Dear Friends,

I am using TF-A to test RAS feature. 

When I triggered DMC620 RAS error in Linux(echo 0x123 > /sys/kernel/debug/sdei_ras_poison).

​BL32 will recieve UnRecognized Event - 0xC4000061(SP_EVENT_COMPLETE_AARCH64) and finally BL31 crashed.

In my understanding, this 0xC4000061 should consumed by BL31, not send it to BL32 again.

A piece of error log as below:

CperWrite - CperAddress@0xFF610064

CperWrite - 1 Section@FFBE91A8, Length 80, SectionType@FFBE9138 

CperWrite - Got Error Section: Platform Memory.

MmEntryPoint Done

Received delegated event

X0 :  0xC4000061

X1 :  0x0

X2 :  0x0

X3 :  0x0

Received event - 0xC4000061 on cpu 0

UnRecognized Event - 0xC4000061

Failed delegated event 0xC4000061, Status 0x2

Unhandled Exception in EL3.

x30            = 0x0000000000000000

x0             = 0x00000000ff007e00

x1             = 0xfffffffffffffffe

x2             = 0x00000000600003c0

x3             = 0x0000000000000000

x4             = 0x0000000000000000

x5             = 0x0000000000000000

x6             = 0x00000000ff015080

x7             = 0x0000000000000000

x8             = 0x00000000c4000061

x9             = 0x0000000000000021

x10            = 0x0000000000000040

x11            = 0x00000000ff00f2b0

x12            = 0x00000000ff0118c0

x13            = 0x0000000000000002

x14            = 0x00000000ff016b70

x15            = 0x00000000ff003f20

x16            = 0x0000000000000044

x17            = 0x00000000ff010430

x18            = 0x0000000000000e3c

x19            = 0x0000000000000000