{toolchain, linux-headers}: add support for 6.9 headers

And add (and default to) 6.9 to linux-headers.

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

linux/linux.hash

@@ -1,4 +1,5 @@
 # From https://www.kernel.org/pub/linux/kernel/v6.x/sha256sums.asc
+sha256  272800e0d1a7d01a78bce95a3aaf5c80816f50eb15c517d7003e58355760ecc2  linux-6.9.4.tar.xz
 sha256  19b31956d229b5b9ca5671fa1c74320179682a3d8d00fc86794114b21da86039  linux-6.8.12.tar.xz
 sha256  a13ebc20dc2a75722699949af74aa86a4ce5d544d6daaa6a7de4e8c81b40de97  linux-6.6.33.tar.xz
 sha256  df31af2ef5923d61fadd68bfd991f50f2e42a913895eb4b03214ee78f8720bcf  linux-6.1.93.tar.xz

package/linux-headers/Config.in.host

@@ -3,7 +3,7 @@ comment "Kernel Header Options"
 choice
 	prompt "Kernel Headers"
 	default BR2_KERNEL_HEADERS_AS_KERNEL if BR2_LINUX_KERNEL
-	default BR2_KERNEL_HEADERS_6_8
+	default BR2_KERNEL_HEADERS_6_9
 	help
 	  Select the kernel version to get headers from.
 
@@ -51,6 +51,10 @@ config BR2_KERNEL_HEADERS_6_6
 config BR2_KERNEL_HEADERS_6_8
 	bool "Linux 6.8.x kernel headers"
 	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_6_8
+
+config BR2_KERNEL_HEADERS_6_9
+	bool "Linux 6.9.x kernel headers"
+	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_6_9
 	select BR2_KERNEL_HEADERS_LATEST
 
 config BR2_KERNEL_HEADERS_VERSION
@@ -128,8 +132,12 @@ choice
 	  If your kernel headers are more recent than the latest version
 	  in the choice, then select the latest version.
 
+config BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_9
+	bool "6.9.x or later"
+	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_6_9
+
 config BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_8
-	bool "6.8.x or later"
+	bool "6.8.x"
 	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_6_8
 
 config BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_7
@@ -422,6 +430,7 @@ config BR2_DEFAULT_KERNEL_HEADERS
 	default "6.1.93"	if BR2_KERNEL_HEADERS_6_1
 	default "6.6.33"	if BR2_KERNEL_HEADERS_6_6
 	default "6.8.12"	if BR2_KERNEL_HEADERS_6_8
+	default "6.9.4"		if BR2_KERNEL_HEADERS_6_9
 	default BR2_DEFAULT_KERNEL_VERSION if BR2_KERNEL_HEADERS_VERSION
 	default "custom"	if BR2_KERNEL_HEADERS_CUSTOM_TARBALL
 	default BR2_KERNEL_HEADERS_CUSTOM_REPO_VERSION \

toolchain/Config.in

@@ -647,6 +647,10 @@ config BR2_TOOLCHAIN_HEADERS_AT_LEAST_6_7
 config BR2_TOOLCHAIN_HEADERS_AT_LEAST_6_8
 	bool
 	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_6_7
+
+config BR2_TOOLCHAIN_HEADERS_AT_LEAST_6_9
+	bool
+	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_6_8
 	select BR2_TOOLCHAIN_HEADERS_LATEST
 
 # This should be selected by the latest version, above, to indicate that
@@ -660,6 +664,7 @@ config BR2_TOOLCHAIN_HEADERS_LATEST
 # stops affecting a value on the first matching default.
 config BR2_TOOLCHAIN_HEADERS_AT_LEAST
 	string
+	default "6.9"  if BR2_TOOLCHAIN_HEADERS_AT_LEAST_6_9
 	default "6.8"  if BR2_TOOLCHAIN_HEADERS_AT_LEAST_6_8
 	default "6.7"  if BR2_TOOLCHAIN_HEADERS_AT_LEAST_6_7
 	default "6.6"  if BR2_TOOLCHAIN_HEADERS_AT_LEAST_6_6

toolchain/toolchain-external/toolchain-external-custom/Config.in.options

@@ -166,8 +166,12 @@ choice
 	  If your toolchain uses headers newer than the latest version
 	  in the choice, then select the latest version.
 
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_6_9
+	bool "6.9.x or later"
+	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_6_9
+
 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_6_8
-	bool "6.8.x or later"
+	bool "6.8.x"
 	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_6_8
 
 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_6_7