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2020-06-10target/i386: Fix OUTL debug outputPhilippe Mathieu-Daudé
Fix OUTL instructions incorrectly displayed as OUTW. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20200517110147.26026-1-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-10qom/object: Fix object_child_foreach_recursive() return valueCédric Le Goater
When recursing, the return value of do_object_child_foreach() is not taken into account. Cc: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Fixes: d714b8de7747 ("qom: Add recursive version of object_child_for_each") Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200404153340.164861-1-clg@kaod.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-10icount: fix shift=auto for record/replayPavel Dovgalyuk
This patch fixes shift=auto when record/replay is enabled. Now user does not need to guess the best shift value. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru> -- v2: moved icount_time_shift to vmstate subsection Message-Id: <158988500050.15192.692077802469400393.stgit@pasha-ThinkPad-X280> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-10numa: prevent usage of -M memory-backend and -numa memdev at the same timeIgor Mammedov
Options -M memory-backend and -numa memdev are mutually exclusive, and if used together, it might lead to a crash in the worst case. For example when the same backend is used with these options together: -m 4G \ -object memory-backend-ram,id=mem0,size=4G \ -M pc,memory-backend=mem0 \ -numa node,memdev=mem0 QEMU will abort with: exec.c:2006: qemu_ram_set_idstr: Assertion `!new_block->idstr[0]' failed. and following backtrace: abort () qemu_ram_set_idstr () vmstate_register_ram () vmstate_register_ram_global () machine_consume_memdev () numa_init_memdev_container () numa_complete_configuration () machine_run_board_init () add a check to error out in case the user tries to use both options at the same time. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <20200511141103.43768-3-imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-10vl.c: run preconfig loop before creating default RAM backendIgor Mammedov
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>
2020-06-10run-coverity-scan: support --update-tools-only --dockerPaolo Bonzini
Just build the container when run-coverity-scan is invoked with --update-tools-only --docker. This requires moving the "docker build" logic into the update_coverity_tools function. The only snag is that --update-tools-only --docker requires access to the dockerfile. For now just report an error for --src-tarball, and "docker build" will fail if not in a source tree. Another possibility could be to host our container images on a public registry, and use "FROM qemu:fedora" to make the Dockerfile small enough that it can be included directly in the run-coverity-scan script. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-10run-coverity-scan: download tools outside the containerPaolo Bonzini
This lets us look at coverity_tool.md5 across executions of run-coverity-scan and skip the download. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-10run-coverity-scan: use --no-update-tools in docker runPaolo Bonzini
Tools are already updated via the docker build. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-10run-coverity-scan: add --no-update-tools optionPaolo Bonzini
Provide a quick way to skip building the container while we figure out how to get caching right. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-10run-coverity-scan: use docker.pyPaolo Bonzini
Our trusted docker wrapper allows run-coverity-scan to run with both docker and podman. For the "run" phase this is transparent; for the "build" phase however scripts are replaced with a bind mount (-v). This is not an issue because the secret option is meant for secrets stored globally in the system and bind mounts are a valid substitute for secrets that are known to whoever builds the container. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-10run-coverity-scan: get Coverity token and email from special git config sectionPaolo Bonzini
Support a [coverity] section in .git/config. It can be used to retrieve the token and also, if it is different from user.email, the username of the submitter. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-10docker.py/build: support binary files in --extra-filesPaolo Bonzini
Read the --extra-files in binary mode to avoid encoding errors. Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-10docker.py/build: support -t and -f argumentsPaolo Bonzini
The docker.py command line is subtly different from docker and podman's, in that the tag and Dockerfile are passed via positional arguments. Remove this gratuitous difference and just parse -f and -t. -f was previously used by --extra-files, only keep the long option. Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-09Merge remote-tracking branch ↵Peter Maydell
'remotes/philmd-gitlab/tags/sparc-next-20200609' into staging SPARC patches HW: - Use UNIMP device instead of EMPTY_SLOT - Make EMPTY_SLOT similar to UNIMP device - Map UART devices unconditionally - Pair of fixes for AHB PnP - Add trace events to AHB PnP TCG: - Improve exception logging CI: - https://gitlab.com/philmd/qemu/-/pipelines/154231191 - https://travis-ci.org/github/philmd/qemu/builds/696321130 # gpg: Signature made Tue 09 Jun 2020 08:24:09 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/sparc-next-20200609: target/sparc/int32_helper: Extract and use excp_name_str() target/sparc/int32_helper: Remove DEBUG_PCALL definition hw/timer/grlib_gptimer: Display frequency in decimal hw/misc/grlib_ahb_apb_pnp: Add trace events on read accesses hw/misc/grlib_ahb_apb_pnp: Fix AHB PnP 8-bit accesses hw/misc/grlib_ahb_apb_pnp: Avoid crash when writing to AHB PnP registers hw/sparc64/niagara: Remove duplicated NIAGARA_UART_BASE definition hw/sparc64/niagara: Map the UART device unconditionally hw/sparc/leon3: Map the UART device unconditionally hw/misc/empty_slot: Name the slots when created hw/misc/empty_slot: Move the 'hw/misc' and cover in MAINTAINERS hw/misc/empty_slot: Convert debug printf() to trace event hw/misc/empty_slot: Add a 'name' qdev property hw/misc/empty_slot: Convert 'size' field as qdev property hw/misc/empty_slot: Lower address space priority hw/sparc/sun4m: Use UnimplementedDevice for I/O devices Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-06-09target/sparc/int32_helper: Extract and use excp_name_str()Philippe Mathieu-Daudé
Improve exception error report: Before: qemu: fatal: Trap 0x06 while interrupts disabled, Error state After: qemu: fatal: Trap 0x06 (Window Underflow) while interrupts disabled, Error state Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: KONRAD Frederic <frederic.konrad@adacore.com> Message-Id: <20200331105048.27989-8-f4bug@amsat.org>
2020-06-09target/sparc/int32_helper: Remove DEBUG_PCALL definitionPhilippe Mathieu-Daudé
We define DEBUG_PCALL since b884fc5e (2012-10-06). 7.5 years later it is safe to assume we can remove it :) Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: KONRAD Frederic <frederic.konrad@adacore.com> Message-Id: <20200331105048.27989-7-f4bug@amsat.org>
2020-06-09hw/timer/grlib_gptimer: Display frequency in decimalPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: KONRAD Frederic <frederic.konrad@adacore.com> Message-Id: <20200331105048.27989-6-f4bug@amsat.org>
2020-06-09hw/misc/grlib_ahb_apb_pnp: Add trace events on read accessesPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: KONRAD Frederic <frederic.konrad@adacore.com> Message-Id: <20200331105048.27989-5-f4bug@amsat.org>
2020-06-09hw/misc/grlib_ahb_apb_pnp: Fix AHB PnP 8-bit accessesPhilippe Mathieu-Daudé
The Plug & Play region of the AHB/APB bridge can be accessed by various word size, however the implementation is clearly restricted to 32-bit: static uint64_t grlib_ahb_pnp_read(void *opaque, hwaddr offset, unsigned size) { AHBPnp *ahb_pnp = GRLIB_AHB_PNP(opaque); return ahb_pnp->regs[offset >> 2]; } Similarly to commit 0fbe394a64 with the APB PnP registers, set the MemoryRegionOps::impl min/max fields to 32-bit, so memory.c::access_with_adjusted_size() can adjust when the access is not 32-bit. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: KONRAD Frederic <frederic.konrad@adacore.com> Message-Id: <20200331105048.27989-4-f4bug@amsat.org>
2020-06-09hw/misc/grlib_ahb_apb_pnp: Avoid crash when writing to AHB PnP registersPhilippe Mathieu-Daudé
