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2022-07-14test/avocado/machine_aspeed.py: Add SDK testsCédric Le Goater
The Aspeed SDK kernel usually includes support for the lastest HW features. This is interesting to exercise QEMU and discover the gaps in the models. Add extra I2C tests for the AST2600 EVB machine to check the new register interface. Message-Id: <20220707091239.1029561-1-clg@kaod.org> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-07-14docs: aspeed: Minor updatesCédric Le Goater
Some more controllers have been modeled recently. Reflect that in the list of supported devices. New machines were also added. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Peter Delevoryas <peter@pjd.dev> Reviewed-by: Joel Stanley <joel@jms.id.au> Message-Id: <20220706172131.809255-1-clg@kaod.org> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-07-14docs: aspeed: Add fby35 multi-SoC machine sectionPeter Delevoryas
Signed-off-by: Peter Delevoryas <peter@pjd.dev> Reviewed-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Cédric Le Goater <clg@kaod.org> [ clg: - fixed URL links - Moved Facebook Yosemite section at the end of the file ] Message-Id: <20220705191400.41632-10-peter@pjd.dev> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-07-14aspeed: Add AST1030 (BIC) to fby35Peter Delevoryas
With the BIC, the easiest way to run everything is to create two pty's for each SoC and reserve stdin/stdout for the monitor: wget https://github.com/facebook/openbmc/releases/download/openbmc-e2294ff5d31d/fby35.mtd wget https://github.com/peterdelevoryas/OpenBIC/releases/download/oby35-cl-2022.13.01/Y35BCL.elf qemu-system-arm -machine fby35 \ -drive file=fby35.mtd,format=raw,if=mtd \ -device loader,file=fby35.mtd,addr=0,cpu-num=0 \ -serial pty -serial pty -serial mon:stdio -display none -S screen /dev/ttys0 screen /dev/ttys1 (qemu) c This commit only adds the the first server board's Bridge IC, but in the future we'll try to include the other three server board Bridge IC's too. Signed-off-by: Peter Delevoryas <peter@pjd.dev> Reviewed-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20220705191400.41632-9-peter@pjd.dev> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-07-14aspeed: fby35: Add a bootrom for the BMCCédric Le Goater
The BMC boots from the first flash device by fetching instructions from the flash contents. Add an alias region on 0x0 for this purpose. There are currently performance issues with this method (TBs being flushed too often), so as a faster alternative, install the flash contents as a ROM in the BMC memory space. See commit 1a15311a12fa ("hw/arm/aspeed: add a 'execute-in-place' property to boot directly from CE0") Signed-off-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Peter Delevoryas <peter@pjd.dev> [ clg: blk_pread() fixes ] Message-Id: <20220705191400.41632-8-peter@pjd.dev> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-07-14aspeed: Add AST2600 (BMC) to fby35Peter Delevoryas
You can test booting the BMC with both '-device loader' and '-drive file'. This is necessary because of how the fb-openbmc boot sequence works (jump to 0x20000000 after U-Boot SPL). wget https://github.com/facebook/openbmc/releases/download/openbmc-e2294ff5d31d/fby35.mtd qemu-system-arm -machine fby35 -nographic \ -device loader,file=fby35.mtd,addr=0,cpu-num=0 -drive file=fby35.mtd,format=raw,if=mtd Signed-off-by: Peter Delevoryas <peter@pjd.dev> Reviewed-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20220705191400.41632-7-peter@pjd.dev> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-07-14aspeed: Add fby35 skeletonPeter Delevoryas
Signed-off-by: Peter Delevoryas <peter@pjd.dev> Reviewed-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20220705191400.41632-6-peter@pjd.dev> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-07-14aspeed: Make aspeed_board_init_flashes publicPeter Delevoryas
Signed-off-by: Peter Delevoryas <peter@pjd.dev> Reviewed-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20220705191400.41632-5-peter@pjd.dev> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-07-14aspeed: Refactor UART init for multi-SoC machinesPeter Delevoryas
