方案描述:
1, 修改路径正确时打开失败可能的异常

fix #I66KHK
Signed-off-by: Nwangchen <wangchen240@huawei.com>

Merge pull request !961 from zhangdengyu/monthly_20221018

Merge pull request !956 from zhushengle/cherry-pick-1670312099

方案描述：
1. 新增mutex trace

Close: I5ZMML
Signed-off-by: Nzhangdengyu <zhangdengyu2@huawei.com>

Merge pull request !959 from Hongjin Li/cherry-pick-1670397258

Merge pull request !951 from Hongjin Li/monthly_20221018

fix: 提供CONFIG_NFILE_DESCRIPTORS宏标识最大可打开fd数量

提供CONFIG_NFILE_DESCRIPTORS宏，标识最大可打开fd数量。
提供FAT_MAX_OPEN_FILES宏，标识FAT文件系统中最大可打开fd数量。

如果只有FAT文件系统，那么CONFIG_NFILE_DESCRIPTORS等于FAT_MAX_OPEN_FILES。
如果有多个文件系统，比如fat+little+yaffs，那么CONFIG_NFILE_DESCRIPTORS应该定义为多个文件系统可打开fd数量之和。

BREAKING CHANGE:

对外提供的CONFIG_NFILE_DESCRIPTORS宏，用来标识最大可打开fd数量。

开发者可以在target_config.h中自定义CONFIG_NFILE_DESCRIPTORS和FAT_MAX_OPEN_FILES宏。

Close #I62WDU
Signed-off-by: NHongjin Li <lihongjin1@huawei.com>

Merge pull request !954 from Far/monthly_20221018

Merge pull request !936 from wangchen/1124_1030

Merge pull request !946 from wangchen/1129_x_partit

feat: 优化CPUP计算方式， 解耦系统调频

Close #I5R9XG
Signed-off-by: Nzhushengle <zhushengle@huawei.com>
Change-Id: I07cb388732b1190943374802f792d32bd666c06e

对内核其他模块暴露OsMemNodeHead/OsMemPoolHead等结构体，
以便于对堆内存管理的调测及管理。

fix #I64OVX
Signed-off-by: NFar <yesiyuan2@huawei.com>
Change-Id: I603188722beaf67ba65e26ed93168617485e770a

方案描述:
增加注册机制, 并增加重复注册判断

BREAKING CHANGE:
挑单 fs增加注册接口 到1030
新增API:
int LOS_FsRegister(const char *fsType, const struct MountOps *fsMops,
                   const struct FileOps *fsFops, const struct FsManagement *fsMgt);

fix #I62WMS
Signed-off-by: Nwangchen <wangchen240@huawei.com>
https://gitee.com/openharmony/kernel_liteos_m/issues/I62WMS

提供LOSCFG_MAX_OPEN_DIRS宏定义，标识最大可打开dir数量。新增g_dirNum静态变量，标识已打开的dir数量。
在opendir成功时g_dirNum++，在closedir成功时g_dirNum--。

BREAKING CHANGE:
新增LOSCFG_MAX_OPEN_DIRS宏定义，标识最大可打开dir数量。

Close #I641DZ
Signed-off-by: NHongjin Li <lihongjin1@huawei.com>

方案描述:
1,删除fat分区时调用的adddevice的动作

fix #I63QXK
Signed-off-by: Nwangchen <wangchen240@huawei.com>

Merge pull request !942 from Far/monthly_20221018

增加LOS_FS_MALLOC/LOS_FS_FREE宏以提供用户配置动态内存分配器的能力。
用户只需要在components/fs/vfs/los_fs.h中修改对应的函数即可。

BREAKING CHANGE:
文件系统提供动态内存分配器钩子
新增宏:
LOS_FS_MALLOC
LOS_FS_FREE

fix #I63IZ8
Signed-off-by: NFar <yesiyuan2@huawei.com>
Change-Id: Ia18cbf907709dbfaa1bbc4e779537ec8e659a0ec

Merge pull request !931 from yinjiaming/cherry-pick-1669172283

Fix: 内核告警清理
消除了多余的空格
Signed-off-by: Nyinjiaming <yinjiaming@huawei.com>
Change-Id: Ibe90fcf8c46ef9a60c0a8f4dbba07d399e139b8c

Merge pull request !926 from 乔克叔叔/cherry-pick-1669000234

Merge pull request !924 from 乔克叔叔/cherry-pick-1668998063

Fix:m核告警清理
Signed-off-by: Nliuwenxin <liuwenxin11@huawei.com>

fix:告警清理
Signed-off-by: Nliuwenxin <liuwenxin11@huawei.com>

Merge pull request !920 from Hongjin Li/cherry-pick-1668687992

Merge pull request !923 from wangchen/1118_1030_m

【背景】其他分区已mount时会引起格式化失败至monthly_20221018

【修改方案】
1, 格式化时判断方式修改为路径

【影响】
对现有的产品编译不会有影响。
re #I61W0J
Signed-off-by: Nwangchen <wangchen240@huawei.com>

fix: add space after comma
Signed-off-by: NHongjin Li <lihongjin1@huawei.com>

Merge pull request !914 from Far/cherry-pick-1668503371

fix: fix the MS_REMOUNT support

The mount interface can't deal with MS_REMOUNT flag now, fix it.
Signed-off-by: NFar <yesiyuan2@huawei.com>
Change-Id: Id0960c8d92ce767b8d8ef98b3ba2e1d1ab7db15d

Merge pull request !883 from Zhaotianyu/cherry-pick-1667647264

Merge pull request !888 from yiweiniunan/cherry-pick-1667812780

cortex-m4支持iar编译器的gn适配
Signed-off-by: Nyiweiniunan <michael.likai@huawei.com>

Merge pull request !872 from wangchen/1103_net

feat: 提供死机场景下dump文件的能力

死机场景下，vfs层锁会放开，提供dump文件的能力
Signed-off-by: Narvinzzz <zhaotianyu9@huawei.com>
Change-Id: Id8c9e63fbf011dbc6690b9b4557bd3370353bf21

Merge pull request !876 from zhushengle/cherry-pick-1667528978

feat: pm idle添加到menuconfig中

Close #I5ZD5L
Signed-off-by: Nzhushengle <zhushengle@huawei.com>
Change-Id: Ibdedff3043a0902aa3cd9539497ef97fb6a1ce6c

【背景】挑单 解决部分平台ping失败

【修改方案】
挑单 解决部分平台ping失败

【影响】
对现有的产品编译不会有影响。
re #I5Z9TP
Signed-off-by: Nwangchen <wangchen240@huawei.com>

Merge pull request !851 from Far/master

Change-Id: I4890de0066f33bf44e913b550edfa3639bce7caf
Signed-off-by: NFar <yesiyuan2@huawei.com>

Merge pull request !838 from Zhaotianyu/20220925iccarm_test_fix