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 61B72C43458 for ; Thu, 9 Jul 2026 12:14:16 +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=MNmdJN37NZqdExozvrPc3D/V5Bhinf/QkSvmOvjESQc=; b=VZ7jLfL53DVs7xyKco3xP7Xp/K DhxfwGRxBFW+kLFxJ9lbNxmszeLO1fJ00NwPGjkvqFpX1/AMz0xXF2y1N26qcy7hEquITel3LTwNE bWdP1jILHtR/0eid3HuZJZ2/4D/BRgkX2A2Oyb43pTBe1stawY05lHa1c68Y2B5v578is+opgbrvk 49OnRuAeuQTktGEfk/YrbER8FklOKGyxiHuvdtYo8f7KDmvyOmWK7qxeUMllb0BbBiCuWJua36Vcx m6O1NT/AVxFIW9RS706YWhtgtKVMx7MmybKpym7JuPBwH2ypB18rs5GsihmVfo7e/R77dSaV2afOG C4QP4lEA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1whndo-00000002KTJ-29r8; Thu, 09 Jul 2026 12:14:08 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1whndm-00000002KQL-3Fhu for linux-arm-kernel@bombadil.infradead.org; Thu, 09 Jul 2026 12:14:06 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=MNmdJN37NZqdExozvrPc3D/V5Bhinf/QkSvmOvjESQc=; b=coK5HR9zQDhSRvoXHvZ2A4Rpws T4eQbSBrzMZjI+fQrsKQ02bOgUAyrgvXUEuHXzvbN67rCqzGKlHZM3aZbvRmQQ0F98LEcYqW48zzk 7MRLNizU5mrr+1NmeXkpSN4onJZC47r8Ok+MWX5Rj2rpIDYvSq4YSjdZwO4rnIdd0QfrqPD1uc7dD K4606AVuGnprVLrj7jLVwOweWeYXiqFFmeHua0ogYCD4kN8JJT8pjD1VIKoAmD6qT2oaTGjsJydj1 65VWeGhHig/Bduj9NhpS+zqLTmXKvxLlYxRLR3C0YIZ5kW5Nq6gnssqzWuxghw0zXUScqgW/koJw6 rMEvbgVQ==; Received: from foss.arm.com ([217.140.110.172]) by desiato.infradead.org with esmtp (Exim 4.99.2 #2 (Red Hat Linux)) id 1whndg-00000009Bjx-1oSu for linux-arm-kernel@lists.infradead.org; Thu, 09 Jul 2026 12:14:03 +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 7F7E11476; Thu, 9 Jul 2026 05:13:51 -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 C124C3F66F; Thu, 9 Jul 2026 05:13:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1783599235; bh=aiBod/nxWphtSep0IXx2NcxzuZ5Hh73/QR9HrWUAnVo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lYXjoFp6kTdup93jcNFX3KC2RYN5bgXjIPYCqW0OzpcPq9XmlnossyjBI65ukSWlm pYIuj7w5poLwVz/6l/te9pZnWyRW8gs7SdTzqWIm3TSy1UQi6Z0uXZFaoH26b4M7Lu Ot8wsok+ns711cnz1eqEAxHg1npAkcaYuTcZ7eno= 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 Subject: [RFC PATCH 01/36] arm64: ptrace: Remove INIT_PSTATE_EL2 Date: Thu, 9 Jul 2026 13:12:58 +0100 Message-Id: <20260709121333.23507-2-vladimir.murzin@arm.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20260709121333.23507-1-vladimir.murzin@arm.com> References: <20260709121333.23507-1-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-20260709_131401_793657_C5EB4838 X-CRM114-Status: UNSURE ( 7.19 ) 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 --- 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