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* [Regression 5.7-rc1] Random hangs on 32-bit PowerPC (PowerBook6,7)
@ 2020-05-18 11:20 Rui Salvaterra
  2020-05-18 11:50 ` Christophe Leroy
  0 siblings, 1 reply; 10+ messages in thread
From: Rui Salvaterra @ 2020-05-18 11:20 UTC (permalink / raw)
  To: linuxppc-dev, debian-powerpc

[Resending since I messed up the subject, sorry]

Hi, everyone,

Something went wrong between Linux 5.6 and 5.7-rc1. This is an iBook
G4 laptop with 1.5 GiB of RAM running the Debian powerpc port. I
haven't bisected yet, since it's going to take quite a bit of time, so
I'm sending this mostly as a heads-up (and to see if anybody has any
clues about the possible cause). I'm using the following reproducer:

stress-ng --cpu 8 --io 8 --vm 8 --vm-bytes 1G --fork 8 --timeout 10m

On Linux 5.7-rc1, this completely hangs the machine in about 30
seconds. Linux 5.6 survives the test. Let me know if I can provide any
additional info, otherwise I'll just bite the bullet and start
bisecting.

Thanks,
Rui

^ permalink raw reply	[flat|nested] 10+ messages in thread

end of thread, other threads:[~2020-05-20 14:35 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-05-18 11:20 [Regression 5.7-rc1] Random hangs on 32-bit PowerPC (PowerBook6,7) Rui Salvaterra
2020-05-18 11:50 ` Christophe Leroy
2020-05-18 13:25   ` [Regression 5.7-rc1] Random hangs on 32-bit PowerPC (PowerBook6, 7) Rui Salvaterra
2020-05-18 14:03     ` [Regression 5.7-rc1] Random hangs on 32-bit PowerPC (PowerBook6,7) Christophe Leroy
2020-05-18 15:19       ` [Regression 5.7-rc1] Random hangs on 32-bit PowerPC (PowerBook6, 7) Rui Salvaterra
2020-05-18 17:15         ` [Regression 5.7-rc1] Random hangs on 32-bit PowerPC (PowerBook6,7) Christophe Leroy
2020-05-18 17:48           ` [Regression 5.7-rc1] Random hangs on 32-bit PowerPC (PowerBook6, 7) Rui Salvaterra
2020-05-20 13:43           ` Aneesh Kumar K.V
2020-05-20 13:53             ` [Regression 5.7-rc1] Random hangs on 32-bit PowerPC (PowerBook6,7) Christophe Leroy
2020-05-20 14:29               ` Aneesh Kumar K.V

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