Similarly to commit 158b659451 with the APB PnP registers, guests can crash QEMU when writting to the AHB PnP registers: $ echo 'writeb 0xfffff042 69' | qemu-system-sparc -M leon3_generic -S -bios /etc/magic -qtest stdio [I 1571938309.932255] OPENED [R +0.063474] writeb 0xfffff042 69 Segmentation fault (core dumped) (gdb) bt #0 0x0000000000000000 in () #1 0x0000562999110df4 in memory_region_write_with_attrs_accessor (mr=mr@entry=0x56299aa28ea0, addr=66, value=value@entry=0x7fff6abe13b8, size=size@entry=1, shift=<optimized out>, mask=mask@entry=255, attrs=...) at memory.c:503 #2 0x000056299911095e in access_with_adjusted_size (addr=addr@entry=66, value=value@entry=0x7fff6abe13b8, size=size@entry=1, access_size_min=<optimized out>, access_size_max=<optimized out>, access_fn=access_fn@entry= 0x562999110d70 <memory_region_write_with_attrs_accessor>, mr=0x56299aa28ea0, attrs=...) at memory.c:539 #3 0x0000562999114fba in memory_region_dispatch_write (mr=mr@entry=0x56299aa28ea0, addr=66, data=<optimized out>, op=<optimized out>, attrs=attrs@entry=...) at memory.c:1482 #4 0x00005629990c0860 in flatview_write_continue (fv=fv@entry=0x56299aa7d8a0, addr=addr@entry=4294963266, attrs=..., ptr=ptr@entry=0x7fff6abe1540, len=len@entry=1, addr1=<optimized out>, l=<optimized out>, mr=0x56299aa28ea0) at include/qemu/host-utils.h:164 #5 0x00005629990c0a76 in flatview_write (fv=0x56299aa7d8a0, addr=4294963266, attrs=..., buf=0x7fff6abe1540, len=1) at exec.c:3165 #6 0x00005629990c4c1b in address_space_write (as=<optimized out>, addr=<optimized out>, attrs=..., attrs@entry=..., buf=buf@entry=0x7fff6abe1540, len=len@entry=1) at exec.c:3256 #7 0x000056299910f807 in qtest_process_command (chr=chr@entry=0x5629995ee920 <qtest_chr>, words=words@entry=0x56299acfcfa0) at qtest.c:437 Instead of crashing, log the access as unimplemented. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: KONRAD Frederic <frederic.konrad@adacore.com> Message-Id: <20200331105048.27989-3-f4bug@amsat.org>
2020-06-09hw/sparc64/niagara: Remove duplicated NIAGARA_UART_BASE definitionPhilippe Mathieu-Daudé
NIAGARA_UART_BASE is already defined few lines earlier. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Artyom Tarasenko <atar4qemu@gmail.com> Message-Id: <20200608172144.20461-3-f4bug@amsat.org>
2020-06-09hw/sparc64/niagara: Map the UART device unconditionallyPhilippe Mathieu-Daudé
The UART is present on the machine regardless there is a character device connected to it. Map it unconditionally. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Artyom Tarasenko <atar4qemu@gmail.com> Message-Id: <20200608172144.20461-4-f4bug@amsat.org>
2020-06-09hw/sparc/leon3: Map the UART device unconditionallyPhilippe Mathieu-Daudé
The UART is present on the chipset regardless there is a character device connected to it. Map it unconditionally. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Artyom Tarasenko <atar4qemu@gmail.com> Reviewed-by: KONRAD Frederic <frederic.konrad@adacore.com> Message-Id: <20200608172144.20461-2-f4bug@amsat.org>
2020-06-09hw/misc/empty_slot: Name the slots when createdPhilippe Mathieu-Daudé
Directly set the slot name when creating the device, to display the device name in trace events. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Artyom Tarasenko <atar4qemu@gmail.com> Message-Id: <20200510152840.13558-8-f4bug@amsat.org>
2020-06-09hw/misc/empty_slot: Move the 'hw/misc' and cover in MAINTAINERSPhilippe Mathieu-Daudé
Add an entry for the 'empty_slot' device. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Artyom Tarasenko <atar4qemu@gmail.com> Message-Id: <20200510152840.13558-7-f4bug@amsat.org>
2020-06-09hw/misc/empty_slot: Convert debug printf() to trace eventPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Artyom Tarasenko <atar4qemu@gmail.com> Message-Id: <20200510152840.13558-6-f4bug@amsat.org>
2020-06-09hw/misc/empty_slot: Add a 'name' qdev propertyPhilippe Mathieu-Daudé
Add a 'name' qdev property so when multiple slots are accessed, we can notice which one is accessed. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Artyom Tarasenko <atar4qemu@gmail.com> Message-Id: <20200510152840.13558-5-f4bug@amsat.org>
2020-06-09hw/misc/empty_slot: Convert 'size' field as qdev propertyPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Artyom Tarasenko <atar4qemu@gmail.com> Message-Id: <20200510152840.13558-4-f4bug@amsat.org>
2020-06-09hw/misc/empty_slot: Lower address space priorityPhilippe Mathieu-Daudé
Empty slots model RAZ/WI access on a bus. Since we can still (hot) plug devices on the bus, lower the slot priority, so device added later is accessed first. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Artyom Tarasenko <atar4qemu@gmail.com> Message-Id: <20200510152840.13558-3-f4bug@amsat.org>
2020-06-09hw/sparc/sun4m: Use UnimplementedDevice for I/O devicesPhilippe Mathieu-Daudé
