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* cs4231: Get rid of empty property arrayEduardo Habkost2020-12-151-5/+0Star
| | | | | | | | | | An empty props array is unnecessary, we can just not call device_class_set_props(). Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20201211220529.2290218-2-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* virt: Register "its" as class propertyEduardo Habkost2020-12-151-5/+7
| | | | | | | | | | | | | | | Class properties make QOM introspection simpler and easier, as they don't require an object to be instantiated. Note: "its" is currently registered conditionally, but this makes the feature be registered unconditionally. The only side effect is that it will be now possible to set its=on on virt-2.7 and older. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20201111183823.283752-7-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* arm/virt: Register most properties as class propertiesEduardo Habkost2020-12-151-35/+41
| | | | | | | | | | Class properties make QOM introspection simpler and easier, as they don't require an object to be instantiated. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20201111183823.283752-6-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* tmp421: Register properties as class propertiesEduardo Habkost2020-12-141-17/+13Star
| | | | | | | | | | Class properties make QOM introspection simpler and easier, as they don't require an object to be instantiated. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20201111183823.283752-4-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* vexpress-a15: Register "virtualization" as class propertyEduardo Habkost2020-12-141-6/+8
| | | | | | | | | | Class properties make QOM introspection simpler and easier, as they don't require an object to be instantiated. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20201111183823.283752-3-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* vexpress: Register "secure" as class propertyEduardo Habkost2020-12-141-5/+6
| | | | | | | | | | Class properties make QOM introspection simpler and easier, as they don't require an object to be instantiated. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20201111183823.283752-2-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* spapr.c: set a 'kvm-type' default value instead of relying on NULLDaniel Henrique Barboza2020-12-141-4/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | spapr_kvm_type() is considering 'vm_type=NULL' as a valid input, where the function returns 0. This is relying on the current QEMU machine options handling logic, where the absence of the 'kvm-type' option will be reflected as 'vm_type=NULL' in this function. This is not robust, and will break if QEMU options code decides to propagate something else in the case mentioned above (e.g. an empty string instead of NULL). Let's avoid this entirely by setting a non-NULL default value in case of no user input for 'kvm-type'. spapr_kvm_type() was changed to handle 3 fixed values of kvm-type: "auto", "hv", and "pr", with "auto" being the default if no kvm-type was set by the user. This allows us to always be predictable regardless of any enhancements/changes made in QEMU options mechanics. While we're at it, let's also document in 'kvm-type' description the already existing default mode, now named 'auto'. The information provided about it is based on how the pseries kernel handles the KVM_CREATE_VM ioctl(), where the default value '0' makes the kernel choose an available KVM module to use, giving precedence to kvm_hv. This logic is described in the kernel source file arch/powerpc/kvm/powerpc.c, function kvm_arch_init_vm(). Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20201210145517.1532269-2-danielhb413@gmail.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Greg Kurz <groug@kaod.org>
* spapr: Pass sPAPR machine state to some RTAS events handling functionsGreg Kurz2020-12-141-11/+10Star
| | | | | | | | | | Some functions in hw/ppc/spapr_events.c get a pointer to the machine state using qdev_get_machine(). Convert them to get it from their caller when possible. Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <20201209170052.1431440-6-groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* spapr: Don't use qdev_get_machine() in spapr_msi_write()Greg Kurz2020-12-141-1/+1
| | | | | | | | | | | | | spapr_phb_realize() passes the sPAPR machine state as opaque data for the I/O callbacks: memory_region_init_io(&sphb->msiwindow, OBJECT(sphb), &spapr_msi_ops, spapr, ^^^^^ "msi", msi_window_size); Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <20201209170052.1431440-5-groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* spapr: Pass sPAPR machine state down to spapr_pci_switch_vga()Greg Kurz2020-12-142-5/+5
| | | | | | | | This allows to drop a user of qdev_get_machine(). Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <20201209170052.1431440-4-groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* ppc/e500: Free irqs array to avoid memleakGan Qixin2020-12-141-0/+1
