| commit | a25ffd3a6302a67814280274d8f1aa4ae2ea4b59 | [log] [tgz] |
|---|---|---|
| author | Will Deacon <will.deacon@arm.com> | Thu Oct 19 13:19:20 2017 +0100 |
| committer | Will Deacon <will.deacon@arm.com> | Fri Oct 27 16:26:53 2017 +0100 |
| tree | e43de23d0bb5b050ffbd88a67959104b69e340d2 | |
| parent | 42dbf54e88906ffb8ee992c14e45dd36483f5011 [diff] |
arm64: traps: Don't print stack or raw PC/LR values in backtraces 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>