A fix for signal-handling and dynamic shared memory resizing on linux that can cause endless loop

ID 1790

Title A fix for signal-handling and dynamic shared memory resizing on linux that can cause endless loop

Topic Bug Fixes

Created 2018-09-07 20:53:33

Last modified 2018-09-18 12:36:58 (6 years, 2 months ago)

Latest email 2018-09-18 11:54:24 (6 years, 2 months ago)

Status

2018-11: Committed

Target version

Authors Chris Travers (einhverfr)

Reviewers Become reviewer

Committer Thomas Munro (macdice)

Links CFbot results (CirrusCI) CFbot GitHub

Checkout latest CFbot patchset

Go to your local checkout of the PostgreSQL repository and run:

git remote add commitfest https://github.com/postgresql-cfbot/postgresql.git
git fetch commitfest cf/1790
git checkout commitfest/cf/1790

Emails

Funny hang on PostgreSQL 10 during parallel index scan on slave: First at 2018-09-05 15:22:36 by Chris Travers <chris.travers at adjust.com>
Latest at 2018-09-06 13:30:39 by Chris Travers <chris.travers at adjust.com>
Latest attachment (racecondition.patch) at 2018-09-06 11:44:00 from Chris Travers <chris.travers at adjust.com>
    Attachment (racecondition.patch) at 2018-09-06 11:44:00 from Chris Travers <chris.travers at adjust.com> (Patch: Yes)
    Attachment (racecondition.patch) at 2018-09-06 11:31:43 from Chris Travers <chris.travers at adjust.com> (Patch: Yes)
    Attachment (racecondition.patch) at 2018-09-06 09:08:56 from Chris Travers <chris.travers at adjust.com> (Patch: Yes)
[PATCH] Fix for infinite signal loop in parallel scan: First at 2018-09-07 15:57:05 by Chris Travers <chris.travers at adjust.com>
Latest at 2018-09-18 11:54:24 by Thomas Munro <thomas.munro at enterprisedb.com>
Latest attachment (0001-Allow-DSM-allocation-to-be-interrupted.patch) at 2018-09-18 01:18:56 from Thomas Munro <thomas.munro at enterprisedb.com>
    Attachment (0001-Allow-DSM-allocation-to-be-interrupted.patch) at 2018-09-18 01:18:56 from Thomas Munro <thomas.munro at enterprisedb.com> (Patch: Yes)
    Attachment (racecond.patch) at 2018-09-17 13:05:08 from Chris Travers <chris.travers at adjust.com> (Patch: Yes)
    Attachment (racecond.patch) at 2018-09-07 15:57:05 from Chris Travers <chris.travers at adjust.com> (Patch: Yes)

History

When	Who	What
2018-09-18 12:36:58	Thomas Munro (macdice)	Closed in commitfest 2018-11 with status: Committed
2018-09-18 12:36:49	Thomas Munro (macdice)	Changed authors to Chris Travers (einhverfr)
2018-09-18 01:24:00	Thomas Munro (macdice)	Added macdice as committer
2018-09-07 20:55:03	Chris Travers (einhverfr)	Attached mail thread CAN-RpxBV0-EZhHSEMrZ3eTZGWH-tK40ZFEm4f3oiGavCEoX3nw@mail.gmail.com
2018-09-07 20:53:33	Chris Travers (einhverfr)	Attached mail thread CAN-RpxB-oeZve_J3SM_6=HXPmvEG=HX+9V9pi8g2YR7YW0rBBg@mail.gmail.com
2018-09-07 20:53:33	Chris Travers (einhverfr)	Created patch record