From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: Re: [PATCH 12/18] arm64: ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Date: Fri, 02 Sep 2016 14:55:34 +0200 Message-ID: <6815916.BISHOLF1Ut@wuerfel> References: <1471434403-25291-1-git-send-email-ynorov@caviumnetworks.com> <1471434403-25291-13-git-send-email-ynorov@caviumnetworks.com> <57C9587B.9080006@huawei.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Return-path: In-Reply-To: <57C9587B.9080006@huawei.com> Sender: linux-doc-owner@vger.kernel.org To: libc-alpha@sourceware.org Cc: Bamvor Jian Zhang , Yury Norov , catalin.marinas@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-arch@vger.kernel.org, schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com, pinskia@gmail.com, broonie@kernel.org, joseph@codesourcery.com, christoph.muellner@theobroma-systems.com, szabolcs.nagy@arm.com, klimov.linux@gmail.com, Nathan_Lynch@mentor.com, agraf@suse.de, Prasun.Kapoor@caviumnetworks.com, kilobyte@angband.pl, geert@linux-m68k.org, philipp.tomsich@theobroma-systems.com, manuel.montezelo@gmail.com, linyongting@huawei.com, maxim.kuvyrkov@linaro.org, davem@davemloft.net, zhouchengming1@huawei.com, cmetcalf@ezchip.com, Andrew Pinski List-Id: linux-arch.vger.kernel.org On Friday, September 2, 2016 6:46:19 PM CEST Bamvor Jian Zhang wrote: > diff --git a/arch/arm64/include/uapi/asm/unistd.h b/arch/arm64/include/uapi/asm/unistd.h > index 043d17a..78bea1d 100644 > --- a/arch/arm64/include/uapi/asm/unistd.h > +++ b/arch/arm64/include/uapi/asm/unistd.h > @@ -16,4 +16,9 @@ > > #define __ARCH_WANT_RENAMEAT > > +/* We need to make sure it works for both userspace and kernel(sys_ilp32.c) */ > +#if defined(__ILP32__) || defined(__SYSCALL_COMPAT) > +#define __ARCH_WANT_SYNC_FILE_RANGE2 > +#endif > + > #include > diff --git a/arch/arm64/kernel/sys_ilp32.c b/arch/arm64/kernel/sys_ilp32.c > index 10fc0ca..13c9c9d 100644 > --- a/arch/arm64/kernel/sys_ilp32.c > +++ b/arch/arm64/kernel/sys_ilp32.c > @@ -42,7 +42,7 @@ > #define compat_sys_pwrite64 compat_sys_pwrite64_wrapper > #define compat_sys_readahead compat_sys_readahead_wrapper > #define compat_sys_shmat sys_shmat > -#define compat_sys_sync_file_range compat_sys_sync_file_range2_wrapper > +#define compat_sys_sync_file_range2 compat_sys_sync_file_range2_wrapper > #define compat_sys_truncate64 compat_sys_truncate64_wrapper > #define sys_mmap2 compat_sys_mmap2_wrapper > #define sys_ptrace compat_sys_ptrace > Looks good to me. Arnd From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mout.kundenserver.de ([212.227.126.187]:51024 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753160AbcIBM4j (ORCPT ); Fri, 2 Sep 2016 08:56:39 -0400 From: Arnd Bergmann Subject: Re: [PATCH 12/18] arm64: ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Date: Fri, 02 Sep 2016 14:55:34 +0200 Message-ID: <6815916.BISHOLF1Ut@wuerfel> In-Reply-To: <57C9587B.9080006@huawei.com> References: <1471434403-25291-1-git-send-email-ynorov@caviumnetworks.com> <1471434403-25291-13-git-send-email-ynorov@caviumnetworks.com> <57C9587B.9080006@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-arch-owner@vger.kernel.org List-ID: To: libc-alpha@sourceware.org Cc: Bamvor Jian Zhang , Yury Norov , catalin.marinas@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-arch@vger.kernel.org, schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com, pinskia@gmail.com, broonie@kernel.org, joseph@codesourcery.com, christoph.muellner@theobroma-systems.com, szabolcs.nagy@arm.com, klimov.linux@gmail.com, Nathan_Lynch@mentor.com, agraf@suse.de, Prasun.Kapoor@caviumnetworks.com, kilobyte@angband.pl, geert@linux-m68k.org, philipp.tomsich@theobroma-systems.com, manuel.montezelo@gmail.com, linyongting@huawei.com, maxim.kuvyrkov@linaro.org, davem@davemloft.net, zhouchengming1@huawei.com, cmetcalf@ezchip.com, Andrew Pinski , Andrew Pinski , Hanjun Guo , chenjianguo 00365834 , jijun 00321192 Message-ID: <20160902125534.Z7bU2hzOcxzcwclgLn9F0RgXHzAWgqPxHQIDqDYL3IA@z> On Friday, September 2, 2016 6:46:19 PM CEST Bamvor Jian Zhang wrote: > diff --git a/arch/arm64/include/uapi/asm/unistd.h b/arch/arm64/include/uapi/asm/unistd.h > index 043d17a..78bea1d 100644 > --- a/arch/arm64/include/uapi/asm/unistd.h > +++ b/arch/arm64/include/uapi/asm/unistd.h > @@ -16,4 +16,9 @@ > > #define __ARCH_WANT_RENAMEAT > > +/* We need to make sure it works for both userspace and kernel(sys_ilp32.c) */ > +#if defined(__ILP32__) || defined(__SYSCALL_COMPAT) > +#define __ARCH_WANT_SYNC_FILE_RANGE2 > +#endif > + > #include > diff --git a/arch/arm64/kernel/sys_ilp32.c b/arch/arm64/kernel/sys_ilp32.c > index 10fc0ca..13c9c9d 100644 > --- a/arch/arm64/kernel/sys_ilp32.c > +++ b/arch/arm64/kernel/sys_ilp32.c > @@ -42,7 +42,7 @@ > #define compat_sys_pwrite64 compat_sys_pwrite64_wrapper > #define compat_sys_readahead compat_sys_readahead_wrapper > #define compat_sys_shmat sys_shmat > -#define compat_sys_sync_file_range compat_sys_sync_file_range2_wrapper > +#define compat_sys_sync_file_range2 compat_sys_sync_file_range2_wrapper > #define compat_sys_truncate64 compat_sys_truncate64_wrapper > #define sys_mmap2 compat_sys_mmap2_wrapper > #define sys_ptrace compat_sys_ptrace > Looks good to me. Arnd