* NBD fix from Denis
* condvar fix from Dave
* kvm_stat and dump-guest-memory almost rewrite
* mem-prealloc fix from Luiz
* manpage style improvement
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Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
* chardev support for TLS and leak fix
* NBD fix from Denis
* condvar fix from Dave
* kvm_stat and dump-guest-memory almost rewrite
* mem-prealloc fix from Luiz
* manpage style improvement
# gpg: Signature made Tue 26 Jan 2016 14:58:18 GMT using RSA key ID 78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>"
* remotes/bonzini/tags/for-upstream: (49 commits)
scripts/dump-guest-memory.py: Fix module docstring
scripts/dump-guest-memory.py: Introduce multi-arch support
scripts/dump-guest-memory.py: Cleanup functions
scripts/dump-guest-memory.py: Improve python 3 compatibility
scripts/dump-guest-memory.py: Make methods functions
scripts/dump-guest-memory.py: Move constants to the top
nbd: add missed aio_context_acquire in nbd_export_new
memory: exit when hugepage allocation fails if mem-prealloc
cpus: use broadcast on qemu_pause_cond
scripts/kvm/kvm_stat: Add optparse description
scripts/kvm/kvm_stat: Add interactive filtering
scripts/kvm/kvm_stat: Fixup filtering
scripts/kvm/kvm_stat: Fix rlimit for unprivileged users
scripts/kvm/kvm_stat: Read event values as u64
scripts/kvm/kvm_stat: Cleanup and pre-init perf_event_attr
scripts/kvm/kvm_stat: Fix output formatting
scripts/kvm/kvm_stat: Make tui function a class
scripts/kvm/kvm_stat: Remove unneeded X86_EXIT_REASONS
scripts/kvm/kvm_stat: Group arch specific data
scripts/kvm/kvm_stat: Cleanup of Event class
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
In preparation for introducing TLS support to the TCP chardev
backend, convert existing chardev code from using GIOChannel
to QIOChannel. This simplifies the chardev code by removing
most of the OS platform conditional code for dealing with
file descriptor passing.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-Id: <1453202071-10289-3-git-send-email-berrange@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The old test assumes a 1.44MB drive.
Assert that the QEMU default drive is now either 1.44 or 2.88.
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 1453495865-9649-12-git-send-email-jsnow@redhat.com
Replace the uint32 softfloat-specific typedef with uint32_t.
This change was made with
find include hw fpu target-* -name '*.[ch]' | xargs sed -i -e 's/\buint32\b/uint32_t/g'
together with manual removal of the typedef definition,
manual undoing of various mis-hits, and another couple of
fixes found via test compilation.
All the uses in hw/ were using the wrong type by mistake.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Acked-by: Leon Alrae <leon.alrae@imgtec.com>
Acked-by: James Hogan <james.hogan@imgtec.com>
Message-id: 1452603315-27030-5-git-send-email-peter.maydell@linaro.org
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
When creating a qcow2 image, we didn't necessarily call
qcow2_update_header(), but could end up with the basic header that
qcow2_create2() created manually. One thing that this basic header
lacks is the feature table. Let's make sure that it's always present.
This requires a few updates to test cases as well.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Version 2 images don't have feature bits, so writing a feature table to
those images is kind of pointless.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
On my machine, './check -qcow2 028' was failing about 80% of the
time, due to a race in how many times the repeated attempts
to run 'info block-jobs' could occur before the job was done,
showing up as a failure of fewer '(qemu) ' prompts than in the
expected output. Silence the output during the repetitions, then
add a final clean command to keep the expected output useful;
once patched, I was finally able to run the test 20 times in a
row with no failures.
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Currently the ObjectProperty iterator API works as follows:
ObjectPropertyIterator *iter;
iter = object_property_iter_init(obj);
while ((prop = object_property_iter_next(iter))) {
...
}
object_property_iter_free(iter);
This has the benefit that the ObjectPropertyIterator struct
can be opaque, but has the downside that callers need to
explicitly call a free function. It is also not in keeping
with iterator style used elsewhere in QEMU/GLib2.
This patch changes the API to use stack allocation instead:
ObjectPropertyIterator iter;
object_property_iter_init(&iter, obj);
while ((prop = object_property_iter_next(&iter))) {
...
