There should be no issues with the device tree and configuration files, and some kernel images can be enable. I will analyze the direction you provided again. tks. 在2023年11月24日星期五 UTC+8 00:17:27<Ralf Ramsauer> 写道：
> Hi, > > On 23/11/2023 05:25, xin zhang wrote: > > In none root cell, start command is : > > jailhouse cell linux -i /home/file/rootfs.cpio -d > > configs/arm64/dts/AMA0.dtb configs/arm64/linux.cell /home/file/Image -c > > "console=ttyAMA0,115200 root=/dev/ram0 ramdisk_size=0x1000000 > > earlycon=pl011,0x28000000" > > Okay. Are you absolutely sure, that the device tree matches with the > cell configuration? I wonder why the kernel tries to access virtual (!) > address 0x1388, which apparently has no mapping. In case everything is > configured correctly, then we have here some issue with the kernel, and > you should debug in this direction. > > Ralf > > > > > 在2023年11月22日星期三 UTC+8 21:15:15<Ralf Ramsauer> 写道： > > > > > > > > On 22/11/2023 07:25, xin zhang wrote: > > > when I run linux image on jailhouse, guset serial port print follow > > > errors: where I can get ways to sovle it？ > > > > Please provide more context. Does this happen in the root or > > non-root cell? > > > > Ralf > > > > > > > > > > > [ 0.069576][ 0] [ T0] Mount-cache hash table entries: 1024 > > (order: > > > 1, 8192 bytes, linear) > > > [ 0.078110][ 0] [ T0] Mountpoint-cache hash table entries: > > 1024 > > > (order: 1, 8192 bytes, linear) > > > [ 0.087451][ 0] [ T2] Unable to handle kernel paging > > request at > > > virtual address 0000000000001388 > > > [ 0.096606][ 0] [ T2] Mem abort info: > > > [ 0.100564][ 0] [ T2] ESR = 0x96000005 > > > [ 0.104789][ 0] [ T2] EC = 0x25: DABT (current EL), IL = > > 32 bits > > > [ 0.111299][ 0] [ T2] SET = 0, FnV = 0 > > > [ 0.115522][ 0] [ T2] EA = 0, S1PTW = 0 > > > [ 0.119834][ 0] [ T2] Data abort info: > > > [ 0.123883][ 0] [ T2] ISV = 0, ISS = 0x00000005 > > > [ 0.128898][ 0] [ T2] CM = 0, WnR = 0 > > > [ 0.133034][ 0] [ T2] [0000000000001388] user address but > > > active_mm is swapper > > > [ 0.140600][ 0] [ T2] Internal error: Oops: 96000005 [#1] SMP > > > [ 0.146667][ 0] [ T2] Modules linked in: > > > [ 0.150892][ 0] [ T2] CPU: 0 PID: 2 Comm: kthreadd Not tainted > > > 5.4.18-101+ #2 > > > [ 0.158367][ 0] [ T2] Source Version: > > > e7f24793ad667e777f2cf6dab620d082517f6075 > > > [ 0.165929][ 0] [ T2] Hardware name: FT-2000/4-D4-DSK > > Development > > > Board (DT) > > > [ 0.173317][ 0] [ T2] pstate: 80000005 (Nzcv daif -PAN -UAO) > > > [ 0.179302][ 0] [ T2] pc : __alloc_pages_nodemask+0xf8/0x308 > > > [ 0.185283][ 0] [ T2] lr : __alloc_pages_nodemask+0xe0/0x308 > > > [ 0.191263][ 0] [ T2] sp : ffffff8031867c30 > > > [ 0.195749][ 0] [ T2] x29: ffffff8031867c30 x28: > > 0000000000800700 > > > [ 0.202258][ 0] [ T2] x27: ffffff8031823a80 x26: > > 00000000ffffffff > > > [ 0.208766][ 0] [ T2] x25: 0000000000400dc0 x24: > > 0000000000000001 > > > [ 0.215273][ 