From: sashiko-bot@kernel.org
To: "Ingo Rohloff" <ingo.rohloff@lauterbach.com>
Cc: linux-usb@vger.kernel.org
Subject: Re: [PATCH] usb: gadget: f_fs: Fix mmgrab()/mmdrop() balance.
Date: Mon, 09 Nov 2026 10:41:53 +0000 [thread overview]
Message-ID: <sashiko-outbox-204833@kernel.org> (raw)
In-Reply-To: <20261109103714.4000-1-ingo.rohloff@lauterbach.com>
> This fixes commit 5eb5c72c72fe ("USB: gadget: ffs: fix mm lifetime
> handling"). The problem is that the previous patch calls mmgrab() for
> reads and writes, but it only calls mmdrop() for reads. So with each
> completed async IO write (via an USB IN endpoint) the number of mm_count
> increases.
>
> Signed-off-by: Ingo Rohloff <ingo.rohloff@lauterbach.com>
Sashiko has reviewed this patch and found no issues.
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261109103714.4000-1-ingo.rohloff@lauterbach.com?part=1
prev parent reply other threads:[~2026-11-09 10:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-09 10:37 [PATCH] usb: gadget: f_fs: Fix mmgrab()/mmdrop() balance Ingo Rohloff
2026-11-09 10:41 ` sashiko-bot [this message]
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