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2017-10-31sparc32_dma: split esp and le into separate DMA devicesMark Cave-Ayland
Due to slight differences in behaviour accessing the registers for the esp and le devices, create two separate SPARC32_DMA_DEVICE types and update the sun4m machine to use. Note that by using different device types we already know the size of the register block and the value of is_ledma at init time, allowing us to drop the SPARC32_DMA_DEVICE realize function and the is_ledma device property. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Artyom Tarasenko <atar4qemu@gmail.com> Acked-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2017-10-31sparc32_dma: rename SPARC32_DMA type to SPARC32_DMA_DEVICEMark Cave-Ayland
Also update the function names to match as appropriate. While we're here rename the type from sparc32_dma to sparc32-dma in order to match the current QOM convention. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Artyom Tarasenko <atar4qemu@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2017-10-31Merge remote-tracking branch ↵Peter Maydell
'remotes/pmaydell/tags/pull-target-arm-20171031' into staging target-arm queue: * fix instruction-length bit in syndrome for WFI/WFE traps * xlnx-zcu102: Specify the max number of CPUs * msf2: Remove dead code reported by Coverity * msf2: Wire up SYSRESETREQ in SoC for system reset * hw/pci-host/gpex: Improve INTX to gsi routing error checking # gpg: Signature made Tue 31 Oct 2017 13:10:02 GMT # gpg: using RSA key 0x3C2525ED14360CDE # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" # gpg: aka "Peter Maydell <pmaydell@gmail.com>" # gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * remotes/pmaydell/tags/pull-target-arm-20171031: hw/pci-host/gpex: Improve INTX to gsi routing error checking msf2: Wire up SYSRESETREQ in SoC for system reset msf2: Remove dead code reported by Coverity xlnx-zcu102: Specify the max number of CPUs fix WFI/WFE length in syndrome register Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-31Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2017-10-30' into ↵Peter Maydell
staging nbd patches for 2017-10-30 Vladimir Sementsov-Ogievskiy (some patches co-authored by Eric Blake): 00/12 nbd minimal structured read # gpg: Signature made Mon 30 Oct 2017 20:54:54 GMT # gpg: using RSA key 0xA7A16B4A2527436A # gpg: Good signature from "Eric Blake <eblake@redhat.com>" # gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" # gpg: aka "[jpeg image of size 6874]" # Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A * remotes/ericb/tags/pull-nbd-2017-10-30: nbd: Minimal structured read for client nbd: Move nbd_read() to common header nbd/client: prepare nbd_receive_reply for structured reply nbd/client: refactor nbd_receive_starttls nbd/server: Include human-readable message in structured errors nbd: Minimal structured read for server nbd/server: Refactor zero-length option check nbd/server: Simplify nbd_negotiate_options loop nbd/server: Report error for write to read-only export nbd: Expose constants and structs for structured read nbd: Move nbd_errno_to_system_errno() to public header nbd: Include error names in trace messages Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-31hw/pci-host/gpex: Improve INTX to gsi routing error checkingEric Auger
We exposed gpex_set_irq_num() for machines to set the INTx to GSI routing. However if the machine forgets to call that function we currently do not check the association was properly done. Let's initialize gsi values to -1 and if this value is found in gpex_route_intx_pin_to_irq, set the routing mode as disabled. Signed-off-by: Eric Auger <eric.auger@redhat.com> Message-id: 1508776211-22175-1-git-send-email-eric.auger@redhat.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-31msf2: Wire up SYSRESETREQ in SoC for system resetSubbaraya Sundeep
Implemented system reset by creating SYSRESETREQ gpio out from nvic. Signed-off-by: Subbaraya Sundeep <sundeep.lkml@gmail.com> Message-id: 1509253165-7434-1-git-send-email-sundeep.lkml@gmail.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-31msf2: Remove dead code reported by CoveritySubbaraya Sundeep
Fixed incorrect frame size mask, validated maximum frame size in spi_write and removed dead code. Signed-off-by: Subbaraya Sundeep <sundeep.lkml@gmail.com> Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Message-id: 1508898544-10307-1-git-send-email-sundeep.lkml@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-31xlnx-zcu102: Specify the max number of CPUsAlistair Francis
Specify the number of CPUs that can run on ZynqMP. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-31fix WFI/WFE length in syndrome registerStefano Stabellini
WFI/E are often, but not always, 4 bytes long. When they are, we need to set ARM_EL_IL_SHIFT in the syndrome register. Pass the instruction length to HELPER(wfi), use it to decrement pc appropriately and to pass an is_16bit flag to syn_wfx, which sets ARM_EL_IL_SHIFT if needed. Set dc->insn in both arm_tr_translate_insn and thumb_tr_translate_insn. Signed-off-by: Stefano Stabellini <sstabellini@kernel.org> Message-id: alpine.DEB.2.10.1710241055160.574@sstabellini-ThinkPad-X260 [PMM: move setting of dc->insn for Thumb so it is correct for 32 bit insns] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-31Merge remote-tracking branch 'remotes/dgilbert/tags/pull-hmp-20171030' into ↵Peter Maydell
staging hmp pull 2017-10-30 # gpg: Signature made Mon 30 Oct 2017 20:17:57 GMT # gpg: using RSA key 0x0516331EBC5BFDE7 # gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" # Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A 9FA9 0516 331E BC5B FDE7 * remotes/dgilbert/tags/pull-hmp-20171030: monitor: fix dangling CPU pointer hmp: Replace error_report_err Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-30nbd: Minimal structured read for clientVladimir Sementsov-Ogievskiy
Minimal implementation: for structured error only error_report error message. Note that test 83 is now more verbose, because the implementation prints more warnings about unexpected communication errors; perhaps future patches should tone things down by using trace messages instead of traces, but the common case of successful communication is no noisier than before. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20171027104037.8319-13-eblake@redhat.com>
2017-10-30nbd: Move nbd_read() to common headerEric Blake
An upcoming change to block/nbd-client.c will want to read the tail of a structured reply chunk directly from the wire. Move this function to make it easier. Based on a patch from Vladimir Sementsov-Ogievskiy. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20171027104037.8319-12-eblake@redhat.com>
2017-10-30nbd/client: prepare nbd_receive_reply for structured replyVladimir Sementsov-Ogievskiy
In following patch nbd_receive_reply will be used both for simple and structured reply header receiving. NBDReply is altered into union of simple reply header and structured reply chunk header, simple error translation moved to block/nbd-client to be consistent with further structured reply error translation. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20171027104037.8319-11-eblake@redhat.com>
2017-10-30nbd/client: refactor nbd_receive_starttlsVladimir Sementsov-Ogievskiy
Split out nbd_request_simple_option to be reused for structured reply option. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20171027104037.8319-10-eblake@redhat.com>
2017-10-30nbd/server: Include human-readable message in structured errorsEric Blake
The NBD spec permits including a human-readable error string if structured replies are in force, so we might as well send the client the message that we logged on any error. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20171027104037.8319-9-eblake@redhat.com>
2017-10-30nbd: Minimal structured read for serverVladimir Sementsov-Ogievskiy
Minimal implementation of structured read: one structured reply chunk, no segmentation. Minimal structured error implementation: no text message. Support DF flag, but just ignore it, as there is no segmentation any way. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20171027104037.8319-8-eblake@redhat.com>
2017-10-30nbd/server: Refactor zero-length option checkEric Blake
Consolidate the response for a non-zero-length option payload into a new function, nbd_reject_length(). This check will also be used when introducing support for structured replies. Note that STARTTLS response differs based on time: if the connection is still unencrypted, we set fatal to true (a client that can't request TLS correctly may still think that we are ready to start the TLS handshake, so we must disconnect); while if the connection is already encrypted, the client is sending a bogus request but is no longer at risk of being confused by continuing the connection. Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20171027104037.8319-7-eblake@redhat.com> [eblake: correct return value on STARTTLS] Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
