Re: 2.5.74-mm3 - apm_save_cpus() Macro still bombs out

[William Lee Irwin III]

On Thu, Jul 10, 2003 at 11:22:56AM +0200, Thomas Schlichter wrote:
> Well, I didn't try the CPU_MASK_NONE fix. I am using my fix attached to my 
> first mail, but Andrew ment it was too complex (your quoting from above). So 
> he proposed the simpler fix, wich simply looked good to me...

Could you try the following?

diff -prauN mm3-2.5.74-1/arch/i386/kernel/apm.c mm3-2.5.74-apm-1/arch/i386/kernel/apm.c
--- mm3-2.5.74-1/arch/i386/kernel/apm.c	2003-07-09 00:03:25.000000000 -0700
+++ mm3-2.5.74-apm-1/arch/i386/kernel/apm.c	2003-07-10 00:53:51.000000000 -0700
@@ -506,8 +506,6 @@ static void apm_error(char *str, int err
  * Lock APM functionality to physical CPU 0
  */
  
-#ifdef CONFIG_SMP
-
 static cpumask_t apm_save_cpus(void)
 {
 	cpumask_t x = current->cpus_allowed;
@@ -522,17 +520,6 @@ static inline void apm_restore_cpus(cpum
 	set_cpus_allowed(current, mask);
 }
 
-#else
-
-/*
- *	No CPU lockdown needed on a uniprocessor
- */
- 
-#define apm_save_cpus()	0
-#define apm_restore_cpus(x)	(void)(x)
-
-#endif
-
 /*
  * These are the actual BIOS calls.  Depending on APM_ZERO_SEGS and
  * apm_info.allow_ints, we are being really paranoid here!  Not only