Hi folks,
Sorry for many emails.
I just found out by turning CONFIG_ARM64_PTR_AUTH off in armv8.3 when building
linux, I can avoid this problem.
(I noticed the instruction ‘pacia’ in the function assembly code)
Thank you.
Chan Kim
From: Chan Kim
Sent: Wednesday, April 27, 2022 6:05 PM
if I repeat
fixing this stored x30 values, I can see more backtrace information. I filed a
bug report to bug.linaro.org. This strange thing doesn’t happen with linux
version < 5.10 to me so it doesn’t look like qemu bug.
Chan Kim
From: Chan Kim
Sent: Tuesday, April 26, 2022 10:47
ach_dev function) is really 0xb8cd80001076a594 which is weird (not a
kernel address). The following 3 values are function arguments for
bus_for_each_dev and they look correct.
From: Chan Kim
Sent: Saturday, April 23, 2022 8:37 AM
To: 'Mulyadi Santosa'
Cc: 'qemu-devel&#
, 2022 11:53 PM
To: Chan Kim
Cc: qemu-devel ; kernelnewbies
Subject: Re: Backtrace stopped: previous frame identical to this frame (corrupt
stack?) , even with fresh qemu and linux build
On Fri, Apr 22, 2022 at 7:30 PM Chan Kim mailto:c...@etri.re.kr> > wrote:
Hello all,
: GNU GPL version 3 or later
<http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Thank you.
Chan Kim
