[CRIU] [PATCH 0/8] Prepare the support for AArch64 --- series 2

[Alexander Kartashov]

Dear colleagues,

It turned out that the previous patchset preparing the support
for AArch64 didn't solve all problems with that architecture.

This patchset addresses the following problems:

* the size of the TLS register is machine-dependent (patches #1 and #2);
* the vDSO restoration code written originally for x86 isn't sharable
  with other architectures (patches #3 and #4);
* there's no reference implementation of bit operations in the project
  (patch #5).

The rest of the patchset contains miscellaneous cleanups.

--
Sincerely yours,
Alexander Kartashov