The __div0() function never returns to its caller, causing a violation of MISRA C Rule 2.1: "A project shall not contain unreachable code". Add the `noreturn` attribute to fix this.
Signed-off-by: Dmytro Prokopchuk <dmytro_prokopch...@epam.com> --- Test CI pipeline: https://gitlab.com/xen-project/people/dimaprkp4k/xen/-/pipelines/1980129839 --- xen/arch/arm/traps.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/arch/arm/traps.c b/xen/arch/arm/traps.c index 445e7378dd..2bc3e1df04 100644 --- a/xen/arch/arm/traps.c +++ b/xen/arch/arm/traps.c @@ -172,7 +172,7 @@ void init_traps(void) isb(); } -void asmlinkage __div0(void) +void asmlinkage noreturn __div0(void) { printk("Division by zero in hypervisor.\n"); BUG(); -- 2.43.0
