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Change-Id: Ifc545faaed438b72bfa63beb74cde2d3a67ef0e7
Reviewed-on: https://go-review.googlesource.com/22252
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
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Change-Id: Ib3063719cf90dfad139dd723b3b16ef0b45e312e
Reviewed-on: https://go-review.googlesource.com/22251
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-on: https://go-review.googlesource.com/22253
Reviewed-by: Andrew Gerrand <adg@golang.org>
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serving request
TimeoutHandler was starting the Timer when the handler was created,
instead of when serving a request. It also was sharing it between
multiple requests, which is incorrect, as the requests might start
at different times.
Store the timeout duration and create the Timer when ServeHTTP is
called. Different requests will have different timers.
The testing plumbing was simplified to store the channel used to
control when timeout happens. It overrides the regular timer.
Fixes #14568.
Change-Id: I4bd51a83f412396f208682d3ae5e382db5f8dc81
Reviewed-on: https://go-review.googlesource.com/20046
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-on: https://go-review.googlesource.com/22274
Reviewed-by: Andrew Gerrand <adg@golang.org>
Run-TryBot: Andrew Gerrand <adg@golang.org>
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Missed a case for closure calls (OCALLFUNC && indirect) in
esc.go:esccall.
Cleanup to runtime code for windows to more thoroughly hide
a technical escape. Also made code pickier about failing
to late non-optional kernel32.dll.
Revised for 1.6.2
Fixes #14409.
Change-Id: Ie75486a2c8626c4583224e02e4872c2875f7bca5
Reviewed-on: https://go-review.googlesource.com/22050
Run-TryBot: David Chase <drchase@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Andrew Gerrand <adg@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
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The existing epoll_event structure used by many of
the epoll_* syscalls was defined incorrectly
for use with ppc64le & ppc64 in the syscall
directory. This resulted in the caller getting
incorrect information on return from these
syscalls. This caused failures in fsnotify as
well as builds with upstream Docker. The
structure is defined correctly in gccgo.
This adds a pad field that is expected for
these syscalls on ppc64le, ppc64.
Fixes #15135
Fixes #15288
Change-Id: If7e8ea9eb1d1ca5182c8dc0f935b334127341ffd
Reviewed-on: https://go-review.googlesource.com/21582
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-on: https://go-review.googlesource.com/22207
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
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So that all Go processes do not die on startup on a system with >256 CPUs.
I tested this by hacking osinit to set ncpu to 1000.
Updates #15131
Fixes #15160
Change-Id: I52e061a0de97be41d684dd8b748fa9087d6f1aef
Reviewed-on: https://go-review.googlesource.com/21599
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-on: https://go-review.googlesource.com/22206
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Updates #15292.
Change-Id: I229f66c2a41ae0738225f2ba7a574478f5d6d620
Reviewed-on: https://go-review.googlesource.com/22163
Reviewed-by: Andrew Gerrand <adg@golang.org>
Reviewed-on: https://go-review.googlesource.com/22166
Reviewed-by: David Symonds <dsymonds@golang.org>
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This will allow us to mechanically substitute these strings
using javascript (in a forthcoming change to x/tools/godoc).
Updates #14371
Change-Id: I96e876283060ffbc9f3eabaf55d6b880685453e1
Reviewed-on: https://go-review.googlesource.com/22055
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-on: https://go-review.googlesource.com/22069
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go get -u all command updates all packages including standard
commands. We need to get commands evicted from their cache to
avoid loading old versions of the packages evicted from the
packages cache.
Fixes #14444
Change-Id: Icd581a26e1db34ca634aba595fed62b097094c2f
Reviewed-on: https://go-review.googlesource.com/19899
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-on: https://go-review.googlesource.com/22040
Reviewed-by: Andrew Gerrand <adg@golang.org>
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Introduced in https://golang.org/cl/20462
Change-Id: I6c55f87228f0980058a10f204b57ead7594e3492
Reviewed-on: https://go-review.googlesource.com/20490
Reviewed-by: Andrew Gerrand <adg@golang.org>
Reviewed-on: https://go-review.googlesource.com/22075
Reviewed-by: Minux Ma <minux@golang.org>
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Fixes #14519.
Change-Id: I8f78f67a463e6467e09df90446f7ebd28789d6c9
Reviewed-on: https://go-review.googlesource.com/19933
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-on: https://go-review.googlesource.com/22071
Run-TryBot: Andrew Gerrand <adg@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
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Bump up the multiplier to 20. Also run the fast version first, so that
the slow version is likely to start up faster.
Change-Id: Ia0654cc1212ab03a45da1904d3e4b57d6a8d02a0
Reviewed-on: https://go-review.googlesource.com/19835
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Minux Ma <minux@golang.org>
Reviewed-on: https://go-review.googlesource.com/22070
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
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Fixes #14613
Change-Id: I40d9696db3879549e78373ef17f6c92bd4b3470b
Reviewed-on: https://go-review.googlesource.com/21596
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-on: https://go-review.googlesource.com/22051
Run-TryBot: Andrew Gerrand <adg@golang.org>
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When we grow the heap, we create a temporary "in use" span for the
memory acquired from the OS and then free that span to link it into
the heap. Hence, we (1) increase pagesInUse when we make the temporary
span so that (2) freeing the span will correctly decrease it.
However, currently step (1) increases pagesInUse by the number of
pages requested from the heap, while step (2) decreases it by the
number of pages requested from the OS (the size of the temporary
span). These aren't necessarily the same, since we round up the number
of pages we request from the OS, so steps 1 and 2 don't necessarily
cancel out like they're supposed to. Over time, this can add up and
cause pagesInUse to underflow and wrap around to 2^64. The garbage
collector computes the sweep ratio from this, so if this happens, the
sweep ratio becomes effectively infinite, causing the first allocation
on each P in a sweep cycle to sweep the entire heap. This makes
sweeping effectively STW.
Fix this by increasing pagesInUse in step 1 by the number of pages
requested from the OS, so that the two steps correctly cancel out. We
add a test that checks that the running total matches the actual state
of the heap.
Fixes #15022. For 1.6.x.
Change-Id: Iefd9d6abe37d0d447cbdbdf9941662e4f18eeffc
Reviewed-on: https://go-review.googlesource.com/21280
Run-TryBot: Austin Clements <austin@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
Reviewed-on: https://go-review.googlesource.com/21456
Reviewed-by: Andrew Gerrand <adg@golang.org>
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CL 14603 attempted to preserve the callee-save registers for
the darwin/arm runtime initialization routine, but I believe it
wasn't sufficient and resulted in the crash reported in issue
Saving and restoring the registers on the stack the same way
linux/arm does seems more obvious and fixes #14778, so do that.
Even though #14778 is not reproducible on darwin/arm64, I applied
a similar change there, and to linux/arm64 which obeys the same
calling convention.
Finally, this CL is a candidate for a 1.6 minor release for the same
reason CL 14603 was in a 1.5 minor release (as CL 16968). It is
small and only touches the iOS platforms and gomobile on darwin/arm
is currently useless without it.
Fixes #14778
Fixes #12590 (again)
Change-Id: I7401daf0bbd7c579a7e84761384a7b763651752a
Reviewed-on: https://go-review.googlesource.com/20621
Reviewed-by: David Crawshaw <crawshaw@golang.org>
Run-TryBot: Elias Naur <elias.naur@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-on: https://go-review.googlesource.com/22049
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Fixes #14759.
Change-Id: I6cef0b49ba00ab85b25ce1e7bad80ad85e2d5076
Reviewed-on: https://go-review.googlesource.com/20545
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Michael Hudson-Doyle <michael.hudson@canonical.com>
Reviewed-on: https://go-review.googlesource.com/22048
Reviewed-by: Ian Lance Taylor <iant@golang.org>
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Fixes #14662
Change-Id: I8f7d5e8d2dd8dc763e940e061b424427359246e7
Reviewed-on: https://go-review.googlesource.com/20462
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-on: https://go-review.googlesource.com/22047
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The existing implementation deals with absolute relocations in __TEXT
for darwin/amd64 in build-mode c-shared, but it ignores c-archive.
This results in issues when trying to use a c-archive in an iOS
app on the 64-bit simulator. This patch adds c-archive to the
handling of this issue.
Fixes #14217
Change-Id: I2e4d5193caa531171ad22fd0cd420a8bfb4646a6
Reviewed-on: https://go-review.googlesource.com/19206
Reviewed-by: David Crawshaw <crawshaw@golang.org>
Run-TryBot: David Crawshaw <crawshaw@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-on: https://go-review.googlesource.com/22046
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The io.Reader contract makes no promises about how a Reader should
behave after it returns its first error. Usually the errors are
sticky, but they don't have to be. A regression in zlib.Reader (bug
accidentally relied on sticky errors.
