diff --git a/appveyor.yml b/appveyor.yml
index c17c0c3bb77..22939d496c9 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -3,7 +3,7 @@ version: build-{build}~branch-{branch}
 before_build:
   - md %APPVEYOR_BUILD_FOLDER%\win_build
   - cd %APPVEYOR_BUILD_FOLDER%\win_build
-  - cmake ..  -G "Visual Studio 15 2017 Win64" -DWITH_UNIT_TESTS=0 -DBISON_EXECUTABLE=C:\cygwin\bin\bison
+  - cmake ..  -G "Visual Studio 15 2017 Win64" -DWITH_UNIT_TESTS=0
 
 build:
   project: win_build\MySQL.sln
diff --git a/cmake/bison.cmake b/cmake/bison.cmake
index 0e4a7b58a13..d825e407b22 100644
--- a/cmake/bison.cmake
+++ b/cmake/bison.cmake
@@ -20,7 +20,16 @@ IF(CMAKE_SYSTEM_NAME MATCHES "SunOS")
    SET(BISON_EXECUTABLE /opt/csw/bin/bison)
  ENDIF()
 ENDIF()
-FIND_PROGRAM(BISON_EXECUTABLE bison DOC "path to the bison executable")
+IF(WIN32)
+  SET(BISON_PATH_HINTS
+    HINTS
+    C:/gnuwin32/bin
+    C:/cygwin64/bin
+    C:/cygwin/bin)
+ENDIF()
+FIND_PROGRAM(BISON_EXECUTABLE bison
+  ${BISON_PATH_HINTS}
+  DOC "path to the bison executable")
 MARK_AS_ADVANCED(BISON_EXECUTABLE "")
 IF(NOT BISON_EXECUTABLE)
   MESSAGE("Warning: Bison executable not found in PATH")
diff --git a/cmake/os/Windows.cmake b/cmake/os/Windows.cmake
index 48184947da5..c6cbfca2346 100644
--- a/cmake/os/Windows.cmake
+++ b/cmake/os/Windows.cmake
@@ -24,9 +24,6 @@ INCLUDE (CheckCSourceRuns)
 INCLUDE (CheckSymbolExists)
 INCLUDE (CheckTypeSize)
 
-# Optionally read user configuration, generated by configure.js.
-# This is left for backward compatibility reasons only.
-INCLUDE(${CMAKE_BINARY_DIR}/win/configure.data OPTIONAL)
 
 # avoid running system checks by using pre-cached check results
 # system checks are expensive on VS since every tiny program is to be compiled in 
@@ -63,6 +60,8 @@ IF(MINGW AND CMAKE_SIZEOF_VOID_P EQUAL 4)
 ENDIF()
 
 IF(MSVC)
+  # Disable mingw based pkg-config found in Strawberry perl
+  SET(PKG_CONFIG_EXECUTABLE 0 CACHE INTERNAL "")
   SET(MSVC_CRT_TYPE /MT CACHE STRING
     "Runtime library - specify runtime library for linking (/MT,/MTd,/MD,/MDd)"
   )
@@ -156,7 +155,11 @@ IF(MSVC)
     SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /WX")
     SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /WX")
   ENDIF()
-
+  IF(MSVC_VERSION LESS 1910)
+    # Noisy warning C4800: 'type': forcing value to bool 'true' or 'false' (performance warning),
+    # removed in VS2017
+    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4800")
+  ENDIF()
 ENDIF()
 
 # Always link with socket library
diff --git a/extra/mariabackup/backup_copy.cc b/extra/mariabackup/backup_copy.cc
index 5c18098355f..1542e57c84c 100644
--- a/extra/mariabackup/backup_copy.cc
+++ b/extra/mariabackup/backup_copy.cc
@@ -1464,12 +1464,10 @@ bool backup_finish()
 		return(false);
 	}
 
-	if (!write_xtrabackup_info(mysql_connection)) {
+	if (!write_xtrabackup_info(mysql_connection, XTRABACKUP_INFO, opt_history != 0)) {
 		return(false);
 	}
 
-
-
 	return(true);
 }
 
diff --git a/extra/mariabackup/backup_mysql.cc b/extra/mariabackup/backup_mysql.cc
index 4a33f9ef4e5..91e659f679e 100644
--- a/extra/mariabackup/backup_mysql.cc
+++ b/extra/mariabackup/backup_mysql.cc
@@ -1398,7 +1398,7 @@ PERCONA_SCHEMA.xtrabackup_history and writes a new history record to the
 table containing all the history info particular to the just completed
 backup. */
 bool
-write_xtrabackup_info(MYSQL *connection)
+write_xtrabackup_info(MYSQL *connection, const char * filename, bool history)
 {
 
 	char *uuid = NULL;
@@ -1426,7 +1426,7 @@ write_xtrabackup_info(MYSQL *connection)
 		|| xtrabackup_databases_exclude
 		);
 
-	backup_file_printf(XTRABACKUP_INFO,
+	backup_file_printf(filename,
 		"uuid = %s\n"
 		"name = %s\n"
 		"tool_name = %s\n"
@@ -1463,7 +1463,7 @@ write_xtrabackup_info(MYSQL *connection)
 		xb_stream_name[xtrabackup_stream_fmt], /* format */
 		xtrabackup_compress ? "compressed" : "N"); /* compressed */
 
-	if (!opt_history) {
+	if (!history) {
 		goto cleanup;
 	}
 
diff --git a/extra/mariabackup/backup_mysql.h b/extra/mariabackup/backup_mysql.h
index 3ccd7bdb613..e2c56f88a8c 100644
--- a/extra/mariabackup/backup_mysql.h
+++ b/extra/mariabackup/backup_mysql.h
@@ -68,7 +68,7 @@ bool
 write_binlog_info(MYSQL *connection);
 
 bool
-write_xtrabackup_info(MYSQL *connection);
+write_xtrabackup_info(MYSQL *connection, const char * filename, bool history);
 
 bool
 write_backup_config_file();
diff --git a/extra/mariabackup/xtrabackup.cc b/extra/mariabackup/xtrabackup.cc
index 7ac168b1778..817412c8975 100644
--- a/extra/mariabackup/xtrabackup.cc
+++ b/extra/mariabackup/xtrabackup.cc
@@ -3513,7 +3513,13 @@ xtrabackup_backup_low()
 			    "to '%s'.\n", filename);
 			return false;
 		}
-
+		sprintf(filename, "%s/%s", xtrabackup_extra_lsndir,
+			XTRABACKUP_INFO);
+		if (!write_xtrabackup_info(mysql_connection, filename, false)) {
+			msg("mariabackup: Error: failed to write info "
+			 "to '%s'.\n", filename);
+			return false;
+		}
 	}
 
 	return true;
@@ -3569,7 +3575,9 @@ xtrabackup_backup_func()
         if(innodb_init_param()) {
 fail:
 		stop_backup_threads();
-		innodb_shutdown();
+		if (fil_system) {
+			innodb_shutdown();
+		}
 		return(false);
 	}
 
