!228 merge feature/fix-qemu-kernel-6.6 into master

#121 Fix qemu-arm-linux-min compilation for linux-6.6 kernel

Created-by: chenjinxiang3
Commit-by: chenjinxiang3
Merged-by: openharmony_ci
Description: #121

## 问题描述

qemu-arm-linux-min产品在编译linux-6.6内核时失败，原因是缺少OpenHarmony特有头文件和PAGEFLAG_FALSE宏调用错误。

## 解决方案

修改kernel.mk，添加OH_HEADERS_PATCH_FILE补丁应用逻辑，仅对qemu-arm-linux设备生效。

## 影响范围

仅qemu-arm-linux设备，不影响其他设备（如rk3568）的编译，因为rk3568使用build_kernel.sh而非kernel.mk。

## 验证

- qemu-arm-linux-min编译通过
- rk3568编译不受影响（补丁文件不存在于rk3568_patch目录）

See merge request: openharmony/kernel_linux_build!228

kernel.mk

@@ -90,6 +90,7 @@ CODE_SIGN_PATCH_FILE := ${OHOS_BUILD_HOME}/kernel/linux/common_modules/code_sign
 HIDEADDR_PATCH_FILE := ${OHOS_BUILD_HOME}/kernel/linux/common_modules/memory_security/apply_hideaddr.sh
 OHOE_HEADERS_FILE := ${OHOS_BUILD_HOME}/kernel/linux/common_modules/ohoe_headers/apply_ohoe_headers.sh
 WATCHDOG_PATCH_FILE := ${DEVICE_PATCH_DIR}/watchdog.patch
+OH_HEADERS_PATCH_FILE := ${DEVICE_PATCH_DIR}/oh_headers.patch
 
 export KBUILD_OUTPUT=$(KERNEL_OBJ_TMP_PATH)
 
@@ -132,9 +133,9 @@ endif
 ifeq ($(HIDEADDR_PATCH_FILE), $(wildcard $(HIDEADDR_PATCH_FILE)))
 	$(hide) bash $(HIDEADDR_PATCH_FILE) $(OHOS_BUILD_HOME) $(KERNEL_SRC_TMP_PATH) $(DEVICE_NAME) $(KERNEL_VERSION)
 endif
-# Apply OpenHarmony specific headers (required for linux-6.6)
-ifeq ($(OHOE_HEADERS_FILE), $(wildcard $(OHOE_HEADERS_FILE)))
-	$(hide) bash $(OHOE_HEADERS_FILE) $(OHOS_BUILD_HOME) $(KERNEL_SRC_TMP_PATH) $(DEVICE_NAME) $(KERNEL_VERSION)
+# Apply OpenHarmony specific headers patch (required for linux-6.6)
+ifeq ($(OH_HEADERS_PATCH_FILE), $(wildcard $(OH_HEADERS_PATCH_FILE)))
+	$(hide) cd $(KERNEL_SRC_TMP_PATH) && patch -p1 < $(OH_HEADERS_PATCH_FILE)
 endif
 # Apply watchdog compatibility patch (required for qemu-arm-linux on linux-6.6)
 ifeq ($(WATCHDOG_PATCH_FILE), $(wildcard $(WATCHDOG_PATCH_FILE)))