From: Mark Brown <broonie@kernel•org>
To: Al Viro <viro@zeniv•linux.org.uk>,
Simon Schuster <schuster.simon@siemens-energy•com>,
Christian Brauner <brauner@kernel•org>
Cc: Linux Kernel Mailing List <linux-kernel@vger•kernel.org>,
Linux Next Mailing List <linux-next@vger•kernel.org>
Subject: Re: linux-next: build failure after merge of the vfs tree
Date: Mon, 29 Sep 2025 14:36:58 +0100 [thread overview]
Message-ID: <2e987876-9ca8-4670-904f-044c6aa497ff@sirena.org.uk> (raw)
In-Reply-To: <aNpm-6LS0ZHJQMI-@sirena.org.uk>
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On Mon, Sep 29, 2025 at 12:01:15PM +0100, Mark Brown wrote:
> Hi all,
>
> After merging the vfs tree, today's linux-next build (x86 allmodconfig)
> failed like this:
>
> In file included from /tmp/next/build/include/rv/ltl_monitor.h:11,
> from /tmp/next/build/kernel/trace/rv/monitors/pagefault/pagefault.c:19:
> /tmp/next/build/include/rv/ltl_monitor.h: In function 'ltl_monitor_init':
> /tmp/next/build/include/rv/ltl_monitor.h:75:51: error: passing argument 1 of 'check_trace_callback_type_task_newtask' from incompatible pointer type [-Wincompatible-pointer-types]
> 75 | rv_attach_trace_probe(name, task_newtask, handle_task_newtask);
> | ^~~~~~~~~~~~~~~~~~~
> | |
> | void (*)(void *, struct task_struct *, long unsigned int)
> I couldn't figure out exactly which commit was causing this in a timely
> fashion (and suspect it may be an interaction with another tree), I've
> used the VFS tree from 20250926 instead.
Actually the whole dance with fs-next meant merging an old version seems
to break. The issue is due to edd3cb05c00a ("copy_process: pass
clone_flags as u64 across calltree"), I don't see any obvious
interactions but I do note some stuff got silently dropped from that
branch which perhaps was ending up fixing this up?
I've added the fixup below, and note that -next has been continuing to
carry a revert of "nios2: implement architecture-specific portion of
sys_clone3".
From f308042de4fe7206fc4b75212e9001f54069a20f Mon Sep 17 00:00:00 2001
From: Mark Brown <broonie@kernel•org>
Date: Mon, 29 Sep 2025 14:24:24 +0100
Subject: [PATCH] rv: Fix up for clone3() API change
Signed-off-by: Mark Brown <broonie@kernel•org>
---
include/rv/ltl_monitor.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/rv/ltl_monitor.h b/include/rv/ltl_monitor.h
index 67031a774e3d3..5368cf5fd623e 100644
--- a/include/rv/ltl_monitor.h
+++ b/include/rv/ltl_monitor.h
@@ -56,7 +56,7 @@ static void ltl_task_init(struct task_struct *task, bool task_creation)
ltl_atoms_fetch(task, mon);
}
-static void handle_task_newtask(void *data, struct task_struct *task, unsigned long flags)
+static void handle_task_newtask(void *data, struct task_struct *task, u64 flags)
{
ltl_task_init(task, true);
}
--
2.47.2
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next prev parent reply other threads:[~2025-09-29 13:37 UTC|newest]
Thread overview: 136+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-29 11:01 linux-next: build failure after merge of the vfs tree Mark Brown
2025-09-29 13:36 ` Mark Brown [this message]
-- strict thread matches above, loose matches on Subject: below --
2026-03-10 13:21 Mark Brown
2026-03-10 14:01 ` Namjae Jeon
2021-01-04 22:36 Stephen Rothwell
2021-01-04 23:28 ` Al Viro
2020-10-27 4:14 Stephen Rothwell
2020-10-27 4:59 ` Al Viro
2020-11-10 19:00 ` Al Viro
2020-11-10 21:24 ` Stephen Rothwell
2020-09-28 1:31 Stephen Rothwell
2020-09-28 6:05 ` Christoph Hellwig
2020-09-24 8:30 Stephen Rothwell
2020-09-24 20:08 ` Al Viro
2020-09-25 12:01 ` Stephen Rothwell
2020-09-25 13:38 ` Al Viro
2020-09-29 4:10 ` Josh Poimboeuf
2020-10-06 14:30 ` Josh Poimboeuf
2020-10-06 21:04 ` Stephen Rothwell
2020-10-07 15:46 ` Josh Poimboeuf
2020-07-29 1:56 Stephen Rothwell
2020-07-29 6:33 ` Christoph Hellwig
2020-07-29 19:19 ` Al Viro
