[release-branch.go1.2] runtime: relax preemption assertion during stack split
««« CL
18740044 /
1a8903f0a577
runtime: relax preemption assertion during stack split
The case can happen when starttheworld is calling acquirep
to get things moving again and acquirep gets preempted.
The stack trace is in golang.org/issue/6644.
It is difficult to build a short test case for this, but
the person who reported issue 6644 confirms that this
solves the problem.
Fixes #6644.
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/
18740044
»»»
R=golang-dev
CC=golang-dev
https://golang.org/cl/
20460044