diff options
| author | Nicholas Piggin <npiggin@gmail.com> | 2017-02-28 12:00:48 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-03-10 16:32:08 +1100 |
| commit | 7b9f71f974a12740e79e918cfd58c2fce0b5b580 (patch) | |
| tree | 0b230999683b3ceee32c7cb553da03a2bec03671 /arch/powerpc/kernel/cputable.c | |
| parent | c1bbf387d6191e6e18f3adc4db45b922822c2ba4 (diff) | |
powerpc/64s: POWER9 machine check handler
Add POWER9 machine check handler. There are several new types of errors
added, so logging messages for those are also added.
This doesn't attempt to reuse any of the P7/8 defines or functions,
because that becomes too complex. The better option in future is to use
a table driven approach.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/cputable.c')
| -rw-r--r-- | arch/powerpc/kernel/cputable.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index bb7a1890aeb7..e79b9daa873c 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -77,6 +77,7 @@ extern void __flush_tlb_power8(unsigned int action); extern void __flush_tlb_power9(unsigned int action); extern long __machine_check_early_realmode_p7(struct pt_regs *regs); extern long __machine_check_early_realmode_p8(struct pt_regs *regs); +extern long __machine_check_early_realmode_p9(struct pt_regs *regs); #endif /* CONFIG_PPC64 */ #if defined(CONFIG_E500) extern void __setup_cpu_e5500(unsigned long offset, struct cpu_spec* spec); @@ -540,6 +541,7 @@ static struct cpu_spec __initdata cpu_specs[] = { .cpu_setup = __setup_cpu_power9, .cpu_restore = __restore_cpu_power9, .flush_tlb = __flush_tlb_power9, + .machine_check_early = __machine_check_early_realmode_p9, .platform = "power9", }, { /* Power9 */ @@ -559,6 +561,7 @@ static struct cpu_spec __initdata cpu_specs[] = { .cpu_setup = __setup_cpu_power9, .cpu_restore = __restore_cpu_power9, .flush_tlb = __flush_tlb_power9, + .machine_check_early = __machine_check_early_realmode_p9, .platform = "power9", }, { /* Cell Broadband Engine */ |