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Issue 765335 link

Starred by 1 user

Issue metadata

Status: Fixed
Owner:
Closed: Nov 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug

Blocked on:
issue 767538
issue 772679



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Set up Clang ToT MSan bots

Project Member Reported by h...@chromium.org, Sep 14 2017

Issue description

We've had a few recent Clang roll candidates fail due to problems exposed in MSan builds. Luckily we've caught these in tryjobs, but it would be nice to have Clang ToT bot coverage as well.
 

Comment 3 by h...@chromium.org, Sep 21 2017

Blockedon: 767538
Project Member

Comment 4 by bugdroid1@chromium.org, Sep 22 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/635b9c2630a0899f621dc782d136214d68f31d9a

commit 635b9c2630a0899f621dc782d136214d68f31d9a
Author: Hans Wennborg <hans@chromium.org>
Date: Fri Sep 22 17:26:12 2017

ClangToTLinuxMSan mb config and test config

Bug:  765335 
Change-Id: I80aa10aa0bb41d82a70f6f38fd91d3ec7b4e98c2
Reviewed-on: https://chromium-review.googlesource.com/667409
Reviewed-by: John Budorick <jbudorick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#503780}
[modify] https://crrev.com/635b9c2630a0899f621dc782d136214d68f31d9a/testing/buildbot/chromium.fyi.json
[modify] https://crrev.com/635b9c2630a0899f621dc782d136214d68f31d9a/tools/mb/mb_config.pyl

Project Member

Comment 5 by bugdroid1@chromium.org, Oct 3 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/tools/build/+/05b695b821709e132222c54e6774f5b3fab76494

commit 05b695b821709e132222c54e6774f5b3fab76494
Author: Hans Wennborg <hans@chromium.org>
Date: Tue Oct 03 16:49:07 2017

Use the clang_tot_linux recipe for ClangToTLinuxMSan

I originally just pointed it at the 'chromium' recipe since the build
config is in mb anyway, but as Nico pointed out, we need the recipe to
check out ToT Clang instead of the pinned version.

BUG= 765335 

Change-Id: Ic2fef110c748f27d7c9730d2d7e2897f0d8846be
Reviewed-on: https://chromium-review.googlesource.com/698269
Reviewed-by: Nico Weber <thakis@chromium.org>
Commit-Queue: Hans Wennborg <hans@chromium.org>

[modify] https://crrev.com/05b695b821709e132222c54e6774f5b3fab76494/scripts/slave/recipe_modules/chromium_tests/chromium_fyi.py

Project Member

Comment 6 by bugdroid1@chromium.org, Oct 4 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/b320d3c28d6d623b31de45c7eab52a7dd27d4d2c

commit b320d3c28d6d623b31de45c7eab52a7dd27d4d2c
Author: Hans Wennborg <hans@chromium.org>
Date: Wed Oct 04 00:27:38 2017

mb: Don't use release_bot for ClangToTLinuxMSan; it enables goma

and ToT bots can't build with goma.

BUG= 765335 

Change-Id: Ib10de494659c9a1634656847fdcdbfc2c68e6759
Reviewed-on: https://chromium-review.googlesource.com/699244
Reviewed-by: Dirk Pranke <dpranke@chromium.org>
Commit-Queue: Hans Wennborg <hans@chromium.org>
Cr-Commit-Position: refs/heads/master@{#506239}
[modify] https://crrev.com/b320d3c28d6d623b31de45c7eab52a7dd27d4d2c/tools/mb/mb_config.pyl

Blockedon: 772679

Comment 8 by h...@chromium.org, Nov 2 2017

Status: Fixed (was: Assigned)

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