[PATCH 0/2] Apply BP hardening for IRQs, PC alignment and Debug faults

Will Deacon will.deacon at arm.com
Fri Feb 2 09:31:38 PST 2018

Hi Marc,

Please can you include these two in your BP hardening series? Dan pointed
out that there are a few exception types that could come in before the
instruction abort, so we need to make sure we catch them too.




Will Deacon (2):
  arm64: entry: Apply BP hardening for high-priority synchronous
  arm64: entry: Apply BP hardening for suspicious interrupts from EL0

 arch/arm64/kernel/entry.S | 10 +++++++++-
 arch/arm64/mm/fault.c     | 15 +++++++++++++++
 2 files changed, 24 insertions(+), 1 deletion(-)


More information about the linux-arm-kernel mailing list