Commit graph android_kernel_sony_sdm845/arch/x86/boot/main.c
Message SHA1
x86: remove pointless comments
Remove old comments that include the old arch/i386 directory.

Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

WANG Cong   authored and   Ingo Molnar   commited 2008-04-19 19:19:54 +02:00
cf9b111c17
x86 setup: guard the heap against invalid stack setups
If we use the bootloader-provided stack pointer, we might end up in a
situation where the bootloader (incorrectly) pointed the stack in the
middle of our heap.  Catch this by simply comparing the computed heap
end value to the stack pointer minus the defined stack size.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

H. Peter Anvin   authored and   Ingo Molnar   commited 2008-01-30 13:33:04 +01:00
acd644bb4a
x86 setup: push video mode setup as late as possible
Push video mode setup as late as possible; messages issued through the
BIOS interface after video mode setup will either not be seen (for
framebuffer modes) or will screw up the cursor (for text modes.)

In particular, this makes the EDD probing message show up correctly.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

H. Peter Anvin   authored and   Ingo Molnar   commited 2008-01-30 13:33:03 +01:00
1a8514e04e
x86: clean up setup.h and the boot code
Make <asm/setup.h> usable by the boot code.

Clean up vestiges of the old command-line protocol from setup.h and
head_32.S (it is still supported from the boot loader point of
view, since it is converted to the new command-line protocol by the
boot code.)

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

H. Peter Anvin   authored and   Thomas Gleixner   commited 2007-10-23 22:37:25 +02:00
fa76dab935
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>

Thomas Gleixner   commited 2007-10-11 11:16:45 +02:00
96ae6ea0be
Renamed from arch/i386/boot/main.c (Browse further)