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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 95C32C77B6E for ; Fri, 14 Apr 2023 14:42:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231202AbjDNOmG (ORCPT ); Fri, 14 Apr 2023 10:42:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37006 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229579AbjDNOmC (ORCPT ); Fri, 14 Apr 2023 10:42:02 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DFC2EBBB6 for ; Fri, 14 Apr 2023 07:41:37 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 79CE3643D2 for ; Fri, 14 Apr 2023 14:41:37 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7E4DDC4339C; Fri, 14 Apr 2023 14:41:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1681483296; bh=nfeOIgbWifwrcLlF/ULbFbyWrBPwPRsfTeMepM7hA5s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Q2yCZTkknz2hb5kH/8LePXua3eR2XL1gFXknMKIH1d1JMROKP2ZzAToiA5KQJwUPA yAwtMynPFtooZoEShQMzsjxbuMgAkJwHHsyegZsPMtajIzvsQFLoHGC25V/eEFwDwF zoiZbmDCRsNG+ZfgQOv8mZDhw7+rWuKHOuZkkiXDzWTt0KRQC+zq7avBQuiJilh7zI fQJRb0i3lL0S165vn4Jtl5vN/R1UEMomQAZt77U9alHR2zaiN7ACTWaCaiSFdK8Ne/ Um0rVSpm7u4pLY4i81mzGxZxGig61drUgillRbPs43S4xlU833Yn2w3OMaecJvLLSw kvh3qyp5rTYEg== From: Will Deacon To: Sumit Garg , catalin.marinas@arm.com Cc: kernel-team@android.com, Will Deacon , liwei391@huawei.com, mhiramat@kernel.org, linux-kernel@vger.kernel.org, daniel.thompson@linaro.org, linux-arm-kernel@lists.infradead.org, mark.rutland@arm.com, ardb@kernel.org, dianders@chromium.org, maz@kernel.org Subject: Re: [PATCH v6 0/2] arm64: Fix pending single-step debugging issues Date: Fri, 14 Apr 2023 15:38:39 +0100 Message-Id: <168147598830.2391666.1506104508286330232.b4-ty@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20230202073148.657746-1-sumit.garg@linaro.org> References: <20230202073148.657746-1-sumit.garg@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2 Feb 2023 13:01:46 +0530, Sumit Garg wrote: > This patch-set reworks pending fixes from Wei's series [1] to make > single-step debugging via kgdb/kdb on arm64 work as expected. There was > a prior discussion on ML [2] regarding if we should keep the interrupts > enabled during single-stepping. So patch #1 follows suggestion from Will > [3] to not disable interrupts during single stepping but rather skip > single stepping within interrupt handler. > > [...] Applied second patch to arm64 (for-next/misc), thanks! [2/2] arm64: kgdb: Set PSTATE.SS to 1 to re-enable single-step https://git.kernel.org/arm64/c/af6c0bd59f4f Cheers, -- Will https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev