linux kernel挂载android 文件系统-CSDN社区

Linux初学 2017-11-28

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最终答案是，kernel中的deconfig文件变更，编译后后SGX文件就需要重新编译生成pvrsrvkm.ko文件。否则logcat中会看到如下错误 01-01 00:00:16.739 151 151 I SurfaceFlinger: Using composer version 1.1 01-01 00:00:16.739 151 151 W SurfaceFlinger: no suitable EGLConfig found, trying a simpler query 01-01 00:00:16.739 151 151 F SurfaceFlinger: no suitable EGLConfig found, giving up

ghostgoodbye 2017-11-09

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你可以查一下google 的android 源码，就知道这些值是什么意思了，和你的对比一下，看看哪里出问题了

ghostgoodbye 2017-11-09

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引用 5 楼 lee3811 的回复:

[quote=引用 4 楼 ghostgoodbye 的回复:] 这个你得在surfaceflinger里面加点log看下了

我使用logcat看了下，应该是加载opengl module出了问题，我在重新编译android的SGX文件，曝出如下错误： ../common/android/platform_version.mk:46: *** Could not determine Android version. Did you set ANDROID_ROOT, OUT_DIR and TARGET_DEVICE in your environment correctly? ../common/android/platform_version.mk:48: *** Error reading /out/target/product/am57xevm/system/build.prop。停止。 #### make failed to build some targets #### 请问这个是什么问题[/quote] 就是你没有配置ANDROID_ROOT、OUT_DIR、TARGET_DEVICE的值，你在什么环境下编译的，按理说这些都是android原生的，不可能出错的

Linux初学 2017-11-08

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引用 4 楼 ghostgoodbye 的回复:

这个你得在surfaceflinger里面加点log看下了

我使用logcat看了下，应该是加载opengl module出了问题，我在重新编译android的SGX文件，曝出如下错误： ../common/android/platform_version.mk:46: *** Could not determine Android version. Did you set ANDROID_ROOT, OUT_DIR and TARGET_DEVICE in your environment correctly? ../common/android/platform_version.mk:48: *** Error reading /out/target/product/am57xevm/system/build.prop。停止。 #### make failed to build some targets #### 请问这个是什么问题

ghostgoodbye 2017-11-03

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这个你得在surfaceflinger里面加点log看下了

Linux初学 2017-11-02

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引用 1 楼 ghostgoodbye 的回复:

