509 Commits

Author	SHA1	Message	Date
Ruihan Li	8fdd22de8a	Align the buffer size of pipes and UNIX sockets	2024-08-13 19:30:02 +08:00
Zhang Junyang	38b46f7ac3	Prefer Context::get_user_space than CurrentUserSpace::get	2024-08-12 10:38:35 +08:00
Zhang Junyang	8cf7063150	Replace most of the current_thread! usages via Context	2024-08-12 10:38:35 +08:00
Zhang Junyang	9200538175	Replace a myriad of current! usages via Context	2024-08-12 10:38:35 +08:00
Zhang Junyang	f84d328956	Optimize getters of the current process credentials	2024-08-12 10:38:35 +08:00
Zhang Junyang	66a37da214	Allow passing the process Context to syscall handlers	2024-08-12 10:38:35 +08:00
Zhang Junyang	19ad2a2eb4	Remove module-level allowed lints in system call handlers	2024-08-12 10:38:35 +08:00
Hsy-Intel	a739b3828d	Use tdx-guest crate VE handler and support release mode for TDX	2024-08-10 11:21:59 +08:00
Yuke Peng	7b4c13f5d7	Implement MADV_FREE in madvise	2024-08-10 11:14:53 +08:00
Chen Chengjun	75da7fd30e	Replace old user space read/write with new APIs	2024-08-09 18:01:01 +08:00
Chen Chengjun	7ade2fcb57	Remove Vmar usage from InitStack	2024-08-09 18:01:01 +08:00
Chen Chengjun	12c60852f1	Modify the logics of setting child thread tid	2024-08-09 18:01:01 +08:00
Chen Chengjun	259b506119	Introduce CurrentUserSpace to provide read/write abilities for user space	2024-08-09 18:01:01 +08:00
Hsy-Intel	8317c4c1e8	Rename "intel_tdx" feature to "cvm_guest"	2024-08-09 17:11:12 +08:00
Hsy-Intel	ca41687a99	Use cfg_if to group tdx cfg block	2024-08-09 17:11:12 +08:00
Hsy-Intel	9bad068215	Update conditional compilation for intel_tdx feature	2024-08-09 17:11:12 +08:00
Jianfeng Jiang	dc124351d2	Add gvisor pselect test	2024-08-09 15:46:05 +08:00
Jianfeng Jiang	8b73cc8761	Support sigmask in pselect6	2024-08-09 15:46:05 +08:00
Yuke Peng	c4e9a0db38	Remove the implementation of MADV_DONTNEED	2024-08-09 14:07:09 +08:00
YanWQ-monad	97fab9edea	Prepare aster-time for platform-dependent implementations	2024-08-09 08:53:24 +08:00
Chen Chengjun	acb4833aae	Optimize trim_mappings	2024-08-09 00:12:20 +08:00
Qingsong Chen	cd9e5d11d2	Optimize futex implementation	2024-08-08 23:11:58 +08:00
Shaowei Song	8dce83605f	Add sys_fallocate	2024-08-08 21:10:38 +08:00
Zhang Junyang	37a9590cfe	Refactor ostd::task::processor based on faster CPU-local cells	2024-08-08 19:21:03 +08:00
Zhang Junyang	fe68b4b510	Generalize single instruction CPU local operations by cpu_local_cell	2024-08-08 19:21:03 +08:00
Jianfeng Jiang	6414111cc5	Support flag SA_RESETHAND	2024-08-08 15:20:13 +08:00
Chen Chengjun	9a299b68f0	Make the behavior of sys_execve be consistent with Linux	2024-08-08 15:08:55 +08:00
Ruihan Li	b1ea422efa	Fix accesses to VirtIO queue DMA	2024-08-06 11:34:15 +08:00
Ruihan Li	4deba9baca	Rewrite the whole net/addr.rs file	2024-08-05 10:24:56 +08:00
Ruihan Li	d814603504	Move IpEndpoint to socket/ip/addr.rs	2024-08-05 10:24:56 +08:00
Chen Chengjun	b11628b9ce	Remove destroy_all methods	2024-08-05 10:24:05 +08:00
Zhang Junyang	16690bc61b	Implement atomic signal masks and refactor SigSet	2024-08-04 21:41:44 +08:00
Shaowei Song	20a856b07f	Revise the naming of all sync/async io APIs	2024-07-30 20:58:07 +08:00
Zhang Junyang	870d542f60	Remove the error of BlkFeatures::MQ to support multi-processor startup ... Co-authored-by: Chuandong Li <lichuand@pku.edu.cn>	2024-07-30 10:24:09 +08:00
Zhang Junyang	460234a18b	Check userspace NULL pointers without triggering kernel page faults	2024-07-29 22:46:32 +08:00
Qingsong Chen	077a9ac3ab	Add fcntl subcommand F_GETOWN/F_SETOWN	2024-07-29 22:25:24 +08:00
Ruihan Li	c320552ae1	Remove clean_for_close/flush in FileLike	2024-07-29 22:13:02 +08:00
Yuke Peng	f57dcd814a	Extend user heap limit to 64MB	2024-07-29 22:09:21 +08:00
Ruihan Li	fce5785af6	Fix socket lock IRQ behavior	2024-07-29 16:56:29 +08:00
Ruihan Li	a14ac1ccbf	Fix socket lock ordering	2024-07-29 16:56:29 +08:00
Jianfeng Jiang	3981cd63cd	Wake up background polling thread when old_instant is 0 ... Co-authored-by: Ruihan Li <lrh2000@pku.edu.cn>	2024-07-29 16:56:29 +08:00
Ruihan Li	328ce9e92c	Properly close sockets	2024-07-29 16:56:29 +08:00
Ruihan Li	94b23e077d	Use relaxed ordering for polling instant	2024-07-29 16:56:29 +08:00
Ruihan Li	4df7654034	Repeat iface polling if necessary	2024-07-29 16:56:29 +08:00
Wang Siyuan	12ed40578d	Add /proc/meminfo support	2024-07-29 13:55:20 +08:00
Shaowei Song	ff525112d0	Revise the BlockDevice trait	2024-07-29 13:54:13 +08:00
Ruihan Li	e83e1fc01b	Unpack states from Arc in UNIX sockets	2024-07-25 21:38:18 +08:00
Ruihan Li	8df51ab001	Move status from channels to pipes	2024-07-25 21:38:18 +08:00
Ruihan Li	d24c7f8b9c	Remove dead code in pipe.rs	2024-07-25 21:38:18 +08:00
Ruihan Li	31d99c66c2	Unpack Arc<Endpoint> in UNIX sockets	2024-07-25 21:38:18 +08:00