diff --git a/libmariadb b/libmariadb
index 058fc080b4e..67cc3438a84 160000
--- a/libmariadb
+++ b/libmariadb
@@ -1 +1 @@
-Subproject commit 058fc080b4ee95bce405c182ae8d542576863f8a
+Subproject commit 67cc3438a84df9fa3cc0cfbf9ed81242502702da
diff --git a/mysql-test/collections/buildbot_suites.bat b/mysql-test/collections/buildbot_suites.bat
index 40b1aceca10..445d81e4fd1 100644
--- a/mysql-test/collections/buildbot_suites.bat
+++ b/mysql-test/collections/buildbot_suites.bat
@@ -1,4 +1,5 @@
 perl mysql-test-run.pl --verbose-restart --force --suite-timeout=120 --max-test-fail=10 --retry=3  --parallel=4 --suite=^
+vcol,gcol,perfschema,^
 main,^
 innodb,^
 plugins,^
diff --git a/mysql-test/mysql-test-run.pl b/mysql-test/mysql-test-run.pl
index bfb50fe34d3..6ccf0d690d2 100755
--- a/mysql-test/mysql-test-run.pl
+++ b/mysql-test/mysql-test-run.pl
@@ -433,16 +433,21 @@ sub main {
   my $num_tests= @$tests;
   if ( $opt_parallel eq "auto" ) {
     # Try to find a suitable value for number of workers
-    my $sys_info= My::SysInfo->new();
-
-    $opt_parallel= $sys_info->num_cpus();
-    for my $limit (2000, 1500, 1000, 500){
-      $opt_parallel-- if ($sys_info->min_bogomips() < $limit);
+    if (IS_WINDOWS)
+    {
+      $opt_parallel= $ENV{NUMBER_OF_PROCESSORS} || 1;
+    }
+    else
+    {
+      my $sys_info= My::SysInfo->new();
+      $opt_parallel= $sys_info->num_cpus();
+      for my $limit (2000, 1500, 1000, 500){
+        $opt_parallel-- if ($sys_info->min_bogomips() < $limit);
+      }
     }
     my $max_par= $ENV{MTR_MAX_PARALLEL} || 8;
     $opt_parallel= $max_par if ($opt_parallel > $max_par);
     $opt_parallel= $num_tests if ($opt_parallel > $num_tests);
-    $opt_parallel= 1 if (IS_WINDOWS and $sys_info->isvm());
     $opt_parallel= 1 if ($opt_parallel < 1);
     mtr_report("Using parallel: $opt_parallel");
   }
diff --git a/mysql-test/suite/encryption/disabled.def b/mysql-test/suite/encryption/disabled.def
index 9d9d1cd9df9..08f8bd8542b 100644
--- a/mysql-test/suite/encryption/disabled.def
+++ b/mysql-test/suite/encryption/disabled.def
@@ -13,3 +13,4 @@
 innodb_scrub            : MDEV-8139 scrubbing does not work reliably
 innodb_scrub_background : MDEV-8139 scrubbing does not work reliably
 innodb-redo-badkey : MDEV-13893 / MDEV-12699 Improve crash recovery of corrupted data pages
+innodb_encryption-page-compression : MDEV-14814 wait condition timeout
diff --git a/mysql-test/suite/encryption/r/innodb-bad-key-change.result b/mysql-test/suite/encryption/r/innodb-bad-key-change.result
index b0f9dfe3e11..1b0fc58ea18 100644
--- a/mysql-test/suite/encryption/r/innodb-bad-key-change.result
+++ b/mysql-test/suite/encryption/r/innodb-bad-key-change.result
@@ -1,6 +1,7 @@
 call mtr.add_suppression("Plugin 'file_key_management' init function returned error");
 call mtr.add_suppression("Plugin 'file_key_management' registration.*failed");
 call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file '.*test.t[12]\\.ibd' cannot be decrypted\\.");
+call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
 call mtr.add_suppression("File '.*mysql-test.std_data.keysbad3\\.txt' not found");
 # Start server with keys2.txt
 SET GLOBAL innodb_file_per_table = ON;
diff --git a/mysql-test/suite/encryption/r/innodb-bad-key-change2.result b/mysql-test/suite/encryption/r/innodb-bad-key-change2.result
index b1f91c0d095..bd765671a0f 100644
--- a/mysql-test/suite/encryption/r/innodb-bad-key-change2.result
+++ b/mysql-test/suite/encryption/r/innodb-bad-key-change2.result
@@ -1,4 +1,5 @@
 call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file '.*test.t1(new)?\\.ibd' cannot be decrypted\\.");
+call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
 call mtr.add_suppression("Couldn't load plugins from 'file_key_management");
 call mtr.add_suppression("InnoDB: Tablespace for table \`test\`.\`t1\` is set as discarded\\.");
 SET GLOBAL innodb_file_per_table = ON;
diff --git a/mysql-test/suite/encryption/r/innodb-bad-key-change4.result b/mysql-test/suite/encryption/r/innodb-bad-key-change4.result
index 7f4b1fbc151..001720be9c6 100644
--- a/mysql-test/suite/encryption/r/innodb-bad-key-change4.result
+++ b/mysql-test/suite/encryption/r/innodb-bad-key-change4.result
@@ -1,4 +1,5 @@
 call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file '.*test.t1\\.ibd' cannot be decrypted\\.");
+call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
 call mtr.add_suppression("Couldn't load plugins from 'file_key_management");
 SET GLOBAL innodb_file_per_table = ON;
 CREATE TABLE t1 (pk INT PRIMARY KEY, f VARCHAR(8)) ENGINE=InnoDB
diff --git a/mysql-test/suite/encryption/r/innodb-compressed-blob.result b/mysql-test/suite/encryption/r/innodb-compressed-blob.result
index bf43e1b30d6..e156266edc6 100644
--- a/mysql-test/suite/encryption/r/innodb-compressed-blob.result
+++ b/mysql-test/suite/encryption/r/innodb-compressed-blob.result
@@ -1,4 +1,5 @@
 call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file '.*test.t[123]\\.ibd' cannot be decrypted\\.");
+call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
 call mtr.add_suppression("InnoDB: Unable to decompress ..test.t[1-3]\\.ibd\\[page id: space=[1-9][0-9]*, page number=[0-9]+\\]");
 # Restart mysqld --file-key-management-filename=keys2.txt
 SET GLOBAL innodb_file_per_table = ON;
diff --git a/mysql-test/suite/encryption/r/innodb-encryption-disable.result b/mysql-test/suite/encryption/r/innodb-encryption-disable.result
index 90668a3a395..4ccacd4293c 100644
--- a/mysql-test/suite/encryption/r/innodb-encryption-disable.result
+++ b/mysql-test/suite/encryption/r/innodb-encryption-disable.result
@@ -1,4 +1,5 @@
 call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file '.*test.t[15]\\.ibd' cannot be decrypted\\.");
+call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
 call mtr.add_suppression("Couldn't load plugins from 'file_key_management");
 create table t5 (
 `intcol1` int(32) DEFAULT NULL,
diff --git a/mysql-test/suite/encryption/r/innodb-force-corrupt.result b/mysql-test/suite/encryption/r/innodb-force-corrupt.result
index 67917ca5f82..6170b70cf63 100644
--- a/mysql-test/suite/encryption/r/innodb-force-corrupt.result
+++ b/mysql-test/suite/encryption/r/innodb-force-corrupt.result
@@ -1,4 +1,5 @@
 call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file '.*test.t[123]\\.ibd' cannot be decrypted\\.");
+call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
 SET GLOBAL innodb_file_per_table = ON;
 set global innodb_compression_algorithm = 1;
 # Create and populate tables to be corrupted
diff --git a/mysql-test/suite/encryption/r/innodb-missing-key.result b/mysql-test/suite/encryption/r/innodb-missing-key.result
index 3eb48409f13..b3627cb17b7 100644
--- a/mysql-test/suite/encryption/r/innodb-missing-key.result
+++ b/mysql-test/suite/encryption/r/innodb-missing-key.result
@@ -1,4 +1,5 @@
 call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file '.*test.t[123]\\.ibd' cannot be decrypted\\.");
+call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
 # Start server with keys2.txt
 CREATE TABLE t1(a int not null primary key auto_increment, b varchar(128)) engine=innodb ENCRYPTED=YES ENCRYPTION_KEY_ID=19;
 CREATE TABLE t2(a int not null primary key auto_increment, b varchar(128)) engine=innodb ENCRYPTED=YES ENCRYPTION_KEY_ID=1;
diff --git a/mysql-test/suite/encryption/r/innodb-redo-badkey.result b/mysql-test/suite/encryption/r/innodb-redo-badkey.result
index ee803261b90..101edbf5fdc 100644
--- a/mysql-test/suite/encryption/r/innodb-redo-badkey.result
+++ b/mysql-test/suite/encryption/r/innodb-redo-badkey.result
@@ -1,6 +1,7 @@
 call mtr.add_suppression("Plugin 'file_key_management'");
 call mtr.add_suppression("Plugin 'InnoDB' init function returned error.");
 call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[0-9]+\\] in file .*test/t[1-4]\\.ibd cannot be decrypted");
+call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
 call mtr.add_suppression("InnoDB: Unable to decompress .*.test.t1\\.ibd\\[page id: space=[1-9][0-9]*, page number=[0-9]+\\]");
 call mtr.add_suppression("InnoDB: Database page corruption on disk or a failed file read of tablespace test/t1 page \\[page id: space=[1-9][0-9]*, page number=[0-9]*\\]");
 call mtr.add_suppression("InnoDB: Plugin initialization aborted");
diff --git a/mysql-test/suite/encryption/r/innodb-redo-nokeys.result b/mysql-test/suite/encryption/r/innodb-redo-nokeys.result
index dcbe1f5a395..251ea73cd4c 100644
--- a/mysql-test/suite/encryption/r/innodb-redo-nokeys.result
+++ b/mysql-test/suite/encryption/r/innodb-redo-nokeys.result
@@ -1,15 +1,11 @@
-call mtr.add_suppression("InnoDB: Block in space_id .*");
 call mtr.add_suppression("mysqld: File .*");
 call mtr.add_suppression("Plugin 'file_key_management' .*");
 call mtr.add_suppression("InnoDB: cannot enable encryption, encryption plugin is not available");
 call mtr.add_suppression("Plugin 'InnoDB' init function returned error.");
 call mtr.add_suppression("Plugin 'InnoDB' registration as a STORAGE ENGINE failed.");
-call mtr.add_suppression("InnoDB: The page \[page id: space=[0-9]+, page number=[0-9]+\] in file test/t2 cannot be decrypted.");
-call mtr.add_suppression("InnoDB: The page \[page id: space=[0-9]+, page number=[0-9]+\] in file test/t3 cannot be decrypted.");
-call mtr.add_suppression("InnoDB: The page \[page id: space=[0-9]+, page number=[0-9]+\] in file test/t4 cannot be decrypted.");
-call mtr.add_suppression("InnoDB: The page \[page id: space=[0-9]+, page number=[0-9]+\] in file test/t1 cannot be decrypted.");
+call mtr.add_suppression("InnoDB: The page \\[page id: space=[0-9]+, page number=[0-9]+\\] in file '.*test.t[1-4]\\.ibd' cannot be decrypted\\.");
+call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
 # Restart mysqld --file-key-management-filename=keys2.txt
-SET GLOBAL innodb_file_format = `Barracuda`;
 SET GLOBAL innodb_file_per_table = ON;
 create table t1(a int not null primary key auto_increment, c char(200), b blob, index(b(10))) engine=innodb row_format=compressed encrypted=yes encryption_key_id=20;
 create table t2(a int not null primary key auto_increment, c char(200), b blob, index(b(10))) engine=innodb row_format=compressed;
diff --git a/mysql-test/suite/encryption/r/innodb_encryption-page-compression.result b/mysql-test/suite/encryption/r/innodb_encryption-page-compression.result
index 359f285901c..da5b5b49558 100644
--- a/mysql-test/suite/encryption/r/innodb_encryption-page-compression.result
+++ b/mysql-test/suite/encryption/r/innodb_encryption-page-compression.result
@@ -137,15 +137,9 @@ count(*)
 SELECT variable_value > 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_encrypted';
 variable_value > 0
 1
-SELECT variable_value >= 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_decrypted';
-variable_value >= 0
-1
 SELECT variable_value > 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_page_compressed';
 variable_value > 0
 1
-SELECT variable_value >= 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_page_decompressed';
-variable_value >= 0
-1
 SET GLOBAL innodb_encryption_threads = 4;
 SET GLOBAL innodb_encrypt_tables = off;
 update innodb_page_compressed1 set c1 = c1 + 1;
@@ -157,8 +151,8 @@ update innodb_page_compressed6 set c1 = c1 + 1;
 update innodb_page_compressed7 set c1 = c1 + 1;
 update innodb_page_compressed8 set c1 = c1 + 1;
 update innodb_page_compressed9 set c1 = c1 + 1;
-SELECT variable_value >= 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_encrypted';
-variable_value >= 0
+SELECT variable_value > 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_encrypted';
+variable_value > 0
 1
 SELECT variable_value > 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_decrypted';
 variable_value > 0
@@ -166,8 +160,8 @@ variable_value > 0
 SELECT variable_value > 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_page_compressed';
 variable_value > 0
 1
-SELECT variable_value >= 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_page_decompressed';
-variable_value >= 0
+SELECT variable_value > 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_page_decompressed';
+variable_value > 0
 1
 drop procedure innodb_insert_proc;
 drop table innodb_normal;
diff --git a/mysql-test/suite/encryption/r/innodb_encryption_filekeys.result b/mysql-test/suite/encryption/r/innodb_encryption_filekeys.result
index 54cdf842b20..118da0635d9 100644
--- a/mysql-test/suite/encryption/r/innodb_encryption_filekeys.result
+++ b/mysql-test/suite/encryption/r/innodb_encryption_filekeys.result
@@ -1,4 +1,3 @@
-call mtr.add_suppression("trying to do an operation on a dropped tablespace .*");
 SET GLOBAL innodb_encrypt_tables = OFF;
 SET GLOBAL innodb_encryption_threads = 4;
 CREATE TABLE t1 (pk INT PRIMARY KEY AUTO_INCREMENT, c VARCHAR(256)) ENGINE=INNODB;
@@ -12,24 +11,21 @@ t1	CREATE TABLE `t1` (
 CREATE TABLE t2 (pk INT PRIMARY KEY AUTO_INCREMENT, c VARCHAR(256)) ENGINE=INNODB ENCRYPTED=YES;
 CREATE TABLE t3 (pk INT PRIMARY KEY AUTO_INCREMENT, c VARCHAR(256)) ENGINE=INNODB ENCRYPTED=NO;
 CREATE TABLE t4 (pk INT PRIMARY KEY AUTO_INCREMENT, c VARCHAR(256)) ENGINE=INNODB ENCRYPTED=YES ENCRYPTION_KEY_ID=4;
-INSERT INTO t2 select * from t1;
-INSERT INTO t3 select * from t1;
-INSERT INTO t4 select * from t1;
 SET GLOBAL innodb_encrypt_tables = on;
 # Wait max 10 min for key encryption threads to encrypt required all spaces
 # Success!
 SELECT COUNT(1) FROM t1;
 COUNT(1)
-400
+10
 SELECT COUNT(1) FROM t2;
 COUNT(1)
-400
+10
 SELECT COUNT(1) FROM t3;
 COUNT(1)
-400
+10
 SELECT COUNT(1) FROM t4;
 COUNT(1)
-400
+10
 SET GLOBAL innodb_encrypt_tables = off;
 # Wait max 10 min for key encryption threads to decrypt all required spaces
 # Success!
@@ -48,18 +44,17 @@ INSERT INTO t5 select * from t1;
 # Success!
 SELECT COUNT(1) FROM t1;
 COUNT(1)
-400
+10
 SELECT COUNT(1) FROM t2;
 COUNT(1)
-400
+10
 SELECT COUNT(1) FROM t3;
 COUNT(1)
-400
+10
 SELECT COUNT(1) FROM t4;
 COUNT(1)
-400
+10
 SELECT COUNT(1) FROM t5;
 COUNT(1)
-400
+10
 drop table t1,t2,t3,t4, t5;
-set GLOBAL innodb_default_encryption_key_id=1;
diff --git a/mysql-test/suite/encryption/t/innodb-bad-key-change.test b/mysql-test/suite/encryption/t/innodb-bad-key-change.test
index 48691fb19a2..79e5725e271 100644
--- a/mysql-test/suite/encryption/t/innodb-bad-key-change.test
+++ b/mysql-test/suite/encryption/t/innodb-bad-key-change.test
@@ -11,6 +11,7 @@
 call mtr.add_suppression("Plugin 'file_key_management' init function returned error");
 call mtr.add_suppression("Plugin 'file_key_management' registration.*failed");
 call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file '.*test.t[12]\\.ibd' cannot be decrypted\\.");
+call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
 call mtr.add_suppression("File '.*mysql-test.std_data.keysbad3\\.txt' not found");
 
