diff options
Diffstat (limited to 'arch/sparc/kernel/entry.S')
| -rw-r--r-- | arch/sparc/kernel/entry.S | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/arch/sparc/kernel/entry.S b/arch/sparc/kernel/entry.S index f445e98463e..e0e0b810922 100644 --- a/arch/sparc/kernel/entry.S +++ b/arch/sparc/kernel/entry.S @@ -317,8 +317,8 @@ maybe_smp4m_msg_out: RESTORE_ALL .align 4 - .globl linux_trap_ipi15_sun4m -linux_trap_ipi15_sun4m: + .globl linux_trap_ipi15 +linux_trap_ipi15: SAVE_ALL sethi %hi(0x80000000), %o2 GET_PROCESSOR4M_ID(o0) @@ -760,20 +760,12 @@ setcc_trap_handler: jmp %l2 ! advance over trap instruction rett %l2 + 0x4 ! like this... +#ifndef CONFIG_SMP .align 4 - .globl linux_trap_nmi_sun4c -linux_trap_nmi_sun4c: + .globl linux_trap_ipi15 +linux_trap_ipi15: SAVE_ALL - /* Ugh, we need to clear the IRQ line. This is now - * a very sun4c specific trap handler... - */ - sethi %hi(interrupt_enable), %l5 - ld [%l5 + %lo(interrupt_enable)], %l5 - ldub [%l5], %l6 - andn %l6, INTS_ENAB, %l6 - stb %l6, [%l5] - /* Now it is safe to re-enable traps without recursion. */ or %l0, PSR_PIL, %l0 wr %l0, PSR_ET, %psr @@ -797,6 +789,8 @@ linux_trap_nmi_sun4c: RESTORE_ALL +#endif /* CONFIG_SMP */ + .align 4 .globl invalid_segment_patch1_ff .globl invalid_segment_patch2_ff |