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Wed, 11 Aug 2021 16:37:23 -0700 (PDT) Date: Thu, 12 Aug 2021 07:37:19 +0800 From: Changbin Du To: Changbin Du Cc: Paul Walmsley , Palmer Dabbelt , Albert Ou , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] riscv: kexec: do not add '-mno-relax' flag if compiler doesn't support it Message-ID: <20210811233719.2thdgy7hqudf7yf4@mail.google.com> References: <20210722021715.127066-1-changbin.du@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210722021715.127066-1-changbin.du@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210811_163725_308601_ED0BCC9A X-CRM114-Status: GOOD ( 15.16 ) 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 Hello, ping status for this fix. There's a build error with gcc7-. On Thu, Jul 22, 2021 at 10:17:15AM +0800, Changbin Du wrote: > The RISC-V special option '-mno-relax' which to disable linker relaxations > is supported by GCC8+. For GCC7 and lower versions do not support this > option. > > Fixes: fba8a8674f ("RISC-V: Add kexec support") > Signed-off-by: Changbin Du > --- > arch/riscv/kernel/Makefile | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile > index d3081e4d9600..3397ddac1a30 100644 > --- a/arch/riscv/kernel/Makefile > +++ b/arch/riscv/kernel/Makefile > @@ -11,7 +11,7 @@ endif > CFLAGS_syscall_table.o += $(call cc-option,-Wno-override-init,) > > ifdef CONFIG_KEXEC > -AFLAGS_kexec_relocate.o := -mcmodel=medany -mno-relax > +AFLAGS_kexec_relocate.o := -mcmodel=medany $(call cc-option,-mno-relax) > endif > > extra-y += head.o > -- > 2.26.2 > > -- Cheers, Changbin Du _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv