From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Jeff Law Newsgroups: gmane.comp.gcc.patches,gmane.comp.lib.glibc.alpha Subject: Re: Remove tilegx port Date: Fri, 27 Apr 2018 13:32:17 -0600 Message-ID: <4d252cf1-e2e6-59cd-5328-f90e28a1a770@redhat.com> References: <4f6f6682-1fd3-18b3-8b8c-bbd0fb38fb17@redhat.com> <2DDA84B0-56C7-4B4B-8C23-DEF2001B6BEB@gmail.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="------------9BF012828BB2121418EDCAE4" X-Trace: blaine.gmane.org 1524857425 27832 195.159.176.226 (27 Apr 2018 19:30:25 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 27 Apr 2018 19:30:25 +0000 (UTC) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 Cc: libc-alpha@sourceware.org To: Richard Biener , gcc-patches@gcc.gnu.org, Joseph Myers Original-X-From: gcc-patches-return-476921-gcc-patches=m.gmane.org@gcc.gnu.org Fri Apr 27 21:30:20 2018 Return-path: Envelope-to: gcc-patches@blaine.gmane.org DomainKey-Signature: a=rsa-sha1; c=nofws; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender :subject:to:cc:references:from:message-id:date:mime-version :in-reply-to:content-type; q=dns; s=default; b=Xkr/5VWFM/HycFWr+ IcO983dMdQG6UsyZs0mZsIaMyAUjJqCMSuoESuUhAL+0Bhw9uJxxRFUfw8lAQjtH EoVHU8GCZaQXXw6pmOQDqC0pFinGsH91I5qhbLWKJinJIYv7AUK2cU8dU7dlURZs fbzfASEhGtTyUnsmzRIR5jpWFQ= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender :subject:to:cc:references:from:message-id:date:mime-version :in-reply-to:content-type; s=default; bh=JGg0Pc+0BiSFStaLKTlznnW JmkE=; b=bXfyEDkJmZCLNe4pgXrcJ2c1I4Np3v7VxjFIolPvcc6FpP553Q4y0yY +Oado3FpckxXnywRGNi8ks3XUDmpvpVL35m2/LygSU0ujKpfQ+P9l5d0yTegfxR4 N/Rr+U7ufLbj4N4axP8eCVwAgbgH0qMxMjVAZC+NqorH5rCRH+jU= Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Archive: List-Post: List-Help: Original-Sender: gcc-patches-owner@gcc.gnu.org Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-26.9 required=5.0 tests=BAYES_00,GIT_PATCH_0,GIT_PATCH_1,GIT_PATCH_2,GIT_PATCH_3,SPF_HELO_PASS autolearn=ham version=3.3.2 spammy= X-HELO: mx1.redhat.com Openpgp: preference=signencrypt Autocrypt: addr=law@redhat.com; prefer-encrypt=mutual; keydata= xsBNBFkbIO8BCACVIqDhDVh9ur8C+zNV1J/cXfwvVDAUcphDEFl4jyHqZORK4Pd3Db8oWqLm Q8lOCr/VOS7lrCtdpVMQkLGOGA16oJ8g7hzhnojpjY09UjsoUiG7oKacuxj8skfp6SIx93Zl +iNYPRa4S+za6nY8qiVjyUuiyX04ZPZMrKp2c2sGi+HnBKUZXGhrz/Jdzdox3tjajWZnObyy nhEN6hn9L3KawTtGPE/R6A/1RhHTD9FQmIWIeucpaY5c6GNKXTFpj2VYx57LY5hve1R5vhrJ IZcgwZAiOtmik5lVi96glY5h6bugRwpexjhwORTLPBCkwiYotSxX99mWd6EHL576i5CNABEB AAHNGUplZmYgTGF3IDxsYXdAcmVkaGF0LmNvbT7CwI4EEwEIADgWIQR+niGjtnP5P/8PpRq8 fP682pgzWwUCWRsg7wIbAwULCQgHAgYVCAkKCwIEFgIDAQIeAQIXgAAKCRC8fP682pgzW5QG B/9VATJmx5235RB+8jiDYGXQf3vd9gBfPy/l1tsaK400eFAevDzfGvKmeCKe+uGnlrH3vyT8 rg9zqH+s5a1Y+lDXPOpJAFmmzbOLU4FW4ucbawmtYvBL65PqpQneCTYnC802/OAcxjm/Onem HlgeK6WicNsBTPwYN/0araDFUejyYBIFi9CNqqflwk5Z3brKbQ9bAYIkysVLC/c3njKPmM0c WPFHG9 1ubLbWCHwTIK0+mAL714eTD74dXzOjO2ZDBPLGlFN/kO3+YjaO6UOD2O8acvAMCivT kWLr7JwRgLIQDN2DkhQDd3LTPqQE/yO In-Reply-To: <2DDA84B0-56C7-4B4B-8C23-DEF2001B6BEB@gmail.com> X-IsSubscribed: yes Xref: news.gmane.org gmane.comp.gcc.patches:420947 gmane.comp.lib.glibc.alpha:84238 Archived-At: Received: from server1.sourceware.org ([209.132.180.131] helo=sourceware.org) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fC94W-00079K-FY for gcc-patches@blaine.gmane.org; Fri, 27 Apr 2018 21:30:20 +0200 Received: (qmail 55867 invoked by alias); 27 Apr 2018 