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 F0A1F3858D1E for ; Tue, 31 Oct 2023 20:17:53 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org F0A1F3858D1E Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org F0A1F3858D1E Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=170.10.129.124 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1698783474; cv=none; b=RXTtW+3KQVThu/yuPYB3PF3NAp3hF9zNsD69j6qamu5/J+oNgaDZrwelTJp8AQBjtIjTg2aQ1UwJ0SfEGsZe5+Sm+LdvBMZ9oMuvqZ2+oyVeVBXe9pMtSHNo2Wz70tZewsoMVDLcKfinj3JFDxawZN4swV5fFL03QesdjWvLiwY= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1698783474; c=relaxed/simple; bh=X824mA477FbBoQwNpTdcgI9Tu7YQWPnaPADp7c2WVfs=; h=DKIM-Signature:Date:From:To:Subject:Message-ID:MIME-Version; b=GMlPEJ5h1f1ecEeaXIXsDa9kLuiMdoskHQgRJVta6ojhZRmRQqdM768DqC3iSdWqyfiRZHdp4Llzwhe2hQ3ZK3sVtSFoMr10etxZizF2szX/e5FZacjrt5oSlkZzDGEPRuayX6yRu59R3NxyEGu52Pfa9wR9CBC4wzmo62a6QPc= ARC-Authentication-Results: i=1; server2.sourceware.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1698783473; 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: in-reply-to:in-reply-to:references:references; bh=WZWix9T1zlqxOVShJPKpFxXexEl956Bfq9xTFi/cDbU=; b=ZDWZB7by5Isg07VbaNO4AhTXEzR2Xb2oZEPgwWfENE8bnxWpemTzjqFrRdeuUFMdYbZI/K NX3Ohg9rY16NlfuwqNCwuHoI9s39bnqUOb7mICYbufv4TXEEG+ls8moAuaraJ0ZzqSVwXV F9X7ud2YyRGS/OPU3tHs4XsLTWYVqeY= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-197-DorVbMbNOHKzfOW5Oe4f1Q-1; Tue, 31 Oct 2023 16:17:50 -0400 X-MC-Unique: DorVbMbNOHKzfOW5Oe4f1Q-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id D6F63811E7B; Tue, 31 Oct 2023 20:17:49 +0000 (UTC) Received: from oak (unknown [10.22.16.210]) by smtp.corp.redhat.com (Postfix) with ESMTPS id B68202026D4C; Tue, 31 Oct 2023 20:17:49 +0000 (UTC) Date: Tue, 31 Oct 2023 16:17:48 -0400 From: Joe Simmons-Talbott To: Andreas Schwab Cc: libc-alpha@sourceware.org Subject: Re: [PATCH] elf: Get rid of alloca usage in _dl_start_profile Message-ID: <20231031201748.GD496230@oak> References: <20230929135222.1195747-1-josimmon@redhat.com> <20231003193302.GF4098455@oak> MIME-Version: 1.0 In-Reply-To: X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.4 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Spam-Status: No, score=-6.1 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_H4,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE,TXREP,T_SCC_BODY_TEXT_LINE 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 Mon, Oct 30, 2023 at 01:44:56PM +0100, Andreas Schwab wrote: > On Okt 03 2023, Joe Simmons-Talbott wrote: > > > created. I wasn't able to process the .profile files with gprof though > > as it complained about the version. > > The profile data is used by sprof, not gprof. Thanks. This sent me down a two-day rabbit hole but I was finally able to ensure that profiling works with this patch. Thanks, Joe