This also includes the related IOMMUState typedef and defines.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Artyom Tarasenko <atar4qemu@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
- deprecation of the handle backend,
- improved error reporting, especially when the local backend fails to
open the VirtFS root,
- virtio-9p-test to behave more like a real virtio guest driver: set
DRIVER_OK when ready to use the device and process the used ring
for completed requests,
- cosmetic fixes (mostly coding style related).
-----BEGIN PGP SIGNATURE-----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=aKjv
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/gkurz/tags/for-upstream' into staging
- Aneesh no longer listed in MAINTAINERS,
- deprecation of the handle backend,
- improved error reporting, especially when the local backend fails to
open the VirtFS root,
- virtio-9p-test to behave more like a real virtio guest driver: set
DRIVER_OK when ready to use the device and process the used ring
for completed requests,
- cosmetic fixes (mostly coding style related).
# gpg: Signature made Mon 08 Jan 2018 10:19:18 GMT
# gpg: using RSA key 0x71D4D5E5822F73D6
# gpg: Good signature from "Greg Kurz <groug@kaod.org>"
# gpg: aka "Gregory Kurz <gregory.kurz@free.fr>"
# gpg: aka "[jpeg image of size 3330]"
# Primary key fingerprint: B482 8BAF 9431 40CE F2A3 4910 71D4 D5E5 822F 73D6
* remotes/gkurz/tags/for-upstream:
MAINTAINERS: Drop Aneesh as 9pfs maintainer
9pfs: deprecate handle backend
fsdev: improve error handling of backend init
fsdev: improve error handling of backend opts parsing
tests: virtio-9p: set DRIVER_OK before using the device
tests: virtio-9p: fix ISR dependence
9pfs: make pdu_marshal() and pdu_unmarshal() static functions
9pfs: fix error path in pdu_submit()
9pfs: fix type in *_parse_opts declarations
9pfs: handle: fix type definition
9pfs: fix some type definitions
fsdev: fix some type definitions
9pfs: fix XattrOperations typedef
virtio-9p: move unrealize/realize after virtio_9p_transport definition
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This backend raise some concerns:
- doesn't support symlinks
- fails +100 tests in the PJD POSIX file system test suite [1]
- requires the QEMU process to run with the CAP_DAC_READ_SEARCH
capability, which isn't recommended for security reasons
This backend should not be used and wil be removed. The 'local'
backend is the recommended alternative.
[1] https://www.tuxera.com/community/posix-test-suite/
Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
This patch changes some error messages in the backend init code and
convert backends to propagate QEMU Error objects instead of calling
error_report().
One notable improvement is that the local backend now provides a more
detailed error report when it fails to open the shared directory.
Signed-off-by: Greg Kurz <groug@kaod.org>
This patch changes some error messages in the backend opts parsing
code and convert backends to propagate QEMU Error objects instead
of calling error_report().
Signed-off-by: Greg Kurz <groug@kaod.org>
If we receive an unsupported request id, we first decide to
return -ENOTSUPP to the client, but since the request id
causes is_read_only_op() to return false, we change the
error to be -EROFS if the fsdev is read-only. This doesn't
make sense since we don't know what the client asked for.
This patch ensures that -EROFS can only be returned if the
request id is supported.
Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
-----BEGIN PGP SIGNATURE-----
iQEcBAABAgAGBQJaPWUZAAoJEHWtZYAqC0IRe2oH/1tRMtwtoO2rvd7JBdIgl56J
q+PTTOc/vI+YU9Yr7U0/oRnuX+QRswtLsWII8PKjj0bDc5eRm8NcT0dA7OmJ1KcV
wgfIr8PsaO3Rz73ZV7AJ2epJuFJ8jJvfRiJ4nCdDXMGblmQHVurYPaUAf4OJkWTA
a8He8zImjW5Qw51CMfU1Dq9MZfGaHc/i1HNo7kusEn9pEAzjQ8dSqJPYo/TIsLyK
5dXSSWDQCRSXbd84Ft2idMFmIbZYVAihNuclc7oQ6wqMYH7oin0KV3h2QSGwFdFb
FPlGEsoZ5Yk805ZCblkfqSGPI3Y9R2ZkgAgEP4TD+6dJOB8T35c2XdQo8YMI3G8=
=NbNT
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/stefanberger/tags/pull-tpm-2017-12-22-1' into staging
Merge tpm 2017/12/22 v1
# gpg: Signature made Fri 22 Dec 2017 20:03:37 GMT
# gpg: using RSA key 0x75AD65802A0B4211
# gpg: Good signature from "Stefan Berger <stefanb@linux.vnet.ibm.com>"
# 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-2017-12-22-1:
acpi: Update TPM2 ACPI table to more recent specs
tpm: Implement tpm_sized_buffer_reset
tpm_tis: merge r/w_offset into rw_offset
tpm_tis: move r/w_offsets to TPMState
tpm_tis: merge read and write buffer into single buffer
tpm_tis: move buffers from localities into common location
tpm_tis: remove TPMSizeBuffer usage
tpm_tis: limit size of buffer from backend
tpm_tis: convert uint32_t to size_t
tpm_emulator: Add a caching layer for the TPM Established flag
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Version: GnuPG v1
iQEcBAABAgAGBQJaPGoNAAoJEO8Ells5jWIR7lMH/iQrtE4qSCKbdIMM6Qf4ccpS
qMV15tZmT2cVpGXWSrDl6xhQ+7BXmQX6buJqyuf97Q1niVJuqnilsmQrYkkh2mR4
0NIunu3t24v0eeKcmIWnT/L7+9/S0h97X5TFQCZYST5W/ZsUYCYN2EaIGQWUN8y+
dSrpJvoxDvFrMv66W5H/Kskm84LL2sqQg76cxawLy7nYF/M6SiRIoovuDSB58ceq
iUZd1Jxk8IWPFktiAJ/zc3VKPfVuAomJhNMCNWNFEdDHEBmFe+TxqtsnnCMM22mA
fZQCu3eOObW8J+1V/y+5S1g7cpHqUS4tpivQzGEYO6/OWpMPIOYseHIDIYM87G4=
=BYlK
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging
# gpg: Signature made Fri 22 Dec 2017 02:12:29 GMT
# gpg: using RSA key 0xEF04965B398D6211
# gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211
* remotes/jasowang/tags/net-pull-request:
qemu-doc: Update the deprecation information of -tftp, -bootp, -redir and -smb
qemu-doc: The "-net nic" option can be used with "netdev=...", too
net: Remove the legacy "-net channel" parameter
net: remove unused compute_mcast_idx() function
rtl8139: use inline net_crc32() and bitshift instead of compute_mcast_idx()
ne2000: use inline net_crc32() and bitshift instead of compute_mcast_idx()
ftgmac100: use inline net_crc32() and bitshift instead of compute_mcast_idx()
lan9118: use inline net_crc32() and bitshift instead of compute_mcast_idx()
opencores_eth: use inline net_crc32() and bitshift instead of compute_mcast_idx()
eepro100: use inline net_crc32() and bitshift instead of compute_mcast_idx()
sungem: fix multicast filter CRC calculation
sunhme: switch sunhme over to use net_crc32_le()
eepro100: switch eepro100 e100_compute_mcast_idx() over to use net_crc32()
pcnet: switch pcnet over to use net_crc32_le()
net: introduce net_crc32_le() function
net: move CRC32 calculation from compute_mcast_idx() into its own net_crc32() function
e1000: Separate TSO and non-TSO contexts, fixing UDP TX corruption
e1000, e1000e: Move per-packet TX offload flags out of context state
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
If the script is run with a core (no running process), it produces an
error:
(gdb) dump-guest-memory /tmp/vmcore X86_64
guest RAM blocks:
target_start target_end host_addr message count
---------------- ---------------- ---------------- ------- -----
0000000000000000 00000000000a0000 00007f7935800000 added 1
00000000000a0000 00000000000b0000 00007f7934200000 added 2
00000000000c0000 00000000000ca000 00007f79358c0000 added 3
00000000000ca000 00000000000cd000 00007f79358ca000 joined 3
00000000000cd000 00000000000e8000 00007f79358cd000 joined 3
00000000000e8000 00000000000f0000 00007f79358e8000 joined 3
00000000000f0000 0000000000100000 00007f79358f0000 joined 3
0000000000100000 0000000080000000 00007f7935900000 joined 3
00000000fd000000 00000000fe000000 00007f7934200000 added 4
00000000fffc0000 0000000100000000 00007f7935600000 added 5
Python Exception <class 'gdb.error'> You can't do that without a process to debug.:
Error occurred in Python command: You can't do that without a process
to debug.
