From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <guix-patches-bounces+larch=yhetil.org@gnu.org>
Received: from mp0.migadu.com ([2001:41d0:403:58f0::])
	(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits))
	by ms13.migadu.com with LMTPS
	id iHoDDhjmQmehaQEAqHPOHw:P1
	(envelope-from <guix-patches-bounces+larch=yhetil.org@gnu.org>)
	for <larch@yhetil.org>; Sun, 24 Nov 2024 08:38:48 +0000
Received: from aspmx1.migadu.com ([2001:41d0:403:58f0::])
	(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits))
	by mp0.migadu.com with LMTPS
	id iHoDDhjmQmehaQEAqHPOHw
	(envelope-from <guix-patches-bounces+larch=yhetil.org@gnu.org>)
	for <larch@yhetil.org>; Sun, 24 Nov 2024 09:38:48 +0100
X-Envelope-To: larch@yhetil.org
Authentication-Results: aspmx1.migadu.com;
	dkim=pass header.d=debbugs.gnu.org header.s=debbugs-gnu-org header.b=dTZwxe85;
	dkim=fail ("headers rsa verify failed") header.d=gnu.org header.s=fencepost-gnu-org header.b=WsHGP4aB;
	spf=pass (aspmx1.migadu.com: domain of "guix-patches-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-patches-bounces+larch=yhetil.org@gnu.org";
	dmarc=pass (policy=none) header.from=gnu.org
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org;
	s=key1; t=1732437528;
	h=from:from:sender:sender:reply-to:subject:subject:date:date:
	 message-id:message-id:to:to:cc:cc:mime-version:mime-version:
	 content-transfer-encoding:content-transfer-encoding:resent-cc:
	 resent-from:resent-sender:resent-message-id:in-reply-to:in-reply-to:
	 references:references:list-id:list-help:list-unsubscribe:
	 list-subscribe:list-post:dkim-signature;
	bh=BVm5Zb7pzY+EdGpPmReBiK5VXpxD069JAF12x72F+ig=;
	b=L3AFxjqQic2WG1rW3zpkRQ+MvW0/lLnnC5W5tJ22OjyKrfqZRh7CP2aiaD0wR0cllZlG98
	Q3r4KNFdEV39z+8dBCQPYT5/f+0yTHhE2EsuQwHLBpbZl1NZY++q8VpplRHnuzN5hu+6Ii
	Lneh5mLEmCJ2kaGlqgFwEnhAFe0EBcDIbuvOdqI+K0N6gkiJIGia17JtgzvyEbiSzxabWh
	f5nc0G0ysqBHHZlYSGtVQKOk7vkxtdC3wlwPQVQRqLEgRkql4fx0d7vKWiU/a69qusRfMn
	Ol9sCyMYQ0V7qjdYAhPUKIkwnpKpZDShIEs0SAQeSxv8/WEe0wchNrLI3RcJcA==
ARC-Authentication-Results: i=1;
	aspmx1.migadu.com;
	dkim=pass header.d=debbugs.gnu.org header.s=debbugs-gnu-org header.b=dTZwxe85;
	dkim=fail ("headers rsa verify failed") header.d=gnu.org header.s=fencepost-gnu-org header.b=WsHGP4aB;
	spf=pass (aspmx1.migadu.com: domain of "guix-patches-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-patches-bounces+larch=yhetil.org@gnu.org";
	dmarc=pass (policy=none) header.from=gnu.org
ARC-Seal: i=1; s=key1; d=yhetil.org; t=1732437528; a=rsa-sha256; cv=none;
	b=Fo7ABJ8c0XVHYn90333p9ZqhdnboVYcrFimnB2yBWOZhrt2zYzwYvsg6Y4d9P09XN+9uCy
	+RZyuG3Jt1YR5m8BtTZuQdQS56ouRqiiQE1IXIdokNZE6spiyy6ENLeUo5WFV70t1v1+uk
	4BAvI25GiNf9TTu5iT88oI2kKSvayE+x7xEUHCMYytJqBaotthQg65LkZEb8oyHOq0UBjJ
