summaryrefslogtreecommitdiffstats
path: root/softmmu
Commit message (Collapse)AuthorAgeFilesLines
* exec: Remove MemoryRegion::global_locking fieldPhilippe Mathieu-Daudé2020-09-301-6/+0Star
| | | | | | | | | | | | | | | | Last uses of memory_region_clear_global_locking() have been removed in commit 7070e085d4 ("acpi: mark PMTIMER as unlocked") and commit 08565552f7 ("cputlb: Move NOTDIRTY handling from I/O path to TLB path"). Remove memory_region_clear_global_locking() and the now unused 'global_locking' field in MemoryRegion. Reported-by: Alexander Bulekov <alxndr@bu.edu> Suggested-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-Id: <20200806150726.962-1-philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* vl: relocate path to configuration filePaolo Bonzini2020-09-301-1/+2
| | | | | Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* vl: relocate paths to data directoriesPaolo Bonzini2020-09-301-12/+28
| | | | | | | As an additional advantage, the logic is now unified between POSIX and Win32 systems. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* qapi: Restrict balloon-related commands to machine codePhilippe Mathieu-Daudé2020-09-291-1/+1
| | | | | | | | | | | | | | | | | Only qemu-system-FOO and qemu-storage-daemon provide QMP monitors, therefore such declarations and definitions are irrelevant for user-mode emulation. Restricting the balloon-related commands to machine.json pulls less QAPI-generated code into user-mode. Reviewed-by: David Hildenbrand <david@redhat.com> Acked-by: Markus Armbruster <armbru@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200913195348.1064154-4-philmd@redhat.com> [Commit message tweaked] Signed-off-by: Markus Armbruster <armbru@redhat.com>
* qemu/atomic.h: rename atomic_ to qatomic_Stefan Hajnoczi2020-09-234-30/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | clang's C11 atomic_fetch_*() functions only take a C11 atomic type pointer argument. QEMU uses direct types (int, etc) and this causes a compiler error when a QEMU code calls these functions in a source file that also included <stdatomic.h> via a system header file: $ CC=clang CXX=clang++ ./configure ... && make ../util/async.c:79:17: error: address argument to atomic operation must be a pointer to _Atomic type ('unsigned int *' invalid) Avoid using atomic_*() names in QEMU's atomic.h since that namespace is used by <stdatomic.h>. Prefix QEMU's APIs with 'q' so that atomic.h and <stdatomic.h> can co-exist. I checked /usr/include on my machine and searched GitHub for existing "qatomic_" users but there seem to be none. This patch was generated using: $ git grep -h -o '\<atomic\(64\)\?_[a-z0-9_]\+' include/qemu/atomic.h | \ sort -u >/tmp/changed_identifiers $ for identifier in $(</tmp/changed_identifiers); do sed -i "s%\<$identifier\>%q$identifier%g" \ $(git grep -I -l "\<$identifier\>") done I manually fixed line-wrap issues and misaligned rST tables. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20200923105646.47864-1-stefanha@redhat.com>
* softmmu: Add missing trace-events filePhilippe Mathieu-Daudé2020-09-096-4/+33
| | | | | | | | | | | | | | | | | Commit c7f419f584 moved softmmu-only files out of the root directory, but forgot to move the trace events, which should no longer be generated to "trace-root.h". Fix that by adding softmmu/trace-events. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Claudio Fontana <cfontana@suse.de> Message-id: 20200805130221.24487-1-philmd@redhat.com [Rebased onto meson. --Stefan] Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* softmmu/cpus: Only set parallel_cpus for SMPRichard Henderson2020-09-031-1/+10
| | | | | | | | Do not set parallel_cpus if there is only one cpu instantiated. This will allow tcg to use serial code to implement atomics. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* meson: move SDL and SDL-image detection to mesonPaolo Bonzini2020-08-211-0/+1
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* meson: link emulators without Makefile.targetPaolo Bonzini2020-08-211-2/+0Star
| | | | | | | | The binaries move to the root directory, e.g. qemu-system-i386 or qemu-arm. This requires changes to qtests, CI, etc. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* meson: convert most of softmmu/Paolo Bonzini2020-08-212-13/+11Star
| | | | | | Leave out main.c, it's special due to fuzzing. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* meson: infrastructure for building emulatorsPaolo Bonzini2020-08-211-1/+1
| | | | | Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* configure: prepare CFLAGS/CXXFLAGS/LDFLAGS for MesonPaolo Bonzini2020-08-211-1/+1
| | | | | | | | Split between CFLAGS/QEMU_CFLAGS and CXXFLAGS/QEMU_CXXFLAGS so that we will use CFLAGS and CXXFLAGS for flags that we do not want to pass to add_project_arguments. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* trace: switch position of headers to what Meson requiresPaolo Bonzini2020-08-214-4/+4
