linux-kernel - Re: [PATCH 2/2] riscv: Fix Zbb alternative IDs

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Message-ID: <20230212163137.y7ylsgyqlrlripgr@orel>
Date:   Sun, 12 Feb 2023 17:31:37 +0100
From:   Andrew Jones <ajones@...tanamicro.com>
To:     Samuel Holland <samuel@...lland.org>
Cc:     Heiko Stuebner <heiko@...ech.de>,
        Jisheng Zhang <jszhang@...nel.org>,
        Palmer Dabbelt <palmer@...belt.com>,
        linux-riscv@...ts.infradead.org,
        Christoph Muellner <christoph.muellner@...ll.eu>,
        Conor Dooley <conor.dooley@...rochip.com>,
        Guo Ren <guoren@...nel.org>,
        Heiko Stuebner <heiko.stuebner@...ll.eu>,
        Nathan Chancellor <nathan@...nel.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] riscv: Fix Zbb alternative IDs

On Sat, Feb 11, 2023 at 08:15:33PM -0600, Samuel Holland wrote:
> Commit 4bf8860760d9 ("riscv: cpufeature: extend
> riscv_cpufeature_patch_func to all ISA extensions") switched ISA
> extension alternatives to use the RISCV_ISA_EXT_* macros instead of
> CPUFEATURE_*. This was mismerged when applied on top of the Zbb series,
> so the Zbb alternatives referenced the wrong errata ID values.
> 
> Fixes: 9daca9a5b9ac ("Merge patch series "riscv: improve boot time isa extensions handling"")
> Signed-off-by: Samuel Holland <samuel@...lland.org>
> ---
> 
>  arch/riscv/include/asm/errata_list.h | 5 -----
>  arch/riscv/lib/strcmp.S              | 2 +-
>  arch/riscv/lib/strlen.S              | 2 +-
>  arch/riscv/lib/strncmp.S             | 2 +-
>  4 files changed, 3 insertions(+), 8 deletions(-)
>

Reviewed-by: Andrew Jones <ajones@...tanamicro.com>