Differences

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--- kernel_build [2025/01/21 23:37] – ounsatn
+++ kernel_build [2025/01/21 23:45] (current) – ounsatn
@@ Line 33: / Line 33: @@
 Extract kernel source 5.15 with
 <code> tar -xf linux-5.15.tar.xz </code>
+it will create a folder linux-5.15, this is what i call __**source tree**__ ( or kernel source )
 {{http://dnttalo.cluster029.hosting.ovh.net/Pictures/Kernel/KernelSourceFile.JPG}}
@@ Line 58: / Line 60: @@
 dos2unix *.patch </code>
-Go to kernel source and patch like below
+__Go to kernel source__ and patch like below
@@ Line 74: / Line 76: @@
-go to source tree folder :
+__stay in source tree folder :__
 Change localversion in file localversion-rt
@@ Line 87: / Line 89: @@
 It gives a file named "config"
-Copy this file in source tree as **".config"** name.
+Copy this file in source tree folder as **".config"** name.
-go to source tree to build menuconfig
+go to source tree folder to build menuconfig
 <code> make menuconfig </code>
@@ Line 100: / Line 102: @@
  - General Setup / Local version string, now it's empty (let it empty )
- - General Setup / Preemption model => Fully Preemptible Kernel ( Real-Time ) : this give the rt56.
+ - General Setup / Preemption model => Fully Preemptible Kernel ( Real-Time ) : this give the rt features.
        this option is only available after patching with rt56 patch.
+( and of course other features ...)
@@ Line 120: / Line 124: @@
-Now when your back in source tree type :
+Now when your back in source tree folder type :
 <code> make modules_prepare </code>
@@ Line 127: / Line 131: @@
 Then go to your module folder in source tree.
-For joystick we've checked it's in /src/builddemo/linux-5.15/drivers/input
+For joystick module we've checked in kernel config, it's located in /src/builddemo/linux-5.15/drivers/input
 and launch :
@@ Line 142: / Line 146: @@
-Make detects that you have check joystick device as module in kernel config, so it compiles the associated module source file.
+Make detects that you have checked joystick device as module in kernel config, so it compiles the associated module source file.
@@ Line 172: / Line 176: @@
 Issue command lsmod to see current loaded modules :
 {{http://dnttalo.cluster029.hosting.ovh.net/Pictures/Kernel/lsmod_before.JPG}}
 do modprobe joydev
 Issue it again, tadaaaa it's there.
 {{http://dnttalo.cluster029.hosting.ovh.net/Pictures/Kernel/modprobe_joydev.JPG}}