linux/arch/powerpc/include
Hari Bathini c7255058b5 powerpc/crash: save cpu register data in crash_smp_send_stop()
During kdump, two set of NMI IPIs are sent to secondary CPUs, if
'crash_kexec_post_notifiers' option is set. The first set of NMI IPIs
to stop the CPUs and the other set to collect register data. Instead,
capture register data for secondary CPUs while stopping them itself.
Also, fallback to smp_send_stop() in case the function gets called
without kdump configured.

Signed-off-by: Hari Bathini <hbathini@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220630064942.192283-1-hbathini@linux.ibm.com
2022-07-28 16:22:13 +10:00
..
asm powerpc/crash: save cpu register data in crash_smp_send_stop() 2022-07-28 16:22:13 +10:00
uapi/asm powerpc/bpf: Fix use of user_pt_regs in uapi 2022-06-29 20:43:04 +10:00