From: Andreas Schwab <schwab@linux-m68k.org>
To: Michael Ellerman <mpe@ellerman.id.au>
Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org,
maple-tree@lists.infradead.org, linux-mm@kvack.org,
"Liam R. Howlett" <Liam.Howlett@oracle.com>,
Andrew Morton <akpm@linux-foundation.org>,
linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH v2 1/2] maple_tree: Disable mas_wr_append() when other readers are possible
Date: Thu, 31 Aug 2023 21:01:38 +0200 [thread overview]
Message-ID: <87cyz3594d.fsf@igel.home> (raw)
In-Reply-To: <87y1hr22o1.fsf@mail.lhotse> (Michael Ellerman's message of "Thu, 31 Aug 2023 15:37:02 +1000")
On Aug 31 2023, Michael Ellerman wrote:
> Andreas Schwab <schwab@linux-m68k.org> writes:
>> This breaks booting on ppc32:
>
> Does enabling CONFIG_DEBUG_ATOMIC_SLEEP fix the crash?
Yes, it does.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
WARNING: multiple messages have this Message-ID (diff)
From: Andreas Schwab <schwab@linux-m68k.org>
To: Michael Ellerman <mpe@ellerman.id.au>
Cc: "Liam R. Howlett" <Liam.Howlett@oracle.com>,
Andrew Morton <akpm@linux-foundation.org>,
maple-tree@lists.infradead.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, stable@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH v2 1/2] maple_tree: Disable mas_wr_append() when other readers are possible
Date: Thu, 31 Aug 2023 21:01:38 +0200 [thread overview]
Message-ID: <87cyz3594d.fsf@igel.home> (raw)
In-Reply-To: <87y1hr22o1.fsf@mail.lhotse> (Michael Ellerman's message of "Thu, 31 Aug 2023 15:37:02 +1000")
On Aug 31 2023, Michael Ellerman wrote:
> Andreas Schwab <schwab@linux-m68k.org> writes:
>> This breaks booting on ppc32:
>
> Does enabling CONFIG_DEBUG_ATOMIC_SLEEP fix the crash?
Yes, it does.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
next prev parent reply other threads:[~2023-08-31 19:02 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-19 0:43 [PATCH v2 0/2] maple_tree: mas_wr_append() fix ups Liam R. Howlett
2023-08-19 0:43 ` [PATCH v2 1/2] maple_tree: Disable mas_wr_append() when other readers are possible Liam R. Howlett
2023-08-29 16:42 ` Geert Uytterhoeven
2023-08-31 5:39 ` Michael Ellerman
2023-08-31 8:25 ` Geert Uytterhoeven
2023-08-31 8:45 ` Peng Zhang
2023-08-31 9:43 ` Geert Uytterhoeven
2023-09-06 15:23 ` Liam R. Howlett
2023-09-06 17:23 ` Paul E. McKenney
2023-09-06 17:29 ` Liam R. Howlett
2023-09-06 18:02 ` Paul E. McKenney
2023-09-11 23:54 ` Liam R. Howlett
2023-09-12 8:14 ` Paul E. McKenney
2023-09-12 8:23 ` Geert Uytterhoeven
2023-09-12 8:30 ` Paul E. McKenney
2023-09-12 8:34 ` Geert Uytterhoeven
2023-09-12 10:00 ` Paul E. McKenney
2023-09-12 13:56 ` Liam R. Howlett
2023-09-12 14:29 ` Liam R. Howlett
2023-09-12 15:08 ` Paul E. McKenney
2023-09-12 15:27 ` Christophe Leroy
2023-09-12 15:49 ` Liam R. Howlett
2023-09-12 15:07 ` Paul E. McKenney
2023-09-12 15:44 ` Liam R. Howlett
2023-09-12 16:49 ` Paul E. McKenney
2023-09-12 17:02 ` Christophe Leroy
2023-09-13 6:33 ` Christophe Leroy
2023-09-13 6:33 ` Christophe Leroy
2023-09-12 17:09 ` Christophe Leroy
2023-09-12 17:38 ` Liam R. Howlett
2023-09-13 13:14 ` Geert Uytterhoeven
2023-09-13 13:24 ` Liam R. Howlett
2023-09-13 13:26 ` Geert Uytterhoeven
2023-09-12 14:37 ` Christophe Leroy
2023-09-12 15:06 ` Christophe Leroy
2023-09-12 14:10 ` Matthew Wilcox
2023-09-12 14:17 ` Liam R. Howlett
2023-09-06 19:06 ` Geert Uytterhoeven
2023-09-11 12:27 ` Linux regression tracking #adding (Thorsten Leemhuis)
2023-10-16 8:29 ` Linux regression tracking #update (Thorsten Leemhuis)
2023-08-30 19:49 ` Andreas Schwab
2023-08-30 19:49 ` Andreas Schwab
2023-08-31 5:37 ` Michael Ellerman
2023-08-31 5:37 ` Michael Ellerman
2023-08-31 19:01 ` Andreas Schwab [this message]
2023-08-31 19:01 ` Andreas Schwab
2023-09-12 18:15 ` Andreas Schwab
2023-09-12 18:15 ` Andreas Schwab
2023-09-12 19:09 ` Liam R. Howlett
2023-09-12 19:09 ` Liam R. Howlett
2023-09-12 20:01 ` Andreas Schwab
2023-09-12 20:01 ` Andreas Schwab
2023-08-19 0:43 ` [PATCH v2 2/2] maple_tree: Clean up mas_wr_append() Liam R. Howlett
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