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Date: Tue, 29 Oct 2024 14:25:25 +0100
From: Frederic Weisbecker <frederic@kernel.org>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: LKML <linux-kernel@vger.kernel.org>,
	Anna-Maria Behnsen <anna-maria@linutronix.de>,
	John Stultz <jstultz@google.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Ingo Molnar <mingo@kernel.org>, Stephen Boyd <sboyd@kernel.org>,
	Eric Biederman <ebiederm@xmission.com>,
	Oleg Nesterov <oleg@redhat.com>
Subject: Re: [patch V5 13/26] signal: Provide posixtimer_sigqueue_init()
Message-ID: <ZyDiRSEqJgoCQXRz@localhost.localdomain>
References: <20241001083138.922192481@linutronix.de>
 <20241001083836.031093453@linutronix.de>
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Le Tue, Oct 01, 2024 at 10:42:17AM +0200, Thomas Gleixner a écrit :
> From: Thomas Gleixner <tglx@linutronix.de>
> 
> To cure the SIG_IGN handling for posix interval timers, the preallocated
> sigqueue needs to be embedded into struct k_itimer to prevent life time
> races of all sorts.
> 
> Provide a new function to initialize the embedded sigqueue to prepare for
> that.
> 
> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>

Reviewed-by: Frederic Weisbecker <frederic@kernel.org>