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 B512CC25B75 for ; Mon, 3 Jun 2024 14:42:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=KmDB6aPq+1N/ZjbovsKNvHriwQO3zMdPFGL3Rat5Ph8=; b=2OSe4DUwtDBAtV VmUIoJ7FXgw1ni2JFOM/uVgzFsC7bgh6NBIspJKJ3lzlY+buRc34Pdd7146wHcprnJEbzZGyIGAkj cEiy+wWXzicPwSlRp38p4C+p+NftLqfucAw8DTAv1ihdUhD035pQOEW/AV1h3hhm+5JEBJCFvrzPf ebY6qN1qEvS6JOI0chnyQlCM+Q1dYd+MevtEEIqxOhwtsv6CWr59qtBIKH+K6XkBPp4LflbLWGKmB 6pPPRIAyZjb87Uw1eNkjvk8fn63iM1Dayh+GCCgo/NdlrTruqll1hPnhxFIa0pDiRdvN50i7u6aDY 1gEhfnx8DhcS9OpQm8+w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sE8tM-0000000H7dv-2Bjc; Mon, 03 Jun 2024 14:42:32 +0000 Received: from sin.source.kernel.org ([2604:1380:40e1:4800::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sE8tJ-0000000H7cT-2GH0 for linux-arm-kernel@lists.infradead.org; Mon, 03 Jun 2024 14:42:30 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 3686CCE0977; Mon, 3 Jun 2024 14:42:27 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 48617C2BD10; Mon, 3 Jun 2024 14:42:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1717425745; bh=Gmc1MiEWtkSwKvWmVTgOqpoLoXTlM0acsbYghM7VDKo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=cEWRJjaW7ueRZN2dxIzGRqLjAY5xm7DNLfZOXd5sQGAIDTdkm6PqW+ynUJkp6C5jV 6D4Kpa1FfCkibmrOaczQTJp69ZAcO8rKBytLyn7gV8Xi/6J7mh06VqXfktksIQS77T 75A66AhYTCGPd4LNJ2KYDYIwmyV+TmxAmrr0v0tppapa5IWwXcFvMWXfRuSGpOJmyL 4qMmxZHImycfVbqW9OLJaWvcudxNJUFITrR0aR8NAisdix+A59XjakSL1TBYIJ+JfU /E/24iLpqSt3Nolc9uejmM8b0uzC8i7Tjy3lRg9BeDtY0ihUbpYdY+76AukJRcvRwL 6/0ZCaAs0OuEg== Date: Mon, 3 Jun 2024 15:42:20 +0100 From: Will Deacon To: =?iso-8859-1?Q?Pierre-Cl=E9ment?= Tosi Cc: kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org, Marc Zyngier , Oliver Upton , Suzuki K Poulose , Vincent Donnefort Subject: Re: [PATCH v4 08/13] arm64: Introduce esr_comment() & esr_is_cfi_brk() Message-ID: <20240603144220.GI19151@willie-the-truck> References: <20240529121251.1993135-1-ptosi@google.com> <20240529121251.1993135-9-ptosi@google.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20240529121251.1993135-9-ptosi@google.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240603_074229_783270_E149EE1E X-CRM114-Status: GOOD ( 12.24 ) 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: , Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, May 29, 2024 at 01:12:14PM +0100, Pierre-Cl=E9ment Tosi wrote: > As it is already used in two places, move esr_comment() to a header for > re-use, with a clearer name. > = > Introduce esr_is_cfi_brk() to detect kCFI BRK syndromes, currently used > by early_brk64() but soon to be also used by hypervisor code. > = > Signed-off-by: Pierre-Cl=E9ment Tosi > --- > arch/arm64/include/asm/esr.h | 11 +++++++++++ > arch/arm64/kernel/debug-monitors.c | 4 +--- > arch/arm64/kernel/traps.c | 8 +++----- > arch/arm64/kvm/handle_exit.c | 2 +- > 4 files changed, 16 insertions(+), 9 deletions(-) (nit: typo in subject, should be esr_brk_comment()). With that fixed: Acked-by: Will Deacon Will _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel