From: Oleg Nesterov <oleg@redhat.com>
To: Vegard Nossum <vegard.nossum@oracle.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
Ralf Baechle <ralf@linux-mips.org>,
Stafford Horne <shorne@gmail.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
linux-kernel@vger.kernel.org, linux-mips@linux-mips.org,
Jonas Bonn <jonas@southpole.se>,
Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>,
openrisc@lists.librecores.org, Jamie Iles <jamie.iles@oracle.com>
Subject: Re: [PATCH] kthread: fix boot hang (regression) on MIPS/OpenRISC
Date: Mon, 29 May 2017 18:18:50 +0200 [thread overview]
Message-ID: <20170529161850.GA15236@redhat.com> (raw)
In-Reply-To: <20170529072207.16130-1-vegard.nossum@oracle.com>
On 05/29, Vegard Nossum wrote:
>
> This fixes a regression in commit 4d6501dce079 where I didn't notice
> that MIPS and OpenRISC were reinitialising p->{set,clear}_child_tid to
> NULL after our initialisation in copy_process().
Oh, I didn't even know that arch/ can play with xxx_child_tid,
> We can simply get rid of the arch-specific initialisation here
Agreed. Thanks!
Acked-by: Oleg Nesterov <oleg@redhat.com>
WARNING: multiple messages have this Message-ID (diff)
From: Oleg Nesterov <oleg@redhat.com>
To: openrisc@lists.librecores.org
Subject: [OpenRISC] [PATCH] kthread: fix boot hang (regression) on MIPS/OpenRISC
Date: Mon, 29 May 2017 18:18:50 +0200 [thread overview]
Message-ID: <20170529161850.GA15236@redhat.com> (raw)
In-Reply-To: <20170529072207.16130-1-vegard.nossum@oracle.com>
On 05/29, Vegard Nossum wrote:
>
> This fixes a regression in commit 4d6501dce079 where I didn't notice
> that MIPS and OpenRISC were reinitialising p->{set,clear}_child_tid to
> NULL after our initialisation in copy_process().
Oh, I didn't even know that arch/ can play with xxx_child_tid,
> We can simply get rid of the arch-specific initialisation here
Agreed. Thanks!
Acked-by: Oleg Nesterov <oleg@redhat.com>
next prev parent reply other threads:[~2017-05-29 16:19 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-29 7:22 [PATCH] kthread: fix boot hang (regression) on MIPS/OpenRISC Vegard Nossum
2017-05-29 7:22 ` [OpenRISC] " Vegard Nossum
2017-05-29 12:55 ` Stafford Horne
2017-05-29 12:55 ` [OpenRISC] " Stafford Horne
2017-05-29 16:18 ` Oleg Nesterov [this message]
2017-05-29 16:18 ` Oleg Nesterov
2017-05-29 16:40 ` Linus Torvalds
2017-05-29 16:40 ` [OpenRISC] " Linus Torvalds
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