docs: improve the description of --size in the man page of zramctl

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
docs: make the man-page licenses of chrt and taskset match their intent

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
textual: make the license of chrt and taskset slightly more explicit

This makes it match the license of the man pages.
While there, also tweak some other comment lines.

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
docs: bring the chrt and taskset man pages closer to standard formatting

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
tests: fix fdisk/bsd for the two possible sectors/offsets

BSD disklabels depend on the endianess, but also on the architecture as
one can see in include/pt-bsd.h with the BSD_LABELSECTOR and
BSD_LABELOFFSET #define. This cause the testsuite to fail on the
affected architectures as the disk image is not the same as the expected
result.

Commit 180b3a7e tried to fix the endianess, but the special PowerPC case
has been chosen as a reference, so it still fails for example on MIPS BE
or S/390.

This patch fixes the testsuite by converting the md5sums to the expected
values, still depending on the endianess, but also for the two possible
sectors/offsets. This has been tested on Alpha, MIPS, PowerPC and x86-64,
so this should cover all 4 cases.

Cc: Andreas Henriksson <andreas@fatal.se>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
libfdisk: fix fdisk_get_optimal_iosize() and update tests

Signed-off-by: Karel Zak <kzak@redhat.com>