This change moves the code that connects the SoC UART's to serial_hd's to the machine. It makes each UART a proper child member of the SoC, and then allows the machine to selectively initialize the chardev for each UART with a serial_hd. This should preserve backwards compatibility, but also allow multi-SoC boards to completely change the wiring of serial devices from the command line to specific SoC UART's. This also removes the uart-default property from the SoC, since the SoC doesn't need to know what UART is the "default" on the machine anymore. I tested this using the images and commands from the previous refactoring, and another test image for the ast1030: wget https://github.com/facebook/openbmc/releases/download/v2021.49.0/fuji.mtd wget https://github.com/facebook/openbmc/releases/download/v2021.49.0/wedge100.mtd wget https://github.com/peterdelevoryas/OpenBIC/releases/download/oby35-cl-2022.13.01/Y35BCL.elf Fuji uses UART1: qemu-system-arm -machine fuji-bmc \ -drive file=fuji.mtd,format=raw,if=mtd \ -nographic ast2600-evb uses uart-default=UART5: qemu-system-arm -machine ast2600-evb \ -drive file=fuji.mtd,format=raw,if=mtd \ -serial null -serial mon:stdio -display none Wedge100 uses UART3: qemu-system-arm -machine palmetto-bmc \ -drive file=wedge100.mtd,format=raw,if=mtd \ -serial null -serial null -serial null \ -serial mon:stdio -display none AST1030 EVB uses UART5: qemu-system-arm -machine ast1030-evb \ -kernel Y35BCL.elf -nographic Fixes: 6827ff20b2975 ("hw: aspeed: Init all UART's with serial devices") Signed-off-by: Peter Delevoryas <peter@pjd.dev> Reviewed-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20220705191400.41632-4-peter@pjd.dev> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-07-14aspeed: Create SRAM name from first CPU indexPeter Delevoryas
To support multiple SoC's running simultaneously, we need a unique name for each RAM region. DRAM is created by the machine, but SRAM is created by the SoC, since in hardware it is part of the SoC's internals. We need a way to uniquely identify each SRAM region though, for VM migration. Since each of the SoC's CPU's has an index which identifies it uniquely from other CPU's in the machine, we can use the index of any of the CPU's in the SoC to uniquely identify differentiate the SRAM name from other SoC SRAM's. In this change, I just elected to use the index of the first CPU in each SoC. Signed-off-by: Peter Delevoryas <peter@pjd.dev> Reviewed-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20220705191400.41632-3-peter@pjd.dev> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-07-14hw/sensor: Add Renesas ISL69259 device modelPeter Delevoryas
This adds the ISL69259, using all the same functionality as the existing ISL69260 but overriding the IC_DEVICE_ID. Signed-off-by: Peter Delevoryas <pdel@fb.com> Reviewed-by: Titus Rwantare <titusr@google.com> Message-Id: <20220701000626.77395-4-me@pjd.dev> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-07-14hw/sensor: Add IC_DEVICE_ID to ISL voltage regulatorsPeter Delevoryas
This commit adds a passthrough for PMBUS_IC_DEVICE_ID to allow Renesas voltage regulators to return the integrated circuit device ID if they would like to. The behavior is very device specific, so it hasn't been added to the general PMBUS model. Additionally, if the device ID hasn't been set, then the voltage regulator will respond with the error byte value. The guest error message will change slightly for IC_DEVICE_ID with this commit. Signed-off-by: Peter Delevoryas <pdel@fb.com> Reviewed-by: Titus Rwantare <titusr@google.com> Message-Id: <20220701000626.77395-3-me@pjd.dev> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-07-14hw/i2c/pmbus: Add idle state to return 0xff'sPeter Delevoryas
Signed-off-by: Peter Delevoryas <pdel@fb.com> Reviewed-by: Titus Rwantare <titusr@google.com> Message-Id: <20220701000626.77395-2-me@pjd.dev> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-07-14aspeed: sbc: Allow per-machine settingsJoel Stanley
