enable tun/tap/iptables

hc

2024-05-10 ee930fffee469d076998274a2ca55e13dc1efb67

 kernel/arch/x86/include/uapi/asm/hwcap2.h
..
..
@@ -1,8 +1,13 @@
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-/* SPDX-License-Identifier: GPL-2.0 */
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+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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2
 #ifndef _ASM_X86_HWCAP2_H
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 #define _ASM_X86_HWCAP2_H
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4
 
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+#include <linux/const.h>
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+
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 /* MONITOR/MWAIT enabled in Ring 3 */
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-#define HWCAP2_RING3MWAIT		(1 << 0)
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+#define HWCAP2_RING3MWAIT		_BITUL(0)
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+
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+/* Kernel allows FSGSBASE instructions available in Ring 3 */
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+#define HWCAP2_FSGSBASE			_BITUL(1)
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 #endif