Zheng, Qi 
							
						 
					 
					
						
						
						
						
							
						
						
							6b86f37bd4 
							
						 
					 
					
						
						
							
							Bump version to 0.29.5  
						
						 
						
						
						
						
					 
					
						2023-02-24 11:20:00 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								volcano0dr 
							
						 
					 
					
						
						
						
						
							
						
						
							ea7a51be49 
							
						 
					 
					
						
						
							
							Bump version to 0.29.4  
						
						 
						
						
						
						
					 
					
						2023-01-16 11:32:43 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Zheng, Qi 
							
						 
					 
					
						
						
						
						
							
						
						
							77ff07f522 
							
						 
					 
					
						
						
							
							Bump to 0.29.3  
						
						 
						
						
						
						
					 
					
						2022-12-07 11:45:45 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Zheng, Qi 
							
						 
					 
					
						
						
						
						
							
						
						
							ac30c2b787 
							
						 
					 
					
						
						
							
							Bump to 0.29.2  
						
						 
						
						
						
						
					 
					
						2022-11-08 18:49:23 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								volcano0dr 
							
						 
					 
					
						
						
						
						
							
						
						
							a7da76ca42 
							
						 
					 
					
						
						
							
							Bump to 0.29.1  
						
						 
						
						
						
						
					 
					
						2022-10-24 14:28:01 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								volcano0dr 
							
						 
					 
					
						
						
						
						
							
						
						
							c60a19177b 
							
						 
					 
					
						
						
							
							Update pal error message  
						
						 
						
						
						
						
					 
					
						2022-10-19 09:45:27 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Zheng, Qi 
							
						 
					 
					
						
						
						
						
							
						
						
							27ca93c7ab 
							
						 
					 
					
						
						
							
							Let the init process can accept the env values  
						
						 
						
						
						
						
					 
					
						2022-10-11 13:09:35 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								volcano0dr 
							
						 
					 
					
						
						
						
						
							
						
						
							a389dc216c 
							
						 
					 
					
						
						
							
							Bump to 0.29.0  
						
						 
						
						
						
						
					 
					
						2022-09-14 20:05:04 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								volcano0dr 
							
						 
					 
					
						
						
						
						
							
						
						
							e3a17946ac 
							
						 
					 
					
						
						
							
							Bump to 0.28.1  
						
						 
						
						
						
						
					 
					
						2022-08-25 08:33:06 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								dr264275 
							
						 
					 
					
						
						
						
						
							
						
						
							67ca5444f4 
							
						 
					 
					
						
						
							
							Bump to 0.28.0  
						
						 
						
						... 
						
						
						
						Signed-off-by: dr264275 <dr264275@antgroup.com> 
						
						
					 
					
						2022-07-17 17:12:14 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								zhubojun 
							
						 
					 
					
						
						
						
						
							
						
						
							338dda643b 
							
						 
					 
					
						
						
							
							[libos] Add PKU support  
						
						 
						
						
						
						
					 
					
						2022-07-17 17:12:14 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Hui, Chunyang 
							
						 
					 
					
						
						
						
						
							
						
						
							5d75584e32 
							
						 
					 
					
						
						
							
							Stop interrupt thread before destroying the enclave when error  
						
						 
						
						
						
						
					 
					
						2022-06-24 19:21:27 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								LI Qing 
							
						 
					 
					
						
						
						
						
							
						
						
							6dab561327 
							
						 
					 
					
						
						
							
							Disable DCAP in hyper mode  
						
						 
						
						
						
						
					 
					
						2022-06-23 10:25:16 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								volcano0dr 
							
						 
					 
					
						
						
						
						
							
						
						
							fac632122e 
							
						 
					 
					
						
						
							
							Bump to 0.27.3  
						
						 
						
						... 
						
						
						
						Signed-off-by: volcano0dr <volcano_dr@163.com> 
						
						
					 
					
						2022-06-06 09:32:50 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								volcano0dr 
							
						 
					 
					
						
						
						
						
							
						
						
							7a2c5a1f41 
							
						 
					 
					
						
						
							
							Bump to 0.27.2  
						
						 
						
						... 
						
						
						
						Signed-off-by: volcano0dr <volcano_dr@163.com> 
						
						
					 
					
						2022-04-25 15:02:41 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								volcano 
							
						 
					 
					
						
						
						
						
							
						
						
							0182c097dd 
							
						 
					 
					
						
						
							
							[hyper mode] Support ms buffer for deep copy hostfile  
						
						 
						
						
						
						
					 
					
						2022-04-24 17:48:58 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								ClawSeven 
							
						 
					 
					
						
						
						
						
							
						
						
							036eb08193 
							
						 
					 
					
						
						
							
							Deep copy host file  
						
						 
						
						
						
						
					 
					
						2022-04-24 10:52:33 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								zongmin.gu 
							
						 
					 
					
						
						
						
						
							
						
						
							f0ef954398 
							
						 
					 
					
						
