package/linux-headers: drop 5.11.x / 5.12.x headers

The 5.11.x and 5.12.xx series are now EOL, so drop them.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

Config.in.legacy

@@ -152,6 +152,20 @@ config BR2_PACKAGE_GNURADIO_PAGER
 	help
 	  gr-flex has been removed from gnuradio since version 3.8.0.0.
 
+config BR2_KERNEL_HEADERS_5_11
+	bool "kernel headers version 5.11.x are no longer supported"
+	select BR2_LEGACY
+	help
+	  Version 5.11.x of the Linux kernel headers are no longer
+	  maintained upstream and are now removed.
+
+config BR2_KERNEL_HEADERS_5_12
+	bool "kernel headers version 5.12.x are no longer supported"
+	select BR2_LEGACY
+	help
+	  Version 5.12.x of the Linux kernel headers are no longer
+	  maintained upstream and are now removed.
+
 comment "Legacy options removed in 2021.08"
 
 config BR2_PACKAGE_LIBMCRYPT

linux/linux.hash

@@ -1,8 +1,6 @@
 # From https://www.kernel.org/pub/linux/kernel/v5.x/sha256sums.asc
 sha256  7e068b5e0d26a62b10e5320b25dce57588cbbc6f781c090442138c9c9c3271b2  linux-5.14.tar.xz
 sha256  72fe7cc1f0363523061659a21e24754697b27f405cb88a41a63038629636159a  linux-5.13.9.tar.xz
-sha256  e9381cd3525a02f5b895f74147e2440be443ecd45484c6c64075046bc6f94c73  linux-5.12.19.tar.xz
-sha256  11027c6114eb916edbcc37897226fb6263b2931911d2d5093550473ce1a57600  linux-5.11.22.tar.xz
 sha256  00bbaeaac17f82d9a6d93cbc42cafd39d3b2fa3a6087333503d2344fa5e3142d  linux-5.10.57.tar.xz
 sha256  0471d0ccb7953cdae7d235192588ac5d72344851969962676d1703e69084a37f  linux-5.4.139.tar.xz
 # From https://www.kernel.org/pub/linux/kernel/v4.x/sha256sums.asc

package/linux-headers/Config.in.host

@@ -58,14 +58,6 @@ config BR2_KERNEL_HEADERS_5_10
 	bool "Linux 5.10.x kernel headers"
 	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_10
 
-config BR2_KERNEL_HEADERS_5_11
-	bool "Linux 5.11.x kernel headers"
-	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_11
-
-config BR2_KERNEL_HEADERS_5_12
-	bool "Linux 5.12.x kernel headers"
-	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_12
-
 config BR2_KERNEL_HEADERS_5_13
 	bool "Linux 5.13.x kernel headers"
 	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_13
@@ -384,8 +376,6 @@ config BR2_DEFAULT_KERNEL_HEADERS
 	default "4.19.202"	if BR2_KERNEL_HEADERS_4_19
 	default "5.4.139"	if BR2_KERNEL_HEADERS_5_4
 	default "5.10.57"	if BR2_KERNEL_HEADERS_5_10
-	default "5.11.22"	if BR2_KERNEL_HEADERS_5_11
-	default "5.12.19"	if BR2_KERNEL_HEADERS_5_12
 	default "5.13.9"	if BR2_KERNEL_HEADERS_5_13
 	default "5.14"		if BR2_KERNEL_HEADERS_5_14
 	default BR2_DEFAULT_KERNEL_VERSION if BR2_KERNEL_HEADERS_VERSION