keith mannthey 9102330005 [PATCH] convert i386 NUMA KVA space to bootmem ... Address a long standing issue of booting with an initrd on an i386 numa system. Currently (and always) the numa kva area is mapped into low memory by finding the end of low memory and moving that mark down (thus creating space for the kva). The issue with this is that Grub loads initrds into this similar space so when the kernel check the initrd it finds it outside max_low_pfn and disables it (it thinks the initrd is not mapped into usable memory) thus initrd enabled kernels can't boot i386 numa :( My solution to the problem just converts the numa kva area to use the bootmem allocator to save it's area (instead of moving the end of low memory). Using bootmem allows the kva area to be mapped into more diverse addresses (not just the end of low memory) and enables the kva area to be mapped below the initrd if present. I have tested this patch on numaq(no initrd) and summit(initrd) i386 numa based systems. [akpm@osdl.org: cleanups] Signed-off-by: Keith Mannthey <kmannth@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-09-26 08:48:45 -07:00
..
mach-bigsmp
mach-default	[PATCH] x86: increase MAX_MP_BUSSES on default arch	2006-09-01 11:39:08 -07:00
mach-es7000
mach-generic
mach-numaq
mach-summit	[PATCH] Time: i386 Conversion - part 2: Rework TSC Support	2006-06-26 09:58:21 -07:00
mach-visws	[PATCH] fix sgivwfb compile	2006-06-29 10:26:19 -07:00
mach-voyager	[PATCH] Clean up and refactor i386 sub-architecture setup	2006-06-25 10:00:55 -07:00
8253pit.h
a.out.h
acpi.h
agp.h
alternative.h	[PATCH] i386: Remove alternative_smp	2006-08-30 16:05:15 -07:00
apic.h	[PATCH] x86_64: nmi watchdog header cleanup	2006-06-26 10:48:16 -07:00
apicdef.h
arch_hooks.h
atomic.h	i386: improve and correct inline asm memory constraints	2006-07-08 15:24:18 -07:00
auxvec.h
bitops.h
boot.h
bug.h
bugs.h
byteorder.h
cache.h
cacheflush.h
checksum.h
cpu.h	[PATCH] Register sysfs file for hotplugged new node	2006-06-27 17:32:36 -07:00
cpufeature.h	[PATCH] x86_64: i386/x86-64 Add nmi watchdog support for new Intel CPUs	2006-06-26 10:48:22 -07:00
cputime.h
current.h
debugreg.h
delay.h	[PATCH] Time: i386 Conversion - part 3: Enable Generic Timekeeping	2006-06-26 09:58:21 -07:00
desc.h
div64.h
dma-mapping.h
dma.h
dmi.h
dwarf2.h	[PATCH] i386: reliable stack trace support i386 entry.S	2006-06-26 10:48:17 -07:00
e820.h
edac.h
elf.h	[PATCH] headers_check: move kernel-only #includes within <asm-i386/elf.h>	2006-09-13 07:32:15 -07:00
emergency-restart.h
errno.h
fcntl.h
fixmap.h	[PATCH] vdso: randomize the i386 vDSO by moving it into a vma	2006-06-27 17:32:38 -07:00
floppy.h	[PATCH] irq-flags: i386: Use the new IRQF_ constants	2006-07-02 13:58:47 -07:00
futex.h	i386: improve and correct inline asm memory constraints	2006-07-08 15:24:18 -07:00
genapic.h
hardirq.h
highmem.h
hpet.h
hw_irq.h	[PATCH] genirq: add ->retrigger() irq op to consolidate hw_irq_resend()	2006-06-29 10:26:23 -07:00
i387.h
i8253.h
i8259.h
ide.h
intel_arch_perfmon.h	[PATCH] x86_64: i386/x86-64 Add nmi watchdog support for new Intel CPUs	2006-06-26 10:48:22 -07:00
io_apic.h
io.h
ioctl.h
ioctls.h
ipc.h
ipcbuf.h
irq.h
irqflags.h	[PATCH] lockdep: irqtrace cleanup of include/asm-i386/irqflags.h	2006-07-03 15:27:03 -07:00
ist.h
k8.h	[PATCH] x86_64: Clean and enhance up K8 northbridge access code	2006-06-26 10:48:15 -07:00
Kbuild	[HEADERS] One line per header in Kbuild files to reduce conflicts	2006-09-19 12:43:58 +01:00
kdebug.h	[PATCH] Notify page fault call chain for i386	2006-06-26 09:58:22 -07:00
kexec.h
kmap_types.h
kprobes.h	[PATCH] IA64: kprobe invalidate icache of jump buffer	2006-07-31 13:28:38 -07:00
ldt.h
linkage.h
local.h	i386: improve and correct inline asm memory constraints	2006-07-08 15:24:18 -07:00
math_emu.h
mc146818rtc.h
mca_dma.h
mca.h
mce.h	[PATCH] Don't trigger full rebuild via CONFIG_X86_MCE	2006-06-23 07:42:56 -07:00
mman.h
mmu_context.h
mmu.h	[PATCH] vdso: randomize the i386 vDSO by moving it into a vma	2006-06-27 17:32:38 -07:00
mmx.h
mmzone.h	[PATCH] convert i386 NUMA KVA space to bootmem	2006-09-26 08:48:45 -07:00
module.h
mpspec_def.h
mpspec.h
msgbuf.h
msi.h	[PATCH] PCI: cleanup unused variable about msi driver	2006-06-21 12:00:00 -07:00
msr.h
mtrr.h	[PATCH] Don't trigger full rebuild via CONFIG_MTRR	2006-06-23 07:42:56 -07:00
mutex.h
namei.h
nmi.h	[PATCH] x86_64: nmi watchdog header cleanup	2006-06-26 10:48:16 -07:00
numa.h
numaq.h
page.h	[PATCH] vdso: randomize the i386 vDSO by moving it into a vma	2006-06-27 17:32:38 -07:00
param.h
parport.h
pci-direct.h
pci.h
percpu.h
pgalloc.h
pgtable-2level-defs.h
pgtable-2level.h
pgtable-3level-defs.h
pgtable-3level.h
pgtable.h
poll.h
posix_types.h	i386: improve and correct inline asm memory constraints	2006-07-08 15:24:18 -07:00
processor.h	[PATCH] i386: move phys_proc_id and cpu_core_id to cpuinfo_x86	2006-06-27 17:32:37 -07:00
ptrace.h
resource.h
rtc.h
rwlock.h	[PATCH] i386: rwlock.h fix smp alternatives fix	2006-08-31 10:46:07 -07:00
rwsem.h	i386: improve and correct inline asm memory constraints	2006-07-08 15:24:18 -07:00
scatterlist.h
seccomp.h
sections.h
segment.h
semaphore.h	i386: improve and correct inline asm memory constraints	2006-07-08 15:24:18 -07:00
sembuf.h
serial.h
setup.h	[PATCH] headers_check: don't expose PFN stuff to userspace in <asm-i386/setup.h>	2006-09-13 07:32:16 -07:00
shmbuf.h
shmparam.h
sigcontext.h
siginfo.h
signal.h	[PATCH] headers_check: move inclusion of <linux/linkage.h> in <asm-i386/signal.h>	2006-09-13 07:32:15 -07:00
smp.h
socket.h	[AF_UNIX]: Datagram getpeersec	2006-06-29 16:58:06 -07:00
sockios.h
sparsemem.h
spinlock_types.h
spinlock.h	[PATCH] i386: Remove alternative_smp	2006-08-30 16:05:15 -07:00
srat.h
stat.h
statfs.h
string.h
suspend.h
system.h	x86: save/restore eflags in context switch	2006-09-18 16:20:40 -07:00
termbits.h
termios.h
thread_info.h	[PATCH] i386: use thread_info flags for debug regs and IO bitmaps	2006-07-09 18:47:12 -07:00
timer.h	[PATCH] Time: i386 Conversion - part 3: Enable Generic Timekeeping	2006-06-26 09:58:21 -07:00
timex.h	[PATCH] Time: i386 Conversion - part 2: Rework TSC Support	2006-06-26 09:58:21 -07:00
tlb.h
tlbflush.h
topology.h	[PATCH] sched: mc/smt power savings sched policy	2006-06-27 17:32:45 -07:00
tsc.h	[PATCH] Time: i386 Conversion - part 2: Rework TSC Support	2006-06-26 09:58:21 -07:00
types.h
uaccess.h	[PATCH] Make copy_from_user_inatomic NOT zero the tail on i386	2006-06-25 10:01:09 -07:00
ucontext.h
unaligned.h
unistd.h	[PATCH] Fix 'make headers_check' on i386	2006-09-16 12:54:32 -07:00
unwind.h	[PATCH] x86: Make backtracer fallback logic more bullet-proof	2006-08-30 16:05:15 -07:00
user.h
vga.h	[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use	2006-06-22 15:05:58 -07:00
vic.h
vm86.h
voyager.h
xor.h