Radostin Stoyanov

@time-river Thank you for your feedback. The main goal of the pull request you pointed out was not performance optimization but to avoid dependency on the `iptables-restore` external binary. We...

> Version: 3.6 @Hebert007306 it looks like you are using an old version of CRIU. The following page has instructions on how to install the latest version on Ubuntu: https://software.opensuse.org//download.html?project=devel%3Atools%3Acriu&package=criu...

> Judging from my page the 26 tests are all passed. Do I miss something? Although this test appears to pass, I can see in the log that the checkpoint...

I think this the reason for the reserved `start_time` field in the `TaskCoreEntry` structure (https://github.com/checkpoint-restore/criu/commit/4232b270b8a0c866b9ee26e7b5f381cbf7cea56a). However, it might not be straightforward to implement due to security concerns (e.g., [`kernel#7b55851`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7b55851367136b1efd84d98fea81ba57a98304cf)). >...

@adrianreber running `pre-dump` as non-root user fails with: ``` (00.023457) Error (criu/mem.c:44): BUG at criu/mem.c:44 ```

> @rst0git What does happen if you run pre-dump as non-root before my patches? @adrianreber I can confirm that the same error occurs before applying the patches in this PR...

> As far as I know it only works on x86_64, ppc64le and s390x. and mips: https://github.com/torvalds/linux/commit/2971317ab04a38e34be5f4d62a65000b63857686

> This should fix everything except the 'header not found' problem for . You can add `linux/io_uring.h` in `criu/include/linux/`. For example, f68e5a6b3dd669cafab3cd3e5c556363d6ac357b adds `linux/userfaultfd.h` to solve a similar problem.

>pkg-config: not found @rushi47 you need to install `pkg-config`. All build dependencies are described in https://criu.org/Installation.

@rushi47 x86 and RISC-V use different assembly registers. You can find more information about the RISC-V registers in the [specifications](https://riscv.org/technical/specifications/).