware requirements exposed
to the userspace, but rather the kernel block layer
takes care to split the incoming requests that
violate these requirements.

Allowing the kernel to do the splitting allows qemu to avoid
various overheads that arise otherwise from this.

This is especially visible in nbd server,
exposing as a raw file, a mostly empty qcow2 image over the net.
In this case most of the reads by the remote user
won't even hit the underlying kernel block device,
and therefore most of the  overhead will be in the
nbd traffic which increases significantly with lower max transfer size.

In addition to that even for local block device
access the peformance improves a bit due to less
traffic between qemu and the kernel when large
transfer sizes are used (e.g for image conversion)

More info can be found at:
https://bugzilla.redhat.com/show_bug.cgi?id=1647104

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Pankaj Gupta <pagupta@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-07-12 15:42:23 +02:00
Eric Blake
20ff903d52 iotests: Update 082 expected output
A recent tweak to the '-o help' output for qemu-img needs to be
reflected into the iotests expected outputs.

Fixes: f7077c98
Reported-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-07-12 15:42:23 +02:00
Peter Maydell
a2a9d4adab ppc patch queue for 2019-07-12
First 4.1 hard freeze pull request.  Not much here, just a bug fix for
 the XICS interrupt controller and a SLOF firmware update to fix a bug
 with IP discovery when there are multiple NICs.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEdfRlhq5hpmzETofcbDjKyiDZs5IFAl0oH9wACgkQbDjKyiDZ
 s5KnVhAA0mJ42W3b7Sues3vJxiZw+y/7og3JhBsxDVFKNAqAlSx5kEAiPaFHQurN
 l9t2ovUcKaNdQs+3HnrOf1TCwZO47RmTjUj7urJm3EHiGfTULZZYFhiCQ42YOStP
 y8M8ZDI1K2r3FMtRdjTbbBIcwGYGOSbajyQ4o+nAKZ/L1/QmDDDMetXvWJ92Y0AC
 Bx8pwWiSSd9ouPffPZ1k7KSiEMKPz/1Q4ztgq0Up/kGQwxhMKOTBv5KYRXCIIELR
 UOvKlbHFzp3/zI8mN36CQtMjXqPCjOI098sCqp2LtBfDwEImu+IijMqEEHVbVtdi
 p95wOBc1MRCXvTZwF1NtxMaR/Uf1C8Ee6Y2S9T9NeqhEXgvkri5viL+D++zrokcX
 fW2p2iT61MLAh/qiRfGNoGX3c8ZarbPTdVPi4TflgtAtnR7OfcVHBFZY5GjOBoxZ
 ZUWtiIJte0UTEAOsm2XaU26jvNf3EbPOsxiSsuXMZ0HM+Oar/OGjufvoNvBqEusu
 eI2QOX2qsl7TNl0QBDzedJRNgx2OMFORI6yKQWOoTC0TUuaC8HiC5EV6M+5Za3t4
 /Jcq304UKyeBvIZBzpdeWngvmdQWfap48xqWN1Uo1cBe3p+FiY4VmLKG4FKB/cm2
 tG4niZAPGlWAc7HNnz6DLY0VvS+Y+ZIMrLhN8pLM/UJ5zlRzJWg=
 =Tuzk
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-4.1-20190712' into staging

ppc patch queue for 2019-07-12

First 4.1 hard freeze pull request.  Not much here, just a bug fix for
the XICS interrupt controller and a SLOF firmware update to fix a bug
with IP discovery when there are multiple NICs.

# gpg: Signature made Fri 12 Jul 2019 06:51:24 BST
# gpg:                using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full]
# gpg:                 aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full]
# gpg:                 aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full]
# gpg:                 aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown]
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E  87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-4.1-20190712:
  xics/kvm: Always set the MASKED bit if interrupt is masked
  pseries: Update SLOF firmware image

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-07-12 11:06:48 +01:00
Greg Kurz
38298611d5 xics/kvm: Always set the MASKED bit if interrupt is masked
The ics_set_kvm_state_one() function is called either to restore the
state of an interrupt source during migration or to set the interrupt
source to a default state during reset.

Since always, ie. 2013, the code only sets the MASKED bit if the 'current
priority' and the 'saved priority' are different. This is likely true
when restoring an interrupt that had been previously masked with the
ibm,int-off RTAS call. However this is always false in the case of
reset since both 'current priority' and 'saved priority' are equal to
0xff, and the MASKED bit is never set.

The legacy KVM XICS device gets away with that because it ends updating
its internal structure the same way, whether the MASKED bit is set or
the priority is 0xff.

The XICS-on-XIVE device for POWER9 is different. It sticks to the KVM
documentation [1] and _really_ relies on the MASKED bit to correctly
set. If not, it will configure the interrupt source in the XIVE HW, even
though the guest hasn't configured the interrupt yet. This disturbs the
complex logic implemented in XICS-on-XIVE and may result in the loss of
subsequent queued events.

Always set the MASKED bit if interrupt is masked as expected by the KVM
XICS-on-XIVE device. This has no impact on the legacy KVM XICS.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/virtual/kvm/devices/xics.txt

Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <156217454083.559957.7359208229523652842.stgit@bahia.lan>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2019-07-12 15:50:00 +10:00
Alexey Kardashevskiy
4493d430d0 pseries: Update SLOF firmware image
This only has a fix for ipv4-after-ipv6 booting problem.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2019-07-12 15:49:46 +10:00
Peter Maydell
9411db8f37 Pull request
-----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEE+ber27ys35W+dsvQfe+BBqr8OQ4FAl0mOtYACgkQfe+BBqr8
 OQ6ExBAAu8SRJA7/+crHNLrpemSTuD8IWhqyBET1hNN2F7E73kGq4YcZt5xMiH8W
 kgrytVslc4JZfXdbTKADEDDaNV/24HUOeGQjo7MwrzrouuFbFoxp1I89xi3hLQbZ
 w4rwnhUfbqc41wH4WlHan+gt5oD27S4Lvd410OEn2tv5pKE8eb4NIt7Jwsbtqa5C
 1/yMWIry7PIbUPPAP/ghYniCg8dyKXttSTaWnKfdo/BR+NbJcNJ3wa53KoZxlXuT
 U/DN6PBnCE4WAL3y8a2wyTv2upDXz4/bKlbqqTHE6zz6XkgfJl2I2+UwbMQzlEAN
 dmmp7JHikoxpW+go6VT2ihMOTdGP00yvgwRuHHYGQwFJkoApZC9t8SDg0D3tBJcs
 rYFcs/5dlq96pLXIhIECs8zVe0plqFbEaXpg8RhRmtr9m2Eafir8u8J9OKCCXXAQ
 PAot+7UNR/aXLFwVCjfq5A/lwvxfnVUj8V61aCu6GaCH8RSthXyHLY8IoVZ+r6Cb
 IVFmTiy1tcwakT6Wg0CuDfdU07sxdnSqzJJqhGjKpFyayiQxjxdeujI2mYSZcSLT
 ZPANZybTVnZzGZsnFCB7wjiJAkAOuj34isISP2Dn4eaCTBqrcF19imNLJD0ey1SX
 gUWD9U6bcPeUDI+iVdHmZ5bmabomgXiBt/ELgwPxRWxS8qrdYXY=
 =xLgo
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/jnsnow/tags/bitmaps-pull-request' into staging

Pull request

# gpg: Signature made Wed 10 Jul 2019 20:21:58 BST
# gpg:                using RSA key F9B7ABDBBCACDF95BE76CBD07DEF8106AAFC390E
# gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>" [full]
# Primary key fingerprint: FAEB 9711 A12C F475 812F  18F2 88A9 064D 1835 61EB
#      Subkey fingerprint: F9B7 ABDB BCAC DF95 BE76  CBD0 7DEF 8106 AAFC 390E

* remotes/jnsnow/tags/bitmaps-pull-request:
  docs/bitmaps: use QMP lexer instead of json
  sphinx: add qmp_lexer
  docs/interop/bitmaps.rst: Fix typos

