Will Deacon 6dc0256f80 arm64: traps: Don't print stack or raw PC/LR values in backtraces
[ Upstream commit a25ffd3a6302a67814280274d8f1aa4ae2ea4b59 ]

Printing raw pointer values in backtraces has potential security
implications and are of questionable value anyway.

This patch follows x86's lead and removes the "Exception stack:" dump
from kernel backtraces, as well as converting PC/LR values to symbols
such as "sysrq_handle_crash+0x20/0x30".

Tested-by: Laura Abbott <labbott@redhat.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-24 08:01:03 +02:00
..
2019-02-20 10:20:53 +01:00
2020-02-28 16:35:57 +01:00
2019-12-05 15:37:49 +01:00
2019-12-21 10:47:43 +01:00