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From: Thomas Gleixner <tglx@kernel.org>
To: Peter Zijlstra <peterz@infradead.org>
Cc: LKML <linux-kernel@vger.kernel.org>, Calvin Owens <calvin@wbinvd.org>,
 Anna-Maria Behnsen <anna-maria@linutronix.de>, Frederic Weisbecker
 <frederic@kernel.org>, Ingo Molnar <mingo@kernel.org>, John Stultz
 <jstultz@google.com>, Stephen Boyd <sboyd@kernel.org>, Alexander Viro
 <viro@zeniv.linux.org.uk>, Christian Brauner <brauner@kernel.org>, Jan
 Kara <jack@suse.cz>, linux-fsdevel@vger.kernel.org, Sebastian Reichel
 <sre@kernel.org>, linux-pm@vger.kernel.org, Pablo Neira Ayuso
 <pablo@netfilter.org>, Florian Westphal <fw@strlen.de>, Phil Sutter
 <phil@nwl.cc>, netfilter-devel@vger.kernel.org, coreteam@netfilter.org
Subject: Re: [patch 02/12] hrtimer: Provide hrtimer_start_range_ns_user()
In-Reply-To: <20260407095758.GN2872@noisy.programming.kicks-ass.net>
References: <20260407083219.478203185@kernel.org>
 <20260407083247.630389532@kernel.org>
 <20260407095758.GN2872@noisy.programming.kicks-ass.net>
Date: Tue, 07 Apr 2026 13:34:02 +0200
Message-ID: <87ika357it.ffs@tglx>
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On Tue, Apr 07 2026 at 11:57, Peter Zijlstra wrote:
> On Tue, Apr 07, 2026 at 10:54:22AM +0200, Thomas Gleixner wrote:
>> +	return ret;
>> +}
>> +EXPORT_SYMBOL_GPL(hrtimer_start_range_ns_user);
>
> Can we do that hrtimer_check_user_timer() in
> hrtimer_start_range_ns_user() and then not duplicate
> hrtimer_*reprogram() ?

We probably can. Let me have a look.