Replace the object_resolve_path_type() function call with a local
volatile variable.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
More recent specs of the TPM2 ACPI table add fields for the log area
start address and the log area minimum size, which we already use
for the TCPA table.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Add trace output for commands, errors, and undefined behavior.
Add guest error log output for undefined behavior.
Report invalid undefined accesses to MMIO.
Annotate unlikely error checks with unlikely.
Signed-off-by: Doug Gale <doug16k@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This patch adds the function apic_get_highest_priority_irr to
apic.c and exports it through the interface in apic.h for use by hvf.
Signed-off-by: Sergio Andres Gomez Del Real <Sergio.G.DelReal@gmail.com>
Message-Id: <20170913090522.4022-8-Sergio.G.DelReal@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Move the definition of TPMSizedBuffer out of tpm_tis.c into tpm_util.h
and implement tpm_sized_buffer_reset() for the following patches to use.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
We can now merge the r_offset and w_offset into a single rw_offset.
This is possible since when the offset is used for writing in
RECEPTION state then reads are ignore. Conversely, when the offset
is used for reading when in COMPLETION state, then writes are
ignored.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Now that we have a single buffer, we also only need a single set of
read/write offsets into that buffer. This works since only one
locality can be active.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Since we can only be in read or write mode, we can merge the buffers
into a single buffer.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
One read buffer and one write buffer is sufficient for all localities.
The localities cannot all be active at the same time, and only the active
locality can use the r/w buffers. Inactive localities will require the
COMMAND_READY flag to be set on the STS register to move to the READY
state, which then enables access to using the buffer for writing of a
command, while all other localities are inactive.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Remove usage of TPMSizeBuffer. The size of the buffers is limited now
by s->be_buffer_size, which is the size of the buffer the TIS has
negotiated with the backend.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
This is a preparatory patch for the subsequent ones where we
get rid of the flexibility of supporting any kind of buffer size
that the backend may support. We keep the size at 4096, which is
also the size the external emulator supports. So, limit the size
of the buffer we can support and pass it back to the backend.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Add a caching layer for the TPM established flag so that we don't
need to go to the emulator every time the flag is read by accessing
the REG_ACCESS register.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
This makes it much easier to compare the multicast CRC calculation endian and
bitshift against the Linux driver implementation.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Jason Wang <jasowang@redhat.com>
This makes it much easier to compare the multicast CRC calculation endian and
bitshift against the Linux driver implementation.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Jason Wang <jasowang@redhat.com>
This makes it much easier to compare the multicast CRC calculation endian and
bitshift against the Linux driver implementation.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Jason Wang <jasowang@redhat.com>
This makes it much easier to compare the multicast CRC calculation endian and
bitshift against the Linux driver implementation.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Jason Wang <jasowang@redhat.com>
This makes it much easier to compare the multicast CRC calculation endian and
bitshift against the Linux driver implementation.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Jason Wang <jasowang@redhat.com>
This makes it much easier to compare the multicast CRC calculation endian and
bitshift against the Linux driver implementation.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Jason Wang <jasowang@redhat.com>
From the Linux sungem driver, we know that the multicast filter CRC is
implemented using ether_crc_le() which isn't the same as calling zlib's
crc32() function (the zlib implementation requires a complemented initial value
and also returns the complemented result).
Fix the multicast filter by simply using the new net_crc32_le() function.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Instead of sunhme_crc32_le() using its own implementation, we can simply call
net_crc32_le() directly and apply the bit shift inline.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Instead of e100_compute_mcast_idx() using its own implementation, we can
simply call net_crc32() directly and apply the bit shift inline.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Instead of lnc_mchash() using its own implementation, we can simply call
net_crc32_le() directly and apply the bit shift inline.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Separate out the standard ethernet CRC32 calculation into a new net_crc32()
function, renaming the constant POLYNOMIAL to POLYNOMIAL_BE to make it clear
that this is a big-endian CRC32 calculation.