19:32:23 -0000 Received: (qmail 55813 invoked by uid 89); 27 Apr 2018 19:32:21 -0000 Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 27 Apr 2018 19:32:20 +0000 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 9D5217F6A4; Fri, 27 Apr 2018 19:32:19 +0000 (UTC) Received: from localhost.localdomain (ovpn-112-53.rdu2.redhat.com [10.10.112.53]) by smtp.corp.redhat.com (Postfix) with ESMTP id 420F3620D3; Fri, 27 Apr 2018 19:32:18 +0000 (UTC) This is a multi-part message in MIME format. --------------9BF012828BB2121418EDCAE4 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit On 04/27/2018 11:42 AM, Richard Biener wrote: > On April 27, 2018 7:26:19 PM GMT+02:00, Jeff Law wrote: >> On 04/27/2018 09:36 AM, Joseph Myers wrote: >>> Since tile support has been removed from the Linux kernel for 4.17, >>> this patch removes the (unmaintained) port to tilegx from glibc (the >>> tilepro support having been previously removed). This reflects the >>> general principle that a glibc port needs upstream support for the >>> architecture in all the components it build-depends on (so binutils, >>> GCC and the Linux kernel, for the normal case of a port supporting >> the >>> Linux kernel but no other OS), in order to be maintainable. >>> >>> Apart from removal of sysdeps/tile and sysdeps/unix/sysv/linux/tile >>> (omitted from the diffs below), there are updates to various comments >>> referencing tile for which removal of those references seemed >>> appropriate. The configuration is removed from README and from >>> build-many-glibcs.py. contrib.texi keeps mention of removed >>> contributions, but I updated Chris Metcalf's entry to reflect that he >>> also contributed the non-removed support for the generic Linux kernel >>> syscall interface. __ASSUME_FADVISE64_64_NO_ALIGN support is >> removed, >>> as it was only used by tile. >> Given tilegx/tilepro removal from the kernel and glibc, should we go >> ahead and deprecate them in GCC? The only tilegx/tilepro >> configurations >> are -linux. > > Makes sense to me. Let's deprecate it for GCC 8 and remove from trunk. > > Richard. > >> Jeff > Here's what I committed to the trunk and the release branch. I'll find/update the appropriate web page momentarily. jeff --------------9BF012828BB2121418EDCAE4 Content-Type: text/plain; charset=UTF-8; name="P" Content-Transfer-Encoding: base64 Content-Disposition: inline; filename="P" ZGlmZiAtLWdpdCBhL2djYy9DaGFuZ2VMb2cgYi9nY2MvQ2hhbmdlTG9nCmlu ZGV4IDRkYjY3YjhkMDY5Li5mODFiMDlmODczOSAxMDA2NDQKLS0tIGEvZ2Nj L0NoYW5nZUxvZworKysgYi9nY2MvQ2hhbmdlTG9nCkBAIC0xLDMgKzEsNyBA QAorMjAxOC0wNC0yNyAgSmVmZiBMYXcgIDxsYXdAcmVkaGF0LmNvbT4KKwor CSogY29uZmlnLmdjYzogTWFyayB0aWxlKiB0YXJnZXRzIGFzIGRlcHJlY2F0 ZWQvb2Jzb2xldGUuCisKIDIwMTgtMDQtMjcgIFJpY2hhcmQgQmllbmVyICA8 cmd1ZW50aGVyQHN1c2UuZGU+CiAKIAkqIGNvbmZpZy9hYXJjaDY0L2FhcmNo NjQuYzogU2ltcGxpZnkgYXAuX19zdGFjayBhZHZhbmNlIGFuZApkaWZmIC0t Z2l0IGEvZ2NjL2NvbmZpZy5nY2MgYi9nY2MvY29uZmlnLmdjYwppbmRleCBl NTg0OTRjMWMxNy4uYTVkZWZiMGYwMDUgMTAwNjQ0Ci0tLSBhL2djYy9jb25m aWcuZ2NjCisrKyBiL2djYy9jb25maWcuZ2NjCkBAIC0yMzcsNiArMjM3LDcg QEAgbWRfZmlsZT0KICMgT2Jzb2xldGUgY29uZmlndXJhdGlvbnMuCiBjYXNl ICR7dGFyZ2V0fSBpbgogICBwb3dlcnBjKi0qLSpzcGUqCQkJXAorICB8IHRp bGUqLSotKgkJCQlcCiAgKQogICAgIGlmIHRlc3QgIngkZW5hYmxlX29ic29s ZXRlIiAhPSB4eWVzOyB0aGVuCiAgICAgICBlY2hvICIqKiogQ29uZmlndXJh dGlvbiAke3RhcmdldH0gaXMgb2Jzb2xldGUuIiA+JjIK --------------9BF012828BB2121418EDCAE4--