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[v6.x] deps: backport rehash strings after deserialization #14385

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[v6.x] deps: backport rehash strings after deserialization #14385

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@hashseed hashseed commented Jul 20, 2017 •
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Original commit messages:
v8/v8@a2ab135
  [snapshot] Rehash strings after deserialization.

  See https://goo.gl/6aN8xA

  Bug: v8:6593
  Change-Id: Ic8b0b57195d01d41591397d5d45de3f0f3ebc3d9
  Reviewed-on: https://chromium-review.googlesource.com/574527
  Reviewed-by: Camillo Bruni <[email protected]>
  Reviewed-by: Jakob Gruber <[email protected]>
  Reviewed-by: Ulan Degenbaev <[email protected]>
  Commit-Queue: Yang Guo <[email protected]>
  Cr-Commit-Position: refs/heads/master@{#46732}

https://github.com/v8/v8/182caaf4a9b94024e47007d426831c024345cb97
  Do not track transitions for built-in objects.

  Objects created during bootstrapping do not need
  a transition tree except for elements kind transitions.

  Bug: v8:6596
  Change-Id: I237b8b2792f201336e1c9731c815095dd06bc182
  Reviewed-on: https://chromium-review.googlesource.com/571750
  Reviewed-by: Igor Sheludko <[email protected]>
  Commit-Queue: Yang Guo <[email protected]>
  Cr-Commit-Position: refs/heads/master@{#46693}

Fixes: https://github.com/nodejs/node/issues/14171
Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • tests and/or benchmarks are included
  • commit message follows commit guidelines
Affected core subsystem(s)

v8

sam-github and others added 5 commits July 18, 2017 15:15
@sam-github @MylesBorins
doc: document and test that methods return this
2fb1381 
Also, add tests to ensure they will always return this, and to confirm
they return this when these doc changes are back-ported to earlier
release lines.

PR-URL: nodejs#13553
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Roman Reiss <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>
Reviewed-By: Gibson Fahnestock <[email protected]>
Reviewed-By: James M Snell <[email protected]>
@joaocgreis @MylesBorins
test: mark test-fs-readdir-ucs2 flaky
dce4a75 
PR-URL: nodejs#13989
Reviewed-By: Refael Ackermann <[email protected]>
@refack @MylesBorins
test: mark test-npm-install flaky on arm
448c8d4 
PR-URL: nodejs#14035
Refs: nodejs#14015
Reviewed-By: Gibson Fahnestock <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>
@targos @MylesBorins
build: run test-hash-seed at the end of test-v8
3b2c791 
The v8 and test-hash-seed targets cannot be run in parallel because they
need different copies of the deps/v8 directory.

Ref: nodejs#14004 (comment)
PR-URL: nodejs#14219
Reviewed-By: Michael Dawson <[email protected]>
Reviewed-By: Refael Ackermann <[email protected]>
Reviewed-By: Anna Henningsen <[email protected]>
@vsemozhetbyt @MylesBorins
cluster, dns, repl, tls, util: fix RegExp nits
ddc8050 
* Take RegExp creation out of cycles.
* Use test(), not match() in boolean context.
* Remove redundant RegExp parts.

Backport-PR-URL: nodejs#14348
PR-URL: nodejs#13536
Reviewed-By: Anna Henningsen <[email protected]>
@nodejs-github-bot nodejs-github-bot added build Issues and PRs related to build files or the CI. v6.x v8 engine Issues and PRs related to the V8 dependency. labels Jul 20, 2017
@hashseed
deps: backport rehash strings after deserialization
adcab4d 
Original commit messages:
v8/v8@a2ab135
  [snapshot] Rehash strings after deserialization.

  See https://goo.gl/6aN8xA

  Bug: v8:6593
  Change-Id: Ic8b0b57195d01d41591397d5d45de3f0f3ebc3d9
  Reviewed-on: https://chromium-review.googlesource.com/574527
  Reviewed-by: Camillo Bruni <[email protected]>
  Reviewed-by: Jakob Gruber <[email protected]>
  Reviewed-by: Ulan Degenbaev <[email protected]>
  Commit-Queue: Yang Guo <[email protected]>
  Cr-Commit-Position: refs/heads/master@{nodejs#46732}

v8/v8@182caaf
  Do not track transitions for built-in objects.

  Objects created during bootstrapping do not need
  a transition tree except for elements kind transitions.

  Bug: v8:6596
  Change-Id: I237b8b2792f201336e1c9731c815095dd06bc182
  Reviewed-on: https://chromium-review.googlesource.com/571750
  Reviewed-by: Igor Sheludko <[email protected]>
  Commit-Queue: Yang Guo <[email protected]>
  Cr-Commit-Position: refs/heads/master@{nodejs#46693}

Fixes: nodejs#14171
PR-URL: nodejs#14385
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hashseed commented Jul 20, 2017 •
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@MylesBorins @ofrobots @fhinkel

This back port is a bit more involved, since V8's heap and serializer have changed quite a bit since 5.1.

@hashseed hashseed changed the title deps: backport rehash strings after deserialization. deps: backport rehash strings after deserialization Jul 20, 2017
@hashseed hashseed mentioned this pull request Jul 20, 2017
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refack
refack approved these changes Jul 20, 2017
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Rubberstamp LGTM
configure changes LGTM
Assuming test-v8 and test/pummel/test-hash-seed.js are green

@addaleax addaleax changed the title deps: backport rehash strings after deserialization [v6.x] deps: backport rehash strings after deserialization Jul 20, 2017
mcollina
mcollina approved these changes Jul 21, 2017
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LGTM

@hashseed hashseed closed this Aug 3, 2017
@hashseed hashseed deleted the rehash6 branch August 3, 2017 05:10
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refack commented Aug 3, 2017

What's the context of closing this?

