- 24 Jan, 2013 1 commit
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Cyrill Gorcunov authored
Actually the former code was being expanding uname_M variable which is not set that early (this was not a problem since we assign it a line below, still it was a dead code which should be fixed). Also update | ifeq ($(findstring arm,$(ARCH)),arm) to simple | ifeq ($(ARCH),arm) Reported-by:
Andrey Vagin <avagin@openvz.org> Signed-off-by:
Cyrill Gorcunov <gorcunov@openvz.org> Acked-by:
Alexander Kartashov <alekskartashov@parallels.com> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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- 23 Jan, 2013 5 commits
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Cyrill Gorcunov authored
To unweave arch dependent part from general core.proto file. Signed-off-by:
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Cyrill Gorcunov authored
We do check for proper architectrue in a makefile, no need for additional guards. After all porting the project for x86-32 is a far more bigger than "just implement proper core for parts covered by #else /* CONFIG_X86_64 */". Signed-off-by:
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Cyrill Gorcunov authored
Since we don't support x86-32 yet, issue an error early. Signed-off-by:
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Cyrill Gorcunov authored
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Cyrill Gorcunov authored
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- 22 Jan, 2013 7 commits
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Alexander Kartashov authored
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Alexander Kartashov authored
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Alexander Kartashov authored
The file lib/atomic.h is the only machine-dependent file in the test suite that breaks compilation of the test static/session01 on ARM. The file is moved into a separate directory and the build system is modified accordingly to prevent this. Signed-off-by:
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Andrey Vagin authored
All tests which executed in pid namespaces can be executed in parallel. $ make zdtm_ns real 0m54.806s user 0m2.779s sys 0m4.338s $ make -j zdtm_ns real 0m11.587s user 0m3.361s sys 0m5.134s Another feature of this patch is that the subset of parallel tests is executed before the subset of sequential tests. If a first subset are not failed, the second one has a small chance to fail, so a most part of bugs will be found in a few first seconds. Signed-off-by:
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Andrey Vagin authored
It's required for parallel execution of tests. Signed-off-by:
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Andrey Vagin authored
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Andrey Vagin authored
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- 21 Jan, 2013 7 commits
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Andrey Vagin authored
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Andrey Vagin authored
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Andrey Vagin authored
A test should get file names from arguments Signed-off-by:
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Andrey Vagin authored
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Andrey Vagin authored
In this case they will be executed in other name-spaces. Signed-off-by:
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Andrey Vagin authored
This patch can be committed instead of: [PATCH 1/6] cr-dump: move parasite_drain_fds_seized out of dump_task_files [PATCH 2/6] cr-dump: fix dumping file locks in a mount namespace readlink is not required here and a file can be unavailable, if a process is in another mnt namespace Signed-off-by:
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Cyrill Gorcunov authored
On glibc-2.16 I'm getting | sched_prio00.c: In function ‘main’: | sched_prio00.c:48:3: error: implicit declaration of function ‘setpriority’ [-Werror=implicit-function-declaration] | sched_prio00.c:48:19: error: ‘PRIO_PROCESS’ undeclared (first use in this function) | sched_prio00.c:48:19: note: each undeclared identifier is reported only once for each function it appears in | sched_prio00.c:60:3: error: implicit declaration of function ‘getpriority’ [-Werror=implicit-function-declaration] fix it adding headers needed. Signed-off-by:
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- 18 Jan, 2013 20 commits
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Pavel Emelyanov authored
When we've read all pstree-items and their ids we can get the desired clone-flags early and avoid all these dances with flag calculations in fork_with_pid and company. Signed-off-by: -
Pavel Emelyanov authored
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Pavel Emelyanov authored
Helpers don't have any IDs on board and thus checks for "is my X shared with parent" will be wrong. Signed-off-by: -
Pavel Emelyanov authored
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Pavel Emelyanov authored
In old images we had no clue whether the root task is to be created in new namespaces. Remember using the --namespaces option for explicitl specification of this fact. Signed-off-by: -
Pavel Emelyanov authored
It's no longer required to use this option -- two currently supported cases (tasks on host and tasks in containers) can be detected automatically. Keep this option for future. Signed-off-by: -
Pavel Emelyanov authored
Introduce the current_ns_mask variable, that collects info about which namespaces tasks being dumped and to be restored live in. For simlicity all tasks are supposed to live in one set of spaces. This should be fixed eventually. Signed-off-by: -
Pavel Emelyanov authored
It's required to know whether the root task lives in namespaces very very early (e.g. -- to lock the network properly). Thus we have to collect task IDs right at the time we collect the tasks themselves. Signed-off-by: -
Pavel Emelyanov authored
On restore we'll need to know whether the root task should be cloned in new set of namespaces. It's natural to do it by comparing root ids with some "other-world" IDs. Signed-off-by: -
Pavel Emelyanov authored
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Pavel Emelyanov authored
The recent kernels allow to get namespaces IDs by reading proc-ns links. Use this to generate IDs for tasks' namespaces (I do generate them, since IDs provided by kernel look ugly :( ). Signed-off-by: -
Andrey Vagin authored
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Alexander Kartashov authored
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Alexander Kartashov authored
These functions are designated to convert a native pointer to uint64_t used to store a virtual address in protobuf messages and vice versa in a machine-independent way. Signed-off-by:
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Alexander Kartashov authored
The patch reverts the commit 58064d9b. Signed-off-by:
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Alexander Kartashov authored
If a task executes a non-userspace code (that sometimes takes place on ARM) while being seized the subsequent infection with the syscall blob fails because ptrace fails to write to the VMA the PC is in. The patch modifies the function get_vma_by_ip() to check the PC of the task being seized is below the TASK_SIZE boundary. If the check fails the first suitable VMA is infected. Signed-off-by:
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Alexander Kartashov authored
This patch prevents compilation warnings about shift overflow on ARM. Signed-off-by:
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Alexander Kartashov authored
The macro specifies the size of the machine pointer explicitly. Signed-off-by:
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Alexander Kartashov authored
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Alexander Kartashov authored
This patch fixes format strings in newly added code. Signed-off-by:
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