Send the shm for the dirty pages logging if the backend supports
VHOST_USER_PROTOCOL_F_LOG_SHMFD. Wait for a reply to make sure
the old log is no longer used.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Thibaut Collet <thibaut.collet@6wind.com>
If the backend is requires it, allocate shareable memory.
vhost_log_get() now uses 2 globals "vhost_log" and "vhost_log_shm", that
way there is a common non-shareable log and a common shareable one.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Thibaut Collet <thibaut.collet@6wind.com>
Check if the backend has VHOST_USER_PROTOCOL_F_LOG_SHMFD feature and
require a shared log.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Thibaut Collet <thibaut.collet@6wind.com>
Split VHOST_SET_LOG_BASE call in a seperate function callback, so that
type safety works and more arguments can be added in the next patches.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Thibaut Collet <thibaut.collet@6wind.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Thibaut Collet <thibaut.collet@6wind.com>
Add an open/unlink/mmap fallback for system that do not support
memfd (only available since 3.17, ~1y ago).
This patch may require additional SELinux policies to work for enforced
systems, but should fail gracefully in this case.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Thibaut Collet <thibaut.collet@6wind.com>
Add qemu_memfd_alloc/free() helpers.
The function helps to allocate and seal shared memory.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Thibaut Collet <thibaut.collet@6wind.com>
Implement memfd_create() fallback if not available in system libc.
memfd_create() is still not included in glibc today, atlhough it's been
available since Linux 3.17 in Oct 2014.
memfd has numerous advantages over traditional shm/mmap for ipc memory
sharing with fd handler, which we are going to make use of for
vhost-user logging memory in following patches.
The next patches are going to introduce helpers to use best practices of
memfd usage and provide some compatibility fallback. memfd.c is thus
temporarily useless and eventually empty if memfd_create() is provided
by the system.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Thibaut Collet <thibaut.collet@6wind.com>
Make it easier to add new unrelated units with shorter lines.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Thibaut Collet <thibaut.collet@6wind.com>
New syscalls are not yet widely distributed. Add them to qemu
linux-headers include directory. Update based on v4.3-rc3 kernel headers.
Exclude mips for now, which is more problematic due to extra header
inclusion and probably unnecessary here.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Thibaut Collet <thibaut.collet@6wind.com>
Check if memfd_create() is part of system libc.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Thibaut Collet <thibaut.collet@6wind.com>
Try to cover the basics of virtio migration.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Greg Kurz <gkurz@linux.vnet.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Jason Wang <jasowang@redhat.com>
Don't initialize vhost backend if memslots number exceeds the supported
limit. This prevents failures down the road when backend
is actually started.
[MST: rewrite commit log]
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
it allows safely cancel memory hotplug if vhost backend
doesn't support necessary amount of memory slots and prevents
QEMU crashing in vhost due to hitting vhost limit on amount
of supported memory ranges.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
it will allow for other parts of QEMU check if it's safe
to map memory region during hotplug/runtime.
That way hotplug path will have a chance to cancel
hotplug operation instead of crashing in vhost_commit().
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
S32NB provides the same functionality as S32I with two exceptions.
First, when its operation leaves the processor, the external transaction
is marked Non-Bufferable. Second, it may not be used to write to
Instruction RAM.
In QEMU S32NB is equivalent to S32I.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
This option provides an instruction for depositing a bit field from the
least significant position of one register to an arbitrary position in
another register.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
XTFPGA FLASH is tied to XTFPGA system IO block. It's not very important
for systems with MMU where system IO block is visible at single
location, but it's important for noMMU systems, where system IO block is
accessible through two separate physical address ranges.
Map XTFPGA FLASH to system IO block and fix offsets used for mapping.
Create and initialize FLASH device with series of qdev_prop_set_* as
that's the preferred interface now. Keep initialization in a separate
function.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Despite L32E and S32E primary use is for window underflow and overflow
exception handlers they are just normal instructions, and thus need to
check for window overflow.
Cc: qemu-stable@nongnu.org
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
compat and a missed part of the SIMD support. The others contain
optimizations and cleanup.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=Eof7
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20151021-v2' into staging
More s390x patches. The first ones are fixes: A regression, missed
compat and a missed part of the SIMD support. The others contain
optimizations and cleanup.
# gpg: Signature made Wed 21 Oct 2015 11:24:48 BST using RSA key ID C6F02FAF
# gpg: Good signature from "Cornelia Huck <huckc@linux.vnet.ibm.com>"
# gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>"
* remotes/cohuck/tags/s390x-20151021-v2:
s390x/cmma: clean up cmma reset
s390x: reset crypto only on clear reset and QEMU reset
s390x: machine reset function with new ipl cpu handling
s390x/ipl: we always have an ipl device
s390x: unify device reset during subsystem_reset()
s390x: flagify mcic values
s390x/kvm: Fix vector validity bit in device machine checks
s390x/virtio-ccw: fix 2.4 virtio compat
util/qemu-config: fix missing machine command line options
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The cmma reset is per VM, so we don't need a cpu object. We can
directly make use of kvm_state, as it is already available when
the reset is called. By moving the cmma reset in our machine reset
function, we can avoid a manual reset handler.
