x86: make X86_32 pt_regs members unsigned long
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Cc: Roland McGrath <roland@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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92bc205685
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9902a702c7
2 changed files with 8 additions and 5 deletions
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@ -527,7 +527,7 @@ handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
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int ret;
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/* Are we from a system call? */
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if (regs->orig_ax >= 0) {
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if ((long)regs->orig_ax >= 0) {
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/* If so, check system call restarting.. */
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switch (regs->ax) {
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case -ERESTART_RESTARTBLOCK:
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@ -625,7 +625,7 @@ static void do_signal(struct pt_regs *regs)
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}
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/* Did we come from a system call? */
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if (regs->orig_ax >= 0) {
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if ((long)regs->orig_ax >= 0) {
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/* Restart the system call - no handlers present */
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switch (regs->ax) {
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case -ERESTARTNOHAND:
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@ -42,12 +42,12 @@ struct pt_regs {
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unsigned long si;
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unsigned long di;
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unsigned long bp;
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long ax;
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unsigned long ax;
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unsigned long ds;
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unsigned long es;
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unsigned long fs;
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/* int gs; */
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long orig_ax;
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unsigned long orig_ax;
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unsigned long ip;
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unsigned long cs;
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unsigned long flags;
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@ -145,7 +145,10 @@ extern void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, int erro
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void signal_fault(struct pt_regs *regs, void __user *frame, char *where);
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#endif
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#define regs_return_value(regs) ((regs)->ax)
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static inline unsigned long regs_return_value(struct pt_regs *regs)
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{
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return regs->ax;
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}
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/*
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* user_mode_vm(regs) determines whether a register set came from user mode.
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