| | | | | | | | | | | | | | | | | Meson doesn't enjoy the same flexibility we have with Make in choosing the include path. In particular the tracing headers are using $(build_root)/$(<D). In order to keep the include directives unchanged, the simplest solution is to generate headers with patterns like "trace/trace-audio.h" and place forwarding headers in the source tree such that for example "audio/trace.h" includes "trace/trace-audio.h". This patch is too ugly to be applied to the Makefiles now. It's only a way to separate the changes to the tracing header files from the Meson rewrite of the tracing logic. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* semihosting: defer connect_chardevs a little more to use serialxKONRAD Frederic2020-07-271-2/+3
| | | | | | | | | | | | With that we can just use -semihosting-config chardev=serial0. [AJB: tweak commit message] Signed-off-by: KONRAD Frederic <frederic.konrad@adacore.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1592215252-26742-1-git-send-email-frederic.konrad@adacore.com> Message-Id: <20200724064509.331-3-alex.bennee@linaro.org>
* Revert "tpm: Clean up error reporting in tpm_init_tpmdev()"Markus Armbruster2020-07-241-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit d10e05f15d5c3dd5e5cc59c5dfff460d89d48580. We report some -tpmdev failures, but then continue as if all was fine. Reproducer: $ qemu-system-x86_64 -nodefaults -S -display none -monitor stdio -chardev null,id=tpm0 -tpmdev emulator,id=tpm0,chardev=chrtpm -device tpm-tis,tpmdev=tpm0 qemu-system-x86_64: -tpmdev emulator,id=tpm0,chardev=chrtpm: tpm-emulator: tpm chardev 'chrtpm' not found. qemu-system-x86_64: -tpmdev emulator,id=tpm0,chardev=chrtpm: tpm-emulator: Could not cleanly shutdown the TPM: No such file or directory QEMU 5.0.90 monitor - type 'help' for more information (qemu) qemu-system-x86_64: -device tpm-tis,tpmdev=tpm0: Property 'tpm-tis.tpmdev' can't find value 'tpm0' $ echo $? 1 This is a regression caused by commit d10e05f15d "tpm: Clean up error reporting in tpm_init_tpmdev()". It's incomplete: be->create(opts) continues to use error_report(), and we don't set an error when it fails. I figure converting the create() methods to Error would make some sense, but I'm not sure it's worth the effort right now. Revert the broken commit instead, and add a comment to tpm_init_tpmdev(). Straightforward conflict in tpm.c resolved. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
* Merge remote-tracking branch 'remotes/philmd-gitlab/tags/fw_cfg-20200721' ↵Peter Maydell2020-07-221-5/+1Star
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into staging fw_cfg patches Fixes the DEADCODE issue reported by Coverity (CID 1430396). CI jobs result: . https://gitlab.com/philmd/qemu/-/pipelines/169086301 # gpg: Signature made Tue 21 Jul 2020 18:52:46 BST # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full] # Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE * remotes/philmd-gitlab/tags/fw_cfg-20200721: hw/nvram/fw_cfg: Let fw_cfg_add_from_generator() return boolean value hw/nvram/fw_cfg: Simplify fw_cfg_add_from_generator() error propagation Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * hw/nvram/fw_cfg: Let fw_cfg_add_from_generator() return boolean valuePhilippe Mathieu-Daudé2020-07-211-5/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commits b6d7e9b66f..a43770df5d simplified the error propagation. Similarly to commit 6fd5bef10b "qom: Make functions taking Error** return bool, not void", let fw_cfg_add_from_generator() return a boolean value, not void. This allow to simplify parse_fw_cfg() and fixes the error handling issue reported by Coverity (CID 1430396): In parse_fw_cfg(): Variable assigned once to a constant guards dead code. Local variable local_err is assigned only once, to a constant value, making it effectively constant throughout its scope. If this is not the intent, examine the logic to see if there is a missing assignment that would make local_err not remain constant. It's the call of fw_cfg_add_from_generator(): Error *local_err = NULL; fw_cfg_add_from_generator(fw_cfg, name, gen_id, errp); if (local_err) { error_propagate(errp, local_err); return -1; } return 0; If it fails, parse_fw_cfg() sets an error and returns 0, which is wrong. Harmless, because the only caller passes &error_fatal. Reported-by: Peter Maydell <peter.maydell@linaro.org> Fixes: Coverity CID 1430396: 'Constant' variable guards dead code (DEADCODE) Fixes: 6552d87c48 ("softmmu/vl: Let -fw_cfg option take a 'gen_id' argument") Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200721131911.27380-3-philmd@redhat.com>
* | qom: Change object_get_canonical_path_component() not to mallocMarkus Armbruster2020-07-211-1/+1
|/ | | | | | | | | | | | | | | | | | | object_get_canonical_path_component() returns a malloced copy of a property name on success, null on failure. 19 of its 25 callers immediately free the returned copy. Change object_get_canonical_path_component() to return the property name directly. Since modifying the name would be wrong, adjust the return type to const char *. Drop the free from the 19 callers become simpler, add the g_strdup() to the other six. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20200714160202.3121879-4-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Li Qiang <liq3ea@gmail.com>
