全志A133 安卓10平台 kernel4.9是否可以支持CPUSET绑核操作，现在内核打开cpuset surfaceflinger会crash
01-01 08:01:23.748 2596 2596 F DEBUG : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
01-01 08:01:23.748 2596 2596 F DEBUG : Build fingerprint:
01-01 08:01:23.749 2596 2596 F DEBUG : Revision: '0'
01-01 08:01:23.749 2596 2596 F DEBUG : ABI: 'arm64'
01-01 08:01:23.750 2596 2596 F DEBUG : Timestamp: 1970-01-01 08:01:23+0800
01-01 08:01:23.750 2596 2596 F DEBUG : pid: 1795, tid: 1795, name: surfaceflinger >>> /system/bin/surfaceflinger <<<
01-01 08:01:23.750 2596 2596 F DEBUG : uid: 1000
01-01 08:01:23.750 2596 2596 F DEBUG : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0
01-01 08:01:23.750 2596 2596 F DEBUG : Cause: null pointer dereference
01-01 08:01:23.750 2596 2596 F DEBUG : x0 0000000000000000 x1 0000000000000000 x2 0000000000000000 x3 0000000000000004
01-01 08:01:23.750 2596 2596 F DEBUG : x4 0000000000000000 x5 0000000000000000 x6 0000000000000000 x7 0000000000000030
01-01 08:01:23.750 2596 2596 F DEBUG : x8 0101010101010101 x9 91b01495039dc6f1 x10 000000005f647079 x11 0000000000000000
01-01 08:01:23.750 2596 2596 F DEBUG : x12 0000007fac4e2000 x13 0000000000000040 x14 fffffffffc000000 x15 f800000000000000
01-01 08:01:23.750 2596 2596 F DEBUG : x16 0000007faac72be8 x17 0000007fab4c3960 x18 0000007fad730000 x19 0000007fac4e2ee8
01-01 08:01:23.750 2596 2596 F DEBUG : x20 0000000000000000 x21 0000000000000000 x22 0000000000000001 x23 0000000000000001
01-01 08:01:23.750 2596 2596 F DEBUG : x24 0000000000000002 x25 0000007fac6b9020 x26 0000007fac4f7048 x27 0000007fac4f9748
01-01 08:01:23.750 2596 2596 F DEBUG : x28 0000000000000000 x29 0000007fcf357930
01-01 08:01:23.750 2596 2596 F DEBUG : sp 0000007fcf357910 lr 0000007faac67ac4 pc 0000007fab4c3970
01-01 08:01:23.769 2596 2596 F DEBUG :
01-01 08:01:23.769 2596 2596 F DEBUG : backtrace:
01-01 08:01:23.769 2596 2596 F DEBUG : #00 pc 000000000007e970 /apex/com.android.runtime/lib64/bionic/libc.so (strlen+16) (BuildId: 42603fd538b769308cd4c199a3a97e47)
01-01 08:01:23.769 2596 2596 F DEBUG : #01 pc 0000000000010ac0 /system/lib64/libutils.so (android::String8::setTo(char const*)+28) (BuildId: e694ec4393425b1d99ea7621766c5862)
01-01 08:01:23.769 2596 2596 F DEBUG : #02 pc 000000000011d2a8 /system/lib64/libsurfaceflinger.so (android::renderengine::gl::GLExtensions::initWithEGLStrings(char const*, char const*)+44) (BuildId: 5f5b76b4d684db45ef3b522f5c0b1691)
01-01 08:01:23.769 2596 2596 F DEBUG : #03 pc 0000000000115578 /system/lib64/libsurfaceflinger.so (android::renderengine::gl::GLESRenderEngine::create(int, unsigned int, unsigned int)+144) (BuildId: 5f5b76b4d684db45ef3b522f5c0b1691)
01-01 08:01:23.769 2596 2596 F DEBUG : #04 pc 00000000001153b0 /system/lib64/libsurfaceflinger.so (android::renderengine::RenderEngine::create(int, unsigned int, unsigned int)+164) (BuildId: 5f5b76b4d684db45ef3b522f5c0b1691)
01-01 08:01:23.770 2596 2596 F DEBUG : #05 pc 00000000000cfe94 /system/lib64/libsurfaceflinger.so (android::SurfaceFlinger::init()+1164) (BuildId: 5f5b76b4d684db45ef3b522f5c0b1691)
01-01 08:01:23.770 2596 2596 F DEBUG : #06 pc 00000000000031bc /system/bin/surfaceflinger (main+364) (BuildId: 6e1e3da9d01ebb519134dc3e13b96f49)
01-01 08:01:23.770 2596 2596 F DEBUG : #07 pc 000000000007d798 /apex/com.android.runtime/lib64/bionic/libc.so (__libc_init+108) (BuildId: 42603fd538b769308cd4c199a3a97e47)
01-01 08:01:03.409 1795 1795 I SurfaceFlinger: Using HWComposer service: 'default'
01-01 08:01:03.409 1795 1795 I SurfaceFlinger: SurfaceFlinger is starting
01-01 08:01:03.427 1795 1795 I SurfaceFlinger: Disabling backpressure propagation
01-01 08:01:03.427 1795 1795 I SurfaceFlinger: Treble testing override: 'false'
01-01 08:01:03.430 1795 1795 I SurfaceFlinger: SurfaceFlinger's main thread ready to run. Initializing graphics H/W...
01-01 08:01:03.431 1795 1795 I SurfaceFlinger: Phase offset NS: 1000000
01-01 08:01:03.432 1795 1926 W SurfaceFlinger: Ignoring VSYNC request while display is disconnected
01-01 08:01:03.432 1795 1926 W SurfaceFlinger: Ignoring VSYNC request while display is disconnected
01-01 08:01:03.433 1795 1927 W SurfaceFlinger: Ignoring VSYNC request while display is disconnected
01-01 08:01:03.433 1795 1927 W SurfaceFlinger: Ignoring VSYNC request while display is disconnected
01-01 08:01:03.434 1795 1795 D RenderEngine: RenderEngine GLES Backend
01-01 08:01:03.465 1795 1795 D libEGL : loaded /vendor/lib64/egl/libEGL_POWERVR_ROGUE.so
01-01 08:01:03.521 1795 1795 D libEGL : loaded /vendor/lib64/egl/libGLESv1_CM_POWERVR_ROGUE.so
01-01 08:01:03.535 1795 1795 D libEGL : loaded /vendor/lib64/egl/libGLESv2_POWERVR_ROGUE.so
01-01 08:01:03.586 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:04.088 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:04.598 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:05.101 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:05.603 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:06.105 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:06.607 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:07.109 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:07.611 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:08.113 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:08.615 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:09.118 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:09.620 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:10.122 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:10.624 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:11.127 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:11.629 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:12.131 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:12.633 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:13.135 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:13.637 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:14.139 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:14.641 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:15.143 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:15.645 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:16.147 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:16.648 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:17.150 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:17.652 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:18.154 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:18.656 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:19.158 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:19.660 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:20.162 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:20.664 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:21.166 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:21.668 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:22.171 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:22.673 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:23.175 1795 1795 E IMGSRV : :0: _GetFd: Failed to open (-1) (-1)device node (2)
01-01 08:01:23.675 1795 1795 E IMGSRV : :0: _ConnectionCreateDevice: Failed to open connection
01-01 08:01:23.675 1795 1795 E IMGSRV : :0: GrallocOpenPVRServices: Failed to open services connection (PVRSRV_ERROR_INIT_FAILURE)
01-01 08:01:23.675 1795 1795 E IMGSRV : :0: hal_init: Failed to open services (err=-14)
01-01 08:01:23.676 1795 1795 E IMGSRV : :0: OpenGraphicsHAL: Graphics HAL not initialized
01-01 08:01:23.676 1795 1795 E IMGSRV : :0: buffer_sunxi_init: Failed to open gralloc.
01-01 08:01:23.676 1795 1795 E IMGSRV : :0: OpenGraphicsHAL: Graphics HAL not initialized
01-01 08:01:23.676 1795 1795 E IMGSRV : :0: GetFunction: Graphics HAL not initialized
01-01 08:01:23.676 1795 1795 I chatty : uid=1000(system) identical 8 lines
01-01 08:01:23.676 1795 1795 E IMGSRV : :0: GetFunction: Graphics HAL not initialized
01-01 08:01:23.676 1795 1795 E IMGSRV : :0: psDevConnection invalid in PVRSRVCreateDeviceMemContext()
01-01 08:01:23.676 1795 1795 E IMGSRV : :0: SRV_RGXServicesInit: Couldn't create device memory context
01-01 08:01:23.676 1795 1795 D : IMGeglInitialize:SRV_ServicesInit
01-01 08:01:23.676 1795 1795 W libEGL : eglInitialize(0x1) failed (EGL_BAD_ALLOC)
01-01 08:01:23.680 1795 1795 F libc : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 1795 (surfaceflinger), pid 1795 (surfaceflinger)
为了能实现绑核 是否还有别的操作