linux-kernel - RE: [PATCH v3] irqchip/gicv3: Add support for Range Selector (RS) feature

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Message-ID: <010801d33eb8$00a7ae10$01f70a30$@codeaurora.org>
Date:   Fri, 6 Oct 2017 10:30:10 -0500
From:   "Shanker Donthineni" <shankerd@...eaurora.org>
To:     "'Timur Tabi'" <timur@...eaurora.org>
Cc:     "'Marc Zyngier'" <marc.zyngier@....com>,
        "'linux-kernel'" <linux-kernel@...r.kernel.org>,
        "'linux-arm-kernel'" <linux-arm-kernel@...ts.infradead.org>,
        "'Thomas Gleixner'" <tglx@...utronix.de>,
        "'Jason Cooper'" <jason@...edaemon.net>,
        "'Vikram Sethi'" <vikrams@...eaurora.org>
Subject: RE: [PATCH v3] irqchip/gicv3: Add support for Range Selector (RS) feature

I posted v4 patch https://patchwork.kernel.org/patch/9989667/ with parentheses around a macro parameter. 

-----Original Message-----
From: Timur Tabi [mailto:timur@...eaurora.org] 
Sent: Friday, October 6, 2017 9:26 AM
To: Shanker Donthineni <shankerd@...eaurora.org>
Cc: Marc Zyngier <marc.zyngier@....com>; linux-kernel <linux-kernel@...r.kernel.org>; linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>; Thomas Gleixner <tglx@...utronix.de>; Jason Cooper <jason@...edaemon.net>; Vikram Sethi <vikrams@...eaurora.org>
Subject: Re: [PATCH v3] irqchip/gicv3: Add support for Range Selector (RS) feature

On Thu, Oct 5, 2017 at 6:59 PM, Shanker Donthineni <shankerd@...eaurora.org> wrote:
> +#define MPIDR_TO_SGI_CLUSTER_ID(mpidr) (mpidr & ~0xFUL)

This should be "((mpidr) & 0xFUL)", just to be safe.