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From:   Andreas Schwab <schwab@linux-m68k.org>
To:     Palmer Dabbelt <palmer@sifive.com>
Cc:     Paul Walmsley <paul.walmsley@sifive.com>, vincent.chen@sifive.com,
        linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 2/2] riscv: Make __fstate_clean() work correctly.
References: <alpine.DEB.2.21.9999.1908141328440.18249@viisi.sifive.com>
        <mhng-4eded486-d381-4822-abc5-4023bf7ba591@palmer-si-x1c4>
Date:   Thu, 15 Aug 2019 00:17:18 +0200
In-Reply-To: <mhng-4eded486-d381-4822-abc5-4023bf7ba591@palmer-si-x1c4>
        (Palmer Dabbelt's message of "Wed, 14 Aug 2019 14:29:24 -0700 (PDT)")
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On Aug 14 2019, Palmer Dabbelt <palmer@sifive.com> wrote:

> On Wed, 14 Aug 2019 13:32:50 PDT (-0700), Paul Walmsley wrote:
>> On Wed, 14 Aug 2019, Vincent Chen wrote:
>>
>>> Make the __fstate_clean() function correctly set the
>>> state of sstatus.FS in pt_regs to SR_FS_CLEAN.
>>>
>>> Fixes: 7db91e5 ("RISC-V: Task implementation")
>>> Cc: linux-stable <stable@vger.kernel.org>
>>> Signed-off-by: Vincent Chen <vincent.chen@sifive.com>
>>> Reviewed-by: Anup Patel <anup@brainfault.org>
>>> Reviewed-by: Christoph Hellwig <hch@lst.de>
>>
>> Thanks, I extended the "Fixes" commit ID to 12 digits, as is the usual
>> practice here, and have queued the following for v5.3-rc.
>
> For reference, something like "git config core.abbrev=12" (or whatever you
> write to get this in your .gitconfig)
>
>    https://github.com/palmer-dabbelt/home/blob/master/.gitconfig.in#L23
>
> causes git to do the right thing.

Actually, the right setting is core.abbrev=auto (or leaving it unset).
It lets git chose the appropriate length depending on the repository
contents.  For the linux repository it will chose 13 right now.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510  2552 DF73 E780 A9DA AEC1
"And now for something completely different."