- 29 Nov, 2012 7 commits
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Pavel Emelyanov authored
Signed-off-by:Pavel Emelyanov <xemul@parallels.com>
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Pavel Emelyanov authored
Remove the ?: ladder, replace it with opt string directly get from status flags. Signed-off-by: -
Pavel Emelyanov authored
Use %#x for hexademical fields, fix names to more human-readable. Signed-off-by: -
Cyrill Gorcunov authored
Signed-off-by:
Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by:
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Andrey Vagin authored
* add exclude list. Tests from this list are executed only on C/R kernels * check that a version of a kernel is greater than 3.7 Signed-off-by:
Andrey Vagin <avagin@openvz.org> Signed-off-by:
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Andrey Vagin authored
A error message is printed. We want to save ability to try crtools on non C/R kernel. Signed-off-by:
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Andrey Vagin authored
This function prints an error message only once. [xemul: change ({}) to do {} while (0)] Signed-off-by:
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- 28 Nov, 2012 3 commits
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Cyrill Gorcunov authored
Same as eventpoll -- we might have no watchee assigned but only inotify descriptor created. Signed-off-by:
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Pavel Emelyanov authored
This reverts commit ef3771d5. With new SO_BINDTODEVICE getting API it's not required. Signed-off-by:
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Pavel Emelyanov authored
The SO_BINDTODEVICE getter is changed in the kernel (before official release) to report not index, but name to be in harmony with setter. Fix crtools accordingly. Signed-off-by:
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- 27 Nov, 2012 13 commits
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Pavel Emelyanov authored
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Pavel Emelyanov authored
Presumablty it was lost while reworking core entry restore. Signed-off-by: -
Pavel Emelyanov authored
Just for better readability. Signed-off-by: -
Cyrill Gorcunov authored
Reported-by:
Andrew Vagin <avagin@parallels.com> Signed-off-by:
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Cyrill Gorcunov authored
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Cyrill Gorcunov authored
Otherwise test with -d option get fail (this is because SIGTRAP get cleared by our parasizte engine). The proper fix most likely will require kernel patching or redesign of parasite code. Meanwhile to make test working we switch to the signal which just known to work. Reported-by:
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Cyrill Gorcunov authored
It has escaped me on previous pass. Signed-off-by:
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Cyrill Gorcunov authored
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Cyrill Gorcunov authored
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Cyrill Gorcunov authored
The tls_data is used for read-cycles only thus there is no need for mutex since this area get filled earlier than fork() issued. Same time on restore the tls filled before the program restarts. Signed-off-by:
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Cyrill Gorcunov authored
P_ALL is an argument for waitid, not waitpid. Signed-off-by:
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Cyrill Gorcunov authored
No need for error code here, we test results by special bitmap. Signed-off-by:
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Andrey Vagin authored
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- 26 Nov, 2012 3 commits
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Andrey Vagin authored
If we have tree threads, a following situation can occur: T2: dec task_entries->nr_in_progress T3: dec task_entries->nr_in_progress T3: futex(&task_entries->nr_in_progress, WAKE_UP); T1: unmap task_entries T2: futex(&task_entries->nr_in_progress, WAKE_UP) -> EFAULT -> BUG_ON() This patch adds a futex for synchronising threads. Signed-off-by:
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Cyrill Gorcunov authored
Since we have find_next_bit in our sources now, lets use for_each_bit helper to speedup a search procedure. Signed-off-by:
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Cyrill Gorcunov authored
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- 23 Nov, 2012 5 commits
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Stanislav Kinsbursky authored
cr-restore.c includes parasite-blob.h, which is now located in pie/ dir. Signed-off-by:
Stanislav Kinsbursky <skinsbursky@openvz.org> Acked-by:
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Andrey Vagin authored
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Andrey Vagin authored
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Andrey Vagin authored
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Andrey Vagin authored
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- 22 Nov, 2012 9 commits
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Andrey Vagin authored
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Andrey Vagin authored
Otherwise some PID-s may be busy. Signed-off-by:
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Andrey Vagin authored
[xemul: s/-j/--shell-job/g] Signed-off-by:
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Cyrill Gorcunov authored
In case if we're dumping the peer which another end belongs not to us but some other application the attempts to flush data may lead to endless SIGTTOU storm: | 1158 ioctl(53, TCFLSH, 0x2) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) | 1158 --- SIGTTOU {si_signo=SIGTTOU, si_code=SI_KERNEL, si_value={int=5, ptr=0x5}} --- | 1158 --- stopped by SIGTTOU --- | 1158 ioctl(53, TCFLSH, 0x2) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) | 1158 --- SIGTTOU {si_signo=SIGTTOU, si_code=SI_KERNEL, si_value={int=5, ptr=0x5}} --- | 1158 --- stopped by SIGTTOU --- so simply don't flush data, the initial attempt to use TCIOFLUSH was rather "hey, we don't have a way to say the kernel to freeze tty link for a while, lets try to workaround this limitation" but without proper kernel help this won't work anyway as Andrey has discovered. Reported-by: -
Andrey Vagin authored
* Execute VNC server and glxgears * Dump/restore * Check, that VNC server accepts connections Signed-off-by:
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Stanislav Kinsbursky authored
Makefile.inc is included only into Makefile now. So let's insert it's content into Makefile itself. Signed-off-by:
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Stanislav Kinsbursky authored
This patch simplifies pie build. Main change is replaces explicit rules by implicit which reduces Makefile size and makes it more readable. Notes: 1) intermediate build files are preserved. 2) Both blobs are linked with util-net.o. Restorer blob doesn't require it, but this allows to avoid explicit rule for it. v3: 1) Fixed parasite build. 2) Fixed blobs deps - %.bin and %.bin.o can now be build in parallel. 3) Updated restorer link: restorer is not linked with util-net.o anymore. Signed-off-by:
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Stanislav Kinsbursky authored
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Stanislav Kinsbursky authored
This patch set moves all syscalls data to "arch/$(ARCH)" directory ("arch/x86" in this particular case). It does also some cleanup to syscalls-x86-64.sh. Signed-off-by:
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