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 X-Spam-Level: X-Spam-Status: No, score=-16.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 707A1C43387 for ; Fri, 4 Jan 2019 18:35:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 428C5218E2 for ; Fri, 4 Jan 2019 18:35:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1546626945; bh=Qhr7gBAFshlt0N08h0Wr4CVEzYA7jPc+4XrY+RnYt3Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=bGHyXyPHXa9QjTl1+ybieRDGviTLhYi2WxPZKpHe7BiWKHboytASne4S9hO5J9SNy gHl3hKjhW/yBVA9JE7KqGlrqycUz0bwxdtywO3w1kG2te9cAz0K47DpBU9flUaOG7g 7Ymk94BvZIlABdrmJinFsGqEbUm6lIANB2VTlqz0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728979AbfADSfo (ORCPT ); Fri, 4 Jan 2019 13:35:44 -0500 Received: from mail.kernel.org ([198.145.29.99]:52724 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726036AbfADSeI (ORCPT ); Fri, 4 Jan 2019 13:34:08 -0500 Received: from quaco.ghostprotocols.net (unknown [179.97.41.186]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id ADF4B218F0; Fri, 4 Jan 2019 18:34:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1546626847; bh=Qhr7gBAFshlt0N08h0Wr4CVEzYA7jPc+4XrY+RnYt3Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=oH4mpQOJReQ+te6HIf1vezBfUOIW0zzp8vyXdNiIdMZUpD2cUXRx8FyFsAU1ukNUd SCvQccBORHuXT7rb82AB6UR1Mextdw8wX2D/CdaVjcUPNLM7DFS0RdMtQDEk1PL08f pGFLfz9DsZWzNpByjH8id/Aghtsor6wn88B5EWLk= From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter , Jiri Olsa , Kristina Martsenko , Namhyung Kim , Will Deacon Subject: [PATCH 03/16] tools headers uapi: Sync prctl.h with the kernel sources Date: Fri, 4 Jan 2019 15:33:24 -0300 Message-Id: <20190104183337.12771-4-acme@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190104183337.12771-1-acme@kernel.org> References: <20190104183337.12771-1-acme@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnaldo Carvalho de Melo To get the changes in ba8308856564 ("arm64: add prctl control for resetting ptrauth keys"), that introduce a prctl with a name that needs to be catch by the prctl cmd table generator, which will be done in the next cset. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Kristina Martsenko Cc: Namhyung Kim Cc: Will Deacon Link: https://lkml.kernel.org/n/tip-a1pahzc8lci0ey1fjvv1chdm@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/include/uapi/linux/prctl.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/tools/include/uapi/linux/prctl.h b/tools/include/uapi/linux/prctl.h index b17201edfa09..b4875a93363a 100644 --- a/tools/include/uapi/linux/prctl.h +++ b/tools/include/uapi/linux/prctl.h @@ -220,4 +220,12 @@ struct prctl_mm_map { # define PR_SPEC_DISABLE (1UL << 2) # define PR_SPEC_FORCE_DISABLE (1UL << 3) +/* Reset arm64 pointer authentication keys */ +#define PR_PAC_RESET_KEYS 54 +# define PR_PAC_APIAKEY (1UL << 0) +# define PR_PAC_APIBKEY (1UL << 1) +# define PR_PAC_APDAKEY (1UL << 2) +# define PR_PAC_APDBKEY (1UL << 3) +# define PR_PAC_APGAKEY (1UL << 4) + #endif /* _LINUX_PRCTL_H */ -- 2.20.1