linux-kernel - Re: [PATCH] firewire: nosy: Fix dma_free

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Message-ID: <20251226131245.GA92232@workstation.local>
Date: Fri, 26 Dec 2025 22:12:45 +0900
From: Takashi Sakamoto <o-takashi@...amocchi.jp>
To: Thomas Fourier <fourier.thomas@...il.com>,
	Christophe JAILLET <christophe.jaillet@...adoo.fr>
Cc: linux1394-devel@...ts.sourceforge.net, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] firewire: nosy: Fix dma_free_coherent() size

Hi,

On Tue, Dec 16, 2025 at 06:47:30PM +0100, Christophe JAILLET wrote:
> Le 16/12/2025 à 17:54, Thomas Fourier a écrit :
> > It looks like the buffer allocated and mapped in add_card() is done
> > with size RCV_BUFFER_SIZE which is 16 KB and 4KB.
> > 
> > Fixes: 286468210d83 ("firewire: new driver: nosy - IEEE 1394 traffic sniffer")
> > Signed-off-by: Thomas Fourier <fourier.thomas@...il.com>
> 
> Reviewed-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
> 
> And for the records, see [1].
> 
> CJ
> 
> [1]: https://lore.kernel.org/lkml/20200625191554.941614-1-christophe.jaillet@wanadoo.fr/
> 
> > ---
> >   drivers/firewire/nosy.c | 10 +++++-----
> >   1 file changed, 5 insertions(+), 5 deletions(-)

Applied to for-linus branch[1], with my handy modification for the place
of the macro, using 'Co-developed-by' tags with all of you. I'll send it
to mainline in this weekend so that it will be included in v6.19-rc3.


[1] https://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git/log/?h=for-linus

Thanks

Takashi Sakamoto