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| Path | csiph.com!eternal-september.org!feeder.eternal-september.org!aioe.org!bofh.it!news.nic.it!robomod |
|---|---|
| From | Will Deacon <will.deacon@arm.com> |
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] generic syscalls: wire up userfaultfd syscall |
| Date | Tue, 22 Sep 2015 18:00:02 +0200 |
| Message-ID | <qby94-1o7-29@gated-at.bofh.it> (permalink) |
| References | <qbtsJ-37w-7@gated-at.bofh.it> |
| X-Original-To | Andre Przywara <andre.przywara@arm.com> |
| MIME-Version | 1.0 |
| Content-Type | text/plain; charset=us-ascii |
| Content-Disposition | inline |
| User-Agent | Mutt/1.5.23 (2014-03-12) |
| Sender | robomod@news.nic.it |
| List-ID | <linux-kernel.vger.kernel.org> |
| X-Mailing-List | linux-kernel@vger.kernel.org |
| Approved | robomod@news.nic.it |
| Lines | 39 |
| Organization | linux.* mail to news gateway |
| X-Original-Cc | Arnd Bergmann <arnd@arndb.de>, "linux-arch@vger.kernel.org" <linux-arch@vger.kernel.org>, "linux-api@vger.kernel.org" <linux-api@vger.kernel.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org>, Catalin Marinas <Catalin.Marinas@arm.com> |
| X-Original-Date | Tue, 22 Sep 2015 16:52:52 +0100 |
| X-Original-Message-ID | <20150922155251.GJ7356@arm.com> |
| X-Original-References | <1442919139-18027-1-git-send-email-andre.przywara@arm.com> |
| X-Original-Sender | linux-kernel-owner@vger.kernel.org |
| Xref | csiph.com linux.kernel:1230385 |
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On Tue, Sep 22, 2015 at 11:52:19AM +0100, Andre Przywara wrote: > Enable the new userfaultfd syscall in the generic syscall table. > Briefly tested on arm64 with the selftest from the tools directory. Can you update the selftest too, please? Last time I looked at that it had typo for the powerpc check and looked pretty unloved... Will > Signed-off-by: Andre Przywara <andre.przywara@arm.com> > --- > include/uapi/asm-generic/unistd.h | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h > index 8da542a..82c91bc 100644 > --- a/include/uapi/asm-generic/unistd.h > +++ b/include/uapi/asm-generic/unistd.h > @@ -711,9 +711,11 @@ __SYSCALL(__NR_bpf, sys_bpf) > __SC_COMP(__NR_execveat, sys_execveat, compat_sys_execveat) > #define __NR_membarrier 282 > __SYSCALL(__NR_membarrier, sys_membarrier) > +#define __NR_userfaultfd 283 > +__SYSCALL(__NR_userfaultfd, sys_userfaultfd) > > #undef __NR_syscalls > -#define __NR_syscalls 283 > +#define __NR_syscalls 284 > > /* > * All syscalls below here should go away really, > -- > 2.5.1 > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH] generic syscalls: wire up userfaultfd syscall Andre Przywara <andre.przywara@arm.com> - 2015-09-22 13:00 +0200
Re: [PATCH] generic syscalls: wire up userfaultfd syscall Will Deacon <will.deacon@arm.com> - 2015-09-22 18:00 +0200
Re: [PATCH] generic syscalls: wire up userfaultfd syscall Andre Przywara <andre.przywara@arm.com> - 2015-09-22 19:00 +0200
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