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Initializing VM crypto in initial cpu reset has multiple problems
1. We call the exact same function #VCPU times, although one time is enough
2. On SIGP initial cpu reset, we exchange the wrapping key while
other VCPUs are running. Bad!
3. It is simply wrong. According to the Pop, a reset happens only during a
clear reset.
So, we have to reset the keys
- on modified clear reset
- on load clear (QEMU reset - via machine reset)
- on qemu start (via machine reset)
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Current implementation depends on the order of resets getting triggered.
If a cpu reset is triggered after the ipl device reset, the CPU is stopped and
the VM will not run. In fact, that hinders us from converting the ipl device
into a TYPE_DEVICE. Let's change that by manually configuring the ipl cpu
during a system reset, so we have full control and can demangle that code.
Also remove the superflous cpu parameter from s390_update_iplstate on the way.
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Both s390 machines unconditionally create an ipl device, so no need to
handle the missing case.
Now we can also change s390_ipl_update_diag308() to return void.
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
We have to manually reset several devices that are not on a bus: Let's
collect them in an array.
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
commit 5be7d9f1b1
vhost-net: tell tap backend about the vnet endianness
makes vhost net always try to set LE - even if that matches the
native endian-ness.
This makes it fail on older kernels on x86 without TUNSETVNETLE support.
To fix, make qemu_set_vnet_le/qemu_set_vnet_be skip the
ioctl if it matches the host endian-ness.
Reported-by: Marcel Apfelbaum <marcel@redhat.com>
Cc: Greg Kurz <gkurz@linux.vnet.ibm.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Anonymous and file-backed RAM allocation are now almost exactly the same.
Reduce code duplication by moving RAM mmap code out of oslib-posix.c and
exec.c.
Reported-by: Marc-André Lureau <mlureau@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Tested-by: Thibaut Collet <thibaut.collet@6wind.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=XIOA
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/berrange/tags/io-channel-3-for-upstream' into staging
Merge io-channels-3 partial branch
# gpg: Signature made Tue 20 Oct 2015 16:36:10 BST using RSA key ID 15104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>"
# gpg: aka "Daniel P. Berrange <berrange@redhat.com>"
* remotes/berrange/tags/io-channel-3-for-upstream:
util: pull Buffer code out of VNC module
coroutine: move into libqemuutil.a library
osdep: add qemu_fork() wrapper for safely handling signals
ui: convert VNC startup code to use SocketAddress
sockets: allow port to be NULL when listening on IP address
sockets: move qapi_copy_SocketAddress into qemu-sockets.c
sockets: add helpers for creating SocketAddress from a socket
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Instead of using magic values when building the machine check
interruption code, add some defines as by chapter 11-14 in the PoP.
This should make it easier to catch problems like the missing vector
register validity bit ("s390x/kvm: Fix vector validity bit in device
machine checks"), and less hassle should we want to generate machine
checks beyond the channel reports we currently support.
Acked-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Device hotplugs trigger a crw machine check. All machine checks
have validity bits for certain register types. With vector support
we also have to claim that vector registers are valid.
This is a band-aid suitable for stable. Long term we should
create the full mcic value dynamically depending on the active
features in the kernel interrupt handler.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Commit 0a7cf217 ("util/qemu-config: fix regression of
qmp_query_command_line_options") aimed to restore parsing of global
machine options, but missed two: "aes-key-wrap" and
"dea-key-wrap" (which were present in the initial version of that
patch). Let's add them to the machine_opts again.
Fixes: 0a7cf217 ("util/qemu-config: fix regression of
qmp_query_command_line_options")
CC: Marcel Apfelbaum <marcel@redhat.com>
CC: qemu-stable@nongnu.org
Signed-off-by: Tony Krowiak <akrowiak@linux.vnet.ibm.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Tested-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <1444664181-28023-1-git-send-email-akrowiak@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
The Buffer code in the VNC server is useful for the IO channel
code, so pull it out into a shared module, QIOBuffer.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
The coroutine files are currently referenced by the block-obj-y
variable. The coroutine functionality though is already used by
more than just the block code. eg migration code uses coroutine
yield. In the future the I/O channel code will also use the
coroutine yield functionality. Since the coroutine code is nicely
self-contained it can be easily built as part of the libqemuutil.a
library, making it widely available.
The headers are also moved into include/qemu, instead of the
include/block directory, since they are now part of the util
codebase, and the impl was never in the block/ directory
either.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
When using regular fork() the child process of course inherits
all the parents' signal handlers. If the child then proceeds
to close() any open file descriptors, it may break some of those
registered signal handlers. The child generally does not want to
ever run any of the signal handlers that the parent may have
installed in the short time before it exec's. The parent may also
have blocked various signals which the child process will want
enabled.
