Re: [cip-dev] cip-kernel-sec Updates for Last Week of October

["Pavel Machek" <pavel@denx.de>]

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Hi!

> > - Fix for CVE-2020-27673 has not been backported yet.
> 
> Some kind of Xen issue, not really relevant to us, and fix is not
> easy.
> 
> I'd say we can ignore this one.

This is queued for 4.19.155:

 | a9d6e970261d 0891fb39ba67 o: | xen/events: don't use chip_data for legacy IRQs
 | d103e667bb8c 073d0552ead5 o: | xen/events: avoid removing an event channel while handling it
 | ed86a5182306 4d3fe31bd993 o: | xen/events: add a proper barrier to 2-level uevent unmasking
 | 6e894d279f4e f01337197419 o: | xen/events: fix race in evtchn_fifo_unmask()
 | 0279bd8ca365 54c9de89895e o: | xen/events: add a new "late EOI" evtchn framework
 | adc67cdf742f 01263a1fabe3 .: | xen/blkback: use lateeoi irq binding
 | 322a5dc88d82 23025393dbeb .: | xen/netback: use lateeoi irq binding
 | 515827d40949 86991b6e7ea6 .: | xen/scsiback: use lateeoi irq binding
 | f2db1b870c08 c8d647a326f0 .: | xen/pvcallsback: use lateeoi irq binding
 | 8b0ac9a498d2 c2711441bc96 .: | xen/pciback: use lateeoi irq binding
 | 757d54717fae c44b849cee8c o: | xen/events: switch user event channels to lateeoi model
 | c3c580896847 7beb290caa2a o: | xen/events: use a common cpu hotplug hook for event channels
 | 7835cdf92784 e99502f76271 o: | xen/events: defer eoi in case of excessive number of events
 | f8bf3977d67c 5f7f77400ab5 o: | xen/events: block rogue events for some time

"defer eoi" should be fix for this bug.

So..we don't need to do anything here, and it will get fixed.

Best regards,
								Pavel
-- 
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

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