Avoid SIGBUS with DSM segments on Linux (POSIX implementation)?

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Title Avoid SIGBUS with DSM segments on Linux (POSIX implementation)?
Topic Miscellaneous
Created 2017-08-16 23:18:40
Last modified 2017-09-25 20:13:35 (1 year, 9 months ago)
Latest email 2017-09-26 17:49:52 (1 year, 9 months ago)
Status
2017-09: Committed
Target version
Authors Thomas Munro (macdice)
Reviewers Become reviewer
Committer Tom Lane (tgl)
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Emails
Server crash due to SIGBUS(Bus Error) when trying to access the memory created using dsm_create().
First at 2016-08-12 13:23:43 by amul sul <sul_amul at yahoo.co.in>
Latest at 2017-09-26 17:49:52 by Tom Lane <tgl at sss.pgh.pa.us>
Latest attachment (0001-Fix-error-handling-for-posix_fallocate.patch) at 2017-09-25 21:34:50 from Thomas Munro <thomas.munro at enterprisedb.com>
    Attachment (0001-Fix-error-handling-for-posix_fallocate.patch) at 2017-09-25 21:34:50 from Thomas Munro <thomas.munro at enterprisedb.com> (Patch: Yes)
    Attachment (fallocate-v6.patch) at 2017-09-24 22:11:39 from Thomas Munro <thomas.munro at enterprisedb.com> (Patch: Yes)
    Attachment (fallocate-v5.patch) at 2017-06-29 00:24:23 from Thomas Munro <thomas.munro at enterprisedb.com> (Patch: Yes)
    Attachment (fallocate-v4.patch) at 2017-06-28 07:07:50 from Thomas Munro <thomas.munro at enterprisedb.com> (Patch: Yes)
    Attachment (fallocate-v3.patch) at 2017-06-28 05:19:08 from Thomas Munro <thomas.munro at enterprisedb.com> (Patch: Yes)
    Attachment (alloc_test.c) at 2016-08-23 00:18:09 from Thomas Munro <thomas.munro at enterprisedb.com> (Patch: No)
    Attachment (fallocate.patch) at 2016-08-22 22:19:35 from Thomas Munro <thomas.munro at enterprisedb.com> (Patch: Yes)
    Attachment (posix_fallocate.patch) at 2016-08-13 01:22:03 from Thomas Munro <thomas.munro at enterprisedb.com> (Patch: Yes)
History
When Who What
2017-09-25 20:13:35 Tom Lane (tgl) Closed in commitfest 2017-09 with status: Committed
2017-09-25 20:13:35 Tom Lane (tgl) Changed committer to tgl
2017-08-17 01:43:23 Thomas Munro (macdice) Changed name to Avoid SIGBUS with DSM segments on Linux (POSIX implementation)?
2017-08-16 23:19:59 Thomas Munro (macdice) Changed name to Avoid SIGBUS with large DSM segments on Linux (POSIX implementation)?
2017-08-16 23:19:00 Thomas Munro (macdice) Changed authors to Thomas Munro (macdice)
2017-08-16 23:18:41 Thomas Munro (macdice) Attached mail thread 1002664500.12301802.1471008223422.JavaMail.yahoo@mail.yahoo.com
2017-08-16 23:18:40 Thomas Munro (macdice) Created patch record
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