acrn-kernel/arch/x86_64/kernel
Vivek Goyal 4ae362be50 [PATCH] kdump: read previous kernel's memory
- Moving the crash_dump.c file to arch dependent part as kmap_atomic_pfn is
  specific to i386 and highmem may not exist in other archs.

- Use ioremap for x86_64 to map the previous kernel memory.

- In copy_oldmem_page(), we now directly copy to the user/kernel buffer and
  avoid the unneccesary copy to a kmalloc'd page.

Signed-off-by: Rachita Kothiyal <rachita@in.ibm.com>
Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-10 08:01:28 -08:00
..
acpi
cpufreq
Makefile [PATCH] kdump: read previous kernel's memory 2006-01-10 08:01:28 -08:00
aperture.c [PATCH] x86_64: Fix gcc 4 warning in aperture.c 2005-11-14 19:55:14 -08:00
apic.c
asm-offsets.c
crash.c [PATCH] kdump: x86_64 save cpu registers upon crash 2006-01-10 08:01:28 -08:00
crash_dump.c [PATCH] kdump: read previous kernel's memory 2006-01-10 08:01:28 -08:00
e820.c [PATCH] kdump: x86_64: add memmmap command line option 2006-01-10 08:01:27 -08:00
early_printk.c
entry.S
genapic.c
genapic_cluster.c
genapic_flat.c
head.S [PATCH] x86_64: Unmap NULL during early bootup 2005-11-14 19:55:14 -08:00
head64.c [PATCH] x86_64: Only use asm/sections.h to declare section symbols 2005-11-14 19:55:14 -08:00
i387.c
i8259.c Merge x86-64 update from Andi 2005-11-14 19:56:02 -08:00
init_task.c [PATCH] Change maxaligned_in_smp alignemnt macros to internodealigned_in_smp macros 2006-01-08 20:13:38 -08:00
io_apic.c [PATCH] i386/x86-64: Share interrupt vectors when there is a large number of interrupt sources 2005-11-14 19:55:13 -08:00
ioport.c
irq.c
kprobes.c [PATCH] kprobes: increment kprobe missed count for multiprobes 2005-12-12 08:57:45 -08:00
ldt.c
machine_kexec.c
mce.c [PATCH] x86_64: Log machine checks from boot on Intel systems 2005-11-14 19:55:17 -08:00
mce_amd.c
mce_intel.c
module.c
mpparse.c [PATCH] x86_64: Increase the maximum number of local APICs to the maximum 2005-11-14 19:55:17 -08:00
nmi.c
pci-dma.c
pci-gart.c [PATCH] x86_64: Use the DMA32 zone for dma_alloc_coherent()/pci_alloc_consistent 2005-11-14 19:55:14 -08:00
pci-nommu.c
pmtimer.c
process.c [PATCH] cpu hotplug/x86_64: disable interrupt in play_dead 2006-01-06 08:33:39 -08:00
ptrace.c
reboot.c [PATCH] x86_64: Reduce number of retries for reset through keyboard controller 2005-11-14 19:55:16 -08:00
relocate_kernel.S
setup.c [PATCH] kdump: x86_64: add elfcorehdr command line option 2006-01-10 08:01:27 -08:00
setup64.c [PATCH] x86_64: Unmap NULL during early bootup 2005-11-14 19:55:14 -08:00
signal.c [PATCH] x86_64: Save/restore CS in 64bit signal handlers and force __USER_CS for CS 2005-11-14 19:55:15 -08:00
smp.c [PATCH] x86_64: Don't enable interrupt unconditionally in reboot path 2005-11-14 19:55:16 -08:00
smpboot.c [PATCH] i386/x86-64 disable LAPIC completely for offline CPU 2005-12-12 22:31:16 -08:00
suspend.c
suspend_asm.S
sys_x86_64.c [PATCH] x86_64: Use common sys_time64 2005-11-14 19:55:17 -08:00
syscall.c [PATCH] x86/x86_64: mark rodata section read-only: make some datastructures const 2006-01-06 08:33:36 -08:00
time.c [PATCH] move rtc_interrupt() prototype to rtc.h 2006-01-08 20:13:47 -08:00
trampoline.S
traps.c [PATCH] x86_64: Remove CONFIG_CHECKING and add command line option for pagefault tracing 2005-11-14 19:55:17 -08:00
vmlinux.lds.S [PATCH] x86_64: Only use asm/sections.h to declare section symbols 2005-11-14 19:55:14 -08:00
vsyscall.c
x8664_ksyms.c [PATCH] x86_64: Allow modular build of ia32 aout loader 2005-11-14 19:55:16 -08:00