你这里前面都是Selinux的报错，你可以先把Selinux权限给关了，看是不是它引起的

我试过了通过将menuconfig中将selinux给关闭，前面关于selinux的报错没有，有的还是这个service被kill [ 4.327128] init: init started! [ 4.331604] init: init second stage started! [ 4.336344] init: waitpid failed: No child processes [ 4.342574] init: (Loading properties from /default.prop took 0.00s.) [ 4.355004] init: (Parsing /init.environ.rc took 0.00s.) [ 4.362103] init: (Parsing /init.usb.rc took 0.00s.) [ 4.369024] init: (Parsing /init.am57xevmboard.usb.rc took 0.00s.) [ 4.375292] init: (Parsing /init.am57xevmboard.rc took 0.01s.) [ 4.383343] init: (Parsing /init.usb.configfs.rc took 0.00s.) [ 4.390175] init: (Parsing /init.zygote32.rc took 0.00s.) [ 4.396921] init: (Parsing /init.trace.rc took 0.00s.) [ 4.402096] init: (Parsing /init.rc took 0.05s.) [ 4.408028] init: Starting service 'ueventd'... [ 4.413018] init: Waiting for /dev/.coldboot_done... [ 4.414840] ueventd: ueventd started! [ 4.545528] ueventd: Coldboot took 0.13s. [ 4.552935] init: Waiting for /dev/.coldboot_done took 0.14s. [ 4.559354] init: /dev/hw_random not found [ 4.592771] init: write_file: Unable to open '/proc/sys/kernel/hung_task_timeout_secs': No such file or directory [ 4.604090] init: write_file: Unable to open '/proc/sys/kernel/sched_compat_yield': No such file or directory [ 4.615295] init: write_file: Unable to write to '/dev/cpuctl/cpu.shares': Invalid argument [ 4.626618] init: write_file: Unable to open '/proc/sys/abi/swp': No such file or directory [ 4.642365] init: /dev/hw_random not found [ 4.671305] init: Starting service 'logd'... [ 4.752282] remoteproc1: powering up 55020000.ipu [ 4.757502] remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3734820 [ 4.764608] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1 [ 4.828124] remoteproc1: remote processor 55020000.ipu is now up [ 4.834610] virtio_rpmsg_bus virtio0: rpmsg host is online [ 4.840156] remoteproc1: registered virtio0 (type 7) [ 4.845974] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x65 [ 4.853156] rpmsg_rpc rpmsg0: probing service dce-callback with src 1024 dst 101 [ 4.860890] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x66 [ 4.868028] rpmsg_rpc rpmsg1: probing service rpmsg-dce with src 1025 dst 102 [ 4.875456] rpmsg_rpc rpmsg0: published functions = 4 [ 4.880551] rpmsg_rpc rpmsg1: published functions = 9 [ 4.976285] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) [ 4.991491] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) [ 5.018230] init: (Loading properties from /system/build.prop took 0.01s.) [ 5.025291] init: (Loading properties from /vendor/build.prop took 0.00s.) [ 5.032226] init: (Loading properties from /factory/factory.prop took 0.00s.) [ 5.046200] init: /recovery not specified in fstab [ 5.062443] init: Starting service 'vold'... [ 5.072116] init: Not bootcharting. [ 5.122753] init: Failed to reload policy [ 5.127049] init: Starting service 'exec 0 (/system/bin/tzdatacheck)'... [ 5.210424] logd.auditd: start [ 5.213531] logd.klogd: 5209518370 [ 5.218430] init: Service 'exec 0 (/system/bin/tzdatacheck)' (pid 139) exited with status 0 [ 5.232620] init: (Loading properties from /data/local.prop took 0.00s.) [ 5.247785] random: init: uninitialized urandom read (40 bytes read, 24 bits of entropy available) [ 5.321572] init: Starting service 'logd-reinit'... [ 5.327759] init: write_file: Unable to open '/proc/sys/vm/min_free_order_shift': No such file or directory [ 5.340000] remoteproc0: failed to load dra7-ipu1-fw.xem4 [ 5.346334] init: Starting service 'healthd'... [ 5.350889] logd.daemon: reinit [ 5.354487] init: Starting service 'lmkd'... [ 5.359109] init: Starting service 'servicemanager'... [ 5.364632] init: Starting service 'surfaceflinger'... [ 5.388956] binder: 149:149 transaction failed 29189, size 0-0 [ 5.397228] init: Starting service 'pvrsrvinit'... [ 5.402402] init: cannot find '/system/bin/uim-sysfs', disabling 'uim' [ 5.409389] remoteproc3: failed to load dra7-dsp2-fw.xe66 [ 5.409966] init: Service 'logd-reinit' (pid 148) exited with status 0 [ 5.410305] init: Starting service 'exec 1 (/system/bin/init.am57xevmboard.cpuset.sh)'... [ 5.429820] remoteproc2: failed to load dra7-dsp1-fw.xe66 [ 5.504386] init: Service 'exec 1 (/system/bin/init.am57xevmboard.cpuset.sh)' (pid 154) exited with status 0 [ 5.521617] init: insmod: open("/system/lib/modules/cmemk.ko") failed: No such file or directoryinit: insmod: open("/system/lib/modules/galcore.ko") failed: No such file or directoryinit: insmod: open("/system/lib/modules/pruss_intc.ko") failed: No such file or directoryinit: insmod: open("/system/lib/modules/pruss.ko") failed: No such file or directoryinit: insmod: open("/system/lib/modules/rpmsg_pru.ko") failed: No such file or directoryinit: insmod: open("/system/lib/modules/pru_rproc.ko") failed: No such file or directoryinit: insmod: open("/system/lib/modules/prueth.ko") failed: No such file or directory [ 5.584125] file system registered [ 5.589357] init: Starting service 'console'... [ 5.594597] init: Starting service 'netd'... [ 5.596381] pvrsrvkm: disagrees about version of symbol module_layout [ 5.605851] init: Starting service 'debuggerd'... [ 5.610935] init: cannot find '/system/bin/debuggerd64', disabling 'debuggerd64' [ 5.619436] init: cannot find '/system/bin/rild', disabling 'ril-daemon' [ 5.626272] init: Starting service 'drm'... [ 5.630840] init: Starting service 'media'... [ 5.635633] init: Starting service 'installd'... [ 5.640597] init: cannot find '/system/bin/install-recovery.sh', disabling 'flash_recovery' [ 5.649493] init: Starting service 'keystore'... [ 5.654599] init: cannot find '/system/bin/lad_dra7xx', disabling 'lad_dra7xx' [ 5.661946] init: Starting service 'zygote'... [ 5.666974] init: Service 'pvrsrvinit' (pid 153) exited with status 1 [ 5.673660] init: Starting service 'gatekeeperd'... [ 5.679646] init: Starting service 'perfprofd'... [ 5.685249] init: write_file: Unable to open '/config/usb_gadget/g1/functions/mtp.gs0/os_desc/interface.MTP/compatible_id': No such file or directory [ 5.699341] init: Starting service 'adbd'... shell@am57xevm:/ $ [ 5.784622] random: perfprofd: uninitialized urandom read (40 bytes read, 32 bits of entropy available) [ 6.052609] read descriptors [ 6.055711] read strings [ 6.058726] init: write_file: Unable to write to '/config/usb_gadget/g1/UDC': No such device [ 6.395544] healthd: No charger supplies found [ 6.400059] healthd: No battery devices found [ 11.998377] random: main: uninitialized urandom read (16 bytes read, 101 bits of entropy available) [ 12.007505] random: main: uninitialized urandom read (16 bytes read, 101 bits of entropy available) [ 12.016780] random: main: uninitialized urandom read (16 bytes read, 101 bits of entropy available) [ 12.305478] capability: warning: `main' uses 32-bit capabilities (legacy support in use) [ 16.879464] random: nonblocking pool is initialized [ 17.029888] init: Service 'surfaceflinger' (pid 152) killed by signal 6 [ 17.036681] init: Service 'surfaceflinger' (pid 152) killing any children in process group [ 17.045259] init: Service 'zygote' is being killed... [ 17.059640] init: Starting service 'surfaceflinger'... [ 17.125343] init: Service 'zygote' (pid 169) killed by signal 9 [ 17.131314] init: Service 'zygote' (pid 169) killing any children in process group [ 17.139090] init: write_file: Unable to open '/sys/android_power/request_state': No such file or directory [ 17.149316] init: write_file: Unable to write to '/sys/power/state': Invalid argument [ 17.157287] init: Service 'media' is being killed... [ 17.162615] init: Service 'netd' is being killed... [ 17.168173] init: Service 'media' (pid 166) killed by signal 9 [ 17.174467] init: Service 'media' (pid 166) killing any children in process group [ 17.182201] init: Service 'netd' (pid 162) killed by signal 9 [ 17.188054] init: Service 'netd' (pid 162) killing any children in process group [ 17.195763] init: Untracked pid 459 killed by signal 9 [ 17.200948] init: Starting service 'netd'... [ 17.205656] init: Starting service 'media'... [ 17.210403] init: Starting service 'zygote'...

