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janitor patch for 2.4.20-ia64

PATCH Martin Pool 2 participants 2 messages Aug 5, 2003

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Martin Pool

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#0 lore raw

This small patch relative to linux-2.4.20-ia64-021210.diff seems to be necessary to match the declarations in include/linux/smp.h and arch/ia64/kernel/smpboot.c to satisfy gcc 3.2.3:

linux/smp.h renamed from linux/smp.h.~1~ +1 -1
@@ -48,7 +48,7 @@ extern int smp_call_function (void (*fun
 /*
  * True once the per process idle is forked
  */
-extern int smp_threads_ready;
+extern volatile int smp_threads_ready;
 
 extern int smp_num_cpus;
Signature · 1 line
Martin
#1 lore raw
Quoted 7 lines · Martin Pool

This small patch relative to linux-2.4.20-ia64-021210.diff seems to be necessary to match the declarations in include/linux/smp.h and arch/ia64/kernel/smpboot.c to satisfy gcc 3.2.3:

linux/smp.h extern int smp_call_function (void (*fun · line 53

Quoted 7 lines
linux/smp.h renamed from linux/smp.h.~1~ +1 -1
@@ -48,7 +48,7 @@ extern int smp_call_function (void (*fun
 /*
 * True once the per process idle is forked
 */
-extern int smp_threads_ready;
+extern volatile int smp_threads_ready;
 
 extern int smp_num_cpus;

arch/ia64/kernel/smpboot.c is wrong, it should not define volatile. It has been removed in 2.4.21 ia64.