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836 Commits

Author SHA1 Message Date
YOUR_NAME 6b54224726 fixed 4ecc473 from https://gitee.com/life-liu/kernel_liteos_a/pulls/659 
feat: add option SIOCGIFBRDADDR for ioctl

add option SIOCGIFBRDADDR for ioctl

close: #I4DNRF

Signed-off-by: liujiandong <liujiandong1@huawei.com>
 2021-10-27 02:01:00 +00:00
openharmony_ci 9ac04e886a !653 fix: 进程在退出前回收vmspace中的所有Region 
Merge pull request !653 from zhushengle/cherry-pick-1633924550
 2021-10-14 02:59:28 +00:00
zhushengle 06b0396945 fixed 298ccea from https://gitee.com/zhushengle/kernel_liteos_a/pulls/631 
fix: 进程退出前自己回收vmspace中的所有region

背景：
父进程fork一个子进程，调用waitpid等待子进程结束。
子进程dlopen一个文件a.so，并退出。当守护进程正在
1核回收子进程资源时，父进程在0核运行从waitpid返
回后，同时remove a.so概率失败。

Close #I4CKQC

Signed-off-by: zhushengle <zhushengle@huawei.com>
Change-Id: Ie7940e7c931ced10ee357cf9aa7c64355effed49
 2021-10-11 03:55:51 +00:00
openharmony_ci bb3590a448 !648 pagecache优化需求回合到LTS 3.0分支 
Merge pull request !648 from LeonChan/pg3
 2021-10-08 07:38:41 +00:00
Leon Chan 027fa6136a feat: page cache backed by vnode instead of filep 
1, change the owner of page to vnode
2, save the file path in vnode

close: #I4AGBR
Signed-off-by: Leon Chan <chenwei26@huawei.com>
Change-Id: I04f93e344c7231d1731746456babc419a6139e52
Signed-off-by: Leon Chan <chenwei26@huawei.com>
 2021-09-30 16:21:03 +08:00
openharmony_ci 532f96d746 !647 将menuconfig 与 update_config功能做成一样 
Merge pull request !647 from Caoruihong/cherry-pick-1632974889
 2021-09-30 07:19:10 +00:00
Caoruihong d2bc8f2f1b fixed 3dd952b from https://gitee.com/caoruihong/kernel_liteos_a/pulls/646 
chore(make): make menuconfig same as update_config

Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: I5c4a1a0601865c1c7d6ae40b829abdb53f13ccd3
 2021-09-30 04:08:10 +00:00
Guangyao Ma e5c7549bc2 fix: dyload open close failed 
本次提交修复内核加载器，异常情况分支的一个bug：mksh通过exec命令（mksh内置命令
，正常情况下，该命令成功执行会复用mksh进程空间，拉起新的指定进程）。但是如果
进程没有成功加载的情况下，内核加载器的异常分支会错误释放mksh的fd句柄。最终导致
下次拉起其他进程时（fork + exec方式），新的进程会继承fd，映射了早就释放的sysfd
，此时的sysfd可能已经被复用，issue场景下这个sysfd被加载过程中打开的libc.so占用
，exec时会释放procfd->sysfd(错误的映射关系)，最终新进程libc.so被关闭。
导致内核崩溃。

close #I452Z7

Signed-off-by: Guangyao Ma <guangyao.ma@outlook.com>
Change-Id: Ifca809f88b5ffcfb879dc5520d1f6adf5cf92bcd
 2021-09-30 10:56:11 +08:00
openharmony_ci 832001a6af !645 去除mtd对hisilicon驱动的依赖 
Merge pull request !645 from SimonLi/OpenHarmony-3.0-LTS
 2021-09-30 02:43:38 +00:00
SimonLi 7d7188c737 fix(mtd): 去除mtd对hisilicon驱动的依赖 
【背景】
1. liteos-a内核drivers/mtd/multi_partition/用到了device/hisilicon下的驱动函数实
现，这样导致三方芯片适配时，会依赖hisilicon的驱动。
2. HDF的mtd驱动提供了这几个函数的实现，但是未暴露头文件出来。

