Hi, experts, For dynamic shared memory usage, I am not very clear. So we need to consult you about the related question. I failed to run xtest 1034 when I used Hafnium as SPMC and OPTEE as SP. Here are the debug logs： #./xtest 1034& [2] 10130 Test ID: 1034 Run test suite with level=0 TEE test application started over default TEE instance ###################################################### # # regression # ###################################################### regression_1034 Test loading a large TA WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000000 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f D/TC:055 0 mobj_ffa_get_by_cookie:381 cookie 0 resurrecting D/TC:??? 0 tee_ta_init_pseudo_ta_session:296 Lookup pseudo TA 25497083-a58a-4fc5-8a72-1ad7b69b8562 D/TC:??? 0 ldelf_load_ldelf:96 ldelf load address 0x40008000 D/LD: ldelf:134 Loading TS 25497083-a58a-4fc5-8a72-1ad7b69b8562 F/TC:??? 0 trace_syscall:151 syscall Add constant time memcmp_ct function #3 <https://github.com/OP-TEE/optee_os/pull/3 > (syscall_get_property) F/TC:??? 0 trace_syscall:151 syscall GitHub usage documentation #5 <https://github.com/OP-TEE/optee_os/pull/5 > (syscall_open_ta_session) #D/TC:??? 0 ldelf_syscall_open_bin:143 Lookup user TA ELF 25497083-a58a-4fc5-8a72-1ad7b69b8562 (early TA) D/TC:??? 0 ldelf_syscall_open_bin:146 res=0xffff0008 D/TC:??? 0 ldelf_syscall_open_bin:143 Lookup user TA ELF 25497083-a58a-4fc5-8a72-1ad7b69b8562 (Secure Storage TA) VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(60): 0x84000073 0x50 0x50 0x0 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x84000073 VERBOSE: Marked sending complete. Current share states: SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7 SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 0 retrieved, sender's original mode: 0x7 WARNING: Atf_Debug(60): 0x84000061 0x0 0x1 0x0 0x0 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f E/TC:055 0 mobj_ffa_get_by_cookie:384 Populating mobj from rx buffer, cookie 0x1 VERBOSE: Hafnium_Debug ffa_handler func:0x84000074 Current share states: SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7 SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 0 retrieved, sender's original mode: 0x7 Current share states: SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7 SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7 VERBOSE: Hafnium_Debug ffa_handler func:0x84000065 VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f D/TC:??? 0 ldelf_syscall_open_bin:146 res=0xffff0008 D/TC:??? 0 ldelf_syscall_open_bin:143 Lookup user TA ELF 25497083-a58a-4fc5-8a72-1ad7b69b8562 (REE) VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(58): 0x84000073 0x1190 0x1000 0x0 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x84000073 Current share states: SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7 SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7 SHARE 0x2 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): partially sent with 1 fragments, 0 retrieved, sender's original mode: 0x7 WARNING: Atf_Debug(58): 0x8400007a 0x2 0x0 0x1000 0x0 0x0 0x0 0x0 WARNING: Atf_Debug(58): 0x8400007b 0x2 0x0 0x190 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400007b VERBOSE: Hafnium_Debug fragment_length:0x190 VERBOSE: Hafnium_Debug fragment_copy:00000000ff30e000, from_msg:00000008bdd48000 ERROR: Data abort: pc=0xff21a688, esr=0x96000006, ec=0x25, far=0x9c Panic: EL2 exception the error occured when Hafnium run the code: api_ffa_mem_frag_tx memcpy_s(fragment_copy, MM_PPOOL_ENTRY_SIZE, from_msg, fragment_length); It seems that I did not add the page table at 0x00000000ff30e000 or 0x00000008bdd48000, but I am not quite clear about what fragment_copy and from_msg mean. Can someone help me see what the problem is? Regards, Yuye.
Hi Yuye,
Can you make sure to use hafnium tip of master (if that's not the case)? We confirmed this specific test passes on models from this commit onwards: https://git.trustedfirmware.org/hafnium/hafnium.git/commit/?id=fdd29277caf20...
We may provide further guidance if the issue persists after rebasing.
Thanks, Olivier.
