readme name

diff --git a/kbuild-rt/2025-1029.xyz.md b/kbuild-rt/2025-1029.xyz.md
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+# 
+
+
+```shell
+$ sudo apt update
+$ sudo apt install build-essential git libssl-dev libelf-dev flex bison debhelper-compat bc
+
+```
+
+```shell
+
+$ uname -a
+Linux thy-Z370-HD3 6.14.0-33-generic #33~24.04.1-Ubuntu SMP PREEMPT_DYNAMIC Fri Sep 19 17:02:30 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
+
+
+```
+
+
+```shell
+$ curl -L https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/linux-6.8.2.tar.gz -o linux-6.8.2.tar.gz
+
+$ tar xzf linux-6.8.2.tar.gz
+```
+
+```shell
+
+$ curl -L https://mirrors.edge.kernel.org/pub/linux/kernel/projects/rt/6.8/patch-6.8.2-rt11.patch.xz -o patch-6.8.2-rt11.patch.xz
+
+$ cd linux-6.8.2
+
+```
+
+```shell
+$ xzcat ../patch-6.8.2-rt11.patch.xz | patch -p1
+...
+patching file kernel/time/hrtimer.c
+patching file kernel/time/tick-sched.c
+patching file kernel/time/timer.c
+patching file kernel/trace/trace.c
+patching file kernel/trace/trace_output.c
+patching file lib/dump_stack.c
+patching file localversion-rt
+patching file net/core/dev.c
+patching file net/core/skbuff.c
+
+```
+
+```shell
+$ cp /boot/config-6.14.0-33-generic .config
+$ make oldconfig
+```
+
+```shell
+# choose 5
+Preemption Model
+  1. No Forced Preemption (Server) (PREEMPT_NONE)
+> 2. Voluntary Kernel Preemption (Desktop) (PREEMPT_VOLUNTARY)
+  3. Preemptible Kernel (Low-Latency Desktop) (PREEMPT)
+  4. Automagic preemption mode with runtime tweaking support (PREEMPT_AUTO) (NEW)
+  5. Fully Preemptible Kernel (Real-Time) (PREEMPT_RT) (NEW)
+choice[1-5?]:
+
+# hit enter until the end
+Undefined behaviour sanity checker (UBSAN) [Y/n/?] y
+  Abort on Sanitizer warnings (smaller kernel but less verbose) (UBSAN_TRAP) [N/y/?] n
+  Perform array index bounds checking (UBSAN_BOUNDS) [Y/n/?] y
+  Perform checking for bit-shift overflows (UBSAN_SHIFT) [Y/n/?] y
+  Perform checking for integer divide-by-zero (UBSAN_DIV_ZERO) [N/y/?] n
+  Perform checking for non-boolean values used as boolean (UBSAN_BOOL) [Y/n/?] y
+  Perform checking for out of bounds enum values (UBSAN_ENUM) [Y/n/?] y
+  Perform checking for misaligned pointer usage (UBSAN_ALIGNMENT) [N/y/?] n
+  Enable instrumentation for the entire kernel (UBSAN_SANITIZE_ALL) [Y/n/?] (NEW) 
+  Module for testing for undefined behavior detection (TEST_UBSAN) [N/m/?] n
+#
+# configuration written to .config
+#
+```
+
+```shell
+# delete value as below
+
+CONFIG_SYSTEM_TRUSTED_KEYS=""
+CONFIG_MODULE_SIG_KEY=""
+CONFIG_SYSTEM_REVOCATION_KEYS=""
+
+# comment out
+
+CONFIG_MODULE_SIG_FORCE
+CONFIG_DEBUG_INFO_BTF
+CONFIG_MODULE_SIG_ALL
+
+```
+
+```shell
+$ nproc
+12
+```
+
+```shell
+
+# $ make -j4 deb-pkg
+$ make -j4 bindeb-pkg
+```
+
+```shell
+$ ls ../ | grep '6.8.2'
+...
+linux-headers-6.8.2-rt11_6.8.2-1_amd64.deb
+linux-image-6.8.2-rt11_6.8.2-1_amd64.deb
+linux-image-6.8.2-rt11-dbg_6.8.2-1_amd64.deb
+linux-libc-dev_6.8.2-1_amd64.deb
+...
+```
+
+
+```shell
+$ sudo dpkg -i ../linux-headers-6.8.2-rt11_6.8.2-1_amd64.deb ../linux-image-6.8.2-rt11_6.8.2-1_amd64.deb ../linux-libc-dev_6.8.2-1_amd64.deb
+...
+Found linux image: /boot/vmlinuz-6.11.0-17-generic
+Found initrd image: /boot/initrd.img-6.11.0-17-generic
+Found linux image: /boot/vmlinuz-6.8.2-rt11
+Found initrd image: /boot/initrd.img-6.8.2-rt11
+Found linux image: /boot/vmlinuz-6.8.0-52-generic
+Found initrd image: /boot/initrd.img-6.8.0-52-generic
+Adding boot menu entry for UEFI Firmware Settings ...
+done
+Setting up linux-libc-dev:amd64 (6.8.2-1) ...
+```
+
+```shell
+$ sudo vim /boot/grub/grub.cfg
+# find menuentry `'Ubuntu, with Linux 6.8.2-rt11'`
+
+```
+
+```shell
+$ sudo vim /etc/default/grub
+
+# change `GRUB_DEFAULT` to the found entry
+# GRUB_DEFAULT='Advanced options for Ubuntu>Ubuntu, with Linux 6.8.2-rt11'
+
+```
+
+
+```shell
+$ uname -a
+Linux thy-Z370-HD3 6.8.2-rt11 #1 SMP PREEMPT_RT Tue Oct 28 16:56:00 KST 2025 x86_64 x86_64 x86_64 GNU/Linux
+
+
+```
\ No newline at end of file

diff --git a/kbuild-rt/2510-29.xyz.md b/kbuild-rt/2510-29.xyz.md
deleted file mode 100644 (file)
index cdff76c..0000000
--- a/kbuild-rt/2510-29.xyz.md
+++ /dev/null
@@ -1,150 +0,0 @@
-# 
-
-
-```shell
-$ sudo apt update
-$ sudo apt install build-essential git libssl-dev libelf-dev flex bison debhelper-compat bc
-
-```
-
-```shell
-
-$ uname -a
-Linux thy-Z370-HD3 6.14.0-33-generic #33~24.04.1-Ubuntu SMP PREEMPT_DYNAMIC Fri Sep 19 17:02:30 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
-
-
-```
-
-
-```shell
-$ curl -L https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/linux-6.8.2.tar.gz -o linux-6.8.2.tar.gz
-
-$ tar xzf linux-6.8.2.tar.gz
-```
-
-```shell
-
-$ curl -L https://mirrors.edge.kernel.org/pub/linux/kernel/projects/rt/6.8/patch-6.8.2-rt11.patch.xz -o patch-6.8.2-rt11.patch.xz
-
-$ cd linux-6.8.2
-
-```
-
-```shell
-$ xzcat ../patch-6.8.2-rt11.patch.xz | patch -p1
-...
