Dmitriy Vyukov 5695915833 runtime: fix spurious deadlock reporting ... Fixes #2337. Unfortunate sequence of events is: 1. maxcpu=2, mcpu=1, grunning=1 2. starttheworld creates an extra M: maxcpu=2, mcpu=2, grunning=1 4. the goroutine calls runtime.GOMAXPROCS(1) maxcpu=1, mcpu=2, grunning=1 5. since it sees mcpu>maxcpu, it calls gosched() 6. schedule() deschedules the goroutine: maxcpu=1, mcpu=1, grunning=0 7. schedule() call getnextandunlock() which fails to pick up the goroutine again, because canaddcpu() fails, because mcpu==maxcpu 8. then it sees that grunning==0, reports deadlock and terminates R=golang-dev, rsc CC=golang-dev https://golang.org/cl/5191044		2011-10-06 18:10:14 +03:00
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bug083.dir
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bug222.dir
bug226.dir	gc: relax assignability of method receivers	2011-05-24 19:48:19 -04:00
bug248.dir	fix tree for reflect rename	2011-04-25 13:39:36 -04:00
bug282.dir
bug302.dir
bug306.dir
bug313.dir
bug322.dir	gc: relax assignability of method receivers	2011-05-24 19:48:19 -04:00
bug324.dir	gc: correct handling of unexported method names in embedded interfaces	2011-04-21 08:14:50 -04:00
bug335.dir	gc: fix import width bug	2011-04-25 12:08:48 -04:00
bug345.dir	gc: avoid package name ambiguity in error messages	2011-06-27 18:44:30 -04:00
bug369.dir	5g, 6g, 8g: registerize variables again	2011-10-03 17:46:36 -04:00
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bug093.go	test: silence/coalesce some tests	2011-09-26 19:35:21 -04:00
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bug113.go	test: silence/coalesce some tests	2011-09-26 19:35:21 -04:00
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bug140.go	respect goto restrictions	2011-06-17 06:07:13 -04:00
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bug148.go	test: silence/coalesce some tests	2011-09-26 19:35:21 -04:00
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bug177.go	fix tree for reflect rename	2011-04-25 13:39:36 -04:00
bug178.go	respect goto restrictions	2011-06-17 06:07:13 -04:00
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bug205.go	errchk: allow multiple patterns	2011-08-16 11:14:26 -04:00
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bug228.go	errchk: allow multiple patterns	2011-08-16 11:14:26 -04:00
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bug231.go	errchk: allow multiple patterns	2011-08-16 11:14:26 -04:00
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bug238.go	gc: implement goto restriction	2011-06-17 15:25:05 -04:00
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bug243.go	os.Error API: don't export os.ErrorString, use os.NewError consistently	2011-06-22 10:52:47 -07:00
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bug273.go	gc: zero-width struct, zero-length array fixes	2011-07-27 16:47:45 -04:00
bug274.go	gc: line number + type checking nits	2011-07-28 12:31:16 -04:00
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bug297.go	errchk: allow multiple patterns	2011-08-16 11:14:26 -04:00
bug298.go	gc: line number + type checking nits	2011-07-28 12:31:16 -04:00
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bug322.go	gc: relax assignability of method receivers	2011-05-24 19:48:19 -04:00
bug323.go	test: match gccgo error messages for bug323.go.	2011-03-27 20:38:28 -07:00
bug324.go	gc: correct handling of unexported method names in embedded interfaces	2011-04-21 08:14:50 -04:00
bug325.go	test: match gccgo error messages for bug325.go.	2011-03-27 12:10:50 -07:00
bug326.go
bug327.go	bug327: document what's being tested	2011-04-08 13:42:20 -04:00
bug328.go	gc: print of unsafe.Pointer	2011-04-15 16:16:20 -04:00
bug329.go	gc: fix complex move again	2011-04-18 13:22:31 -04:00
bug330.go	test: match gccgo error messages for bug330.go.	2011-09-16 18:28:57 -07:00
bug331.go	gc: fix return variable named _	2011-04-23 10:54:19 -04:00
bug332.go	gc: fix line number at EOF	2011-04-23 10:54:05 -04:00
bug333.go	gc: fix conversion of user-defined string type to []byte	2011-04-23 10:55:32 -04:00
bug334.go	gc: allow complex types to be receiver types	2011-04-25 12:02:54 -04:00
bug335.go	gc: fix import width bug	2011-04-25 12:08:48 -04:00
bug336.go	gc: correctly handle fields of pointer type to recursive forward references	2011-04-28 00:13:49 -04:00
bug337.go	test: match gccgo error message for bug337.go	2011-09-20 09:31:07 -07:00
bug338.go	gc: fix unsafe.Sizeof	2011-05-10 17:00:15 -04:00
bug339.go	gc: fix unsafe.Sizeof	2011-05-10 17:00:15 -04:00
bug340.go	test: match gccgo error messages	2011-09-23 21:23:40 -07:00
bug341.go	8g: fix conversion from float to uint64	2011-05-16 22:14:56 -04:00
bug342.go	gc: check parameter declarations in interface fields	2011-05-31 13:41:32 -04:00
bug343.go	gc: fix m[x], _ = y.(T)	2011-05-31 15:52:04 -04:00
bug344.go	test: match gccgo error messages for goto.go and bug344.go	2011-09-20 14:45:54 -07:00
bug345.go	gc: avoid package name ambiguity in error messages	2011-06-27 18:44:30 -04:00
bug346.go	gc: fix closure bug	2011-07-14 18:13:39 +02:00
bug347.go	gc: fix select line number	2011-07-26 00:52:17 -04:00
bug348.go	gc, runtime: fix range+panic line number bugs	2011-07-26 00:52:46 -04:00
bug349.go	test: match gccgo error messages for bug349.go	2011-09-20 14:47:48 -07:00
bug350.go	test: match gccgo error messages	2011-09-23 21:23:40 -07:00
bug351.go	test: match gccgo error messages	2011-09-23 21:23:40 -07:00
bug352.go	gc: zero-width struct, zero-length array fixes	2011-07-27 16:47:45 -04:00
bug353.go	test: match gccgo error messages	2011-09-20 16:47:17 -07:00
bug354.go	gc: composite literal double eval bug	2011-07-27 18:55:30 -04:00
bug355.go	gc: top-level closure bug	2011-07-27 19:31:11 -04:00
bug356.go	5g, 6g, 8g: shift, opt fixes	2011-07-28 18:22:12 -04:00
bug357.go	test: match gccgo error messages	2011-09-20 16:47:17 -07:00
bug358.go	test: match gccgo error messages	2011-09-20 16:47:17 -07:00
bug359.go	test: match gccgo error messages	2011-09-20 16:47:17 -07:00
bug361.go	gc: another width test	2011-07-28 12:32:43 -04:00
bug362.go	test: match gccgo error messages	2011-09-20 16:47:17 -07:00
bug363.go	test: match gccgo error messages	2011-09-21 17:25:48 -07:00
bug364.go	5g: defer vs optimizer bug	2011-07-28 16:28:23 -04:00
bug365.go	test: match gccgo error messages	2011-09-20 16:47:17 -07:00
bug366.go	gc: fix div bug	2011-08-30 08:47:28 -04:00
bug368.go	5g: fix -f()	2011-09-29 12:09:46 -04:00
bug369.go	Fix build, disabling flaky registerization test.	2011-10-03 17:25:55 -07:00
bug370.go	runtime: fix spurious deadlock reporting	2011-10-06 18:10:14 +03:00
bug1515.go