H. Peter Anvin 968ff9ee56 x86, realmode: Remove indirect jumps in trampoline_32 and wakeup_asm ... Remove indirect jumps in trampoline_32.S and the 32-bit part of wakeup_asm.S. There exist systems which are known to do weird things if an SMI comes in right after a mode switch, and the safest way to deal with it is to always follow with a simple absolute far jump. In the 64-bit code we then to a register indirect near jump; follow that pattern for the 32-bit code. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Link: http://lkml.kernel.org/r/1336501366-28617-14-git-send-email-jarkko.sakkinen@intel.com		2012-05-08 11:48:03 -07:00
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wakeup	x86, realmode: Remove indirect jumps in trampoline_32 and wakeup_asm	2012-05-08 11:48:03 -07:00
.gitignore
header.S	x86, realmode: Move ACPI wakeup to unified realmode code	2012-05-08 11:46:05 -07:00
Makefile	x86, realmode: Move ACPI wakeup to unified realmode code	2012-05-08 11:46:05 -07:00
realmode.lds.S	x86, realmode: Add .text64 section, make barrier symbols absolute	2012-05-08 11:47:18 -07:00
reboot_32.S
trampoline_32.S	x86, realmode: Remove indirect jumps in trampoline_32 and wakeup_asm	2012-05-08 11:48:03 -07:00
trampoline_64.S	x86, realmode: Remove indirect jumps in trampoline_64.S	2012-05-08 11:48:03 -07:00