In order to correctly report secure boot running firmware the values of certain registers must be set. We don't yet have documentation from ASPEED on what they mean. The meaning is inferred from u-boot's use of them. Introduce properties so the settings can be configured per-machine. Reviewed-by: Peter Delevoryas <pdel@fb.com> Tested-by: Peter Delevoryas <pdel@fb.com> Signed-off-by: Joel Stanley <joel@jms.id.au> Message-Id: <20220628154740.1117349-4-clg@kaod.org> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-07-14Merge tag 'darwin-20220712' of https://github.com/philmd/qemu into stagingPeter Maydell
Darwin patches: - Enable RDTSCP support on HVF - ui/cocoa: Take refresh rate into account Few buildsys fixes: - Restrict TCG to emulation - Remove a unused-but-set-variable warning - Allow running Avocado from pseudo-"in source tree" builds # gpg: Signature made Tue 12 Jul 2022 23:14:37 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 * tag 'darwin-20220712' of https://github.com/philmd/qemu: avocado: Fix BUILD_DIR if it's equal to SOURCE_DIR ui/cocoa: Take refresh rate into account ui/cocoa: Fix switched_to_fullscreen warning configure: Restrict TCG to emulation hvf: Enable RDTSCP support Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-07-13Merge tag 'mips-20220712' of https://github.com/philmd/qemu into stagingPeter Maydell
MIPS patches queue - Cavium Octeon MIPS extension and CPU model (Pavel Dovgalyuk) - Semihosting cleanup (Richard Henderson) # gpg: Signature made Tue 12 Jul 2022 21:52:52 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 * tag 'mips-20220712' of https://github.com/philmd/qemu: target/mips: Remove GET_TARGET_STRING and FREE_TARGET_STRING target/mips: Simplify UHI_argnlen and UHI_argn semihosting: Remove qemu_semihosting_log_out target/mips: Use error_report for UHI_assert target/mips: Avoid qemu_semihosting_log_out for UHI_plog target/mips: Use semihosting/syscalls.h target/mips: Drop link syscall from semihosting target/mips: Create report_fault for semihosting target/mips: introduce Cavium Octeon CPU model target/mips: implement Octeon-specific arithmetic instructions target/mips: implement Octeon-specific BBIT instructions target/mips: introduce decodetree structure for Cavium Octeon extension Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-07-13avocado: Fix BUILD_DIR if it's equal to SOURCE_DIRPeter Delevoryas
I like to build QEMU from the root source directory [*], rather than cd'ing into the build directory. This code may as well include a search path for that, so that you can run avocado tests individually without specifying "-p qemu_bin=build/qemu-system-arm" manually. [*] See commit dedad02720 ("configure: add support for pseudo-"in source tree" builds") Signed-off-by: Peter Delevoryas <peter@pjd.dev> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220702185604.46643-1-peter@pjd.dev> [PMD: Mention commit dedad02720] Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-07-13ui/cocoa: Take refresh rate into accountAkihiko Odaki
Retrieve the refresh rate of the display and reflect it with dpy_set_ui_info() and update_displaychangelistener(), allowing the guest and DisplayChangeListener to consume the information. The information will be used as a hint how often the display should be updated. For example, when we run 30 Hz physical display updates it is pointless for the guest to update the screen at 60Hz frequency, the guest can spare some work instead. Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220702142519.12188-1-akihiko.odaki@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-07-13ui/cocoa: Fix switched_to_fullscreen warningPeter Delevoryas
