Venkatesh Pallipadi
f9ba70535d
[PATCH] Increase number of e820 entries hard limit from 32 to 128
...
The specifications that talk about E820 map doesn't have an upper limit on
the number of e820 entries. But, today's kernel has a hard limit of 32.
With increase in memory size, we are seeing the number of E820 entries
reaching close to 32. Patch below bumps the number upto 128.
The patch changes the location of EDDBUF in zero-page (as it comes after E820).
As, EDDBUF is not used by boot loaders, this patch should not have any effect
on bootloader-setup code interface.
Patch covers both i386 and x86-64.
Tested on:
* grub booting bzImage
* lilo booting bzImage with EDID info enabled
* pxeboot of bzImage
Side-effect:
bss increases by ~ 2K and init.data increases by ~7.5K
on all systems, due to increase in size of static arrays.
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-01 08:58:51 -07:00
..
mach-bigsmp
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mach-default
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mach-es7000
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mach-generic
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mach-numaq
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mach-summit
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mach-visws
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mach-voyager
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
8253pit.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
a.out.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
acpi.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
agp.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
apic.h
[PATCH] check nmi watchdog is broken
2005-05-01 08:58:48 -07:00
apicdef.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
arch_hooks.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
atomic.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
bitops.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
boot.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
bug.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
bugs.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
byteorder.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cache.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cacheflush.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
checksum.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cpu.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cpufeature.h
[PATCH] CPUID bug and inconsistency fix
2005-05-01 08:58:49 -07:00
cputime.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
current.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
debugreg.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
delay.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
desc.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
div64.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
dma-mapping.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
dma.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
e820.h
[PATCH] Increase number of e820 entries hard limit from 32 to 128
2005-05-01 08:58:51 -07:00
elf.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
errno.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
fcntl.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
fixmap.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
floppy.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
genapic.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
hardirq.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
hdreg.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
highmem.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
hpet.h
[PATCH] i386: fix hpet for systems that don't support legacy replacement
2005-05-01 08:58:50 -07:00
hw_irq.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
i387.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
i8259.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ide.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
io.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
io_apic.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ioctl.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ioctls.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ipc.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ipcbuf.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
irq.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ist.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
kdebug.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
kmap_types.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
kprobes.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ldt.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
linkage.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
local.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
math_emu.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mc146818rtc.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mca.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mca_dma.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mman.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mmu.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mmu_context.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mmx.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mmzone.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
module.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mpspec.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mpspec_def.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
msgbuf.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
msi.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
msr.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mtrr.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
namei.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
nmi.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
node.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
numaq.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
numnodes.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
page.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
param.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
parport.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pci-direct.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pci.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
percpu.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pgalloc.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pgtable-2level-defs.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pgtable-2level.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pgtable-3level-defs.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pgtable-3level.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pgtable.h
[PATCH] freepgt: arch FIRST_USER_ADDRESS 0
2005-04-19 13:29:23 -07:00
poll.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
posix_types.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
processor.h
[PATCH] x86_64: add support for Intel dual-core detection and displaying
2005-04-16 15:25:15 -07:00
ptrace.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
resource.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
rtc.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
rwlock.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
rwsem.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
scatterlist.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
seccomp.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sections.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
segment.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
semaphore.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sembuf.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
serial.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
setup.h
[PATCH] Increase number of e820 entries hard limit from 32 to 128
2005-05-01 08:58:51 -07:00
shmbuf.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
shmparam.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sigcontext.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
siginfo.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
signal.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
smp.h
[PATCH] x86_64: add support for Intel dual-core detection and displaying
2005-04-16 15:25:15 -07:00
socket.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sockios.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
spinlock.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
srat.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
stat.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
statfs.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
string.h
[PATCH] fix i386 memcpy
2005-05-01 08:58:48 -07:00
suspend.h
[PATCH] i386: Use loaddebug macro consistently
2005-04-16 15:24:46 -07:00
system.h
[PATCH] i386/x86_64 segment register access update
2005-05-01 08:58:48 -07:00
termbits.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
termios.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
thread_info.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
timer.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
timex.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
tlb.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
tlbflush.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
topology.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
types.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
uaccess.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ucontext.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
unaligned.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
unistd.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
user.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
vga.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
vic.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
vm86.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
voyager.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
xor.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00