Peter Maydell [Thu, 20 Feb 2014 13:05:47 +0000 (13:05 +0000)]
Merge remote-tracking branch 'remotes/afaerber/tags/qom-devices-for-peter' into staging
QOM infrastructure fixes and device conversions
* QTest cleanups and test cases for PCI NICs
* NAND fix for "info qtree"
* Cleanup and extension of QOM machine tests
* IndustryPack test cases and conversion to QOM realize
* I2C cleanups
* Cleanups of legacy qdev properties
# gpg: Signature made Mon 17 Feb 2014 22:15:37 GMT using RSA key ID 3E7E013F
# gpg: Good signature from "Andreas Färber <afaerber@suse.de>"
# gpg: aka "Andreas Färber <afaerber@suse.com>"
* remotes/afaerber/tags/qom-devices-for-peter: (49 commits)
qtest: Include system headers before user headers
qapi: Refine human printing of sizes
qdev: Use QAPI type names for properties
qdev: Add enum property types to QAPI schema
block: Handle "rechs" and "large" translation options
qdev: Remove hex8/32/64 property types
qdev: Remove most legacy printers
qdev: Use human mode in "info qtree"
qapi: Add human mode to StringOutputVisitor
qdev: Inline qdev_prop_parse()
qdev: Legacy properties are just strings
qdev: Legacy properties are now read-only
qdev: Remove legacy parsers for hex8/32/64
qdev: Sizes are now parsed by StringInputVisitor
qapi: Add size parser to StringInputVisitor
qtest: Don't segfault with invalid -qtest option
ipack: Move IndustryPack out of hw/char/
ipoctal232: QOM parent field cleanup
ipack: QOM parent field cleanup for IPackDevice
ipack: QOM parent field cleanup for IPackBus
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 20 Feb 2014 12:04:02 +0000 (12:04 +0000)]
Merge remote-tracking branch 'remotes/qmp-unstable/queue/qmp' into staging
* remotes/qmp-unstable/queue/qmp:
monitor: Add object_add class argument completion.
monitor: Add object_del id argument completion.
monitor: Add device_add device argument completion.
monitor: Add device_del id argument completion.
qmp: expose list of supported character device backends
Use error_is_set() only when necessary
QMP: allow JSON dict arguments in qmp-shell
hmp: migrate command (without -d) now blocks correctly
Conflicts:
blockdev.c
[PMM: resolved trivial conflict in blockdev.c] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
error_is_set(&var) is the same as var != NULL, but it takes
whole-program analysis to figure that out. Unnecessarily hard for
optimizers, static checkers, and human readers. Dumb it down to
obvious.
Gets rid of several dozen Coverity false positives.
Note that the obvious form is already used in many places.
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
hmp: migrate command (without -d) now blocks correctly
This patch fixes a timing issue that migrate command (without -d) does not
block in some cases.
The original version of hmp.c:hmp_migrate_status_cb checks if the
migration status is 'active' or not to detect the completion of a migration.
However, if this function is executed when the migration status is stil
'setup' (the status before 'active'), migration command returns
immediately even if the user does not specify -d option.
These three-operand shift instructions do not require the shift count
to be placed into ECX. This reduces the number of mov insns required,
with the mere addition of a new register constraint.
Don't attempt to get rid of the matching constraint, as that's impossible
to manipulate with just a new constraint. In addition, constant shifts
still need the matching constraint.
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
Given, of course, an appropriate constant. These could be generated
from the "canonical" operation for inversion on the guest, or via
other optimizations.
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
tcg/optimize: improve known-zero bits for 32-bit ops
The shl_i32 op might set some bits of the unused 32 high bits of the
mask. Fix that by clearing the unused 32 high bits for all 32-bit ops
except load/store which operate on tl values.
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
Known-zero bits optimization is a great idea that helps to generate more
optimized code. However the current implementation only works in very few
cases as the computed mask is not saved.
Fix this to make it really working.
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
tcg/optimize: fix known-zero bits for right shift ops
32-bit versions of sar and shr ops should not propagate known-zero bits
from the unused 32 high bits. For sar it could even lead to wrong code
being generated.
