linux-kernel - Re: [PATCH] n_tty: use kmalloc() instead of vmalloc() to avoid crash on armada-xp

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Date:	Wed, 11 Mar 2015 17:46:19 +0000
From:	Russell King - ARM Linux <linux@....linux.org.uk>
To:	Stas Sergeev <stsp@...t.ru>
Cc:	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
	Linux kernel <linux-kernel@...r.kernel.org>,
	linux-arm-kernel@...ts.infradead.org,
	Gregory Clément 
	<gregory.clement@...e-electrons.com>,
	Catalin Marinas <catalin.marinas@....com>
Subject: Re: [PATCH] n_tty: use kmalloc() instead of vmalloc() to avoid crash
 on armada-xp

On Wed, Mar 11, 2015 at 08:26:53PM +0300, Stas Sergeev wrote:
> Hello Thomas, thanks for that info!
> 
> Is there a quick way to test that?
> I used memmap=0x20000000$0xe0000000 but nothing changed...

Use mem=0xe0000000 instead.  memmap= isn't supported on ARM.

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