Sami Tolvanen c27eccfe4d arm64: fix function types in COND_SYSCALL ...

Define a weak function in COND_SYSCALL instead of a weak alias to
sys_ni_syscall, which has an incompatible type. This fixes indirect
call mismatches with Control-Flow Integrity (CFI) checking.

Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Signed-off-by: Will Deacon <will@kernel.org>

2019-09-17 12:11:50 +01:00

3.1 KiB

Raw Blame History

View Raw