	lhxZBz5N0gCXvN0QUfqt/YTTth0A5xKYLVjVcIu6qTvPBiF06IOn+iV7z4fMK0jr4EJ3pQ
	Ss1DSoEYa1x04u/EqnZ+XddkbalzZE5j38BLLOtr+mtbj2R7gy6j1tFyubBztQ==
Received: from lists.gnu.org (lists.gnu.org [209.51.188.17])
	(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
	(No client certificate requested)
	by aspmx1.migadu.com (Postfix) with ESMTPS id 09DA07C49A
	for <larch@yhetil.org>; Sun, 24 Nov 2024 09:38:48 +0100 (CET)
Received: from localhost ([::1] helo=lists1p.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.90_1)
	(envelope-from <guix-patches-bounces@gnu.org>)
	id 1tF7Ui-0000Pm-UJ; Sun, 24 Nov 2024 02:57:24 -0500
Received: from eggs.gnu.org ([2001:470:142:3::10])
 by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)
 (Exim 4.90_1) (envelope-from <Debian-debbugs@debbugs.gnu.org>)
 id 1tF7Uc-0000Hq-L3
 for guix-patches@gnu.org; Sun, 24 Nov 2024 02:57:18 -0500
Received: from debbugs.gnu.org ([2001:470:142:5::43])
 by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)
 (Exim 4.90_1) (envelope-from <Debian-debbugs@debbugs.gnu.org>)
 id 1tF7Ua-0002LZ-8D; Sun, 24 Nov 2024 02:57:18 -0500
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;
 d=debbugs.gnu.org; s=debbugs-gnu-org; 
 h=MIME-Version:References:In-Reply-To:Date:From:To:Subject;
 bh=BVm5Zb7pzY+EdGpPmReBiK5VXpxD069JAF12x72F+ig=; 
 b=dTZwxe85kyRd1Nvqm05T6YbQoVLPdtgeyvFK+WMTqswZwFLjgmJjkqK/PwLywdsAsBTmSYP9AZJ0/TSoFanB0XqtunmGZRTkZQ2Xzjrc3ie9lfR1T8YlxeruHZySL5nbyKvVtcbQfcLmyoKLAA1CzH/na/buTAd/B8UuD5Ki66wVNjnRex3xWZoc+fkLilx5jYKiuE1drjxTeRUd9v13G6mkO+wGkBIJvfWb+VqCqdw3Tk9WO66pzo8PPPpgPUnNNs423j3KW0+s7pzPb9o9yFDMRgAGg+bgMDFWSFSMZcgxnEK0rmDVA+YcJLRUMPShoai25v+CbTFaqlMXT6gy5A==;
Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2)
 (envelope-from <Debian-debbugs@debbugs.gnu.org>)
 id 1tF7Ua-0004j3-2Y; Sun, 24 Nov 2024 02:57:16 -0500
X-Loop: help-debbugs@gnu.org
Subject: [bug#74290] [PATCH v4 26/58] gnu: glibc/hurd: Add patch for the 64bit
 Hurd, fixing "raise".
Resent-From: Janneke Nieuwenhuizen <janneke@gnu.org>
Original-Sender: "Debbugs-submit" <debbugs-submit-bounces@debbugs.gnu.org>
Resent-CC: andreas@enge.fr, ludo@gnu.org, guix-patches@gnu.org
Resent-Date: Sun, 24 Nov 2024 07:57:15 +0000
Resent-Message-ID: <handler.74290.B74290.173243500917810@debbugs.gnu.org>
Resent-Sender: help-debbugs@gnu.org
X-GNU-PR-Message: followup 74290
X-GNU-PR-Package: guix-patches
X-GNU-PR-Keywords: patch
To: 74290@debbugs.gnu.org
Cc: Andreas Enge <andreas@enge.fr>,
 Ludovic =?UTF-8?Q?Court=C3=A8s?= <ludo@gnu.org>
X-Debbugs-Original-Xcc: Andreas Enge <andreas@enge.fr>,
 Ludovic =?UTF-8?Q?Court=C3=A8s?= <ludo@gnu.org>
Received: via spool by 74290-submit@debbugs.gnu.org id=B74290.173243500917810
 (code B ref 74290); Sun, 24 Nov 2024 07:57:15 +0000
Received: (at 74290) by debbugs.gnu.org; 24 Nov 2024 07:56:49 +0000