| | | | | | | | | | | | | | | | | | | | When running qom-test, a memory leak occurred in the ppce500_init function, this patch free irqs array to fix it. ASAN shows memory leak stack: Direct leak of 40 byte(s) in 1 object(s) allocated from: #0 0xfffc5ceee1f0 in __interceptor_calloc (/lib64/libasan.so.5+0xee1f0) #1 0xfffc5c806800 in g_malloc0 (/lib64/libglib-2.0.so.0+0x56800) #2 0xaaacf9999244 in ppce500_init qemu/hw/ppc/e500.c:859 #3 0xaaacf97434e8 in machine_run_board_init qemu/hw/core/machine.c:1134 #4 0xaaacf9c9475c in qemu_init qemu/softmmu/vl.c:4369 #5 0xaaacf94785a0 in main qemu/softmmu/main.c:49 Reported-by: Euler Robot <euler.robot@huawei.com> Signed-off-by: Gan Qixin <ganqixin@huawei.com> Message-Id: <20201204075822.359832-1-ganqixin@huawei.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* hw/ppc: Do not re-read the clock on pre_save if doing savevmGreg Kurz2020-12-141-2/+3
| | | | | | | | | | | | | | | | A guest with enough RAM, eg. 128G, is likely to detect savevm downtime and to complain about stalled CPUs. This happens because we re-read the timebase just before migrating it and we thus don't account for all the time between VM stop and pre-save. A very similar situation was already addressed for live migration of paused guests (commit d14f33976282). Extend the logic to do the same with savevm. Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1893787 Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <160693010619.1111945.632640981169395440.stgit@bahia.lan> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* spapr: spapr_drc_attach() cannot failGreg Kurz2020-12-144-11/+7Star
| | | | | | | | | | All users are passing &error_abort already. Document the fact that spapr_drc_attach() should only be passed a free DRC, which is supposedly the case if appropriate checking is done earlier. Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <20201201113728.885700-5-groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* spapr: Simplify error path of spapr_core_plug()Greg Kurz2020-12-141-11/+10Star
| | | | | | | | | | | | | | spapr_core_pre_plug() already guarantees that the slot for the given core ID is available. It is thus safe to assume that spapr_find_cpu_slot() returns a slot during plug. Turn the error path into an assertion. It is also safe to assume that no device is attached to the corresponding DRC and that spapr_drc_attach() shouldn't fail. Pass &error_abort to spapr_drc_attach() and simplify error handling. Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <20201201113728.885700-4-groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* spapr: Abort if ppc_set_compat() fails for hot-plugged CPUsGreg Kurz2020-12-141-6/+4Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When a CPU is hot-plugged, we set its compat mode to match the boot CPU, which was either set by machine reset or by CAS. This is currently handled in the plug handler after the core got realized. Potential errors of ppc_set_compat() are propagated to the hot-plug logic. Handling errors this late in the hot-plug sequence is generally frown upon. Ideally, we should do sanity checks in a pre-plug handler and pass &error_abort to ppc_set_compat() in the plug handler. We can filter out some error cases of ppc_set_compat() by calling ppc_check_compat() at pre-plug. But ppc_set_compat() also sets the compat register in KVM, and KVM doesn't provide any API that would allow to check valid compat mode settings beforehand. However, at this point we know that the compat mode was already successfully set for the boot CPU. Since this all boils down to setting a register with the very same value that was valid for the boot CPU, it should definitely not fail for hot-plugged CPUS. Pass &error_abort to ppc_set_compat(). Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <20201201113728.885700-3-groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* spapr: Fix pre-2.10 dummy ICP hackGreg Kurz2020-12-141-7/+7
| | | | | | | | | | | | | | | | | | | This hack registers dummy VMState entries of ICPs in order to support migration of old pseries machine types that used to create all smp.max_cpus possible ICPs at machine init. Part of the work is to unregister the dummy entries when plugging an actual vCPU core, and to register them back when unplugging the core. The code that unregisters the dummy ICPs in spapr_core_plug() is misplaced: if ppc_set_compat() fails afterwards, the hotplug operation will be cancelled and the dummy ICPs won't be registered back since the unplug handler isn't called. Unregister the dummy ICPs at the end of spapr_core_plug(). Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <20201201113728.885700-2-groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* xive: Add trace eventsCédric Le Goater2020-12-144-3/+108