These devices are not slots on a bus, but real I/O devices that we do not implement. As the ISDN ROM would be a ROMD device, also model it as UnimplementedDevice. Reviewed-by: Artyom Tarasenko <atar4qemu@gmail.com> Message-Id: <20200510152840.13558-2-f4bug@amsat.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2020-06-08Merge remote-tracking branch ↵Peter Maydell
'remotes/vivier2/tags/linux-user-for-5.1-pull-request' into staging linux-user pull request 20200605-v2 Implement F_OFD_ fcntl() command, /proc/cpuinfo for hppa Fix socket(), prnctl() error codes, underflow in target_mremap, epoll_create() strace, oldumount for alpha User-mode build dependencies improvement # gpg: Signature made Sat 06 Jun 2020 14:15:36 BST # gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C # gpg: issuer "laurent@vivier.eu" # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full] # gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full] # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full] # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C * remotes/vivier2/tags/linux-user-for-5.1-pull-request: stubs: Restrict ui/win32-kbd-hook to system-mode hw/core: Restrict CpuClass::get_crash_info() to system-mode target/s390x: Restrict CpuClass::get_crash_info() to system-mode target/i386: Restrict CpuClass::get_crash_info() to system-mode arch_init: Remove unused 'qapi-commands-misc.h' include exec: Assert CPU migration is not used on user-only build target/riscv/cpu: Restrict CPU migration to system-mode stubs/Makefile: Reduce the user-mode object list util/Makefile: Reduce the user-mode object list tests/Makefile: Restrict some softmmu-only tests tests/Makefile: Only display TCG-related tests when TCG is available configure: Avoid building TCG when not needed Makefile: Only build virtiofsd if system-mode is enabled linux-user: implement OFD locks linux-user/mmap.c: fix integer underflow in target_mremap linux-user/strace.list: fix epoll_create{,1} -strace output linux-user: Add support for /proc/cpuinfo on hppa platform linux-user: return target error codes for socket() and prctl() linux-user, alpha: fix oldumount syscall Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-06-05Merge remote-tracking branch ↵Peter Maydell
'remotes/pmaydell/tags/pull-target-arm-20200605' into staging target-arm queue: hw/ssi/imx_spi: Handle tx burst lengths other than 8 correctly hw/input/pxa2xx_keypad: Replace hw_error() by qemu_log_mask() hw/arm/pxa2xx: Replace printf() call by qemu_log_mask() target/arm: Convert crypto insns to gvec hw/adc/stm32f2xx_adc: Correct memory region size and access size tests/acceptance: Add a boot test for the xlnx-versal-virt machine docs/system: Document Aspeed boards raspi: Add model of the USB controller target/arm: Convert 2-reg-and-shift and 1-reg-imm Neon insns to decodetree # gpg: Signature made Fri 05 Jun 2020 17:48:39 BST # gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE # gpg: issuer "peter.maydell@linaro.org" # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate] # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * remotes/pmaydell/tags/pull-target-arm-20200605: (29 commits) target/arm: Convert Neon one-register-and-immediate insns to decodetree target/arm: Convert VCVT fixed-point ops to decodetree target/arm: Convert Neon VSHLL, VMOVL to decodetree target/arm: Convert Neon narrowing shifts with op==9 to decodetree target/arm: Convert Neon narrowing shifts with op==8 to decodetree target/arm: Convert VQSHLU, VQSHL 2-reg-shift insns to decodetree target/arm: Convert Neon VSRA, VSRI, VRSHR, VRSRA 2-reg-shift insns to decodetree target/arm: Convert Neon VSHR 2-reg-shift insns to decodetree target/arm: Convert Neon VSHL and VSLI 2-reg-shift insn to decodetree raspi2 acceptance test: add test for dwc-hsotg (dwc2) USB host wire in the dwc-hsotg (dwc2) USB host controller emulation usb: add short-packet handling to usb-storage driver dwc-hsotg (dwc2) USB host controller emulation dwc-hsotg (dwc2) USB host controller state definitions dwc-hsotg (dwc2) USB host controller register definitions raspi: add BCM2835 SOC MPHI emulation docs/system: Document Aspeed boards tests/acceptance: Add a boot test for the xlnx-versal-virt machine hw/adc/stm32f2xx_adc: Correct memory region size and access size target/arm: Split helper_crypto_sm3tt ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-06-05stubs: Restrict ui/win32-kbd-hook to system-modePhilippe Mathieu-Daudé