						
							
							Bump to 0.27.1  
						
						 
						
						
						
						
					 
					
						2022-04-07 12:13:55 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								ClawSeven 
							
						 
					 
					
						
						
						
						
							
						
						
							ffdd4d95a4 
							
						 
					 
					
						
						
							
							Add parser for hostname and hosts  
						
						 
						
						
						
						
					 
					
						2022-04-06 15:18:08 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								ClawSeven 
							
						 
					 
					
						
						
						
						
							
						
						
							15932a54b6 
							
						 
					 
					
						
						
							
							Add hosts and hostname file  
						
						 
						
						
						
						
					 
					
						2022-04-06 15:18:08 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								LI Qing 
							
						 
					 
					
						
						
						
						
							
						
						
							66d1ebe918 
							
						 
					 
					
						
						
							
							[hyper mode] Add compile support  
						
						 
						
						
						
						
					 
					
						2022-03-19 15:32:45 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								LI Qing 
							
						 
					 
					
						
						
						
						
							
						
						
							0b7b384241 
							
						 
					 
					
						
						
							
							[hyper mode] Support ms buffer for pal  
						
						 
						
						
						
						
					 
					
						2022-03-19 15:32:45 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								zongmin.gu 
							
						 
					 
					
						
						
						
						
							
						
						
							cba8689bf3 
							
						 
					 
					
						
						
							
							Bump to 0.27.0  
						
						 
						
						
						
						
					 
					
						2022-03-04 11:37:13 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Hui, Chunyang 
							
						 
					 
					
						
						
						
						
							
						
						
							ffaccedf95 
							
						 
					 
					
						
						
							
							Add support for clock_nanosleep  
						
						 
						
						... 
						
						
						
						Also replace nanosleep implementation with clock_nanosleep 
						
						
					 
					
						2022-02-22 16:05:36 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								zongmin.gu 
							
						 
					 
					
						
						
						
						
							
						
						
							e0cf6bd0a6 
							
						 
					 
					
						
						
							
							Bump to 0.26.4  
						
						 
						
						
						
						
					 
					
						2022-02-11 11:10:02 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								zongmin.gu 
							
						 
					 
					
						
						
						
						
							
						
						
							9d55882cd5 
							
						 
					 
					
						
						
							
							Bump to 0.26.3  
						
						 
						
						
						
						
					 
					
						2021-12-29 16:29:35 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Zheng, Qi 
							
						 
					 
					
						
						
						
						
							
						
						
							61ce53c67a 
							
						 
					 
					
						
						
							
							Fix pal log header typo  
						
						 
						
						
						
						
					 
					
						2021-12-16 17:34:53 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								zongmin.gu 
							
						 
					 
					
						
						
						
						
							
						
						
							765d019bbf 
							
						 
					 
					
						
						
							
							Bump to version 0.26.2  
						
						 
						
						
						
						
					 
					
						2021-12-14 10:58:09 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								zongmin.gu 
							
						 
					 
					
						
						
						
						
							
						
						
							6cff4bc30c 
							
						 
					 
					
						
						
							
							Bump to 0.26.1  
						
						 
						
						
						
						
					 
					
						2021-12-06 19:19:53 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Zheng, Qi 
							
						 
					 
					
						
						
						
						
							
						
						
							7db9d9b955 
							
						 
					 
					
						
						
							
							Add SGX KSS support  
						
						 
						
						... 
						
						
						
						Signed-off-by: Zheng, Qi <huaiqing.zq@antgroup.com> 
						
						
					 
					
						2021-12-06 15:46:34 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								zongmin.gu 
							
						 
					 
					
						
						
						
						
							
						
						
							a428ea3409 
							
						 
					 
					
						
						
							
							Bump to 0.26.0  
						
						 
						
						
						
						
					 
					
						2021-11-29 18:42:15 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								zongmin.gu 
							
						 
					 
					
						
						
						
						
							
						
						
							a01b35ff5e 
							
						 
					 
					
						
						
							
							Bump version to 0.25.0  
						
						 
						
						
						
						
					 
					
						2021-11-08 19:15:00 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								zongmin.gu 
							
						 
					 
					
						
						
						
						
							
						
						
							59986df1a5 
							
						 
					 
					
						
						
							
							Bump version to 0.24.2  
						
						 
						
						
						
						
					 
					
						2021-10-22 17:16:52 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Hui, Chunyang 
							
						 
					 
					
						
						
						
						
							
						
						
							6dd73c64b5 
							
						 
					 
					
						
						
							
							Improve userspace VM management  
						
						 
						
						... 
						