* Merge remote-tracking branch 'remotes/philmd-gitlab/tags/avr-port-20200711' ↵Peter Maydell2020-07-111-0/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into staging 8bit AVR port from Michael Rolnik. Michael started to work on the AVR port few years ago [*] and kept improving the code over various series. List of people who help him (in chronological order): - Richard Henderson - Sarah Harris and Edward Robbins - Philippe Mathieu-Daudé and Aleksandar Markovic - Pavel Dovgalyuk - Thomas Huth [*] The oldest contribution I could find on the list is from 2016: https://lists.nongnu.org/archive/html/qemu-devel/2016-06/msg02985.html Tests included: $ avocado --show=app run -t arch:avr tests/acceptance/ Fetching asset from tests/acceptance/machine_avr6.py:AVR6Machine.test_freertos (1/1) tests/acceptance/machine_avr6.py:AVR6Machine.test_freertos: PASS (2.13 s) RESULTS : PASS 1 | ERROR 0 | FAIL 0 | SKIP 0 | WARN 0 | INTERRUPT 0 | CANCEL 0 JOB TIME : 2.35 s $ make check-qtest-avr TEST check-qtest-avr: tests/qtest/boot-serial-test TEST check-qtest-avr: tests/qtest/cdrom-test TEST check-qtest-avr: tests/qtest/device-introspect-test TEST check-qtest-avr: tests/qtest/machine-none-test TEST check-qtest-avr: tests/qtest/qmp-test TEST check-qtest-avr: tests/qtest/qmp-cmd-test TEST check-qtest-avr: tests/qtest/qom-test TEST check-qtest-avr: tests/qtest/test-hmp TEST check-qtest-avr: tests/qtest/qos-test CI results: . https://cirrus-ci.com/build/5697049146425344 . https://gitlab.com/philmd/qemu/-/pipelines/165328058 . https://travis-ci.org/github/philmd/qemu/builds/705817933 . https://app.shippable.com/github/philmd/qemu/runs/822/summary/console # gpg: Signature made Sat 11 Jul 2020 10:03:11 BST # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full] # Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE * remotes/philmd-gitlab/tags/avr-port-20200711: (32 commits) target/avr/disas: Fix store instructions display order target/avr/cpu: Fix $PC displayed address target/avr/cpu: Drop tlb_flush() in avr_cpu_reset() target/avr: Add section into QEMU documentation tests/acceptance: Test the Arduino MEGA2560 board tests/boot-serial: Test some Arduino boards (AVR based) hw/avr: Add limited support for some Arduino boards hw/avr: Add some ATmega microcontrollers hw/avr: Add support for loading ELF/raw binaries hw/misc: avr: Add limited support for power reduction device hw/timer: avr: Add limited support for 16-bit timer peripheral hw/char: avr: Add limited support for USART peripheral tests/machine-none: Add AVR support target/avr: Register AVR support with the rest of QEMU target/avr: Add support for disassembling via option '-d in_asm' target/avr: Initialize TCG register variables target/avr: Add instruction translation - CPU main translation function target/avr: Add instruction translation - MCU Control Instructions target/avr: Add instruction translation - Bit and Bit-test Instructions target/avr: Add instruction translation - Data Transfer Instructions ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* | softmmu/vl: Remove the check for colons in -accel parametersThomas Huth2020-07-111-5/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The new -accel option does not accept colons in the parameters anymore (since it does not convert the parameters to -machine accel=... parameters anymore). Thus we can now remove the check for colons in -accel: $ qemu-system-x86_64 -accel kvm:tcg qemu-system-x86_64: -accel kvm:tcg: invalid accelerator kvm:tcg Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Claudio Fontana <cfontana@suse.de> Message-Id: <20200618074001.13642-1-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* | cpu-throttle: new module, extracted from cpus.cClaudio Fontana2020-07-113-87/+131
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | move the vcpu throttling functionality into its own module. This functionality is not specific to any accelerator, and it is used currently by migration to slow down guests to try to have migrations converge, and by the cocoa MacOS UI to throttle speed. cpu-throttle contains the controls to adjust and inspect throttle settings, start (set) and stop vcpu throttling, and the throttling function itself that is run periodically on vcpus to make them take a nap. Execution of the throttling function on all vcpus is triggered by a timer, registered at module initialization. No functionality change. Signed-off-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Laurent Vivier <lvivier@redhat.com> Message-Id: <20200629093504.3228-3-cfontana@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* | softmmu: move softmmu only files from rootClaudio Fontana2020-07-118-0/+7272
| | | | | | | | | | | | | | | | | | | | | | | | | | move arch_init, balloon, cpus, ioport, memory, memory_mapping, qtest. They are all specific to CONFIG_SOFTMMU. Signed-off-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20200629093504.3228-2-cfontana@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* | util/qemu-error: prepend guest name to error message to identify affected VM ↵Mario Smarduch2020-07-111-0/+9
|/ | | | | | | | | | | | | | | | | | | | | | | | owner This is followup patch to the one submitted back in Oct, 19 https://lists.gnu.org/archive/html/qemu-devel/2019-10/msg02102.html My mistake here, I took my eyes of the mailing list after I got the initial thumbs up. This patch follows up on Markus comments in the above link. Purpose of this patch: We want to print guest name for errors, warnings and info messages. This was the first of two patches the second being MCE errors targeting a VM with guest name prepended. But in a large fleet we see many other errors that disable a VM or crash it. In a large fleet and centralized logging having the guest name enables identify of owner and customer. Signed-off-by: Mario Smarduch <msmarduch@digitalocean.com> Message-Id: <20200626201900.8876-1-msmarduch@digitalocean.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* error: Eliminate error_propagate() with Coccinelle, part 1Markus Armbruster2020-07-101-4/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When all we do with an Error we receive into a local variable is propagating to somewhere else, we can just as well receive it there right away. Convert if (!foo(..., &err)) { ... error_propagate(errp, err); ... return ... } to if (!foo(..., errp)) { ... ... return ... } where nothing else needs @err. Coccinelle script: @rule1 forall@ identifier fun, err, errp, lbl; expression list args, args2; binary operator op; constant c1, c2; symbol false; @@ if ( ( - fun(args, &err, args2) + fun(args, errp, args2) | - !fun(args, &err, args2) + !fun(args, errp, args2) | - fun(args, &err, args2) op c1 + fun(args, errp, args2) op c1 ) ) { ... when != err when != lbl: when strict - error_propagate(errp, err); ... when != err ( return; | return c2; | return false; ) } @rule2 forall@ identifier fun, err, errp, lbl; expression list args, args2; expression var; binary operator op; constant c1, c2; symbol false; @@ - var = fun(args, &err, args2); + var = fun(args, errp, args2); ... when != err if ( ( var | !var | var op c1 ) ) { ... when != err when != lbl: when strict - error_propagate(errp, err); ... when != err ( return; | return c2; | return false; | return var; ) } @depends on rule1 || rule2@ identifier err; @@ - Error *err = NULL; ... when != err Not exactly elegant, I'm afraid. The "when != lbl:" is necessary to avoid transforming if (fun(args, &err)) { goto out } ... out: error_propagate(errp, err); even though other paths to label out still need the error_propagate(). For an actual example, see sclp_realize(). Without the "when strict", Coccinelle transforms vfio_msix_setup(), incorrectly. I don't know what exactly "when strict" does, only that it helps here. The match of return is narrower than what I want, but I can't figure out how to express "return where the operand doesn't use @err". For an example where it's too narrow, see vfio_intx_enable(). Silently fails to convert hw/arm/armsse.c, because Coccinelle gets confused by ARMSSE being used both as typedef and function-like macro there. Converted manually. Line breaks tidied up manually. One nested declaration of @local_err deleted manually. Preexisting unwanted blank line dropped in hw/riscv/sifive_e.c. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20200707160613.848843-35-armbru@redhat.com>
* qom: Use returned bool to check for failure, Coccinelle partMarkus Armbruster2020-07-101-3/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The previous commit enables conversion of foo(..., &err); if (err) { ... } to if (!foo(..., errp)) { ... } for QOM functions that now return true / false on success / error. Coccinelle script: @@ identifier fun = { object_apply_global_props, object_initialize_child_with_props, object_initialize_child_with_propsv, object_property_get, object_property_get_bool, object_property_parse, object_property_set, object_property_set_bool, object_property_set_int, object_property_set_link, object_property_set_qobject, object_property_set_str, object_property_set_uint, object_set_props, object_set_propv, user_creatable_add_dict, user_creatable_complete, user_creatable_del }; expression list args, args2; typedef Error; Error *err; @@ - fun(args, &err, args2); - if (err) + if (!fun(args, &err, args2)) { ... } Fails to convert hw/arm/armsse.c, because Coccinelle gets confused by ARMSSE being used both as typedef and function-like macro there. Convert manually. Line breaks tidied up manually. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20200707160613.848843-29-armbru@redhat.com>
* qom: Put name parameter before value / visitor parameterMarkus Armbruster2020-07-101-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The object_property_set_FOO() setters take property name and value in an unusual order: void object_property_set_FOO(Object *obj, FOO_TYPE value, const char *name, Error **errp) Having to pass value before name feels grating. Swap them. Same for object_property_set(), object_property_get(), and object_property_parse(). Convert callers with this Coccinelle script: @@ identifier fun = { object_property_get, object_property_parse, object_property_set_str, object_property_set_link, object_property_set_bool, object_property_set_int, object_property_set_uint, object_property_set, object_property_set_qobject }; expression obj, v, name, errp; @@ - fun(obj, v, name, errp) + fun(obj, name, v, errp) Chokes on hw/arm/musicpal.c's lcd_refresh() with the unhelpful error message "no position information". Convert that one manually. Fails to convert hw/arm/armsse.c, because Coccinelle gets confused by ARMSSE being used both as typedef and function-like macro there. Convert manually. Fails to convert hw/rx/rx-gdbsim.c, because Coccinelle gets confused by RXCPU being used both as typedef and function-like macro there. Convert manually. The other files using RXCPU that way don't need conversion. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20200707160613.848843-27-armbru@redhat.com> [Straightforwad conflict with commit 2336172d9b "audio: set default value for pcspk.iobase property" resolved]
* Merge remote-tracking branch 'remotes/philmd-gitlab/tags/fw_cfg-20200704' ↵Peter Maydell2020-07-091-9/+28
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into staging firmware (and crypto) patches - add the tls-cipher-suites object, - add the ability to QOM objects to produce data consumable by the fw_cfg device, - let the tls-cipher-suites object implement the FW_CFG_DATA_GENERATOR interface. This is required by EDK2 'HTTPS Boot' feature of OVMF to tell the guest which TLS ciphers it can use. CI jobs results: https://travis-ci.org/github/philmd/qemu/builds/704724619 https://gitlab.com/philmd/qemu/-/pipelines/162938106 https://cirrus-ci.com/build/4682977303068672 # gpg: Signature made Sat 04 Jul 2020 17:37:08 BST # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full] # Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE * remotes/philmd-gitlab/tags/fw_cfg-20200704: crypto/tls-cipher-suites: Produce fw_cfg consumable blob softmmu/vl: Allow -fw_cfg 'gen_id' option to use the 'etc/' namespace softmmu/vl: Let -fw_cfg option take a 'gen_id' argument hw/nvram/fw_cfg: Add the FW_CFG_DATA_GENERATOR interface crypto: Add tls-cipher-suites object Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * softmmu/vl: Allow -fw_cfg 'gen_id' option to use the 'etc/' namespacePhilippe Mathieu-Daudé2020-07-031-1/+7
| | | | | | | | | | | | | | | | | | | | | | Names of user-provided fw_cfg items are supposed to start with "opt/". However FW_CFG_DATA_GENERATOR items are generated by QEMU, so allow the "etc/" namespace in this specific case. Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20200623172726.21040-5-philmd@redhat.com>
| * softmmu/vl: Let -fw_cfg option take a 'gen_id' argumentPhilippe Mathieu-Daudé2020-07-031-8/+21
| | | | | | | | | | | | | | | | | | | | | | The 'gen_id' argument refers to a QOM object able to produce data consumable by the fw_cfg device. The producer object must implement the FW_CFG_DATA_GENERATOR interface. Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20200623172726.21040-4-philmd@redhat.com>
* | Merge remote-tracking branch ↵Peter Maydell2020-07-091-2/+2
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/kraxel/tags/modules-20200707-pull-request' into staging qom: add support for qom objects in modules. build some devices (qxl, virtio-gpu, ccid, usb-redir) as modules. build braille chardev as module. v2: more verbose comment for "build: fix device module builds" patch. note: qemu doesn't rebuild objects on cflags changes (specifically -fPIC being added when code is switched from builtin to module). Workaround for resulting build errors: "make clean", rebuild. # gpg: Signature made Tue 07 Jul 2020 14:42:16 BST # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full] # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full] # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full] # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/modules-20200707-pull-request: chardev: enable modules, use for braille vga: build virtio-gpu as module vga: build virtio-gpu only once vga: build qxl as module usb: build usb-redir as module ccid: build smartcard as module build: fix device module builds qdev: device module support object: qom module support module: qom module support Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | qdev: device module supportGerd Hoffmann2020-07-071-2/+2
| |/ | | | | | | | | | | | | | | Hook module loading into the places where we need it when building devices as modules. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20200624131045.14512-4-kraxel@redhat.com
* | Merge remote-tracking branch ↵Peter Maydell2020-07-081-6/+6
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/kraxel/tags/audio-20200706-pull-request' into staging audio: deprecate -soundhw # gpg: Signature made Mon 06 Jul 2020 20:29:07 BST # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full] # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full] # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full] # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/audio-20200706-pull-request: audio: set default value for pcspk.iobase property pcspk: update docs/system/target-i386-desc.rst.inc audio: add soundhw deprecation notice audio: deprecate -soundhw pcspk audio: create pcspk device early audio: rework pcspk_init() softmmu: initialize spice and audio earlier pc_basic_device_init: drop no_vmport arg pc_basic_device_init: drop has_pit arg pc_basic_device_init: pass PCMachineState audio: deprecate -soundhw hda audio: deprecate -soundhw sb16 audio: deprecate -soundhw gus audio: deprecate -soundhw cs4231a audio: deprecate -soundhw adlib audio: deprecate -soundhw es1370 audio: deprecate -soundhw ac97 audio: add deprecated_register_soundhw stubs: add pci_create_simple stubs: add isa_create_simple Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | softmmu: initialize spice and audio earlierGerd Hoffmann2020-07-061-6/+6
| |/ | | | | | | | | | | | | | | | | | | | | audiodev must be initialized before machine_set_property so the machine can have audiodev property aliases. spice must initialize before audiodev because the default audiodev is spice only in case spice is actually enabled. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20200702132525.6849-15-kraxel@redhat.com
* / fuzz: fix broken qtest check at rcu_disable_atforkAlexander Bulekov2020-07-061-11/+1Star
|/ | | | | | | | | | | | The qtest_enabled check introduced in d6919e4 always returns false, as it is called prior to configure_accelerators(). Instead of trying to skip rcu_disable_atfork in qemu_main, simply call rcu_enable_atfork in the fuzzer, after qemu_main returns. Reported-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Message-Id: <20200618160516.2817-1-alxndr@bu.edu> Signed-off-by: Thomas Huth <thuth@redhat.com>
* blockdev: Deprecate -drive with bogus interface typeMarkus Armbruster2020-06-231-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Drives with interface types other than if=none are for onboard devices. Unfortunately, any such drives the board doesn't pick up can still be used with -device, like this: $ qemu-system-x86_64 -nodefaults -display none -S -drive if=floppy,id=bogus,unit=7 -device ide-cd,drive=bogus -monitor stdio QEMU 5.0.50 monitor - type 'help' for more information (qemu) info block bogus: [not inserted] Attached to: /machine/peripheral-anon/device[0] Removable device: not locked, tray closed (qemu) info qtree bus: main-system-bus type System [...] bus: ide.1 type IDE dev: ide-cd, id "" ---> drive = "bogus" [...] unit = 0 (0x0) [...] This kind of abuse has always worked. Deprecate it: qemu-system-x86_64: -drive if=floppy,id=bogus,unit=7: warning: bogus if=floppy is deprecated, use if=none Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20200622094227.1271650-9-armbru@redhat.com>
* accel: Move Xen accelerator code under accel/xen/Philippe Mathieu-Daudé2020-06-101-1/+1
| | | | | | | | | | | This code is not related to hardware emulation. Move it under accel/ with the other hypervisors. Reviewed-by: Paul Durrant <paul@xen.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200508100222.7112-1-philmd@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* vl.c: run preconfig loop before creating default RAM backendIgor Mammedov2020-06-101-2/+3
| | | | | | | | | | | | | | | | | | | | | | | Default RAM backend depends on numa_uses_legacy_mem(), which is infulenced by -numa options on CLI or set-numa-node QMP command at preconfig time. If QEMU is started with '-preconfig' without -numa, it will lead to creating default RAM backend even if later set-numa-node is used to assing RAM to NUMA nodes using 'memdev' NUMA option. That at best will waste RAM object created by default and with next patch adding a check to prevent usage of conflicting '-M memory-backend' and '-numa memdev' options, it will make QEMU error out if user tries to configure NUMA at preconfig time with memdev option, making set-numa-node unusable. To fix issue, move preconfig loop before default RAM backend is created, so that numa_uses_legacy_mem() would take into account effects of set-numa-node commands executed at preconfig time. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <20200511141103.43768-2-imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* fuzz: add datadir for oss-fuzz compatabilityAlexander Bulekov2020-06-051-1/+1
| | | | | | | | | | | This allows us to keep pc-bios in executable_dir/pc-bios, rather than executable_dir/../pc-bios, which is incompatible with oss-fuzz' file structure. Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Message-id: 20200512030133.29896-2-alxndr@bu.edu Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* Merge remote-tracking branch 'remotes/kraxel/tags/ui-20200515-pull-request' ↵Peter Maydell2020-05-151-2/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into staging ui: sdl bugfix, -show-cursor deprecation message # gpg: Signature made Fri 15 May 2020 09:21:29 BST # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full] # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full] # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full] # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/ui-20200515-pull-request: ui/sdl2: fix segment fault caused by null pointer dereference ui: improve -show-cursor deprecation message Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * ui: improve -show-cursor deprecation messageGerd Hoffmann2020-05-141-2/+4
| | | | | | | | | | | | | | | | Specifically explain what users should do in case they don't use -display yet and depend on the qemu picking the ui for them. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20200407093617.10058-1-kraxel@redhat.com
* | qom: Drop parameter @errp of object_property_add() & friendsMarkus Armbruster2020-05-151-4/+3Star
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The only way object_property_add() can fail is when a property with the same name already exists. Since our property names are all hardcoded, failure is a programming error, and the appropriate way to handle it is passing &error_abort. Same for its variants, except for object_property_add_child(), which additionally fails when the child already has a parent. Parentage is also under program control, so this is a programming error, too. We have a bit over 500 callers. Almost half of them pass &error_abort, slightly fewer ignore errors, one test case handles errors, and the remaining few callers pass them to their own callers. The previous few commits demonstrated once again that ignoring programming errors is a bad idea. Of the few ones that pass on errors, several violate the Error API. The Error ** argument must be NULL, &error_abort, &error_fatal, or a pointer to a variable containing NULL. Passing an argument of the latter kind twice without clearing it in between is wrong: if the first call sets an error, it no longer points to NULL for the second call. ich9_pm_add_properties(), sparc32_ledma_realize(), sparc32_dma_realize(), xilinx_axidma_realize(), xilinx_enet_realize() are wrong that way. When the one appropriate choice of argument is &error_abort, letting users pick the argument is a bad idea. Drop parameter @errp and assert the preconditions instead. There's one exception to "duplicate property name is a programming error": the way object_property_add() implements the magic (and undocumented) "automatic arrayification". Don't drop @errp there. Instead, rename object_property_add() to object_property_try_add(), and add the obvious wrapper object_property_add(). Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20200505152926.18877-15-armbru@redhat.com> [Two semantic rebase conflicts resolved]
* qemu-option: pass NULL rather than 0 to the id of qemu_opts_set()Masahiro Yamada2020-04-291-5/+5
| | | | | | | | | The second argument 'id' is a pointer. Pass NULL rather than 0. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Message-Id: <20200427005704.2475782-1-masahiroy@kernel.org> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
* vl.c: error out if -mem-path is used together with -M memory-backendIgor Mammedov2020-04-131-0/+5
| | | | | | | | | the former is not actually used by explicit backend, so instead of silently ignoring the option in non valid context, exit with error. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <20200409134133.11339-1-imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20200403' into stagingPeter Maydell2020-04-031-0/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - fix cpu number reporting in the stsi 3.2.2 block for kvm - fix migration for old machines with odd ram sizes # gpg: Signature made Fri 03 Apr 2020 10:11:06 BST # gpg: using RSA key C3D0D66DC3624FF6A8C018CEDECF6B93C6F02FAF # gpg: issuer "cohuck@redhat.com" # gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>" [marginal] # 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>" [marginal] # gpg: aka "Cornelia Huck <cohuck@redhat.com>" [marginal] # Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0 18CE DECF 6B93 C6F0 2FAF * remotes/cohuck/tags/s390x-20200403: vl/s390x: fixup ram sizes for compat machines s390x: kvm: Fix number of cpu reports for stsi 3.2.2 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * vl/s390x: fixup ram sizes for compat machinesChristian Borntraeger2020-04-021-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Older QEMU versions did fixup the ram size to match what can be reported via sclp. We need to mimic this behaviour for machine types 4.2 and older to not fail on inbound migration for memory sizes that do not fit. Old machines with proper aligned memory sizes are not affected. Alignment table: VM size (<=) | Alignment -------------------------- 1020M | 1M 2040M | 2M 4080M | 4M 8160M | 8M 16320M | 16M 32640M | 32M 65280M | 64M 130560M | 128M 261120M | 256M 522240M | 512M 1044480M | 1G 2088960M | 2G 4177920M | 4G 8355840M | 8G Suggested action is to replace unaligned -m value with a suitable aligned one or if a change to a newer machine type is possible, use a machine version >= 5.0. A future version might remove the compatibility handling. For machine types >= 5.0 we can