 --echo # Start server with keys2.txt
diff --git a/mysql-test/suite/encryption/t/innodb-bad-key-change2.test b/mysql-test/suite/encryption/t/innodb-bad-key-change2.test
index 3c9e10efc90..1b742882765 100644
--- a/mysql-test/suite/encryption/t/innodb-bad-key-change2.test
+++ b/mysql-test/suite/encryption/t/innodb-bad-key-change2.test
@@ -9,6 +9,7 @@
 # MDEV-8727: Server/InnoDB hangs on shutdown after trying to read an encrypted table with a wrong key
 #
 call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file '.*test.t1(new)?\\.ibd' cannot be decrypted\\.");
+call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
 # Suppression for builds where file_key_management plugin is linked statically
 call mtr.add_suppression("Couldn't load plugins from 'file_key_management");
 call mtr.add_suppression("InnoDB: Tablespace for table \`test\`.\`t1\` is set as discarded\\.");
diff --git a/mysql-test/suite/encryption/t/innodb-bad-key-change4.test b/mysql-test/suite/encryption/t/innodb-bad-key-change4.test
index a2305aa968b..982c57d90f0 100644
--- a/mysql-test/suite/encryption/t/innodb-bad-key-change4.test
+++ b/mysql-test/suite/encryption/t/innodb-bad-key-change4.test
@@ -8,6 +8,7 @@
 #
 
 call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file '.*test.t1\\.ibd' cannot be decrypted\\.");
+call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
 # Suppression for builds where file_key_management plugin is linked statically
 call mtr.add_suppression("Couldn't load plugins from 'file_key_management");
 
diff --git a/mysql-test/suite/encryption/t/innodb-compressed-blob.test b/mysql-test/suite/encryption/t/innodb-compressed-blob.test
index 4f28f8e183d..695864db123 100644
--- a/mysql-test/suite/encryption/t/innodb-compressed-blob.test
+++ b/mysql-test/suite/encryption/t/innodb-compressed-blob.test
@@ -5,6 +5,7 @@
 -- source include/not_embedded.inc
 
 call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file '.*test.t[123]\\.ibd' cannot be decrypted\\.");
+call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
 call mtr.add_suppression("InnoDB: Unable to decompress ..test.t[1-3]\\.ibd\\[page id: space=[1-9][0-9]*, page number=[0-9]+\\]");
 
 --echo # Restart mysqld --file-key-management-filename=keys2.txt
diff --git a/mysql-test/suite/encryption/t/innodb-encryption-disable.test b/mysql-test/suite/encryption/t/innodb-encryption-disable.test
index 8c72cf6a3b2..616d613742a 100644
--- a/mysql-test/suite/encryption/t/innodb-encryption-disable.test
+++ b/mysql-test/suite/encryption/t/innodb-encryption-disable.test
@@ -8,6 +8,7 @@
 #
 
 call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file '.*test.t[15]\\.ibd' cannot be decrypted\\.");
+call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
 
 # Suppression for builds where file_key_management plugin is linked statically
 call mtr.add_suppression("Couldn't load plugins from 'file_key_management");
diff --git a/mysql-test/suite/encryption/t/innodb-force-corrupt.test b/mysql-test/suite/encryption/t/innodb-force-corrupt.test
index 4d3bfc2d1e9..aa3cacc8b01 100644
--- a/mysql-test/suite/encryption/t/innodb-force-corrupt.test
+++ b/mysql-test/suite/encryption/t/innodb-force-corrupt.test
@@ -8,6 +8,7 @@
 -- source include/not_embedded.inc
 
 call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file '.*test.t[123]\\.ibd' cannot be decrypted\\.");
+call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
 
 SET GLOBAL innodb_file_per_table = ON;
 set global innodb_compression_algorithm = 1;
diff --git a/mysql-test/suite/encryption/t/innodb-missing-key.test b/mysql-test/suite/encryption/t/innodb-missing-key.test
index 8091d23cf1c..87c617c7aed 100644
--- a/mysql-test/suite/encryption/t/innodb-missing-key.test
+++ b/mysql-test/suite/encryption/t/innodb-missing-key.test
@@ -8,6 +8,7 @@
 #
 
 call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file '.*test.t[123]\\.ibd' cannot be decrypted\\.");
+call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
 
 --echo # Start server with keys2.txt
 -- let $restart_parameters=--file-key-management-filename=$MYSQL_TEST_DIR/std_data/keys2.txt
diff --git a/mysql-test/suite/encryption/t/innodb-redo-badkey.test b/mysql-test/suite/encryption/t/innodb-redo-badkey.test
index be8555584bb..70040f7b2de 100644
--- a/mysql-test/suite/encryption/t/innodb-redo-badkey.test
+++ b/mysql-test/suite/encryption/t/innodb-redo-badkey.test
@@ -6,6 +6,7 @@
 call mtr.add_suppression("Plugin 'file_key_management'");
 call mtr.add_suppression("Plugin 'InnoDB' init function returned error.");
 call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[0-9]+\\] in file .*test/t[1-4]\\.ibd cannot be decrypted");
+call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
 call mtr.add_suppression("InnoDB: Unable to decompress .*.test.t1\\.ibd\\[page id: space=[1-9][0-9]*, page number=[0-9]+\\]");
 call mtr.add_suppression("InnoDB: Database page corruption on disk or a failed file read of tablespace test/t1 page \\[page id: space=[1-9][0-9]*, page number=[0-9]*\\]");
 call mtr.add_suppression("InnoDB: Plugin initialization aborted");
diff --git a/mysql-test/suite/encryption/t/innodb-redo-nokeys.test b/mysql-test/suite/encryption/t/innodb-redo-nokeys.test
index e55e2ade153..37565ab4827 100644
--- a/mysql-test/suite/encryption/t/innodb-redo-nokeys.test
+++ b/mysql-test/suite/encryption/t/innodb-redo-nokeys.test
@@ -3,25 +3,19 @@
 # embedded does not support restart
 -- source include/not_embedded.inc
 
-call mtr.add_suppression("InnoDB: Block in space_id .*");
 call mtr.add_suppression("mysqld: File .*");
 call mtr.add_suppression("Plugin 'file_key_management' .*");
 call mtr.add_suppression("InnoDB: cannot enable encryption, encryption plugin is not available");
 call mtr.add_suppression("Plugin 'InnoDB' init function returned error.");
 call mtr.add_suppression("Plugin 'InnoDB' registration as a STORAGE ENGINE failed.");
-call mtr.add_suppression("InnoDB: The page \[page id: space=[0-9]+, page number=[0-9]+\] in file test/t2 cannot be decrypted.");
-call mtr.add_suppression("InnoDB: The page \[page id: space=[0-9]+, page number=[0-9]+\] in file test/t3 cannot be decrypted.");
-call mtr.add_suppression("InnoDB: The page \[page id: space=[0-9]+, page number=[0-9]+\] in file test/t4 cannot be decrypted.");
-call mtr.add_suppression("InnoDB: The page \[page id: space=[0-9]+, page number=[0-9]+\] in file test/t1 cannot be decrypted.");
+call mtr.add_suppression("InnoDB: The page \\[page id: space=[0-9]+, page number=[0-9]+\\] in file '.*test.t[1-4]\\.ibd' cannot be decrypted\\.");
+call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
 
 --echo # Restart mysqld --file-key-management-filename=keys2.txt
 -- let $restart_parameters=--file-key-management-filename=$MYSQL_TEST_DIR/std_data/keys2.txt
 -- source include/restart_mysqld.inc
 
