linux-kernel - [RFC 0/2] Putting some basic order on isa extension stuff

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Date:   Tue, 29 Nov 2022 14:47:41 +0000
From:   Conor Dooley <conor.dooley@...rochip.com>
To:     <linux-riscv@...ts.infradead.org>
CC:     Conor Dooley <conor.dooley@...rochip.com>,
        <ajones@...tanamicro.com>, <aou@...s.berkeley.edu>,
        <conor@...nel.org>, <devicetree@...r.kernel.org>,
        <guoren@...nel.org>, <heiko@...ech.de>,
        <krzysztof.kozlowski+dt@...aro.org>,
        <linux-kernel@...r.kernel.org>, <palmer@...belt.com>,
        <paul.walmsley@...ive.com>, <robh+dt@...nel.org>
Subject: [RFC 0/2] Putting some basic order on isa extension stuff

RFC:
- I have not even tested this, I just did an allmodconfig
- I don't know if I re-ordered something that is sacrosanct
- I don't know if I changed all of the instances
- I didn't write a proper commit message for "patch" 2/2

With those caveats out of the way - all I did here was try to make
things consistent so that it'd be easier to point patch submitters at a
"do this order please".

I never know which of these can be moved without breaking stuff - but
they all seem to be internal use stuff since they're not in uapi?

@drew, I didn't touch the KVM ones - are they re-sortable too? My base
here is rc7 so if you did a reorder at any point there I'd not see it ;)

CC: conor.dooley@...rochip.com
CC: ajones@...tanamicro.com
CC: aou@...s.berkeley.edu
CC: conor@...nel.org
CC: devicetree@...r.kernel.org
CC: guoren@...nel.org
CC: heiko@...ech.de
CC: krzysztof.kozlowski+dt@...aro.org
CC: linux-kernel@...r.kernel.org
CC: linux-riscv@...ts.infradead.org
CC: palmer@...belt.com
CC: paul.walmsley@...ive.com
CC: robh+dt@...nel.org

Conor Dooley (2):
  RISC-V: clarify ISA string ordering rules in cpu.c
  RISC-V: resort all extensions in "canonical" order

 arch/riscv/include/asm/hwcap.h |  6 +++---
 arch/riscv/kernel/cpu.c        | 26 +++++++++++++++++++-------
 arch/riscv/kernel/cpufeature.c |  4 ++--
 3 files changed, 24 insertions(+), 12 deletions(-)

-- 
2.38.1