On 17/02/26 3:07 pm, Aditya Gupta wrote:
On 26/02/17 11:48AM, Aditya Gupta wrote:
On 26/01/19 01:11PM, Hari Bathini wrote:
On 06/12/25 11:26 am, Aditya Gupta wrote:
During MPIPL (aka fadump), OPAL triggers the S0 SBE interrupt to trigger
MPIPL.
As mentioned in cover letter, add more clarity by mentioning that
kernel initiates fadump with OPAL call. Skiboot then triggers S0
SBE interrupt...
Will add here also. Thanks Hari !
Does this look okay Hari ?
During MPIPL (aka fadump), after a kernel crash, the kernel does
opal_cec_reboot2 opal call, signifying an abnormal termination.
When OPAL recieves this opal call, it further triggers SBE S0 interrupt,
to trigger a MPIPL boot.
Currently S0 interrupt is unimplemented in QEMU.
Yeah. That offers better insight.
- Hari
