- 01 11月, 2011 3 次提交
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由 Anthony Liguori 提交于
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由 Anthony Liguori 提交于
Conflicts: ui/spice-core.c
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由 Anthony Liguori 提交于
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- 31 10月, 2011 13 次提交
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由 Anthony Liguori 提交于
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由 Anthony Liguori 提交于
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由 Anthony Liguori 提交于
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由 Harsh Prateek Bora 提交于
Use QLIST_INSERT_HEAD_RCU and rcu_read_lock/unlock instead of rwlocks. Use v9fs_synth_mutex as a write-only mutex to handle concurrent writers. Signed-off-by: NHarsh Prateek Bora <harsh@linux.vnet.ibm.com> Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
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由 Harsh Prateek Bora 提交于
SynthFS needs a QLIST_INSERT_HEAD_RCU to make sure list instructions are not re-ordered and therefore avoiding a crash. There may be parallel readers which should be allowed for lock-free access and this variant allows us to get rid of rwlocks used by readers. SynthFS is a special case where we dont really need full RCU capabilities as it doesnt allow list entry deletion but concurrent readers/writers and instruction re-ordering should not result in a crash. Also, once the real rcu is available, dummy rcu macro definitions will go away and the code will still work as expected. This patchwork is based on inputs from Paolo Bonzini. Signed-off-by: NHarsh Prateek Bora <harsh@linux.vnet.ibm.com> Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
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由 Aneesh Kumar K.V 提交于
This patch create a synthetic file system with mount tag v_synth when -virtfs_synth command line option is specified in qemu. The synthetic file system can be mounted in guest using 9p using the below command line mount -t 9p -oversion=9p2000.L,trans=virtio v_synth <mountpint> Synthetic file system enabled different qemu subsystem to register callbacks for read and write events from guest. The subsystem can create directories and files in the synthetic file system as show in ex below qemu_v9fs_synth_mkdir(NULL, 0777, "test2", &node); qemu_v9fs_synth_add_file(node, 0777, "testfile", my_test_read, NULL, NULL); Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
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由 Aneesh Kumar K.V 提交于
To implement synthetic file system in Qemu we may not really require file descriptor and Dir *. Make generic code use V9fsFidOpenState instead. Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
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由 M. Mohan Kumar 提交于
A new fsdev parameter "readonly" is introduced to control accessing 9p export. "readonly" can be used to specify the access type. By default "rw" access is given to 9p export. Signed-off-by: NM. Mohan Kumar <mohan@in.ibm.com> Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
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由 M. Mohan Kumar 提交于
Signed-off-by: NM. Mohan Kumar <mohan@in.ibm.com> Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
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由 Aneesh Kumar K.V 提交于
According to David Gibson for some compiler/libc combinations, open_by_handle_at test in configure isn't quite right: because the file_handle pointer is never dereferenced, gcc doesn't complain even if it is undefined. Change the test as suggested by him. Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
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由 Aneesh Kumar K.V 提交于
Update local_chown to remove unnecessary if loop Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
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由 Peter Maydell 提交于
Instantiate the PL041 audio on the Versatile Express and Realview board models. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAndrzej Zaborowski <andrew.zaborowski@intel.com>
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由 Mathieu Sonet 提交于
This driver emulates the ARM AACI interface (PL041) connected to a LM4549 codec. It enables audio playback for the Versatile/PB platform. Limitations: - Supports only a playback on one channel (Versatile/Vexpress) - Supports only one TX FIFO in compact-mode or non-compact mode. - Supports playback of 12, 16, 18 and 20 bits samples. - Record is not supported. - The PL041 is hardwired to a LM4549 codec. Versatile/PB test build: linux-2.6.38.5 buildroot-2010.11 alsa-lib-1.0.22 alsa-utils-1.0.22 mpg123-0.66 Qemu host: Ubuntu 10.04 in Vmware/OS X Playback tested successfully with speaker-test/aplay/mpg123. Signed-off-by: NMathieu Sonet <contact@elasticsheep.com> [Peter Maydell: fixed typo in code clearing SL1RXBUSY/SL2RXBUSY bits, as spotted by Andrzej Zaborowski] Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAndrzej Zaborowski <andrew.zaborowski@intel.com>
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- 30 10月, 2011 5 次提交
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由 Max Filippov 提交于
Signed-off-by: NMax Filippov <jcmvbkbc@gmail.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Richard Henderson 提交于
If the deposit replaces the entire word, optimize to a move. If we're inserting to the top of the word, avoid the mask of arg2 as we'll be shifting out all of the garbage and shifting in zeros. If the host is 32-bit, reduce a 64-bit deposit to a 32-bit deposit when possible. Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Aneesh Kumar K.V 提交于
this patch fix multiple issues with VirtFS tracing. a) Add tracepoint to the correct code path. We handle error in complete_pdu b) Fix indentation in python script c) Fix variable naming issue in python script Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Stefan Weil 提交于
Adding an offset to a void pointer works with gcc but is not allowed by the current C standards. With -pedantic, gcc complains: exec-all.h:344: error: pointer of type ‘void *’ used in arithmetic Fix this, and also replace (unsigned long) by (uintptr_t) in the same statement. Signed-off-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 David Gibson 提交于
