linux-kernel - Re: [PATCH] accel/habanalabs: fix mismatched alloc/free for kvcalloc()

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Message-ID: <aKBmMU0_e2tGwCHT@wunner.de>
Date: Sat, 16 Aug 2025 13:06:25 +0200
From: Lukas Wunner <lukas@...ner.de>
To: Qianfeng Rong <rongqianfeng@...o.com>
Cc: Yaron Avizrat <yaron.avizrat@...el.com>,
	Oded Gabbay <ogabbay@...nel.org>,
	Farah Kassabri <fkassabri@...ana.ai>,
	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
	Koby Elbaz <koby.elbaz@...el.com>,
	Konstantin Sinyuk <konstantin.sinyuk@...el.com>
Subject: Re: [PATCH] accel/habanalabs: fix mismatched alloc/free for
 kvcalloc()

On Fri, Aug 08, 2025 at 04:55:27PM +0800, Qianfeng Rong wrote:
> Replace kfree() with kvfree() for memory allocated by kvcalloc().
> 
> Compile-tested only.
> 
> Fixes: f728c17fc97a ("accel/habanalabs/gaudi2: move HMMU page tables to device memory")
> Signed-off-by: Qianfeng Rong <rongqianfeng@...o.com>

Thorsten Blum submitted an identical patch a year earlier:
https://patch.msgid.link/20240820231028.136126-1-thorsten.blum@toblux.com

I've just applied his patch but added a Reported-by tag with your name to
acknowledge your contribution.

Thanks!

Lukas