@@ -109,6 +109,10 @@ void do_notify_resume(struct pt_regs *regs, unsigned long orig_i0,
asmlinkage int do_sys_sigstack(struct sigstack __user *ssptr,
struct sigstack __user *ossptr,
unsigned long sp);
+
+/* windows.c */
+void try_to_clear_window_buffer(struct pt_regs *regs, int who);
+
#else /* CONFIG_SPARC32 */
#endif /* CONFIG_SPARC32 */
#endif /* !(__SPARC_KERNEL_H) */
@@ -10,8 +10,11 @@
#include <linux/mm.h>
#include <linux/smp.h>
+#include <asm/cacheflush.h>
#include <asm/uaccess.h>
+#include "kernel.h"
+
/* Do save's until all user register windows are out of the cpu. */
void flush_user_windows(void)
{
Fix following warnings: windows.c:16:6: warning: symbol 'flush_user_windows' was not declared. Should it be static? windows.c:109:6: warning: symbol 'try_to_clear_window_buffer' was not declared. Should it be static? Add missing include of cacheflush.h + add declaration of try_to_clear_window_buffer in kernel.h Signed-off-by: Sam Ravnborg <sam@ravnborg.org> --- arch/sparc/kernel/kernel.h | 4 ++++ arch/sparc/kernel/windows.c | 3 +++ 2 files changed, 7 insertions(+)