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Rev 3535 Rev 3563
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 * address. The kernel part doesn't save DS, ES and FS so the handler restores
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 * address. The kernel part doesn't save DS, ES and FS so the handler restores
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 * these to the selector immediately following CS (it must be the flat data
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 * these to the selector immediately following CS (it must be the flat data
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 * segment, otherwise the SYSENTER wouldn't work in the first place).
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 * segment, otherwise the SYSENTER wouldn't work in the first place).
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 */
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 */
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.global __syscall_sysenter
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.global __syscall_sysenter
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	.type __syscall_sysenter, @function
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__syscall_sysenter:
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__syscall_sysenter:
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	pushl %ebx
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	pushl %ebx
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	pushl %esi
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	pushl %esi
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	pushl %edi
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	pushl %edi
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	pushl %ebp
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	pushl %ebp
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	popl %ebp
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	popl %ebp
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	popl %edi
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	popl %edi
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	popl %esi
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	popl %esi
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	popl %ebx
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	popl %ebx
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	ret
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	ret
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	.size __syscall_sysenter, . - __syscall_sysenter