修改GPIO导出默认初始值

hc

2024-10-16 50a212ec906f7524620675f0c57357691c26c81f

 kernel/arch/sh/kernel/cpu/fpu.c
..
..
@@ -62,18 +62,20 @@
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 	}
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 	if (!tsk_used_math(tsk)) {
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-		local_irq_enable();
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+		int ret;
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 		/*
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 		 * does a slab alloc which can sleep
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 		 */
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-		if (init_fpu(tsk)) {
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+		local_irq_enable();
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+		ret = init_fpu(tsk);
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+		local_irq_disable();
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+		if (ret) {
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 			/*
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 			 * ran out of memory!
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 			 */
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-			do_group_exit(SIGKILL);
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+			force_sig(SIGKILL);
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 			return;
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 		}
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-		local_irq_disable();
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 	}
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 	grab_fpu(regs);