2017-10-30nbd/server: Simplify nbd_negotiate_options loopEric Blake
Instead of making each caller check whether a transmission error occurred, we can sink a common error check to the end of the loop. Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20171027104037.8319-6-eblake@redhat.com> [eblake: squash in compiler warning fix] Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
2017-10-30nbd/server: Report error for write to read-only exportEric Blake
When the server is read-only, we were already reporting an error message for NBD_CMD_WRITE_ZEROES, but failed to set errp for a similar NBD_CMD_WRITE. This will matter more once structured replies allow the server to propagate the errp information back to the client. While at it, use an error message that makes a bit more sense if viewed on the client side. Note that when using qemu-io to test qemu-nbd behavior, it is rather difficult to convince qemu-io to send protocol violations (such as a read beyond bounds), because we have a lot of active checking on the client side that a qemu-io request makes sense before it ever goes over the wire to the server. The case of a client attempting a write when the server is started as 'qemu-nbd -r' is one of the few places where we can easily test error path handling, without having to resort to hacking in known temporary bugs to either the server or client. [Maybe we want a future patch to the client to do up-front checking on writes to a read-only export, the way it does up-front bounds checking; but I don't see anything in the NBD spec that points to a protocol violation in our current behavior.] Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20171027104037.8319-5-eblake@redhat.com>
2017-10-30nbd: Expose constants and structs for structured readEric Blake
Upcoming patches will implement the NBD structured reply extension [1] for both client and server roles. Declare the constants, structs, and lookup routines that will be valuable whether the server or client code is backported in isolation. This includes moving one constant from an internal header to the public header, as part of the structured read processing will be done in block/nbd-client.c rather than nbd/client.c. [1]https://github.com/NetworkBlockDevice/nbd/blob/extension-structured-reply/doc/proto.md Based on patches from Vladimir Sementsov-Ogievskiy. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20171027104037.8319-4-eblake@redhat.com>
2017-10-30nbd: Move nbd_errno_to_system_errno() to public headerEric Blake
This is needed in preparation for structured reply handling, as we will be performing the translation from NBD error to system errno value higher in the stack at block/nbd-client.c. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20171027104037.8319-3-eblake@redhat.com>
2017-10-30nbd: Include error names in trace messagesEric Blake
NBD errors were originally sent over the wire based on Linux errno values; but not all the world is Linux, and not all platforms share the same values. Since a number isn't very easy to decipher on all platforms, update the trace messages to include the name of NBD errors being sent/received over the wire. Tweak the trace messages to be at the point where we are using the NBD error, not the translation to the host errno values. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20171027104037.8319-2-eblake@redhat.com>
2017-10-30monitor: fix dangling CPU pointerGreg Kurz
If a CPU selected with the "cpu" command is hot-unplugged then "info cpus" causes QEMU to exit: (qemu) device_del cpu1 (qemu) info cpus qemu:qemu_cpu_kick_thread: No such process This happens because "cpu" stores the pointer to the selected CPU into the monitor structure. When the CPU is hot-unplugged, we end up with a dangling pointer. The "info cpus" command then does: hmp_info_cpus() monitor_get_cpu_index() mon_get_cpu() cpu_synchronize_state() <--- called with dangling pointer This could cause a QEMU crash as well. This patch switches the monitor to store the QOM path instead of a pointer to the current CPU. The path is then resolved when needed. If the resolution fails, we assume that the CPU was removed and the path is resetted to the default (ie, path of first_cpu). Reported-by: Satheesh Rajendran <sathnaga@linux.vnet.ibm.com> Suggested-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <150822818243.26242.12993827911736928961.stgit@bahia.lan> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-10-30hmp: Replace error_report_errZhiPeng Lu