MylesBorins pushed a commit that referenced this pull request Aug 3, 2017
@hashseed @MylesBorins
deps: backport rehash strings after deserialization
14e4254 
Original commit messages:
v8/v8@a2ab135
  [snapshot] Rehash strings after deserialization.

  See https://goo.gl/6aN8xA

  Bug: v8:6593
  Change-Id: Ic8b0b57195d01d41591397d5d45de3f0f3ebc3d9
  Reviewed-on: https://chromium-review.googlesource.com/574527
  Reviewed-by: Camillo Bruni <[email protected]>
  Reviewed-by: Jakob Gruber <[email protected]>
  Reviewed-by: Ulan Degenbaev <[email protected]>
  Commit-Queue: Yang Guo <[email protected]>
  Cr-Commit-Position: refs/heads/master@{#46732}

v8/v8@182caaf
  Do not track transitions for built-in objects.

  Objects created during bootstrapping do not need
  a transition tree except for elements kind transitions.

  Bug: v8:6596
  Change-Id: I237b8b2792f201336e1c9731c815095dd06bc182
  Reviewed-on: https://chromium-review.googlesource.com/571750
  Reviewed-by: Igor Sheludko <[email protected]>
  Commit-Queue: Yang Guo <[email protected]>
  Cr-Commit-Position: refs/heads/master@{#46693}

Fixes: #14171
PR-URL: #14385
@MylesBorins
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It looks like the branch was deleted, perhaps accidentally?

I've gone ahead and landed the commit onto v6.x-staging as 14e4254 in case this was accidental (commit would vanish eventually when github clears cache)

This can easily be backed out

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hashseed commented Aug 3, 2017

Accident indeed! I was cleaning out old branches...

Anyways, thanks for landing this, Myles!

MylesBorins pushed a commit that referenced this pull request Aug 12, 2017
@hashseed @MylesBorins
deps: backport rehash strings after deserialization
67ce52c 
Original commit messages:
v8/v8@a2ab135
  [snapshot] Rehash strings after deserialization.

  See https://goo.gl/6aN8xA

  Bug: v8:6593
  Change-Id: Ic8b0b57195d01d41591397d5d45de3f0f3ebc3d9
  Reviewed-on: https://chromium-review.googlesource.com/574527
  Reviewed-by: Camillo Bruni <[email protected]>
  Reviewed-by: Jakob Gruber <[email protected]>
  Reviewed-by: Ulan Degenbaev <[email protected]>
  Commit-Queue: Yang Guo <[email protected]>
  Cr-Commit-Position: refs/heads/master@{#46732}

v8/v8@182caaf
  Do not track transitions for built-in objects.

  Objects created during bootstrapping do not need
  a transition tree except for elements kind transitions.

  Bug: v8:6596
  Change-Id: I237b8b2792f201336e1c9731c815095dd06bc182
  Reviewed-on: https://chromium-review.googlesource.com/571750
  Reviewed-by: Igor Sheludko <[email protected]>
  Commit-Queue: Yang Guo <[email protected]>
  Cr-Commit-Position: refs/heads/master@{#46693}

Fixes: #14171
PR-URL: #14385
@MylesBorins MylesBorins mentioned this pull request Aug 16, 2017
Merged
MylesBorins added a commit that referenced this pull request Sep 5, 2017
@MylesBorins
2017-09-05, Version 6.11.3 'Boron' (LTS)
dbce2ec 
This LTS release comes with 152 commits. This includes 75 which are
test related, 25 which are doc related, 21 which are build / tool
related and 3 commits which are updates to dependencies.

Notable Changes:

* build:
 - Codesigning is fixed on macOS (Evan Lucas)
   #14179
* deps:
 - Snapshots are turned back on!!! (Yang Guo)
   #14385
* path:
 - win32 volume-relative paths are working again! (Timothy Gu)
   #14440
* tools:
 - v6.x can now build with ICU 59 (Steven R. Loomis)
   #12078

PR-URL: #14852
MylesBorins added a commit that referenced this pull request Sep 5, 2017
@MylesBorins
2017-09-05, Version 6.11.3 'Boron' (LTS)
dc7f03c 
This LTS release comes with 152 commits. This includes 75 which are
test related, 25 which are doc related, 21 which are build / tool
related and 3 commits which are updates to dependencies.

Notable Changes:

* build:
 - Codesigning is fixed on macOS (Evan Lucas)
   #14179
* deps:
 - Snapshots are turned back on!!! (Yang Guo)
   #14385
* path:
 - win32 volume-relative paths are working again! (Timothy Gu)
   #14440
* tools:
 - v6.x can now build with ICU 59 (Steven R. Loomis)
   #12078

PR-URL: #14852
This was referenced Sep 5, 2017
Closed
Closed
Closed
Closed
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addaleax pushed a commit to addaleax/node that referenced this pull request Sep 13, 2017
@MylesBorins @addaleax
2017-09-05, Version 6.11.3 'Boron' (LTS)
83f797b 
This LTS release comes with 152 commits. This includes 75 which are
test related, 25 which are doc related, 21 which are build / tool
related and 3 commits which are updates to dependencies.

Notable Changes:

* build:
 - Codesigning is fixed on macOS (Evan Lucas)
   nodejs#14179
* deps:
 - Snapshots are turned back on!!! (Yang Guo)
   nodejs#14385
* path:
 - win32 volume-relative paths are working again! (Timothy Gu)
   nodejs#14440
* tools:
 - v6.x can now build with ICU 59 (Steven R. Loomis)
   nodejs#12078

PR-URL: nodejs#14852
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@hashseed @refack @MylesBorins @mcollina @nodejs-github-bot @sam-github @joaocgreis @targos @vsemozhetbyt