I noticed this error while building QEMU on Mac OS X: [1040/1660] Compiling Objective-C object libcommon.fa.p/ui_cocoa.m.o ../ui/cocoa.m:803:17: warning: variable 'switched_to_fullscreen' set but not used [-Wunused-but-set-variable] static bool switched_to_fullscreen = false; ^ 1 warning generated. I think the behavior is fine if you remove "switched_to_fullscreen", I can still switch in and out of mouse grabbed mode and fullscreen mode with this change, and Command keycodes will only be passed to the guest if the mouse is grabbed, which I think is the right behavior. I'm not sure why a static piece of state was needed to handle that in the first place. Perhaps the refactoring of the flags-state-change fixed that by toggling the Command keycode on. I tested this with an Ubuntu core image on macOS 12.4 wget https://cdimage.ubuntu.com/ubuntu-core/18/stable/current/ubuntu-core-18-i386.img.xz xz -d ubuntu-core-18-i386.img.xz qemu-system-x86_64 -drive file=ubuntu-core-18.i386.img,format=raw Fixes: 6d73bb643aa7 ("ui/cocoa: Clear modifiers whenever possible") Signed-off-by: Peter Delevoryas <peter@pjd.dev> Reviewed-by: Akihiko Odaki <akihiko.odaki@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220702044304.90553-1-peter@pjd.dev> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-07-13configure: Restrict TCG to emulationPhilippe Mathieu-Daudé
If we don't need to emulate any target, we certainly don't need TCG. This should also help to compile again with ".../configure --enable-tools --disable-system --disable-user" on systems that do not have a TCG backend. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> [thuth: Re-arranged the code, remove check-softfloat from buildtest.yml] Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220706153816.768143-1-thuth@redhat.com>
2022-07-13hvf: Enable RDTSCP supportCameron Esfahani
Pass through RDPID and RDTSCP support in CPUID if host supports it. Correctly detect if CPU_BASED_TSC_OFFSET and CPU_BASED2_RDTSCP would be supported in primary and secondary processor-based VM-execution controls. Enable RDTSCP in secondary processor controls if RDTSCP support is indicated in CPUID. Signed-off-by: Cameron Esfahani <dirty@apple.com> Message-Id: <20220214185605.28087-7-f4bug@amsat.org> Tested-by: Silvio Moioli <moio@suse.com> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1011 Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-07-12target/mips: Remove GET_TARGET_STRING and FREE_TARGET_STRINGRichard Henderson
Inline these macros into the only two callers. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220628111701.677216-9-richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-07-12target/mips: Simplify UHI_argnlen and UHI_argnRichard Henderson
With semihosting_get_arg, we already have a check vs argc, so there's no point replicating it -- just check the result vs NULL. Merge copy_argn_to_target into its caller. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220628111701.677216-8-richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-07-12semihosting: Remove qemu_semihosting_log_outRichard Henderson
The function is no longer used. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220628111701.677216-7-richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-07-12target/mips: Use error_report for UHI_assertRichard Henderson
Always log the assert locally. Do not report_fault, but instead include the fact of the fault in the assertion. Don't bother freeing allocated strings before the abort(). Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220628111701.677216-6-richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-07-12target/mips: Avoid qemu_semihosting_log_out for UHI_plogRichard Henderson
Use semihost_sys_write and/or qemu_semihosting_console_write for implementing plog. When using gdbstub, copy the temp string below the stack so that gdb has a guest address from which to perform the log. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220628111701.677216-5-richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-07-12target/mips: Use semihosting/syscalls.hRichard Henderson
This separates guest file descriptors from host file descriptors, and utilizes shared infrastructure for integration with gdbstub. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220628111701.677216-4-richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-07-12target/mips: Drop link syscall from semihostingRichard Henderson
We don't implement it with _WIN32 hosts, and the syscall is missing from the gdb remote file i/o interface. Since we can't implement it universally, drop it. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220628111701.677216-3-richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-07-12target/mips: Create report_fault for semihostingRichard Henderson
The UHI specification does not have an EFAULT value, and further specifies that "undefined UHI operations should not return control to the target". So, log the error and abort. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220628111701.677216-2-richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-07-12target/mips: introduce Cavium Octeon CPU modelPavel Dovgalyuk
This patch adds Cavium Octeon 68XX vCPU which provides Octeon-specific instructions. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru> Message-Id: <165572673785.167724.7604881144978983510.stgit@pasha-ThinkPad-X280> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-07-12target/mips: implement Octeon-specific arithmetic instructionsPavel Dovgalyuk
This patch implements several Octeon-specific instructions: - BADDU - DMUL - EXTS/EXTS32 - CINS/CINS32 - POP/DPOP - SEQ/SEQI - SNE/SNEI Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <165572673245.167724.17377788816335619000.stgit@pasha-ThinkPad-X280> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-07-12target/mips: implement Octeon-specific BBIT instructionsPavel Dovgalyuk
This patch introduces Octeon-specific decoder and implements check-bit-and-jump instructions. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <165572672705.167724.16667636081912075906.stgit@pasha-ThinkPad-X280> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-07-12target/mips: introduce decodetree structure for Cavium Octeon extensionPavel Dovgalyuk
This patch adds decodetree for Cavium Octeon extension and an instruction set extension flag for using it in CPU models. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <165572672162.167724.13656301229517693806.stgit@pasha-ThinkPad-X280> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-07-12Merge tag 'pull-block-2022-07-12' of https://gitlab.com/hreitz/qemu into stagingPeter Maydell
Block patches: - Refactoring for non-coroutine variants of bdrv/blk_co_* functions: Auto-generate more of them with the block coroutine wrapper generator script - iotest fixes - Both for the storage daemon and the system emulator: Fix PID file handling when daemonizing (store the absolute path and delete that on exit, which is necessary because daemonizing will change the working directory to /) # gpg: Signature made Tue 12 Jul 2022 19:04:14 BST # gpg: using RSA key CB62D7A0EE3829E45F004D34A1FA40D098019CDF # gpg: issuer "hreitz@redhat.com" # gpg: Good signature from "Hanna Reitz <hreitz@redhat.com>" [marginal] # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: CB62 D7A0 EE38 29E4 5F00 4D34 A1FA 40D0 9801 9CDF * tag 'pull-block-2022-07-12' of https://gitlab.com/hreitz/qemu: (35 commits) vl: Unlink absolute PID file path vl: Conditionally register PID file unlink notifier qsd: Unlink absolute PID file path iotests/297: Have mypy ignore unused ignores qsd: Do not use error_report() before monitor_init block: Remove remaining unused symbols in coroutines.h block: Reorganize some declarations in block-backend-io.h block: Add blk_co_truncate() block: Add blk_co_ioctl() block: Implement blk_flush() using generated_co_wrapper block: Implement blk_pdiscard() using generated_co_wrapper block: Implement blk_pwrite_zeroes() using generated_co_wrapper block: Add blk_co_pwrite_compressed() block: Change blk_pwrite_compressed() param order block: Export blk_pwritev_part() in block-backend-io.h block: Add blk_[co_]preadv_part() block: Add blk_{preadv,pwritev}() block: Implement blk_{pread,pwrite}() using generated_co_wrapper block: Make blk_co_pwrite() take a const buffer block: Make 'bytes' param of blk_{pread,pwrite}() an int64_t ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-07-12Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into stagingPeter Maydell
