Messages in this thread | | | From | "Matwey V. Kornilov" <> | Date | Thu, 18 Feb 2016 23:29:07 +0300 | Subject | Re: [PATCH v1] tty: serial: Use GFP_ATOMIC instead of GFP_KERNEL in serial8250_em485_init() |
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2016-02-18 23:21 GMT+03:00 Andy Shevchenko <andy.shevchenko@gmail.com>: > On Thu, Feb 18, 2016 at 8:47 PM, Matwey V. Kornilov <matwey@sai.msu.ru> wrote: >> serial8250_em485_init() is supposed to be protected with >> p->port.lock spinlock. >> This may lead to issues when kmalloc sleeps, so it is better to use >> GFP_ATOMIC in this spinlocked context. >> >> Fixes: e490c9144cfa ("tty: Add software emulated RS485 support for 8250") >> Reported-by: <torso.nafi@gmail.com> > > Hmm... Can't we put Cyrillic characters to tags as name of a person?
I am afraid non-ASCII will break something eventually. I think it would be better to ask Ilias to put his name in proper latin transcription here.
> -- > With Best Regards, > Andy Shevchenko >
-- With best regards, Matwey V. Kornilov. Sternberg Astronomical Institute, Lomonosov Moscow State University, Russia 119991, Moscow, Universitetsky pr-k 13, +7 (495) 9392382
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