gvisor - Container Runtime Sandbox

Age	Commit message (Collapse)	Author
2020-12-07	Fix error handling on fusefs mount.	Rahat Mahmood
	Don't propagate arbitrary golang errors up from fusefs because errors that don't map to an errno result in a sentry panic. Reported-by: syzbot+697cb635346e456fddfc@syzkaller.appspotmail.com PiperOrigin-RevId: 346220306
2020-09-16	Revert "fuse: add benchmarking support for FUSE"	Andrei Vagin
	test/fuse/benchmark/read_benchmark.cc:34: Failure Expected: (fuse_prefix) != (nullptr), actual: NULL vs (nullptr) external/com_google_benchmark/src/benchmark_runner.cc:120: RunInThread: Check `st.iterations() >= st.max_iterations' failed. Benchmark returned before State::KeepRunning() returned false! --- FAIL: Benchmarks_BM_Read/262144/real_time (0.29s) runner.go:502: test "Benchmarks.BM_Read/262144/real_time" failed with error exit status 134, want nil FAIL
2020-09-16	Implement FUSE_UNLINK	Boyuan He
	Fixes #3696
2020-09-16	Implement FUSE_SETATTR	Craig Chi
	This commit implements FUSE_SETATTR command. When a system call modifies the metadata of a regular file or a folder by chown(2), chmod(2), truncate(2), utime(2), or utimes(2), they should be translated to corresponding FUSE_SETATTR command and sent to the FUSE server. Fixes #3332
2020-09-16	Implement FUSE_WRITE	Jinmou Li
	This commit adds basic write(2) support for FUSE.
2020-09-16	Implement FUSE_CREATE	Craig Chi
	FUSE_CREATE is called when issuing creat(2) or open(2) with O_CREAT. It creates a new file on the FUSE filesystem. Fixes #3825
2020-09-16	fuse: add benchmarking support for FUSE	Boyuan He & Ridwan Sharif
	This change adds the following: - Add support for containerizing syscall tests for FUSE - Mount tmpfs in the container so we can run benchmarks against it - Run the server in a background process - benchmarks for fuse syscall Co-authored-by: Ridwan Sharif <ridwanmsharif@google.com>
2020-09-16	fuse: Implement IterDirents for directory file description	Ridwan Sharif
	Fixes #3255. This change adds support for IterDirents. You can now use `ls` in the FUSE sandbox. Co-authored-by: Craig Chi <craigchi@google.com>
2020-09-16	Implement FUSE_RMDIR	Ridwan Sharif
	Fixes #3587 Co-authored-by: Craig Chi <craigchi@google.com>
2020-09-16	Implement FUSE_READ	Jinmou Li
	Fixes #3206
2020-09-16	Implement FUSE_MKDIR	Boyuan He
	Fixes #3392
2020-09-16	Implement FUSE_READLINK	Boyuan He
	Fixes #3316
2020-09-16	Implement FUSE_SYMLINK	Boyuan He
	Fixes #3452
2020-09-16	Implement FUSE_MKNOD	Boyuan He
	Fixes #3492
2020-09-16	Implement FUSE_RELEASE/RELEASEDIR	Boyuan He
	Fixes #3314
2020-09-16	Implement FUSE_OPEN/OPENDIR	Boyuan He
	Fixes #3174
2020-09-16	Extend integration test to test sequence of FUSE operation	Craig Chi
	Original FUSE integration test has limited capabilities. To test more situations, the new integration test framework introduces a protocol to communicate between testing thread and the FUSE server. In summary, this change includes: 1. Remove CompareResult() and break SetExpected() into SetServerResponse() and GetServerActualRequest(). We no longer set up an expected request because we want to retrieve the actual FUSE request made to the FUSE server and check in the testing thread. 2. Declare a serial buffer data structure to save the received requests and expected responses sequentially. The data structure contains a cursor to indicate the progress of accessing. This change makes sequential SetServerResponse() and GetServerActualRequest() possible. 3. Replace 2 single directional pipes with 1 bi-directional socketpair. A protocol which starts with FuseTestCmd is used between the testing thread and the FUSE server to provide various functionality. Fixes #3405
2020-08-10	Implement FUSE_GETATTR	Craig Chi
	FUSE_GETATTR is called when a stat(2), fstat(2), or lstat(2) is issued from VFS2 layer to a FUSE filesystem. Fixes #3175
2020-08-04	Add FUSE integration test	Craig Chi
	This commit adds an integration test framework for FUSE support. Please refer to the test example and test/fuse/README.md for further details. Fixes #3098