As part of the constant rename, remove the duplicate definition of POLYNOMIAL
from eepro100.c and use the new POLYNOMIAL_BE constant instead.
Once this is complete remove the existing CRC32 implementation from
compute_mcast_idx() and call the new net_crc32() function in its place.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Jason Wang <jasowang@redhat.com>
The device is supposed to maintain two distinct contexts for transmit
offloads: one has parameters for both segmentation and checksum
offload, the other only for checksum offload. The guest driver can
send two context descriptors, one for each context (the TSE flag
specifies which). Then the guest can refer to one or the other context
in subsequent transmit data descriptors, depending on what offloads it
wants applied to each packet.
Currently the e1000 device stores just one context, and misinterprets
the TSE flags in the context and data descriptors. This is often okay:
Linux happens to send a fresh context descriptor before every data
descriptor, so forgetting the other context doesn't matter. Windows
does rely on separate contexts for TSO vs. non-TSO packets, but for
mostly-TCP traffic the two contexts have identical TCP-specific
offload parameters so confusing them doesn't matter.
One case where this confusion matters is when a Windows guest sets up
a TSO context for TCP and a non-TSO context for UDP, and then
transmits both TCP and UDP traffic in parallel. The e1000 device
sometimes ends up using TCP-specific parameters while doing checksum
offload on a UDP datagram: it writes the checksum to offset 16 (the
correct location for a TCP checksum), stomping on two bytes of UDP
data, and leaving the wrong value in the actual UDP checksum field at
offset 6. (Even worse, the host network stack may then recompute the
UDP checksum, "correcting" it to match the corrupt data before sending
it out a physical interface.)
Correct this by tracking the TSO context independently of the non-TSO
context, and selecting the appropriate context based on the TSE flag
in each transmit data descriptor.
Signed-off-by: Ed Swierk <eswierk@skyportsystems.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
sum_needed and cptse flags are received from the guest within each
transmit data descriptor. They are not part of the offload context;
instead, they determine how to apply a previously received context to
the packet being transmitted:
- If cptse is set, perform both segmentation and checksum offload
using the parameters in the TSO context; otherwise just do checksum
offload. (Currently the e1000 device incorrectly stores only one
context, which will be fixed in a subsequent patch.)
- Depending on the bits set in sum_needed, possibly perform L4
checksum offload and/or IP checksum offload, using the parameters in
the appropriate context.
Move these flags out of struct e1000x_txd_props, which is otherwise
dedicated to storing values from a context descriptor, and into the
per-packet TX struct.
Signed-off-by: Ed Swierk <eswierk@skyportsystems.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
When compiled with anything other than the 'log' trace backend, we have:
error: implicit declaration of function 'qemu_log_mask'
error: 'LOG_UNIMP' undeclared (first use in this function)
This patch adds the missing include.
Fixes: 7299e1a411
("hw/i386/vmport: replace fprintf() by trace events or LOG_UNIMP")
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-id: 20171221211103.30311-1-laurent@vivier.eu
[PMM: fixed commit message description of when problem occurs]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
It makes the code clearer to separate the bus implementation
from the devices one.
Replace ADB_DPRINTF() with trace events (and adding new ones in adb-kbd.c).
Some minor changes to make checkpatch.pl happy.
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20171220121406.24056-1-laurent@vivier.eu>
Now both classes (i8259, i8259-kvm) support this. Move this upper to
the common class code.
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <20171210063819.14892-6-peterx@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Let's leverage the i8259 common code for kvm-i8259 too.
I think it's still possible that stats can lost when i8259 is in kernel
and meanwhile when irqfd is used, e.g., by vfio or vhost devices.
However that should be rare IMHO since they should be using MSIs mostly
if they really want performance (that's why people use vhost and device
assignment), and no old INTx should be used. As long as the INTx users
are emulated in QEMU the stats will be correct.
For "info pic", it should be always accurate since we fetch kvm regs
before dump.
More importantly, it's just too simple to do this now - it's only 10+
LOC to gain this feature.
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <20171210063819.14892-5-peterx@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
It was only for userspace i8259. Move it to general code so that
kvm-i8259 can also use it in the future.
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <20171210063819.14892-4-peterx@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
It's not really scary to even enable it forever. After all it's i8259,
and it's even not the kernel one.
Then we can remove quite a few of lines to make it cleaner. And "info
irq" will always work for it.
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <20171210063819.14892-3-peterx@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
One thing to mention is that in pic_set_irq() I need to uncomment a few
lines in the macros to make sure IRQ value calculation is correct.
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <20171210063819.14892-2-peterx@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Extract the common parts of scsi_sense_buf_to_errno, scsi_convert_sense
and scsi_target_send_command's REQUEST SENSE handling into two new
functions scsi_parse_sense_buf and scsi_build_sense_buf.
Fix a bug in scsi_target_send_command along the way; the length was
written in buf[10] rather than buf[7].
Reported-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Fixes: b07fbce634 ("scsi-bus: correct responses for INQUIRY and REQUEST SENSE")
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Now that the memory system correctly handles writes to ROM for
guest CPUs that may generate exceptions for decode errors, we
can remove the workaround from the boston board.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <1513187549-2435-3-git-send-email-peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The moxiesim machine already defines a memory region for a firmware,
but does not provide the possibility to load an image via "-bios" yet.
This will be needed for the boot-serial tester, so let's add support
for "-bios" here now.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1512031988-32490-6-git-send-email-thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Scsi-block doesn't use the DEFINE_BLOCK_PROPERTIES() macro so it didn't
gain the share-rw back when it was added to all other storage devices.
This option is meaningful here, and need to be used when attaching a
shared storage to guest.
Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <20171205071928.30242-1-famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Building with --disable-tpm yields
../hw/core/qdev-properties-system.o: In function `set_tpm':
/home/cohuck/git/qemu/hw/core/qdev-properties-system.c:274: undefined reference to `qemu_find_tpm_be'
/home/cohuck/git/qemu/hw/core/qdev-properties-system.c:278: undefined reference to `tpm_backend_init'
../hw/core/qdev-properties-system.o: In function `release_tpm':
/home/cohuck/git/qemu/hw/core/qdev-properties-system.c:291: undefined reference to `tpm_backend_reset'
Move the implementation of DEFINE_PROP_TPMBE to hw/tpm/ so that it is
only built when tpm is actually configured, and build tpm_util in every
case.
Fixes: 493b783035 ("qdev: add DEFINE_PROP_TPMBE")
Reported-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
virtio-blk logical block size should never be larger than physical block
size because it doesn't make sense to have such configurations. QEMU doesn't
have a way to effectively express this condition; the best it can do is
report the physical block exponent as 0 - indicating the logical block size
equals the physical block size.
This is identical to commit 3da023b582
but applied to virtio-blk (instead of virtio-scsi).
Signed-off-by: Mark Kanda <mark.kanda@oracle.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Ameya More <ameya.more@oracle.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 773169891f9f2deb4cb7c4ef2655580dbe24c1d1.1513005190.git.mark.kanda@oracle.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Depending on the configuration, it can be beneficial to adjust the virtio-blk
queue size to something other than the current default of 128. Add a new
property to make the queue size configurable.
Signed-off-by: Mark Kanda <mark.kanda@oracle.com>
Reviewed-by: Karl Heubaum <karl.heubaum@oracle.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Ameya More <ameya.more@oracle.com>
Message-id: 52e6d742811f10dbd16e996e86cf375b9577c187.1513005190.git.mark.kanda@oracle.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Commit 1351d1ec89 ("qdev: drop iothread
property type") forgot to remove this include.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20171205133954.31006-1-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
The function name of usb_msd_{realize,unrealize}_*,
usb_msd_class_initfn_* are unusual. Rename it to
usb_msd_*_{realize,unrealize}, usb_msd_class_*_initfn.
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Mao Zhongyi <maozy.fnst@cn.fujitsu.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 11e6003433abce35f3f4970e1acc71ee92dbcf51.1511317952.git.maozy.fnst@cn.fujitsu.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
[Drop virtio_blk_data_plane_create() change that misinterprets return
value when the virtio transport does not support dataplane.