* fuzzing fixes (Alexander) * fix cross compilation CFLAGS and compiler choice * do not specify -bios option for tests/vm * miscellaneous fixes * preparation for pre-install tree in the build directory (Akihiko) # gpg: Signature made Tue 12 Jul 2022 13:47:19 BST # 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 * tag 'for-upstream' of https://gitlab.com/bonzini/qemu: meson: place default firmware path under .../share qga: Relocate a path emitted in the help text build: Do not depend on pc-bios for config-host.mak accel: kvm: Fix memory leak in find_stats_descriptors audio/dbus: fix building fuzz: only use generic-fuzz targets on oss-fuzz build: improve -fsanitize-coverage-allowlist check build: try both native and cross compilers configure: pass whole target name to probe_target_compiler tests/tcg: compile system emulation tests as freestanding configure: write EXTRA_CFLAGS for all sub-Makefiles configure: allow more host/target combos to use the host compiler configure, pc-bios/vof: pass cross CFLAGS correctly configure, pc-bios/s390-ccw: pass cross CFLAGS correctly configure, pc-bios/optionrom: pass cross CFLAGS correctly pc-bios/optionrom: use -m16 unconditionally scsi/lsi53c895a: fix use-after-free in lsi_do_msgout (CVE-2022-0216) tests/vm: do not specify -bios option Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # pc-bios/s390-ccw/netboot.mak
2022-07-12meson: place default firmware path under .../sharePaolo Bonzini
Fixes: c09c1ce7e9 ("configure: switch directory options to automatic parsing", 2022-05-07) Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-07-12vl: Unlink absolute PID file pathHanna Reitz
After writing the PID file, we register an exit notifier to unlink it when the process terminates. However, if the process has changed its working directory in the meantime (e.g. in os_setup_post() when daemonizing), this will not work when the PID file path was relative. Therefore, pass the absolute path (created with realpath()) to the unlink() call in the exit notifier. (realpath() needs a path pointing to an existing file, so we cannot use it before qemu_write_pidfile().) Reproducer: $ cd /tmp $ qemu-system-x86_64 --daemonize --pidfile qemu.pid $ file qemu.pid qemu.pid: ASCII text $ kill $(cat qemu.pid) $ file qemu.pid qemu.pid: ASCII text (qemu.pid should be gone after the process has terminated.) Signed-off-by: Hanna Reitz <hreitz@redhat.com> Message-Id: <20220609122701.17172-4-hreitz@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2022-07-12vl: Conditionally register PID file unlink notifierHanna Reitz
Currently, the exit notifier for unlinking the PID file is registered unconditionally. Limit it to only when we actually do create a PID file. Signed-off-by: Hanna Reitz <hreitz@redhat.com> Message-Id: <20220609122701.17172-3-hreitz@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2022-07-12qsd: Unlink absolute PID file pathHanna Reitz
After writing the PID file, we register an atexit() handler to unlink it when the process terminates. However, if the process has changed its working directory in the meantime (e.g. in os_setup_post() when daemonizing), this will not work when the PID file path was relative. Therefore, pass the absolute path (created with realpath()) to the unlink() call in the atexit() handler. (realpath() needs a path pointing to an existing file, so we cannot use it before qemu_write_pidfile().) Reproducer: $ cd /tmp $ qemu-storage-daemon --daemonize --pidfile qsd.pid $ file qsd.pid qsd.pid: ASCII text $ kill $(cat qsd.pid) $ file qsd.pid qsd.pid: ASCII text (qsd.pid should be gone after the process has terminated.) Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=2092322 Signed-off-by: Hanna Reitz <hreitz@redhat.com> Message-Id: <20220609122701.17172-2-hreitz@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2022-07-12iotests/297: Have mypy ignore unused ignoresHanna Reitz
