Date:   Mon, 20 Dec 2021 18:01:13 +0100
From:   Peter Zijlstra <peterz@infradead.org>
To:     Greg KH <gregkh@linuxfoundation.org>
Cc:     Mathias Nyman <mathias.nyman@linux.intel.com>,
        Dave Hansen <dave.hansen@intel.com>,
        Lu Baolu <baolu.lu@linux.intel.com>, x86@kernel.org,
        linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
        Chunfeng Yun <chunfeng.yun@mediatek.com>
Subject: Re: earlyprintk=xdbc seems broken
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On Mon, Dec 20, 2021 at 04:06:50PM +0100, Greg KH wrote:
> Please see c4d936efa46d ("Revert "usb: early: convert to
> readl_poll_timeout_atomic()"") in Linus's tree.  I already added a
> comment much like yours.  If that's not sufficient, I'll be glad to
> re-word it.

Oh, no that's excellent, thanks!