851 Commits

Author	SHA1	Message	Date
Ruihan Li	293f1ff4c9	Do release_range_locks in Drop	2025-04-14 21:13:11 +08:00
Chen Chengjun	a21e895102	Enable RCU to read reference to stored pointers	2025-04-10 14:42:51 +08:00
jiangjianfeng	b833ec6ede	Implement ReadCString for MultiRead	2025-04-09 16:47:11 +08:00
Ruihan Li	ceb79ea27a	Always move zombie children to init	2025-04-07 13:01:22 +08:00
Chen Chengjun	e4f07b76a0	Add real vfork logics	2025-04-03 14:44:39 +08:00
le-monde-bleu	43e43ca133	Add vfork syscall and related clone flags	2025-04-03 14:44:39 +08:00
Ruihan Li	0bbd56ecf3	Don't panic for missing virtio-net	2025-04-02 11:33:51 +08:00
jiangjianfeng	1846c680fc	Clone the reader to prevent cursor misplacement in ReadCString	2025-03-31 14:00:04 +08:00
Shaowei Song	2af71ff72a	Add xattr support for ext2	2025-03-28 15:08:59 +08:00
Shaowei Song	97c27e8d2a	Add xattr support for ramfs	2025-03-28 15:08:59 +08:00
Shaowei Song	a47eda413c	Add extended attribute (xattr) syscalls: setxattr, getxattr, listxattr and removexattr	2025-03-28 15:08:59 +08:00
Cautreoxit	b4a1dc03f3	Delete useless visibility for BARs	2025-03-27 18:44:15 +08:00
Cautreoxit	4fff7cdc22	Add an API for BioRequest to return the number of sectors	2025-03-26 10:38:24 +08:00
Cautreoxit	7a8afd8c48	Add a empty line after the license	2025-03-25 19:47:55 +08:00
jiangjianfeng	0e1c660225	Make VmReader's several methods accept &mut self	2025-03-25 14:25:08 +08:00
Yuke Peng	1f03955f51	Change IoMem directory	2025-03-22 17:38:30 +08:00
Zhang Junyang	4f0acddfd4	Strict TLB coherence	2025-03-21 21:19:50 +08:00
Zhang Junyang	30ec0be210	Halt the idle CPUs	2025-03-21 21:19:50 +08:00
Zhang Junyang	f1c7564184	Move CPU context implementations to a specific module	2025-03-21 21:19:50 +08:00
Zhang Junyang	298a205da2	Avoid an Arc::clone in mmap to make it scale	2025-03-21 20:09:42 +08:00
Zhang Junyang	f9284d3803	Workaround the missing process of a thread	2025-03-21 18:05:10 +08:00
Fabing Li	bce23a63bd	Add sys_signalfd/sys_signalfd implementation	2025-03-21 16:10:55 +08:00
Ruihan Li	bb1b41b413	Fix dead code lints	2025-03-21 16:00:35 +08:00
Hsy-Intel	49e6cd2712	Use macro to handle TDX-related code	2025-03-20 17:25:22 +08:00
Chen Chengjun	135100a472	Modify the getting-VMAR usages in other syscalls	2025-03-20 14:20:47 +08:00
Chen Chengjun	048fd1077c	Inject post_schedule/user_page_fault handler to OSTD	2025-03-20 14:20:47 +08:00
Chen Chengjun	2a20f6b59a	Add mutable functionality to the process VMAR	2025-03-20 14:20:47 +08:00
Chen Chengjun	248b24fb4e	Remove UserSpace abstraction from OSTD	2025-03-20 14:20:47 +08:00
Ruihan Li	d9f3a7761a	Notify socket events directly	2025-03-20 11:44:47 +08:00
Ruihan Li	2f66f5d234	Revert "Set hash buckets as 2 to work around performance bottleneck" ... This reverts commit 631ab218386d0b024bf5b86c3b80698671d82907.	2025-03-20 11:44:47 +08:00
Ruihan Li	7f323ac501	Don't remove TIME-WAIT sockets	2025-03-20 11:44:47 +08:00
Ruihan Li	240192f735	Make connection addition and deletion in order	2025-03-20 11:44:47 +08:00
Ruihan Li	a7e718e812	Avoid O(n) iteration when sending TCP packets	2025-03-20 11:44:47 +08:00
Zejun Zhao	73e0b30785	Eliminate redundant check in hot path	2025-03-20 10:45:16 +08:00
Zejun Zhao	c1e6f9a552	Eliminate redundant Clone in hot path	2025-03-20 10:45:16 +08:00
Zhang Junyang	288942b970	Revise the docs of the slab and remove an unused type	2025-03-14 21:17:47 +08:00
Zhang Junyang	a708a0c046	Inject a scalable slab allocator	2025-03-14 19:55:00 +08:00
jiangjianfeng	d366043876	Enable sig_action test from gVisor test	2025-03-14 16:09:11 +08:00
jiangjianfeng	7e96810e1a	Remove trampoline code in handling user kernel	2025-03-14 16:09:11 +08:00
Zhang Junyang	5f05963ee5	Inject a scalable buddy system allocator to OSTD ... Co-authored-by: Zhe Tang <tangzh@stu.pku.edu.cn>	2025-03-14 08:37:37 +08:00
Zejun Zhao	455b8abba0	Adopt a round-robin strategy to select among equally idle CPUs	2025-03-13 16:28:02 +08:00
Hsy-Intel	7b5f2c414a	Use the latest tdx-guest crate version to fix the TDX init issue	2025-03-13 12:56:46 +08:00
Ruihan Li	d40d452e9d	Receive RST packets as ECONNRESET errors	2025-03-10 18:08:08 +08:00
Ruihan Li	aa29640ed7	Send RST packets when appropriate	2025-03-10 18:08:08 +08:00
Ruihan Li	eef56c770b	Simplify the TCP state check	2025-03-10 18:08:08 +08:00
Hsy-Intel	9edee83ef1	Use the latest tdx-guest crate version to fix the MMIO emulation issue	2025-03-10 17:58:35 +08:00
jiangjianfeng	388eec449a	Add ip level socket option	2025-03-07 13:38:02 +08:00
js2xxx	ffc7e3612d	Fix RLimit lock update	2025-03-06 21:29:40 +08:00
js2xxx	c1dde01fc3	Add sched_attr system call series	2025-03-06 21:29:40 +08:00
Ruihan Li	9e1c939a3f	Remove static_assertions	2025-03-06 16:35:21 +08:00