linux/poky.git/scripts, branch 1.4_M5.rc1

scripts/qemu-testlib: Add more debugging information

2013-03-21T17:05:15+00:00

This extra information should allow better forensics if the sanity tests fail as they're currently doing occasionaly on the autobuilder for unknown reasons. The patch also tightens up certain checks to remove pointless noise and error output from the logs. (From OE-Core rev: f9970aa0a44aca8ffe6c7a6a3261887fb0db38d2) Signed-off-by: Richard Purdie

scripts/runqemu-internal: Fix lock races

2013-03-20T23:09:45+00:00

There are two problems here. Firstly the grep command is unanchored so pid 345 will match against 12345 and so on. The second issue is that there are several context switched between attempting the lock and then writing the pid to it. Between the two issues, there were issues appearing on the autobuilder due to these conflicts. This patch replaces the mechanism with flock on fd 8 which should be a safer mechanism to use. (From OE-Core rev: 98471be6e58451016200cfd10e64e8ae6266c801) Signed-off-by: Richard Purdie

runqemu: Improve error handling/exit codes

2013-03-20T11:53:06+00:00

runqemu-internal is sourced so should be returning with an error code in case of errors. runqemu needs to deal with this. This patch fixes up the various error paths so we're consistent and get a sane exit status for runqemu which helps a lot in its use in the qemu runtime testing on the autobuilder. (From OE-Core rev: 753533b2f338ff2ef97eebd5eace7623404ae457) Signed-off-by: Richard Purdie

qemuimage-testlib: Add extra debugging and sanity check

2013-03-20T11:53:06+00:00

Check for a zero IP address since its clearly incorrect if that value is found. Also add debugging for cases where we can't find the qemu process. A process listing is handy to help understand what the problem might be. (From OE-Core rev: 817a8dc6424050973d8fad4f003475ac83ea6bb5) Signed-off-by: Richard Purdie

qemuimage-testlib: Add delay to work around races in qemu startup

2013-03-20T09:29:29+00:00

Qemu changes pid when starting up. On a loaded machine, this can result in the incorrect pid being returned. Since qemu will take a few seconds to boot anyway, we might as well delay a short while and allow things to settle which should fix various race issues being seen on the autobuilder. (From OE-Core rev: c0cecc16d4305b16ecfb4a51f6d5020d34909794) Signed-off-by: Richard Purdie

qemuimage-testlib: Fix IP address handling

2013-03-19T23:35:01+00:00

Remove some pointless code and also fix the return handling for the function since it returns null, not 0 as the comments would suggest. (From OE-Core rev: 6b8d7767ff14345af29d7774b7e16e29c3f7fa8e) Signed-off-by: Richard Purdie

scripts/qemutestlib: Add better process debugging and fix process group issue

2013-03-19T20:58:11+00:00

In single testing with a shutdown scenario the processes are cleaned up correctly but the manual cleanup fall back used for a minimal image do not work properly. This patch fixes the kill commands to revert to non-process groups, fixing the hung process issues that were occuring. (From OE-Core rev: 6a0134fd4f1b64ef788be0791bd655dc7703d505) Signed-off-by: Richard Purdie

layer.conf: avoid unnecessary early expansion with :=

2013-03-19T11:54:22+00:00

bitbake handles immediate expansions of LAYERDIR for us automatically. (From meta-yocto rev: ee59f1ec94ba8474876603dad1ab32d131227f49) Signed-off-by: Christopher Larson Signed-off-by: Richard Purdie

qemu-testlib: Add python helper and simplify shell

2013-03-19T11:48:30+00:00

The current code has a race since it greps for *any* qemu process running, even if it isn't the one we started. This leads to some sanity tests potentially failing on machines where multiple sets of sanity tests are running. To resovle this and some other ugly code issues, add a python script to accurately walk the process tree and find the qemu process. We can then replace all the shell functions attempting this which happen to work in many cases but not all. Also clean up some of the error handling so its more legible. (From OE-Core rev: b9e052ed6b604f0049bcfa968a57f15d6e3d6395) Signed-off-by: Richard Purdie

mkefidisk.sh: create a proper ESP

2013-03-18T21:42:24+00:00

The script was creating a FAT fs with EFI files in it, but wasn't setting the GPT GUID. Using 'gummiboot install' natively failed because of the missing GPT GUID, so fix that. While we're there also set the name to "EFI System Partition". (From OE-Core rev: 203ca80ee27948e2c68aab8ea48e51ff1c1157d5) Signed-off-by: Koen Kooi Acked-by: Darren Hart Signed-off-by: Saul Wold Signed-off-by: Richard Purdie