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2014-05-07Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-2014-05-07' ↵Peter Maydell
into staging trivial patches for 2014-05-07 # gpg: Signature made Wed 07 May 2014 18:01:15 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-2014-05-07: (21 commits) libcacard: remove unnecessary EOL from debug prints docs/memory.txt: Fix document on MMIO operations readline: Sort completions before printing them. readline: use g_strndup instead of open-coding it qmp: report path ambiguity error libcacard: replace pstrcpy() with memcpy() glib: move g_poll() replacement into glib-compat.h do not call g_thread_init() for glib >= 2.31 hw/9pfs: Add include file for exported symbol xen: remove unused global, xen_xcg hw: Add missing 'static' attributes qemu-timer: Add missing 'static' attribute ui: Add missing 'static' attribute monitor: Add missing 'static' attribute hw/s390x: Add missing 'static' attribute hw/mips: Add missing 'static' and 'const' attributes hw/9pfs: Add missing 'static' attributes arch_init: Be sure of only one exit entry with DPRINTF() for ram_load() tests/tcg: Fix compilation of test_path qga: Fix typo (plural) in comment ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-07Merge remote-tracking branch 'remotes/sstabellini/xen-140507-2' into stagingPeter Maydell
* remotes/sstabellini/xen-140507-2: xen_disk: add discard support pass an inclusive address range to xc_domain_pin_memory_cacheattr xen: factor out common functions xen: move Xen HVM files under hw/i386/xen xen: move Xen PV machine files to hw/xenpv qemu-xen: free all the pirqs for msi/msix when driver unload exec: Limit translation limiting in address_space_translate to xen Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-07docs/memory.txt: Fix document on MMIO operationsFam Zheng
.impl.valid should be .impl.unaligned and the description needs some fixes. .old_portio is removed since commit b40acf99b (ioport: Switch dispatching to memory core layer). Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-05-07glib: move g_poll() replacement into glib-compat.hStefan Hajnoczi
We have a dedicated header file for wrappers to smooth over glib version differences. Move the g_poll() definition into glib-compat.h for consistency. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Cc: qemu-trivial@nongnu.org
2014-05-07xen_disk: add discard supportOlaf Hering
Implement discard support for xen_disk. It makes use of the existing discard code in qemu. The discard support is enabled unconditionally. The tool stack may provide a property "discard-enable" in the backend node to optionally disable discard support. This is helpful in case the backing file was intentionally created non-sparse to avoid fragmentation. Signed-off-by: Olaf Hering <olaf@aepfle.de> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2014-05-07Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into stagingPeter Maydell
pc,net,MAINTAINERS,build updates MAINTAINERS updated with link to the security process documentation apic version modified to make more guests happy On top of that, bugfixes all over the place Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Wed 07 May 2014 17:15:29 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: configure: make source tree build more robust MAINTAINERS: addresses for responsible disclosure pm_smbus: correctly report unclaimed cycles smbus: return -1 if nothing found at the given address smbus: allow returning an error from reads apic: use emulated lapic version 0x14 on pc machines >= 2.1 pc: add compat_props placeholder for 2.0 machine type i8259: don't abort when trying to use level sensitive irqs acpi: fix tables for no-hpet configuration acpi-build: properly decrement objects' reference counters acpi/pcihp.c: Rewrite acpi_pcihp_get_bsel using object_property_get_int Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-07smbus: return -1 if nothing found at the given addressPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-05-07smbus: allow returning an error from readsPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-05-07apic: use emulated lapic version 0x14 on pc machines >= 2.1Gabriel L. Somlo
Add "version" property to local apic, and have it default to 0x14 for pc machines starting at 2.1. For compatibility with previous releases, pc machines up to 2.0 will have their local apic version set to 0x11. Signed-off-by: Gabriel L. Somlo <somlo@cmu.edu> Acked-by: Alexander Graf <agraf@suse.de> Reviewed-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-05-07pc: add compat_props placeholder for 2.0 machine typeGabriel L. Somlo