Cc: qemu-stable@nongnu.org Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
Brad [Wed, 11 Dec 2013 00:49:08 +0000 (19:49 -0500)]
Fix QEMU build on OpenBSD on x86 archs
This resolves the build issue with building the ROMs on OpenBSD on x86 archs.
As of OpenBSD 5.3 the compiler builds PIE binaries by default and thus the
whole OS/packages and so forth. The ROMs need to have PIE disabled.
Check in configure whether the compiler supports the flags for disabling
PIE, and if it does then use them for building the ROMs. This fixes the
following buildbot failure:
>From the OpenBSD buildbots..
Building optionrom/multiboot.img
ld: multiboot.o: relocation R_X86_64_16 can not be used when making a shared object; recompile with -fPIC
Signed-off by: Brad Smith <brad@comstyle.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Use libvixl to implement disassembly output in debug
logs for A64, for use with both AArch64 hosts and targets.
disas/libvixl/ contains functions which uses 64bit constants
without using appropriate suffixes, which fails on 32bits.
Fix this by using ULL suffix.
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Sat, 15 Feb 2014 16:36:40 +0000 (16:36 +0000)]
Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-2014-02-15' into staging
trivial patches for 2014-02-15
# gpg: Signature made Sat 15 Feb 2014 12:10:46 GMT using RSA key ID 74F0C838
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>"
# gpg: aka "Michael Tokarev <mjt@corpit.ru>"
# gpg: aka "Michael Tokarev <mjt@debian.org>"
# 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: 6EE1 95D1 886E 8FFB 810D 4324 457C E0A0 8044 65C5
# Subkey fingerprint: E190 8639 3B10 B51B AC2C 8B73 5253 C5AD 74F0 C838
* remotes/mjt/tags/trivial-patches-2014-02-15:
char/serial: Fix emptyness check
gitignore: anchor all ignored names
vl: trim includes
vl: remove old, long-unused defines
net: declare struct iovec in checksum.h to fix compiler warning
linux-user: refactor do_socketcall()
configure: add hints to a remedy for feature_not_found errors
configure: add hint of libfdt to DTC dependency not found message
sparc/leon3: Initialize stack pointer
misc: Fix case Qemu -> QEMU
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Sat, 15 Feb 2014 16:15:52 +0000 (16:15 +0000)]
Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging
Block pull request
# gpg: Signature made Fri 14 Feb 2014 17:26:30 GMT using RSA key ID 81AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.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: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8
* remotes/stefanha/tags/block-pull-request:
block: Open by reference will try device then node_name.
block: Relax bdrv_lookup_bs constraints.
blockdev: Fix wrong usage of QDECREF causing snapshoted quorum to crash on close.
block: mirror - use local_err to avoid NULL errp
qemu-iotests: Don't run 005 on vmdk split formats
block: qemu-iotests - add vhdx log replay tests for qemu-img
block: qemu-iotests - fix test 070 (vhdx)
block: Don't throw away errno via error_setg
block: Add notes to iSCSI's .bdrv_open and .bdrv_reopen_prepare
blockdev: Remove 'type' parameter from blockdev_init()
sdhci: Drop unnecessary #include
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Sat, 15 Feb 2014 15:07:00 +0000 (15:07 +0000)]
Merge remote-tracking branch 'remotes/jovanovic/mips-ufrp' into staging
* remotes/jovanovic/mips-ufrp:
target-mips: add user-mode FR switch support for MIPS32r5
target-mips: add support for CP0_Config5
target-mips: add support for CP0_Config4
target-mips: add CPU definition for MIPS32R5
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This was guarding against a full fifo rather than an empty fifo when
popping. Fix.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Martin Kletzander <mkletzan@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Michael Tokarev [Tue, 11 Feb 2014 10:22:32 +0000 (14:22 +0400)]
gitignore: anchor all ignored names
by default, patterns/names in .gitignore are applied
recursively to all subdirectories. So any name mentioned
in .gitignore is ignored in all subdirectores. This is good
for, say. object files (*.o), but not good for particular
names which should be ignored only in one directory. For
example, qemu-img.1 file is generated in the top directory,
and it should be ignored only there, not in some subdir.
