x86: prevent stale state of c1e_mask across CPU offline/online, fix

Fix build error introduced by commit 4faac97 ("x86: prevent stale state of c1e_mask across CPU offline/online"). process_32.c needs to include idle.h to get the prototype for c1e_remove_cpu() Signed-off-by: Marc Dionne <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
oohal · Sep 24, 2008 · 1eda814 · 1eda814
1 parent f8e256c
commit 1eda814
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
@@ -55,6 +55,7 @@
 #include <asm/tlbflush.h>
 #include <asm/cpu.h>
 #include <asm/kdebug.h>
+#include <asm/idle.h>
 
 asmlinkage void ret_from_fork(void) __asm__("ret_from_fork");