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PROCESSOR-SDK-J7200: optee test failure

Part Number: PROCESSOR-SDK-J7200
Other Parts Discussed in Thread: DRA821U

Tool/software:

Hi Team,

We are working on DRA821U CPU with Linux SDK 09.02 we are facing below mentioned crash issue while testing optee using xtest in kernel

We are using custom board with 2GB of DDR

optee-fail.txt

Regards,

Nikhil K

  • Hi Nikhil 

    Allow me some time to check on this will respond you within 2 days.

    Regards
    Diwakar

  • Hi Nikhil,

    from the logs which you shared i am not seeing any failure test case , can you let us know which test case is failing.

    for a reference i am attaching the test case result at our end.

    optee_j7200.txt

    Regards
    Diwakar

  • Hi Diwakar,

    Is the below error prints are expected..?

    * regression_1010 Invalid memory access
    o regression_1010.1 Invalid memory access 1
    E/TC:? 0
    E/TC:? 0 User mode data-abort at address 0x0 (translation fault)
    E/TC:? 0  esr 0x92000045  ttbr0 0x200009e8a2000   ttbr1 0x00000000   cidr 0x0
    E/TC:? 0  cpu #0          cpsr 0x80000100
    E/TC:? 0  x0  0000000000000000 x1  000000004006c3fc
    E/TC:? 0  x2  00000000400176b8 x3  0000000000000000
    E/TC:? 0  x4  000000004006cd60 x5  0000000000000000
    E/TC:? 0  x6  ffffffffffffffff x7  000000004003e708
    E/TC:? 0  x8  0000000000000040 x9  0000000000000001
    E/TC:? 0  x10 0000000000000000 x11 0000000000000000
    E/TC:? 0  x12 0000000000000000 x13 0000000040017780
    E/TC:? 0  x14 0000000000000000 x15 0000000000000000
    E/TC:? 0  x16 000000004003e230 x17 000000004006cd34
    E/TC:? 0  x18 0000000000000000 x19 00000000401528b0
    E/TC:? 0  x20 000000004003d000 x21 00000000400176e8
    E/TC:? 0  x22 0000000040017780 x23 000000000000000a
    E/TC:? 0  x24 0000000000000001 x25 0000000000000000
    E/TC:? 0  x26 0000000000000000 x27 0000000000000000
    E/TC:? 0  x28 0000000000000000 x29 00000000400176d0
    E/TC:? 0  x30 000000004002d18c elr 000000004006c400
    E/TC:? 0  sp_el0 00000000400176b0

    E/TC:? 0 TA panicked with code 0xffff0001
    E/LD:  Status of TA b689f2a7-8adf-477a-9f99-32e90c0ad0a2
    E/LD:   arch: aarch64
    E/LD:  region  0: va 0x40005000 pa 0x9ea01000 size 0x002000 flags rw-s (ldelf)
    E/LD:  region  1: va 0x40007000 pa 0x9ea03000 size 0x008000 flags r-xs (ldelf)
    E/LD:  region  2: va 0x4000f000 pa 0x9ea0b000 size 0x001000 flags rw-s (ldelf)
    E/LD:  region  3: va 0x40010000 pa 0x9ea0c000 size 0x004000 flags rw-s (ldelf)
    E/LD:  region  4: va 0x40014000 pa 0x9ea10000 size 0x001000 flags r--s
    E/LD:  region  5: va 0x40015000 pa 0x9ea3f000 size 0x001000 flags rw-s (stack)
    E/LD:  region  6: va 0x40016000 pa 0x8887642f8 size 0x001000 flags rw-- (param)
    E/LD:  region  7: va 0x4004c000 pa 0x00001000 size 0x01a000 flags r-xs [0]
    E/LD:  region  8: va 0x40066000 pa 0x0001b000 size 0x014000 flags rw-s [0]
    E/LD:   [0] b689f2a7-8adf-477a-9f99-32e90c0ad0a2 @ 0x4004c000
    E/LD:  Call stack:

    Regards,

    Nikhil

  • Hi Nikhil 

    xtest does perform some negative test so there panic are expected.

    Regards
    Diwakar