linux-headers/asm is a symlink generated during configure. It should not, therefore be committed to git, nor show up in git diffs and the like. Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au> Reviewed-by: NJuan Quintela <quintela@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 28 10月, 2011 1 次提交
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git://repo.or.cz/qemu/rth由 Blue Swirl 提交于
* 'rth/vis2' of git://repo.or.cz/qemu/rth: target-sparc: Implement FALIGNDATA inline. target-sparc: Implement BMASK/BSHUFFLE. target-sparc: Implement ALIGNADDR* inline. target-sparc: Implement EDGE* instructions. target-sparc: Implement fpack{16,32,fix}. target-sparc: Implement PDIST. target-sparc: Do exceptions management fully inside the helpers. target-sparc: Change fpr representation to doubles. target-sparc: Undo cpu_fpr rename. target-sparc: Extract float128 move to a function. target-sparc: Extract common code for floating-point operations. target-sparc: Make FPU/VIS helpers const when possible. target-sparc: Pass float64 parameters instead of dt0/1 temporaries. target-sparc: Add accessors for double-precision fpr access. target-sparc: Mark fprs dirty in store accessor. target-sparc: Add accessors for single-precision fpr access.
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- 27 10月, 2011 18 次提交
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由 Luiz Capitulino 提交于
Previous commits dropped most qobjects usage from qemu modules (now they are a low level interface used by the QAPI). However, some modules still include the qemu-objects.h header file. This commit drops qemu-objects.h from some of those modules and includes qjson.h instead, which is what they actually need. Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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由 Luiz Capitulino 提交于
Previous commits converted all existing QMP commands to the QAPI, now each info command does its own QMP call. Let's then drop all QMP command handling code from do_info(). Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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由 Luiz Capitulino 提交于
Because QMP development originated in the monitor, it has inherited the monitor's distinction between query- and non-query commands. However, previous commits unified both commands and the distinction is gone. This commit drops the query commands dispatch table and does some simplifications along the way. Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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由 Luiz Capitulino 提交于
This also fixes a bug with the old version: QMP would invert device id and vendor id. This would look ok on HMP because it was printing "device:vendor" instead of "vendor:device". Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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由 Luiz Capitulino 提交于
Please, note that some of the code supporting memory statistics is still around (eg. virtio_balloon_receive_stats() and reset_stats()). Also, the qmp_query_balloon() function is synchronous and thus doesn't make any use of the (not fully working) monitor's asynchronous command support (the old non-qapi implementation did). Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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由 Luiz Capitulino 提交于
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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由 Luiz Capitulino 提交于
There are three important remarks in relation to the non-qapi command: 1. This commit also fixes the behavior of the 'query-vnc' and 'info vnc' commands to return an error when qemu is built without VNC support (ie. --disable-vnc). The non-qapi command would return the OK response in QMP and no response in HMP 2. The qapi version explicitly marks the fields 'host', 'family', 'service' and 'auth' as optional. Their are not documented as optional in the non-qapi command doc, but they would not be returned if vnc support is disabled. The qapi version maintains the same semantics, but documents those fields correctly 3. The 'clients' field, which is a list, is marked as optional but is always returned. If there are no clients connected an empty list is returned. This is not the Right Way to this in the qapi but it's how the non-qapi command used to work Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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由 Luiz Capitulino 提交于
Missing from commit 821601ea. Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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由 Luiz Capitulino 提交于
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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由 Luiz Capitulino 提交于
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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由 Luiz Capitulino 提交于
The biggest change is to rename its prefix from BDRV_IOS to BLOCK_DEVICE_IO_STATUS. Next commit will convert the query-block command to the QAPI and that's how the enumeration is going to be generated. Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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由 Luiz Capitulino 提交于
A future commit will convert bdrv_info() to the QAPI and it won't provide IOS_INVAL. Luckily all we have to do is to add a new 'iostatus_enabled' member to BlockDriverState and use it instead. Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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由 Luiz Capitulino 提交于
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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由 Luiz Capitulino 提交于
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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由 Luiz Capitulino 提交于
Returns 'cur_mons's CPU index. A future commit will use it. Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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由 Luiz Capitulino 提交于
Also rename it to monitor_set_cpu(). Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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由 Luiz Capitulino 提交于
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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由 Luiz Capitulino 提交于
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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