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* tests: add xHCI qtestGonglei2014-08-292-0/+38
| | | | | Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* tests: add UHCI qtestGonglei2014-08-292-1/+38
| | | | | Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* tests: add OHCI qtestGonglei2014-08-293-1/+39
| | | | | Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* usb: add usb host adapters exit traceGonglei2014-08-294-0/+9
| | | | | Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* usb-xhci: add exit functionGonglei2014-08-291-0/+36
| | | | | | | clean up xhci resource when xhci pci device exit. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* usb-ehci: add ehci-pci device exit functionGonglei2014-08-291-0/+14
| | | | | | | clean up ehci resource when ehci pci device exit. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* usb-ehci: add ehci unrealize funcitonGonglei2014-08-292-0/+26
| | | | | | | | cleanup ehci controller resource, both pci and sysbus if they're necessary. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* usb-ehci: add vmstate properity for EHCIStateGonglei2014-08-292-1/+2
| | | | | | | | | since hotunplug the ehci host adapter, we should delete vm_change_state_handler also, so the VMChangeStateEntry should be saved in EHCIState. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* usb-uhci: clean up uhci resource when pci-uhci exitGonglei2014-08-291-0/+22
| | | | | | | clean up uhci resource when uhci pci device exit. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* usb-ohci: add exit functionGonglei2014-08-291-0/+19
| | | | | | | clean up ohci resource when ohci pci device exit. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* usb-ohci: Fix memory leak for ohci timerGonglei2014-08-291-1/+3
| | | | | Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* usb: add usb_bus_release functionGonglei2014-08-292-0/+8
| | | | | | | | add global variables releasing logic when the usb buses were removed or hot-unpluged. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* Revert "xhci: Fix number of streams allocated when using streams"Gerd Hoffmann2014-08-291-1/+1
| | | | | | | | This reverts commit d063c3112c4cd23a479ee18720c2bd119da2d315. "2 << x" is the same as "2 ^ (x + 1)", so the old code is correct. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* xhci: use (1u << i)Gerd Hoffmann2014-08-291-2/+2
| | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
* Fix OHCI ISO TD state never being written back.Jack Un2014-08-291-2/+2
| | | | | | | | | There appears to be typo in OHCI with isochronous transfers resulting in isoch. transfer descriptor state never being written back. The'put_words' function is in a OR statement hence it is never called. Signed-off-by: Jack Un <jack.un@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* xhci: fix debug print compiling errorGonglei2014-08-291-3/+3
| | | | | | | | after commit 003e15a180373048f0c1f4df0bfe303746eb2676 the DPRINTF will broke compiling, adjust its location. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* usb: Fix bootindex for portnr > 9Markus Armbruster2014-08-291-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | We identify devices by their Open Firmware device paths. The encoding of the host controller and hub port numbers is incorrect: usb_get_fw_dev_path() formats them in decimal, while SeaBIOS uses hexadecimal. When some port number > 9, SeaBIOS will miss the bootindex (lucky case), or apply it to another device (unlucky case). The relevant spec[*] agrees with SeaBIOS (and OVMF, for that matter). Change %d to %x. Bug can bite only with host controllers or hubs sporting more than ten ports. I'm not aware of any. [*] Open Firmware Recommended Practice: Universal Serial Bus, Version 1, Section 3.2.1 Device Node Address Representation http://www.openfirmware.org/1275/bindings/usb/usb-1_0.ps Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Note: xhci can be configured with up to 15 ports (default is 4 ports). Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* Merge remote-tracking branch ↵Peter Maydell2014-08-261-2/+6
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/awilliam/tags/vfio-pci-for-qemu-20140825.0' into staging VFIO: Enable primary NVIDIA quirk regardless of VGA support # gpg: Signature made Mon 25 Aug 2014 20:29:37 BST using RSA key ID 3BB08B22 # gpg: Can't check signature: public key not found * remotes/awilliam/tags/vfio-pci-for-qemu-20140825.0: vfio: Enable NVIDIA 88000 region quirk regardless of VGA Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * vfio: Enable NVIDIA 88000 region quirk regardless of VGAAlex Williamson2014-08-251-2/+6
| | | | | | | | | | | | | | | | If we make use of OVMF for the BIOS then we can use GPUs without VGA space access, but we still need this quirk. Disassociate it from the x-vga option and enable it on all NVIDIA VGA display class devices. Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
* | Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into stagingPeter Maydell2014-08-2519-48/+270
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pci, pc fixes, features A bunch of bugfixes - these will make sense for 2.1.1 ACPI support for TPM and partial ARI support for PCIE. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Sun 24 Aug 2014 23:16:35 BST using RSA key ID D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" * remotes/mst/tags/for_upstream: pcie: fix trailing whitespace ioh3420: Enable ARI forwarding ioh3420: Remove obsoleted, unused ioh3420_init function pcie: Rename the pcie_cap_ari_* functions to pcie_cap_arifwd_* pcie: Fix incorrect write to the ari capability next function field ssdt-tpm: add generated hex file to git Add ACPI tables for TPM pc: reserve more memory for ACPI for new machine types pcihp: fix possible array out of bounds pci_bridge: manually destroy memory regions within PCIBridgeWindows hostmem: set MPOL_MF_MOVE Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * pcie: fix trailing whitespaceMichael S. Tsirkin2014-08-251-1/+1
| | | | | | | | Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| * ioh3420: Enable ARI forwardingKnut Omang2014-08-251-0/+2
| | | | | | | | | | | | Signed-off-by: Knut Omang <knut.omang@oracle.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| * ioh3420: Remove obsoleted, unused ioh3420_init functionKnut Omang2014-08-251-24/+0Star
| | | | | | | | | | | | Signed-off-by: Knut Omang <knut.omang@oracle.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| * pcie: Rename the pcie_cap_ari_* functions to pcie_cap_arifwd_*Knut Omang2014-08-254-10/+13
| | | | | | | | | | | | | | | | | | | | Rename helper functions to make a clearer distinction between the PCIe capability/control register feature ARI forwarding and a device that supports the ARI feature via an ARI extended PCIe capability. Signed-off-by: Knut Omang <knut.omang@oracle.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| * pcie: Fix incorrect write to the ari capability next function fieldKnut Omang2014-08-251-1/+1
| | | | | | | | | | | | | | | | | | PCI_ARI_CAP_NFN, a macro for reading next function was used instead of the intended write. Signed-off-by: Knut Omang <knut.omang@oracle.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| * ssdt-tpm: add generated hex file to gitMichael S. Tsirkin2014-08-251-0/+95
| | | | | | | | | | | | Needed for systems without IASL. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| * Add ACPI tables for TPMStefan Berger2014-08-257-8/+138
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add an SSDT ACPI table for the TPM device. Add a TCPA table for BIOS logging area when a TPM is being used. The latter follows this spec here: http://www.trustedcomputinggroup.org/files/static_page_files/DCD4188E-1A4B-B294-D050A155FB6F7385/TCG_ACPIGeneralSpecification_PublicReview.pdf This patch has Michael Tsirkin's patches folded in. Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
| * pc: reserve more memory for ACPI for new machine typesMichael S. Tsirkin2014-08-254-3/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 868270f23d8db2cce83e4f082fe75e8625a5fbf9 acpi-build: tweak acpi migration limits broke kernel loading with -kernel/-initrd: it doubled the size of ACPI tables but did not reserve enough memory. As a result, issues on boot and halt are observed. Fix this up by doubling reserved memory for new machine types. Cc: qemu-stable@nongnu.org Reported-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| * pcihp: fix possible array out of boundsGonglei2014-08-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Prevent out-of-bounds array access on acpi_pcihp_pci_status. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Cc: qemu-stable@nongnu.org Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
| * pci_bridge: manually destroy memory regions within PCIBridgeWindowsPaolo Bonzini2014-08-251-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | The regions are destroyed and recreated on configuration space accesses. We need to destroy them before the containing PCIBridgeWindows object is freed. Reported-by: Gonglei <arei.gonglei@huawei.com> Reported-by: Knut Omang <knut.omang@oracle.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| * hostmem: set MPOL_MF_MOVEMichael S. Tsirkin2014-08-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When memory is allocated on a wrong node, MPOL_MF_STRICT doesn't move it - it just fails the allocation. A simple way to reproduce the failure is with mlock=on realtime feature. The code comment actually says: "ensure policy won't be ignored" so setting MPOL_MF_MOVE seems like a better way to do this. Cc: qemu-stable@nongnu.org Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* | Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-2014-08-24' ↵Peter Maydell2014-08-2513-56/+50Star
