[Linux-stm32] [PATCH 03/13] ARM: remove riscpc

Bart Van Assche bvanassche at acm.org
Fri Sep 11 13:25:52 UTC 2026


On 9/11/26 2:07 AM, Linus Walleij wrote:
> The community has a built in tension around this:
> 
> - One camp that are enthusiast like yourself. That kind of people
>    are running the show inside arch/m68k on Amigas and Ataris.
> 
> - One camp who get their paycheck from present day companies
>    and constantly on top of the latest technology. As can be
>    seen Qualcomm just taped out a brand new ARMv7 SoC
>    named Kuno, for example.
> 
> As you can see this leads to a bit of tension.

That summary looks incomplete to me. Every time a kernel API is modified 
that is used by the RiscPC code, the RiscPC code has to be modified too.
Removing the RiscPC code makes modifying kernel APIs easier. A recent
example is available here: "[PATCH v5] scsi: core: Drop
Scsi_Host.default_lock"
(https://lore.kernel.org/linux-scsi/20260831095821.3486994-1-john.g.garry@oracle.com/).

Bart.



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