Minimal fix: wrap the user's provided Reader in a Reader which
guarantees stickiness. The minimal fix is less scary than touching
the multipart state machine.
Fixes #14676
Change-Id: I8dd8814b13ae5530824ae0e68529f788974264a5
Reviewed-on: https://go-review.googlesource.com/20297
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-on: https://go-review.googlesource.com/22045
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gcMarkRootCheck takes ~10ns per goroutine. This is just a debugging
check, so disable it (plus, if something is going to go wrong, it's
more likely to go wrong during concurrent mark).
We may be able to re-enable this later, or move it to after we've
started the world again. (But not for 1.6.x.)
For 1.6.x.
Fixes #14419.
name / 95%ile-time/markTerm old new delta
500kIdleGs-12 24.0ms ± 0% 18.9ms ± 6% -21.46% (p=0.000 n=15+20)
Change-Id: Idb2a2b1771449de772c159ef95920d6df1090666
Reviewed-on: https://go-review.googlesource.com/20148
Reviewed-by: Rick Hudson <rlh@golang.org>
Run-TryBot: Austin Clements <austin@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-on: https://go-review.googlesource.com/22044
Reviewed-by: Austin Clements <austin@google.com>
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Currently we reset the mark state during STW sweep termination. This
involves looping over all of the goroutines. Each iteration of this
loop takes ~25ns, so at around 400k goroutines, we'll exceed our 10ms
pause goal.
However, it's safe to do this before we stop the world for sweep
termination because nothing is consuming this state yet. Hence, move
the reset to just before STW.
This isn't perfect: a long reset can still delay allocating goroutines
that block on GC starting. But it's certainly better to block some
things eventually than to block everything immediately.
For 1.6.x.
Fixes #14420.
name \ 95%ile-time/sweepTerm old new delta
500kIdleGs-12 11312µs ± 6% 18.9µs ± 6% -99.83% (p=0.000 n=16+20)
Change-Id: I9815c4d8d9b0d3c3e94dfdab78049cefe0dcc93c
Reviewed-on: https://go-review.googlesource.com/20147
Reviewed-by: Rick Hudson <rlh@golang.org>
Run-TryBot: Austin Clements <austin@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-on: https://go-review.googlesource.com/22043
Reviewed-by: Austin Clements <austin@google.com>
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Also fix compiler-invoked panics to avoid a confusing "malloc deadlock"
crash if they are invoked while executing the runtime.
Fixes #14599.
Change-Id: I89436abcbf3587901909abbdca1973301654a76e
Reviewed-on: https://go-review.googlesource.com/20219
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-on: https://go-review.googlesource.com/22042
Reviewed-by: Ian Lance Taylor <iant@golang.org>
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Fixes #14483.
Change-Id: I0cddfe27fd8d00ba85659d0b618410e39ebf45cb
Reviewed-on: https://go-review.googlesource.com/19860
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-on: https://go-review.googlesource.com/22041
Reviewed-by: Ian Lance Taylor <iant@golang.org>
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Fixes #14377
Change-Id: I130a6e1b8bc827db44efd0a74e759b894ecc4977
Reviewed-on: https://go-review.googlesource.com/19823
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-on: https://go-review.googlesource.com/22039
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Like bionic, musl also doesn't provide vsyscall helper in %gs:0x10,
and as int $0x80 is as fast as calling %gs:0x10, just use int $0x80
always.
Because we're no longer using vsyscall in VDSO, get rid of VDSO code
for linux/386 too.
Fixes #14476.
Change-Id: I00ec8652060700e0a3c9b524bfe3c16a810263f6
Reviewed-on: https://go-review.googlesource.com/19833
Run-TryBot: Minux Ma <minux@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-on: https://go-review.googlesource.com/22038
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
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Fixes #14384.
Change-Id: Ib025cf2d20754b4c2db52f0a8a4717fd303371d6
Reviewed-on: https://go-review.googlesource.com/19660
Run-TryBot: Minux Ma <minux@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Austin Clements <austin@google.com>
Reviewed-on: https://go-review.googlesource.com/22037
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Fixes #14387.