0] [ T2] x23: 0000000000000000 x22: > > ffffffc0113fa000 > > > [ 0.221781][ 0] [ T2] x21: 0000000000000002 x20: > > ffffffc0113f9000 > > > [ 0.228289][ 0] [ T2] x19: 0000000000400dc0 x18: > > 0000000000000014 > > > [ 0.234797][ 0] [ T2] x17: 000000009242c113 x16: > > 00000000b8b3e41b > > > [ 0.241305][ 0] [ T2] x15: 00000000b31b39bd x14: > > 0000000000000000 > > > [ 0.247817][ 0] [ T2] x13: 0000000000000001 x12: > > 0000000000000001 > > > [ 0.254325][ 0] [ T2] x11: 0000000002e03c00 x10: > > 0000000005c05800 > > > [ 0.260833][ 0] [ T2] x9 : 0000000000000191 x8 : > > 0000000000000004 > > > [ 0.267340][ 0] [ T2] x7 : ffffff8032fe0378 x6 : > > 0000000000000000 > > > [ 0.273848][ 0] [ T2] x5 : 0000000000000003 x4 : > > 0000000000000000 > > > [ 0.280355][ 0] [ T2] x3 : 0000000000001380 x2 : > > 0000000000000000 > > > [ 0.286863][ 0] [ T2] x1 : 0000000000000001 x0 : > > 0000000000000000 > > > [ 0.293370][ 0] [ T2] Call trace: > > > [ 0.296978][ 0] [ T2] __alloc_pages_nodemask+0xf8/0x308 > > > [ 0.302609][ 0] [ T2] copy_process+0x1a4/0x1340 > > > [ 0.307536][ 0] [ T2] _do_fork+0x80/0x370 > > > [ 0.311934][ 0] [ T2] kernel_thread+0x6c/0x90 > > > [ 0.316686][ 0] [ T2] kthreadd+0x1e0/0x270 > > > [ 0.321173][ 0] [ T2] ret_from_fork+0x10/0x18 > > > [ 0.325924][ 0] [ T2] Code: 3901c3a0 a9450ba3 b9406fa1 > > b5000b62 > > > (b9400860) > > > [ 0.333224][ 0] [ T2] ---[ end trace 7e9dcf3f049b9227 ]--- > > > > > > -- > > > You received this message because you are subscribed to the Google > > > Groups "Jailhouse" group. > > > To unsubscribe from this group and stop receiving emails from it, > > send > > > an email to [email protected] > > > <mailto:[email protected]>. > > > To view this discussion on the web visit > > > > > > https://groups.google.com/d/msgid/jailhouse-dev/a3ea29e3-da4c-4352-a328-9a04c86b8b1en%40googlegroups.com > > < > https://groups.google.com/d/msgid/jailhouse-dev/a3ea29e3-da4c-4352-a328-9a04c86b8b1en%40googlegroups.com> > > < > https://groups.google.com/d/msgid/jailhouse-dev/a3ea29e3-da4c-4352-a328-9a04c86b8b1en%40googlegroups.com?utm_medium=email&utm_source=footer > > < > https://groups.google.com/d/msgid/jailhouse-dev/a3ea29e3-da4c-4352-a328-9a04c86b8b1en%40googlegroups.com?utm_medium=email&utm_source=footer > >>. > > > > -- > > You received this message because you are subscribed to the Google > > Groups "Jailhouse" group. > > To unsubscribe from this group and stop receiving emails from it, send > > an email to [email protected] > > <mailto:[email protected]>. > > To view this discussion on the web visit > > > https://groups.google.com/d/msgid/jailhouse-dev/dfb71410-9ebc-4c01-87a2-4cd8e9f22308n%40googlegroups.com > > < > https://groups.google.com/d/msgid/jailhouse-dev/dfb71410-9ebc-4c01-87a2-4cd8e9f22308n%40googlegroups.com?utm_medium=email&utm_source=footer > >. > -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. 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