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Date:   Wed, 20 May 2020 14:08:42 -0700 (PDT)
From:   David Miller <>
Subject: Re: [PATCH] rds: fix crash in rds_info_getsockopt()

From: John Hubbard <>
Date: Wed, 20 May 2020 12:41:47 -0700

> The conversion to pin_user_pages() had a bug: it overlooked
> the case of allocation of pages failing. Fix that by restoring
> an equivalent check.
> Reported-by:
> Fixes: dbfe7d74376e ("rds: convert get_user_pages() --> pin_user_pages()")
> Signed-off-by: John Hubbard <>

Applied to net-next, thanks.

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