Linux初学 2017-11-02

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我试过了通过将menuconfig中将selinux给关闭，前面关于selinux的报错没有，有的还是这个service被kill [ 4.327128] init: init started! [ 4.331604] init: init second stage started! [ 4.336344] init: waitpid failed: No child processes [ 4.342574] init: (Loading properties from /default.prop took 0.00s.) [ 4.355004] init: (Parsing /init.environ.rc took 0.00s.) [ 4.362103] init: (Parsing /init.usb.rc took 0.00s.) [ 4.369024] init: (Parsing /init.am57xevmboard.usb.rc took 0.00s.) [ 4.375292] init: (Parsing /init.am57xevmboard.rc took 0.01s.) [ 4.383343] init: (Parsing /init.usb.configfs.rc took 0.00s.) [ 4.390175] init: (Parsing /init.zygote32.rc took 0.00s.) [ 4.396921] init: (Parsing /init.trace.rc took 0.00s.) [ 4.402096] init: (Parsing /init.rc took 0.05s.) [ 4.408028] init: Starting service 'ueventd'... [ 4.413018] init: Waiting for /dev/.coldboot_done... [ 4.414840] ueventd: ueventd started! [ 4.545528] ueventd: Coldboot took 0.13s. [ 4.552935] init: Waiting for /dev/.coldboot_done took 0.14s. [ 4.559354] init: /dev/hw_random not found [ 4.592771] init: write_file: Unable to open '/proc/sys/kernel/hung_task_timeout_secs': No such file or directory [ 4.604090] init: write_file: Unable to open '/proc/sys/kernel/sched_compat_yield': No such file or directory [ 4.615295] init: write_file: Unable to write to '/dev/cpuctl/cpu.shares': Invalid argument [ 4.626618] init: write_file: Unable to open '/proc/sys/abi/swp': No such file or directory [ 4.642365] init: /dev/hw_random not found [ 4.671305] init: Starting service 'logd'... [ 4.752282] remoteproc1: powering up 55020000.ipu [ 4.757502] remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3734820 [ 4.764608] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1 [ 4.828124] remoteproc1: remote processor 55020000.ipu is now up [ 4.834610] virtio_rpmsg_bus virtio0: rpmsg host is online [ 4.840156] remoteproc1: registered virtio0 (type 7) [ 4.845974] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x65 [ 4.853156] rpmsg_rpc rpmsg0: probing service dce-callback with src 1024 dst 101 [ 4.860890] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x66 [ 4.868028] rpmsg_rpc rpmsg1: probing service rpmsg-dce with src 1025 dst 102 [ 4.875456] rpmsg_rpc rpmsg0: published functions = 4 [ 4.880551] rpmsg_rpc rpmsg1: published functions = 9 [ 4.976285] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) [ 4.991491] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) [ 5.018230] init: (Loading properties from /system/build.prop took 0.01s.) [ 5.025291] init: (Loading properties from /vendor/build.prop took 0.00s.) [ 5.032226] init: (Loading properties from /factory/factory.prop took 0.00s.) [ 5.046200] init: /recovery not specified in fstab [ 5.062443] init: Starting service 'vold'... [ 5.072116] init: Not bootcharting. [ 5.122753] init: Failed to reload policy [ 5.127049] init: Starting service 'exec 0 (/system/bin/tzdatacheck)'... [ 5.210424] logd.auditd: start [ 5.213531] logd.klogd: 5209518370 [ 5.218430] init: Service 'exec 0 (/system/bin/tzdatacheck)' (pid 139) exited with status 0 [ 5.232620] init: (Loading properties from /data/local.prop took 0.00s.) [ 5.247785] random: init: uninitialized urandom read (40 bytes read, 24 bits of entropy available) [ 5.321572] init: Starting service 'logd-reinit'... [ 5.327759] init: write_file: Unable to open '/proc/sys/vm/min_free_order_shift': No such file or directory [ 5.340000] remoteproc0: failed to load dra7-ipu1-fw.xem4 [ 5.346334] init: Starting service 'healthd'... [ 5.350889] logd.daemon: reinit [ 5.354487] init: Starting service 'lmkd'... [ 5.359109] init: Starting service 'servicemanager'... [ 5.364632] init: Starting service 'surfaceflinger'... [ 5.388956] binder: 149:149 transaction failed 29189, size 0-0 [ 5.397228] init: Starting service 'pvrsrvinit'... [ 5.402402] init: cannot find '/system/bin/uim-sysfs', disabling 'uim' [ 5.409389] remoteproc3: failed to load dra7-dsp2-fw.xe66 [ 5.409966] init: Service 'logd-reinit' (pid 148) exited with status 0 [ 5.410305] init: Starting service 'exec 1 (/system/bin/init.am57xevmboard.cpuset.sh)'... [ 