Hector Palacios eba5dcddfa udev-extraconf: skip mounting partitions already mounted by systemd
For some devices, udev may sometimes trigger twice the 'add' rule during
boot. Calling the mount.sh script twice will eventually fail for
already mounted partitions, but in that case, the script tries to remove
the created mountpoint, when it shouldn't.
This has been observed on USB sticks connected to a USB hub and may
result in devices not being mounted if plugged-in before booting.

This patch checks for already mounted partitions earlier (before creating
the mount point) and returns with no actions.

(From OE-Core rev: 4cf076879ac038ebf76679a19249ea6363e63e0f)

Signed-off-by: Hector Palacios <hector.palacios@digi.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-09-19 10:54:32 +01:00
2019-08-12 16:23:57 +01:00

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.
Description
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