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 B0115C43458 for ; Thu, 9 Jul 2026 12:36:48 +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: Content-Type:In-Reply-To:From:References:CC:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=5JruWqLA01B2dEv9gQhhvyux0+hQMfUg+msbaSzuOvM=; b=IYuKAzJZrKYa8ZODo9i4XqSEgl ou6iY0EoDcQwgxY96wux3jIxSfxO3Is97Saoxq4I7NMnF1SZWkKi978R6mCEy8nZHmZC6TSgIF2G+ QvabdFnalmn+FczivdG0bfTfBKpGE7SI39ZpMYz6lTn6CXmBKiFMi/LVwIP6xA2wwwb/7X/vjEqtd u7wN1sqChv+UfC78ZFOdXlqFnaMqhthCdLRyiqG93gH67lSu5EGIJ09tcdoJsFWma+PG3ByFk9u0F l9koB38KHQNs8r509Be6yE2+crD06lN+7pnnbKN5MBUxIM8noe6VhPVFtPQWN3gZplwtVKNYRY6iB /wduPzMQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1whnzc-00000002Qrb-3XmC; Thu, 09 Jul 2026 12:36:40 +0000 Received: from canpmsgout05.his.huawei.com ([113.46.200.220]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1whnzZ-00000002Qqq-3emV for linux-arm-kernel@lists.infradead.org; Thu, 09 Jul 2026 12:36:39 +0000 dkim-signature: v=1; a=rsa-sha256; d=huawei.com; s=dkim; c=relaxed/relaxed; q=dns/txt; h=From; bh=5JruWqLA01B2dEv9gQhhvyux0+hQMfUg+msbaSzuOvM=; b=Og9I6RWoDyUFO4pMxOv65HvPAfknSuZpilJDlYiD+hchxwi3tb48g1GDesZHbAdMr7nZ9DZta Aeb4RxtPl0kSsNB3LeJ6MkiinWtMOYdMEwYElHSaf8FgALjc+FxxCxu/RKj/P7KtHIefVpeSpZX wMHzK6HWbeK8yIQ+pnDXuUw= Received: from mail.maildlp.com (unknown [172.19.162.140]) by canpmsgout05.his.huawei.com (SkyGuard) with ESMTPS id 4gwvP96ghvz12LDk; Thu, 9 Jul 2026 20:27:41 +0800 (CST) Received: from dggpemf500011.china.huawei.com (unknown [7.185.36.131]) by mail.maildlp.com (Postfix) with ESMTPS id 817C82012A; Thu, 9 Jul 2026 20:36:20 +0800 (CST) Received: from [10.67.109.254] (10.67.109.254) by dggpemf500011.china.huawei.com (7.185.36.131) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Thu, 9 Jul 2026 20:36:17 +0800 Message-ID: <171b8988-dc0e-44b1-892c-94142ae43f61@huawei.com> Date: Thu, 9 Jul 2026 20:36:14 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFC PATCH 01/36] arm64: ptrace: Remove INIT_PSTATE_EL2 To: Vladimir Murzin , CC: , , , References: <20260709121333.23507-1-vladimir.murzin@arm.com> <20260709121333.23507-2-vladimir.murzin@arm.com> From: Jinjie Ruan In-Reply-To: <20260709121333.23507-2-vladimir.murzin@arm.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.67.109.254] X-ClientProxiedBy: kwepems200002.china.huawei.com (7.221.188.68) To dggpemf500011.china.huawei.com (7.185.36.131) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260709_053638_068970_0B55EAD7 X-CRM114-Status: GOOD ( 10.12 ) 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 On 7/9/2026 8:12 PM, Vladimir Murzin wrote: > 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) Reviewed-by: Jinjie Ruan > > #include >