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Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 3/29/21 11:05 AM, Linus Torvalds wrote: > On Sun, Mar 28, 2021 at 7:07 PM Guenter Roeck wrote: >> >> This is not really a new problem. I enabled devicetree unit tests >> in the openrisc kernel and was rewarded with a crash. >> https://lore.kernel.org/lkml/20210327224116.69309-1-linux@roeck-us.net/ >> has all the glorious details. > > Hmm. > > I'm not sure I love that patch. > Me not either. I did point out that it doesn't fix the problem, only the impact. Fixing the dt unittest code would have been easy enough, but I wasn't sure how to properly address the problem in the dt overlay code, and I was concerned that other code might be affected as well, so I gave up trying and settled on error handling. Looks like Frank is going to provide a proper fix, so we should be covered. Thanks, Guenter