diff --git a/01_bareminimum/kernel8 b/01_bareminimum/kernel8
index ae4f130e..e7a270b8 100755
Binary files a/01_bareminimum/kernel8 and b/01_bareminimum/kernel8 differ
diff --git a/02_multicore_rust/kernel8 b/02_multicore_rust/kernel8
index 7ea66eac..5caeb7e0 100755
Binary files a/02_multicore_rust/kernel8 and b/02_multicore_rust/kernel8 differ
diff --git a/02_multicore_rust/link.ld b/02_multicore_rust/link.ld
index b483732f..5c499f89 100644
--- a/02_multicore_rust/link.ld
+++ b/02_multicore_rust/link.ld
@@ -43,14 +43,13 @@ SECTIONS
         *(.data .data.*)
     }
 
-
     .bss ALIGN(8):
     {
         __bss_start = .;
         *(.bss .bss.*)
         *(COMMON)
-	__bss_end = .;
+        __bss_end = .;
     }
 
-   /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
+    /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
 }
diff --git a/03_uart1/kernel8 b/03_uart1/kernel8
index 94802d90..ce059137 100755
Binary files a/03_uart1/kernel8 and b/03_uart1/kernel8 differ
diff --git a/03_uart1/kernel8.img b/03_uart1/kernel8.img
index 312ae2cc..266d317b 100755
Binary files a/03_uart1/kernel8.img and b/03_uart1/kernel8.img differ
diff --git a/03_uart1/link.ld b/03_uart1/link.ld
index b483732f..5c499f89 100644
--- a/03_uart1/link.ld
+++ b/03_uart1/link.ld
@@ -43,14 +43,13 @@ SECTIONS
         *(.data .data.*)
     }
 
-
     .bss ALIGN(8):
     {
         __bss_start = .;
         *(.bss .bss.*)
         *(COMMON)
-	__bss_end = .;
+        __bss_end = .;
     }
 
-   /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
+    /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
 }
diff --git a/04_mailboxes/kernel8 b/04_mailboxes/kernel8
index 5145c726..da9f577d 100755
Binary files a/04_mailboxes/kernel8 and b/04_mailboxes/kernel8 differ
diff --git a/04_mailboxes/kernel8.img b/04_mailboxes/kernel8.img
index d6dd4d18..1267cc86 100755
Binary files a/04_mailboxes/kernel8.img and b/04_mailboxes/kernel8.img differ
diff --git a/04_mailboxes/link.ld b/04_mailboxes/link.ld
index b483732f..5c499f89 100644
--- a/04_mailboxes/link.ld
+++ b/04_mailboxes/link.ld
@@ -43,14 +43,13 @@ SECTIONS
         *(.data .data.*)
     }
 
-
     .bss ALIGN(8):
     {
         __bss_start = .;
         *(.bss .bss.*)
         *(COMMON)
-	__bss_end = .;
+        __bss_end = .;
     }
 
-   /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
+    /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
 }
diff --git a/05_uart0/kernel8 b/05_uart0/kernel8
index 0ecc5048..f362f079 100755
Binary files a/05_uart0/kernel8 and b/05_uart0/kernel8 differ
diff --git a/05_uart0/kernel8.img b/05_uart0/kernel8.img
index fdc67bca..99e5b2bb 100755
Binary files a/05_uart0/kernel8.img and b/05_uart0/kernel8.img differ
diff --git a/05_uart0/link.ld b/05_uart0/link.ld
index b483732f..5c499f89 100644
--- a/05_uart0/link.ld
+++ b/05_uart0/link.ld
@@ -43,14 +43,13 @@ SECTIONS
         *(.data .data.*)
     }
 
-
     .bss ALIGN(8):
     {
         __bss_start = .;
         *(.bss .bss.*)
         *(COMMON)
-	__bss_end = .;
+        __bss_end = .;
     }
 
-   /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
+    /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
 }
diff --git a/06_raspbootin64/kernel8 b/06_raspbootin64/kernel8
index 19ad84b7..abc51ddf 100755
Binary files a/06_raspbootin64/kernel8 and b/06_raspbootin64/kernel8 differ
diff --git a/06_raspbootin64/kernel8.img b/06_raspbootin64/kernel8.img
index a393519c..393e2e42 100755
Binary files a/06_raspbootin64/kernel8.img and b/06_raspbootin64/kernel8.img differ
diff --git a/06_raspbootin64/link.ld b/06_raspbootin64/link.ld
index 7e5be769..90ad85e4 100644
--- a/06_raspbootin64/link.ld
+++ b/06_raspbootin64/link.ld
@@ -45,7 +45,7 @@ SECTIONS
     }
     _end = .;
 
-   /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
+    /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
 }
 
-__loader_size = (_end - _code)>>3;
+__loader_size = (_end - _code) >> 3;
diff --git a/07_abstraction/kernel8 b/07_abstraction/kernel8
index c4d7c02f..e3a34fb1 100755
Binary files a/07_abstraction/kernel8 and b/07_abstraction/kernel8 differ
diff --git a/07_abstraction/link.ld b/07_abstraction/link.ld
index b483732f..5c499f89 100644
--- a/07_abstraction/link.ld
+++ b/07_abstraction/link.ld
@@ -43,14 +43,13 @@ SECTIONS
         *(.data .data.*)
     }
 
-
     .bss ALIGN(8):
     {
         __bss_start = .;
         *(.bss .bss.*)
         *(COMMON)
-	__bss_end = .;
+        __bss_end = .;
     }
 
-   /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
+    /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
 }
diff --git a/08_random/kernel8 b/08_random/kernel8
index 7b5cc33c..d761c542 100755
Binary files a/08_random/kernel8 and b/08_random/kernel8 differ
diff --git a/08_random/kernel8.img b/08_random/kernel8.img
index 59ae5332..f0e4f515 100755
Binary files a/08_random/kernel8.img and b/08_random/kernel8.img differ
diff --git a/08_random/link.ld b/08_random/link.ld
index b483732f..5c499f89 100644
--- a/08_random/link.ld
+++ b/08_random/link.ld
@@ -43,14 +43,13 @@ SECTIONS
         *(.data .data.*)
     }
 
-
     .bss ALIGN(8):
     {
         __bss_start = .;
         *(.bss .bss.*)
         *(COMMON)
-	__bss_end = .;
+        __bss_end = .;
     }
 
-   /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
+    /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
 }
diff --git a/09_delays/kernel8 b/09_delays/kernel8
index 092d5829..03f10292 100755
Binary files a/09_delays/kernel8 and b/09_delays/kernel8 differ
diff --git a/09_delays/link.ld b/09_delays/link.ld
index b483732f..5c499f89 100644
--- a/09_delays/link.ld
+++ b/09_delays/link.ld
@@ -43,14 +43,13 @@ SECTIONS
         *(.data .data.*)
     }
 
-
     .bss ALIGN(8):
     {
         __bss_start = .;
         *(.bss .bss.*)
         *(COMMON)
-	__bss_end = .;
+        __bss_end = .;
     }
 
-   /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
+    /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
 }
diff --git a/0A_power/kernel8 b/0A_power/kernel8
index fec46c79..de098464 100755
Binary files a/0A_power/kernel8 and b/0A_power/kernel8 differ
diff --git a/0A_power/kernel8.img b/0A_power/kernel8.img
index 78ba5607..ad5f278e 100755
Binary files a/0A_power/kernel8.img and b/0A_power/kernel8.img differ
diff --git a/0A_power/link.ld b/0A_power/link.ld
index b483732f..5c499f89 100644
--- a/0A_power/link.ld
+++ b/0A_power/link.ld
@@ -43,14 +43,13 @@ SECTIONS
         *(.data .data.*)
     }
 
-
     .bss ALIGN(8):
     {
         __bss_start = .;
         *(.bss .bss.*)
         *(COMMON)
-	__bss_end = .;
+        __bss_end = .;
     }
 
-   /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
+    /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
 }
diff --git a/0B_exception_levels/kernel8 b/0B_exception_levels/kernel8
index b39ba9b8..78103882 100755
Binary files a/0B_exception_levels/kernel8 and b/0B_exception_levels/kernel8 differ
diff --git a/0B_exception_levels/kernel8.img b/0B_exception_levels/kernel8.img
index dfbe70cd..788c7e5c 100755
Binary files a/0B_exception_levels/kernel8.img and b/0B_exception_levels/kernel8.img differ
diff --git a/0B_exception_levels/link.ld b/0B_exception_levels/link.ld
index b483732f..5c499f89 100644
--- a/0B_exception_levels/link.ld
+++ b/0B_exception_levels/link.ld
@@ -43,14 +43,13 @@ SECTIONS
         *(.data .data.*)
     }
 
-
     .bss ALIGN(8):
     {
         __bss_start = .;
         *(.bss .bss.*)
         *(COMMON)
-	__bss_end = .;
+        __bss_end = .;
     }
 
-   /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
+    /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
 }
diff --git a/0C_virtual_memory/link.ld b/0C_virtual_memory/link.ld
index 896153e9..cb6f21a6 100644
--- a/0C_virtual_memory/link.ld
+++ b/0C_virtual_memory/link.ld
@@ -50,8 +50,8 @@ SECTIONS
         __bss_start = .;
         *(.bss .bss.*)
         *(COMMON)
-	__bss_end = .;
+        __bss_end = .;
     }
 
-   /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
+    /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
 }
diff --git a/0D_cache_performance/link.ld b/0D_cache_performance/link.ld
index 896153e9..cb6f21a6 100644
--- a/0D_cache_performance/link.ld
+++ b/0D_cache_performance/link.ld
@@ -50,8 +50,8 @@ SECTIONS
         __bss_start = .;
         *(.bss .bss.*)
         *(COMMON)
-	__bss_end = .;
+        __bss_end = .;
     }
 
-   /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
+    /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
 }