Le 22/06/2021 à 10:54, Nicholas Piggin a écrit :
Excerpts from Christophe Leroy's message of June 22, 2021 4:47 pm:
Le 22/06/2021 à 08:04, Nicholas Piggin a écrit :
The PPC_RFI_SRR_DEBUG check added by patch "powerpc/64s: avoid reloading
(H)SRR registers if they are still valid" has a few
Excerpts from Christophe Leroy's message of June 22, 2021 4:47 pm:
>
>
> Le 22/06/2021 à 08:04, Nicholas Piggin a écrit :
>> The PPC_RFI_SRR_DEBUG check added by patch "powerpc/64s: avoid reloading
>> (H)SRR registers if they are still valid" has a few deficiencies. It
>> does not fix the actual
Le 22/06/2021 à 08:04, Nicholas Piggin a écrit :
The PPC_RFI_SRR_DEBUG check added by patch "powerpc/64s: avoid reloading
(H)SRR registers if they are still valid" has a few deficiencies. It
does not fix the actual problem, it's not enabled by default, and it
causes a program check interrupt w
The PPC_RFI_SRR_DEBUG check added by patch "powerpc/64s: avoid reloading
(H)SRR registers if they are still valid" has a few deficiencies. It
does not fix the actual problem, it's not enabled by default, and it
causes a program check interrupt which can cause more difficulties.
However there are a