e7874a50ff3f5b20fb46f36958ad ("python: update for mypy 0.950") has added `warn_unused_ignores = False` to python/setup.cfg, to be able to keep compatibility with both pre- and post-0.950 mypy versions. The iotests' mypy.ini needs the same, or 297 will fail (on both pre- and post-0.950 mypy, as far as I can tell; just for different `ignore` lines). Signed-off-by: Hanna Reitz <hreitz@redhat.com> Message-Id: <20220621092536.19837-1-hreitz@redhat.com> Acked-by: John Snow <jsnow@redhat.com>
2022-07-12qsd: Do not use error_report() before monitor_initHanna Reitz
error_report() only works once monitor_init_globals_core() has been called, which is not the case when parsing the --daemonize option. Use fprintf(stderr, ...) instead. Fixes: 2525edd85fec53e23fda98974a15e3b3c8957596 ("qsd: Add --daemonize") Signed-off-by: Hanna Reitz <hreitz@redhat.com> Message-Id: <20220609122852.21140-1-hreitz@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-07-12block: Remove remaining unused symbols in coroutines.hAlberto Faria
Some can be made static, others are unused generated_co_wrappers. Signed-off-by: Alberto Faria <afaria@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Hanna Reitz <hreitz@redhat.com> Message-Id: <20220705161527.1054072-19-afaria@redhat.com> Signed-off-by: Hanna Reitz <hreitz@redhat.com>
2022-07-12block: Reorganize some declarations in block-backend-io.hAlberto Faria
Keep generated_co_wrapper and coroutine_fn pairs together. This should make it clear that each I/O function has these two versions. Also move blk_co_{pread,pwrite}()'s implementations out of the header file for consistency. Signed-off-by: Alberto Faria <afaria@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20220705161527.1054072-18-afaria@redhat.com> Reviewed-by: Hanna Reitz <hreitz@redhat.com> Signed-off-by: Hanna Reitz <hreitz@redhat.com>
2022-07-12block: Add blk_co_truncate()Alberto Faria
Also convert blk_truncate() into a generated_co_wrapper. Signed-off-by: Alberto Faria <afaria@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Hanna Reitz <hreitz@redhat.com> Message-Id: <20220705161527.1054072-17-afaria@redhat.com> Signed-off-by: Hanna Reitz <hreitz@redhat.com>
2022-07-12block: Add blk_co_ioctl()Alberto Faria
Also convert blk_ioctl() into a generated_co_wrapper. Signed-off-by: Alberto Faria <afaria@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Hanna Reitz <hreitz@redhat.com> Message-Id: <20220705161527.1054072-16-afaria@redhat.com> Signed-off-by: Hanna Reitz <hreitz@redhat.com>
2022-07-12block: Implement blk_flush() using generated_co_wrapperAlberto Faria
Signed-off-by: Alberto Faria <afaria@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Hanna Reitz <hreitz@redhat.com> Message-Id: <20220705161527.1054072-15-afaria@redhat.com> Signed-off-by: Hanna Reitz <hreitz@redhat.com>
2022-07-12block: Implement blk_pdiscard() using generated_co_wrapperAlberto Faria
Signed-off-by: Alberto Faria <afaria@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Hanna Reitz <hreitz@redhat.com> Message-Id: <20220705161527.1054072-14-afaria@redhat.com> Signed-off-by: Hanna Reitz <hreitz@redhat.com>
2022-07-12block: Implement blk_pwrite_zeroes() using generated_co_wrapperAlberto Faria
Signed-off-by: Alberto Faria <afaria@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Hanna Reitz <hreitz@redhat.com> Message-Id: <20220705161527.1054072-13-afaria@redhat.com> Signed-off-by: Hanna Reitz <hreitz@redhat.com>
2022-07-12block: Add blk_co_pwrite_compressed()Alberto Faria
Also convert blk_pwrite_compressed() into a generated_co_wrapper. Signed-off-by: Alberto Faria <afaria@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Hanna Reitz <hreitz@redhat.com> Message-Id: <20220705161527.1054072-12-afaria@redhat.com> Signed-off-by: Hanna Reitz <hreitz@redhat.com>
2022-07-12block: Change blk_pwrite_compressed() param orderAlberto Faria
Swap 'buf' and 'bytes' around for consistency with other I/O functions. Signed-off-by: Alberto Faria <afaria@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Hanna Reitz <hreitz@redhat.com> Message-Id: <20220705161527.1054072-11-afaria@redhat.com> Signed-off-by: Hanna Reitz <hreitz@redhat.com>
generated by cgit v1.2.3 (git 2.26.2) at 2025-02-23 21:29:23 +0000