-patching file kernel/time/hrtimer.c
-patching file kernel/time/tick-sched.c
-patching file kernel/time/timer.c
-patching file kernel/trace/trace.c
-patching file kernel/trace/trace_output.c
-patching file lib/dump_stack.c
-patching file localversion-rt
-patching file net/core/dev.c
-patching file net/core/skbuff.c
-
-```
-
-```shell
-$ cp /boot/config-6.14.0-33-generic .config
-$ make oldconfig
-```
-
-```shell
-# choose 5
-Preemption Model
-  1. No Forced Preemption (Server) (PREEMPT_NONE)
-> 2. Voluntary Kernel Preemption (Desktop) (PREEMPT_VOLUNTARY)
-  3. Preemptible Kernel (Low-Latency Desktop) (PREEMPT)
-  4. Automagic preemption mode with runtime tweaking support (PREEMPT_AUTO) (NEW)
-  5. Fully Preemptible Kernel (Real-Time) (PREEMPT_RT) (NEW)
-choice[1-5?]:
-
-# hit enter until the end
-Undefined behaviour sanity checker (UBSAN) [Y/n/?] y
-  Abort on Sanitizer warnings (smaller kernel but less verbose) (UBSAN_TRAP) [N/y/?] n
-  Perform array index bounds checking (UBSAN_BOUNDS) [Y/n/?] y
-  Perform checking for bit-shift overflows (UBSAN_SHIFT) [Y/n/?] y
-  Perform checking for integer divide-by-zero (UBSAN_DIV_ZERO) [N/y/?] n
-  Perform checking for non-boolean values used as boolean (UBSAN_BOOL) [Y/n/?] y
-  Perform checking for out of bounds enum values (UBSAN_ENUM) [Y/n/?] y
-  Perform checking for misaligned pointer usage (UBSAN_ALIGNMENT) [N/y/?] n
-  Enable instrumentation for the entire kernel (UBSAN_SANITIZE_ALL) [Y/n/?] (NEW) 
-  Module for testing for undefined behavior detection (TEST_UBSAN) [N/m/?] n
-#
-# configuration written to .config
-#
-```
-
-```shell
-# delete value as below
-
-CONFIG_SYSTEM_TRUSTED_KEYS=""
-CONFIG_MODULE_SIG_KEY=""
-CONFIG_SYSTEM_REVOCATION_KEYS=""
-
-# comment out
-
-CONFIG_MODULE_SIG_FORCE
-CONFIG_DEBUG_INFO_BTF
-CONFIG_MODULE_SIG_ALL
-
-```
-
-```shell
-$ nproc
-12
-```
-
-```shell
-
-# $ make -j4 deb-pkg
-$ make -j4 bindeb-pkg
-```
-
-```shell
-$ ls ../ | grep '6.8.2'
-...
-linux-headers-6.8.2-rt11_6.8.2-1_amd64.deb
-linux-image-6.8.2-rt11_6.8.2-1_amd64.deb
-linux-image-6.8.2-rt11-dbg_6.8.2-1_amd64.deb
-linux-libc-dev_6.8.2-1_amd64.deb
-...
-```
-
-
-```shell
-$ sudo dpkg -i ../linux-headers-6.8.2-rt11_6.8.2-1_amd64.deb ../linux-image-6.8.2-rt11_6.8.2-1_amd64.deb ../linux-libc-dev_6.8.2-1_amd64.deb
-...
-Found linux image: /boot/vmlinuz-6.11.0-17-generic
-Found initrd image: /boot/initrd.img-6.11.0-17-generic
-Found linux image: /boot/vmlinuz-6.8.2-rt11
-Found initrd image: /boot/initrd.img-6.8.2-rt11
-Found linux image: /boot/vmlinuz-6.8.0-52-generic
-Found initrd image: /boot/initrd.img-6.8.0-52-generic
-Adding boot menu entry for UEFI Firmware Settings ...
-done
-Setting up linux-libc-dev:amd64 (6.8.2-1) ...
-```
-
-```shell
-$ sudo vim /boot/grub/grub.cfg
-# find menuentry `'Ubuntu, with Linux 6.8.2-rt11'`
-
-```
-
-```shell
-$ sudo vim /etc/default/grub
-
-# change `GRUB_DEFAULT` to the found entry
-# GRUB_DEFAULT='Advanced options for Ubuntu>Ubuntu, with Linux 6.8.2-rt11'
-
-```
-
-
-```shell
-$ uname -a
-Linux thy-Z370-HD3 6.8.2-rt11 #1 SMP PREEMPT_RT Tue Oct 28 16:56:00 KST 2025 x86_64 x86_64 x86_64 GNU/Linux
-
-
-```
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