| | | | | | | | | | | I have been keeping those logging messages in an ugly form for while. Make them clean ! Beware not to activate all of them, this is really verbose. Signed-off-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20201123163717.1368450-1-clg@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* hw/ppc/spapr_tpm_proxy: Fix hexadecimal format string specifierPhilippe Mathieu-Daudé2020-12-141-1/+1
| | | | | | | | | | | | The '%u' conversion specifier is for decimal notation. When prefixing a format with '0x', we want the hexadecimal specifier ('%x'). Inspired-by: Dov Murik <dovmurik@linux.vnet.ibm.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20201103112558.2554390-4-philmd@redhat.com> Reviewed-by: Greg Kurz <groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* ppc: Add a missing break for PPC6xx_INPUT_TBENChen Qun2020-12-141-0/+1
| | | | | | | | | | | | | | | | | | | | When using -Wimplicit-fallthrough in our CFLAGS, the compiler showed warning: hw/ppc/ppc.c: In function ‘ppc6xx_set_irq’: hw/ppc/ppc.c:118:16: warning: this statement may fall through [-Wimplicit-fallthrough=] 118 | if (level) { | ^ hw/ppc/ppc.c:123:9: note: here 123 | case PPC6xx_INPUT_INT: | ^~~~ According to the discussion, a break statement needs to be added here. Reported-by: Euler Robot <euler.robot@huawei.com> Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Message-Id: <20201116024810.2415819-7-kuhn.chenqun@huawei.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* spapr: Do TPM proxy hotplug sanity checks at pre-plugGreg Kurz2020-12-141-5/+18
| | | | | | | | | | | | There can be only one TPM proxy at a time. This is currently checked at plug time. But this can be detected at pre-plug in order to error out earlier. This allows to get rid of error handling in the plug handler. Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <20201120234208.683521-9-groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* spapr: Do PHB hoplug sanity check at pre-plugGreg Kurz2020-12-141-6/+11
| | | | | | | | | | | | We currently detect that a PHB index is already in use at plug time. But this can be decteted at pre-plug in order to error out earlier. This allows to pass &error_abort to spapr_drc_attach() and to end up with a plug handler that doesn't need to report errors anymore. Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <20201120234208.683521-8-groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* spapr: Make PHB placement functions and spapr_pre_plug_phb() return statusGreg Kurz2020-12-141-17/+23
| | | | | | | | | | Read documentation in "qapi/error.h" and changelog of commit e3fe3988d785 ("error: Document Error API usage rules") for rationale. Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <20201120234208.683521-7-groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* spapr: Do NVDIMM/PC-DIMM device hotplug sanity checks at pre-plug onlyGreg Kurz2020-12-142-32/+19Star
| | | | | | | | | | | | | | | Pre-plug of a memory device, be it an NVDIMM or a PC-DIMM, ensures that the memory slot is available and that addresses don't overlap with existing memory regions. The corresponding DRCs in the LMB and PMEM namespaces are thus necessarily attachable at plug time. Pass &error_abort to spapr_drc_attach() in spapr_add_lmbs() and spapr_add_nvdimm(). This allows to greatly simplify error handling on the plug path. Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <20201120234208.683521-3-groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* spapr: Do PCI device hotplug sanity checks at pre-plug onlyGreg Kurz2020-12-141-10/+33
| | | | | | | | | | | | | | | | | | | | | The PHB acts as the hotplug handler for PCI devices. It does some sanity checks on DR enablement, PCI bridge chassis numbers and multifunction. These checks are currently performed at plug time, but they would best sit in a pre-plug handler in order to error out as early as possible. Create a spapr_pci_pre_plug() handler and move all the checking there. Add a check that the associated DRC doesn't already have an attached device. This is equivalent to the slot availability check performed by do_pci_register_device() upon realization of the PCI device. This allows to pass &error_abort to spapr_drc_attach() and to end up with a plug handler that doesn't need to report errors anymore. Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <20201120234208.683521-2-groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* spapr/xics: Drop unused argument to xics_kvm_has_broken_disconnect()Greg Kurz2020-12-142-2/+2
| | | | | | | | | Never used from the start. Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <20201120174646.619395-6-groug@kaod.org> Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* spapr/xive: Turn some sanity checks into assertionsGreg Kurz2020-12-141-10/+4Star
| | | | | | | | | | | | | | The sPAPR XIVE device is created by the machine in spapr_irq_init(). The latter overrides any value provided by the user with -global for the "nr-irqs" and "nr-ends" properties with strictly positive values. It seems reasonable to assume these properties should never be 0, which wouldn't make much sense by the way. Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <20201120174646.619395-2-groug@kaod.org> Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* hw/m68k/q800.c: Make the GLUE chip an actual QOM devicePeter Maydell2020-12-121-12/+70
| | | | | | | | | | | | | | | | | | The handling of the GLUE (General Logic Unit) device is currently open-coded. Make this into a proper QOM device. This minor piece of modernisation gets rid of the free floating qemu_irq array 'pic', which Coverity points out is technically leaked when we exit the machine init function. (The replacement glue device is not leaked because it gets added to the sysbus, so it's accessible via that.) Fixes: Coverity CID 1421883 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Laurent vivier <laurent@vivier.eu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201106235109.7066-3-peter.maydell@linaro.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* hw/m68k/q800: Don't connect two qemu_irqs directly to the same inputPeter Maydell2020-12-122-2/+11
| | | | | | | | | | | | | | | | | The q800 board code connects both of the IRQ outputs of the ESCC to the same pic[3] qemu_irq. Connecting two qemu_irqs outputs directly to the same input is not valid as it produces subtly wrong behaviour (for instance if both the IRQ lines are high, and then one goes low, the PIC input will see this as a high-to-low transition even though the second IRQ line should still be holding it high). This kind of wiring needs an explicitly created OR gate; add one. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20201106235109.7066-2-peter.maydell@linaro.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20201211' into stagingPeter Maydell2020-12-111-2/+0Star
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | First set of 6.0 patches for s390x: - acceptance test for device detection - bugfixes # gpg: Signature made Fri 11 Dec 2020 12:21:45 GMT # gpg: using RSA key C3D0D66DC3624FF6A8C018CEDECF6B93C6F02FAF # gpg: issuer "cohuck@redhat.com" # gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>" [unknown] # gpg: aka "Cornelia Huck <huckc@linux.vnet.ibm.com>" [full] # gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>" [full] # gpg: aka "Cornelia Huck <cohuck@kernel.org>" [unknown] # gpg: aka "Cornelia Huck <cohuck@redhat.com>" [unknown] # Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0 18CE DECF 6B93 C6F0 2FAF * remotes/cohuck/tags/s390x-20201211: s390x/cpu: Use timer_free() in the finalize function to avoid memleaks tests/acceptance: test s390x zpci fid propagation tests/acceptance: verify s390x device detection tests/acceptance: test virtio-ccw revision handling tests/acceptance: add a test for devices on s390x hw/watchdog/wdt_diag288: Remove unnecessary includes Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * hw/watchdog/wdt_diag288: Remove unnecessary includesThomas Huth2020-12-111-2/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | Neither sysbus.h nor module.h are required to compile this file. diag288 is not a sysbus device, and module.h (for type_init) is included eventually through qom/object.h. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Message-Id: <20201118090344.243117-1-thuth@redhat.com> [CH: tweaked description] Signed-off-by: Cornelia Huck <cohuck@redhat.com>
* | Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into ↵Peter Maydell2020-12-1188-376/+460
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | staging * Fix for NULL segments (Bin Meng) * Support for 32768 CPUs on x86 without IOMMU (David) * PDEP/PEXT fix and testcase (myself) * Remove bios_name and ram_size globals (myself) * qemu_init rationalization (myself) * Update kernel-doc (myself + upstream patches) * Propagate MemTxResult across DMA and PCI functions (Philippe) * Remove master/slave when applicable (Philippe) * WHPX support for in-kernel irqchip (Sunil) # gpg: Signature made Thu 10 Dec 2020 17:21:50 GMT # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full] # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini-gitlab/tags/for-upstream: (113 commits) scripts: kernel-doc: remove unnecessary change wrt Linux Revert "docs: temporarily disable the kernel-doc extension" scripts: kernel-doc: use :c:union when needed scripts: kernel-doc: split typedef complex regex scripts: kernel-doc: fix typedef parsing Revert "kernel-doc: Handle function typedefs that return pointers" Revert "kernel-doc: Handle function typedefs without asterisks" scripts: kernel-doc: try to use c:function if possible scripts: kernel-doc: fix line number handling scripts: kernel-doc: allow passing desired Sphinx C domain dialect scripts: kernel-doc: don't mangle with parameter list scripts: kernel-doc: fix typedef identification scripts: kernel-doc: reimplement -nofunction argument scripts: kernel-doc: fix troubles with line counts scripts: kernel-doc: use a less pedantic markup for funcs on Sphinx 3.x scripts: kernel-doc: make it more compatible with Sphinx 3.x Revert "kernel-doc: Use c:struct for Sphinx 3.0 and later" Revert "scripts/kerneldoc: For Sphinx 3 use c:macro for macros with arguments" scripts: kernel-doc: add support for typedef enum kernel-doc: add support for ____cacheline_aligned attribute ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * vl: remove serial_max_hdsPaolo Bonzini2020-12-101-4/+2Star
