linux-kernel - Re: [PATCH v3 7/8] genirq: Return a const cpumask from irq_data_get_affinity

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:   Sun, 3 Jul 2022 17:04:58 +0200
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Samuel Holland <samuel@...lland.org>
Cc:     Marc Zyngier <maz@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Bartosz Golaszewski <brgl@...ev.pl>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Boris Ostrovsky <boris.ostrovsky@...cle.com>,
        Borislav Petkov <bp@...en8.de>,
        Broadcom internal kernel review list 
        <bcm-kernel-feedback-list@...adcom.com>,
        Chris Zankel <chris@...kel.net>,
        Colin Ian King <colin.king@...el.com>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        Dexuan Cui <decui@...rosoft.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Guo Ren <guoren@...nel.org>, "H. Peter Anvin" <hpa@...or.com>,
        Haiyang Zhang <haiyangz@...rosoft.com>,
        Helge Deller <deller@....de>, Ingo Molnar <mingo@...hat.com>,
        Ivan Kokshaysky <ink@...assic.park.msu.ru>,
        "James E.J. Bottomley" <James.Bottomley@...senpartnership.com>,
        Jan Beulich <jbeulich@...e.com>,
        Joerg Roedel <joro@...tes.org>,
        Juergen Gross <jgross@...e.com>,
        Julia Lawall <Julia.Lawall@...ia.fr>,
        "K. Y. Srinivasan" <kys@...rosoft.com>,
        Kees Cook <keescook@...omium.org>,
        Krzysztof Wilczyński <kw@...ux.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Lorenzo Pieralisi <lpieralisi@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Matt Turner <mattst88@...il.com>,
        Max Filippov <jcmvbkbc@...il.com>,
        Maximilian Heyne <mheyne@...zon.de>,
        Oleksandr Tyshchenko <oleksandr_tyshchenko@...m.com>,
        Rich Felker <dalias@...c.org>,
        Richard Henderson <rth@...ddle.net>,
        Rikard Falkeborn <rikard.falkeborn@...il.com>,
        Rob Herring <robh@...nel.org>,
        Russell King <linux@...linux.org.uk>,
        Serge Semin <fancer.lancer@...il.com>,
        Stefano Stabellini <sstabellini@...nel.org>,
        Stephen Hemminger <sthemmin@...rosoft.com>,
        Sven Schnelle <svens@...ckframe.org>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Wei Liu <wei.liu@...nel.org>, Wei Xu <xuwei5@...ilicon.com>,
        Will Deacon <will@...nel.org>,
        Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        "list@....net:IOMMU DRIVERS" <iommu@...ts.linux-foundation.org>,
        iommu@...ts.linux.dev, linux-alpha@...r.kernel.org,
        linux-arm Mailing List <linux-arm-kernel@...ts.infradead.org>,
        Linux on Hyper-V List <linux-hyperv@...r.kernel.org>,
        linux-ia64@...r.kernel.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "open list:BROADCOM NVRAM DRIVER" <linux-mips@...r.kernel.org>,
        linux-parisc@...r.kernel.org,
        linux-pci <linux-pci@...r.kernel.org>,
        Linux-SH <linux-sh@...r.kernel.org>,
        linux-xtensa@...ux-xtensa.org,
        "maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)" <x86@...nel.org>,
        xen-devel@...ts.xenproject.org
Subject: Re: [PATCH v3 7/8] genirq: Return a const cpumask from irq_data_get_affinity_mask

On Fri, Jul 1, 2022 at 10:01 PM Samuel Holland <samuel@...lland.org> wrote:
>
> Now that the irq_data_update_affinity helper exists, enforce its use
> by returning a a const cpumask from irq_data_get_affinity_mask.
>
> Since the previous commit already updated places that needed to call
> irq_data_update_affinity, this commit updates the remaining code that
> either did not modify the cpumask or immediately passed the modified
> mask to irq_set_affinity.

When we refer to functions, we use parentheses, e.g. func().

-- 
With Best Regards,
Andy Shevchenko