Add the "boilerplate" necessary for subsequent patches to simply drop in compat_props for pc machines 2.0 and older. This patch contains no functional changes. Signed-off-by: Gabriel Somlo <somlo@cmu.edu> Acked-by: Alexander Graf <agraf@suse.de> Reviewed-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-05-07Merge remote-tracking branch 'remotes/juanquintela/tags/migration/20140505' ↵Peter Maydell
into staging migration/next for 20140505 # gpg: Signature made Mon 05 May 2014 21:27:24 BST using RSA key ID 5872D723 # gpg: Can't check signature: public key not found * remotes/juanquintela/tags/migration/20140505: (36 commits) migration: expose xbzrle cache miss rate migration: expose the bitmap_sync_count to the end migration: Add counts of updating the dirty bitmap XBZRLE: Fix one XBZRLE corruption issues migration: remove duplicate code Coverity: Fix failure path for qemu_accept in migration Init the XBZRLE.lock in ram_mig_init Provide init function for ram migration Count used RAMBlock pages for migration_dirty_pages Make qemu_peek_buffer loop until it gets it's data Disallow outward migration while awaiting incoming migration virtio: validate config_len on load virtio-net: out-of-bounds buffer write on load openpic: avoid buffer overrun on incoming migration ssi-sd: fix buffer overrun on invalid state load savevm: Ignore minimum_version_id_old if there is no load_state_old usb: sanity check setup_index+setup_len in post_load vmstate: s/VMSTATE_INT32_LE/VMSTATE_INT32_POSITIVE_LE/ virtio-scsi: fix buffer overrun on invalid state load zaurus: fix buffer overrun on invalid state load ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-07Merge remote-tracking branch 'remotes/afaerber/tags/qom-devices-for-peter' ↵Peter Maydell
into staging QOM/QTest infrastructure fixes and device conversions * -device / device_add assertion fix * QEMUMachine conversion to MachineClass * Device error handling improvements * QTest cleanups and test cases for some more PCI devices * PortIO memory leak fixes # gpg: Signature made Mon 05 May 2014 19:59:16 BST 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: PortioList: Store PortioList in device state tests: Add EHCI qtest tests: Add ioh3420 qtest tests: Add intel-hda qtests tests: Add es1370 qtest tests: Add ac97 qtest qtest: Be paranoid about accept() addrlen argument qtest: Add error reporting to socket_accept() qtest: Assure that init_socket()'s listen() does not fail MAINTAINERS: Document QOM arm: Clean up fragile use of error_is_set() in realize() methods qom: Clean up fragile use of error_is_set() in set() methods hw: Consistently name Error ** objects errp, and not err hw: Consistently name Error * objects err, and not errp machine: Remove QEMUMachine indirection from MachineClass machine: Replace QEMUMachine by MachineClass in accelerator configuration vl.c: Replace QEMUMachine with MachineClass in QEMUMachineInitArgs machine: Copy QEMUMachine's fields to MachineClass machine: Remove obsoleted field from QEMUMachine qdev: Fix crash by validating the object type Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-06Merge remote-tracking branch 'remotes/kraxel/tags/pull-smbios-2' into stagingPeter Maydell
smbios: make qemu generate smbios tables. # gpg: Signature made Mon 05 May 2014 12:20:27 BST using RSA key ID D3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" * remotes/kraxel/tags/pull-smbios-2: SMBIOS: Build aggregate smbios tables and entry point SMBIOS: Use bitmaps to prevent incompatible comand line options SMBIOS: Use macro to set smbios defaults SMBIOS: Update header file definitions SMBIOS: Rename symbols to better reflect future use E820: Add interface for accessing e820 table pc: add 2.1 machine type Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-05migration: expose xbzrle cache miss rateChenLiang
expose xbzrle cache miss rate Signed-off-by: ChenLiang <chenliang88@huawei.com> Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2014-05-05migration: expose the bitmap_sync_count to the endChenLiang
expose the count that logs the times of updating the dirty bitmap to end user. Signed-off-by: ChenLiang <chenliang88@huawei.com> Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2014-05-05Provide init function for ram migrationDr. David Alan Gilbert
Provide ram_mig_init (like blk_mig_init) for vl.c to initialise stuff to do with ram migration (currently in arch_init.c). Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2014-05-05Make qemu_peek_buffer loop until it gets it's dataDr. David Alan Gilbert
Make qemu_peek_buffer repeatedly call fill_buffer until it gets all the data it requires, or until there is an error. At the moment, qemu_peek_buffer will try one qemu_fill_buffer if there isn't enough data waiting, however the kernel is entitled to return just a few bytes, and still leave qemu_peek_buffer with less bytes than it needed. I've seen this fail in a dev world, and I think it could theoretically fail in the peeking of the subsection headers in the current world. Comment qemu_peek_byte to point out it's not guaranteed to work for non-continuous peeks Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: ChenLiang <chenliang0016@icloud.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2014-05-05vmstate: s/VMSTATE_INT32_LE/VMSTATE_INT32_POSITIVE_LE/Michael S. Tsirkin
As the macro verifies the value is positive, rename it to make the function clearer. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2014-05-05machine: Remove QEMUMachine indirection from MachineClassMarcel Apfelbaum
No need to go through qemu_machine field. Use MachineClass fields directly. Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-05-05machine: Replace QEMUMachine by MachineClass in accelerator configurationMarcel Apfelbaum
This minimizes QEMUMachine usage, as part of machine QOM-ification. Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-05-05vl.c: Replace QEMUMachine with MachineClass in QEMUMachineInitArgsMarcel Apfelbaum
QEMUMachine's fields are already in MachineClass. We can safely make the switch because we copy them in machine_class_init() and spapr_machine_class_init(). Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-05-05machine: Copy QEMUMachine's fields to MachineClassMarcel Apfelbaum
In order to eliminate the QEMUMachine indirection, add its fields directly to MachineClass. Do not yet remove qemu_machine field because it is still in use by sPAPR. Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com> [AF: Copied fields for sPAPR, too] Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-05-05machine: Remove obsoleted field from QEMUMachineMarcel Apfelbaum
This field shouldn't be used any more since we adopted the QOM way of iterating over the types. The commit that obsoleted it is: commit 261747f176f6f2d88f8268aaebfdd1a1afe887e2 vl: Use MachineClass instead of global QEMUMachine list The machine registration flow is refactored to use the QOM functionality. Instead of linking the machines into a list, each machine has a type and the types can be traversed in the QOM way. Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-05-05virtio-net: fix buffer overflow on invalid state loadMichael S. Tsirkin
CVE-2013-4148 QEMU 1.0 integer conversion in virtio_net_load()@hw/net/virtio-net.c Deals with loading a corrupted savevm image. > n->mac_table.in_use = qemu_get_be32(f); in_use is int so it can get negative when assigned 32bit unsigned value. > /* MAC_TABLE_ENTRIES may be different from the saved image */ > if (n->mac_table.in_use <= MAC_TABLE_ENTRIES) { passing this check ^^^ > qemu_get_buffer(f, n->mac_table.macs, > n->mac_table.in_use * ETH_ALEN); with good in_use value, "n->mac_table.in_use * ETH_ALEN" can get positive and bigger than mac_table.macs. For example 0x81000000 satisfies this condition when ETH_ALEN is 6. Fix it by making the value unsigned. For consistency, change first_multi as well. Note: all call sites were audited to confirm that making them unsigned didn't cause any issues: it turns out we actually never do math on them, so it's easy to validate because both values are always <= MAC_TABLE_ENTRIES. Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2014-05-05vmstate: add VMSTATE_VALIDATEMichael S. Tsirkin
Validate state using VMS_ARRAY with num = 0 and VMS_MUST_EXIST Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2014-05-05vmstate: add VMS_MUST_EXISTMichael S. Tsirkin
Can be used to verify a required field exists or validate state in some other way. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2014-05-05SMBIOS: Build aggregate smbios tables and entry pointGabriel L. Somlo
Build an aggregate set of smbios tables and an entry point structure. Insert tables and entry point into fw_cfg respectively under "etc/smbios/smbios-tables" and "etc/smbios/smbios-anchor". Machine types <= 2.0 will for now continue using field-by-field overrides to SeaBIOS defaults, but for machine types 2.1 and up we expect the BIOS to look for and use the aggregate tables generated by this patch. Signed-off-by: Gabriel Somlo <somlo@cmu.edu> [ kraxel: fix 32bit build ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-05SMBIOS: Use bitmaps to prevent incompatible comand line optionsGabriel L. Somlo
Replace existing smbios_check_collision() functionality with a pair of bitmaps: have_binfile_bitmap and have_fields_bitmap. Bits corresponding to each smbios type are set by smbios_entry_add(), which also uses the bitmaps to ensure that binary blobs and field values are never accepted for the same type. These bitmaps will also be used in the future to decide whether or not to build a full table for a given smbios type. Signed-off-by: Gabriel Somlo <somlo@cmu.edu> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-05SMBIOS: Update header file definitionsGabriel L. Somlo
Add definitions for smbios entry point (anchor), and for type 2 (base board) structure which is required by some versions of OS X. Remove definition for type 20 (memory device mapped address) structure, which is no longer required as of smbios spec v2.5. Update all other structure definitions to bring them into compliance with smbios spec v2.8. This patch contains no functional changes. Signed-off-by: Gabriel Somlo <somlo@cmu.edu> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-05SMBIOS: Rename symbols to better reflect future useGabriel L. Somlo
Rename the following symbols: - smbios_set_type1_defaults() to the more general smbios_set_defaults(); - bool smbios_type1_defaults to the more general smbios_defaults; - smbios_get_table() to smbios_get_table_legacy(); This patch contains no functional changes. Signed-off-by: Gabriel Somlo <somlo@cmu.edu> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-05E820: Add interface for accessing e820 tableGabriel L. Somlo
Add the following two functions: - e820_get_num_entries() - query the size of the e820 table - e820_get_entry() - grab an entry matching a given set of criteria This interface is currently necessary for creating type 19 (memory array mapped address) structures in smbios. Signed-off-by: Gabriel Somlo <somlo@cmu.edu> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-02linux-user/elfload.c: Support ARM HWCAP2 flagsPeter Maydell
The ARM kernel has chosen to spill into the HWCAP2 ELF feature bit flags early, even though it hasn't yet exhausted all 32 bits of the HWCAP word. Add support for setting this in the same way we do for HWCAP. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2014-05-02Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell
Block patches # gpg: Signature made Wed 30 Apr 2014 19:19:32 BST using RSA key ID C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" * remotes/kevin/tags/for-upstream: (31 commits) curl: Fix hang reading from slow connections curl: Ensure all informationals are checked for completion curl: Eliminate unnecessary use of curl_multi_socket_all curl: Remove unnecessary explicit calls to internal event handler curl: Remove erroneous sleep waiting for curl completion curl: Fix return from curl_read_cb with invalid state curl: Remove unnecessary use of goto curl: Fix long line block/vdi: Error out immediately in vdi_create() block/bochs: Fix error handling for seek_to_sector() qcow2: Check min_size in qcow2_grow_l1_table() qcow2: Catch bdrv_getlength() error block: Use correct width in format strings qcow2: Avoid overflow in alloc_clusters_noref() block: Use error_abort in bdrv_image_info_specific_dump() block: Fix open_flags in bdrv_reopen() Revert "block: another bdrv_append fix" block: Unlink temporary files in raw-posix/win32 block: Remove BDRV_O_COPY_ON_READ for bs->file block: Create bdrv_backing_flags() ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-04-30kvm: add kvm_{vm,vcpu}_enable_capCornelia Huck
Provide helper functions for enabling capabilities (on a vcpu and on a vm). Reviewed-by: Thomas Huth <thuth@linux.vnet.ibm.com> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2014-04-30block: Unlink temporary files in raw-posix/win32Kevin Wolf
Instead of having unlink() calls in the generic block layer, where we aren't even guarateed to have a file name, move them to those block drivers that are actually used and that always have a filename. Gets us rid of some #ifdefs as well. The patch also converts bs->is_temporary to a new BDRV_O_TEMPORARY open flag so that it is inherited in the protocol layer and the raw-posix and raw-win32 drivers can unlink the file. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-28tcg: Fix missed pointer size != TCG_TARGET_REG_BITS changesRichard Henderson
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-28Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-2014-04-28' ↵Peter Maydell
into staging trivial patches for 2014-04-28 # gpg: Signature made Mon 28 Apr 2014 05:56:01 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-2014-04-28: slirp/smb: Move ncalrpc directory to tmp po: add proper Language: tags to .po files po/Makefile: fix $SRC_PATH reference init_paths: fix minor memory leak virtfs-proxy-helper: fix call to accept net/net.c: remove unnecessary semicolon Add QEMU logo (SVG file) vl: avoid closing stdout with 'writeconfig' xilinx: Fix typo in comment (Marvel -> Marvell) vl: Eliminate a superfluous local variable vl: Remove useless 'continue' gitignore: cleanups #2 tests/.gitignore: Ignore test-rfifolock move test-* from .gitignore to tests/.gitignore configure: Improve help behavior vl: convert -m to QemuOpts qemu-option: introduce qemu_find_opts_singleton misc: Use cpu_physical_memory_read and cpu_physical_memory_write Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-04-27qemu-option: introduce qemu_find_opts_singletonPaolo Bonzini
Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-04-25error: Remove some unused headersCole Robinson
Makes it a bit clear how the interdependencies work. Cc: Luiz Capitulino <lcapitulino@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Cole Robinson <crobinso@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-04-25qerror.h: Replace QERR_NOT_SUPPORTED with QERR_UNSUPPORTEDCole Robinson
The former is only used twice, the latter is used over 30 times, and has a nicer error message. Cc: Luiz Capitulino <lcapitulino@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Cole Robinson <crobinso@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-04-25qerror.h: Remove QERR defines that are only used onceCole Robinson
Just hardcode them in the callers Cc: Luiz Capitulino <lcapitulino@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Cole Robinson <crobinso@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-04-25qerror.h: Remove unused error classesCole Robinson
Cc: Luiz Capitulino <lcapitulino@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Cole Robinson <crobinso@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-04-25monitor: Remove unused monitor_print_filenameCole Robinson
Cc: Luiz Capitulino <lcapitulino@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Cole Robinson <crobinso@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-04-25error: Privatize error_print_locCole Robinson
Cc: Luiz Capitulino <lcapitulino@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Cole Robinson <crobinso@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-04-25Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell
Block patches # gpg: Signature made Wed 23 Apr 2014 11:02:29 BST using RSA key ID C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" * remotes/kevin/tags/for-upstream: block/cloop: use PRIu32 format specifier for uint32_t vmdk: Fix "%x" to PRIx32 in format strings for cid qemu-img: Improve error messages qemu-iotests: Check common namespace for id and node-name block: Catch duplicate IDs in bdrv_new() qemu-img: Avoid duplicate block device IDs block: Add errp to bdrv_new() convert fprintf() calls to error_setg() in block/qed.c:bdrv_qed_create() block: Remove -errno return value from bdrv_assign_node_name curl: Replaced old error handling with error reporting API. block: Handle error of bdrv_getlength in bdrv_create_dirty_bitmap vmdk: Fix %d and %lld to PRI* in format strings block: Check bdrv_getlength() return value in bdrv_make_zero() block: Catch integer overflow in bdrv_rw_co() block: Limit size to INT_MAX in bdrv_check_byte_request() block: Fix nb_sectors check in bdrv_check_byte_request() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-04-22block: Add errp to bdrv_new()Kevin Wolf
This patch adds an errp parameter to bdrv_new() and updates all its callers. The next patches will make use of this in order to check for duplicate IDs. Most of the callers know that their ID is fine, so they can simply assert that there is no error. Behaviour doesn't change with this patch yet as bdrv_new() doesn't actually assign errors to errp. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2014-04-22block: Handle error of bdrv_getlength in bdrv_create_dirty_bitmapFam Zheng
bdrv_getlength could fail, check the return value before using it. Return NULL and set errno if it fails. Callers are updated to handle the error case. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-04-18int128.h: Avoid undefined behaviours involving signed arithmeticPeter Maydell
Add casts when we're performing arithmetic on the .hi parts of an Int128, to avoid undefined behaviour. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-04-17allwinner-emac: set autonegotiation complete bit on link upBeniamino Galvani
Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 1395771730-16882-7-git-send-email-b.galvani@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-04-17allwinner-a10-pit: implement prescaler and source selectionBeniamino Galvani
This implements the prescaler and source fields of the timer control register. The source for each timer can be selected among 4 clock inputs whose frequencies are set through model properties. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 1395771730-16882-6-git-send-email-b.galvani@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-26 16:40:55 +0000