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Tue, 26 Oct 2021 05:30:37 -0700 (PDT) MIME-Version: 1.0 References: <20211026100432.1730393-1-arnd@kernel.org> <20211026100432.1730393-2-arnd@kernel.org> In-Reply-To: <20211026100432.1730393-2-arnd@kernel.org> From: Max Filippov Date: Tue, 26 Oct 2021 05:30:26 -0700 Message-ID: Subject: Re: [PATCH 2/2] futex: remove futex_cmpxchg detection To: Arnd Bergmann Cc: Peter Zijlstra , Thomas Gleixner , Ingo Molnar , Arnd Bergmann , Vineet Gupta , Russell King , Catalin Marinas , Will Deacon , Guo Ren , Geert Uytterhoeven , Paul Walmsley , Palmer Dabbelt , Albert Ou , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Alexander Gordeev , Yoshinori Sato , Rich Felker , Jeff Dike , Richard Weinberger , Anton Ivanov , Chris Zankel , Darren Hart , Davidlohr Bueso , =?UTF-8?Q?Andr=C3=A9_Almeida?= , Andrew Morton , Mike Rapoport , Mark Rutland , Anshuman Khandual , linux-snps-arc@lists.infradead.org, LKML , linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, "open list:M68K ARCHITECTURE" , linux-riscv@lists.infradead.org, linux-s390 , "open list:SUPERH" , linux-um@lists.infradead.org, "open list:TENSILICA XTENSA PORT (xtensa)" Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org On Tue, Oct 26, 2021 at 3:06 AM Arnd Bergmann wrote: > > From: Arnd Bergmann > > Now that all architectures have a working futex implementation > in any configuration, remove the runtime detection code. > > Signed-off-by: Arnd Bergmann > --- > arch/arc/Kconfig | 1 - > arch/arm/Kconfig | 1 - > arch/arm64/Kconfig | 1 - > arch/csky/Kconfig | 1 - > arch/m68k/Kconfig | 1 - > arch/riscv/Kconfig | 1 - > arch/s390/Kconfig | 1 - > arch/sh/Kconfig | 1 - > arch/um/Kconfig | 1 - > arch/um/kernel/skas/uaccess.c | 1 - > arch/xtensa/Kconfig | 1 - > init/Kconfig | 8 -------- > kernel/futex/core.c | 35 ----------------------------------- > kernel/futex/futex.h | 6 ------ > kernel/futex/syscalls.c | 22 ---------------------- > 15 files changed, 82 deletions(-) For xtensa: Acked-by: Max Filippov -- Thanks. -- Max From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 58605C433EF for ; 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Tue, 26 Oct 2021 05:30:37 -0700 (PDT) MIME-Version: 1.0 References: <20211026100432.1730393-1-arnd@kernel.org> <20211026100432.1730393-2-arnd@kernel.org> In-Reply-To: <20211026100432.1730393-2-arnd@kernel.org> From: Max Filippov Date: Tue, 26 Oct 2021 05:30:26 -0700 Message-ID: Subject: Re: [PATCH 2/2] futex: remove futex_cmpxchg detection To: Arnd Bergmann Cc: Peter Zijlstra , Thomas Gleixner , Ingo Molnar , Arnd Bergmann , Vineet Gupta , Russell King , Catalin Marinas , Will Deacon , Guo Ren , Geert Uytterhoeven , Paul Walmsley , Palmer Dabbelt , Albert Ou , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Alexander Gordeev , Yoshinori Sato , Rich Felker , Jeff Dike , Richard Weinberger , Anton Ivanov , Chris Zankel , Darren Hart , Davidlohr Bueso , =?UTF-8?Q?Andr=C3=A9_Almeida?= , Andrew Morton , Mike Rapoport , Mark Rutland , Anshuman Khandual , linux-snps-arc@lists.infradead.org, LKML , linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, "open list:M68K ARCHITECTURE" , linux-riscv@lists.infradead.org, linux-s390 , "open list:SUPERH" , linux-um@lists.infradead.org, "open list:TENSILICA XTENSA PORT (xtensa)" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211026_053042_589599_41E7B1B1 X-CRM114-Status: GOOD ( 13.16 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Tue, Oct 26, 2021 at 3:06 AM Arnd Bergmann wrote: > > From: Arnd Bergmann > > Now that all architectures have a working futex implementation > in any configuration, remove the runtime detection code. > > Signed-off-by: Arnd Bergmann > --- > arch/arc/Kconfig | 1 - > arch/arm/Kconfig | 1 - > arch/arm64/Kconfig | 1 - > arch/csky/Kconfig | 1 - > arch/m68k/Kconfig | 1 - > arch/riscv/Kconfig | 1 - > arch/s390/Kconfig | 1 - > arch/sh/Kconfig | 1 - > arch/um/Kconfig | 1 - > arch/um/kernel/skas/uaccess.c | 1 - > arch/xtensa/Kconfig | 1 - > init/Kconfig | 8 -------- > kernel/futex/core.c | 35 ----------------------------------- > kernel/futex/futex.h | 6 ------ > kernel/futex/syscalls.c | 22 ---------------------- > 15 files changed, 82 deletions(-) For xtensa: Acked-by: Max Filippov -- Thanks. -- Max _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CA453C433F5 for ; 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Tue, 26 Oct 2021 05:30:37 -0700 (PDT) MIME-Version: 1.0 References: <20211026100432.1730393-1-arnd@kernel.org> <20211026100432.1730393-2-arnd@kernel.org> In-Reply-To: <20211026100432.1730393-2-arnd@kernel.org> From: Max Filippov Date: Tue, 26 Oct 2021 05:30:26 -0700 Message-ID: Subject: Re: [PATCH 2/2] futex: remove futex_cmpxchg detection To: Arnd Bergmann Cc: Peter Zijlstra , Thomas Gleixner , Ingo Molnar , Arnd Bergmann , Vineet Gupta , Russell King , Catalin Marinas , Will Deacon , Guo Ren , Geert Uytterhoeven , Paul Walmsley , Palmer Dabbelt , Albert Ou , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Alexander Gordeev , Yoshinori Sato , Rich Felker , Jeff Dike , Richard Weinberger , Anton Ivanov , Chris Zankel , Darren Hart , Davidlohr Bueso , =?UTF-8?Q?Andr=C3=A9_Almeida?= , Andrew Morton , Mike Rapoport , Mark Rutland , Anshuman Khandual , linux-snps-arc@lists.infradead.org, LKML , linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, "open list:M68K ARCHITECTURE" , linux-riscv@lists.infradead.org, linux-s390 , "open list:SUPERH" , linux-um@lists.infradead.org, "open list:TENSILICA XTENSA PORT (xtensa)" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211026_053042_589599_41E7B1B1 X-CRM114-Status: GOOD ( 13.16 ) X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+linux-snps-arc=archiver.kernel.org@lists.infradead.org On Tue, Oct 26, 2021 at 3:06 AM Arnd Bergmann wrote: > > From: Arnd Bergmann > > Now that all architectures have a working futex implementation > in any configuration, remove the runtime detection code. > > Signed-off-by: Arnd Bergmann > --- > arch/arc/Kconfig | 1 - > arch/arm/Kconfig | 1 - > arch/arm64/Kconfig | 1 - > arch/csky/Kconfig | 1 - > arch/m68k/Kconfig | 1 - > arch/riscv/Kconfig | 1 - > arch/s390/Kconfig | 1 - > arch/sh/Kconfig | 1 - > arch/um/Kconfig | 1 - > arch/um/kernel/skas/uaccess.c | 1 - > arch/xtensa/Kconfig | 1 - > init/Kconfig | 8 -------- > kernel/futex/core.c | 35 ----------------------------------- > kernel/futex/futex.h | 6 ------ > kernel/futex/syscalls.c | 22 ---------------------- > 15 files changed, 82 deletions(-) For xtensa: Acked-by: Max Filippov -- Thanks. -- Max _______________________________________________ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4AE4DC433F5 for ; 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Tue, 26 Oct 2021 05:30:37 -0700 (PDT) MIME-Version: 1.0 References: <20211026100432.1730393-1-arnd@kernel.org> <20211026100432.1730393-2-arnd@kernel.org> In-Reply-To: <20211026100432.1730393-2-arnd@kernel.org> From: Max Filippov Date: Tue, 26 Oct 2021 05:30:26 -0700 Message-ID: Subject: Re: [PATCH 2/2] futex: remove futex_cmpxchg detection To: Arnd Bergmann Cc: Peter Zijlstra , Thomas Gleixner , Ingo Molnar , Arnd Bergmann , Vineet Gupta , Russell King , Catalin Marinas , Will Deacon , Guo Ren , Geert Uytterhoeven , Paul Walmsley , Palmer Dabbelt , Albert Ou , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Alexander Gordeev , Yoshinori Sato , Rich Felker , Jeff Dike , Richard Weinberger , Anton Ivanov , Chris Zankel , Darren Hart , Davidlohr Bueso , =?UTF-8?Q?Andr=C3=A9_Almeida?= , Andrew Morton , Mike Rapoport , Mark Rutland , Anshuman Khandual , linux-snps-arc@lists.infradead.org, LKML , linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, "open list:M68K ARCHITECTURE" , linux-riscv@lists.infradead.org, linux-s390 , "open list:SUPERH" , linux-um@lists.infradead.org, "open list:TENSILICA XTENSA PORT (xtensa)" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211026_053042_589599_41E7B1B1 X-CRM114-Status: GOOD ( 13.16 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Oct 26, 2021 at 3:06 AM Arnd Bergmann wrote: > > From: Arnd Bergmann > > Now that all architectures have a working futex implementation > in any configuration, remove the runtime detection code. > > Signed-off-by: Arnd Bergmann > --- > arch/arc/Kconfig | 1 - > arch/arm/Kconfig | 1 - > arch/arm64/Kconfig | 1 - > arch/csky/Kconfig | 1 - > arch/m68k/Kconfig | 1 - > arch/riscv/Kconfig | 1 - > arch/s390/Kconfig | 1 - > arch/sh/Kconfig | 1 - > arch/um/Kconfig | 1 - > arch/um/kernel/skas/uaccess.c | 1 - > arch/xtensa/Kconfig | 1 - > init/Kconfig | 8 -------- > kernel/futex/core.c | 35 ----------------------------------- > kernel/futex/futex.h | 6 ------ > kernel/futex/syscalls.c | 22 ---------------------- > 15 files changed, 82 deletions(-) For xtensa: Acked-by: Max Filippov -- Thanks. -- Max _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel