From: "Arnd Bergmann" <arnd@arndb.de>
To: "Dinh Nguyen" <dinguyen@kernel.org>,
"schuster.simon@siemens-energy.com"
<schuster.simon@siemens-energy.com>
Cc: "Thomas Weißschuh" <thomas.weissschuh@linutronix.de>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] nios2: remove 64-bit division
Date: Mon, 19 Oct 2026 23:14:00 +0200 [thread overview]
Message-ID: <39fa34ac-7d01-4a73-9c8f-d6669c471fe6@app.fastmail.com> (raw)
In-Reply-To: <20261019165015.2656521-2-dinguyen@kernel.org>
On Mon, Oct 19, 2026, at 18:50, Dinh Nguyen wrote:
> The NIOS2 is not a 64-bit platform, so there is no need to support
> 64-bit division. Remove moddi3, udivmoddi4, and umoddi3.
>
> Suggested-by: Arnd Bergmann <arnd@arndb.de>
> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Did this pass allyesconfig and some randconfig tests to ensure that
there are no hidden 64-bit divisions that need to be converted to
div_u64() etc?
next prev parent reply other threads:[~2026-10-19 21:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-19 16:50 [PATCH 1/2] nios2: remove libgcc for lshrdi3, ashldi3, ashrdi3, muldi3, and ucmpdi2 Dinh Nguyen
2026-10-19 16:50 ` [PATCH 2/2] nios2: remove 64-bit division Dinh Nguyen
2026-10-19 21:14 ` Arnd Bergmann [this message]
2026-10-19 21:20 ` [PATCH 1/2] nios2: remove libgcc for lshrdi3, ashldi3, ashrdi3, muldi3, and ucmpdi2 Arnd Bergmann
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