}
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[AF: Fused ObjectPropertyIterator struct with typedef]
Signed-off-by: Andreas Färber <afaerber@suse.de>
When there are many instances of a given class, registering
properties against the instance is wasteful of resources. The
majority of objects have a statically defined list of possible
properties, so most of the properties are easily registerable
against the class. Only those properties which are conditionally
registered at runtime need be recorded against the klass.
Registering properties against classes also makes it possible
to provide static introspection of QOM - currently introspection
is only possible after creating an instance of a class, which
severely limits its usefulness.
This impl only supports simple scalar properties. It does not
attempt to allow child object / link object properties against
the class. There are ways to support those too, but it would
make this patch more complicated, so it is left as an exercise
for the future.
There is no equivalent to object_property_del() provided, since
classes must be immutable once they are defined.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
We have NBD server code and client code, all mixed in a file. Now split
them into separate files under nbd/, and update MAINTAINERS.
filter_nbd for iotest 083 is updated to keep the log filtered out.
Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <1452760863-25350-3-git-send-email-famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1450452927-8346-25-git-send-email-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
The arguments of error_setg_errno() should yield a short error string
without newlines.
Here, we try to append additional help to the error message by
embedding newlines in the error string. That's nice, but it's doesn't
play nicely with the errno part. tests/qemu-iotests/070.out shows the
resulting mess:
can't open device TEST_DIR/iotest-dirtylog-10G-4M.vhdx: VHDX image file 'TEST_DIR/iotest-dirtylog-10G-4M.vhdx' opened read-only, but contains a log that needs to be replayed. To replay the log, execute:
qemu-img check -r all 'TEST_DIR/iotest-dirtylog-10G-4M.vhdx': Operation not permitted
Switch to error_setg() and error_append_hint(). Result:
can't open device TEST_DIR/iotest-dirtylog-10G-4M.vhdx: VHDX image file 'TEST_DIR/iotest-dirtylog-10G-4M.vhdx' opened read-only, but contains a log that needs to be replayed
To replay the log, run:
qemu-img check -r all 'TEST_DIR/iotest-dirtylog-10G-4M.vhdx'
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1450452927-8346-21-git-send-email-armbru@redhat.com>
vmdk_parse_extents() reports parse errors like this:
error_setg(errp, "Invalid extent lines:\n%s", p);
where p points to the beginning of the malformed line in the image
descriptor. This results in a multi-line error message
Invalid extent lines:
<first line that doesn't parse>
<remaining text that may or may not parse, if any>
Error messages should not have newlines embedded. Since the remaining
text is not helpful, we can simply report:
Invalid extent line: <first line that doesn't parse>
Cc: Fam Zheng <famz@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1450452927-8346-19-git-send-email-armbru@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Just three instances left.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1450452927-8346-16-git-send-email-armbru@redhat.com>
Done with this Coccinelle semantic patch
@@
expression FMT, E, S;
expression list ARGS;
@@
- error_report(FMT, ARGS, error_get_pretty(E));
+ error_reportf_err(E, FMT/*@@@*/, ARGS);
(
- error_free(E);
|
exit(S);
|
abort();
)
followed by a replace of '%s"/*@@@*/' by '"' and some line rewrapping,
because I can't figure out how to make Coccinelle transform strings.
We now use the error whole instead of just its message obtained with
error_get_pretty(). This avoids suppressing its hint (see commit
50b7b00), but I can't see how the errors touched in this commit could
come with hints.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1450452927-8346-12-git-send-email-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Prepend the additional information, colon, space to the original
message without enclosing it in parenthesis or quotes, like we do
elsewhere.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1450452927-8346-11-git-send-email-armbru@redhat.com>
The code looks like it tries to check for both qemu_init_main_loop()
and qemu_get_aio_context() failure in one conditional. In fact,
qemu_get_aio_context() can fail only after qemu_init_main_loop()
failed.
Simplify accordingly: check for qemu_init_main_loop() error directly,
without bothering to improve its error message. Call
qemu_get_aio_context() only when qemu_get_aio_context() succeeded. It
can't fail then, so no need to check.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1450452927-8346-9-git-send-email-armbru@redhat.com>
Simple I/O tests for DMA and PIO pathways in the AHCI HBA.
I believe at this point in time all of the common, major IO pathways
in BMDMA and AHCI are covered by qtests now.
Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 1452282920-21550-9-git-send-email-jsnow@redhat.com
add ahci_exec, which is a standard purpose flexible command dispatcher
and tester for the AHCI device. The intent is to eventually cut down on
the absurd amount of boilerplate inside of the AHCI qtest.
Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 1452282920-21550-8-git-send-email-jsnow@redhat.com
These variants try to set a data offset, even if you don't specify one.
In the cases where the offset is zero and it's a nondata command, just
ignore the instruction.
Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 1452282920-21550-7-git-send-email-jsnow@redhat.com
As part of streamlining the AHCI tests interface, it'd be nice
if specying a size of zero could be handled without special branches
and the allocator could handle this special case gracefully.
This lets me use the "ahci_io" macros for non-data commands, too,
which moves me forward towards shepherding all AHCI qtests into
a common set of commands in a unified pipeline.
Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 1452282920-21550-6-git-send-email-jsnow@redhat.com
ATAPI commands are, unfortunately, weird in that they can
be either DMA or PIO depending on a header bit. In order to
accommodate them, I'll need to make AHCI command properties
mutable so we can toggle between which "flavor" of ATAPI command
we want to test.
The default ATAPI transfer mechanism is PIO and the default
properties are adjusted accordingly.
Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 1452282920-21550-5-git-send-email-jsnow@redhat.com
Add pathways to tolerate ATAPI commands.
Notably, unlike ATA, each SCSI command's layout is a little different,
so support will have to be patched in for each command as we want to
test them in e.g. ahci_command_set_sizes and ahci_command_set_offset.
For now, I'm adding support for 0x28, READ (10).
[Maintainer edit: replaced type-punning with stl_be_p(). --js]
Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 1452282920-21550-3-git-send-email-jsnow@redhat.com
print ASL difference if there is any when
executing 'make V=1 check'.
Use 'DIFF' environment variable to determine
which diff utility to use and if it's not set
notify user by printing warning that DIFF is
not set if run in verbose mode and there is
difference in ASL.
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>
Replace the remaining "-drive file..."
by "-drive file=...,if=none,id=$device_id", then x86 and s390x
can get the common output.
"if=ide, if=floppy, if=scsi" are not supported by s390x,
so these test cases are not executed for s390x platform.
Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com>
Message-id: 1451885360-20236-2-git-send-email-tubo@linux.vnet.ibm.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Since check-block.sh, the "check" script has learnt to find the source
path. On the other hand, it expects common.env to be in the build tree
(both changes made in commit 76c7560, "configure: Enable out-of-tree
iotests", 2014-05-24). So, it is wrong to invoke "check" from the source
path like check-block.sh does. Fix it.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1450867341-11100-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Raw is as qualified as qcow2 for this test case, add it for more
coverage.
Signed-off-by: Fam Zheng <famz@redhat.com>
Message-id: 1450851979-15580-1-git-send-email-famz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
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Merge remote-tracking branch 'remotes/berrange/tags/pull-io-fixes-2015-12-23-1' into staging
Merge misc I/O channel fixes
# gpg: Signature made Wed 23 Dec 2015 10:54:52 GMT 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/pull-io-fixes-2015-12-23-1:
io: fix stack allocation when sending of file descriptors
io: fix setting of QIO_CHANNEL_FEATURE_FD_PASS on server connections
io: bind to loopback IP addrs in test suite
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Add a qcrypto_hash_digest_len() method which allows querying of
the raw digest size for a given hash algorithm.
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Adds new methods to allow querying the length of the cipher
key, block size and initialization vectors.
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
When sending file descriptors over a socket, we have to
allocate a data buffer to hold the FDs in the scmsghdr.
Unfortunately we allocated the buffer on the stack inside
an if () {} block, but called sendmsg() outside the block.
So the stack bytes holding the FDs were liable to be
overwritten with other data. By luck this was not a problem
when sending 1 FD, but if sending 2 or more then it would
fail.
The fix is to simply move the variables outside the nested
'if' block. To keep valgrind quiet we also zero-initialize
the 'control' buffer.
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
The QIO_CHANNEL_FEATURE_FD_PASS feature flag is set in the
qio_channel_socket_set_fd() method, however, this only deals
with client side connections.
To ensure server side connections also have the feature flag
set, we must set it in qio_channel_socket_accept() too. This
also highlighted a typo fix where the code updated the
sockaddr struct in the wrong object instance.
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
The test suite currently binds to 0.0.0.0 or ::, which covers
all interfaces of the machine. It is bad practice for test
suite to open publically accessible ports on a machine, so
switch to use loopback addrs 127.0.0.1 or ::1.
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
