| /linux/arch/x86/include/asm/ |
| H A D | boot.h | diff 37ba7ab5e33cebc25c68fffe33e9f21e7c2014e8 Tue May 12 00:56:08 CEST 2009 H. Peter Anvin <hpa@zytor.com> x86, boot: make kernel_alignment adjustable; new bzImage fields
Make the kernel_alignment field adjustable; this allows us to set it
to a large value (intended to be 16 MB to avoid ZONE_DMA contention,
memory holes and other weirdness) while a smart bootloader can still
force a loading at a lesser alignment if absolutely necessary.
Also export pref_address (preferred loading address, corresponding to
the link-time address) and init_size, the total amount of linear
memory the kernel will require during initialization.
[ Impact: allows better kernel placement, gives bootloader more info ]
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
|
| /linux/arch/x86/kernel/ |
| H A D | asm-offsets_32.c | diff 37ba7ab5e33cebc25c68fffe33e9f21e7c2014e8 Tue May 12 00:56:08 CEST 2009 H. Peter Anvin <hpa@zytor.com> x86, boot: make kernel_alignment adjustable; new bzImage fields
Make the kernel_alignment field adjustable; this allows us to set it
to a large value (intended to be 16 MB to avoid ZONE_DMA contention,
memory holes and other weirdness) while a smart bootloader can still
force a loading at a lesser alignment if absolutely necessary.
Also export pref_address (preferred loading address, corresponding to
the link-time address) and init_size, the total amount of linear
memory the kernel will require during initialization.
[ Impact: allows better kernel placement, gives bootloader more info ]
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
|
| H A D | asm-offsets_64.c | diff 37ba7ab5e33cebc25c68fffe33e9f21e7c2014e8 Tue May 12 00:56:08 CEST 2009 H. Peter Anvin <hpa@zytor.com> x86, boot: make kernel_alignment adjustable; new bzImage fields
Make the kernel_alignment field adjustable; this allows us to set it
to a large value (intended to be 16 MB to avoid ZONE_DMA contention,
memory holes and other weirdness) while a smart bootloader can still
force a loading at a lesser alignment if absolutely necessary.
Also export pref_address (preferred loading address, corresponding to
the link-time address) and init_size, the total amount of linear
memory the kernel will require during initialization.
[ Impact: allows better kernel placement, gives bootloader more info ]
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
|
| /linux/arch/x86/boot/compressed/ |
| H A D | head_32.S | diff 37ba7ab5e33cebc25c68fffe33e9f21e7c2014e8 Tue May 12 00:56:08 CEST 2009 H. Peter Anvin <hpa@zytor.com> x86, boot: make kernel_alignment adjustable; new bzImage fields
Make the kernel_alignment field adjustable; this allows us to set it
to a large value (intended to be 16 MB to avoid ZONE_DMA contention,
memory holes and other weirdness) while a smart bootloader can still
force a loading at a lesser alignment if absolutely necessary.
Also export pref_address (preferred loading address, corresponding to
the link-time address) and init_size, the total amount of linear
memory the kernel will require during initialization.
[ Impact: allows better kernel placement, gives bootloader more info ]
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
|
| H A D | head_64.S | diff 37ba7ab5e33cebc25c68fffe33e9f21e7c2014e8 Tue May 12 00:56:08 CEST 2009 H. Peter Anvin <hpa@zytor.com> x86, boot: make kernel_alignment adjustable; new bzImage fields
Make the kernel_alignment field adjustable; this allows us to set it
to a large value (intended to be 16 MB to avoid ZONE_DMA contention,
memory holes and other weirdness) while a smart bootloader can still
force a loading at a lesser alignment if absolutely necessary.
Also export pref_address (preferred loading address, corresponding to
the link-time address) and init_size, the total amount of linear
memory the kernel will require during initialization.
[ Impact: allows better kernel placement, gives bootloader more info ]
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
|
| /linux/arch/x86/boot/ |
| H A D | header.S | diff 37ba7ab5e33cebc25c68fffe33e9f21e7c2014e8 Tue May 12 00:56:08 CEST 2009 H. Peter Anvin <hpa@zytor.com> x86, boot: make kernel_alignment adjustable; new bzImage fields
Make the kernel_alignment field adjustable; this allows us to set it
to a large value (intended to be 16 MB to avoid ZONE_DMA contention,
memory holes and other weirdness) while a smart bootloader can still
force a loading at a lesser alignment if absolutely necessary.
Also export pref_address (preferred loading address, corresponding to
the link-time address) and init_size, the total amount of linear
memory the kernel will require during initialization.
[ Impact: allows better kernel placement, gives bootloader more info ]
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
|