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Date:   Mon, 11 Jan 2021 11:14:38 +0100
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Guenter Roeck <linux@...ck-us.net>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Mark Rutland <mark.rutland@....com>,
        Karthikeyan Mitran <m.karthikeyan@...iveil.co.in>,
        Peter Zijlstra <peterz@...radead.org>,
        Catalin Marinas <catalin.marinas@....com>,
        dri-devel@...ts.freedesktop.org,
        Chris Wilson <chris@...is-wilson.co.uk>,
        "James E.J. Bottomley" <James.Bottomley@...senPartnership.com>,
        Saeed Mahameed <saeedm@...dia.com>, netdev@...r.kernel.org,
        Will Deacon <will@...nel.org>,
        Michal Simek <michal.simek@...inx.com>,
        linux-s390@...r.kernel.org,
        afzal mohammed <afzal.mohd.ma@...il.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Dave Jiang <dave.jiang@...el.com>,
        xen-devel@...ts.xenproject.org, Leon Romanovsky <leon@...nel.org>,
        linux-rdma@...r.kernel.org, Marc Zyngier <maz@...nel.org>,
        Helge Deller <deller@....de>,
        Russell King <linux@...linux.org.uk>,
        Christian Borntraeger <borntraeger@...ibm.com>,
        linux-pci@...r.kernel.org, Jakub Kicinski <kuba@...nel.org>,
        Heiko Carstens <hca@...ux.ibm.com>,
        Wambui Karuga <wambui.karugax@...il.com>,
        Allen Hubbe <allenbh@...il.com>,
        Juergen Gross <jgross@...e.com>,
        David Airlie <airlied@...ux.ie>, linux-gpio@...r.kernel.org,
        Stefano Stabellini <sstabellini@...nel.org>,
        Rodrigo Vivi <rodrigo.vivi@...el.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Lee Jones <lee.jones@...aro.org>,
        linux-arm-kernel@...ts.infradead.org,
        Boris Ostrovsky <boris.ostrovsky@...cle.com>,
        Tvrtko Ursulin <tvrtko.ursulin@...ux.intel.com>,
        linux-parisc@...r.kernel.org,
        Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@...el.com>,
        Hou Zhiqiang <Zhiqiang.Hou@....com>,
        Tariq Toukan <tariqt@...dia.com>, Jon Mason <jdmason@...zu.us>,
        linux-ntb@...glegroups.com, intel-gfx@...ts.freedesktop.org,
        "David S. Miller" <davem@...emloft.net>
Subject: Re: [patch 02/30] genirq: Move status flag checks to core

On Sun, Dec 27 2020 at 11:20, Guenter Roeck wrote:
> On Thu, Dec 10, 2020 at 08:25:38PM +0100, Thomas Gleixner wrote:
> Yes, but that means that irq_check_status_bit() may be called from modules,
> but it is not exported, resulting in build errors such as the following.
>
> arm64:allmodconfig:
>
> ERROR: modpost: "irq_check_status_bit" [drivers/perf/arm_spe_pmu.ko] undefined!

Duh. Yes, that lacks an export obviously.

Thanks,

        tglx

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