From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3F92B63CE for ; Mon, 24 Jul 2023 12:18:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 30F63C433C7; Mon, 24 Jul 2023 12:18:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1690201136; bh=YzbNbz001bsuZJHb7mliu62Hj7vauK4wh8AaumbnPAA=; h=From:To:Cc:Subject:Date:From; b=Kw8PsT3wtcqo4pvvE99Z0kL7peS/vy7EfU+HWuVYfFptTDPAL03xwb0JVD23cTGUJ iPS2bCnYfoz9bf1LswQ9Qqan3kXSa6UxGHTuKl1kDlVGa8N7wKdsbYjEl/Oi1tcuMA xBl74bjrLa+Mf7Q5++Q4WFWLK0jePgn6Lqny9mfV7Pt1B5aEmDVDMneFBCZ4voyzjg 4pp7lZqJy5Dpvboryz3uoAlyXLMaUdGfDHVL8EyOvvhGzy1VqX2A9bq4BdCTfbbvKf 1q5WSQzv/86GNfImKaIVJGYMnlPZCuLB1wxxv9jilgFlDfKX2O3oB+Sfv6EgxrXFmU viRu/dmvHxVFA== From: Arnd Bergmann To: Marc Zyngier , Oliver Upton , Catalin Marinas , Will Deacon , Mostafa Saleh Cc: Arnd Bergmann , James Morse , Suzuki K Poulose , Zenghui Yu , Fuad Tabba , Ricardo Koller , Quentin Perret , Kalesh Singh , linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH] KVM: arm64: fix __kvm_host_psci_cpu_entry() prototype Date: Mon, 24 Jul 2023 14:18:42 +0200 Message-Id: <20230724121850.1386668-1-arnd@kernel.org> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: kvmarm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Arnd Bergmann The kvm_host_psci_cpu_entry() function was renamed in order to add a wrapper around it, but the prototype did not change, so now the missing-prototype warning came back in W=1 builds: arch/arm64/kvm/hyp/nvhe/psci-relay.c:203:28: error: no previous prototype for function '__kvm_host_psci_cpu_entry' [-Werror,-Wmissing-prototypes] asmlinkage void __noreturn __kvm_host_psci_cpu_entry(bool is_cpu_on) Fixes: dcf89d1111995 ("KVM: arm64: Add missing BTI instructions") Signed-off-by: Arnd Bergmann --- arch/arm64/include/asm/kvm_asm.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/include/asm/kvm_asm.h b/arch/arm64/include/asm/kvm_asm.h index 7d170aaa2db41..24e28bb2d95b6 100644 --- a/arch/arm64/include/asm/kvm_asm.h +++ b/arch/arm64/include/asm/kvm_asm.h @@ -278,7 +278,7 @@ asmlinkage void __noreturn hyp_panic_bad_stack(void); asmlinkage void kvm_unexpected_el2_exception(void); struct kvm_cpu_context; void handle_trap(struct kvm_cpu_context *host_ctxt); -asmlinkage void __noreturn kvm_host_psci_cpu_entry(bool is_cpu_on); +asmlinkage void __noreturn __kvm_host_psci_cpu_entry(bool is_cpu_on); void __noreturn __pkvm_init_finalise(void); void kvm_nvhe_prepare_backtrace(unsigned long fp, unsigned long pc); void kvm_patch_vector_branch(struct alt_instr *alt, -- 2.39.2