11773 2017-07-07 17:13:46 +0000 runqemu: value given to qemuparams is automatically overwritten 2019-02-20 02:46:07 +0000 1 1 7 Build System, Metadata & Runtime OE-Core Scripts and Tools 2.4 x86 Multiple RESOLVED FIXED Medium normal 2.7 M3 1 humberto.ibarra.lopez liezhi.yang ross.burton --- --- No (bug/feature does not impact docs) oldest_to_newest 74873 0 humberto.ibarra.lopez 2017-07-07 17:13:46 +0000 Tried to give coreduo as cpu for qemuparams in runqemu, this happened: [humberto@localhost build]$ runqemu qemux86-64 qemuparams="-cpu coreduo" runqemu - INFO - Assuming MACHINE = qemux86-64 runqemu - INFO - Running MACHINE=qemux86-64 bitbake -e... runqemu - INFO - MACHINE: qemux86-64 runqemu - INFO - DEPLOY_DIR_IMAGE: /home/humberto/poky/build/tmp/deploy/images/qemux86-64 runqemu - INFO - Running ls -t /home/humberto/poky/build/tmp/deploy/images/qemux86-64/*.qemuboot.conf... runqemu - INFO - CONFFILE: /home/humberto/poky/build/tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64-20170703160717.qemuboot.conf runqemu - INFO - Continuing with the following parameters: KERNEL: [tmp/deploy/images/qemux86-64/bzImage--4.10.17+git0+4b89f331d4_6648a34e00-r0-qemux86-64-20170629102456.bin] MACHINE: [qemux86-64] FSTYPE: [ext4] ROOTFS: [tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64-20170703160717.rootfs.ext4] CONFFILE: [/home/humberto/poky/build/tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64-20170703160717.qemuboot.conf] runqemu - INFO - Running /usr/sbin/ip link... runqemu - INFO - Acquiring lockfile /tmp/qemu-tap-locks/tap0.lock... runqemu - INFO - Using preconfigured tap device tap0 runqemu - INFO - If this is not intended, touch /tmp/qemu-tap-locks/tap0.skip to make runqemu skip tap0. runqemu - INFO - Network configuration: 192.168.7.2::192.168.7.1:255.255.255.0 runqemu - INFO - Running ldd tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin//qemu-system-x86_64... runqemu - INFO - Running tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin//qemu-system-x86_64 -device virtio-net-pci,netdev=net0,mac=52:54:00:12:34:02 -netdev tap,id=net0,ifname=tap0,script=no,downscript=no -drive file=tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64-20170703160717.rootfs.ext4,if=virtio,format=raw -vga vmware -show-cursor -usb -usbdevice tablet -device virtio-rng-pci -cpu coreduo -cpu core2duo -m 256 -serial mon:vc -serial null -kernel tmp/deploy/images/qemux86-64/bzImage--4.10.17+git0+4b89f331d4_6648a34e00-r0-qemux86-64-20170629102456.bin -append 'root=/dev/vda rw highres=off mem=256M ip=192.168.7.2::192.168.7.1:255.255.255.0 vga=0 uvesafb.mode_option=640x480-32 oprofile.timer=1 uvesafb.task_timeout=-1 ' runqemu - INFO - Releasing lockfile for tap device 'tap0' As it can be seen at the end, the cpu value given was used but overwritten also by the default value ("-cpu coreduo -cpu core2duo"). From the target terminal we can see that the default core2duo cpu is used instead of the coreduo given as param: root@qemux86-64:~# cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Core(TM)2 Duo CPU T7700 @ 2.40GHz stepping : 11 cpu MHz : 2394.450 cache size : 16384 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush acpi mmx fxsr sse sse2 ss syscall nx lm constant_tsc rep_good nopl pni monitor ssse3 cx16 hypervisor lahf_lm bugs : bogomips : 4788.90 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: 83046 1 liezhi.yang 2019-02-20 02:46:07 +0000 Merged into master: http://git.yoctoproject.org/cgit/cgit.cgi/poky/commit/?id=ad522ea6a64ebc17f723a7580e3ac23e02575e77