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2016-05-19cpu: make cpu-qom.h only include-able from cpu.hPaolo Bonzini
Make cpu-qom.h so that it is only included from cpu.h. Then there is no need for it to include cpu.h again. Later we will make cpu-qom.h target independent and we will _want_ to include it from elsewhere, but for now reduce the number of cases to handle. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-19log: do not use CONFIG_USER_ONLYPaolo Bonzini
This decouples logging further from config-target.h Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-19include: move CPU-related definitions out of qemu-common.hPaolo Bonzini
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-19s390x: move .needed functions for subsections to machine.cPaolo Bonzini
These functions are only used when defining subsections, so move them there. Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-19scripts: add script to build QEMU and analyze inclusionsPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-19Merge remote-tracking branch ↵Peter Maydell
'remotes/mjt/tags/pull-trivial-patches-2016-05-18' into staging trivial patches for 2016-05-18 # gpg: Signature made Wed 18 May 2016 13:04:43 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>" * remotes/mjt/tags/pull-trivial-patches-2016-05-18: Fix some typos found by codespell 9p: drop unused declaration from coth.h smbios: fix typo accel: make configure_accelerator return void configure: Use uniform description for devel packages ipack: Update e-mail address util: fix comment typos qdict: fix unbounded stack warning for qdict_array_entries Fix typo in variable name (found and fixed by codespell) vl: fix comment about when parsing cpu definitions loader: fix potential memory leak remove comment for nonexistent structure member s390: remove misleading comment Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-05-18Fix some typos found by codespellStefan Weil
Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-05-189p: drop unused declaration from coth.hGreg Kurz
Commit "ebac1202c95a virtio-9p: use QEMU thread pool" dropped function v9fs_init_worker_threads. Signed-off-by: Greg Kurz <gkurz@linux.vnet.ibm.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-05-18smbios: fix typoCao jin
The spec says: "on paragraph (16-byte) boundaries" Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-05-18accel: make configure_accelerator return voidWei Jiangang
Return the negated value of accel_initialised is meaningless, and the caller vl doesn't check it. Signed-off-by: Wei Jiangang <weijg.fnst@cn.fujitsu.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-05-18configure: Use uniform description for devel packagesStefan Weil
As all other devel packages are written in the form "name devel", use this form for libcap devel and libattr devel, too. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-05-18ipack: Update e-mail addressAlberto Garcia
I'm not really using the old one anymore. Signed-off-by: Alberto Garcia <berto@igalia.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-05-18util: fix comment typosWei Jiangang
Signed-off-by: Wei Jiangang <weijg.fnst@cn.fujitsu.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-05-18qdict: fix unbounded stack warning for qdict_array_entriesPeter Xu
Here we use one g_strdup_printf() to replace the two stack allocated array, considering it's more convenient, safe, and as long as it's called rarely only when quorum device opens. This will remove the unbound stack warning when compiling with "-Wstack-usage=1000000". Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-05-18Fix typo in variable name (found and fixed by codespell)Stefan Weil
Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-05-18vl: fix comment about when parsing cpu definitionsWei Jiangang
machine->init() was replaced with machine_class->init() in 958db90cd54823c33345000c995453a8c9b7a005. Signed-off-by: Wei Jiangang <weijg.fnst@cn.fujitsu.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-05-18loader: fix potential memory leakCao jin
Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-05-18remove comment for nonexistent structure memberCao jin
Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-05-18s390: remove misleading commentMichael Tokarev
The comment talks about a non-ELF object while the example gives ELF object. Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-05-17Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20160517' into stagingPeter Maydell