---disable_warnings
-SET GLOBAL innodb_file_format = `Barracuda`;
 SET GLOBAL innodb_file_per_table = ON;
---enable_warnings
 
 create table t1(a int not null primary key auto_increment, c char(200), b blob, index(b(10))) engine=innodb row_format=compressed encrypted=yes encryption_key_id=20;
 create table t2(a int not null primary key auto_increment, c char(200), b blob, index(b(10))) engine=innodb row_format=compressed;
diff --git a/mysql-test/suite/encryption/t/innodb_encryption-page-compression.test b/mysql-test/suite/encryption/t/innodb_encryption-page-compression.test
index 113b5001f0f..e52b37dee89 100644
--- a/mysql-test/suite/encryption/t/innodb_encryption-page-compression.test
+++ b/mysql-test/suite/encryption/t/innodb_encryption-page-compression.test
@@ -1,9 +1,6 @@
 -- source include/have_innodb.inc
 -- source include/have_example_key_management_plugin.inc
-
-let $innodb_compression_algorithm_orig=`SELECT @@innodb_compression_algorithm`;
-let $innodb_encrypt_tables_orig = `SELECT @@innodb_encrypt_tables`;
-let $innodb_encryption_threads_orig = `SELECT @@innodb_encryption_threads`;
+-- source include/not_embedded.inc
 
 SET GLOBAL innodb_encryption_threads = 4;
 SET GLOBAL innodb_encrypt_tables = on;
@@ -78,11 +75,13 @@ select count(*) from innodb_page_compressed9 where c1 < 500000;
 
 let $wait_condition= select variable_value > 0 from information_schema.global_status where variable_name = 'INNODB_NUM_PAGES_PAGE_COMPRESSED';
 --source include/wait_condition.inc
+let $wait_condition= select variable_value > 0 from information_schema.global_status where variable_name = 'INNODB_NUM_PAGES_ENCRYPTED';
+--source include/wait_condition.inc
 
 SELECT variable_value > 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_encrypted';
-SELECT variable_value >= 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_decrypted';
 SELECT variable_value > 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_page_compressed';
-SELECT variable_value >= 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_page_decompressed';
+
+--source include/restart_mysqld.inc
 
 SET GLOBAL innodb_encryption_threads = 4;
 SET GLOBAL innodb_encrypt_tables = off;
@@ -97,13 +96,15 @@ update innodb_page_compressed7 set c1 = c1 + 1;
 update innodb_page_compressed8 set c1 = c1 + 1;
 update innodb_page_compressed9 set c1 = c1 + 1;
 
-let $wait_condition= select variable_value > 0 from information_schema.global_status where variable_name = 'INNODB_NUM_PAGES_DECRYPTED';
+let $wait_condition= select variable_value > 0 from information_schema.global_status where variable_name = 'INNODB_NUM_PAGES_ENCRYPTED';
+--source include/wait_condition.inc
+let $wait_condition= select variable_value > 0 from information_schema.global_status where variable_name = 'INNODB_NUM_PAGES_PAGE_COMPRESSED';
 --source include/wait_condition.inc
 
-SELECT variable_value >= 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_encrypted';
+SELECT variable_value > 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_encrypted';
 SELECT variable_value > 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_decrypted';
 SELECT variable_value > 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_page_compressed';
-SELECT variable_value >= 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_page_decompressed';
+SELECT variable_value > 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_page_decompressed';
 
 drop procedure innodb_insert_proc;
 drop table innodb_normal;
@@ -116,10 +117,3 @@ drop table innodb_page_compressed6;
 drop table innodb_page_compressed7;
 drop table innodb_page_compressed8;
 drop table innodb_page_compressed9;
-
-# reset system
---disable_query_log
-EVAL SET GLOBAL innodb_compression_algorithm = $innodb_compression_algorithm_orig;
-EVAL SET GLOBAL innodb_encrypt_tables = $innodb_encrypt_tables_orig;
-EVAL SET GLOBAL innodb_encryption_threads = $innodb_encryption_threads_orig;
---enable_query_log
diff --git a/mysql-test/suite/encryption/t/innodb_encryption_filekeys.test b/mysql-test/suite/encryption/t/innodb_encryption_filekeys.test
index 47d546ae698..a087635fc99 100644
--- a/mysql-test/suite/encryption/t/innodb_encryption_filekeys.test
+++ b/mysql-test/suite/encryption/t/innodb_encryption_filekeys.test
@@ -1,12 +1,11 @@
 -- source include/have_innodb.inc
 -- source include/have_file_key_management_plugin.inc
-# embedded does not support restart
--- source include/not_embedded.inc
-
-call mtr.add_suppression("trying to do an operation on a dropped tablespace .*");
 
+--disable_query_log
 let $encrypt_tables = `SELECT @@innodb_encrypt_tables`;
 let $threads = `SELECT @@innodb_encryption_threads`;
+let $key_id = `SELECT @@innodb_default_encryption_key_id`;
+--enable_query_log
 
 SET GLOBAL innodb_encrypt_tables = OFF;
 SET GLOBAL innodb_encryption_threads = 4;
@@ -19,21 +18,20 @@ CREATE TABLE t4 (pk INT PRIMARY KEY AUTO_INCREMENT, c VARCHAR(256)) ENGINE=INNOD
 
 --disable_warnings
 --disable_query_log
-set autocommit=0;
-let $i = 400;
+begin;
+let $i = 10;
 while ($i)
 {
 INSERT INTO t1 values(NULL, substring(MD5(RAND()), -128));
 dec $i;
 }
-commit;
-set autocommit=1;
---enable_warnings
---enable_query_log
 
 INSERT INTO t2 select * from t1;
 INSERT INTO t3 select * from t1;
 INSERT INTO t4 select * from t1;
+commit;
+--enable_warnings
+--enable_query_log
 
 SET GLOBAL innodb_encrypt_tables = on;
 
@@ -54,7 +52,7 @@ while ($cnt)
 }
 if (!$success)
 {
-    SELECT * FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION;
+    SELECT NAME,ENCRYPTION_SHCEME,MIN_KEY_VERSION, ROTATING_OR_FLUSHING FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION;
     SHOW STATUS LIKE 'innodb_encryption%';
     -- die Timeout waiting for encryption threads
 }
@@ -84,7 +82,7 @@ while ($cnt)
 }
 if (!$success)
 {
-    SELECT * FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION;
+    SELECT NAME,ENCRYPTION_SHCEME,MIN_KEY_VERSION, ROTATING_OR_FLUSHING FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION;
     SHOW STATUS LIKE 'innodb_encryption%';
     -- die Timeout waiting for encryption threads
 }
@@ -113,7 +111,7 @@ while ($cnt)
 }
 if (!$success)
 {
-    SELECT * FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION;
+    SELECT NAME,ENCRYPTION_SHCEME,MIN_KEY_VERSION, ROTATING_OR_FLUSHING FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION;
     SHOW STATUS LIKE 'innodb_encryption%';
     -- die Timeout waiting for encryption threads
 }
@@ -125,12 +123,11 @@ SELECT COUNT(1) FROM t3;
 SELECT COUNT(1) FROM t4;
 SELECT COUNT(1) FROM t5;
 
