ChrisFisher

Using a hybrid way, as keeping the anonymous memory area with `sys_pread` passed the test with `sudo ./zdtm.py run -a`.

Yes, I believe that adding a parameter like `criu restore -D checkpoint/ --on-demand` and then using the `sys_mmap` to restore is properly in some case where you don't need to...

I chose to use a hybrid way to solve this problem, because the zdtm test would check these state. I have already made a pull request #1711 , but there're...

Post an issue[#1712](https://github.com/checkpoint-restore/criu/issues/1712)

Most of them failed because when compiling, the file `criu/pie/restore-blob.h` would have a line ` #define restorer_sym__export_restore_task.cold 0x475b`. I don't know why this happened cause the file was auto-generated. What...

> The only idea that comes to my mind, is maybe it is related to something with the stack, because you add a couple of new variables. But that is...

By the way, how can I add a `sys_pread` syscall in arm? I know that the syscall table is in `compel/arch/arm/plugins/std/syscalls/syscall.def`, and it has a syscall whose name is `sys_pread64`,...

Adding a flag `-fno-reorder-blocks-and-partition` in `criu/Makefile` seems to be able to solve the cold symbol problem. But I'm concerned that it might have some performance issues.

`ci/circleci: test-local-gcc` failed at test `zdtm/static/pthread_timers in ns`. However, I passed the test on my own machine, so I checked out the log and found out that ``` === Run...

> Please do not include merge commits in your pull request. Use rebase to apply your patches on the latest `criu-dev` branch in your pull request. Also, please no fix...