simply use an increment size of 1M and use the full range of increment number which allows for all possible memory sizes. The old limitation of having a maximum of 1020 increments was added for standby memory, which we no longer support. With that we can now support even weird memory sizes like 10001234 MB. As we no longer fixup maxram_size as well, make other users use ram_size instead. Keep using maxram_size when setting the maximum ram size in KVM, as that will come in handy in the future when supporting memory hotplug (in contrast, storage keys and storage attributes for hotplugged memory will have to be migrated per RAM block in the future). Fixes: 3a12fc61af5c ("390x/s390-virtio-ccw: use memdev for RAM") Reported-by: Lukáš Doktor <ldoktor@redhat.com> Signed-off-by: David Hildenbrand <david@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: David Hildenbrand <david@redhat.com> Acked-by: Igor Mammedov <imammedo@redhat.com> Cc: Igor Mammedov <imammedo@redhat.com> Cc: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <20200401123754.109602-1-borntraeger@de.ibm.com> [CH: fixed up message on memory size fixup] Signed-off-by: Cornelia Huck <cohuck@redhat.com>
* | vl: fix broken IPA range for ARM -M virt with KVM enabledIgor Mammedov2020-04-021-4/+3Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit a1b18df9a4848, broke virt_kvm_type() logic, which depends on maxram_size, ram_size, ram_slots being parsed/set on machine instance at the time accelerator (KVM) is initialized. set_memory_options() part was already reverted by commit 2a7b18a3205b, so revert remaining initialization of above machine fields to make virt_kvm_type() work as it used to. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reported-by: Auger Eric <eric.auger@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Tested-by: Eric Auger <eric.auger@redhat.com> Message-Id: <20200326112829.19989-1-imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* | softmmu: fix crash with invalid -M memory-backend=Marc-André Lureau2020-04-011-0/+5
|/ | | | | | | | | | Fixes: fe64d06afc1c5d895f220c268cfe4d5f1e65d44e ("vl.c: ensure that ram_size matches size of machine.memory-backend") Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200309145155.168942-1-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* acpi: add acpi=OnOffAuto machine property to x86 and arm virtGerd Hoffmann2020-03-291-2/+2
| | | | | | | | | | | | | | | Remove the global acpi_enabled bool and replace it with an acpi OnOffAuto machine property. qemu throws an error now if you use -no-acpi while the machine type you are using doesn't support acpi in the first place. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-Id: <20200320100136.11717-1-kraxel@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* vl.c: fix migration failure for 3.1 and older machine typesIgor Mammedov2020-03-251-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Migration from QEMU(v4.0) fails when using 3.1 or older machine type. For example if one attempts to migrate QEMU-2.12 started as qemu-system-ppc64 -nodefaults -M pseries-2.12 -m 4096 -mem-path /tmp/ to current master, it will fail with qemu-system-ppc64: Unknown ramblock "ppc_spapr.ram", cannot accept migration qemu-system-ppc64: error while loading state for instance 0x0 of device 'ram' qemu-system-ppc64: load of migration failed: Invalid argument Caused by 900c0ba373 commit which switches main RAM allocation to memory backends and the fact in 3.1 and older QEMU, backends used full[***] QOM path as memory region name instead of backend's name. That was changed after 3.1 to use prefix-less names by default (fa0cb34d22) for new machine types. *** effectively makes main RAM memory region names defined by MachineClass::default_ram_id being altered with '/objects/' prefix and therefore migration fails as old QEMU sends prefix-less name while new QEMU expects name with prefix when using 3.1 and older machine types. Fix it by forcing implicit[1] memory backend to always use prefix-less names for its memory region by setting 'x-use-canonical-path-for-ramblock-id' property to false. 1) i.e. memory backend created by compat glue which maps -m/-mem-path/-mem-prealloc/default RAM size into appropriate backend type/options to match old CLI format. Fixes: 900c0ba373 Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reported-by: Lukáš Doktor <ldoktor@redhat.com> Message-Id: <20200304172748.15338-1-imammedo@redhat.com> Tested-by: Lukáš Doktor <ldoktor@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
* machine: Add SMP Sockets in CpuTopologyBabu Moger2020-03-181-0/+1
| | | | | | | | | | | | Store the smp sockets in CpuTopology. The socket information required to build the apic id in EPYC mode. Right now socket information is not passed to down when decoding the apic id. Add the socket information here. Signed-off-by: Babu Moger <babu.moger@amd.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Message-Id: <158396718647.58170.2278448323151215741.stgit@naples-babu.amd.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-12-22 08:12:41 +0100