Change-Id: Icc98be80f549c5e1f55c5e693bfea97b456a6c41
Reviewed-on: https://go-review.googlesource.com/19621
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-on: https://go-review.googlesource.com/22036
Reviewed-by: Ian Lance Taylor <iant@golang.org>
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I had accidentally disabled a headline feature at the last second. :(
Fixes #14391
Change-Id: I1992c9b801072b7538b95c55242be174075ff932
Reviewed-on: https://go-review.googlesource.com/19672
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-on: https://go-review.googlesource.com/22035
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
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Change-Id: If172cf5ee0d2bde38581486f1c887d3d4826e95c
Reviewed-on: https://go-review.googlesource.com/21828
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Andrew Gerrand <adg@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
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Change-Id: Icb9e947a43fb87fbfe0655b09e0d7e8f61825aeb
Reviewed-on: https://go-review.googlesource.com/21825
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-on: https://go-review.googlesource.com/21826
Reviewed-by: Andrew Gerrand <adg@golang.org>
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Fixes #15120
Change-Id: I1d9a192ac163826bad8b46e8c0b0b9e218e69570
Reviewed-on: https://go-review.googlesource.com/21520
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-on: https://go-review.googlesource.com/21698
Run-TryBot: Andrew Gerrand <adg@golang.org>
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
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Updates the syscall generator for patchset 4 of https://golang.org/cl/21388.
Updates #14959
Change-Id: Icbd6df489887d3dcc076dfc73d4feb1376abaf8b
Reviewed-on: https://go-review.googlesource.com/21428
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
Reviewed-on: https://go-review.googlesource.com/21697
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
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Make sure that for any DLL that Go uses itself, we only look for the
DLL in the Windows System32 directory, guarding against DLL preloading
attacks.
(Unless the Windows version is ancient and LoadLibraryEx is
unavailable, in which case the user probably has bigger security
problems anyway.)
This does not change the behavior of syscall.LoadLibrary or NewLazyDLL
if the DLL name is something unused by Go itself.
This change also intentionally does not add any new API surface. Instead,
x/sys is updated with a LoadLibraryEx function and LazyDLL.Flags in:
https://golang.org/cl/21388
Updates #14959
Change-Id: I8d29200559cc19edf8dcf41dbdd39a389cd6aeb9
Reviewed-on: https://go-review.googlesource.com/21140
Reviewed-by: Russ Cox <rsc@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-on: https://go-review.googlesource.com/21696
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
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Change-Id: Ia6ed49d5ef3a256a55e6d4eaa1b4d9f0fc447013
Reviewed-on: https://go-review.googlesource.com/21560
Reviewed-by: Robert Griesemer <gri@golang.org>
Reviewed-on: https://go-review.googlesource.com/21695
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
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For PublicKey.P == 0, Verify will fail. Don't even try.
Change-Id: I1009f2b3dead8d0041626c946633acb10086d8c8
Reviewed-on: https://go-review.googlesource.com/21533
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-on: https://go-review.googlesource.com/21694
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golang.org/project page
Fixes #14378.
Change-Id: I680b523c01576e42f1dbda9131d1f6bb99b3668b
Reviewed-on: https://go-review.googlesource.com/20138
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-on: https://go-review.googlesource.com/20139
Reviewed-by: Chris Broadfoot <cbro@golang.org>
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Fixes #14371
Change-Id: I8e9e4b2b89083f5a947e791c011912fdf365a11e
Reviewed-on: https://go-review.googlesource.com/19996
Reviewed-by: Andrew Gerrand <adg@golang.org>
Reviewed-on: https://go-review.googlesource.com/20001
Reviewed-by: Niels Widger <niels.widger@gmail.com>
Reviewed-by: Chris Broadfoot <cbro@golang.org>
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Change-Id: If15fdcd3cd49394a0c1dffd39fbbeede11081ccb
Reviewed-on: https://go-review.googlesource.com/19528
Reviewed-by: Chris Broadfoot <cbro@golang.org>
Reviewed-on: https://go-review.googlesource.com/19590
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Change-Id: I4910105d48ed650289ecb1490d556929db05bc38
Reviewed-on: https://go-review.googlesource.com/19526
Reviewed-by: Andrew Gerrand <adg@golang.org>
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Change-Id: I5744bffe2af1706d9ac61d943aef18ce611cb623
Reviewed-on: https://go-review.googlesource.com/19580
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
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Change-Id: Ie2a999e36ee654c1217bd03f720791360f66718d
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Go 1.6 is soon (but not yet).