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-07-11 11:58:14 +01:00
Peter Maydell
abd45ff039 Testing and gdbstub fixes:
- fix diff-out pass in check-tcg
   - ensure generation of fprem reference
   - fix gdb set_reg fallback
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCgAdFiEEZoWumedRZ7yvyN81+9DbCVqeKkQFAl0lvNwACgkQ+9DbCVqe
 KkSEowgAjS68Nhp2uFDq1cqJlHpLfSX3Gym6BemkWE2yTaAKAjFTI0XN2RttUncx
 3eVYFOWXic8JBWtJDjQFy0aI96S4EvpFgP8teOPCIU4KNNuH33KaXMsOYvh7kKRB
 Bb/kMpGX9iYe3xpIEk5+7Lc8F6Sgg0nLD+JZhzFEMYGdfh5QV9ksoTsVMg8PNL98
 hIIbuEQhBCXieuV4obX2okpy6NOZ5H+WP0P1lnJh3qC81OiSn6QU840m3yOrVIL1
 mJAmFx7PN9sewA+Nvowe5BK6iOwBgw6uL6laB9xJGXknc3QSZdpVfhO7wVqfrBjn
 W9q4sakiluBvGOg/AyOIj9oMYwBbOg==
 =YdS6
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-and-gdbstub-100719-1' into staging

Testing and gdbstub fixes:

  - fix diff-out pass in check-tcg
  - ensure generation of fprem reference
  - fix gdb set_reg fallback

# gpg: Signature made Wed 10 Jul 2019 11:24:28 BST
# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-testing-and-gdbstub-100719-1:
  gdbstub: revert to previous set_reg behaviour
  gdbstub: add some notes to the header comment
  tests/tcg: fix diff-out pass to properly report failure
  tests/tcg: fix up test-i386-fprem.ref generation

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-07-11 10:03:42 +01:00
John Snow
a7786bfb0e docs/bitmaps: use QMP lexer instead of json
The annotated style json we use in QMP documentation is not strict json
and depending on the version of Sphinx (2.0+) or Pygments installed,
might cause the build to fail.

Use the new QMP lexer.

Further, some versions of Sphinx can not apply custom lexers to "code"
directives and require the use of "code-block" directives instead, so
make that change at this time as well.

Tested under:
- Sphinx 1.3.6 and Pygments 2.4
- Sphinx 1.7.6 and Pygments 2.2 (Fedora 29 packages)
- Sphinx 2.0.1 and Pygments 2.4
- Sphinx 3.0.0+/f396b3a783 and Pygments 2.4 (From Sphinx git c4f44bdd)

Reported-by: Aarushi Mehta <mehta.aaru20@gmail.com>
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Message-id: 20190603214653.29369-4-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2019-07-10 15:08:07 -04:00
John Snow
cd231e13bd sphinx: add qmp_lexer
Sphinx, through Pygments, does not like annotated json examples very
much. In some versions of Sphinx (1.7), it will render the non-json
portions of code blocks in red, but in newer versions (2.0) it will
throw an exception and not highlight the block at all. Though we can
suppress this warning, it doesn't bring back highlighting on non-strict
json blocks.

We can alleviate this by creating a custom lexer for QMP examples that
allows us to properly highlight these examples in a robust way, keeping
our directionality and elision notations.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: John Snow <jsnow@redhat.com>
Reported-by: Aarushi Mehta <mehta.aaru20@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20190603214653.29369-3-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2019-07-10 15:08:06 -04:00
John Snow
575e622628 docs/interop/bitmaps.rst: Fix typos
Pygments and Sphinx get pickier all the time; Sphinx 2.1+ now catches
these errors.

Signed-off-by: John Snow <jsnow@redhat.com>
Reported-by: Aarushi Mehta <mehta.aaru20@gmail.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 20190603214653.29369-2-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2019-07-10 15:08:06 -04:00
Alex Bennée
94b2a62bb6 gdbstub: revert to previous set_reg behaviour
The refactoring of handle_set_reg missed the fact we previously had
responded with an empty packet when we were not using XML based
protocols. This broke the fallback behaviour for architectures that
don't have registers defined in QEMU's gdb-xml directory.

Revert to the previous behaviour and clean up the commentary for what
is going on.