Received: from localhost ([127.0.0.1]:60771 helo=debbugs.gnu.org)
 by debbugs.gnu.org with esmtp (Exim 4.84_2)
 (envelope-from <debbugs-submit-bounces@debbugs.gnu.org>)
 id 1tF7U9-0004d6-34
 for submit@debbugs.gnu.org; Sun, 24 Nov 2024 02:56:49 -0500
Received: from eggs.gnu.org ([209.51.188.92]:60350)
 by debbugs.gnu.org with esmtp (Exim 4.84_2)
 (envelope-from <janneke@gnu.org>) id 1tF7Tj-0004Yn-GM
 for 74290@debbugs.gnu.org; Sun, 24 Nov 2024 02:56:24 -0500
Received: from fencepost.gnu.org ([2001:470:142:3::e])
 by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)
 (Exim 4.90_1) (envelope-from <janneke@gnu.org>)
 id 1tF7Te-00029q-9X; Sun, 24 Nov 2024 02:56:18 -0500
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org;
 s=fencepost-gnu-org; h=MIME-Version:References:In-Reply-To:Date:Subject:To:
 From; bh=BVm5Zb7pzY+EdGpPmReBiK5VXpxD069JAF12x72F+ig=; b=WsHGP4aBzY0E2WGmcXen
 cz7D8TDwUab8vzf7jtmk0196dRxKJ40bQJHvHB0QH4Fs/RbJf/ruV9mbbwft6XcYTYt0GjJ9EpyUP
 mfhQKpO9XhdVKcbWUHYciUQErGsCjAlq+SHE49mWcG28L7UojUu68AB3GbCVeATwXcImpPXfreYAG
 9S0oRkyhalEEP4hlmMM1XqZhmkxfRSyrhfyyqeCclXZ0T4BxHEh8x2eLFuDOPXwllcVp3iXd9JQEb
 XxlchX42hqaCg2i4v9SSUF3w+DMk+1P4RNFwrRY+62eDOqDvJk1qrEBUBCRlhNq/JYCwJEmlSLf/G
 thUBg/OrPTs99w==;
From: Janneke Nieuwenhuizen <janneke@gnu.org>
Date: Sun, 24 Nov 2024 08:54:49 +0100
Message-ID: <e1dae75ac19fdafc5e7d5682d22a87edef91ded9.1732434271.git.janneke@gnu.org>
X-Mailer: git-send-email 2.46.0
In-Reply-To: <cover.1732434270.git.janneke@gnu.org>
References: <cover.1732434270.git.janneke@gnu.org>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
X-BeenThere: debbugs-submit@debbugs.gnu.org
X-Mailman-Version: 2.1.18
Precedence: list
X-BeenThere: guix-patches@gnu.org
List-Id: <guix-patches.gnu.org>
List-Unsubscribe: <https://lists.gnu.org/mailman/options/guix-patches>,
 <mailto:guix-patches-request@gnu.org?subject=unsubscribe>
List-Archive: <https://lists.gnu.org/archive/html/guix-patches>
List-Post: <mailto:guix-patches@gnu.org>
List-Help: <mailto:guix-patches-request@gnu.org?subject=help>
List-Subscribe: <https://lists.gnu.org/mailman/listinfo/guix-patches>,
 <mailto:guix-patches-request@gnu.org?subject=subscribe>
Errors-To: guix-patches-bounces+larch=yhetil.org@gnu.org
Sender: guix-patches-bounces+larch=yhetil.org@gnu.org
X-Migadu-Country: US
X-Migadu-Flow: FLOW_IN
X-Migadu-Scanner: mx11.migadu.com
X-Migadu-Spam-Score: -0.33
X-Spam-Score: -0.33
X-Migadu-Queue-Id: 09DA07C49A
X-TUID: bxBt8e0ZJ0I3

This fixes findutil's gnulib-tests's test-sigaction's raise call, by working
around an alleged gcc-14.2 optimization bug.  See
<https://lists.gnu.org/archive/html/bug-hurd/2024-11/msg00143.html>.

* gnu/packages/patches/glibc-hurd64-gcc-14.2-tls-bug.patch: New file.