Fixes #14301.
Change-Id: I85e329b643adcb5d4fa680c5333fbc1f928d4d9d
Reviewed-on: https://go-review.googlesource.com/19550
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Chris Broadfoot <cbro@golang.org>
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This is the bundle command's new usage and new output header,
after CL 19428.
Actually running this command would work but would bring in
a newer x/net/http2 that we don't want yet.
Change-Id: Ic6082ca00102a2df1f7632eebf9aca41fdcdb444
Reviewed-on: https://go-review.googlesource.com/19551
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Chris Broadfoot <cbro@golang.org>
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Fixes #13651.
Change-Id: I1d21b49e2b5bc6c507eb084d6d2553e5a9c607cf
Reviewed-on: https://go-review.googlesource.com/19552
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Chris Broadfoot <cbro@golang.org>
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Fixes #14337.
Change-Id: I58aef7e08d936b0712da577dd1ce5c9ed5d8bfd2
Reviewed-on: https://go-review.googlesource.com/19513
Reviewed-by: Russ Cox <rsc@golang.org>
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TestCrashDumpsAllThreads carefully sets the number of Ps to one
greater than the number of non-preemptible loops it starts so that the
main goroutine can continue to run (necessary because of #10958).
However, if GC starts, it can take over that one spare P and lock up
the system while waiting for the non-preemptible loops, causing the
test to eventually time out. This deadlock is easily reproducible if
you run the runtime test with GOGC=1.
Fix this by forcing GOGC=off when running this test.
Change-Id: Ifb22da5ce33f9a61700a326ea92fcf4b049721d1
Reviewed-on: https://go-review.googlesource.com/19516
Run-TryBot: Austin Clements <austin@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
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This bug was introduced in golang.org/cl/18217,
while trying to fix #13777.
Originally I wanted to just disable inlining for the case
being handled incorrectly, but it's fairly difficult to detect
and much easier just to fix. Since the case being handled
incorrectly was inlined correctly in Go 1.5, not inlining it
would also be somewhat of a regression.
So just fix it.
Test case copied from Ian's CL 19520.
The mistake to worry about in this CL would be relaxing
the condition too much (we now print the note more often
than we did yesterday). To confirm that we'd catch this mistake,
I checked that changing (!fmtbody || !t.Funarg) to (true) does
cause fixedbugs/issue13777.go to fail. And putting it back
to what is written in this CL makes that test pass again
as well as the new fixedbugs/issue14331.go.
So I believe that the new condition is correct for both constraints.
Fixes #14331.
Change-Id: I91f75a4d5d07c53af5caea1855c780d9874b8df6
Reviewed-on: https://go-review.googlesource.com/19514
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
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TestInterfaceAddrsWithNetsh invokes Windows netsh command passing
it a particular interface name. This approach somehow does not work
on some computers (see issue for details). Change that to call netsh
without specifying any interface name. This provides output for all
interfaces available. So we can achieve same goal parsing this output.
Also makes test faster because we only need to invoke netsh once.
Fixes #14130.
Change-Id: I7911692ca64e372af1e1f9d6acb718c67071de67
Reviewed-on: https://go-review.googlesource.com/19441
Reviewed-by: Volker Dobler <dr.volker.dobler@gmail.com>
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
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We used to include panic calls in tracebacks; however, when
runtime.panic was renamed to runtime.gopanic in the conversion of the
runtime to Go, we missed the special case in showframe that includes
panic calls even though they're in package runtime.
Fix the function name check in showframe (and, while we're here, fix
the other check for "runtime.panic" in runtime/pprof). Since the
"runtime.gopanic" name doesn't match what users call panic and hence
isn't very user-friendly, make traceback rewrite it to just "panic".
Updates #5832, #13857. Fixes #14315.
Change-Id: I8059621b41ec043e63d5cfb4cbee479f47f64973
Reviewed-on: https://go-review.googlesource.com/19492
Run-TryBot: Austin Clements <austin@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
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Fixes #14300.
Change-Id: Idb6a300fe0e06fb8966cf06b55f9b252752a69a6
Reviewed-on: https://go-review.googlesource.com/19459
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Michael Hudson-Doyle <michael.hudson@canonical.com>
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
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