【修改方案】
1. 修改BUILD.gn去除/device/hisilicon的依赖。
2. 修改mtd_partition.c，将hisilicon的头文件改为hdf的头文件依赖。

【遗留问题】
liteos-a内核与HDF mtd驱动的分界线还不明确，导致依赖关系不清楚

close: #I49FKL

Signed-off-by: SimonLi <likailong@huawei.com>
 2021-09-29 20:51:11 +08:00
openharmony_ci 88a0caae24 !632 fix: 共享内存问题修复 
Merge pull request !632 from Harylee/cherry-pick-1632710893
 2021-09-27 06:54:52 +00:00
openharmony_ci 99824916dd !630 master分支关于sigwait的修改挑单到TLS 
Merge pull request !630 from lnlan/to_LTS
 2021-09-27 02:53:36 +00:00
Haryslee 42fdaffe76 fixed 9fdb80f from https://gitee.com/harylee/kernel_liteos_a/pulls/628 
fix: 共享内存问题修复

Signed-off-by: Haryslee <lihao189@huawei.com>
背景：父进程移除共享内存并标记SHM_SEG_REMOVE,当子进程资源回收时在
ShmFindSeg接口中判断该共享内存具有SHM_SEG_REMOVE时返回空，但是此时
seg->ds.shm_nattch不为0，不应返回空。
方案：ShmFindSeg接口中增加seg->ds.shm_nattch为0的判断。

close #I47X2Z

Change-Id: I8735cd11ac237b17fa745c50313da0fd0649bb9f
 2021-09-27 02:48:14 +00:00
lnlan ed7defbd43 fix: 修复sigwait等待到的信号值与获取的siginfo中的值不一致 
【背景】
集成测试发送两个不同的信号，sigwait第二次等到的仍是第一个信号
经定位，信号在kill时会将相关的siginfo信息拷贝到taskcb的unbinfo中，sigwait
处理时从unbinfo拷贝给用户。若此信号发送时处于屏蔽状态，再有其他信号发送会覆盖
掉unbinfo，此时sigwait等待这个信号获取到的info已经被覆盖
【修改方案】
1. 每个任务添加一个siginfo缓存链表，在处理信号前夕从缓存链表取出info到unbinfo中

【影响】
对现有的产品编译不会有影响。

re #I3M12H

Signed-off-by: lanleinan <lanleinan@163.com>

Change-Id: If4b064c18773f8eca7419c665977260167b09810
 2021-09-26 09:57:32 +00:00
openharmony_ci de8257bc82 !551 TODOList通过issue跟踪，不在代码仓中添加 
Merge pull request !551 from Denny/remove_todolist
 2021-09-03 01:01:06 +00:00
openharmony_ci 19b39b1bff !600 参数化liteos_config_file配置项 
Merge pull request !600 from Caoruihong/opt_20210902
 2021-09-02 10:54:09 +00:00
openharmony_ci 5e07663374 !598 优化trace device初始化，不在system_init.c中调用，改为LOS_MODULE_INIT 
Merge pull request !598 from LiteOS/master
 2021-09-02 04:06:41 +00:00
Caoruihong f9a907772f feat(build): make liteos_config_file available as gn argument 
You can specify another config file in hb build like this:
  hb build --gn-args liteos_config_file=myconfig.config
file specified in liteos_config_file argument is relative
to "$product_path/kernel_configs" directory, or is an
absolute file path, for example:
  hb build --gn-args liteos_config_file=//path/to/myconfig.config
or
  hb build --gn-args liteos_config_file=/another/path/to/myconfig.config

Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: I7e98604006feff9c2487e06a8f3f2a11e5de746b
 2021-09-02 10:54:15 +08:00
openharmony_ci 007f385396 !596 优化编译脚本，DEVICE_PATH下的drivers/Kconfig由可选改为必选 
Merge pull request !596 from Caoruihong/opt_20210901
 2021-09-01 11:07:20 +00:00
Caoruihong 463bc0546f chore(build): optimize build scripts, make Kconfig in DEVICE_PATH mandatory 
$(DEVICE_PATH)/drivers/Kconfig is mandatory now.

Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: Ie9484229e2dc6e6babe0cf2daf8e4f6693163052
 2021-09-01 18:45:44 +08:00
openharmony_ci 0c93a9b4f8 !597 删除tools/build/config下的配置文件，更新编译脚本 
Merge pull request !597 from Caoruihong/opt_kconfig
 2021-09-01 08:45:23 +00:00
LiteOS2021 d30a009ba5 move trace device init from system_init.c to drivers/char/trace.c 
Signed-off-by: LiteOS2021 <dinglu@huawei.com>
Change-Id: Ie4555c57f56c82f74b5e29f0e58aec97dc6cc32d
 2021-09-01 12:49:37 +08:00
Caoruihong 4bee53a610 chore(build): optimize build scripts, remove unused config files 
config files under tools/build/config directory are no maintained any more,
so we delete all of them.

Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: Idf51d55caa3c820617b7c90affda0186718632e5
 2021-09-01 12:39:55 +08:00
openharmony_ci 81b474813b !565 feat: L0~L1 支持Trace 
Merge pull request !565 from LiteOS/master
 2021-08-31 13:32:20 +00:00
LiteOS2021 dc9ec6856f feat: L0-L1 支持Trace 
1.【需求描述】
            L0~L1 支持Trace，提供两种工作模式：在线模式、离线缓存模式， 用于按时间线追踪系统事件，如任务切换、中断、ipc等。
        2.【方案描述】
            L0:
            (1).在内核模块预置静态代码桩
            (2).触发桩后，收集系统上下文信息
            (3).离线模式则写入内存，用户可通过dump导出；
            (4).在线模式通过pipeline对接IDE进行可视化解析和展示；
            L1:
            新增trace字符设备，位于"/dev/trace",通过对设备节点的read\write\ioctl，实现用户态trace；

        BREAKING CHANGE:
        1.新增一系列trace的对外API，位于los_trace.h中.
        LOS_TRACE_EASY简易插桩
        LOS_TRACE标准插桩
        LOS_TraceInit配置Trace缓冲区的地址和大小
        LOS_TraceStart开启事件记录
        LOS_TraceStop停止事件记录
        LOS_TraceRecordDump输出Trace缓冲区数据
        LOS_TraceRecordGet获取Trace缓冲区的首地址
        LOS_TraceReset清除Trace缓冲区中的事件
        LOS_TraceEventMaskSet设置事件掩码，仅记录某些模块的事件
        LOS_TraceHwiFilterHookReg注册过滤特定中断号事件的钩子函数

