831 Commits

Author	SHA1	Message	Date
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
Ruihan Li	0d36375dfa	Avoid generic_const_exprs feature	2025-03-06 16:35:21 +08:00
Shaowei Song	d19578ac78	Pooling some cached block writes in ext2	2025-03-06 11:43:07 +08:00
Wang Siyuan	5bfdcfc619	Add memory resource limit mechanism	2025-03-06 11:22:05 +08:00
Wang Siyuan	eca3c8fb59	Refactor RLimit64 to atomic	2025-03-06 11:22:05 +08:00
Yuke Peng	96d83e43b4	Make VirtioConsolesPrinter heapless	2025-03-05 20:24:59 +08:00
Ruihan Li	d37e60d082	Report socket errors in send/recv	2025-03-05 19:48:28 +08:00
Ruihan Li	68cf99993e	Remove socket errors from SocketOptionSet	2025-03-05 19:48:28 +08:00
Chen Chengjun	801eac9386	Support PR_SET/GET_CHILD_SUBREAPER for sys_prctl	2025-03-03 19:31:50 +08:00
Zhang Junyang	55ee4bda2c	Use RCU for console device callbacks	2025-03-03 09:24:49 +08:00
Zhang Junyang	78a695f21b	Use RcuOption for lazy-initialized soft-IRQ callbacks	2025-03-03 09:24:49 +08:00
wheatfox	6d42a07e95	Implement getcpu syscall and add corresponding test application	2025-02-27 11:41:26 +08:00
Fabing Li	cbb4b4e631	Fix lint errors	2025-02-27 11:36:41 +08:00
Ruihan Li	18e0eae331	Never expose ERESTARTSYS to the userspace	2025-02-23 23:11:05 +08:00
Ruihan Li	8187fa2f1b	Fix timeout mechanism in wait_events	2025-02-23 23:11:05 +08:00
Ruihan Li	2411ba671c	Reapply "Make pause_timeout return EINTR" ... This reverts commit 7a017faa44572b36a13527c044f9a674f9897d6c.	2025-02-23 23:11:05 +08:00
Zejun Zhao	29791ba77e	Distribute tasks among all the CPUs	2025-02-21 10:02:46 +08:00
Ruihan Li	0398ea3d17	Split bound.rs into small files	2025-02-18 19:20:05 +08:00
Qingsong Chen	04be02efb7	Add init_component for mlsdisk	2025-02-11 11:38:43 +08:00
Qingsong Chen	f6e040ec94	Add a basic ktest for mlsdisk	2025-02-11 11:38:43 +08:00
Qingsong Chen	d8dc153be9	Fix deadlock of CurrentTx in mlsdisk	2025-02-11 11:38:43 +08:00