In Makefile.objs, the ui/ directory is restricted to system-mode: 43 ifeq ($(CONFIG_SOFTMMU),y) ... 65 common-obj-y += ui/ 66 common-obj-m += ui/ ... 82 endif # CONFIG_SOFTMMU Restrict the ui/ stub added in commit 2df9f5718df to only build it for system-mode emulation. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20200522172510.25784-14-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-06-05hw/core: Restrict CpuClass::get_crash_info() to system-modePhilippe Mathieu-Daudé
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Tested-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200522172510.25784-13-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-06-05target/s390x: Restrict CpuClass::get_crash_info() to system-modePhilippe Mathieu-Daudé
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Tested-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200522172510.25784-12-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-06-05target/i386: Restrict CpuClass::get_crash_info() to system-modePhilippe Mathieu-Daudé
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Tested-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200522172510.25784-11-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-06-05arch_init: Remove unused 'qapi-commands-misc.h' includePhilippe Mathieu-Daudé
Commit ffaee83bcb2 moved qmp_query_target but forgot to remove this include. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Tested-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200522172510.25784-10-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-06-05exec: Assert CPU migration is not used on user-only buildPhilippe Mathieu-Daudé
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Tested-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200522172510.25784-9-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-06-05target/riscv/cpu: Restrict CPU migration to system-modePhilippe Mathieu-Daudé
Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Tested-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200522172510.25784-8-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-06-05stubs/Makefile: Reduce the user-mode object listPhilippe Mathieu-Daudé
These stubs are not required when configured with --disable-system. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Tested-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200522172510.25784-7-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-06-05util/Makefile: Reduce the user-mode object listPhilippe Mathieu-Daudé
These objects are not required when configured with --disable-system. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Tested-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200522172510.25784-6-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-06-05tests/Makefile: Restrict some softmmu-only testsPhilippe Mathieu-Daudé
In the next commit we are going to remove some objects from the util-obj-y variable (objects which are not used by user-mode, when configured with --disable-system). Then some system-mode tests are going to fail, due to the missing objects: $ make check-unit -k LINK tests/test-iov /usr/bin/ld: tests/test-iov.o: in function `iov_from_buf': include/qemu/iov.h:49: undefined reference to `iov_from_buf_full' make: *** [rules.mak:124: tests/test-iov] Error 1 LINK tests/test-timed-average /usr/bin/ld: tests/test-timed-average.o: in function `account': tests/test-timed-average.c:27: undefined reference to `timed_average_account' make: *** [rules.mak:124: tests/test-timed-average] Error 1 LINK tests/test-util-filemonitor /usr/bin/ld: tests/test-util-filemonitor.o: in function `qemu_file_monitor_test_event_loop': tests/test-util-filemonitor.c:83: undefined reference to `main_loop_wait' make: *** [rules.mak:124: tests/test-util-filemonitor] Error 1 LINK tests/test-util-sockets /usr/bin/ld: tests/test-util-sockets.o: in function `test_socket_fd_pass_name_good': tests/test-util-sockets.c:91: undefined reference to `socket_connect' make: *** [rules.mak:124: tests/test-util-sockets] Error 1 LINK tests/test-base64 /usr/bin/ld: tests/test-base64.o: in function `test_base64_good': tests/test-base64.c:35: undefined reference to `qbase64_decode' collect2: error: ld returned 1 exit status make: *** [rules.mak:124: tests/test-base64] Error 1 LINK tests/test-bufferiszero /usr/bin/ld: tests/test-bufferiszero.o: in function `test_1': tests/test-bufferiszero.c:31: undefined reference to `buffer_is_zero' make: *** [rules.mak:124: tests/test-bufferiszero] Error 1 make: Target 'check-unit' not remade because of errors. Instead, restrict these tests to system-mode, by using the $(CONFIG_SOFTMMU) variable. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Tested-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Tested-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200522172510.25784-5-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-06-05tests/Makefile: Only display TCG-related tests when TCG is availablePhilippe Mathieu-Daudé
Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Tested-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200522172510.25784-4-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-06-05configure: Avoid building TCG when not neededPhilippe Mathieu-Daudé
Avoid building TCG when building only tools: ./configure --enable-tools --disable-system --disable-user This saves us from running the soft-float tests enabled since commit 76170102508. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Tested-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200522172510.25784-3-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-06-05Makefile: Only build virtiofsd if system-mode is enabledPhilippe Mathieu-Daudé
Do not build the virtiofsd helper when configured with --disable-system. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Tested-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200522172510.25784-2-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-06-05linux-user: implement OFD locksAndreas Schwab
Signed-off-by: Andreas Schwab <schwab@suse.de> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <mvm7dx0cun3.fsf@suse.de> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-06-05linux-user/mmap.c: fix integer underflow in target_mremapJonathan Marler
Fixes: https://bugs.launchpad.net/bugs/1876373 This code path in mmap occurs when a page size is decreased with mremap. When a section of pages is shrunk, qemu calls mmap_reserve on the pages that were released. However, it has the diff operation reversed, subtracting the larger old_size from the smaller new_size. Instead, it should be subtracting the smaller new_size from the larger old_size. You can also see in the previous line of the change that this mmap_reserve call only occurs when old_size > new_size. Bug: https://bugs.launchpad.net/qemu/+bug/1876373 Signed-off-by: Jonathan Marler <johnnymarler@gmail.com> Reviewded-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20200502161225.14346-1-johnnymarler@gmail.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-06-05linux-user/strace.list: fix epoll_create{,1} -strace outputSergei Trofimovich
Fix syscall name and parameters priinter. Before the change: ``` $ alpha-linux-user/qemu-alpha -strace -L /usr/alpha-unknown-linux-gnu/ /tmp/a ... 1274697 %s(%d)(2097152,274903156744,274903156760,274905840712,274877908880,274903235616) = 3 1274697 exit_group(0) ``` After the change: ``` $ alpha-linux-user/qemu-alpha -strace -L /usr/alpha-unknown-linux-gnu/ /tmp/a ... 1273719 epoll_create1(2097152) = 3 1273719 exit_group(0) ``` Fixes: 9cbc0578cb6 ("Improve output of various syscalls") Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> CC: Riku Voipio <riku.voipio@iki.fi> CC: Laurent Vivier <laurent@vivier.eu> Cc: qemu-stable@nongnu.org Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20200416175957.1274882-1-slyfox@gentoo.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-06-05linux-user: Add support for /proc/cpuinfo on hppa platformHelge Deller
Provide our own /proc/cpuinfo file for the hppa (parisc) platform. Signed-off-by: Helge Deller <deller@gmx.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20200424210648.GA26715@ls3530.fritz.box> [lv: s/an/our/ and add TARGET_HPPA to guard is_proc()] Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-06-05Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20200605' into stagingPeter Maydell
s390x update: - enhance s390x documentation - allow ORBs without prefetch specified for vfio-ccw - various cleanups and enhancements # gpg: Signature made Fri 05 Jun 2020 16:32:43 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-20200605: target/s390x: Restrict system-mode declarations target/s390x/helper: Clean ifdef'ry target/s390x: Only compile decode_basedisp() on system-mode MAINTAINERS: add Thomas as additional s390x maintainer docs/s390x: document vfio-ccw vfio-ccw: allow non-prefetch ORBs docs/s390x: document 3270 docs/s390x: document the virtual css s390x: pv: Fix KVM_PV_PREP_RESET command wrapper name s390x/kvm: help valgrind in several places Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
generated by cgit v1.2.3 (git 2.26.2) at 2025-01-04 06:19:22 +0000