linux-kernel - Re: [PATCH 06/15] ARM: add migrate

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Message-ID: <CAK8P3a0TyDTTG7Eoz9dZF1J0SH-=OYQvQ6=YVThTkDfX-mnfWg@mail.gmail.com>
Date:   Thu, 10 Jan 2019 18:11:44 +0100
From:   Arnd Bergmann <arnd@...db.de>
To:     Will Deacon <will.deacon@....com>
Cc:     y2038 Mailman List <y2038@...ts.linaro.org>,
        Linux API <linux-api@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Ivan Kokshaysky <ink@...assic.park.msu.ru>,
        Matt Turner <mattst88@...il.com>,
        Russell King - ARM Linux <linux@...linux.org.uk>,
        Catalin Marinas <catalin.marinas@....com>,
        Tony Luck <tony.luck@...el.com>,
        Fenghua Yu <fenghua.yu@...el.com>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        Michal Simek <monstr@...str.eu>,
        Paul Burton <paul.burton@...s.com>,
        Helge Deller <deller@....de>,
        Michael Ellerman <mpe@...erman.id.au>,
        Martin Schwidefsky <schwidefsky@...ibm.com>,
        Heiko Carstens <heiko.carstens@...ibm.com>,
        Rich Felker <dalias@...c.org>,
        David Miller <davem@...emloft.net>,
        Andy Lutomirski <luto@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        "H. Peter Anvin" <hpa@...or.com>,
        "the arch/x86 maintainers" <x86@...nel.org>,
        Max Filippov <jcmvbkbc@...il.com>,
        Firoz Khan <firoz.khan@...aro.org>,
        "Eric W . Biederman" <ebiederm@...ssion.com>,
        Deepa Dinamani <deepa.kernel@...il.com>,
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        Andrew Morton <akpm@...ux-foundation.org>,
        Davidlohr Bueso <dave@...olabs.net>,
        alpha <linux-alpha@...r.kernel.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
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Subject: Re: [PATCH 06/15] ARM: add migrate_pages() system call

On Thu, Jan 10, 2019 at 5:32 PM Will Deacon <will.deacon@....com> wrote:

> > diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h
> > index 04ee190b90fe..355fe2bc035b 100644
> > --- a/arch/arm64/include/asm/unistd32.h
> > +++ b/arch/arm64/include/asm/unistd32.h
> > @@ -821,6 +821,8 @@ __SYSCALL(__NR_statx, sys_statx)
> >  __SYSCALL(__NR_rseq, sys_rseq)
> >  #define __NR_io_pgetevents 399
> >  __SYSCALL(__NR_io_pgetevents, compat_sys_io_pgetevents)
> > +#define __NR_migrate_pages 400
> > +__SYSCALL(__NR_migrate_pages, sys_migrate_pages)
>
> Should be compat_sys_migrate_pages instead?

Yes, good catch! Fixed now.

Thanks,

        Arnd