From: linux@arm.linux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: ep93xx/ts72xx: Kernel 2.6.36 problems introduced with commit 5bc23d32d
Date: Sun, 31 Oct 2010 20:52:10 +0000 [thread overview]
Message-ID: <20101031205210.GB30636@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <20101031190833.GA15069@ibawizard.net>
On Sun, Oct 31, 2010 at 08:08:33PM +0100, Petr ?tetiar wrote:
> Petr ?tetiar <ynezz@true.cz> [2010-10-31 20:00:34]:
>
> > root at ts72xx:~# ifup ra0
> > WPA: Configuring Interface
> > [ 30.900000] arm_vmregion_alloc() size: 33000
> > [ 30.910000] arm_vmregion_alloc() found: start: 4291297280 end: 4291506176 size: 33000
> > [ 30.920000] arm_vmregion_alloc() size: 33000
> > [ 30.930000] arm_vmregion_alloc() found: start: 4291821568 end: 4292030464 size: 33000
> > [ 30.940000] arm_vmregion_alloc() size: 33000
> > [ 30.950000] arm_vmregion_alloc() found: start: 4292345856 end: 4292554752 size: 33000
> > [ 30.960000] arm_vmregion_alloc() size: 33000
> > [ 30.970000] arm_vmregion_alloc() no space!
> > [ 30.970000] <-- ERROR in Alloc TX TxContext[3] HTTX_BUFFER !!
It's being a little too over-cautious. In arch/arm/mm/dma-mapping.c
__dma_alloc_remap, remove the + 1 from "bit = fls(size - 1) + 1;".
next prev parent reply other threads:[~2010-10-31 20:52 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-31 18:21 ep93xx/ts72xx: Kernel 2.6.36 problems introduced with commit 5bc23d32d Petr Štetiar
2010-10-31 18:31 ` Russell King - ARM Linux
2010-10-31 19:00 ` Petr Štetiar
2010-10-31 19:08 ` Petr Štetiar
2010-10-31 20:52 ` Russell King - ARM Linux [this message]
2010-10-31 22:30 ` Petr Štetiar
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