+drop table t1,t2,t3,t4, t5;
+
 # reset system
 --disable_query_log
 EVAL SET GLOBAL innodb_encrypt_tables = $encrypt_tables;
 EVAL SET GLOBAL innodb_encryption_threads = $threads;
+EVAL set GLOBAL innodb_default_encryption_key_id = $key_id;
 --enable_query_log
-
-drop table t1,t2,t3,t4, t5;
-
-set GLOBAL innodb_default_encryption_key_id=1;
diff --git a/mysql-test/suite/innodb/r/restart.result b/mysql-test/suite/innodb/r/restart.result
new file mode 100644
index 00000000000..c70adac3a55
--- /dev/null
+++ b/mysql-test/suite/innodb/r/restart.result
@@ -0,0 +1,29 @@
+#
+# MDEV-15333 MariaDB (still) slow start
+#
+# FIXME: Unlike MySQL, maybe MariaDB should not read the .ibd files
+# of tables with .isl file or DATA DIRECTORY attribute.
+call mtr.add_suppression("\\[ERROR\\] InnoDB: Invalid flags 0x7a207879 in .*td\\.ibd");
+# FIXME: This is much more noisy than MariaDB 10.1!
+call mtr.add_suppression("\\[ERROR\\] InnoDB: Cannot read first page in datafile: .*td\\.ibd, Space ID:2048948345, Flags: 2048948345");
+call mtr.add_suppression("\\[ERROR\\] InnoDB: Operating system error number .* in a file operation\\.");
+call mtr.add_suppression("\\[ERROR\\] InnoDB: The error means the system cannot find the path specified\\.");
+call mtr.add_suppression("\\[ERROR\\] InnoDB: If you are installing InnoDB, remember that you must create directories yourself, InnoDB does not create them\\.");
+call mtr.add_suppression("\\[Warning\\] InnoDB: Ignoring tablespace for `test`\\.`td` because it could not be opened\\.");
+CREATE TABLE tr(a INT)ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
+CREATE TABLE tc(a INT)ENGINE=InnoDB ROW_FORMAT=COMPACT
+PAGE_COMPRESSED=1 PAGE_COMPRESSION_LEVEL=9;
+CREATE TABLE td(a INT)ENGINE=InnoDB ROW_FORMAT=DYNAMIC
+STATS_PERSISTENT=0 DATA DIRECTORY='MYSQL_TMP_DIR';
+SELECT COUNT(*) FROM INFORMATION_SCHEMA.ENGINES
+WHERE engine = 'innodb'
+AND support IN ('YES', 'DEFAULT', 'ENABLED');
+COUNT(*)
+1
+SELECT * FROM tr;
+a
+SELECT * FROM tc;
+a
+SELECT * FROM td;
+a
+DROP TABLE tr,tc,td;
diff --git a/mysql-test/suite/innodb/t/restart.test b/mysql-test/suite/innodb/t/restart.test
new file mode 100644
index 00000000000..2fd7ca244e5
--- /dev/null
+++ b/mysql-test/suite/innodb/t/restart.test
@@ -0,0 +1,80 @@
+--source include/innodb_page_size.inc
+--source include/not_embedded.inc
+
+let datadir= `select @@datadir`;
+let page_size= `select @@innodb_page_size`;
+
+--echo #
+--echo # MDEV-15333 MariaDB (still) slow start
+--echo #
+
+# Ensure that on normal startup, no data files are read.
+# Note: just like in MySQL, all .ibd files will still be
+# opened at least once.
+
+--echo # FIXME: Unlike MySQL, maybe MariaDB should not read the .ibd files
+--echo # of tables with .isl file or DATA DIRECTORY attribute.
+call mtr.add_suppression("\\[ERROR\\] InnoDB: Invalid flags 0x7a207879 in .*td\\.ibd");
+--echo # FIXME: This is much more noisy than MariaDB 10.1!
+call mtr.add_suppression("\\[ERROR\\] InnoDB: Cannot read first page in datafile: .*td\\.ibd, Space ID:2048948345, Flags: 2048948345");
+call mtr.add_suppression("\\[ERROR\\] InnoDB: Operating system error number .* in a file operation\\.");
+call mtr.add_suppression("\\[ERROR\\] InnoDB: The error means the system cannot find the path specified\\.");
+call mtr.add_suppression("\\[ERROR\\] InnoDB: If you are installing InnoDB, remember that you must create directories yourself, InnoDB does not create them\\.");
+call mtr.add_suppression("\\[Warning\\] InnoDB: Ignoring tablespace for `test`\\.`td` because it could not be opened\\.");
+
+CREATE TABLE tr(a INT)ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
+CREATE TABLE tc(a INT)ENGINE=InnoDB ROW_FORMAT=COMPACT
+PAGE_COMPRESSED=1 PAGE_COMPRESSION_LEVEL=9;
+--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
+eval CREATE TABLE td(a INT)ENGINE=InnoDB ROW_FORMAT=DYNAMIC
+STATS_PERSISTENT=0 DATA DIRECTORY='$MYSQL_TMP_DIR';
+
+--source include/shutdown_mysqld.inc
+
+--move_file $datadir/test/tr.ibd $datadir/test/tr0.ibd
+--move_file $datadir/test/tc.ibd $datadir/test/tc0.ibd
+--move_file $MYSQL_TMP_DIR/test/td.ibd $datadir/test/td0.ibd
+# TODO: test that MariaDB does not even attempt to open the files
+#--mkdir $datadir/test/tr.ibd
+#--mkdir $datadir/test/tc.ibd
+#--mkdir $MYSQL_TMP_DIR/test/td.ibd
+
+perl;
+die unless open OUT, ">", "$ENV{datadir}/test/tr.ibd";
+print OUT "foo " x $ENV{page_size};
+close OUT or die;
+die unless open OUT, ">", "$ENV{datadir}/test/tc.ibd";
+print OUT "bar " x $ENV{page_size};
+close OUT or die;
+die unless open OUT, ">", "$ENV{MYSQL_TMP_DIR}/test/td.ibd";
+print OUT "xyz " x $ENV{page_size};
+close OUT or die;
+EOF
+
+--let $restart_parameters= --skip-innodb-buffer-pool-load-at-startup
+--source include/start_mysqld.inc
+--let $restart_parameters=
+
+SELECT COUNT(*) FROM INFORMATION_SCHEMA.ENGINES
+WHERE engine = 'innodb'
+AND support IN ('YES', 'DEFAULT', 'ENABLED');
+
+--source include/shutdown_mysqld.inc
+
+# TODO: test that MariaDB does not even attempt to open the files
+#--rmdir $datadir/test/tr.ibd
+#--rmdir $datadir/test/tc.ibd
+#--rmdir $MYSQL_TMP_DIR/test/td.ibd
+--remove_file $datadir/test/tr.ibd
+--remove_file $datadir/test/tc.ibd
+--remove_file $MYSQL_TMP_DIR/test/td.ibd
+
+--move_file $datadir/test/tr0.ibd $datadir/test/tr.ibd
+--move_file $datadir/test/tc0.ibd $datadir/test/tc.ibd
+--move_file $datadir/test/td0.ibd $MYSQL_TMP_DIR/test/td.ibd
+
+--source include/start_mysqld.inc
+SELECT * FROM tr;
+SELECT * FROM tc;
+SELECT * FROM td;
+DROP TABLE tr,tc,td;
diff --git a/mysql-test/suite/mariabackup/extra_lsndir.result b/mysql-test/suite/mariabackup/extra_lsndir.result
new file mode 100644
index 00000000000..a25c45a13d1
--- /dev/null
+++ b/mysql-test/suite/mariabackup/extra_lsndir.result
@@ -0,0 +1,2 @@
+xtrabackup_checkpoints
+xtrabackup_info
diff --git a/mysql-test/suite/mariabackup/extra_lsndir.test b/mysql-test/suite/mariabackup/extra_lsndir.test
new file mode 100644
index 00000000000..092ee34c6cc
--- /dev/null
+++ b/mysql-test/suite/mariabackup/extra_lsndir.test
@@ -0,0 +1,9 @@
+let $targetdir=$MYSQLTEST_VARDIR/tmp/backup;
+let $extra_lsndir=$MYSQLTEST_VARDIR/tmp/extra_lsndir;
+mkdir $extra_lsndir;
+--disable_result_log
+exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --target-dir=$targetdir --extra-lsndir=$extra_lsndir;
+--enable_result_log
+list_files $extra_lsndir;
+rmdir $extra_lsndir;
+rmdir $targetdir;
diff --git a/mysql-test/suite/unit/suite.pm b/mysql-test/suite/unit/suite.pm
index 4a46272f041..c92363a8601 100644
--- a/mysql-test/suite/unit/suite.pm
+++ b/mysql-test/suite/unit/suite.pm
@@ -40,8 +40,8 @@ sub start_test {
   my $bin=$ENV{MTR_BINDIR} || '..';
   return "Not run for embedded server" if $::opt_embedded_server;
   return "Not configured to run ctest" unless -f "$bin/CTestTestfile.cmake";
-  my ($ctest_vs)= $opt_vs_config ? "--build-config $opt_vs_config" : "";
-  my (@ctest_list)= `cd "$bin" && ctest $opt_vs_config --show-only --verbose`;
+  my ($ctest_vs)= $opt_vs_config ? "-C $opt_vs_config" : "";
+  my (@ctest_list)= `cd "$bin" && ctest $ctest_vs --show-only --verbose`;
   return "No ctest" if $?;
 
