Message ID | 20231108125843.3806765-7-arnd@kernel.org |
---|---|
State | New |
Headers | show
Return-Path: <SRS0=LkJ/=GV=vger.kernel.org=sparclinux-owner@ozlabs.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=HyUdTwUX; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=ozlabs.org (client-ip=150.107.74.76; helo=gandalf.ozlabs.org; envelope-from=srs0=lkj/=gv=vger.kernel.org=sparclinux-owner@ozlabs.org; receiver=patchwork.ozlabs.org) Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SQQDh68Bfz1yRL for <incoming@patchwork.ozlabs.org>; Thu, 9 Nov 2023 00:00:36 +1100 (AEDT) Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4SQQDh5bsxz4wd1 for <incoming@patchwork.ozlabs.org>; Thu, 9 Nov 2023 00:00:36 +1100 (AEDT) Received: by gandalf.ozlabs.org (Postfix) id 4SQQDh5Y7Jz4wx7; Thu, 9 Nov 2023 00:00:36 +1100 (AEDT) Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: gandalf.ozlabs.org; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: gandalf.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=HyUdTwUX; dkim-atps=neutral Authentication-Results: gandalf.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=sparclinux-owner@vger.kernel.org; receiver=ozlabs.org) Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4SQQDh5S1Qz4wd1 for <patchwork-incoming@ozlabs.org>; Thu, 9 Nov 2023 00:00:36 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235589AbjKHNAh (ORCPT <rfc822;patchwork-incoming@ozlabs.org>); Wed, 8 Nov 2023 08:00:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56860 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235628AbjKHNAe (ORCPT <rfc822;sparclinux@vger.kernel.org>); Wed, 8 Nov 2023 08:00:34 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9668E1FC2; Wed, 8 Nov 2023 05:00:31 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BE3C9C43395; Wed, 8 Nov 2023 13:00:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1699448431; bh=K9YdPzoARD4njnEo80jUrY+DZkb+0aAdqYzClA8UgAI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HyUdTwUXtZOlnyvxdNKc+kj+jb0JvSjpSyNuNfinD/hOMX3R5j5WCRvrkFeKCIoaK dck1LhuXouzgxrjEZ+GfXmwACWuIHu7Z5T4tv5Ur3mBUern292mV3o4hHeM6goJmTl 07hDeR7Iqhwa3/f+qzmGQajf1dFdpx/z/q8jYxJI4nnayQSqsNQMlgpL0fthML/+e1 RUA1p/Ek88IwoPkFfFrEZT9/Y2MOyc8v/2srZE3JErq77d73XQLbdWL9p5SFFwRzqp V4Zk/JhktD/mAeNqOSIIMV3pGJDyvfJKmq7usGaEaG4ltRDerYT+4+zq3kRGWGhqoG rX6LOl910Dk3Q== From: Arnd Bergmann <arnd@kernel.org> To: Andrew Morton <akpm@linux-foundation.org>, linux-kernel@vger.kernel.org, Masahiro Yamada <masahiroy@kernel.org>, linux-kbuild@vger.kernel.org Cc: Arnd Bergmann <arnd@arndb.de>, Matt Turner <mattst88@gmail.com>, Vineet Gupta <vgupta@kernel.org>, Russell King <linux@armlinux.org.uk>, Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>, Steven Rostedt <rostedt@goodmis.org>, Masami Hiramatsu <mhiramat@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Guo Ren <guoren@kernel.org>, Peter Zijlstra <peterz@infradead.org>, Ard Biesheuvel <ardb@kernel.org>, Huacai Chen <chenhuacai@kernel.org>, Greg Ungerer <gerg@linux-m68k.org>, Michal Simek <monstr@monstr.eu>, Thomas Bogendoerfer <tsbogend@alpha.franken.de>, Dinh Nguyen <dinguyen@kernel.org>, Michael Ellerman <mpe@ellerman.id.au>, Nicholas Piggin <npiggin@gmail.com>, Christophe Leroy <christophe.leroy@csgroup.eu>, Geoff Levand <geoff@infradead.org>, Palmer Dabbelt <palmer@dabbelt.com>, Heiko Carstens <hca@linux.ibm.com>, John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>, "David S. Miller" <davem@davemloft.net>, Andy Lutomirski <luto@kernel.org>, Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@redhat.com>, x86@kernel.org, Helge Deller <deller@gmx.de>, Sudip Mukherjee <sudipm.mukherjee@gmail.com>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Timur Tabi <timur@kernel.org>, Kent Overstreet <kent.overstreet@linux.dev>, David Woodhouse <dwmw2@infradead.org>, "Naveen N. Rao" <naveen.n.rao@linux.ibm.com>, Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>, Kees Cook <keescook@chromium.org>, Vincenzo Frascino <vincenzo.frascino@arm.com>, Juri Lelli <juri.lelli@redhat.com>, Vincent Guittot <vincent.guittot@linaro.org>, Nathan Chancellor <nathan@kernel.org>, Nick Desaulniers <ndesaulniers@google.com>, Nicolas Schier <nicolas@fjasle.eu>, Al Viro <viro@zeniv.linux.org.uk>, =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= <u.kleine-koenig@pengutronix.de>, linux-alpha@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-trace-kernel@vger.kernel.org, linux-csky@vger.kernel.org, loongarch@lists.linux.dev, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, netdev@vger.kernel.org, linux-parisc@vger.kernel.org, linux-usb@vger.kernel.org, linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-bcachefs@vger.kernel.org, linux-mtd@lists.infradead.org Subject: [PATCH 06/22] [RESEND] stackleak: add declarations for global functions Date: Wed, 8 Nov 2023 13:58:27 +0100 Message-Id: <20231108125843.3806765-7-arnd@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231108125843.3806765-1-arnd@kernel.org> References: <20231108125843.3806765-1-arnd@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: <sparclinux.vger.kernel.org> X-Mailing-List: sparclinux@vger.kernel.org |
Series |
-Wmissing-prototype warning fixes
|
expand
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diff --git a/include/linux/stackleak.h b/include/linux/stackleak.h index c36e7a3b45e7..3be2cb564710 100644 --- a/include/linux/stackleak.h +++ b/include/linux/stackleak.h @@ -14,6 +14,7 @@ #ifdef CONFIG_GCC_PLUGIN_STACKLEAK #include <asm/stacktrace.h> +#include <linux/linkage.h> /* * The lowest address on tsk's stack which we can plausibly erase. @@ -76,6 +77,11 @@ static inline void stackleak_task_init(struct task_struct *t) # endif } +asmlinkage void noinstr stackleak_erase(void); +asmlinkage void noinstr stackleak_erase_on_task_stack(void); +asmlinkage void noinstr stackleak_erase_off_task_stack(void); +void __no_caller_saved_registers noinstr stackleak_track_stack(void); + #else /* !CONFIG_GCC_PLUGIN_STACKLEAK */ static inline void stackleak_task_init(struct task_struct *t) { } #endif