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The Go programming language
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Dan Scales d75fbac54d cmd/compile: add edge from lock rank edge from forceGC to traceStackTab 
This edge can happen when forcegchelper() calls
goparkunlock(&forcegc.lock, ...) while holding the forcegc lock.
goparkunlock() eventually calls park_m(). In park_m(), traceGoPark()
(which leads to (*traceStackTable).put() and acquires the traceStackTab
lock) can be called before the forcegc lock is released.

Fixes #45774

Change-Id: If0fceab596712eb9ec0b9b47326778bc0ff80913
Reviewed-on: https://go-review.googlesource.com/c/go/+/316029
Run-TryBot: Dan Scales <danscales@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Trust: Carlos Amedee <carlos@golang.org>
 		2021-05-03 16:25:05 +00:00
.github .github: add link to questions in ISSUE_TEMPLATE 2020-01-06 17:05:31 +00:00
api math: replace float32/64 extrema with exact expressions 2021-05-03 16:23:09 +00:00
doc time: make time.Time print a valid Go string with %#v 2021-05-02 20:59:26 +00:00
lib/time lib/time, time/tzdata: update tzdata to 2021a 2021-01-25 16:08:46 +00:00
misc runtime: rename walltime1 to walltime 2021-04-29 14:15:04 +00:00
src cmd/compile: add edge from lock rank edge from forceGC to traceStackTab 2021-05-03 16:25:05 +00:00
test cmd/compile: make typecheckaste correctly report invalid use of "..." 2021-05-03 15:03:57 +00:00
.gitattributes all: treat all files as binary, but check in .bat with CRLF 2020-06-08 15:31:43 +00:00
.gitignore internal/buildcfg: move build configuration out of cmd/internal/objabi 2021-04-16 19:20:53 +00:00
AUTHORS A+C: add Weixie Cui (individual CLA) 2021-04-30 16:27:50 +00:00
CONTRIBUTING.md
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CONTRIBUTORS A+C: add Weixie Cui (individual CLA) 2021-04-30 16:27:50 +00:00
LICENSE
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PATENTS
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README.md README: pull gopher image from website 2021-02-16 18:25:10 +00:00
SECURITY.md
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codereview.cfg codereview.cfg: add codereview.cfg for master branch 2021-02-19 18:44:53 +00:00

README.md

The Go Programming Language

Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.

Gopher image Gopher image by Renee French, licensed under Creative Commons 3.0 Attributions license.

Our canonical Git repository is located at https://go.googlesource.com/go. There is a mirror of the repository at https://github.com/golang/go.

Unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file.

Download and Install

Binary Distributions

Official binary distributions are available at https://golang.org/dl/.

After downloading a binary release, visit https://golang.org/doc/install for installation instructions.

Install From Source

If a binary distribution is not available for your combination of operating system and architecture, visit https://golang.org/doc/install/source for source installation instructions.

Contributing

Go is the work of thousands of contributors. We appreciate your help!

To contribute, please read the contribution guidelines at https://golang.org/doc/contribute.html.

Note that the Go project uses the issue tracker for bug reports and proposals only. See https://golang.org/wiki/Questions for a list of places to ask questions about the Go language.