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into staging trivial patches for 2014-08-24 # gpg: Signature made Sun 24 Aug 2014 14:28:49 BST using RSA key ID A4C3D7DB # 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: 6F67 E18E 7C91 C5B1 5514 66A7 BEE5 9D74 A4C3 D7DB * remotes/mjt/tags/trivial-patches-2014-08-24: vmxnet3: Pad short frames to minimum size (60 bytes) libdecnumber: Fix warnings from smatch (missing static, boolean operations) linux-user: fix file descriptor leaks po: Fix Makefile rules for in-tree builds without configuration slirp/misc: Use the GLib memory allocation APIs configure: no need to mkdir QMP dma: axidma: Variablise repeated s->streams[i] sub-expr microblaze: ml605: Get rid of ddr_base variable tests/bios-tables-test: check the value returned by fopen() tcg: dump op count into qemu log util/path: Use the GLib memory allocation routines Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | vmxnet3: Pad short frames to minimum size (60 bytes)Ben Draper2014-08-241-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When running VMware ESXi under qemu-kvm the guest discards frames that are too short. Short ARP Requests will be dropped, this prevents guests on the same bridge as VMware ESXi from communicating. This patch simply adds the padding on the network device itself. Signed-off-by: Ben Draper <ben@xrsa.net> Reviewed-by: Dmitry Fleytman <dmitry@daynix.com> Cc: qemu-stable@nongnu.org Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
| * | libdecnumber: Fix warnings from smatch (missing static, boolean operations)Stefan Weil2014-08-241-10/+11
| | | | | | | | | | | | | | | Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
| * | linux-user: fix file descriptor leakszhanghailiang2014-08-241-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Handle variable "fd_orig" going out of scope leaks the handle. Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com> Reviewed-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
| * | po: Fix Makefile rules for in-tree builds without configurationStefan Weil2014-08-241-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding 'update' to the phony targets fixes this error: $ LANG=C make -C po update make: Entering directory `/qemu/po' LINK update /qemu/po/de_DE.po: file not recognized: File format not recognized collect2: error: ld returned 1 exit status make: *** [update] Error 1 make: Leaving directory `/qemu/po' Some other phony targets (build, install) were also added, and the existing .PHONY statement was moved to a more prominent position at the beginning of the Makefile. The patch also fixes a 2nd bug. The default target should be 'all', but instead 'modules' (from rules.mak) was the default. Fix this by adding 'all' as a target before any include statement. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
| * | slirp/misc: Use the GLib memory allocation APIszhanghailiang2014-08-243-24/+3Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Here we don't check the return value of malloc() which may fail. Use the g_new() instead, which will abort the program when there is not enough memory. Also, use g_strdup instead of strdup and remove the unnecessary strdup function. Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Benoît Canet <benoit.canet@nodalink.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
| * | configure: no need to mkdir QMPLiming Wang2014-08-241-4/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 7537fe04 QMP: QMP/ -> docs/qmp/ Above commit has moved last QMP files to docs/qmp and it's not necessary to create QMP directory. So remove it from configure. Signed-off-by: Liming Wang <liming.wang@canonical.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
| * | dma: axidma: Variablise repeated s->streams[i] sub-exprPeter Crosthwaite2014-08-241-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | This have 6 inline usages. Make it a bit more readable by using a local variable. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
| * | microblaze: ml605: Get rid of ddr_base variablePeter Crosthwaite2014-08-241-3/+2Star
| | | | | | | | | | | | | | | | | | | | | It's a constant based on a macro. Just use the macro in place. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
| * | tests/bios-tables-test: check the value returned by fopen()zhanghailiang2014-08-241-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | The function fopen() may fail, so check its return value. Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com> Signed-off-by: Li Liu <john.liuli@huawei.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
| * | tcg: dump op count into qemu logzhanghailiang2014-08-241-4/+2Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | fopen() may fail and it does not check its return vaule here, it is better to dump op count to the normal log file. Signed-off-by: Li Liu <john.liuli@huawei.com> Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
| * | util/path: Use the GLib memory allocation routineszhanghailiang2014-08-241-5/+5
|/ / | | | | | | | | | | | | | | | | | | | | In this file, we don't check the return value of malloc/strdup/realloc which may fail. Instead of using these routines, we use the GLib memory APIs g_malloc/g_strdup/g_realloc. They will exit on allocation failure, so there is no need to test for failure, which would be fine for setup. Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
* | Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell2014-08-2255-175/+1103
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Block patches # gpg: Signature made Fri 22 Aug 2014 14:47:53 BST using RSA key ID C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" * remotes/kevin/tags/for-upstream: (29 commits) qemu-img: Allow cache mode specification for amend qemu-img: Allow source cache mode specification vmdk: Use bdrv_nb_sectors() where sectors, not bytes are wanted blkdebug: Delete BH in bdrv_aio_cancel qemu-iotests: add test case 101 for short file I/O raw-posix: fix O_DIRECT short reads block/iscsi: fix memory corruption on iscsi resize block/vvfat.c: remove debugging code to reinit stderr if NULL iotests: Add test for image filename construction quorum: Implement bdrv_refresh_filename() nbd: Implement bdrv_refresh_filename() blkverify: Implement bdrv_refresh_filename() blkdebug: Implement bdrv_refresh_filename() block: Add bdrv_refresh_filename() virtio-blk: fix reference a pointer which might be freed virtio-blk: allow block_resize with dataplane block: acquire AioContext in qmp_block_resize() qemu-iotests: Fix 028 reference output for qed test-coroutine: test cost introduced by coroutine iotests: Add test for qcow2's cache options ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | qemu-img: Allow cache mode specification for amendMax Reitz2014-08-223-7/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | qemu-img amend may extensively modify the target image, depending on the options to be amended (e.g. conversion to qcow2 compat level 0.10 from 1.1 for an image with many unallocated zero clusters). Therefore it makes sense to allow the user to specify the cache mode to be used. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| * | qemu-img: Allow source cache mode specificationMax Reitz2014-08-223-28/+80
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many qemu-img subcommands only read the source file(s) once. For these use cases, a full write-back cache is unnecessary and mainly clutters host cache memory. Though this is generally no concern as cache memory is freely available and can be scaled by the host OS, it may become a concern with thin provisioning. For these cases, it makes sense to allow users to freely specify the source cache mode (e.g. use no cache at all). This commit adds a new switch (-T) for the qemu-img subcommands check, compare, convert and rebase to specify the cache to be used for source images (the backing file in case of rebase). Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| * | vmdk: Use bdrv_nb_sectors() where sectors, not bytes are wantedMarkus Armbruster2014-08-221-6/+5Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of bdrv_getlength(). Commit 57322b7 did this all over block, but one more bdrv_getlength() has crept in since. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Reviewed-by: Benoît Canet <benoit.canet@nodalink.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| * | blkdebug: Delete BH in bdrv_aio_cancelFam Zheng2014-08-221-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | Otherwise error_callback_bh will access the already released acb. Cc: qemu-stable@nongnu.org Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| * | qemu-iotests: add test case 101 for short file I/OStefan Hajnoczi2014-08-223-0/+69
| | | | | | | | | | | | | | | Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| * | raw-posix: fix O_DIRECT short readsStefan Hajnoczi2014-08-221-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following O_DIRECT read from a <512 byte file fails: $ truncate -s 320 test.img $ qemu-io -n -c 'read -P 0 0 512' test.img qemu-io: can't open device test.img: Could not read image for determining its format: Invalid argument Note that qemu-io completes successfully without the -n (O_DIRECT) option. This patch fixes qemu-iotests ./check -nocache -vmdk 059. Cc: qemu-stable@nongnu.org Suggested-by: Kevin Wolf <kwolf@redhat.com> Reported-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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