        Close #I46WA0

    Signed-off-by: LiteOS2021 <dinglu@huawei.com>

Change-Id: I6a8e64794c4852f2c2980993a06180e09ec6ee0d
 2021-08-31 20:29:45 +08:00
openharmony_ci 658fafe83b !586 liteos补丁能力支持 
Merge pull request !586 from jason_gitee/master
 2021-08-31 08:16:31 +00:00
openharmony_ci f3562e490c !588 删除zpfs冗余代码 
Merge pull request !588 from 马帅/master
 2021-08-31 07:40:38 +00:00
openharmony_ci 9888185fcb !590 优化编译脚本，将LTO选项做成可配置 
Merge pull request !590 from Caoruihong/lto
 2021-08-31 07:11:37 +00:00
Caoruihong 055295b6d1 chore: optimize build scripts and add lto config entry 
Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: Ibf8df58696b7f1ccb3b5b21154c3b94dda1e8ad2
 2021-08-31 12:04:34 +08:00
openharmony_ci c26ca519f7 !579 优化构建脚本 
Merge pull request !579 from Caoruihong/optimize_build_scripts
 2021-08-30 11:06:25 +00:00
Caoruihong df35eb513d chore(make): optimize build scripts 
Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: Ibb4223ef2d032a03950263b766414ca1c021e69a
 2021-08-30 17:18:21 +08:00
openharmony_ci 7cb2ad67bf !570 fix ppoll & add 2 testcases 
Merge pull request !570 from guweijie/gwj-kernel-ppoll-20210825
 2021-08-30 02:06:24 +00:00
jason_gitee 98ca8441fe feat: add liteos patch ability 
Signed-off-by: jason_gitee <yangjie140@huawei.com>
 2021-08-28 08:02:50 +00:00
maltose214 3393479c52 feat: 删除zpfs冗余代码 
Signed-off-by: maltose214 <mashuai3@huawei.com>
 2021-08-28 15:17:40 +08:00
openharmony_ci aa5b2c7641 !573 适配升级optimized-routines到v21.02 
Merge pull request !573 from Caoruihong/v21.02
 2021-08-28 01:06:09 +00:00
openharmony_ci 7661aedcc9 !571 支持sys模块api接口：ftok、nice、getlogin、getgrgid、getgrnam等 
Merge pull request !571 from wangjianjun/sys
 2021-08-27 07:51:08 +00:00
openharmony_ci c97178f2f6 !561 fix SYSCALL faccessat,fstatfs,fstatat & add 6 testcases 
Merge pull request !561 from guweijie/gwj-kernel-20210819
 2021-08-27 07:49:20 +00:00
openharmony_ci 8839fdd399 !544 fix killpg and waitid 
Merge pull request !544 from wangjianjun/waitid
 2021-08-27 07:48:25 +00:00
openharmony_ci a3b480b18e !543 fix:fchdir 
Merge pull request !543 from wcc/fs
 2021-08-27 07:47:34 +00:00
teamol defedb6fdf fix: add syscall for ppoll & add 2 testcases 
1.modifications:
modified:   syscall/los_syscall.h
modified:   syscall/misc_syscall.c
modified:   syscall/syscall_lookup.h
2.add 3 testcases:
testsuites/unittest/IO/full/IO_test_ppoll_001.cpp
testsuites/unittest/IO/full/IO_test_ppoll_002.cpp
3.influence:
none

Signed-off-by: teamol <28105285@qq.com>
 2021-08-27 15:37:42 +08:00
Caoruihong 1ec8d5a454 feat(libc): upgrade optimized-routines to v21.02 
Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: I5cdca0ee82d3e8a164120fe3ecb6e94f2f89d600
 2021-08-26 12:42:47 +08:00
wjj 7c577d8963 test: 添加sys模块接口的测试用例 
把测试用例放在full中，需要依赖文件group和passwd，放在/etc下

Change-Id: Ie038b64db96180b52ee10d70d494da42207d3b92
Signed-off-by: wjj <502004968@qq.com>
 2021-08-25 15:48:54 +08:00
openharmony_ci 6e2a4be155 !569 启用mksh和toybox的make编译 
Merge pull request !569 from Caoruihong/mksh_toybox
 2021-08-25 01:07:30 +00:00
Caoruihong 682ae82158 chore: enable make of mksh and toybox 
Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: Ie152b0ad21af5dc8e8c31c71f236500e5726e1c4
 2021-08-25 01:46:41 +08:00
wcc0 e828cbdeac fix: add fchdir api 
add fchdir and testcases

Change-Id: Iad724944e727c4a08b8801f109acbbe48f55c283
Signed-off-by: wcc0 <917033401@qq.com>
 2021-08-24 17:02:40 +08:00
openharmony_ci 45a128a4f0 !504 clock模块内核unittest用例调整 
Merge pull request !504 from phchang/updateclock
 2021-08-24 02:33:32 +00:00
openharmony_ci 83bff88f7f !567 优化编译脚本删除冗余选项 
Merge pull request !567 from Caoruihong/opt_make
 2021-08-24 01:31:19 +00:00
Caoruihong 181322a3c1 chore(make): fix and optimize some build scripts 
Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: I2e61b7ea231be78423dc10412e0ab9a710cad8ef
 2021-08-23 20:47:18 +08:00
openharmony_ci 5369b6aa23 !564 优化make编译脚本 
Merge pull request !564 from Caoruihong/update_makefile
 2021-08-23 05:55:39 +00:00
Caoruihong 0e260949c9 feat(make): optimize makefiles and remove some unused files 
Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: Ie2dfa7334417ccd55bd56a19a7882a982ce49cab
 2021-08-22 04:23:40 +08:00