[openwrt/openwrt] loongarch64: switch to Linux 6.12 by default

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/c21d4916aec7aff5d0e979a33839a6b3ea044f83

commit c21d4916aec7aff5d0e979a33839a6b3ea044f83
Author: Weijie Gao <hackpascal at gmail.com>
AuthorDate: Mon Sep 8 03:37:46 2025 +0800

    loongarch64: switch to Linux 6.12 by default
    
    Use Linux kernel version 6.12 by default for loongarch64 target.
    
    Signed-off-by: Weijie Gao <hackpascal at gmail.com>
    Link: https://github.com/openwrt/openwrt/pull/19980
    Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 target/linux/loongarch64/Makefile | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/target/linux/loongarch64/Makefile b/target/linux/loongarch64/Makefile
index 950880e22b..2e234a1850 100644
--- a/target/linux/loongarch64/Makefile
+++ b/target/linux/loongarch64/Makefile
@@ -10,8 +10,7 @@ BOARDNAME:=Loongson LoongArch
 FEATURES:=audio display ext4 pcie boot-part rootfs-part rtc usb targz
 SUBTARGETS:=generic
 
-KERNEL_PATCHVER:=6.6
-KERNEL_TESTING_PATCHVER:=6.12
+KERNEL_PATCHVER:=6.12
 
 KERNELNAME:=vmlinuz.efi dtbs