linux-kernel - Re: [PATCH 6/8] arm64: Tell irq work about self IPI support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Thu, 11 Sep 2014 10:00:37 +0100
From:	Catalin Marinas <catalin.marinas@....com>
To:	Frederic Weisbecker <fweisbec@...il.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Dave Jones <davej@...hat.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Russell King <linux@....linux.org.uk>,
	Catalin Iacob <iacobcatalin@...il.com>,
	"Paul E . McKenney" <paulmck@...ux.vnet.ibm.com>,
	Will Deacon <Will.Deacon@....com>,
	Ingo Molnar <mingo@...nel.org>
Subject: Re: [PATCH 6/8] arm64: Tell irq work about self IPI support

On Wed, Sep 10, 2014 at 10:33:26PM +0100, Frederic Weisbecker wrote:
> ARM64 irq work self-IPI support depends on __smp_cross_call to point to
> some relevant IRQ controller operations. This information should be
> available after the call to init_IRQ().
> 
> Lets implement arch_irq_work_has_interrupt() accordingly.
> 
> Cc: Catalin Marinas <catalin.marinas@....com>
> Cc: Ingo Molnar <mingo@...nel.org>
> Cc: Paul E. McKenney <paulmck@...ux.vnet.ibm.com>
> Cc: Peter Zijlstra <peterz@...radead.org>
> Cc: Thomas Gleixner <tglx@...utronix.de>
> Cc: Will Deacon <will.deacon@....com>
> Signed-off-by: Frederic Weisbecker <fweisbec@...il.com>

For the arm64 bits:

Acked-by: Catalin Marinas <catalin.marinas@....com>

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/