linux/fs/partitions
Karel Zak 87038c2d5b partitions: read whole sector with EFI GPT header
The size of EFI GPT header is not static, but whole sector is
allocated for the header. The HeaderSize field must be greater
than 92 (= sizeof(struct gpt_header) and must be less than or
equal to the logical block size.

It means we have to read whole sector with the header, because the
header crc32 checksum is calculated according to HeaderSize.

For more details see UEFI standard (version 2.3, May 2009):
  - 5.3.1 GUID Format overview, page 93
  - Table 13. GUID Partition Table Header, page 96

Signed-off-by: Karel Zak <kzak@redhat.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2009-11-23 09:29:58 +01:00
..
Kconfig
Makefile
acorn.c fs/partitions/acorn.c: remove dead code 2008-10-16 11:21:47 -07:00
acorn.h
amiga.c
amiga.h
atari.c
atari.h
check.c block: Expose discard granularity 2009-11-10 11:50:21 +01:00
check.h block: replace @ext_minors with GENHD_FL_EXT_DEVT 2008-10-09 08:56:08 +02:00
efi.c partitions: read whole sector with EFI GPT header 2009-11-23 09:29:58 +01:00
efi.h partitions: read whole sector with EFI GPT header 2009-11-23 09:29:58 +01:00
ibm.c block: Do away with the notion of hardsect_size 2009-05-22 23:22:54 +02:00
ibm.h
karma.c
karma.h
ldm.c fs: ldm.[ch] use get_unaligned_* helpers 2008-07-25 10:53:26 -07:00
ldm.h fs: ldm.[ch] use get_unaligned_* helpers 2008-07-25 10:53:26 -07:00
mac.c
mac.h
msdos.c block: Do away with the notion of hardsect_size 2009-05-22 23:22:54 +02:00
msdos.h
osf.c
osf.h
sgi.c
sgi.h
sun.c
sun.h
sysv68.c
sysv68.h
ultrix.c
ultrix.h