From: Thomas Gleixner <tglx@kernel.org>
To: Zhan Xusheng <zhanxusheng1024@gmail.com>,
thomas.weissschuh@linutronix.de
Cc: luto@kernel.org, vincenzo.frascino@arm.com,
david.laight.linux@gmail.com, zhanxusheng@xiaomi.com,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 1/4] vdso/math64: Use OPTIMIZER_HIDE_VAR() in __iter_div_u64_rem()
Date: Sat, 05 Sep 2026 22:43:09 +0200 [thread overview]
Message-ID: <87zexv4eg2.ffs@fw13> (raw)
In-Reply-To: <20260902033801.2912699-2-zhanxusheng@xiaomi.com>
On Wed, Sep 02 2026 at 11:37, Zhan Xusheng wrote:
> The loop subtracts because the quotient is tiny at every caller, and the
Which loop?
Care to read and follow:
https://docs.kernel.org/process/maintainer-tip.html#patch-submission-notes
That's not optional.
next prev parent reply other threads:[~2026-09-05 20:43 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-02 3:37 [PATCH v4 0/4] vdso: Keep the CLOCK_AUX base at full precision Zhan Xusheng
2026-09-02 3:37 ` [PATCH v4 1/4] vdso/math64: Use OPTIMIZER_HIDE_VAR() in __iter_div_u64_rem() Zhan Xusheng
2026-09-05 20:43 ` Thomas Gleixner [this message]
2026-09-02 3:37 ` [PATCH v4 2/4] vdso/math64: Add and use __iter_div64_u64_rem() Zhan Xusheng
2026-09-02 10:43 ` Thomas Weißschuh
2026-09-05 20:49 ` Thomas Gleixner
2026-09-02 3:38 ` [PATCH v4 3/4] vdso/vsyscall: Keep the CLOCK_AUX base scaled Zhan Xusheng
2026-09-02 3:38 ` [PATCH v4 4/4] vdso/gettimeofday: Assert that the clock id fits the dispatch mask Zhan Xusheng
2026-09-05 20:48 ` Thomas Gleixner
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