From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by sourceware.org (Postfix) with ESMTPS id D5D843858CDB for ; Thu, 23 Mar 2023 18:25:56 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org D5D843858CDB Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1679595956; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=XWbbVL1OR4+Hs5Lfkiyh0eNMQ1/+SQ03QrEZpadvtdY=; b=dhjO/ZmWDut1IchyAqieuKW6Su1jTi6zMlyeV45cfkzjiXiOgoAyP8XwyPTfN9TYJ21CL3 Mt5eHHX5+EXyUmQsLZ3KW/Pr6O0h/8EyMjYna+Mal0BqiHoG3DI3IOQT0k6JM2qCV7wSFA vRKuLuN5Lo5NsbWZiCf3O/dA3qcqXKc= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-553-CvdIflX5Ph2yEu1hGH8H6A-1; Thu, 23 Mar 2023 14:25:53 -0400 X-MC-Unique: CvdIflX5Ph2yEu1hGH8H6A-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.rdu2.redhat.com [10.11.54.1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id E14A83C10C70; Thu, 23 Mar 2023 18:25:52 +0000 (UTC) Received: from f37-zws-nv (unknown [10.2.16.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 833FB40CF8F2; Thu, 23 Mar 2023 18:25:52 +0000 (UTC) Date: Thu, 23 Mar 2023 11:25:51 -0700 From: Kevin Buettner To: Luis Machado via Gdb-patches Cc: Luis Machado Subject: Re: [PATCH, v2] aarch64: Check for valid inferior thread/regcache before reading pauth registers Message-ID: <20230323112551.66e4da4f@f37-zws-nv> In-Reply-To: <20230323105619.9151-1-luis.machado@arm.com> References: <20230316103904.1947447-1-luis.machado@arm.com> <20230323105619.9151-1-luis.machado@arm.com> Organization: Red Hat MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-4.8 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Thu, 23 Mar 2023 10:56:19 +0000 Luis Machado via Gdb-patches wrote: > Changes in v2: > > - Dropped helper functions and used inferior_ptid/current_inferior () > instead. Changes are now aarch64-specific. A bug which your patch fixes had been reported in Fedora bugzilla; see: https://bugzilla.redhat.com/show_bug.cgi?id=2177655 I made a scratch build using your v1 patch and one user reported the bug fixed. I've looked over your v2 patch and it looks good to me. Kevin