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Tue, 10 Nov 2020 18:51:28 -0800 (PST) Date: Tue, 10 Nov 2020 18:51:20 -0800 Message-Id: <20201111025120.1694158-1-ndesaulniers@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.29.2.222.g5d2a92d10f8-goog Subject: [PATCH] ARM: unwind: remove old check for GCC <= 4.2 From: Nick Desaulniers To: Russell King X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201110_215131_818934_1FCD73EA X-CRM114-Status: GOOD ( 12.65 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Florian Fainelli , Dmitry Safonov <0x7f454c46@gmail.com>, Linus Walleij , Nick Desaulniers , linux-kernel@vger.kernel.org, clang-built-linux@googlegroups.com, Andrew Morton , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Since commit 0bddd227f3dc ("Documentation: update for gcc 4.9 requirement") the minimum supported version of GCC is gcc-4.9. It's now safe to remove this code. Link: https://github.com/ClangBuiltLinux/linux/issues/427 Signed-off-by: Nick Desaulniers Reviewed-by: Nathan Chancellor --- arch/arm/kernel/unwind.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/arm/kernel/unwind.c b/arch/arm/kernel/unwind.c index f35eb584a18a..59fdf257bf8b 100644 --- a/arch/arm/kernel/unwind.c +++ b/arch/arm/kernel/unwind.c @@ -18,9 +18,6 @@ #warning Your compiler does not have EABI support. #warning ARM unwind is known to compile only with EABI compilers. #warning Change compiler or disable ARM_UNWIND option. -#elif (__GNUC__ == 4 && __GNUC_MINOR__ <= 2) && !defined(__clang__) -#warning Your compiler is too buggy; it is known to not compile ARM unwind support. -#warning Change compiler or disable ARM_UNWIND option. #endif #endif /* __CHECKER__ */