--Stefan]
Cc: John Snow <jsnow@redhat.com>
Cc: Kevin Wolf <kwolf@redhat.com>
Cc: Max Reitz <mreitz@redhat.com>
Cc: Keith Busch <keith.busch@intel.com>
Cc: Stefan Hajnoczi <stefanha@redhat.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Mao Zhongyi <maozy.fnst@cn.fujitsu.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: e77848d3735ba590f23ffbf8094379c646c33d79.1511317952.git.maozy.fnst@cn.fujitsu.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
When the function no success value to transmit, it usually make the
function return void. It has turned out not to be a success, because
it means that the extra local_err variable and error_propagate() will
be needed. It leads to cumbersome code, therefore, transmit success/
failure in the return value is worth.
So fix the return type of blkconf_apply_backend_options(),
blkconf_geometry() and virtio_blk_data_plane_create() to avoid it.
Cc: John Snow <jsnow@redhat.com>
Cc: Kevin Wolf <kwolf@redhat.com>
Cc: Max Reitz <mreitz@redhat.com>
Cc: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Mao Zhongyi <maozy.fnst@cn.fujitsu.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: ac0edc1fc70c4457e5cec94405eb7d1f89f9c2c1.1511317952.git.maozy.fnst@cn.fujitsu.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Convert nvme_init() to realize and rename it to nvme_realize().
Cc: John Snow <jsnow@redhat.com>
Cc: Keith Busch <keith.busch@intel.com>
Cc: Kevin Wolf <kwolf@redhat.com>
Cc: Max Reitz <mreitz@redhat.com>
Cc: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Mao Zhongyi <maozy.fnst@cn.fujitsu.com>
Message-id: 2882e72d795e04cbe2120f569d551aef2467ac60.1511317952.git.maozy.fnst@cn.fujitsu.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
It's a x86-only device, so it does not make sense to keep it
in the shared misc folder.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
It's a x86-only device, so it does not make sense to keep it
in the shared misc folder.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
and remove the old i386/pc dependency.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
since The VGACommonState struct has a GraphicHwOps *hw_ops member,
then remove the now unnecessary includes.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
this allows to remove the old i386/pc dependency on acpi/core.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
and remove the old i386/pc dependency
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
and drop unused #includes
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
and remove a duplicated include
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: John Snow <jsnow@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
instead move them to the source file
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
applied using ./scripts/clean-includes
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
applied using ./scripts/clean-includes
not needed since 7ebaf79556
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
exec: housekeeping (funny since 02d0e09503)
applied using ./scripts/clean-includes
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
applied using ./scripts/clean-includes
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Ben Warren <ben@skyportsystems.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
applied using ./scripts/clean-includes
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Add support for these keys: audiomute volumedown volumeup power.
Tested with "sendkey" command in monitor and verify the behavior
in guest OS.
Signed-off-by: Tao Wu <lepton@google.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Thanks to Laszlo Ersek for spotting the double semicolon in target/i386/kvm.c
I have trivially grepped the tree for ';;' in C files.
Suggested-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Ladi Prosek <lprosek@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
-----BEGIN PGP SIGNATURE-----
iQEcBAABAgAGBQJaM1MfAAoJEHWtZYAqC0IRAj8H/AgVHuAf5huzKZkju/OwQ4z0
