From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 14946C531C9 for ; Mon, 27 Jul 2026 16:35:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=GsQkonp2raqY6uDTxwapz+/S6zHaTuYuGNzUgQ+U9uA=; b=0eXit5PaE7IeBJkWtwZSqkoQyD SwEacEWDjzBZleYbp9jHaB9hwvJhPAyW0tlGQwgjp80msJgacE1EE4Q0N5yovZcX1GmoNAppyNiy1 V4T8RNS2ZHHx2k1IhsxB03p0uQN/f6D3arYfVkckajssXVQMcHbS87qc32sMRSL6OgtCNu0ETRhHE jz381PEZxDWRykaO6iOxWyUovEODVPqkzKk109o6TBlSITKGYvR83KLvUbUAoZKwFo3IV+FEKx8zC Ox5I1uRCsNM3fCx5ty7mjRnM0ZkVZFFjfvXOeYdt4ijE942Aj3R5ZJvqImbPi1bEkPdkrqhucKh6G CGeFGJ5Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1woOIY-00000003MSI-2eAA; Mon, 27 Jul 2026 16:35:26 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1woOIV-00000003MQB-1rb2 for linux-arm-kernel@lists.infradead.org; Mon, 27 Jul 2026 16:35:25 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id E54C01688; Mon, 27 Jul 2026 09:35:17 -0700 (PDT) Received: from login2.euhpc2.arm.com (login2.euhpc2.arm.com [10.58.100.22]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 0DA6F3F86F; Mon, 27 Jul 2026 09:35:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1785170122; bh=mqTyLNRht4psidQfrgpDPtNZ/dgK01wpT0T0WH0AYXU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Kqnwa8EmIFLEcbSuJ8cgHFeguZx8vg7IClG5FP7P/uVRYJwHJftlDQgTBerDIkn5T h2/Qps9lQEDZ4Wqm3KVHfwMzdYEpo/C+Z+O/bHehZ1WAMRBL15zONFqKWq+hQZ22pi xkEAyICg4j7CqNwnpdYggAfzUPAo/At3YwUvr1I0= From: Vladimir Murzin To: linux-arm-kernel@lists.infradead.org Cc: mark.rutland@arm.com, maz@kernel.org, will@kernel.org, catalin.marinas@arm.com, ruanjinjie@huawei.com, liaochang1@huawei.com Subject: [RFC PATCH v2 01/45] arm64: ptrace: Remove INIT_PSTATE_EL2 Date: Mon, 27 Jul 2026 17:34:09 +0100 Message-Id: <20260727163453.7969-2-vladimir.murzin@arm.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20260727163453.7969-1-vladimir.murzin@arm.com> References: <20260727163453.7969-1-vladimir.murzin@arm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260727_093523_524469_E570C113 X-CRM114-Status: UNSURE ( 7.81 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Last user of INIT_PSTATE_EL2 has gone with ae4b7e38e9a9 ("arm64: Allow sticky E2H when entering EL1"), so remove it. Signed-off-by: Vladimir Murzin Reviewed-by: Jinjie Ruan --- arch/arm64/include/asm/ptrace.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm64/include/asm/ptrace.h b/arch/arm64/include/asm/ptrace.h index 39582511ad72..f7dc5fb9427d 100644 --- a/arch/arm64/include/asm/ptrace.h +++ b/arch/arm64/include/asm/ptrace.h @@ -18,8 +18,6 @@ #define INIT_PSTATE_EL1 \ (PSR_D_BIT | PSR_A_BIT | PSR_I_BIT | PSR_F_BIT | PSR_MODE_EL1h) -#define INIT_PSTATE_EL2 \ - (PSR_D_BIT | PSR_A_BIT | PSR_I_BIT | PSR_F_BIT | PSR_MODE_EL2h) #include -- 2.34.1