First batch of s390x patches for 2.7: - The new machine for 2.7 - Make use of the runtime instrumentation support introduced in the kernel - Enhance our ipl (boot) process: We can now start from devices in subchannel sets > 0 as well. As a bonus, the conversion to diag308 in the bios allows us to get rid of the gr7 hack. - Xiaoqiang Zhao's SCLP qomification patches - Several fixes in the s390x pci implementation # gpg: Signature made Tue 17 May 2016 15:35:32 BST using RSA key ID C6F02FAF # gpg: Good signature from "Cornelia Huck <huckc@linux.vnet.ibm.com>" # gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>" * remotes/cohuck/tags/s390x-20160517: s390x/pci: remove whitespace s390x/pci: add length checking for pci sclp handlers s390x/pci: enhance mpcifc_service_call s390x/pci: fix s390_pci_sclp_deconfigure s390x/pci: introduce S390PCIBusDevice.iommu_enabled s390x/pci: export pci_dereg_ioat and pci_dereg_irqs s390x/pci: separate s390_pcihost_iommu_configure function s390x/pci: separate s390_sclp_configure function s390x/pci: fix reg_irqs() hw/char: QOM'ify sclpconsole.c hw/char: QOM'ify sclpconsole-lm.c s390x/ipl: Remove redundant usage of gr7 s390-ccw.img: rebuild image pc-bios/s390-ccw: Get device address via diag 308/6 s390x/ipl: Add ssid field to IplParameterBlock s390x/ipl: Provide ipl parameter block s390x/ipl: Add type and length checks for IplParameterBlock values s390x/ipl: Extend the IplParameterBlock struct s390x: enable runtime instrumentation s390x: add compat machine for 2.7 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-05-17s390x/pci: remove whitespaceYi Min Zhao
Fix indentation of PciCfgSccb struct. Signed-off-by: Yi Min Zhao <zyimin@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-05-17s390x/pci: add length checking for pci sclp handlersYi Min Zhao
The configure/deconfigure sclp commands need a SCCB with a length of at least 16. Indicate in the response code if this is not fulfilled. Signed-off-by: Yi Min Zhao <zyimin@linux.vnet.ibm.com> Reviewed-by: Pierre Morel <pmorel@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-05-17s390x/pci: enhance mpcifc_service_callYi Min Zhao
Enhance error handling for mpcifc_service_call() to propagate errors to guest by setting status codes or triggering program interrupts. Signed-off-by: Yi Min Zhao <zyimin@linux.vnet.ibm.com> Reviewed-by: Pierre Morel <pmorel@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-05-17s390x/pci: fix s390_pci_sclp_deconfigureYi Min Zhao
When deconfiguring a s390 pci device, we should deconfigure the corresponding IOMMU memory region and the IRQs for the device. Signed-off-by: Yi Min Zhao <zyimin@linux.vnet.ibm.com> Reviewed-by: Pierre Morel <pmorel@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-05-17s390x/pci: introduce S390PCIBusDevice.iommu_enabledYi Min Zhao
We introduce iommu_enabled field for S390PCIBusDevice struct to track whether the iommu has been enabled for the device. This allows us to stop temporarily changing ->configured while en/disabling the iommu and to do conditional cleanup later. Signed-off-by: Yi Min Zhao <zyimin@linux.vnet.ibm.com> Reviewed-by: Pierre Morel <pmorel@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-05-17s390x/pci: export pci_dereg_ioat and pci_dereg_irqsYi Min Zhao
dereg_irqs and dereg_ioat are needed by external functions. Let's rename and export both of them in s390-pci-inst.h. Signed-off-by: Yi Min Zhao <zyimin@linux.vnet.ibm.com> Reviewed-by: Pierre Morel <pmorel@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-05-17s390x/pci: separate s390_pcihost_iommu_configure functionYi Min Zhao
Split s390_pcihost_iommu_configure() into separate functions for configuring and deconfiguring in order to make the code more readable. Signed-off-by: Yi Min Zhao <zyimin@linux.vnet.ibm.com> Reviewed-by: Pierre Morel <pmorel@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-05-17s390x/pci: separate s390_sclp_configure functionYi Min Zhao
Split s390_sclp_configure() into separate functions for sclp configuring and deconfiguring in order to make the code more readable. Signed-off-by: Yi Min Zhao <zyimin@linux.vnet.ibm.com> Reviewed-by: Pierre Morel <pmorel@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-05-17s390x/pci: fix reg_irqs()Yi Min Zhao
In reg_irqs(), present code assumes that map_indicator() always issues successfully. Let's check it and return the error to caller in order to inform guest. Signed-off-by: Yi Min Zhao <zyimin@linux.vnet.ibm.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Pierre Morel <pmorel@linux.vnet.ibm.com> Reviewed-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-05-17hw/char: QOM'ify sclpconsole.cxiaoqiang zhao