5.429820] remoteproc2: failed to load dra7-dsp1-fw.xe66 [ 5.504386] init: Service 'exec 1 (/system/bin/init.am57xevmboard.cpuset.sh)' (pid 154) exited with status 0 [ 5.521617] init: insmod: open("/system/lib/modules/cmemk.ko") failed: No such file or directoryinit: insmod: open("/system/lib/modules/galcore.ko") failed: No such file or directoryinit: insmod: open("/system/lib/modules/pruss_intc.ko") failed: No such file or directoryinit: insmod: open("/system/lib/modules/pruss.ko") failed: No such file or directoryinit: insmod: open("/system/lib/modules/rpmsg_pru.ko") failed: No such file or directoryinit: insmod: open("/system/lib/modules/pru_rproc.ko") failed: No such file or directoryinit: insmod: open("/system/lib/modules/prueth.ko") failed: No such file or directory [ 5.584125] file system registered [ 5.589357] init: Starting service 'console'... [ 5.594597] init: Starting service 'netd'... [ 5.596381] pvrsrvkm: disagrees about version of symbol module_layout [ 5.605851] init: Starting service 'debuggerd'... [ 5.610935] init: cannot find '/system/bin/debuggerd64', disabling 'debuggerd64' [ 5.619436] init: cannot find '/system/bin/rild', disabling 'ril-daemon' [ 5.626272] init: Starting service 'drm'... [ 5.630840] init: Starting service 'media'... [ 5.635633] init: Starting service 'installd'... [ 5.640597] init: cannot find '/system/bin/install-recovery.sh', disabling 'flash_recovery' [ 5.649493] init: Starting service 'keystore'... [ 5.654599] init: cannot find '/system/bin/lad_dra7xx', disabling 'lad_dra7xx' [ 5.661946] init: Starting service 'zygote'... [ 5.666974] init: Service 'pvrsrvinit' (pid 153) exited with status 1 [ 5.673660] init: Starting service 'gatekeeperd'... [ 5.679646] init: Starting service 'perfprofd'... [ 5.685249] init: write_file: Unable to open '/config/usb_gadget/g1/functions/mtp.gs0/os_desc/interface.MTP/compatible_id': No such file or directory [ 5.699341] init: Starting service 'adbd'... shell@am57xevm:/ $ [ 5.784622] random: perfprofd: uninitialized urandom read (40 bytes read, 32 bits of entropy available) [ 6.052609] read descriptors [ 6.055711] read strings [ 6.058726] init: write_file: Unable to write to '/config/usb_gadget/g1/UDC': No such device [ 6.395544] healthd: No charger supplies found [ 6.400059] healthd: No battery devices found [ 11.998377] random: main: uninitialized urandom read (16 bytes read, 101 bits of entropy available) [ 12.007505] random: main: uninitialized urandom read (16 bytes read, 101 bits of entropy available) [ 12.016780] random: main: uninitialized urandom read (16 bytes read, 101 bits of entropy available) [ 12.305478] capability: warning: `main' uses 32-bit capabilities (legacy support in use) [ 16.879464] random: nonblocking pool is initialized [ 17.029888] init: Service 'surfaceflinger' (pid 152) killed by signal 6 [ 17.036681] init: Service 'surfaceflinger' (pid 152) killing any children in process group [ 17.045259] init: Service 'zygote' is being killed... [ 17.059640] init: Starting service 'surfaceflinger'... [ 17.125343] init: Service 'zygote' (pid 169) killed by signal 9 [ 17.131314] init: Service 'zygote' (pid 169) killing any children in process group [ 17.139090] init: write_file: Unable to open '/sys/android_power/request_state': No such file or directory [ 17.149316] init: write_file: Unable to write to '/sys/power/state': Invalid argument [ 17.157287] init: Service 'media' is being killed... [ 17.162615] init: Service 'netd' is being killed... [ 17.168173] init: Service 'media' (pid 166) killed by signal 9 [ 17.174467] init: Service 'media' (pid 166) killing any children in process group [ 17.182201] init: Service 'netd' (pid 162) killed by signal 9 [ 17.188054] init: Service 'netd' (pid 162) killing any children in process group [ 17.195763] init: Untracked pid 459 killed by signal 9 [ 17.200948] init: Starting service 'netd'... [ 17.205656] init: Starting service 'media'... [ 17.210403] init: Starting service 'zygote'...

ghostgoodbye 2017-11-02

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你这里前面都是Selinux的报错，你可以先把Selinux权限给关了，看是不是它引起的