________________________________ From: 梅建强(禹夜) meijianqiang.mjq@alibaba-inc.com Sent: 26 February 2023 06:49 To: hafnium hafnium@lists.trustedfirmware.org; Olivier Deprez Olivier.Deprez@arm.com; Jens Wiklander jens.wiklander@linaro.org Subject: xtest 1034
Hi, experts,
For dynamic shared memory usage, I am not very clear. So we need to consult you about the related question. I failed to run xtest 1034 when I used Hafnium as SPMC and OPTEE as SP. Here are the debug logs：
#./xtest 1034& [2] 10130 Test ID: 1034 Run test suite with level=0
TEE test application started over default TEE instance ###################################################### # # regression # ######################################################
regression_1034 Test loading a large TA WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000000 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f D/TC:055 0 mobj_ffa_get_by_cookie:381 cookie 0 resurrecting D/TC:??? 0 tee_ta_init_pseudo_ta_session:296 Lookup pseudo TA 25497083-a58a-4fc5-8a72-1ad7b69b8562 D/TC:??? 0 ldelf_load_ldelf:96 ldelf load address 0x40008000 D/LD: ldelf:134 Loading TS 25497083-a58a-4fc5-8a72-1ad7b69b8562 F/TC:??? 0 trace_syscall:151 syscall Add constant time memcmp_ct function #3https://github.com/OP-TEE/optee_os/pull/3 (syscall_get_property) F/TC:??? 0 trace_syscall:151 syscall GitHub usage documentation #5https://github.com/OP-TEE/optee_os/pull/5 (syscall_open_ta_session) #D/TC:??? 0 ldelf_syscall_open_bin:143 Lookup user TA ELF 25497083-a58a-4fc5-8a72-1ad7b69b8562 (early TA) D/TC:??? 0 ldelf_syscall_open_bin:146 res=0xffff0008 D/TC:??? 0 ldelf_syscall_open_bin:143 Lookup user TA ELF 25497083-a58a-4fc5-8a72-1ad7b69b8562 (Secure Storage TA) VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(60): 0x84000073 0x50 0x50 0x0 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x84000073 VERBOSE: Marked sending complete. Current share states: SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7 SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 0 retrieved, sender's original mode: 0x7 WARNING: Atf_Debug(60): 0x84000061 0x0 0x1 0x0 0x0 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f E/TC:055 0 mobj_ffa_get_by_cookie:384 Populating mobj from rx buffer, cookie 0x1 VERBOSE: Hafnium_Debug ffa_handler func:0x84000074 Current share states: SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7 SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 0 retrieved, sender's original mode: 0x7 Current share states: SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7 SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7 VERBOSE: Hafnium_Debug ffa_handler func:0x84000065 VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f D/TC:??? 0 ldelf_syscall_open_bin:146 res=0xffff0008 D/TC:??? 0 ldelf_syscall_open_bin:143 Lookup user TA ELF 25497083-a58a-4fc5-8a72-1ad7b69b8562 (REE) VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(55): 0x8400006f 0x8001 0x0 0x80000001 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400006f VERBOSE: Hafnium_Debug ffa_handler func:0x84000070 WARNING: Atf_Debug(55): 0x84000070 0x80010000 0x0 0x0 0x1 0x0 0x0 0x0 WARNING: Atf_Debug(58): 0x84000073 0x1190 0x1000 0x0 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x84000073 Current share states: SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7 SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7 SHARE 0x2 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): partially sent with 1 fragments, 0 retrieved, sender's original mode: 0x7 WARNING: Atf_Debug(58): 0x8400007a 0x2 0x0 0x1000 0x0 0x0 0x0 0x0 WARNING: Atf_Debug(58): 0x8400007b 0x2 0x0 0x190 0x0 0x0 0x0 0x0 VERBOSE: Hafnium_Debug ffa_handler func:0x8400007b VERBOSE: Hafnium_Debug fragment_length:0x190 VERBOSE: Hafnium_Debug fragment_copy:00000000ff30e000, from_msg:00000008bdd48000 ERROR: Data abort: pc=0xff21a688, esr=0x96000006, ec=0x25, far=0x9c Panic: EL2 exception
the error occured when Hafnium run the code: api_ffa_mem_frag_tx memcpy_s(fragment_copy, MM_PPOOL_ENTRY_SIZE, from_msg, fragment_length);
It seems that I did not add the page table at 0x00000000ff30e000 or 0x00000008bdd48000,
but I am not quite clear about what fragment_copy and from_msg mean.
Can someone help me see what the problem is?
Regards, Yuye.
hafnium@lists.trustedfirmware.org
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Olivier Deprez -
梅建强(禹夜)