Drop the DO_UPCAST macro Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com> Message-Id: <1459237645-17227-7-git-send-email-zxq_yx_007@163.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-05-17hw/char: QOM'ify sclpconsole-lm.cxiaoqiang zhao
Drop the DO_UPCAST macro Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com> Message-Id: <1459237645-17227-6-git-send-email-zxq_yx_007@163.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-05-17s390x/ipl: Remove redundant usage of gr7Alexander Yarygin
We don't need to pass device address for pc-bios using gr7 anymore as the pcbios completely relies on diag308 now, so we can remove it from qemu. devno, ssid and cssid are migrated but the value was never reused, so we can safely ignore these fields and migrate 0. Signed-off-by: Alexander Yarygin <yarygin@linux.vnet.ibm.com> Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-05-17s390-ccw.img: rebuild imageCornelia Huck
Contains the following change: pc-bios/s390-ccw: Get device address via diag 308/6 Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-05-17pc-bios/s390-ccw: Get device address via diag 308/6Alexander Yarygin
To IPL from a device, pc-bios receives from qemu a device address via general register 7. The better way to do it is to use diag308/6 instruction which returns so called "IplParameterBlock". IplParameterBlock contains the device address for IPL and additional parameters that can be used by pc-bios. This patch allows pc-bios to get device address via diag308/6 and doesn't use gr7 passed boot information anymore. Signed-off-by: Alexander Yarygin <yarygin@linux.vnet.ibm.com> Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-05-17s390x/ipl: Add ssid field to IplParameterBlockAlexander Yarygin
Add the ssid field to the ipl parameter block struct and fill it when necessary so the guest can use it. Signed-off-by: Alexander Yarygin <yarygin@linux.vnet.ibm.com> Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-05-17s390x/ipl: Provide ipl parameter blockAlexander Yarygin
Right now we return the ipl parameter block only if the guest specified one. Let's fill in the parameter block when bootindex parameter is available and not booting from an external kernel. Signed-off-by: Alexander Yarygin <yarygin@linux.vnet.ibm.com> Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-05-17s390x/ipl: Add type and length checks for IplParameterBlock valuesAlexander Yarygin
We can check for valid type and lengths of the IplParameterBlock fields when receiving the struct from the guest. Length of the IplParameterBlock can be less than 4K. To play safe we can read and write only required amount of data. Signed-off-by: Alexander Yarygin <yarygin@linux.vnet.ibm.com> Reviewed-by: David Hildenband <dahi@linux.vnet.ibm.com> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-05-17s390x/ipl: Extend the IplParameterBlock structAlexander Yarygin
The IplParameterBlock struct currently has only 200 bytes filled, but it can be up to 4K. This patch converts the struct to union with a fully populated struct inside it and second struct with old values. For compatibility reasons we disable migration of the extended iplb field for pre-2.7 machines. Also a guest still can read/write only the first 200 bytes of IPLB for now. Signed-off-by: Alexander Yarygin <yarygin@linux.vnet.ibm.com> Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-05-17s390x: enable runtime instrumentationFan Zhang
Introduce run-time-instrumentation support when running under kvm for virtio-ccw 2.7 machine and make sure older machines can not enable it. The new ri_allowed field in the s390MachineClass serves as an indicator whether the feature can be used by the machine and should therefore be activated if available. riccb_needed() is used to check whether riccb is needed or not in live migration. Signed-off-by: Fan Zhang <zhangfan@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-05-17s390x: add compat machine for 2.7Cornelia Huck
Also add some of the option cascading we were missing. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-05-17Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' ↵Peter Maydell
into staging # gpg: Signature made Tue 17 May 2016 14:06:54 BST using RSA key ID 81AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" * remotes/stefanha/tags/tracing-pull-request: hw/intc/arm_gic: add tracepoints Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-05-17Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into ↵Peter Maydell
