- 03 5月, 2012 13 次提交
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由 Stefan Weil 提交于
Valgrind reported this memory leak which occured very often. Test scenario: qemu-system-i386 (no arguments), only BIOS started, terminate with monitor command (quit). v2: Use error_free instead of g_free (hint from Andreas Färber, thanks). Signed-off-by: NStefan Weil <sw@weilnetz.de> Acked-by: NAndreas Färber <afaerber@suse.de>
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由 Stefan Weil 提交于
SYS_OPEN is already defined in stdio.h of MinGW-w64, therefore the compiler complains when building for w64. Adding the prefix TARGET_ avoids that macro redefinition. xtensa-semi.c also uses the same prefix (but mixed case macros TARGET_SYS_xxx instead of TARGET_SYS_XXX). Signed-off-by: NStefan Weil <sw@weilnetz.de> Acked-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Stefan Weil 提交于
Function set_HILO is not needed anywhere. Signed-off-by: NStefan Weil <sw@weilnetz.de>
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由 Anthony Liguori 提交于
* kwolf/for-anthony: ATA: Allow WIN_SECURITY_FREEZE_LOCK as nop rbd: add discard support qcow2: fix the return value -ENOENT -> -EEXIST qcow2: Don't hold cache references across yield qcow2: Remove unused parameter in do_alloc_cluster_offset qemu-iotests: Many parallel allocating I/O requests docs: fix one issue in qcow2 specs block/qcow2: Add missing GCC_FMT_ATTR to function report_unsupported() qemu-iotests: ignore fragmentation information for qed
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由 Alexander Graf 提交于
When using Windows 8 with an AHCI disk drive, it issues a blue screen. The reason is that WIN_SECURITY_FREEZE_LOCK / CFA_WEAR_LEVEL is not supported by our ATA implementation, but Windows expects it to be there. Since without security stuff implemented, the lock would be a nop anyway and CFA_WEAR_LEVEL already is treated as a nop, let's just allow the cmd for HD drives as well. That way Windows is happy. Signed-off-by: NAlexander Graf <agraf@suse.de> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Josh Durgin 提交于
Change the write flag to an operation type in RBDAIOCB, and make the buffer optional since discard doesn't use it. Discard is first included in librbd 0.1.2 (which is in Ceph 0.46). If librbd is too old, leave out qemu_rbd_aio_discard entirely, so the old behavior is preserved. Signed-off-by: NJosh Durgin <josh.durgin@dreamhost.com> Reviewed-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Zhi Yong Wu 提交于
Signed-off-by: NZhi Yong Wu <wuzhy@linux.vnet.ibm.com> Reviewed-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Kevin Wolf 提交于
If cache references are held while the coroutine has yielded, the cache may get used up and abort() when it can't find a free entry. Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Kevin Wolf 提交于
Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Kevin Wolf 提交于
This test case manages to let qcow2 abort because its cache is used up and it can't find free cache entries for new requests any more. Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Zhi Yong Wu 提交于
Signed-off-by: NZhi Yong Wu <wuzhy@linux.vnet.ibm.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Stefan Weil 提交于
Cc: Kevin Wolf <kwolf@redhat.com> Signed-off-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Dong Xu Wang 提交于
We added image fragmentation statistics functions to qemu-img several days ago, those patches will cause "./check -qed" failed. This patch will ignore fragmentation statistics information of qed format, and then "./check -qed" will work. Signed-off-by: NDong Xu Wang <wdongxu@linux.vnet.ibm.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 02 5月, 2012 27 次提交
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由 Anthony Liguori 提交于
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
* kiszka/queues/slirp: Declare state directory in smb.conf slirp: don't use "smb ports = 0" option
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由 Anthony Liguori 提交于
* stefanha/tracing: configure: check for supported Python 2.x versions tracetool: avoid pkgutil.iter_modules() Python 2.7 function tracetool: avoid str.rpartition() Python 2.5 function tracetool: use Python 2.4-compatible __import__() arguments tracetool: use Python 2.4-compatible exception handling syntax
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由 Anthony Liguori 提交于
* agraf/s390-for-upstream: s390: reset avail and used index on reboot S390: dont call system_shutdown on disabled wait S390: remove default cdrom, sd-card and floppy support S390: support reboot for kvm on s390 S390: reboot: reset device pages on reboot S390: fix error handling on kernel and initrd failures S390: fix kernel_commandline handling
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由 Anthony Liguori 提交于
* stefanha/trivial-patches: iohandler: Use bool for boolean struct member and remove holes async: Use bool for boolean struct members and remove a hole configure: Fix creation of symbolic links for MinGW toolchain
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由 Anthony Liguori 提交于
* agraf/ppc-for-upstream: linux-user: Fix invalid TARGET_ABI_BITS usage on ppc hosts target-ppc: Some support for dumping TLB_EMB TLBs ppce500_spin: Replace assert by hw_error (fixes compiler warning) pseries: Fix use of global CPU state pseries: Use the same interrupt swizzling for host bridges as p2p bridges pseries: Implement automatic PAPR VIO address allocation PPC: Fix up e500 cache size setting booke:Use MMU API for creating initial mapping for secondary cpus
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由 Anthony Liguori 提交于
* mdroth/qga-pull-4-27-12: qemu-ga: persist tracking of fsfreeze state via filesystem qemu-ga: add a whitelist for fsfreeze-safe commands qemu-ga: improve recovery options for fsfreeze
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由 Nikolaus Rath 提交于
The smb.conf generated by the userspace networking does not include a state directory directive. Samba therefore falls back to the default value. Since the user generally does not have write access to this path, smbd immediately crashes. The "state directory" option was added in Samba 3.4.0 (commit http://gitweb.samba.org/?p=samba.git;a=commit;h=7b02e05eb64f3ffd7aa1cf027d10a7343c0da757). This patch adds the missing option. Signed-off-by: NNikolaus Rath <Nikolaus@rath.org> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
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由 Nikolaus Rath 提交于
The "smb ports = 0" option causes recent samba versions to crash. It was introduced in commit 157777ef with log message "Samba 3 support". However, a value of 0 has never been officially supported by smb and is also not necessary: if stdin is a socket, smb does not try to listen on any ports and uses just stdin. This is necessary to support inetd based operation (otherwise smbd would always fail when called from inetd, because inetd already listens on the SMB port). Since samba has supported inetd operation since pre-3.x, it should be safe to rely on this feature. I have tested it with Samba 3.6.4 -- communication works fine, and smbd is not listening on any ports. I suspect the "smb ports = 0" hack may have been introduced when someone tested the qemu generated samba config from the command line with "smbd -i" and found it to fail (because then stdin isn't a socket). Signed-off-by: NNikolaus Rath <Nikolaus@rath.org> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
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由 Alexander Graf 提交于
When trying to evaluate the size of the _host_ type size for olddev_t, we need to expose the host's pointer size, not the guest pointer size. This usage got introduced accidently in commit b754e4fc. Fix things by not using TARGET_.*, but rather use host sizeof() information, which gives us the correct size. Reported-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 François Revol 提交于
Add mmubooke_dump_mmu(). TODO: Add printing of individual flags. Signed-off-by: NFrançois Revol <revol@free.fr> [agraf: fix coding style] Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Stefan Weil 提交于
The default case in function spin_read should never be reached, therefore the old code used assert(0) to abort QEMU. This does not work when QEMU is compiled with macro NDEBUG defined. In this case (and also when the compiler does not know that assert never returns), there is a compiler warning because of the missing return value. Using hw_error allows an improved error message and aborts always. Signed-off-by: NStefan Weil <sw@weilnetz.de> [agraf: use __func__] Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Peter Portante 提交于
Commit ed120055 (Implement PAPR VPA functions for pSeries shared processor partitions) introduced the deregister_dtl() function and typo "emv" as name of its argument. This went unnoticed because the code in that function can access the global variable "env" so that no build failure resulted. Fix the argument to read "env". Resolves LP#986241. Signed-off-by: NPeter Portante <peter.portante@redhat.com> Acked-by: NAndreas Färber <afaerber@suse.de> [agraf: fixed typo in commit message] Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 David Gibson 提交于
Currently the pseries PCI code uses a somewhat strange scheme of PCI irq allocation - one per slot up to a maximum that's greater than the usual 4. This scheme more or less worked, because we were able to tell the guest the irq mapping in the device tree, however it's a bit odd and may break assumptions in the future. Worse, the array used to construct the dev tree interrupt map was mis-sized, we got away with it only because it happened that our SPAPR_PCI_NUM_LSI value was greater than 7. This patch changes the pseries PCI code to use the same interrupt swizzling scheme as is standardized for PCI to PCI bridges. This makes for better consistency, deals better with any devices which use multiple interrupt pins and will make life easier in the future when we add passthrough of what may be either a host bridge or a PCI to PCI bridge. This won't break existing guests, because they don't assume a particular mapping scheme for host bridges, but just follow what we tell them in the device tree (also updated to match, of course). This patch also fixes the allocation of the irq map. Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au> Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 David Gibson 提交于
