Message ID | 20231108125843.3806765-7-arnd@kernel.org (mailing list archive) |
---|---|
State | Handled Elsewhere, archived |
Headers | show
Return-Path: <linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=fail reason="signature verification failed" (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=lists.ozlabs.org (client-ip=2404:9400:2:0:216:3eff:fee1:b9f1; helo=lists.ozlabs.org; envelope-from=linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=patchwork.ozlabs.org) Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2404:9400:2:0:216:3eff:fee1:b9f1]) (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 4SQdvH3jgwz1yQl for <incoming@patchwork.ozlabs.org>; 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Thu, 9 Nov 2023 00:00:35 +1100 (AEDT) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 3F15ACE109D; Wed, 8 Nov 2023 13:00:33 +0000 (UTC) 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 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 X-Mailman-Approved-At: Thu, 09 Nov 2023 08:41:16 +1100 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List <linuxppc-dev.lists.ozlabs.org> List-Unsubscribe: <https://lists.ozlabs.org/options/linuxppc-dev>, <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=unsubscribe> List-Archive: <http://lists.ozlabs.org/pipermail/linuxppc-dev/> List-Post: <mailto:linuxppc-dev@lists.ozlabs.org> List-Help: <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=help> List-Subscribe: <https://lists.ozlabs.org/listinfo/linuxppc-dev>, <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=subscribe> Cc: Mark Rutland <mark.rutland@arm.com>, Juri Lelli <juri.lelli@redhat.com>, linux-fbdev@vger.kernel.org, x86@kernel.org, loongarch@lists.linux.dev, linux-sh@vger.kernel.org, Peter Zijlstra <peterz@infradead.org>, Catalin Marinas <catalin.marinas@arm.com>, dri-devel@lists.freedesktop.org, netdev@vger.kernel.org, Guo Ren <guoren@kernel.org>, Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>, sparclinux@vger.kernel.org, linux-riscv@lists.infradead.org, Vincenzo Frascino <vincenzo.frascino@arm.com>, Will Deacon <will@kernel.org>, Greg Ungerer <gerg@linux-m68k.org>, Nicolas Schier <nicolas@fjasle.eu>, linux-s390@vger.kernel.org, Vincent Guittot <vincent.guittot@linaro.org>, Helge Deller <deller@gmx.de>, Huacai Chen <chenhuacai@kernel.org>, Russell King <linux@armlinux.org.uk>, Ard Biesheuvel <ardb@kernel.org>, linux-bcachefs@vger.kernel.org, Ingo Molnar <mingo@redhat.com>, Vineet Gupta <vgupta@kernel.org>, "Naveen N. 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Miller" <davem@davemloft.net>, Al Viro <viro@zeniv.linux.org.uk> Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" <linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.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