staging # gpg: Signature made Tue 17 May 2016 01:19:39 BST using RSA key ID 81AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" * remotes/stefanha/tags/block-pull-request: rfifolock: no need to get thread identifier when nesting Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-05-17Merge remote-tracking branch 'remotes/thibault/tags/samuel-thibault' into ↵Peter Maydell
staging slirp updates # gpg: Signature made Mon 16 May 2016 20:22:36 BST using RSA key ID FB6B2F1D # gpg: Good signature from "Samuel Thibault <samuel.thibault@gnu.org>" # gpg: aka "Samuel Thibault <sthibault@debian.org>" # gpg: aka "Samuel Thibault <samuel.thibault@inria.fr>" # gpg: aka "Samuel Thibault <samuel.thibault@labri.fr>" # gpg: aka "Samuel Thibault <samuel.thibault@ens-lyon.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: 900C B024 B679 31D4 0F82 304B D017 8C76 7D06 9EE6 # Subkey fingerprint: F632 74CD C630 0873 CB3D 29D9 E3E5 1CE8 FB6B 2F1D * remotes/thibault/tags/samuel-thibault: slirp: Clean up osdep.h related header inclusions slirp: Remove some unused code from slirp.h slirp: Remove obsolete backward-compatibility cruft slirp: Clean up slirp_config.h Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-05-16hw/intc/arm_gic: add tracepointsHollis Blanchard
These are obviously critical to understanding interrupt delivery: gic_enable_irq gic_disable_irq gic_set_irq (inbound irq from device models) gic_update_set_irq (outbound irq to CPU) gic_acknowledge_irq The only one that I think might raise eyebrows is gic_update_bestirq, but I've (sadly) debugged problems that ended up being caused by unexpected priorities. Knowing that the GIC has an irq ready, but doesn't deliver to the CPU due to priority, has also proven important. Signed-off-by: Hollis Blanchard <hollis_blanchard@mentor.com> Message-id: 1461252281-22399-1-git-send-email-hollis_blanchard@mentor.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2016-05-16rfifolock: no need to get thread identifier when nestingChanglong Xie
Signed-off-by: Changlong Xie <xiecl.fnst@cn.fujitsu.com> Reviewed-by: Denis V. Lunev <den@openvz.org> Message-id: 1462874348-32396-1-git-send-email-xiecl.fnst@cn.fujitsu.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2016-05-16slirp: Clean up osdep.h related header inclusionsThomas Huth
qemu/osdep.h is included in some headers twice - one time should be sufficient. Also remove the inclusion of time.h since that is already done by osdep.h, too (this makes scripts/clean-includes happy again). Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
2016-05-16slirp: Remove some unused code from slirp.hThomas Huth
These hunks are apparently not used anymore, so let's delete them. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
2016-05-16slirp: Remove obsolete backward-compatibility cruftThomas Huth
The slirp code does not use index() and gethostid() anymore, so these parts can be removed without problems. memmove() and strerror() should be available on each of the supported platforms nowadays, too, so these wrappers are also not needed anymore. And we certainly also do not support Ultrix anymore, so no need to keep the code for this platform anymore. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
2016-05-16slirp: Clean up slirp_config.hThomas Huth
There are a lot of unused #defines / #undefs in slirp_config.h, which are apparently left-overs from the very early slirp code. Since there is no more code that uses them, let's simply remove them from our version of slirp. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
2016-05-13Merge remote-tracking branch 'remotes/kraxel/tags/pull-ui-20160513-1' into ↵Peter Maydell
staging gtk/sdl build tweaks fix gtk 3.20 warnings gtk clipboard support spice-gl monitor config support fix coverity warnings # gpg: Signature made Fri 13 May 2016 13:30:39 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-ui-20160513-1: gtk: don't leak the GtkBorder with VTE 0.36 gtk: update grab code for gtk 3.20 spice: fix coverity complains egl-helpers: fix possible resource leak Changed malloc to g_malloc, free to g_free in ui/shader.c spice/gl: add & use qemu_spice_gl_monitor_config ui/gtk: copy to clipboard support ui: gtk: Fix some deprecation warnings ui: gtk: Fix a runtime warning on vte >= 0.37 configure: support vte-2.91 configure: report SDL version configure: report GTK version configure: add echo_version helper configure: error on unknown --with-sdlabi value configure: build SDL if only SDL2 available ui: sdl2: Release grab before opening console window ui: gtk: fix crash when terminal inner-border is NULL Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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