MxQwNFHbBgT5reRCjK3JAxTviOHUR7JTVLFFyLIbHQDX+VRDoxXWsuVPNdAgd8SF
bA/ywmKlQcYJrdyf1Fole4JY+ZIndkgtUJnwuvC4LWmt/s7LYsNlwOfnARkvtpul
0QH+mlJYv+EeEIjeJDNlgcqxFo4qr8HfuJi2/qC7IEXIHcTYNpdk6gh7auCUVvGl
tojocW0Da0G0Ce1ncFIME9doWlBu0ZiU+b3mjjDf5OVtXiT6Xce3o9bNTWsboHia
iuvyEaFU/wXbHkn+i/50/DIP6o+u9wJ4MmYp3uJKlpen0SZndZ+UFxcBY7ZrP4g=
=s0pV
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/stefanberger/tags/pull-tpm-2017-12-15-1' into staging
Merge tpm 2017/12/15 v1
# gpg: Signature made Fri 15 Dec 2017 04:44:15 GMT
# gpg: using RSA key 0x75AD65802A0B4211
# gpg: Good signature from "Stefan Berger <stefanb@linux.vnet.ibm.com>"
# 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-2017-12-15-1: (32 commits)
tpm: tpm_passthrough: Fail startup if FE buffer size < BE buffer size
tpm: tpm_emulator: get and set buffer size of device
tpm: tpm_passthrough: Read the buffer size from the host device
tpm: pull tpm_util_request() out of tpm_util_test()
tpm: Move getting TPM buffer size to backends
tpm: remove tpm_register_model()
tpm-tis: use DEFINE_PROP_TPMBE
qdev: add DEFINE_PROP_TPMBE
tpm-tis: check that at most one TPM device exists
tpm-tis: remove redundant 'tpm_tis:' in error messages
tpm-emulator: add a FIXME comment about blocking cancel
acpi: change TPM TIS data conditions
tpm: add tpm_cmd_get_size() to tpm_util
tpm: add TPM interface to lookup TPM version
tpm: lookup the the TPM interface instead of TIS device
tpm: rename qemu_find_tpm() -> qemu_find_tpm_be()
tpm-tis: simplify header inclusion
tpm-passthrough: workaround a possible race
tpm-passthrough: simplify create()
tpm-passthrough: make it safer to destroy after creation
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
- Lots of tcg improvements: ccw hotplug is now working and we can run
a Linux kernel built for z12 under tcg
- zPCI improvements to get virtio-pci working
- get rid of the cssid restrictions for virtual and non-virtual channel
devices
- we now support 8TB+ systems
- 2.12 compat machine
- fixes and cleanups
-----BEGIN PGP SIGNATURE-----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=xSZX
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20171215-v2' into staging
s390x changes for 2.12:
- Lots of tcg improvements: ccw hotplug is now working and we can run
a Linux kernel built for z12 under tcg
- zPCI improvements to get virtio-pci working
- get rid of the cssid restrictions for virtual and non-virtual channel
devices
- we now support 8TB+ systems
- 2.12 compat machine
- fixes and cleanups
# gpg: Signature made Fri 15 Dec 2017 10:57:01 GMT
# gpg: using RSA key 0xDECF6B93C6F02FAF
# gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>"
# gpg: aka "Cornelia Huck <huckc@linux.vnet.ibm.com>"
# gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>"
# gpg: aka "Cornelia Huck <cohuck@kernel.org>"
# gpg: aka "Cornelia Huck <cohuck@redhat.com>"
# Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0 18CE DECF 6B93 C6F0 2FAF
* remotes/cohuck/tags/s390x-20171215-v2: (46 commits)
s390-ccw-virtio: allow for systems larger that 7.999TB
s390x: change the QEMU cpu model to a stripped down z12
s390x/tcg: we already implement the Set-Program-Parameter facility
s390x/tcg: implement extract-CPU-time facility
s390x/tcg: Implement SIGNAL ADAPTER instruction
s390x/tcg: Implement STORE CHANNEL PATH STATUS
s390x/tcg: wire up SET CHANNEL MONITOR
s390x/tcg: wire up SET ADDRESS LIMIT
s390x/tcg: implement Interlocked-Access Facility 2
s390x/tcg: ASI/ASGI/ALSI/ALSGI are atomic with Interlocked-acccess facility 1
s390x/tcg: wire up STORE CHANNEL REPORT WORD
s390x/tcg: indicate value of TODPR in STCKE
s390x/tcg: implement SET CLOCK PROGRAMMABLE FIELD
s390x/tcg: fix and cleanup mcck injection
s390x/kvm: factor out build_channel_report_mcic() into cpu.h
s390x/css: attach css bridge
s390x: deprecate s390-squash-mcss machine prop
s390x/css: unrestrict cssids
s390x/pci: search for subregion inside the BARs
s390x/pci: move the memory region write from pcistg
...