Use hmp_handle_error instend of error_report_err to set error. Signed-off-by: ZhiPeng Lu <lu.zhipeng@zte.com.cn> Reviewed-by: Jiyun Fan <fan.jiyun@zte.com.cn> Message-Id: <1508411793-22868-1-git-send-email-lu.zhipeng@zte.com.cn> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-10-30Merge remote-tracking branch 'remotes/borntraeger/tags/s390x-20171030' into ↵Peter Maydell
staging s390x: fixups for 2.11 - missing \r in the BIOS console output - CPU type name is now "s390x-cpu" - fixup for the host-model on z14 and older machine versions # gpg: Signature made Mon 30 Oct 2017 08:34:15 GMT # gpg: using RSA key 0x117BBC80B5A61C7C # gpg: Good signature from "Christian Borntraeger (IBM) <borntraeger@de.ibm.com>" # Primary key fingerprint: F922 9381 A334 08F9 DBAB FBCA 117B BC80 B5A6 1C7C * remotes/borntraeger/tags/s390x-20171030: s390-*.img: update s390 bios with latest fixes s390-ccw: print carriage return with new lines s390x/kvm: use cpu model for gscb on compat machines target/s390x: change CPU type name to "s390x-cpu" Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-30Merge remote-tracking branch 'remotes/juanquintela/tags/migration/20171029' ↵Peter Maydell
into staging migration/next for 20171029 # gpg: Signature made Sun 29 Oct 2017 13:07:43 GMT # gpg: using RSA key 0xF487EF185872D723 # gpg: Good signature from "Juan Quintela <quintela@redhat.com>" # gpg: aka "Juan Quintela <quintela@trasno.org>" # Primary key fingerprint: 1899 FF8E DEBF 58CC EE03 4B82 F487 EF18 5872 D723 * remotes/juanquintela/tags/migration/20171029: tests: check that migration parameters are really assigned tests: Don't abuse global_qtest tests: Factorize out migrate_test_start/end tests: Refactor setting of parameters/capabilities tests: rename postcopy-test to migration-test migration: Make xbzrle_cache_size a migration parameter migration: No need to return the size of the cache migration: Don't play games with the requested cache size migration: Make sure that we pass the right cache size Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-30Merge remote-tracking branch ↵Peter Maydell
'remotes/ehabkost/tags/x86-and-machine-pull-request' into staging x86/cpu/numa queue, 2017-10-27 # gpg: Signature made Fri 27 Oct 2017 15:17:12 BST # gpg: using RSA key 0x2807936F984DC5A6 # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" # Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6 * remotes/ehabkost/tags/x86-and-machine-pull-request: (39 commits) x86: Skip check apic_id_limit for Xen numa: fixup parsed NumaNodeOptions earlier mips: r4k: replace cpu_model with cpu_type mips: mipssim: replace cpu_model with cpu_type mips: Magnum/Acer Pica 61: replace cpu_model with cpu_type mips: fulong2e: replace cpu_model with cpu_type mips: malta/boston: replace cpu_model with cpu_type mips: use object_new() instead of gnew()+object_initialize() sparc: leon3: use generic cpu_model parsing sparc: sparc: use generic cpu_model parsing sparc: sun4u/sun4v/niagara: use generic cpu_model parsing sparc: cleanup cpu type name composition tricore: use generic cpu_model parsing tricore: cleanup cpu type name composition unicore32: use generic cpu_model parsing unicore32: cleanup cpu type name composition xtensa: lx60/lx200/ml605/kc705: use generic cpu_model parsing xtensa: sim: use generic cpu_model parsing xtensa: cleanup cpu type name composition sh4: remove SuperHCPUClass::name field ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-30s390-*.img: update s390 bios with latest fixesChristian Borntraeger
includes 7618c0aefed1 ("s390-ccw: print carriage return with new lines") a8fbbf1db7a3 ("s390: set DHCP client architecure id for netboot") Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-10-30s390-ccw: print carriage return with new linesCollin L. Walling
The sclp console in the s390 bios writes raw data, leading console emulators (such as virsh console) to treat a new line ('\n') as just a new line instead of as a Unix line feed. Because of this, output appears in a "stair case" pattern. Let's print \r\n on every occurrence of a new line in the string passed to write to amend this issue. This is in sync with the guest Linux code in drivers/s390/char/sclp_vt220.c which also does a line feed conversion in the console part of the driver. This fixes the s390-ccw and s390-netboot output like $ virsh start test --console Domain test started Connected to domain test Escape character is ^] Network boot starting... Using MAC address: 02:01:02:03:04:05 Requesting information via DHCP: 010 Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com> Message-Id: <1509120893-28054-1-git-send-email-walling@linux.vnet.ibm.com> Reviewed-by: Halil Pasic <pasic@linux.vnet.ibm.com> Acked-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-10-30s390x/kvm: use cpu model for gscb on compat machinesChristian Borntraeger
Starting a guest with <os> <type arch='s390x' machine='s390-ccw-virtio-2.9'>hvm</type> </os> <cpu mode='host-model'/> on an IBM z14 results in "qemu-system-s390x: Some features requested in the CPU model are not available in the configuration: gs" This is because guarded storage is fenced for compat machines that did not have guarded storage support. While this prevents future migration abort (by not starting the guest at all), not being able to start a "host-model" guest is very much unexpected. As it turns out, even if we would modify libvirt to not expand the cpu model to contain "gs" for compat machines, it cannot guarantee that a migration will succeed. For example if the kernel changes its features (or the user has nested=1 on one host but not on the other) the migration will fail nevertheless. So instead of fencing "gs" for machines <= 2.9 lets allow it for all machine types that support the CPU model. This will make "host-model" runnable all the time, while relying on the CPU model to reject invalid migration attempts. We also need to change the migration for guarded storage. Additional discussions about host-model are still pending but are out of scope of this patch. Suggested-by: David Hildenbrand <david@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Acked-by: David Hildenbrand <david@redhat.com> Acked-by: Cornelia Huck <Cornelia Huck <cohuck@redhat.com> Acked-by: Halil Pasic <pasic@linux.vnet.ibm.com>
2017-10-30target/s390x: change CPU type name to "s390x-cpu"David Hildenbrand
For now, e.g. host-s390-cpu wasn't exposed to the user. cpu-add, -cpu and the CPU model qmp interfaces didn't care about the actual type, as that information was hidden. This changed with CPU hotplug via device_add. Now the type is visible to the user. Before we get that supported in a stable version, this is our last chance to change it. So change it from "s390-cpu" to "s390x-cpu", to match the architecture name. Example names are then e.g. z14-s390x-cpu or qemu-s390x-cpu. Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20171020115803.14093-1-david@redhat.com> Acked-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-10-29tests: check that migration parameters are really assignedJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-10-29tests: Don't abuse global_qtestJuan Quintela
As we have two guests running, just pass always who we want to send a message to. Once there, refactor return_or_event() into wait_command. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-10-29tests: Factorize out migrate_test_start/endJuan Quintela
We fix global_test users left and right Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-10-29tests: Refactor setting of parameters/capabilitiesJuan Quintela
So we can use them in future tests Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-10-29tests: rename postcopy-test to migration-testJuan Quintela
Instead of repeating the code, we are going to bo more tests on this file Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-10-29migration: Make xbzrle_cache_size a migration parameterJuan Quintela
Right now it is a variable in MigrationState instead of a MigrationParameter. The change allows to set it as the rest of the Migration parameters, from the command line, with query_migration_paramters, set_migrate_parameters, etc. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-10-29migration: No need to return the size of the cacheJuan Quintela
After the previous commits, we make sure that the value passed is right, or we just drop an error. So now we return if there is one error or we have setup correctly the value passed. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> -- Improve error messasge Return 0 always for success
2017-10-29migration: Don't play games with the requested cache sizeJuan Quintela
