delta/mariadb-git.git, branch bb-10.4-danielblack-MDEV-26601-O_TMPFILE-bugfix

MDEV-26601: mysys - O_TMPFILE ^ O_CREAT

2021-09-14T09:07:56+00:00

Thanks to Fabian Vogt for noticing the mutual exclusions
of these open flags on tmpfs caused by mariadb opening it
incorrectly.

As such we clear the O_CREAT flag while opening it as O_TMPFILE.

Fix clang -Wunused-but-set-variable

2021-08-25T06:12:27+00:00

Merge 10.3 into 10.4

2021-08-25T04:30:47+00:00

Merge 10.2 into 10.3

2021-08-25T04:28:04+00:00

MDEV-26109: s390x detected as 32bit in mtr tests

2021-08-24T22:18:10+00:00

Currently @@version_compile_machine is used by mtr
to determine if the compiled executable is 32 or 64
bits.

We extend that logic by ensuring that if the DEFAUT_MACHINE
name doesn't have "64" in its string, "-64bits" is appended
to ensure these test pass.

Fixed compile errors when compiling with HAVE_valgrind

2021-08-24T20:05:21+00:00

MDEV-26465 Race condition in trx_purge_rseg_get_next_history_log()

2021-08-23T14:00:01+00:00

trx_purge_rseg_get_next_history_log(): Fix a race condition that
was introduced in commit e46f76c9749d7758765ba274a212cfc2dcf3eeb8
(MDEV-15912). The buffer pool page contents must not be accessed
while not holding a page latch. The page latch was released by
mtr_t::commit().

This race resulted in an ASAN heap-use-after-poison during a stress test.

Merge 10.2 into 10.3

2021-08-23T13:51:16+00:00

Disable 2 commonly failing innodb_gis tests

2021-08-23T12:14:54+00:00

fix clang build

2021-08-23T10:47:25+00:00