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d3a9f43305
The blacklist, whilst previously useful for safety, is now becoming obsolete - on my current system, the main storage is at /dev/nvme* and if I plug in a USB stick it shows up as /dev/sdb which was previously blacklisted. To make this more flexible, remove the blacklist and instead check if the specified device is mounted, has a partition that is mounted, or is otherwise in use according to the kernel, and show an appropriate error and quit if so. To make this robust, also ensure we handle where the specified device is a symlink to another device. (From OE-Core rev: 49043de1a7716ad612fb92a2e8a52e43d253c800) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
QEMU Emulation Targets ====================== To simplify development, the build system supports building images to work with the QEMU emulator in system emulation mode. Several architectures are currently supported in 32 and 64 bit variants: * ARM (qemuarm + qemuarm64) * x86 (qemux86 + qemux86-64) * PowerPC (qemuppc only) * MIPS (qemumips + qemumips64) Use of the QEMU images is covered in the Yocto Project Reference Manual. The appropriate MACHINE variable value corresponding to the target is given in brackets.