[PATCH v2 1/2] maple_tree: Disable mas_wr_append() when other readers are possible

[Andreas Schwab]

On Aug 31 2023, Michael Ellerman wrote:

> Andreas Schwab <schwab at linux-m68k.org> writes:
>> This breaks booting on ppc32:
>
> Does enabling CONFIG_DEBUG_ATOMIC_SLEEP fix the crash?

Yes, it does.

-- 
Andreas Schwab, schwab at linux-m68k.org
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