Now that we check that the value passed is a power of 2, we don't need to play games when comparing what is the size that is going to take the cache. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-10-29migration: Make sure that we pass the right cache sizeJuan Quintela
Instead of passing silently round down the number of pages, make it an error that the cache size is not a power of 2. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-10-28Merge remote-tracking branch 'remotes/mdroth/tags/qga-pull-2017-10-26-tag' ↵Peter Maydell
into staging qemu-ga patch queue for 2.11 * support for network interface stats * w32: improvements for guest-set-time * w32: fix a hang with guest-fsfreeze-freeze when timeout occurs during heavy I/O * w32: fix faulty error-handling in VSS/fsfreeze COM registration # gpg: Signature made Fri 27 Oct 2017 02:11:53 BST # gpg: using RSA key 0x3353C9CEF108B584 # gpg: Good signature from "Michael Roth <flukshun@gmail.com>" # gpg: aka "Michael Roth <mdroth@utexas.edu>" # gpg: aka "Michael Roth <mdroth@linux.vnet.ibm.com>" # Primary key fingerprint: CEAC C9E1 5534 EBAB B82D 3FA0 3353 C9CE F108 B584 * remotes/mdroth/tags/qga-pull-2017-10-26-tag: qga-win: fix error-handling in getNameByStringSID() qga: add network stats to guest-network-get-interfaces qga-win: Updating guest_set_time action qga-win: don't hang if vss hold writes timeout Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-27x86: Skip check apic_id_limit for XenLan Tianyu
Xen vIOMMU device model will be in Xen hypervisor. Skip vIOMMU check for Xen here when vcpu number is more than 255. Signed-off-by: Lan Tianyu <tianyu.lan@intel.com> Message-Id: <1502842933-8323-1-git-send-email-tianyu.lan@intel.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2017-10-27numa: fixup parsed NumaNodeOptions earlierIgor Mammedov
numa 'mem' option with suffix or without one is possible only on CLI/HMP. Instead of fixing up special suffix less CLI case deep in parse_numa_node() do it earlier right after option is parsed into NumaNodeOptions with OptVisistor so that the rest of the code would use valid values in NumaNodeOptions and won't have to reparse QemuOpts. It will help to isolate CLI/HMP parts in parse_numa() and split out parsed NumaNodeOptions processing into separate function that could be reused by QMP handler where we have only NumaNodeOptions and don't need any fixups. While at it reuse qemu_strtosz_MiB() instead of manually checking for suffixes. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <1507801198-98182-1-git-send-email-imammedo@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2017-10-27mips: r4k: replace cpu_model with cpu_typeIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <1507211474-188400-41-git-send-email-imammedo@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2017-10-27mips: mipssim: replace cpu_model with cpu_typeIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <1507211474-188400-40-git-send-email-imammedo@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2017-10-27mips: Magnum/Acer Pica 61: replace cpu_model with cpu_typeIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Hervé Poussineau <hpoussin@reactos.org> Message-Id: <1507211474-188400-39-git-send-email-imammedo@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2017-10-27mips: fulong2e: replace cpu_model with cpu_typeIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <1507211474-188400-38-git-send-email-imammedo@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2017-10-27mips: malta/boston: replace cpu_model with cpu_typeIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <1507211474-188400-37-git-send-email-imammedo@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2017-10-27mips: use object_new() instead of gnew()+object_initialize()Igor Mammedov
object_initialize() is intended for inplace initialization of objects, but here it's first allocated with g_new0() and then initialized with object_initialize(). QEMU already has API to do this (object_new), so do object creation with suitable for usecase API. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <1507211474-188400-36-git-send-email-imammedo@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2017-10-27sparc: leon3: use generic cpu_model parsingIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <1507211474-188400-35-git-send-email-imammedo@redhat.com> Reviewed-by: Artyom Tarasenko <atar4qemu@gmail.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
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