   my ($command, %tests, $prefix);
@@ -51,7 +51,9 @@ sub start_test {
       $command= $';
       $prefix= /libmariadb/ ? 'conc_' : '';
     } elsif (/^ +Test +#\d+: +/) {
-      $tests{$prefix.$'}=$command;
+      if ($command ne "NOT_AVAILABLE") {
+        $tests{$prefix.$'}=$command;
+      }
     }
   }
   bless { ctests => { %tests } };
diff --git a/storage/innobase/fil/fil0fil.cc b/storage/innobase/fil/fil0fil.cc
index e778e086fec..9ba61404b10 100644
--- a/storage/innobase/fil/fil0fil.cc
+++ b/storage/innobase/fil/fil0fil.cc
@@ -4227,7 +4227,8 @@ skip_validate:
 			err = DB_ERROR;
 		}
 
-		if (purpose != FIL_TYPE_IMPORT && !srv_read_only_mode) {
+		if (err == DB_SUCCESS && validate
+		    && purpose != FIL_TYPE_IMPORT && !srv_read_only_mode) {
 			df_remote.close();
 			df_dict.close();
 			df_default.close();
diff --git a/storage/innobase/fsp/fsp0file.cc b/storage/innobase/fsp/fsp0file.cc
index eaadaad851d..6e9f307ebc8 100644
--- a/storage/innobase/fsp/fsp0file.cc
+++ b/storage/innobase/fsp/fsp0file.cc
@@ -516,8 +516,18 @@ Datafile::validate_first_page(lsn_t* flush_lsn)
 		}
 	}
 
+	if (error_txt != NULL) {
+err_exit:
+		ib::error() << error_txt << " in datafile: " << m_filepath
+			<< ", Space ID:" << m_space_id  << ", Flags: "
+			<< m_flags << ". " << TROUBLESHOOT_DATADICT_MSG;
+		m_is_valid = false;
+		free_first_page();
+		return(DB_CORRUPTION);
+	}
+
 	/* Check if the whole page is blank. */
-	if (error_txt == NULL && !m_space_id && !m_flags) {
+	if (!m_space_id && !m_flags) {
 		const byte*	b		= m_first_page;
 		ulint		nonzero_bytes	= UNIV_PAGE_SIZE;
 
@@ -528,56 +538,45 @@ Datafile::validate_first_page(lsn_t* flush_lsn)
 
 		if (nonzero_bytes == 0) {
 			error_txt = "Header page consists of zero bytes";
+			goto err_exit;
 		}
 	}
 
+	if (!fsp_flags_is_valid(m_flags, m_space_id)) {
+		/* Tablespace flags must be valid. */
+		error_txt = "Tablespace flags are invalid";
+		goto err_exit;
+	}
+
 	const page_size_t	page_size(m_flags);
 
-	if (error_txt != NULL) {
-
-		/* skip the next few tests */
-	} else if (univ_page_size.logical() != page_size.logical()) {
-
+	if (univ_page_size.logical() != page_size.logical()) {
 		/* Page size must be univ_page_size. */
-
 		ib::error()
 			<< "Data file '" << m_filepath << "' uses page size "
 			<< page_size.logical() << ", but the innodb_page_size"
 			" start-up parameter is "
 			<< univ_page_size.logical();
-
 		free_first_page();
-
 		return(DB_ERROR);
-	} else if (!fsp_flags_is_valid(m_flags, m_space_id)) {
-		/* Tablespace flags must be valid. */
-		error_txt = "Tablespace flags are invalid";
-	} else if (page_get_page_no(m_first_page) != 0) {
-
-		/* First page must be number 0 */
-		error_txt = "Header page contains inconsistent data";
-
-	} else if (m_space_id == ULINT_UNDEFINED) {
-
-		/* The space_id can be most anything, except -1. */
-		error_txt = "A bad Space ID was found";
-
-	} else if (buf_page_is_corrupted(false, m_first_page, page_size)) {
-
-		/* Look for checksum and other corruptions. */
-		error_txt = "Checksum mismatch";
 	}
 
-	if (error_txt != NULL) {
-		ib::error() << error_txt << " in datafile: " << m_filepath
-			<< ", Space ID:" << m_space_id  << ", Flags: "
-			<< m_flags << ". " << TROUBLESHOOT_DATADICT_MSG;
-		m_is_valid = false;
+	if (page_get_page_no(m_first_page) != 0) {
+		/* First page must be number 0 */
+		error_txt = "Header page contains inconsistent data";
+		goto err_exit;
+	}
 
-		free_first_page();
-
-		return(DB_CORRUPTION);
+	if (m_space_id == ULINT_UNDEFINED) {
+		/* The space_id can be most anything, except -1. */
+		error_txt = "A bad Space ID was found";
+		goto err_exit;
+	}
 
+	if (buf_page_is_corrupted(false, m_first_page, page_size)) {
+		/* Look for checksum and other corruptions. */
+		error_txt = "Checksum mismatch";
+		goto err_exit;
 	}
 
 	if (fil_space_read_name_and_filepath(
diff --git a/storage/innobase/handler/ha_innodb.cc b/storage/innobase/handler/ha_innodb.cc
index 1c7746ed75f..6fb88500c2e 100644
--- a/storage/innobase/handler/ha_innodb.cc
+++ b/storage/innobase/handler/ha_innodb.cc
@@ -15049,7 +15049,7 @@ ha_innobase::check(
 		    && !dict_index_is_corrupted(index)) {
 			/* Enlarge the fatal lock wait timeout during
 			CHECK TABLE. */
-			my_atomic_addlint(
+			my_atomic_addlong(
 				&srv_fatal_semaphore_wait_threshold,
 				SRV_SEMAPHORE_WAIT_EXTENSION);
 
@@ -15058,7 +15058,7 @@ ha_innobase::check(
 
 			/* Restore the fatal lock wait timeout after
 			CHECK TABLE. */
-			my_atomic_addlint(
+			my_atomic_addlong(
 				&srv_fatal_semaphore_wait_threshold,
 				-SRV_SEMAPHORE_WAIT_EXTENSION);
 
diff --git a/storage/innobase/include/buf0buf.h b/storage/innobase/include/buf0buf.h
index 4a54c30629b..063eb6b6fab 100644
--- a/storage/innobase/include/buf0buf.h
+++ b/storage/innobase/include/buf0buf.h
@@ -1827,7 +1827,7 @@ struct buf_block_t{
 } while (0)
 #  define assert_block_ahi_valid(block)					\
 	ut_a((block)->index						\
-	     || my_atomic_addlint(&(block)->n_pointers, 0) == 0)
+	     || my_atomic_loadlint(&(block)->n_pointers) == 0)
 # else /* UNIV_AHI_DEBUG || UNIV_DEBUG */
 #  define assert_block_ahi_empty(block) /* nothing */
 #  define assert_block_ahi_empty_on_init(block) /* nothing */
diff --git a/storage/innobase/include/sync0types.h b/storage/innobase/include/sync0types.h
index d0a6feb877b..19f992f5f50 100644
--- a/storage/innobase/include/sync0types.h
+++ b/storage/innobase/include/sync0types.h
@@ -1156,9 +1156,41 @@ enum rw_lock_flag_t {
 #endif /* UNIV_INNOCHECKSUM */
 
