IRQ: Maintain regs pointer globally rather than passing to IRQ handlers

[mirror_ubuntu-focal-kernel.git] / arch / powerpc / kernel / smp.c

diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 6a9bc9ce54e0a2304d5a590659822f95e4aad98a..35c6309bdb76a4dbb97616dbb08f94c2bccb8168 100644 (file)
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -115,7 +115,7 @@ void __devinit smp_generic_kick_cpu(int nr)
 }
 #endif
 
-void smp_message_recv(int msg, struct pt_regs *regs)
+void smp_message_recv(int msg)
 {
        switch(msg) {
        case PPC_MSG_CALL_FUNCTION:
@@ -127,11 +127,11 @@ void smp_message_recv(int msg, struct pt_regs *regs)
                break;
        case PPC_MSG_DEBUGGER_BREAK:
                if (crash_ipi_function_ptr) {
-                       crash_ipi_function_ptr(regs);
+                       crash_ipi_function_ptr(get_irq_regs());
                        break;
                }
 #ifdef CONFIG_DEBUGGER
-               debugger_ipi(regs);
+               debugger_ipi(get_irq_regs());
                break;
 #endif /* CONFIG_DEBUGGER */
                /* FALLTHROUGH */