| Message ID | 20220308135047.478297-3-npiggin@gmail.com (mailing list archive) |
|---|---|
| State | Accepted |
| 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@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=lzU2OvmU; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=112.213.38.117; helo=lists.ozlabs.org; envelope-from=linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=<UNKNOWN>) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4KCcG43N6jz9sGD for <incoming@patchwork.ozlabs.org>; Wed, 9 Mar 2022 00:52:28 +1100 (AEDT) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4KCcG24KxJz3bTd for <incoming@patchwork.ozlabs.org>; Wed, 9 Mar 2022 00:52:26 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=lzU2OvmU; dkim-atps=neutral X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gmail.com (client-ip=2607:f8b0:4864:20::632; helo=mail-pl1-x632.google.com; envelope-from=npiggin@gmail.com; receiver=<UNKNOWN>) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=lzU2OvmU; dkim-atps=neutral Received: from mail-pl1-x632.google.com (mail-pl1-x632.google.com [IPv6:2607:f8b0:4864:20::632]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4KCcDR33y9z30G0 for <linuxppc-dev@lists.ozlabs.org>; Wed, 9 Mar 2022 00:51:03 +1100 (AEDT) Received: by mail-pl1-x632.google.com with SMTP id w4so6740967ply.13 for <linuxppc-dev@lists.ozlabs.org>; Tue, 08 Mar 2022 05:51:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=GRRJKXwWejMGknJKmtYz7Ykt2Hg5PpTL/7C96be1WX0=; b=lzU2OvmUjLcz/d/0N30727HNXObkDMZef3rNQHLHF/lx5Xie3K6TN74h1bGaH4H+Z9 zW+LtW2PB2L61SxpcZxtil6sObXGYKfC48MRLHbIebkCVCRkuhBarakj4/M1kZXbHF9k Z+Ee9Z5vcIcSY6fCcrS2bO1Z49Ku2ZssfuD36NubB1UlvDyAA9i1Rgu5gFSjVMGUnyAp Tiu0uzncrBXcQ+UeMbWl2aNVXt0peXwTqiMpzkuZ4mg+xqor8W7u0tnuVgzsRehZP5Ui cEB1yjb6BCkMoclCJ4DIzgeowTtvH7DB9/ABQkspibz6eDSTG/7yw4N3fqZHY0893rQo 7xwA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=GRRJKXwWejMGknJKmtYz7Ykt2Hg5PpTL/7C96be1WX0=; b=UyQCql3yJ1luQ6gaQJXSvMWpT3OCUzQM3kwc8kFgwFqjDj53MqSAM4zlt7Yb2OOzn1 AkR81ew23xD2iPAZI69ddUCnLzs1LdLdnGTTijurjzfnvNnKcSs1nAHwPJFJ8PL9o9JY o0lvh5j83ArDptCfDiOFGxQv2/+iTS1Xin9RTOB+xqOCVss+bIJqVYwr/NMBp4oKtSWW 0bj5Rqf7hzpnetK5uXYpwq70KJdMX46QbV7K3syIUdxdCHLpXraLcLD/esl6iuee86eT zoeXvc9Ok/z4kSrePjOAZ5FtVdk4caYe1fOG/HS163g/t+ij423+rCjCN4L2uxj2H2l/ JR1Q== X-Gm-Message-State: AOAM532TYeeS2T4dn3b79WAaIA1XPkKNsPTWIMjE3zcCz6tdsqO+tdz6 v9pGhbgXi5ynv8gjVkY88OyjZRYQu2M= X-Google-Smtp-Source: ABdhPJxHjfQrpW2/nlix1yfTAWYm8Hs1YtbbJw39E6xvoCpPskFO4SaV+ko1s2HrtpXN4auQ3mRS1w== X-Received: by 2002:a17:902:e849:b0:152:ed30:fa76 with SMTP id t9-20020a170902e84900b00152ed30fa76mr60380plg.161.1646747461994; Tue, 08 Mar 2022 05:51:01 -0800 (PST) Received: from bobo.ozlabs.ibm.com (61-68-211-196.tpgi.com.au. [61.68.211.196]) by smtp.gmail.com with ESMTPSA id q14-20020a056a00150e00b004f741b5c071sm541737pfu.86.2022.03.08.05.51.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Mar 2022 05:51:01 -0800 (PST) From: Nicholas Piggin <npiggin@gmail.com> To: linuxppc-dev@lists.ozlabs.org Subject: [PATCH 02/14] powerpc/rtas: Make enter_rtas a nokprobe symbol on 64-bit Date: Tue, 8 Mar 2022 23:50:35 +1000 Message-Id: <20220308135047.478297-3-npiggin@gmail.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20220308135047.478297-1-npiggin@gmail.com> References: <20220308135047.478297-1-npiggin@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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: Laurent Dufour <ldufour@linux.ibm.com>, Nicholas Piggin <npiggin@gmail.com> 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 |
powerpc/rtas: various cleanups and improvements
|
expand
|
diff --git a/arch/powerpc/kernel/rtas_entry.S b/arch/powerpc/kernel/rtas_entry.S index 192fea342744..afe3b789bc36 100644 --- a/arch/powerpc/kernel/rtas_entry.S +++ b/arch/powerpc/kernel/rtas_entry.S @@ -165,6 +165,7 @@ rtas_return_loc: mtspr SPRN_SRR1,r4 RFI_TO_KERNEL b . /* prevent speculative execution */ +_ASM_NOKPROBE_SYMBOL(enter_rtas) _ASM_NOKPROBE_SYMBOL(__enter_rtas) _ASM_NOKPROBE_SYMBOL(rtas_return_loc)
This symbol is marked nokprobe on 32-bit but not 64-bit, add it. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> --- arch/powerpc/kernel/rtas_entry.S | 1 + 1 file changed, 1 insertion(+)