From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yb1-f201.google.com (mail-yb1-f201.google.com [209.85.219.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 17CE9134D1 for ; Mon, 10 Jul 2023 18:35:59 +0000 (UTC) Received: by mail-yb1-f201.google.com with SMTP id 3f1490d57ef6-c595cadae4bso5589959276.1 for ; Mon, 10 Jul 2023 11:35:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1689014159; x=1691606159; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=U5TIV77Gf9BVe9e6kCB4/ILVtLRCWpn2g7fhFOBoE3s=; b=qwyEfW3Cmou0wgR8ApNwjEhaMEQudKFycuSBNRASsvYbO6BVLK0h2HB5eRL+9FdoMU cHkqVYioIwvINUHdXDqouKSsUkMhNEt3vlZ5EhDdG/GJ7aS6sxT9BTuMO57QznLtk4Do UOyDz2FVIrzepF2aCMOr8gdFR+IFDr8Yizd130zu+X1a5ZNeGj0E1pS9r4u2rgJl03cn LvhEifvwZc9TS+BeKevDHotAcWKC0F37ns1qqWpTSOjO5WQ638Ecmx2sZTcvgnkz4ikm f0djXHkpR6yjiOb0JfKYanYVo4ymoKD9Tm6gnQSjri0cs478Yrmox99UBLIWxPCVcuw2 insg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689014159; x=1691606159; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=U5TIV77Gf9BVe9e6kCB4/ILVtLRCWpn2g7fhFOBoE3s=; b=T8MzKDp4Qz1JCIXijiilHcxoMSSi7fmrvk601RCyQNEZx8e0f/7gQjlppQyOhtcn/6 xu9yixjUPtHDJZvzBp/rX/kIWxH9mA7SxmlJw7JuTq4ShuHriRZjQGQLj6rbbjwCaNPq MvhLQGImej7DmfAEp+UY+KDFDUq59AyYO8So73jJckyqhuiOWtTjWw9C/wXH/UV0RgOu q3LyXyWChP9N2ifopwyFm3wo6Wzcv9/9Ok2sHCSWdS3r2abXGGoTFNfCOMONPWFMni0h Z5mEbcfnn14bTdZ/4mnZpWXAbAafkhAxFpwVivkRKoNjrW91lmpgA+1Hj8+UmNGrdo2F 8oUg== X-Gm-Message-State: ABy/qLbNbYfU+Ub01g3OwH5mk9Qih7P4h2dgaNQV39mtxR7iCN2sruHf FV3qpVaRMd3sVMr4L++PbEdk8+HuSV4BzOMmny4= X-Google-Smtp-Source: APBJJlHCBpDFRan8lF/OCBAcQRzjHMIn7AKZyi8KrXyHj/pOEPwKO6DHb0dieV8Bld6b3gSNsuAgryF6lwn80bKvU1E= X-Received: from samitolvanen.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:4f92]) (user=samitolvanen job=sendgmr) by 2002:a5b:90e:0:b0:bc0:bfa7:7647 with SMTP id a14-20020a5b090e000000b00bc0bfa77647mr78507ybq.0.1689014159077; Mon, 10 Jul 2023 11:35:59 -0700 (PDT) Date: Mon, 10 Jul 2023 18:35:51 +0000 In-Reply-To: <20230710183544.999540-8-samitolvanen@google.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20230710183544.999540-8-samitolvanen@google.com> X-Developer-Key: i=samitolvanen@google.com; a=openpgp; fpr=35CCFB63B283D6D3AEB783944CB5F6848BBC56EE X-Developer-Signature: v=1; a=openpgp-sha256; l=786; i=samitolvanen@google.com; h=from:subject; bh=Kirtl/2CH574RlVli6RH7Tr3lxFM3RdB5GGPayWpFT0=; b=owEB7QES/pANAwAKAUy19oSLvFbuAcsmYgBkrE+BGANkjs7x+hs99YYaMrhZLk9av9PmK51ek dJTYVpr+pWJAbMEAAEKAB0WIQQ1zPtjsoPW0663g5RMtfaEi7xW7gUCZKxPgQAKCRBMtfaEi7xW 7nVMC/0YbuLZxw85M9u6LDaUUwcWbWuX73K0i6Ow+fZlwze0XWWIw6HwbB4a4LtG5NRd9Tb+RYJ j6jVsSUO6MPXn4uUYYiSa9lKiKsUoXUkG02C9xDkX6cCn9Zd507LQGKmZW/mzDns+m5H6sdb4O+ 9tuXpgxHMtOmmnM9pQseqzSsfOHRdBqZat4JjmG7GjuAU4mco3J7hCmubi/E4RyACCVYpYkk+wb gKCmfg89QQ/bzonXsdRv8Wj2wGDw0IOP+vQvx+19bw1u/LnPEx3L4TuXxYIXoVxS/vpYmdH56dc MNLQWYITWJbBzw5z9es2HByxf1uOi1N7FAVFxi9/wKQruIfPbzdUCWTSfhXRFBJ9bfh5ByFoLAx mOa+Dld6KrZPLvF+QuOnUt5fiMN8Fk77zFkUYLruYGIDyhJci/wxjNRwjHzVLnN4VwJPWlqZnUZ xd4WtDmOT5gKbgSr/iqHLa2YfhwhUraInyaAMD6csG1kxRAfyFOeiEWRFpP63KzG8Oz78= X-Mailer: git-send-email 2.41.0.255.g8b1d071c50-goog Message-ID: <20230710183544.999540-14-samitolvanen@google.com> Subject: [PATCH v2 6/6] riscv: Allow CONFIG_CFI_CLANG to be selected From: Sami Tolvanen To: Paul Walmsley , Palmer Dabbelt , Albert Ou , Kees Cook Cc: Nathan Chancellor , Nick Desaulniers , Conor Dooley , linux-riscv@lists.infradead.org, llvm@lists.linux.dev, linux-kernel@vger.kernel.org, Sami Tolvanen Content-Type: text/plain; charset="UTF-8" Select ARCH_SUPPORTS_CFI_CLANG to allow CFI_CLANG to be selected on riscv. Reviewed-by: Kees Cook Tested-by: Nathan Chancellor Signed-off-by: Sami Tolvanen --- arch/riscv/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 29fdba9d8514..68c790b181c3 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -43,6 +43,7 @@ config RISCV select ARCH_OPTIONAL_KERNEL_RWX_DEFAULT select ARCH_STACKWALK select ARCH_SUPPORTS_ATOMIC_RMW + select ARCH_SUPPORTS_CFI_CLANG select ARCH_SUPPORTS_DEBUG_PAGEALLOC if MMU select ARCH_SUPPORTS_HUGETLBFS if MMU select ARCH_SUPPORTS_PAGE_TABLE_CHECK if MMU -- 2.41.0.255.g8b1d071c50-goog