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| author | Stephano Cetola <stephano.cetola@linux.intel.com> | 2016-09-22 18:25:08 -0700 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2016-09-23 18:06:10 +0100 |
| commit | 3b6494fad2b8b65e0d52cda0cdf500e93c72823a (patch) | |
| tree | 1a22dcd254b37ff697aa0d5589fb68246848ac11 /scripts | |
| parent | 3d1d287785c388bebba2ba1f2d8f843a5c6a2417 (diff) | |
| download | openembedded-core-3b6494fad2b8b65e0d52cda0cdf500e93c72823a.tar.gz openembedded-core-3b6494fad2b8b65e0d52cda0cdf500e93c72823a.tar.bz2 openembedded-core-3b6494fad2b8b65e0d52cda0cdf500e93c72823a.zip | |
scripts/runqemu: provide better error message on runqemu ifup fail
If runqemu-ifup fails hen running testimage, a rather cryptic error
regarding "no tty present" is displayed. If this step fails, we
should at least point the user at runqemu-gen-tapdevs. A quick search
of this term in the manual will lead them to "Enabling Runtime Tests
on QEMU" which should give them all the info they need.
Signed-off-by: Stephano Cetola <stephano.cetola@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/runqemu | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/scripts/runqemu b/scripts/runqemu index 5095e67817..45bcad7a80 100755 --- a/scripts/runqemu +++ b/scripts/runqemu @@ -786,6 +786,9 @@ class BaseConfig(object): self.cleantap = True logger.info('Created tap: %s' % tap) + if not tap: + logger.error("Failed to setup tap device. Run runqemu-gen-tapdevs to manually create.") + return 1 self.tap = tap n0 = tap[3:] n1 = int(n0) * 2 + 1 |