3 Commits

Author	SHA1	Message	Date
H. Peter Anvin	9f259cc59b	x86 setup: set %ebx == %ebp == %edi == 0 on protected mode entry ... In accordance with the newly formalized 32-bit boot protocol, set %ebx == %ebp == %edi == 0 in order to support future extensions to the protocol. Signed-off-by: H. Peter Anvin <hpa@zytor.com>	2007-11-04 19:48:04 -08:00
H. Peter Anvin	7ed192906a	x86 setup: add a near jump to serialize %cr0 on 386/486 ... The 386 and 486 needs a jump immediately after setting %cr0 in order to serialize the pipeline. Signed-off-by: H. Peter Anvin <hpa@zytor.com>	2007-11-04 19:47:46 -08:00
Thomas Gleixner	96ae6ea0be	i386: move boot ... Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>	2007-10-11 11:16:45 +02:00