Dave Young 926172d460 efi: Export EFI runtime memory mapping to sysfs ...

kexec kernel will need exactly same mapping for EFI runtime memory
ranges. Thus here export the runtime ranges mapping to sysfs,
kexec-tools will assemble them and pass to 2nd kernel via setup_data.

Introducing a new directory /sys/firmware/efi/runtime-map just like
/sys/firmware/memmap. Containing below attribute in each file of that
directory:

attribute  num_pages  phys_addr  type  virt_addr

Signed-off-by: Dave Young <dyoung@redhat.com>
Tested-by: Toshi Kani <toshi.kani@hp.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>

2013-12-21 15:29:36 +00:00

..

efi

efi: Export EFI runtime memory mapping to sysfs

2013-12-21 15:29:36 +00:00

google

DMA-API: firmware/google/gsmi.c: avoid direct access to DMA masks

2013-10-31 14:49:17 +00:00

dcdbas.c

DMA-API: dcdbas: update DMA mask handing

2013-10-31 14:49:16 +00:00

dcdbas.h

dcdbas: export functionality for use in other drivers

2009-01-08 08:31:12 -08:00

dell_rbu.c

sysfs: add struct file* to bin_attr callbacks

2010-05-21 09:37:31 -07:00

dmi_scan.c

dmi: Avoid unaligned memory access in save_mem_devices()

2013-11-03 10:40:12 +01:00

dmi-id.c

dmi-id: fix a memory leak in dmi_id_init error path

2010-08-05 13:53:34 -07:00

dmi-sysfs.c

firmware: Fix unaligned memory accesses in dmi-sysfs

2011-02-25 16:10:03 -08:00

edd.c

[SCSI] edd: Treat "XPRS" host bus type the same as "PCI"

2011-10-31 13:26:19 +04:00

iscsi_ibft_find.c

efi: Make 'efi_enabled' a function to query EFI facilities

2013-01-30 11:51:59 -08:00

iscsi_ibft.c

switch ->is_visible() to returning umode_t

2012-01-03 22:54:55 -05:00

Kconfig

dell_rbu: Select CONFIG_FW_LOADER_USER_HELPER explicitly

2013-06-03 13:57:29 -07:00

Makefile

efi: split efisubsystem from efivars

2013-04-17 13:27:06 +01:00

memmap.c

firmware, memmap: fix firmware_map_entry leak

2013-04-29 15:54:38 -07:00

pcdp.c

pcdp: use early_ioremap/early_iounmap to access pcdp table

2012-07-30 17:25:11 -07:00

pcdp.h

Update broken web addresses in the kernel.

2010-10-18 11:03:14 +02:00