* gnu/local.mk (dist_patch_DATA): Register it.
* gnu/packages/base.scm (glibc/hurd): Use it.

Change-Id: I11e683f521f34dedeb7f739a2545f5d1d866922a
---
 gnu/local.mk                                  |  1 +
 gnu/packages/base.scm                         |  3 +-
 .../glibc-hurd64-gcc-14.2-tls-bug.patch       | 28 +++++++++++++++++++
 3 files changed, 31 insertions(+), 1 deletion(-)
 create mode 100644 gnu/packages/patches/glibc-hurd64-gcc-14.2-tls-bug.patch

diff --git a/gnu/local.mk b/gnu/local.mk
index 3df0d4effa..6164ee45c7 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1439,6 +1439,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/glibc-hurd-mach-print.patch		\
   %D%/packages/patches/glibc-hurd-pthread_setcancelstate.patch	\
   %D%/packages/patches/glibc-hurd-signal-sa-siginfo.patch	\
+  %D%/packages/patches/glibc-hurd64-gcc-14.2-tls-bug.patch	\
   %D%/packages/patches/glibc-hurd64-fault.patch			\
   %D%/packages/patches/glibc-hurd64-intr-msg-clobber.patch	\
   %D%/packages/patches/glibc-hurd64-sgms-context.patch		\
diff --git a/gnu/packages/base.scm b/gnu/packages/base.scm
index 80e53c2e52..cbce8bd634 100644
--- a/gnu/packages/base.scm
+++ b/gnu/packages/base.scm
@@ -1598,7 +1598,8 @@ (define-public glibc/hurd
                 (search-patches "glibc-hurd-pthread_setcancelstate.patch"
                                 "glibc-hurd64-fault.patch"
                                 "glibc-hurd64-intr-msg-clobber.patch"
-                                "glibc-hurd64-sgms-context.patch")))))))
+                                "glibc-hurd64-sgms-context.patch"
+                                "glibc-hurd64-gcc-14.2-tls-bug.patch")))))))
 
 (define-public glibc/hurd-headers
   (package/inherit glibc/hurd
diff --git a/gnu/packages/patches/glibc-hurd64-gcc-14.2-tls-bug.patch b/gnu/packages/patches/glibc-hurd64-gcc-14.2-tls-bug.patch
new file mode 100644
index 0000000000..5823a230fd
--- /dev/null
+++ b/gnu/packages/patches/glibc-hurd64-gcc-14.2-tls-bug.patch
@@ -0,0 +1,28 @@
+From 0b23ab98d25d880ee602af91e62aa39564510cac Mon Sep 17 00:00:00 2001
+From: Janneke Nieuwenhuizen <janneke@gnu.org>
+Date: Fri, 22 Nov 2024 16:26:08 +0100
+Subject: [PATCH] x86_64-hurd: sigreturn: Hack around gcc-14.2 optimization
+ bug.
+
+See: <https://lists.gnu.org/archive/html/bug-hurd/2024-11/msg00143.html>.
+
+* sysdeps/mach/hurd/x86_64/sigreturn.c (__sigreturn2): Add nop.
+---
+ sysdeps/mach/hurd/x86_64/sigreturn.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/sysdeps/mach/hurd/x86_64/sigreturn.c b/sysdeps/mach/hurd/x86_64/sigreturn.c
+index 7a0193497d..256cc1268a 100644
+--- a/sysdeps/mach/hurd/x86_64/sigreturn.c
++++ b/sysdeps/mach/hurd/x86_64/sigreturn.c
+@@ -45,6 +45,7 @@ __sigreturn2 (struct hurd_sigstate *ss, uintptr_t *usp,
+     (void) __mach_port_mod_refs (__mach_task_self (), reply_port,
+                                  MACH_PORT_RIGHT_RECEIVE, -1);
+   THREAD_SETMEM (THREAD_SELF, reply_port, sc_reply_port);
++  asm ("nop"); // See <https://lists.gnu.org/archive/html/bug-hurd/2024-11/msg00143.html>.
+ 
+   asm volatile (
+                 /* Point the stack to the register dump.  */
+-- 
+2.46.0
+
-- 
2.46.0