PAPR virtual IO (VIO) devices require a unique, but otherwise arbitrary, "address" used as a token to the hypercalls which manipulate them. Currently the pseries machine code does an ok job of allocating these addresses when the legacy -net nic / -serial and so forth options are used but will fail to allocate them properly when using -device. Specifically, you can use -device if all addresses are explicitly assigned. Without explicit assignment, only one VIO device of each type (network, console, SCSI) will be assigned properly, any further ones will attempt to take the same address leading to a fatal error. This patch fixes the situation by adding a proper address allocator to the VIO "bus" code. This is used both by -device and the legacy options and default devices. Addresses can still be explicitly assigned with -device options if desired. This patch changes the (guest visible) numbering of VIO devices, but since their addresses are discovered using the device tree and already differ from the numbering found on existing PowerVM systems, this does not break compatibility. Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au> Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Alexander Graf 提交于
When initializing the e500 code, we need to expose its cache line size for user and system mode, while the mmu details are only interesting for system emulation. Split the 2 switch statements apart, allowing us to #ifdef out the mmu parts for user mode emulation while keeping all cache information consistent. Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Bharat Bhushan 提交于
Initial Mapping creation for secondary CPU in SMP was missing new MMU API. Signed-off-by: NBharat Bhushan <bharat.bhushan@freescale.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Alexander Graf 提交于
On my PPC host, HOST_LONG_SIZE is not defined even after running configure. Use the normal C way of determining the long size instead. Signed-off-by: NAlexander Graf <agraf@suse.de> Signed-off-by: Nmalc <av1474@comtv.ru>
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由 Stefan Hajnoczi 提交于
The tracetool code requires Python 2.4, which was released in 2004. Check for a supported Python version so we can give a clear error message. Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Reviewed-by: NLluís Vilanova <vilanova@ac.upc.edu>
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由 Stefan Hajnoczi 提交于
The pkgutil.iter_modules() function provides a way to enumerate child modules. Unfortunately it's missing in Python <2.7 so we must implement similar behavior ourselves. Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Reviewed-by: NLluís Vilanova <vilanova@ac.upc.edu>
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由 Stefan Hajnoczi 提交于
The str.rpartition() function is related to str.split() and is used for splitting strings. It was introduced in Python 2.5 and therefore cannot be used in tracetool as Python 2.4 compatibility is required. Replace the code using str.rsplit(). Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Reviewed-by: NLluís Vilanova <vilanova@ac.upc.edu>
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由 Stefan Hajnoczi 提交于
In Python 2.5 keyword arguments were added to __import__(). Avoid using them to achieve Python 2.4 compatibility. Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Reviewed-by: NLluís Vilanova <vilanova@ac.upc.edu>
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由 Stefan Hajnoczi 提交于
The newer "except <exception-type> as <exception>:" syntax is not supported by Python 2.4, we need to use "except <exception-type>, <exception>:". Tested all trace backends with Python 2.4. Reported-by: NAndreas Färber <afaerber@suse.de> Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Reviewed-by: NLluís Vilanova <vilanova@ac.upc.edu>
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由 Jens Freimann 提交于
reset the guest vring avail/used idx fields, otherwise it's possible that old values remain in memory which would cause a reboot to fail with a "Guest moved used index" message Signed-off-by: NJens Freimann <jfrei@linux.vnet.ibm.com> Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Christian Borntraeger 提交于
A disabled wait usually indicates a guest problem. Dont shutdown the guest to allow guest dumping. Have some special cases, e.g. a quiesce disabled wait. In that case we want to shutdown. Long term solution might be a crashed/panic indication. Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Einar Lueck 提交于
This patch simply disables CDROM, SD card and floppy support for the s390 virtio machine. Without this patch, a default CDROM drive would get added which has currently no backing on s390. Signed-off-by: NEinar Lueck <elelueck@de.ibm.com> Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
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