Messages in this thread | | | From | Daniel Axtens <> | Subject | Re: tty crash in Linux 4.6 | Date | Thu, 12 Apr 2018 02:09:09 +1000 |
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Mikulas Patocka <mpatocka@redhat.com> writes:
> On Thu, 22 Mar 2018, Greg Kroah-Hartman wrote: > >> On Fri, Mar 23, 2018 at 12:48:06AM +1100, Daniel Axtens wrote: >> > Hi, >> > >> > >> This patch works, I've had no tty crashes since applying it. >> > >> >> > >> I've seen that you haven't sent this patch yet to Linux-4.7-rc and >> > >> Linux-4.6-stable. Will you? Or did you create a different patch? >> > > >> > > We are hitting this now on powerpc. This patch never seemed to make >> > > it upstream (drivers/tty/tty_ldisc.c hasn't been touched in 1 year). >> > >> > I seem to be hitting this too on a kernel that has the 4.6 changes >> > backported to 4.4. >> > >> > Has there been any further progress on getting this accepted? >> >> Can you try applying 28b0f8a6962a ("tty: make n_tty_read() always abort >> if hangup is in progress") to see if that helps out or not?
Sorry for the delay in getting the test results; as with Mikulas, 28b0f8a6962a does not help.
Regards, Daniel
>> >> thanks, >> >> greg k-h > > It doesn't help. I get the same crash as before. > > Mikulas
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