 #ifdef _WIN64
-#define my_atomic_addlint(A,B) my_atomic_add64((int64*) (A), (B))
-#define my_atomic_loadlint(A) my_atomic_load64((int64*) (A))
-#define my_atomic_caslint(A,B,C) my_atomic_cas64((int64*) (A), (int64*) (B), (C))
+static inline ulint my_atomic_addlint(ulint *A, ulint B)
+{
+  return ulint(my_atomic_add64((volatile int64*)A, B));
+}
+
+static inline ulint my_atomic_loadlint(const ulint *A)
+{
+  return ulint(my_atomic_load64((volatile int64*)A));
+}
+
+static inline lint my_atomic_addlint(volatile lint *A, lint B)
+{
+  return my_atomic_add64((volatile int64*)A, B);
+}
+
+static inline lint my_atomic_loadlint(const lint *A)
+{
+  return lint(my_atomic_load64((volatile int64*)A));
+}
+
+static inline void my_atomic_storelint(ulint *A, ulint B)
+{
+  my_atomic_store64((volatile int64*)A, B);
+}
+
+static inline lint my_atomic_caslint(volatile lint *A, lint *B, lint C)
+{
+  return my_atomic_cas64((volatile int64*)A, (int64 *)B, C);
+}
+
+static inline ulint my_atomic_caslint(ulint *A, ulint *B, ulint C)
+{
+  return my_atomic_cas64((volatile int64*)A, (int64 *)B, (int64)C);
+}
+
 #else
 #define my_atomic_addlint my_atomic_addlong
 #define my_atomic_loadlint my_atomic_loadlong
@@ -1188,7 +1220,7 @@ struct MY_ALIGNED(CPU_LEVEL1_DCACHE_LINESIZE) simple_counter
 #pragma warning (push)
 #pragma warning (disable : 4244)
 #endif
-			return Type(my_atomic_addlint(reinterpret_cast<lint*>
+			return Type(my_atomic_addlint(reinterpret_cast<ulint*>
 						      (&m_counter), i));
 #ifdef _MSC_VER
 #pragma warning (pop)
diff --git a/storage/innobase/include/trx0purge.h b/storage/innobase/include/trx0purge.h
index e605e7a67a6..4885809b311 100644
--- a/storage/innobase/include/trx0purge.h
+++ b/storage/innobase/include/trx0purge.h
@@ -514,9 +514,9 @@ public:
 					parallelized purge operation */
 	ReadView	view;		/*!< The purge will not remove undo logs
 					which are >= this view (purge view) */
-	volatile ulint	n_submitted;	/*!< Count of total tasks submitted
+	ulint	n_submitted;	/*!< Count of total tasks submitted
 					to the task queue */
-	volatile ulint	n_completed;	/*!< Count of total tasks completed */
+	ulint	n_completed;	/*!< Count of total tasks completed */
 
 	/*------------------------------*/
 	/* The following two fields form the 'purge pointer' which advances
diff --git a/storage/innobase/srv/srv0conc.cc b/storage/innobase/srv/srv0conc.cc
index 9f589b57d9c..a1ffa8986a8 100644
--- a/storage/innobase/srv/srv0conc.cc
+++ b/storage/innobase/srv/srv0conc.cc
@@ -1,7 +1,7 @@
 /*****************************************************************************
 
 Copyright (c) 2011, 2015, Oracle and/or its affiliates. All Rights Reserved.
-Copyright (c) 2015, 2016, MariaDB Corporation.
+Copyright (c) 2015, 2018, MariaDB Corporation.
 
 Portions of this file contain modifications contributed and copyrighted by
 Google, Inc. Those modifications are gratefully acknowledged and are described
@@ -73,16 +73,12 @@ ulong	srv_thread_concurrency	= 0;
 struct srv_conc_t {
 	char		pad[CACHE_LINE_SIZE  - (sizeof(ulint) + sizeof(lint))];
 
-	/** Number of transactions that have declared_to_be_inside_innodb set.
-	It used to be a non-error for this value to drop below zero temporarily.
-	This is no longer true. We'll, however, keep the lint datatype to add
-	assertions to catch any corner cases that we may have missed. */
-
-	volatile lint	n_active;
+	/** Number of transactions that have declared_to_be_inside_innodb */
+	ulint	n_active;
 
 	/** Number of OS threads waiting in the FIFO for permission to
 	enter InnoDB */
-	volatile lint	n_waiting;
+	ulint	n_waiting;
 };
 
 /* Control variables for tracking concurrency. */
@@ -152,7 +148,7 @@ srv_conc_enter_innodb_with_atomics(
 			return;
 		}
 
-		if (srv_conc.n_active < (lint) srv_thread_concurrency) {
+		if (srv_conc.n_active < srv_thread_concurrency) {
 			ulint	n_active;
 
 			/* Check if there are any free tickets. */
@@ -273,8 +269,6 @@ srv_conc_force_enter_innodb(
 		return;
 	}
 
-	ut_ad(srv_conc.n_active >= 0);
-
 	(void) my_atomic_addlint(&srv_conc.n_active, 1);
 
 	trx->n_tickets_to_enter_innodb = 1;
diff --git a/storage/innobase/srv/srv0srv.cc b/storage/innobase/srv/srv0srv.cc
index 06c01725247..16318bad8f5 100644
--- a/storage/innobase/srv/srv0srv.cc
+++ b/storage/innobase/srv/srv0srv.cc
@@ -2588,8 +2588,8 @@ DECLARE_THREAD(srv_worker_thread)(
 	slot = srv_reserve_slot(SRV_WORKER);
 
 	ut_a(srv_n_purge_threads > 1);
-	ut_a(my_atomic_loadlint(&srv_sys.n_threads_active[SRV_WORKER])
-	     < static_cast<lint>(srv_n_purge_threads));
+	ut_a(ulong(my_atomic_loadlint(&srv_sys.n_threads_active[SRV_WORKER]))
+	     < srv_n_purge_threads);
 
 	/* We need to ensure that the worker threads exit after the
 	purge coordinator thread. Otherwise the purge coordinator can
diff --git a/storage/mroonga/vendor/groonga/lib/CMakeLists.txt b/storage/mroonga/vendor/groonga/lib/CMakeLists.txt
index 6765261feb7..2274e95aa24 100644
--- a/storage/mroonga/vendor/groonga/lib/CMakeLists.txt
+++ b/storage/mroonga/vendor/groonga/lib/CMakeLists.txt
@@ -177,3 +177,8 @@ if(GRN_WITH_MRUBY)
     FILES ${EXPRESSION_TREE_RUBY_SCRIPTS}
     DESTINATION "${GRN_RELATIVE_RUBY_SCRIPTS_DIR}/expression_tree")
 endif()
+
+# Workaround GCC ICE on ARM64
+IF(CMAKE_COMPILER_IS_GNUCXX AND CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64")
+  ADD_COMPILE_FLAGS(ts/ts_expr_node.c COMPILE_FLAGS "-fno-tree-loop-vectorize")
+ENDIF()
diff --git a/storage/xtradb/fil/fil0fil.cc b/storage/xtradb/fil/fil0fil.cc
index 54e6a891424..7985700367d 100644
--- a/storage/xtradb/fil/fil0fil.cc
+++ b/storage/xtradb/fil/fil0fil.cc
@@ -4468,17 +4468,7 @@ cleanup_and_exit:
 
 	mem_free(def.filepath);
 
-	/* We need to check fsp flags when no errors has happened and
-	server was not started on read only mode and tablespace validation
-	was requested or flags contain other table options except
-	low order bits to FSP_FLAGS_POS_PAGE_SSIZE position.
-	Note that flag comparison is pessimistic. Adjust is required
-	only when flags contain buggy MariaDB 10.1.0 -
-	MariaDB 10.1.20 flags.  */
-	if (err == DB_SUCCESS
-	    && !srv_read_only_mode
-	    && (validate
-		|| flags >= (1U << FSP_FLAGS_POS_PAGE_SSIZE))) {
+	if (err == DB_SUCCESS && validate && !srv_read_only_mode) {
 		fsp_flags_try_adjust(id, flags & ~FSP_FLAGS_MEM_MASK);
 	}