Eric W. Biederman 7de5f68d49 signal/alpha: si_trapno is only used with SIGFPE and SIGTRAP TRAP_UNK ...

While reviewing the signal handlers on alpha it became clear that
si_trapno is only set to a non-zero value when sending SIGFPE and when
sending SITGRAP with si_code TRAP_UNK.

Add send_sig_fault_trapno and send SIGTRAP TRAP_UNK, and SIGFPE with it.

Remove the define of __ARCH_SI_TRAPNO and remove the always zero
si_trapno parameter from send_sig_fault and force_sig_fault.

v1: https://lkml.kernel.org/r/[email protected]
v2: https://lkml.kernel.org/r/[email protected]
Link: https://lkml.kernel.org/r/87h7gvxx7l.fsf_-_@disp2133
Signed-off-by: "Eric W. Biederman" <[email protected]>

2021-07-23 13:10:26 -05:00

..

fault.c

signal/alpha: si_trapno is only used with SIGFPE and SIGTRAP TRAP_UNK

2021-07-23 13:10:26 -05:00

init.c

alpha: remove DISCONTIGMEM and NUMA

2021-06-29 10:53:55 -07:00

Makefile

alpha: remove DISCONTIGMEM and NUMA

2021-06-29 10:53:55 -07:00