| | | | | | | | | | | | | | | | | | serial_hd(i) is NULL if and only if i >= serial_max_hds(). Test serial_hd(i) instead of bounding the loop at serial_max_hds(), thus removing one more function that vl.c is expected to export. Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * vl: extract machine done notifiersPaolo Bonzini2020-12-101-0/+24
| | | | | | | | | | Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * vl: extract softmmu/datadir.cPaolo Bonzini2020-12-1040-0/+40
| | | | | | | | | | Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * vl: move CHECKPOINT_INIT after preconfigPaolo Bonzini2020-12-101-0/+5
| | | | | | | | | | | | | | | | | | | | Move CHECKPOINT_INIT right before the machine initialization is completed. Everything before is essentially an extension of command line parsing. Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * vl: extract various command line validation snippets to a new functionPaolo Bonzini2020-12-101-0/+1
| | | | | | | | | | Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * vl: move various initialization routines out of qemu_initPaolo Bonzini2020-12-101-0/+3
| | | | | | | | | | | | | | | | Some very simple initialization routines can be nested in existing subsystem-level functions, do that to simplify qemu_init. Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * vl: extract validation of -smp to machine.cPaolo Bonzini2020-12-101-0/+23
| | | | | | | | | | | | | | | | | | Once smp_parse is done, the validation operates on the MachineState. There is no reason for that code to be in vl.c. Reviewed-by: Igor Mammedov <imammedo@redhat.com> Tested-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * hw/char/serial: Clean up unnecessary codePhilippe Mathieu-Daudé2020-12-101-8/+5Star
| | | | | | | | | | | | | | | | | | | | | | | | | | Since commit 5ec3a23e6c8 ("serial: convert PIO to new memory api read/write") we don't need to worry about accesses bigger than 8-bit. Use the extract()/deposit() functions to access the correct part of the 16-bit 'divider' register. Reported-by: Jonathan D. Belanger <jbelanger1@rochester.rr.com> Buglink: https://bugs.launchpad.net/qemu/+bug/1904331 Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201120161933.2514089-1-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * make ram_size local to vl.cPaolo Bonzini2020-12-103-7/+9
| | | | | | | | | | | | Use the machine properties for the leftovers too. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * sparc64: do not use ram_size globalPaolo Bonzini2020-12-102-3/+4
| | | | | | | | | | | | | | Use the machine properties instead. Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * s390x: do not use ram_size globalPaolo Bonzini2020-12-103-7/+13
| | | | | | | | | | | | | | Use the machine properties instead. Cc: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * riscv: do not use ram_size globalPaolo Bonzini2020-12-101-2/+3
| | | | | | | | | | | | | | Use the machine properties instead. Cc: Alistair Francis <Alistair.Francis@wdc.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * ppc: do not use ram_size globalPaolo Bonzini2020-12-102-3/+3
| | | | | | | | | | | | | | Use the machine properties instead. Cc: qemu-ppc@nongnu.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * nios2: do not use ram_size globalPaolo Bonzini2020-12-101-4/+4
| | | | | | | | | | | | Use the equivalent argument to the function instead. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * moxie: do not use ram_size globalPaolo Bonzini2020-12-101-1/+1
| | | | | | | | | | | | | | Use the loader parameters instead. Cc: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * mips: do not use ram_size globalPaolo Bonzini2020-12-102-3/+3
| | | | | | | | | | | | | | Use the machine properties or loader parameters instead. Cc: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * microblaze: do not use ram_size globalPaolo Bonzini2020-12-101-4/+4
| | | | | | | | | | | | Use the equivalent argument to the function instead. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * m68k: do not use ram_size globalPaolo Bonzini2020-12-102-2/+5
| | | | | | | | | | | | | | | | Use the machine properties instead. Cc: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * i386: do not use ram_size globalPaolo Bonzini2020-12-105-8/+10
| | | | | | | | | | | | Use the loader parameters instead. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-12-22 15:39:23 +0100