linux6.18: update to 6.18.29.

Author: Duncaen

srcpkgs/linux6.18/files/arm64-dotconfig

@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm64 6.18.28 Kernel Configuration
+# Linux/arm64 6.18.29 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="aarch64-linux-musl-gcc (GCC) 14.2.1 20250405"
 CONFIG_CC_IS_GCC=y

srcpkgs/linux6.18/files/i386-dotconfig

@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/i386 6.18.28 Kernel Configuration
+# Linux/i386 6.18.29 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="gcc (GCC) 14.2.1 20250405"
 CONFIG_CC_IS_GCC=y

srcpkgs/linux6.18/files/x86_64-dotconfig

@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86_64 6.18.28 Kernel Configuration
+# Linux/x86_64 6.18.29 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="gcc (GCC) 14.2.1 20250405"
 CONFIG_CC_IS_GCC=y

srcpkgs/linux6.18/template

@@ -1,6 +1,6 @@
 # Template file for 'linux6.18'
 pkgname=linux6.18
-version=6.18.28
+version=6.18.29
 revision=1
 short_desc="Linux kernel and modules (${version%.*} series)"
 maintainer="Duncaen <duncaen@voidlinux.org>"
@@ -18,7 +18,7 @@ rc*) distfiles="https://git.kernel.org/torvalds/t/linux-${version%.*}-${version#
 esac
 
 checksum="9106a4605da9e31ff17659d958782b815f9591ab308d03b0ee21aad6c7dced4b
- 335094a107cfee7c546a036f724c95a251745802cdab3b503c5cf878c7ee5539"
+ 603e69e34d7d6b8e9a8fb87d9f41cce12ab0cc289c6e0c9fc6883f98832f6258"
 
 python_version=3
 
@@ -125,6 +125,7 @@ do_build() {
 		riscv64*) _args="Image modules dtbs"; arch=riscv;;
 	esac
 	export LDFLAGS=
+	export KCFLAGS="-ffile-prefix-map=$wrksrc=."
 	make ARCH=$arch ${_cross} ${makejobs} prepare
 	make ARCH=$arch ${_cross} ${makejobs} ${_args}
 }