In hw_breakpoint_handler(), ea is set by wp_get_instr_detail() except
for 8xx, leading the variable to be passed uninitialised to
wp_check_constraints(). This is safe as wp_check_constraints() returns
early without using ea, so just set it to make the compiler happy.
Signed-off-by: Russell Currey <ruscur@russell.cc>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20221024041346.103608-1-ruscur@russell.cc
ppc_inst_t instr = ppc_inst(0);
int type = 0;
int size = 0;
- unsigned long ea;
+ unsigned long ea = 0;
/* Disable breakpoints during exception handling */
hw_breakpoint_disable();