						
						
						Occlum is a single-address-space library OS. Previously, userspace memory are divided for each process.
And all the memory are allocated when the process is created, which leads to a lot of wasted space and
complicated configuration.
In the current implementation, the whole userspace is managed as a memory pool that consists of chunks. There
are two kinds of chunks:
(1) Single VMA chunk: a chunk with only one VMA. Should be owned by exactly one process.
(2) Multi VMA chunk: a chunk with default chunk size and there could be a lot of VMAs in this chunk. Can be used
by different processes.
This design can help to achieve mainly two goals:
(1) Simplify the configuration: Users don't need to configure the process.default_mmap_size anymore. And multiple processes
running in the same Occlum instance can use dramatically different sizes of memory.
(2) Gain better performance: Two-level management(chunks & VMAs) reduces the time for finding, inserting, deleting, and iterating. 
						
						
					 
					
						2021-10-17 15:58:29 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								zongmin.gu 
							
						 
					 
					
						
						
						
						
							
						
						
							c6d474bb7b 
							
						 
					 
					
						
						
							
							Bump version to 0.24.1  
						
						 
						
						
						
						
					 
					
						2021-10-01 08:29:25 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								zongmin.gu 
							
						 
					 
					
						
						
						
						
							
						
						
							85f9333fbe 
							
						 
					 
					
						
						
							
							Bump version to 0.24.0  
						
						 
						
						
						
						
					 
					
						2021-09-15 14:49:25 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								LI Qing 
							
						 
					 
					
						
						
						
						
							
						
						
							85d6977118 
							
						 
					 
					
						
						
							
							Modify the statfs on SEFS or UnionFS with ocall  
						
						 
						
						
						
						
					 
					
						2021-09-05 16:00:00 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								zongmin.gu 
							
						 
					 
					
						
						
						
						
							
						
						
							35229d495e 
							
						 
					 
					
						
						
							
							Bump to 0.23.7  
						
						 
						
						
						
						
					 
					
						2021-08-11 16:13:26 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								zongmin.gu 
							
						 
					 
					
						
						
						
						
							
						
						
							7c170807bc 
							
						 
					 
					
						
						
							
							Bump to 0.23.6  
						
						 
						
						
						
						
					 
					
						2021-08-06 12:58:56 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								zongmin.gu 
							
						 
					 
					
						
						
						
						
							
						
						
							22af91b9e7 
							
						 
					 
					
						
						
							
							Bump version to 0.23.5  
						
						 
						
						
						
						
					 
					
						2021-07-29 14:09:36 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								ClawSeven 
							
						 
					 
					
						
						
						
						
							
						
						
							d35d98d551 
							
						 
					 
					
						
						
							
							Add resolv-conf parser  
						
						 
						
						
						
						
					 
					
						2021-07-28 10:52:46 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								zongmin.gu 
							
						 
					 
					
						
						
						
						
							
						
						
							6adf171bf7 
							
						 
					 
					
						
						
							
							Bump version to 0.23.4  
						
						 
						
						
						
						
					 
					
						2021-07-21 21:19:31 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Hui, Chunyang 
							
						 
					 
					
						
						
						
						
							
						
						
							e0811a53d2 
							
						 
					 
					
						
						
							
							Bump version to 0.23.3  
						
						 
						
						
						
						
					 
					
						2021-07-19 19:08:01 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								ClawSeven 
							
						 
					 
					
						
						
						
						
							
						
						
							eb07b01ac0 
							
						 
					 
					
						
						
							
							Support timerfd-related syscall  
						
						 
						
						
						
						
					 
					
						2021-07-16 14:36:27 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Hui, Chunyang 
							
						 
					 
					
						
						
						
						
							
						
						
							1e7d258989 
							
						 
					 
					
						
						
							
							Bump version to 0.23.2  
						
						 
						
						
						
						
					 
					
						2021-07-15 10:03:59 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Hui, Chunyang 
							
						 
					 
					
						
						
						
						
							
						
						
							6ff50da5be 
							
						 
					 
					
						
						
							
							Bump version to 0.23.1  
						
						 
						
						
						
						
					 
					
						2021-06-25 21:12:42 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								zongmin.gu 
							
						 
					 
					
						
						
						
						
							
						
						
							f961b786da 
							
						 
					 
					
						
						
							
							Bump Occlum version to 0.23.0  
						
						 
						
						
						
						
					 
					
						2021-06-11 07:41:12 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								zongmin.gu 
							
						 
					 
					
						
						
						
						
							
						
						
							47349c8d1b 
							
						 
					 
					
						
						
							
							Bump the Occlum version to 0.22.0  
						
						 
						
						
						
						
					 
					
						2021-04-16 09:34:26 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Hui, Chunyang 
							
						 
					 
					
						
						
						
						
							
						
						
							d0331bd397 
							
						 
					 
					
						
						
							
							Add detection for FSGSBASE enablement in PAL  
						
						 
						
						
						
						
					 
					
						2021-03-11 14:51:52 +08:00  
					
					
						 
						
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								zongmin.gu 
							
						 
					 
					
						
						
						
						
							
						
						
							17fcaf85e1 
							
						 
					 
					
						
						
							
							Bump version to 0.21.0  
						
						 
						
						
						
						
					 
					
						2021-03-03 16:07:51 +08:00