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Message-ID: <37631570.10thIPus4b@diego>
Date: Fri, 17 Jun 2022 09:13:34 +0200
From: Heiko Stübner <heiko@...ech.de>
To: linux-riscv@...ts.infradead.org
Cc: Paul Walmsley <paul.walmsley@...ive.com>,
linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org,
wefu@...hat.com, guoren@...nel.org, mick@....forth.gr,
samuel@...lland.org, cmuellner@...ux.com, philipp.tomsich@...ll.eu,
Christoph Hellwig <hch@....de>,
Palmer Dabbelt <palmer@...belt.com>
Subject: Re: [PATCH v2 0/5] riscv: some svpbmt fixes
Hi Palmer,
Am Freitag, 17. Juni 2022, 01:03:32 CEST schrieb Palmer Dabbelt:
> On Thu, 26 May 2022 13:56:41 PDT (-0700), heiko@...ech.de wrote:
> > Some additionals comments and notes from autobuilders received
> > after the series got applied, warranted some changes.
> >
> > So this is a small collection of cleanups for the svpbmt v10 series.
> >
> > changes in v2:
> > - add Guo's Review
> > - add patch dropping the use of function pointers in code
> > that can run before relocation
> >
> > Heiko Stuebner (5):
> > riscv: drop cpufeature_apply_feature tracking variable
> > riscv: Improve description for RISCV_ISA_SVPBMT Kconfig symbol
> > riscv: make patch-function pointer more generic in
> > cpu_manufacturer_info struct
> > riscv: fix dependency for t-head errata
> > riscv: remove usage of function-pointers from cpufeatures and t-head
> > errata
> >
> > arch/riscv/Kconfig | 9 ++++++--
> > arch/riscv/Kconfig.erratas | 1 +
> > arch/riscv/errata/thead/errata.c | 38 ++++++++++----------------------
> > arch/riscv/kernel/alternative.c | 18 +++++++--------
> > arch/riscv/kernel/cpufeature.c | 37 +++++++++----------------------
> > 5 files changed, 40 insertions(+), 63 deletions(-)
>
> IMO only three of these are actually fixes, the rest are cleanups. I've
> got ahead and put everything on a branch, with
>
> riscv: Improve description for RISCV_ISA_SVPBMT Kconfig symbol
> riscv: drop cpufeature_apply_feature tracking variable
> riscv: fix dependency for t-head errata
>
> first. Those are on fixes, the whole thing is in for-next.
thanks a lot.
For the fixes I think Nathan's "riscv: Fix ALT_THEAD_PMA's asm parameters" [0]
would also be quite important.
Heiko
[0] https://lore.kernel.org/r/20220518184529.454008-1-nathan@kernel.org
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