At first, this might not matter much, but we have lots of
examples already where it actually does not help at all.
For example, top-level .gitignore ignores a file/dir named
"patches" (which is very questionable by itself), but it
is applied recursively, so git also ignores, for example,
debian/patches/ which should not be ignored.
So anchor all the names where appropriate. .gitignore
should be cleaned up further, which will be addressed in
a subsequent patch.
Michael Tokarev [Fri, 7 Feb 2014 08:26:14 +0000 (12:26 +0400)]
vl: trim includes
Over time, lots of stuff moved from vl.c into separate
files. But include statements has never been cleaned,
and they continue to carry lots of anymore-unused stuff.
Remove includes which are not relevant for vl.c anymore.
Apparently there are more includes like this, because
many are included from qemu-common.h and the like, or,
for example, I don't see were we use win32-specific
stuff in vl.c (so that maybe #include <windows.h> might
be removed too).
Michael Tokarev [Fri, 7 Feb 2014 08:22:18 +0000 (12:22 +0400)]
net: declare struct iovec in checksum.h to fix compiler warning
The checksum calculation header exports a function that refers to
struct iov defined in iov.h. Without including the former, build
fails like this:
In file included from hw/net/fsl_etsec/rings.c:24:0:
include/net/checksum.h:51:31: error: ‘struct iovec’ declared inside parameter list [-Werror]
include/net/checksum.h:51:31: error: its scope is only this definition or declaration, which is probably not what you want [-Werror]
Mention struct iovec there.
Reported-by: Alexander Graf <agraf@suse.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Michael Tokarev [Fri, 17 Jan 2014 10:23:51 +0000 (14:23 +0400)]
linux-user: refactor do_socketcall()
Refactor do_socketcall() to do argument conversion/checking first,
according to a lookup table (which call has how many args) and
by calling the right function second with ready-to-go arguments.
This ensures that all arguments are handled as abi_long, according
to socketcall prototype, and simplifies argument handling alot too.
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Stewart Smith [Fri, 24 Jan 2014 01:39:10 +0000 (12:39 +1100)]
configure: add hints to a remedy for feature_not_found errors
Modify feature_not_found to accept an optional second parameter to be
printed after the generic feature not found error.
Modify most calls to feature_not_found to provide hints as to the
packages that may be missing. The few calls remaining without a remedy
are ones I couldn't work out how to remedy myself.
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Sebastian Huber [Mon, 3 Feb 2014 09:18:11 +0000 (10:18 +0100)]
sparc/leon3: Initialize stack pointer
A lot of real world LEON3 systems are shipped with the GRMON boot
loader. This boot loader initializes the stack pointer with the end of
RAM address. The application can use this to detect the RAM size of a
particular board variant.
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de> Reviewed-by: Fabien Chouteau <chouteau@adacore.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Stefan Weil [Tue, 4 Feb 2014 05:43:09 +0000 (06:43 +0100)]
misc: Fix case Qemu -> QEMU
Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Paolo Bonzini [Sat, 8 Feb 2014 10:01:57 +0000 (11:01 +0100)]
qapi: Refine human printing of sizes
This fixes several bugs or shortcomings of the previous pretty-printer.
In particular:
* use PRIu64 instead of casting to long long
* the exact value is included too
* the correct unit of measure (MiB, GiB, etc.) is used. PiB and EiB
are added too.
* due to an off-by-one error, 512*2^30 was printed as 0.500MiB rather than
512MiB. floor(log2(val)) is equal to 63 - clz(val), while the code used 64.
* The desired specification is %g rather than %f, which always uses three
decimals in the current code. However %g would switch to scientific
notation when the integer part is >= 1000 (e.g. 1000*2^30). To keep the
code simple, switch to the higher power when the integer part is >= 1000;
overflow is avoided by using frexp instead of clz.
Suggested-by: Eric Blake <eblake@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
Paolo Bonzini [Sat, 8 Feb 2014 10:01:56 +0000 (11:01 +0100)]
qdev: Use QAPI type names for properties
Use "drive", "chr", etc. only for legacy_name (which shows up
in -device foo,? output).
Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
Paolo Bonzini [Sat, 8 Feb 2014 10:01:55 +0000 (11:01 +0100)]
qdev: Add enum property types to QAPI schema
Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
Paolo Bonzini [Sat, 8 Feb 2014 10:01:54 +0000 (11:01 +0100)]
block: Handle "rechs" and "large" translation options
Sure, CHS translation is an obscure topic, and legacy options for
hard-disk geometries are obscure as well. But since QEMU does nothing
with it except telling the BIOS, and since there "large" and "rechs"
are listed in the enums, parsing them seems to be the bare minimum.
Acked-by: Stefan Hajnoczi <stefanha@gmail.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
Paolo Bonzini [Sat, 8 Feb 2014 10:01:53 +0000 (11:01 +0100)]
qdev: Remove hex8/32/64 property types
Replace them with uint8/32/64.
Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
Paolo Bonzini [Sat, 8 Feb 2014 10:01:52 +0000 (11:01 +0100)]
qdev: Remove most legacy printers
Their functionality is either aesthetic only (e.g. on/off vs. true/false)
or obtained by the "human mode" of StringOutputVisitor.
Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
Paolo Bonzini [Sat, 8 Feb 2014 10:01:51 +0000 (11:01 +0100)]
qdev: Use human mode in "info qtree"
Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
Paolo Bonzini [Sat, 8 Feb 2014 10:01:50 +0000 (11:01 +0100)]
qapi: Add human mode to StringOutputVisitor
This will be used by "info qtree". For numbers it prints both the
decimal and hex values. For sizes it rounds to the nearest power
of 2^10. For strings, it puts quotes around the string and separates
NULL and empty string.
Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
Paolo Bonzini [Sat, 8 Feb 2014 10:01:49 +0000 (11:01 +0100)]
qdev: Inline qdev_prop_parse()
Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
Paolo Bonzini [Sat, 8 Feb 2014 10:01:48 +0000 (11:01 +0100)]
qdev: Legacy properties are just strings
prop->info->legacy_name is still used by "-device foo,?".
Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
Paolo Bonzini [Sat, 8 Feb 2014 10:01:47 +0000 (11:01 +0100)]
qdev: Legacy properties are now read-only
Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
Paolo Bonzini [Sat, 8 Feb 2014 10:01:46 +0000 (11:01 +0100)]
qdev: Remove legacy parsers for hex8/32/64
The hexNN property types have not been accepting values not prefixed
by "0x" since QEMU 1.2. Parse those values as decimals now.
Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
Paolo Bonzini [Sat, 8 Feb 2014 10:01:45 +0000 (11:01 +0100)]
qdev: Sizes are now parsed by StringInputVisitor
Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
Paolo Bonzini [Sat, 8 Feb 2014 10:01:44 +0000 (11:01 +0100)]
qapi: Add size parser to StringInputVisitor
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
Andreas Färber [Thu, 1 Aug 2013 22:48:40 +0000 (00:48 +0200)]
ipack: Move IndustryPack out of hw/char/
Move the header defining an IPackBus and IPackDevice base class into
a new include/ directory and move their implementation and a
PCI-IndustryPack bridge out of hw/char/ directory into a new hw/ipack/.
Acked-by: Alberto Garcia <agarcia@igalia.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
Benoît Canet [Thu, 13 Feb 2014 16:22:33 +0000 (17:22 +0100)]
blockdev: Fix wrong usage of QDECREF causing snapshoted quorum to crash on close.
As bdrv_open() documentation states:
"The reference to the QDict belongs to the block layer
* after the call (even on failure), so if the caller intends to reuse the
* dictionary, it needs to use QINCREF() before calling bdrv_open."
the optional options dict will not be reused after bdrv_open() and should
belong to the block layer so remove the extra QDECREF(options).
