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bitbake: runqueue: Ensure deferred tasks are sorted by multiconfig

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We have to prefer one multiconfig over another when deferring tasks, else
we'll have cross-linked build trees and nothing will be able to build.

In the original population code, we sort like this but we don't after
rehashing. Ensure we have the same sorting after rehashing toa void
deadlocks.

(Bitbake rev: 27228c7f026acb8ae9e1211d0486ffb7338123a2)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie
2022-08-05 11:21:18 +01:00
parent 35183c1b33
commit 377a671e07
1 changed files with 8 additions and 5 deletions
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bitbake/lib/bb/runqueue.py
+8 -5
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@@ -2506,11 +2506,14 @@ class RunQueueExecute:
if update_tasks:
self.sqdone = False
for tid in [t[0] for t in update_tasks]:
h = pending_hash_index(tid, self.rqdata)
if h in self.sqdata.hashes and tid != self.sqdata.hashes[h]:
self.sq_deferred[tid] = self.sqdata.hashes[h]
bb.note("Deferring %s after %s" % (tid, self.sqdata.hashes[h]))
for mc in sorted(self.sqdata.multiconfigs):
for tid in sorted([t[0] for t in update_tasks]):
if mc_from_tid(tid) != mc:
continue
h = pending_hash_index(tid, self.rqdata)
if h in self.sqdata.hashes and tid != self.sqdata.hashes[h]:
self.sq_deferred[tid] = self.sqdata.hashes[h]
bb.note("Deferring %s after %s" % (tid, self.sqdata.hashes[h]))
update_scenequeue_data([t[0] for t in update_tasks], self.sqdata, self.rqdata, self.rq, self.cooker, self.stampcache, self, summary=False)
for (tid, harddepfail, origvalid) in update_tasks: