Le 19/04/2016 23:10, Marwa Hamza a écrit :
hello i'm trying to run qemu with x86_64 arch i prepared file system with busybox i got that elf file _install/bin/busybox: format de fichier elf64-x86-64 architecture: i386:x86-64, fanions 0x00000102: EXEC_P, D_PAGED adresse de départ 0x0000000000522024 and i compiled linux kernel make ARCH=x86_64 x86_64_defconfig make ARCH=x86_64 and i configured qemu ./configure --target-list=x86_64-softmmu --disable-vnc --enable-sdl --disable-kvm --enable-debug make then when i run qemu i got a kernel panic _ not syncing vfs :unable to mount rootfs on unknown block(1,0) ./x86_64-softmmu/qemu-system-x86_64 -M pc -kernel /linux-4.1.18/arch/x86_64/boot/bzImage -initrd /busybox-1.21.0/rootfs.img.gz -append "root=/dev/ram rdinit=/bin/sh" thanks
Hi, The complete end of the log would help, but I might have two clues for you: Do you have enabled ramdisk support in your kernel configuration? What is the format of rootfs.img.gz? Is that supported by your kernel? Fred
