Mingli Yu d03c12bb8f parselogs.py: ignore rdrand initialization failure
On the system whose cpu doesn't support rdrand,
there comes below message when start rngd service
 #systemctl status rngd
 [snip]
 Feb 25 05:08:14 qemux86-64 rngd[133]: [rdrand]: Initialization Failed
 [snip]

Actually the failed message doesn't matter as it
only indicates one entropy source as rdrand fails
to initialize and won't affect rngd function.

So add to ignore the failure message to fix below
error during do_testimage:
NOTE: ======================================================================
NOTE: FAIL: test_parselogs (parselogs.ParseLogsTest)
NOTE: ----------------------------------------------------------------------
NOTE: Traceback (most recent call last):
  File "/buildarea/layers/oe-core/meta/lib/oeqa/core/decorator/__init__.py", line 36, in wrapped_f
    return func(*args, **kwargs)
  File "/buildarea/layers/oe-core/meta/lib/oeqa/runtime/cases/parselogs.py", line 370, in test_parselogs
    self.assertEqual(errcount, 0, msg=self.msg)
AssertionError: 1 != 0 : Log: /buildarea/tmp/work/qemux86-64-wrs-linux/wrlinux-image-std/1.0-r5/target_logs/daemon.log
Central error: 2020-03-06T09:45:12.774286+00:00 qemux86-64 rngd[134]: [rdrand]: Initialization Failed

Reference: https://github.com/nhorman/rng-tools/pull/84

(From OE-Core rev: 09c4f9068858bf59eb60584a497f987bdd1e196e)

Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-03-07 10:06:16 +00:00
2020-01-31 08:03:08 +00:00

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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Readme 249 MiB