linux: update the comment about thumb issue with Binutils 2.29 and 2.30

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

linux/Config.in

@@ -8,9 +8,10 @@ config BR2_LINUX_KERNEL
 
 if BR2_LINUX_KERNEL
 
-comment "Linux kernel in thumb mode may be broken with binutils >= 2.29"
+# https://sourceware.org/bugzilla/show_bug.cgi?id=21458
+comment "Linux kernel in thumb mode may be broken with binutils 2.29 and 2.30"
 	depends on BR2_arm || BR2_armeb
-	depends on !BR2_BINUTILS_VERSION_2_28_X
+	depends on BR2_BINUTILS_VERSION_2_29_X || BR2_BINUTILS_VERSION_2_30_X
 
 # Packages that need to have a kernel with support for loadable modules,
 # but do not use the kernel-modules infrastructure, should select that