[openwrt/openwrt] generic: add missing symbol ARM64_CONTPTE

[LEDE Commits]

ansuel pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/de1b8012fe3a208e45fa8213fe4a46dbcc0b8da4

commit de1b8012fe3a208e45fa8213fe4a46dbcc0b8da4
Author: Shiji Yang <yangshiji66 at outlook.com>
AuthorDate: Thu Nov 27 17:39:05 2025 +0800

    generic: add missing symbol ARM64_CONTPTE
    
    Add the missing symbol to fix build halt on aarch64 targets:
    ```
    Contiguous PTE mappings for user memory (ARM64_CONTPTE) [Y/n/?] (NEW) make[7]: *** [scripts/kconfig/Makefile:85: syncconfig] Error 1
    make[6]: *** [Makefile:686: syncconfig] Error 2
    ```
    
    Signed-off-by: Shiji Yang <yangshiji66 at outlook.com>
    Link: https://github.com/openwrt/openwrt/pull/20954
    Signed-off-by: Christian Marangi <ansuelsmth at gmail.com>
---
 target/linux/generic/config-6.12 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/linux/generic/config-6.12 b/target/linux/generic/config-6.12
index dbf4fe49dd..2b96eb286c 100644
--- a/target/linux/generic/config-6.12
+++ b/target/linux/generic/config-6.12
@@ -339,6 +339,7 @@ CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
 # CONFIG_ARM64_AMU_EXTN is not set
 # CONFIG_ARM64_BTI is not set
 CONFIG_ARM64_CNP=y
+# CONFIG_ARM64_CONTPTE is not set
 # CONFIG_ARM64_E0PD is not set
 # CONFIG_ARM64_EPAN is not set
 # CONFIG_ARM64_ERRATUM_1024718 is not set