10.5 tests for MDEV-26507 Assertion `tmp != ((long long) 0x8000000000000000LL)' failed in TIME_from_longlong_datetime_packed

The fix for MDEV-27673 (in 10.3) fixed MDEV-26507 as well.
This patch only adds MTR tests.

use vio_type_names[] values as in MySQL

MDEV-27239 Spider: Assertion `thd->transaction->stmt.ha_list == __null || trans == &thd->transaction->stmt' failed in ha_commit_trans on BEGIN WORK after FTWRL

The check on the SQL command type, in ha_spider::external_lock() is deleted
by e954d9de. This resulted in the wrong call of spider_internal_start_trx()
(and thus Ha_trx_info::register_ha()).

I reverted the check and refactored ha_spider::external_lock().

Rather than Debian logs containing a barely decipherable mix
of build command and the output of some other command, we
use the make option --output-sync=target. This make the compile
line and the output stay together in the output stream.

This option exists even in the make version in debian;stretch
so should work everywhere.

Test on debian:stretch, ubuntu:18.04, the two lowest version that
use the debian/rules.

Without doing the full build.

Autobake now includes a dependency on lsb-release.

As the BB CI images
(https://github.com/MariaDB/mariadb.org-tools/blob/master/buildbot.mariadb.org/ci_build_images/debian.Dockerfile)
have explicit dependencies, there's no point maintaining them in
two places. We don't want do the full autobake-deb.sh there, just enough
to have the control file containing the correct dependencies.

Helps: https://github.com/MariaDB/mariadb.org-tools/pull/130

This failure was caused by MDEV-25975, which removed the parameter
innodb_disallow_writes.

Added a check for wsrep_sst_disable_writes to the function
ibuf_merge_in_background().

As discovered by tracing, but also presenting in AIX fseeko
documentation, seeking beyond the EOF is acceptable, as you can write
there.

To display the same error in AIX to other implementations that return
errors on seek, we take the EFBIG error code on reading and error the
same way.

An AIX truss of an aspect of the test:

truss extra/innochecksum --page=18446744073709551615 $MYSQLD_DATADIR/test/tab1.ibd

  statx("./mysql-test/var/log/innodb_zip.innochecksum_3-4k,crc32,innodb/mysqld.1/data//test/tab1.ibd", 0x0FFFFFFFFFFFF610, 176, 010) = 0
  kopen("./mysql-test/var/log/innodb_zip.innochecksum_3-4k,crc32,innodb/mysqld.1/data//test/tab1.ibd", O_RDONLY|O_LARGEFILE) = 3
  kfcntl(3, 12, 0x00000001100006C8)               = 0
  kfcntl(3, F_GETFL, 0x00000001100A6CF8)          = 67108864
  kioctl(3, 22528, 0x0000000000000000, 0x0000000000000000) Err#25 ENOTTY
  klseek(3, 0, 1, 0x0FFFFFFFFFFFF3F0)             = 0
  kioctl(3, 22528, 0x0000000000000000, 0x0000000000000000) Err#25 ENOTTY
  kread(3, "DEADBEEF\0\0\0\0FFFFFFFF".., 4096)    = 4096
  klseek(3, 0, 1, 0x0FFFFFFFFFFFF450)             = 0
  klseek(3, 17592186040320, 0, 0x0FFFFFFFFFFFF450) = 0
  klseek(3, 0, 1, 0x0FFFFFFFFFFFF3F0)             = 0
  kread(3, "DEADBEEF\0\0\0\0FFFFFFFF".., 4096)    Err#27 EFBIG

An equivalent Linux trace:

ltrace extra/innochecksum --page=18446744073709551615 $MYSQLD_DATADIR/test/tab1.ibd

  stat64(0x7fff10ea2dc3, 0x7fff10ea0670, 88, 0x8026be41)         = 0
  open64("./mysql-test/var/log/innodb_zip."..., 0, 02072403160)  = 3
  fcntl64(3, 6, 0x139f180, 1)                                    = 0
  fgetpos64(0x615000000080, 0x7fff10ea0760, 1, 0)                = 0
  fseeko64(0x615000000080, 0xffffffff000, 0, 5 <unfinished ...>
  pthread_getspecific(0, 0x4d0eb8, 0x7fff10ea0490, 0)            = 0x7f7b2806d000
  <... fseeko64 resumed> )                                       = 0
  fgetpos64(0x615000000080, 0x7fff10ea0760, 1, 1)                = 0
  feof(0x615000000080)                                           = 0
  feof(0x615000000080)                                           = 1
  Error: Unable to seek to necessary offset

kill_one_thread(): Fix integer sign mismatch in some format strings.
Some of this was introduced
in commit 5c230b21

As as discussed with @dbart we decided to move
https://deb.mariadb.org/repo to https://deb.mariadb.org so that a
request on https://deb.mariadb.org will end up directly in
https://mirror.mariadb.org/repo.

The same behavior was configured for rpms (https://rpm.mariadb.org -->
https://mirror.mariadb.org/yum) this also makes the old yum.mariadb.org
service transparently compatible with this new service (after DNS change
to point to rpm.mariadb.org).

See also: https://jira.mariadb.org/browse/MDBF-297

We will remove the parameter innodb_disallow_writes because it is badly
designed and implemented. The parameter was never allowed at startup.
It was only internally used by Galera snapshot transfer.
If a user executed
SET GLOBAL innodb_disallow_writes=ON;
the server could hang even on subsequent read operations.

During Galera snapshot transfer, we will block writes
to implement an rsync friendly snapshot, as follows:

sst_flush_tables() will acquire a global lock by executing
FLUSH TABLES WITH READ LOCK, which will block any writes
at the high level.

sst_disable_innodb_writes(), invoked via ha_disable_internal_writes(true),
will suspend or disable InnoDB background tasks or threads that could
initiate writes. As part of this, log_make_checkpoint() will be invoked
to ensure that anything in the InnoDB buf_pool.flush_list will be written
to the data files. This has the nice side effect that the Galera joiner
will avoid crash recovery.

The changes to sql/wsrep.cc and to the tests are based on a prototype
that was developed by Jan Lindström.

Reviewed by: Jan Lindström

Some SQL statements that involves subqueries or stored routines could
fail since execution of subqueries or stored routines is not supported
for theses statements. Unfortunately, parsing error could result in
abnormal termination by firing the following assert
  DBUG_ASSERT(m_thd == NULL);
in a destructor of the class sp_head.

The reason of the assert firing is that the method
  sp_head::restore_thd_mem_root()
is not called on semantic action code to clean up resources allocated
during parsing. This happens since the macros YYABORT is called instead of
MYSQL_YYABORT by semantic action code for some grammar rules.

So, to fix the bug YYABORT was just replaced with MYSQL_YYABORT.

after moving fields in optimize_schema_tables_memory_usage()
store default values into their new, moved, locations.

This reverts commit 0812d0de.
But keeps the test case.

followup for 58cd2a8d

The reason for this fix was that when I tried to run mysql_upgrade
at home to update an old 10.5 installation, mysql_upgrade failed
with warnings about mariadb.sys user not existing.

If the server was started with --skip-grants, there would be no warnings
from mysql_upgrade, but in some cases running mysql_upgrade again could
produce new warnings.

The reason for the warnings was that any access of the mysql.user view
will produce a warning if the mariadb.sys user does not exists.

Fixed with the following changes:
- Disable warnings about mariadb.sys user not existing
- Don't overwrite old mariadb.sys entries in tables_priv and global_priv
- Ensure that tables_priv has an entry for mariadb.sys if the user exists.
  This fixes an issue that tables_priv would not be updated if there
  was a failure directly after global_priv was updated.

Server crashed during shutdown with:
"corrupted double-linked list"
when running mysql_upgrade multiple times against the server.

Reason was that db_repostitory could be freed twice.

This commit contains a fix to use modern syntax for selecting
character classes in the tr utility options.

Also one of the tests for SST via rsync (galera_sst_rysnc2) is made
more reliable (to avoid rare failures during automatic testing).

The issue is caused by 59a0236d commit.
The initial intention of the commit was to speed up
"mariabackup --prepare".

The call stack of binlog position reading is the following:
▾ trx_rseg_mem_restore
  ▾ trx_rseg_array_init
      ▾ trx_lists_init_at_db_start
            ▸ srv_start
Both trx_lists_init_at_db_start() and trx_rseg_mem_restore() contain
special cases for srv_operation == SRV_OPERATION_RESTORE condition, and
on this condition only rseg headers are read to parse binlog position.
Performance impact is not so big.

The solution is to revert 59a0236d.

ib_id_t is a uint64. On AIX this isn't a long long unsigned and to
prevent the compile warnings and potential wrong type, the UINT64PFx
defination is corrected.

As INT64PF is unused (last use, xtradb in 10.2), it is removed to
remove the confusion that INT64PF and UINT64PFx would be different
types otherwise.

The "const" qualifier was obviously forgotten.

This change will also simpily fixing of MDEV-27744.

Fixing a typo in the fix for MDEV-19804, wrong return value in a bool function:
 < return NULL;
 > return true;

The problem was found because it did not compile on some platforms.

Strangley, it did not have visible problems on other platforms,
which did not fail to compile, although "return NULL" should compile to
"return false" rather than "return true".

tv_usec is a (suseconds_t) so we cast to it. Prevents the AIX(gcc-10) warning:

include/my_time.h: In function 'void my_timeval_trunc(timeval*, uint)':
include/my_time.h:249:65: warning: conversion from 'long int' to 'suseconds_t' {aka 'int'} may change value [-Wconversion]
  249 |   tv->tv_usec-= my_time_fraction_remainder(tv->tv_usec, decimals);
      |

macOS is: conversion from 'long int' to '__darwin_suseconds_t' {aka 'int'} may change value

On Windows suseconds_t isn't defined so we use the existing
long return type of my_time_fraction_remainder.

Reviewed by Marko Mäkelä

Closes: #2079

MDEV-28220: Assert failure in sp_head::~sp_head on parsing a syntax incorrect statement CREATE SEQUENCE ... RESTART inside CREATE PROCEDURE/CREATE FUNCTION

This bug report is about the same issue as MDEV-28129 and MDEV-21173.
The issue is that the macros YYABORT is called instead of MYSQL_YYABORT
on parse error. In result the method LEX::cleanup_lex_after_parse_error
is not called to clean up data structures created on parsing of
the statement.

- Before the patch UPDATE error message for VIR tables was different from TRUNCATE,UPDATE,DELETE
Reviewed by: <Olivier Bertrand>, vicentiu@mariadb.org

We should make sure that wsrep exists before calling wsrep->post_rollback

rpl.rpl_semi_sync_slave_compressed_protocol.test was manually
re-enabled only in 10.3 but left disabled in 10.4+. The fix went
into 10.3+, but the test was left disabled in later versions. This
commit re-enables the test in 10.4+.

This was noticed as part of verifying
MDEV-28186 "crash on startup after crash while regular use"
but is probably not related to the users issue.
Still good to have it fixed

MDEV-27343 Useless warning "InnoDB: Allocated tablespace ID <id> for <tablename>, old maximum was 0" during backup stage

mariabackup does not load dictionary during backup, but it loads
tablespaces, that is why fil_system.max_assigned_id is not set with
dict_check_tablespaces_and_store_max_id(). There is no sense to issue the
warning during backup.