# Conflicts:
# include/hw/compat.h
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
First pull request for qemu-2.12. This has quite a bit of stuff
accumulated while 2.11 was finalizing. Highlights are:
* Some preliminary work towards implementing the "XIVE" POWER9
interrupt controller
* Some fixes for problems during reboot with MTTCG
* A substantial TCG performance improvement via
tcg_get_lookup_and_goto_ptr
* Numerous assorted cleanups and bugfixes that weren't urgent enough
for 2.11
-----BEGIN PGP SIGNATURE-----
iQIzBAABCAAdFiEEdfRlhq5hpmzETofcbDjKyiDZs5IFAlozPgQACgkQbDjKyiDZ
s5JX9xAAn0hq40aioa9NYREFIbcp6GBgzt4UEMNGtHYSzEkjYhBClxhdRWW//sJA
ahXhuDj6Af2tNG/oyIxZrS/iocv+ibodRfs5++V8mKK7PSIGxx5qK+PCOz88/BKs
DPgU5yBSiZwtAocJnVIW6jNm6niqhpeIknOaf2ugbcvxRYGbBlWus9vJmsp+wGq5
Ing5loe92nle0dsMNxwfDptSnLw2G/0Kni/of6Tic/NkvGEjlA/hG4y5xXwGYsuD
d3Ub5TTCN7VoRgDFGve6HwH79m5U34P01s0/ZuwykeC16U3R58TOWQ5urhb6DEeT
Z4Q9+5OHtj6e4kW8zUUlxWSUJ87kdYCW21j+MlzRV1K6b+dyKC7TB9Ve7qp6r1jp
Qvpojx1RstjBSJPCJRsu8nK9dVIfD3T/ibLb7EMDGCA9dW2qT8QxhGvOs75KxXby
qhayXW27Q/UdOx0e91Nnj2bYj4tmLrAz2YEFQabq+Z9QvCQwHCtrQeuyb/cV7ri1
Njsrs7Fuz9G4xrFeWCC8V3WTrrij3ukPEHO7+Yjuu0e2CXAjaBtPsnp8zUE1wd36
Q/dDmC46YLgrX/XIJfq6P3Fsibv2+Ppm9pPXcfCJZQ006WtVTBPVkOfAApb/cAR5
jM+samFYbRhOT899+8wbCgslMVBNTnM4dGEXJOs32OltIsO97zI=
=7qyZ
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.12-20171215' into staging
ppc patch queue 2017-12-15
First pull request for qemu-2.12. This has quite a bit of stuff
accumulated while 2.11 was finalizing. Highlights are:
* Some preliminary work towards implementing the "XIVE" POWER9
interrupt controller
* Some fixes for problems during reboot with MTTCG
* A substantial TCG performance improvement via
tcg_get_lookup_and_goto_ptr
* Numerous assorted cleanups and bugfixes that weren't urgent enough
for 2.11
# gpg: Signature made Fri 15 Dec 2017 03:14:12 GMT
# gpg: using RSA key 0x6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>"
# gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>"
# gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>"
# gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>"
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392
* remotes/dgibson/tags/ppc-for-2.12-20171215: (24 commits)
spapr: don't initialize PATB entry if max-cpu-compat < power9
spapr: Assume msi_nonbroken
spapr: Rename machine init functions for clarity
target/ppc: introduce the PPC_BIT() macro
spapr_events: drop bogus cell from "interrupt-ranges" property
spapr: fix LSI interrupt specifiers in the device tree
spapr: replace numa_get_node() with lookup in pc-dimm list
spapr: introduce a spapr_qirq() helper
spapr: introduce a spapr_irq_set_lsi() helper
spapr: move the IRQ allocation routines under the machine
ppc/xics: assign of the CPU 'intc' pointer under the core
ppc/xics: introduce an icp_create() helper
spapr/rtas: do not reset the MSR in stop-self command
spapr/rtas: fix reboot of a a SMP TCG guest
spapr/rtas: disable the decrementer interrupt when a CPU is unplugged
e500: fix pci host bridge class/type
openpic: debug w/ info_report()
pcc: define the Power-saving mode Exit Cause Enable bits in PowerPCCPUClass
nvram: add AT24Cx i2c eeprom
e500: name openpic and pci host bridge
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
KVM does not allow memory regions > KVM_MEM_MAX_NR_PAGES, basically
limiting the memory per slot to 8TB-4k. As memory slots on s390/kvm must
be a multiple of 1MB we need start a new memory region if we cross
8TB-1M.
With that (and optimistic overcommitment in the kernel) I was able to
start a 24TB guest on a 1TB system.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20171211122146.162430-1-borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
[CH: 1UL -> 1ULL in KVM_MEM_MAX_NR_PAGES; build fix on 32 bit hosts]
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