Signed-off-by: Benoit Canet <benoit@irqsave.net> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Jeff Cody [Thu, 13 Feb 2014 14:23:38 +0000 (09:23 -0500)]
block: mirror - use local_err to avoid NULL errp
When starting a block job, commit_active_start() relies on whether *errp
is set by mirror_start_job. This allows it to determine if the mirror
job start failed, so that it can clean up any changes to open flags from
the bdrv_reopen(). If errp is NULL, then it will not be able to
determine if mirror_start_job failed or not.
To avoid this, use a local Error variable, and then propagate the error
(if any) to errp.
Reported-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
small read
-read 4096/4096 bytes at offset 1024
-4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+qemu-io: can't open device /tmp/qemu-iotests/t.vmdk: Could not open '/tmp/qemu-iotests/t-s1016.vmdk': Too many open files
+no file open, try 'help open'
small write
-wrote 4096/4096 bytes at offset 8192
-4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+qemu-io: can't open device /tmp/qemu-iotests/t.vmdk: Could not open '/tmp/qemu-iotests/t-s1016.vmdk': Too many open files
+no file open, try 'help open'
*** done
So disable the two subformats.
Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Jeff Cody [Wed, 12 Feb 2014 21:30:52 +0000 (16:30 -0500)]
block: qemu-iotests - fix test 070 (vhdx)
VHDX test 070 failed, due to different output from qemu-io / qemu
when opening an image read-only that contains a log file. Filter
the output, and update the expected results to match the correct
output.
Signed-off-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Jeff Cody [Wed, 12 Feb 2014 19:46:24 +0000 (14:46 -0500)]
block: Don't throw away errno via error_setg
There are a handful of places in the block layer where a failure path
has a valid -errno value, yet error_setg() is used. Those instances
should instead use error_setg_errno(), to preserve as much error
information as possible.
This patch replaces those instances with error_setg_errno(), so that
errno is passed up the stack in the error message.
Reported-By: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Andreas Färber [Thu, 19 Dec 2013 20:44:53 +0000 (21:44 +0100)]
pxa2xx: QOM'ify I2C slave
Replace usages of FROM_I2C_SLAVE() and direct parent field accesses with
QOM cast macro. Rename parent field to assure we caught all. Reuse type
constant in pxa2xx_i2c_init().
Andreas Färber [Wed, 5 Feb 2014 14:21:38 +0000 (15:21 +0100)]
nand: Don't use qdev_create() in nand_init()
Commit 7426aa72c36c908a7d0eae3e38568bb0a70de479 (nand: Don't inherit
from Sysbus) changed the parent type of TYPE_NAND but continued to use
qdev_create(), which handled a NULL BusState as SysBus.
Use object_new() instead, and reuse the TYPE_NAND define while at it.
Reported-by: Markus Armbruster <armbru@redhat.com> Cc: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
Peter Maydell [Thu, 23 Jan 2014 16:22:59 +0000 (16:22 +0000)]
tests: Run qom-test for every architecture
Rather than requiring every new architecture to remember to add a line
to the Makefile to say that qom-test will work on it, autogenerate
the list of supported architectures by looking at the files in
default-configs (as configure does), and add qom-test to the
test list for all of them automatically.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
Jeff Cody [Tue, 4 Feb 2014 19:12:44 +0000 (14:12 -0500)]
block: Add notes to iSCSI's .bdrv_open and .bdrv_reopen_prepare
iSCSI currently does not need to do any actions to support the
current usage of bdrv_reopen(). However, it is important to note
a couple of things: 1.) A connection will not be re-established to
an iSCSI target, and 2.) If iscsi_open() is changed to parse 'flags',
then iscsi_reopen_prepare() may need to be more than a stub.
In light of the above, this commit adds comments above both of the
functions to bring attention to these facts.
Signed-off-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Sun, 9 Feb 2014 08:52:32 +0000 (09:52 +0100)]
blockdev: Remove 'type' parameter from blockdev_init()
blockdev-add doesn't know about the device that the backend will be
attached to, this is a legacy -drive concept. Move the remaining checks
that use it to drive_init().
[Fam Zheng <famz@redhat.com> suggested line-wrapping to 80 chars as
required by the coding standard. I have fixed this.
--Stefan]
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
projects / qemu-upstream-4.5-testing.git / log