2020-07-27 12:06 Stephen Rothwell
2020-05-07 0:39 Stephen Rothwell
2020-05-07 2:35 ` Al Viro
2020-05-07 15:07 ` Jens Axboe
2020-01-10 6:57 Stephen Rothwell
2020-01-10 10:00 ` Carlos Maiolino
2020-01-10 11:03 ` Carlos Maiolino
2020-01-10 22:44 ` Stephen Rothwell
2020-01-13 9:28 ` Carlos Maiolino
2020-01-24 2:41 ` Stephen Rothwell
2020-01-29 22:40 ` Stephen Rothwell
2019-01-02 4:01 Stephen Rothwell
2019-01-30 3:45 ` Stephen Rothwell
2018-10-03 0:32 Stephen Rothwell
2018-10-16 0:17 ` Stephen Rothwell
2018-10-16 16:37 ` Jaegeuk Kim
2018-10-16 20:45 ` Stephen Rothwell
2018-09-10 3:59 Stephen Rothwell
2018-09-10 3:35 Stephen Rothwell
2018-09-18 21:38 ` Stephen Rothwell
2018-09-18 22:17 ` David Howells
2018-09-18 23:49 ` Stephen Rothwell
2018-09-19 6:01 ` David Howells
2018-09-19 6:31 ` Stephen Rothwell
2018-09-20 10:48 ` Michael Ellerman
2018-09-20 16:20 ` David Howells
2018-09-19 7:17 ` Geert Uytterhoeven
2018-09-20 10:44 ` Michael Ellerman
2018-10-29 4:33 ` Stephen Rothwell
2018-10-29 9:07 ` Stephen Rothwell
2018-10-29 9:21 ` David Howells
2018-10-29 10:29 ` Stephen Rothwell
2018-09-06 2:28 Stephen Rothwell
2018-08-07 10:58 Stephen Rothwell
2018-08-07 1:11 Stephen Rothwell
2018-08-06 0:37 Stephen Rothwell
2018-08-06 12:24 ` Stephen Rothwell
2018-08-07 0:59 ` Stephen Rothwell
2018-08-07 2:20 ` Masahiro Yamada
2018-06-19 1:47 Stephen Rothwell
2018-03-19 6:06 Stephen Rothwell
2018-03-19 19:56 ` Mateusz Guzik
2018-04-03 2:26 ` Stephen Rothwell
2018-04-08 2:19 ` Al Viro
2018-04-08 2:55 ` Stephen Rothwell
2017-12-03 23:16 Stephen Rothwell
2017-07-11 0:55 Stephen Rothwell
2017-07-11 9:21 ` David Howells
2017-07-10 2:15 Stephen Rothwell
2017-07-10 2:34 ` Al Viro
2017-02-27 0:27 Stephen Rothwell
2017-02-27 8:31 ` David Howells
2016-07-29 1:19 Stephen Rothwell
2016-07-29 4:18 ` Al Viro
2016-05-02 1:25 Stephen Rothwell
2016-05-02 1:31 ` Al Viro
2016-05-02 4:48 ` Abhijith Das
2015-12-10 0:18 Stephen Rothwell
2015-12-10 0:23 ` Stephen Rothwell
2015-12-10 0:48 ` Al Viro
2015-12-10 15:44 ` Mike Marshall
2015-12-21 0:23 ` Stephen Rothwell
2016-01-07 0:42 ` Stephen Rothwell
2016-01-07 2:09 ` Al Viro
2015-12-09 5:58 Stephen Rothwell
2015-12-09 1:19 Stephen Rothwell
2015-12-09 21:30 ` Mike Marshall
2015-12-09 22:20 ` Stephen Rothwell
2015-12-09 22:53 ` Andreas Grünbacher
2015-12-07 22:42 Stephen Rothwell
2015-05-11 1:26 Stephen Rothwell
2015-05-13 2:26 ` Stephen Rothwell
2015-03-13 1:02 Stephen Rothwell
2015-03-24 3:24 ` Stephen Rothwell
2015-03-24 10:44 ` Christoph Hellwig
2014-12-10 7:45 Stephen Rothwell
2014-12-11 2:32 ` Al Viro
2014-04-22 1:26 Stephen Rothwell
2014-04-23 0:33 ` Stephen Rothwell
2013-11-07 0:30 Stephen Rothwell
2013-09-09 2:33 Stephen Rothwell
2013-09-09 8:54 ` Ian Kent
2013-06-24 1:35 Stephen Rothwell
2013-06-24 9:34 ` Al Viro
2013-05-01 2:22 Stephen Rothwell
2013-05-01 13:13 ` J. Bruce Fields
2013-04-08 1:15 Stephen Rothwell
2013-04-09 15:49 ` Stephen Rothwell
2013-04-03 0:22 Stephen Rothwell
2013-04-03 1:14 ` Al Viro
2013-04-02 0:26 Stephen Rothwell
2013-04-02 0:39 ` Al Viro
2012-07-16 0:59 Stephen Rothwell
2012-05-31 0:51 Stephen Rothwell
2012-05-31 1:02 ` Al Viro
2012-01-03 1:43 Stephen Rothwell
2012-01-03 13:39 ` Jan Kara
2011-12-22 0:15 Stephen Rothwell
2011-12-20 0:31 Stephen Rothwell
2011-12-19 1:06 Stephen Rothwell
2011-12-19 1:12 ` Al Viro
2011-07-16 6:44 Stephen Rothwell
2011-07-25 3:20 ` Stephen Rothwell
2011-07-25 18:26 ` Trond Myklebust
2011-07-16 6:36 Stephen Rothwell
2010-07-19 0:25 Stephen Rothwell
[not found] ` <20100719102520.a2d4f103.sfr-3FnU+UHB4dNDw9hX6IcOSA@public.gmane.org>
2010-08-04 1:47 ` Stephen Rothwell
2010-07-12 2:24 Stephen Rothwell
2010-07-12 5:31 ` Ryusuke Konishi
2010-06-22 1:22 Stephen Rothwell
2010-08-04 1:50 ` Stephen Rothwell
2010-05-28 1:45 Stephen Rothwell
2010-05-28 1:51 ` Al Viro
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