Fixes: 62b3320bdd
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Cc: Jon Doron <arilou@gmail.com>
2019-07-10 10:54:46 +01:00
Alex Bennée
42a0959648 gdbstub: add some notes to the header comment
Add a link to the remote protocol spec and an SPDX tag.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-07-10 10:54:41 +01:00
Alex Bennée
ef860047b6 tests/tcg: fix diff-out pass to properly report failure
A side effect of piping the output to head is squash the exit status
of the diff command. Fix this by only doing the pipe if the diff
failed and then ensuring the status is non-zero.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-10 10:31:22 +01:00
Alex Bennée
bd2c0f67e1 tests/tcg: fix up test-i386-fprem.ref generation
We never shipped the reference data in the source tree because it's
quite big (64M). As a result the only option is to generate it
locally. Although we have a rule to generate the reference file we
missed the dependency and location changes, probably because it's only
run for SLOW test runs.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-07-10 10:31:20 +01:00
Peter Maydell
6df2cdf44a Update version for v4.1.0-rc0 release
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-07-09 17:21:53 +01:00
Peter Maydell
7372849f5b Restore 32-bit I/O accesses on AMD flashes
(precautionary revert).
 -----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJdJLAyAAoJEOPjLCzercDebNgQAM8UkmwVKeyo8sTNpACWvijU
 LsajD//gfhIT0G9SLVA5pKwiDZdJvw+GrZJaLet21G4Sn1BRmWOUuo0tvgl2uAoP
 I+V/7do+h63YZZtuB3c2FFnKzBDP9hXLInKhD6NaB0HUmCaB0xX0rMSZiluqCyg1
 z6ZbCXnXF4ZdcbqNrhl/+aMtQJIMo+MkzxHms693rPEv9ZuU/b2fGQzvmyfFYuVq
 rCB3M9JH/IFz0YhV5klhclaopStavRdKQa1GYfVh/vZecgkBJAW2xAYrJmD+gLFK
 4HSJ8jzZV/9GTf6DbCoxOOpTStTrp6ZdvYdj9UIFVlvPmVa5WYOrg6JBRASorCyS
 qwmz1kG4ZdUUBWkwP1uRAtOBj/PrKl5Zfelg6QyQNP4XehhZxJNRdyKpQrH6OCb8
 njjX1qlOwMtYlblfND8S3npI4cAS7wMnjEwUtu8W/1r+Dgk8NN8ZqWO6oM+Rs015
 qBmc/QzfyxI2D29bbV3PSJGrp3hTmSeGZcNzbW8bDxNQdH4zh8xo6+e2oxH+Y/v8
 vJdWPlKTstiYoN8hURecJIOrKTdSUdmkTfcBgD8fcEOE54xiQXoNJ7hw0c+b92TE
 9b0fLAOMNPaed8p/RGxDs1LDIcdpAPbIh4bOmTHZET9EerGbdwggV9Us8S3YHkCf
 /1JLAAMBVjoFLtB32pt7
 =+Izn
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/pflash-next-20190709' into staging

Restore 32-bit I/O accesses on AMD flashes
(precautionary revert).

# gpg: Signature made Tue 09 Jul 2019 16:18:10 BST
# gpg:                using RSA key E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd-gitlab/tags/pflash-next-20190709:
  Revert "hw/block/pflash_cfi02: Reduce I/O accesses to 16-bit"

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-07-09 16:41:48 +01:00
Markus Armbruster
8d358a5ea0 Makefile: Fix "make clean" in "unconfigured" source directory
Recent commit "Makefile: Reuse all's recursion machinery for clean and
install" broke targets clean and distclean in the source directory
before running configure:

    $ make clean
      LD      recurse-clean.mo
    cc: fatal error: no input files
    compilation terminated.
    make: *** [rules.mak:118: recurse-clean.mo] Error 1

Root cause is missing .PHONY.  Fix that.

Fixes: 1338a4b726
Reported-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-07-09 16:17:38 +01:00
Philippe Mathieu-Daudé
51500d3770 Revert "hw/block/pflash_cfi02: Reduce I/O accesses to 16-bit"
This reverts commit 3ae0343db6.

Stephen Checkoway noticed commit 3ae0343db6 is incorrect.
This commit state all parallel flashes are limited to 16-bit
accesses, however the x32 configuration exists in some models,
such the Cypress S29CL032J, which CFI Device Geometry Definition
announces:

  CFI ADDR     DATA
  0x28,0x29 = 0x0003 (x32-only asynchronous interface)

Guests should not be affected by the previous change, because
QEMU does not announce itself as x32 capable:

    /* Flash device interface (8 & 16 bits) */
    pfl->cfi_table[0x28] = 0x02;
    pfl->cfi_table[0x29] = 0x00;

Commit 3ae0343db6 does not restrict the bus to 16-bit accesses,
but restrict the implementation as 16-bit access max, so a guest
32-bit access will result in 2x 16-bit calls.

Now, we have 2 boards that register the flash device in 32-bit
access:

- PPC: taihu_405ep

  The CFI id matches the S29AL008J that is a 1MB in x16, while
  the code QEMU forces it to be 2MB, and checking Linux it expects
  a 4MB flash.

- ARM: Digic4

  While the comment says "Samsung K8P3215UQB 64M Bit (4Mx16)",
  this flash is 32Mb (2MB). Also note the CFI id does not match
  the comment.

To avoid unexpected side effect, we revert commit 3ae0343db6,
and will clean the board code later.

Reported-by: Stephen Checkoway <stephen.checkoway@oberlin.edu>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-07-09 17:14:39 +02:00
Peter Maydell
f89600f498 Fixes in cpu models, tcg, and vfio-ccw.
-----BEGIN PGP SIGNATURE-----
 
 iQJGBAABCAAwFiEEw9DWbcNiT/aowBjO3s9rk8bwL68FAl0khqQSHGNvaHVja0By
 ZWRoYXQuY29tAAoJEN7Pa5PG8C+vI8IP/A+liLAgxYVHswSX0RKqxfAPXMRu/4pw
 rZHmqNff/L0cAQkoMFekK1WJ62/2g9hygZex21Dg4Vh9DCOLeVWZHgqMXjZJj+XU
 yCwYMmN5kFXIo8hzKsaw3p16I6wFTIqe7O8akksh5r3AFgXXz3Gy2UEkQm98PCHt
 Ln3OF848aDVhu45AxknppB9S1E/BG4Sk9WVrQkQ+vCTTeO7ifBtlR7TOG4aa6CoN
 sI4mttMgn1Fo5vxjIQ/vQmS3V6IvAIzsPRcgLFf3kwP+XzsLa9a8VNsCNkCCcztX
 cAMVEmcbEkg6vlkak5QNklwpujfmv64pFsnf8o7pnXvhTDJEi4F/eUEcvNFAgx0H
 +XMRYokRESvoESzbmaKCXn4sXCn5inQyv5WbBPfDVAVhy7zN2cBIfd4bMHgP8ZaT
 EOpC0zh+641DYIaYXE9UJyF4Nck9ipZsnUNtuDaCtZ0Th4gst6GufTRiDdajfuYq
 zc2efK/PCx3gDGmX8tiU+DGNHwVgsofvyhORqQ27o2lByUM0YrYG+YHHSGM5ITBk
 15Q1HsC+RZXEi3/YL5O+h4FlhmlmSDwFvcVPZqpEKPkjMwtTvjyvpn83+5jbBRXW
 Fzp3uU9O0WvEm94q16gVI3ys/e7vJ6sgHnG0whP5qMVXbhBkY6clquAB9z7DI/Ak
 ggrtOihoIGOr
 =E7bX
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20190709' into staging

Fixes in cpu models, tcg, and vfio-ccw.

# gpg: Signature made Tue 09 Jul 2019 13:20:52 BST
# gpg:                using RSA key C3D0D66DC3624FF6A8C018CEDECF6B93C6F02FAF
# gpg:                issuer "cohuck@redhat.com"
# gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>" [unknown]
# gpg:                 aka "Cornelia Huck <huckc@linux.vnet.ibm.com>" [full]
# gpg:                 aka "Cornelia Huck <cornelia.huck@de.ibm.com>" [full]
# gpg:                 aka "Cornelia Huck <cohuck@kernel.org>" [unknown]
# gpg:                 aka "Cornelia Huck <cohuck@redhat.com>" [unknown]
# Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0  18CE DECF 6B93 C6F0 2FAF

* remotes/cohuck/tags/s390x-20190709:
  s390x/tcg: move fallthrough annotation
  s390: cpumodel: fix description for the new vector facility
  s390x/cpumodel: Set up CPU model for AQIC interception
  vfio-ccw: Test vfio_set_irq_signaling() return value

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-07-09 13:34:56 +01:00
Peter Maydell
a538626aff Minor gvec fix for as-yet uncommitted altivec host.
Build fix for riscv host.
 -----BEGIN PGP SIGNATURE-----
 
 iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAl0kM9YdHHJpY2hhcmQu
 aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV8s7ggAs1jqHtgJCIVUPJhi
 fT6iRKbjiqfl6Up/cZkSQDeb6ssQ+ftwicQbVcimeA9eK4vc8R686x1J9WZTVyJG
 r+yOBcfDy4so75aZYk94k29MCaNNjJ3b10Bcmh0X3cL0uyC122vk6dsHALJsKKyn
 AF+h3+cgKeA8venbX8HlGMMFlGR3gSrHfBcl7o1wEdwkPRjwG4jVvCf8pJmZpyb1
 0We6DFJ9F2QGLl2Z5kFOQZJeyzwOnWohzqV53dHZwyYk39b1QS6XyGM3QIhEMAdD
 ciH8r2lUq1KpWi56PZiTHyOX0+Sy63wgCm+mjd/EhcJG+I9zxE2+qMOBPWnSX2hn
 imFjrw==
 =Oljm
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20190709' into staging

Minor gvec fix for as-yet uncommitted altivec host.
Build fix for riscv host.

# gpg: Signature made Tue 09 Jul 2019 07:27:34 BST
# gpg:                using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg:                issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A  05C0 64DF 38E8 AF7E 215F

* remotes/rth/tags/pull-tcg-20190709:
  tcg: Fix expansion of INDEX_op_not_vec
  tcg/riscv: Fix RISC-VH host build failure

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-07-09 11:49:26 +01:00
Cornelia Huck
92b9afe45e s390x/tcg: move fallthrough annotation
...so that the compiler properly recognizes it.

Reported-by: Stefan Weil <sw@weilnetz.de>
Fixes: f180da83c0 ("s390x/tcg: Implement VECTOR LOAD LOGICAL ELEMENT AND ZERO")
Message-Id: <20190708125433.16927-3-cohuck@redhat.com>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2019-07-09 10:37:44 +02:00
Christian Borntraeger
d05be57ddc s390: cpumodel: fix description for the new vector facility
The new facility is called "Vector-Packed-Decimal-Enhancement Facility"
and not "Vector BCD enhancements facility 1". As the shortname might
have already found its way into some backports, let's keep vxbeh.

Fixes: 54d65de0b5 ("s390x/cpumodel: vector enhancements")
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20190708150931.93448-1-borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2019-07-09 09:58:14 +02:00
Richard Henderson
11978f6f58 tcg: Fix expansion of INDEX_op_not_vec
This operation can always be emitted, even if we need to
fall back to xor.  Adjust the assertions to match.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2019-07-09 08:26:11 +02:00
Alistair Francis
7ab7e9c7c7 tcg/riscv: Fix RISC-VH host build failure
Commit 269bd5d8 "cpu: Move the softmmu tlb to CPUNegativeOffsetState'
broke the RISC-V host build as there are two variables that are used but
not defined.

This patch renames the undefined variables mask_off and table_off to the
existing (but unused) mask_ofs and table_ofs variables.

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <79729cc88ca509e08b5c4aa0aa8a52847af70c0f.1561039316.git.alistair.francis@wdc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2019-07-09 08:26:11 +02:00
Peter Maydell
f34edbc760 Merge tpm 2019/07/08 v1
-----BEGIN PGP SIGNATURE-----
 
 iQEcBAABAgAGBQJdI01+AAoJEHWtZYAqC0IRS2kH/2aWfoVGV+YtXOEZAMKFxYBU
 hmobll8c6WxHZ7I7iHmQYwz9iZNSRB0loP0VT0m8NvTWgZ2ejkcAqMiVP7uCUJNT
 5jY0whGOOj9RzCnBUAfwad1uGVD1l9hlP/uwo6qiYfzcfP+Y//zuiK36E/2o8Uq3
 Y1mCdCRmKvw9itmLEZNTWlQISzbkrOS/zZWcKmBwuHRw0gDo3gXVrHi/4FVr2twH
 oPatOzvxPg/dp28+nB0CibcVMhJulA5TjJCOPfjsDBIvQ1B7RMdyQ8rpoTNcWL38
 Cf2CYVHro6p887Y1NgLZTik1bLy4lJrCSeeCodXP3SyBr1mYBTLRFU/PjPaQtmA=
 =wGh+
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/stefanberger/tags/pull-tpm-2019-07-08-1' into staging

Merge tpm 2019/07/08 v1

# gpg: Signature made Mon 08 Jul 2019 15:04:46 BST
# gpg:                using RSA key 75AD65802A0B4211
# gpg: Good signature from "Stefan Berger <stefanb@linux.vnet.ibm.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: B818 B9CA DF90 89C2 D5CE  C66B 75AD 6580 2A0B 4211

* remotes/stefanberger/tags/pull-tpm-2019-07-08-1:
  hw/tpm: Only build tpm_ppi.o if any of TPM_TIS/TPM_CRB is built

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-07-08 17:40:05 +01:00
Peter Maydell
a4efdb6b24 Block layer patches:
- virtio-scsi: Fix request resubmission after I/O error with iothreads
 - qcow2: Fix missing v2/v3 subformat aliases for amend
 - qcow(1): More specific error message for wrong format version
 - MAINTAINERS: update RBD block maintainer
 -----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJdI1B3AAoJEH8JsnLIjy/W04wP/itZVqZs7yAD7p3+h/WrqjIt
 ikXB14OtwREYua2cPOYsoX2jrgMirbuqdb9uyXcEzrnoabs+ZMI/0vKEwIcl6QB7
 JXnsNkA4TubcuIuJ+j4ZreO5o52ZxfohryQJ+/yNO98o1ASc8o/lbMzUOksthhX6
 IqXNmeoYrbZELWORq3s7LyWpzccBAL4k9uGBns+RiYH6fAJPr/fpRNTzkiSQe6Lo
 3LllVb4FX8/ch1Vr5+9qgo5NV5HY5hxBpWZnGvhptnIOa/NlvvJ+p0jt+IKFdeZj
 si5Lh3uTgUQ/FVCwGntPYuQkKhdH/SNrQJHp6kL46DC0qShqWUdpyXgV8ejXpy4b
 atUog0uQ5FLdsOQHPIjYQdPGxf0NUpMbHSVhkwEEyjtjuuLdEh6mK6ySGuOqHERV
 z8orecR9jszfbV9VUXBmuAmk9a5YVGhw/pmhWhX5HGcf7RA3V0amE+wAfuCwKrFc
 vj/YVxxtzUgDGNL4i0oxrnLuSIAwiiT+9uUdmLg9QMK2cCuyHr2A5l1GT1SASEsy
 /pRgg5ZFHAw5B+EN1MJIv8rhehqCD2aaUiqD/0cblrJOyF4S8nbycVtGLmeSN/vF
 76Dw74jdTEtodtj/RLuP7uL/ucVezu4jgzrXW1l2sh0vRWIQ6NTX3czE+vhJvcbh
 DKYr3pd5eJ21FG0EmJAk
 =Rc+h
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches:

- virtio-scsi: Fix request resubmission after I/O error with iothreads
- qcow2: Fix missing v2/v3 subformat aliases for amend
- qcow(1): More specific error message for wrong format version
- MAINTAINERS: update RBD block maintainer

# gpg: Signature made Mon 08 Jul 2019 15:17:27 BST
# gpg:                using RSA key 7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream:
  qcow2: Allow -o compat=v3 during qemu-img amend
  MAINTAINERS: update RBD block maintainer
  block/qcow: Improve error when opening qcow2 files as qcow
  virtio-scsi: restart DMA after iothread
  qdev: add qdev_add_vm_change_state_handler()
  vl: add qemu_add_vm_change_state_handler_prio()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-07-08 15:21:20 +01:00
Philippe Mathieu-Daudé
2bb086f779 hw/tpm: Only build tpm_ppi.o if any of TPM_TIS/TPM_CRB is built
The TPM Physical Presence Interface routines are only used
by the CRB/TIS interfaces. Do not compile this file if any
of them is built.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
2019-07-08 10:04:38 -04:00