This introduces a wrapper qemu_fork() that takes care to sanitize
signal handling across fork. Before forking it blocks all signals
in the parent thread. After fork returns, the parent unblocks the
signals and carries on as usual. The child, however, resets all the
signal handlers back to their defaults before it unblocks signals.
The child process can now exec the binary in a "clean" signal
environment.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
The VNC code is currently using QemuOpts to configure the
sockets connections / listeners it needs. Convert it to
use SocketAddress to bring it in line with modern QAPI
based code elsewhere in QEMU.
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
If the port in the SocketAddress struct is NULL, it can allow
the kernel to automatically select a free port. This is useful
in particular in unit tests to avoid a race trying to find a
free port to run a test case on.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
The qapi_copy_SocketAddress method is going to be useful
in more places than just qemu-char.c, so move it into
the qemu-sockets.c file to allow its reuse.
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Add two helper methods that, given a socket file descriptor,
can return a populated SocketAddress struct containing either
the local or remote address information.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
* add unit tests for qemu-ga
* add guest-exec support for posix/w32 guests
* added 'qemu-ga' target for w32. this allows us to do full MSI build,
without overloading 'qemu-ga.exe' target with uneeded dependencies.
* number of s/g_new/g_malloc/ conversions for qga
v2:
* commit message and qapi documentation spelling fixes
* rename 'inp-data' guest-exec param to 'input-data'
v3:
* fix OSX build errors for test-qga by using PRId64
format in place of glib's, and dropping use of G_SPAWN_DEFAULT
macro for glib 2.22 compat
* fix win32 build warnings for 32-bit builds by avoid int casts
of process HANDLEs
v4:
* assert connect_qga() doesn't fail
* only enable test-qga for linux hosts
* allow get-memory-block-info* to fail if memory blocks aren't exposed in
sysfs
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJWJX3XAAoJEDNTyc7xCLWEBxIH/A0rUz3yBqT+ibH0Vcg6b/K2
35P/xHvTdBqGGEWcLia9pLCP2ExEzoMrwfTInR1HM/ENJaeCjgG3pzPaDL+Zd+2d
NMzjsxJkzmdydFxGLauH7Tn2rUh/QPWTow/7J0/WRy40KkB5pIu2uDSoLSQex/H3
ClJZM0OPO9Fkreqgj+vLOIdQieHqpFIMGCquLEmXOYoe7Y6jTKJTbgw95lAN7oEv
YDQPkJREL01rMLWKfAtxTDF/E7QX1JEP4yn9BvGwL3JfL9gFQVUJkGXyErJuWPKR
7yszAp7o3MqLfphmSZaazXKrOupQCpuR+e6Mpi+NVr8BCxGbAUzWAAWk9+Mmnus=
=zamO
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/mdroth/tags/qga-pull-2015-10-14-v4-tag' into staging
qemu-ga patch queue
* add unit tests for qemu-ga
* add guest-exec support for posix/w32 guests
* added 'qemu-ga' target for w32. this allows us to do full MSI build,
without overloading 'qemu-ga.exe' target with uneeded dependencies.
* number of s/g_new/g_malloc/ conversions for qga
v2:
* commit message and qapi documentation spelling fixes
* rename 'inp-data' guest-exec param to 'input-data'
v3:
* fix OSX build errors for test-qga by using PRId64
format in place of glib's, and dropping use of G_SPAWN_DEFAULT
macro for glib 2.22 compat
* fix win32 build warnings for 32-bit builds by avoid int casts
of process HANDLEs
v4:
* assert connect_qga() doesn't fail
* only enable test-qga for linux hosts
* allow get-memory-block-info* to fail if memory blocks aren't exposed in
sysfs
# gpg: Signature made Tue 20 Oct 2015 00:33:43 BST using RSA key ID F108B584
# gpg: Good signature from "Michael Roth <flukshun@gmail.com>"
# gpg: aka "Michael Roth <mdroth@utexas.edu>"
# gpg: aka "Michael Roth <mdroth@linux.vnet.ibm.com>"
* remotes/mdroth/tags/qga-pull-2015-10-14-v4-tag:
qga: fix uninitialized value warning for win32
qga: guest-exec simple stdin/stdout/stderr redirection
qga: handle G_IO_STATUS_AGAIN in ga_channel_write_all()
qga: handle possible SIGPIPE in guest-file-write
qga: guest exec functionality
qga: drop guest_file_init helper and replace it with static initializers
tests: add a local test for guest agent
qga: guest-get-memory-blocks shouldn't fail for unexposed memory blocks
glib-compat: add 2.38/2.40/2.46 asserts
qtest: add a few fd-level qmp helpers
qga: do not override configuration verbosity
qga: add QGA_CONF environment variable
qga: Use g_new() & friends where that makes obvious sense
build: qemu-ga: add 'qemu-ga' build target for w32
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Check the cursor size more carefully. Also switch to unsigned while
being at it, so they can't be negative.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
It works fine with the Linux driver out of the box
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
