src/sys/compat/linux/linux_fork.c, branch release/13.2.0 FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=release%2F13.2.0 2022-08-10T00:44:03Z thread_create(): call cpu_copy_thread() after td_pflags is zeroed 2022-08-10T00:44:03Z Konstantin Belousov kib@FreeBSD.org 2022-08-07T17:00:02Z urn:sha1:fedb2ee64c0d2d853131df994729d2e4f522c1b3 (cherry picked from commit 1b0a4974c5004216daf4a2ac4375074ce56bc55b) linux(4): Fix "set but not used" warnings 2022-06-17T19:33:38Z Edward Tomasz Napierala trasz@FreeBSD.org 2021-11-29T16:44:40Z urn:sha1:5bce15eb9e1b2bc645435e88b1450ead0f66515a No functional changes. Sponsored By: EPSRC (cherry picked from commit a089c17d320684e6eb36556fa131a8286e6a821d) linux(4): Move ff variable initialization from declaration. 2022-06-17T19:33:33Z Dmitry Chagin dchagin@FreeBSD.org 2021-08-12T08:57:16Z urn:sha1:77032a9900796b1a348546e6205d4fe87ee5935e Modern style(9) allows variables initialization where they are declared, but in this case initialization obfuscate the code. MFC after: 2 weeks (cherry picked from commit 1af0780b5f20aaa2603bba221ff78ca22dd44bd2) linux(4): Verify that higher 32bits of exit_signal in clone3 are unset. 2022-06-17T19:33:32Z Dmitry Chagin dchagin@FreeBSD.org 2021-08-12T08:56:51Z urn:sha1:56d1afc72d6a6464d450cb24190610f2ba55ac8e MFC after: 2 weeks (cherry picked from commit c2cc5345b88e98efb85ebc7318b8f92a8455345e) linux(4): Return ENOSYS for unsupported clone3 option bits. 2022-06-17T19:33:32Z Dmitry Chagin dchagin@FreeBSD.org 2021-08-12T08:56:36Z urn:sha1:59034620c491aab24a9dbceb8134a8987472b458 Differential Revision: https://reviews.freebsd.org/D31483 MFC after: 2 weeks (cherry picked from commit 4385147547d9f2f8b93f08012c0a18aa6d895403) linux(4): Implement CLONE_CLEAR_SIGHAND option bit. 2022-06-17T19:33:31Z Dmitry Chagin dchagin@FreeBSD.org 2021-08-12T08:55:35Z urn:sha1:3af6bc9d02cd65f65f8301927f1b1564b7aa1c31 CLONE_CLEAR_SIGHAND is designed to reset all signal handlers of the child not set to SIG_IGN to SIG_DFL. Reviewed by: kib Differential revision: https://reviews.freebsd.org/D31481 MFC after: 2 weeks (cherry picked from commit c5fc9fe7f36a742e567173b2e3d65252140013d1) linux(4): Implement clone3 system call. 2022-06-17T19:33:30Z Dmitry Chagin dchagin@FreeBSD.org 2021-08-12T08:49:36Z urn:sha1:b27e30232927dffd86a4498aa418f798a19cc3b0 clone3 system call is used by glibc-2.34. Differential revision: https://reviews.freebsd.org/D31475 MFC after: 2 weeks (cherry picked from commit 17913b0b6b707568d63559255820f3212cd31cdf) linux(4): Add struct clone_args for future clone3 system call. 2022-06-17T19:33:30Z Dmitry Chagin dchagin@FreeBSD.org 2021-08-12T08:49:01Z urn:sha1:8fb3f959dcaab8b254eadaadbacc3fa416ce69e4 In preparation for clone3 system call add struct clone_args and use it in clone implementation. Move all of clone related bits to the newly created linux_fork.h header. Differential revision: https://reviews.freebsd.org/D31474 MFC after: 2 weeks (cherry picked from commit 0a4b664ae8582b7596858317b53d84eb4f8bbf9a) linux(4): Change clone syscall definition to match Linux actual one. 2022-06-17T19:33:29Z Dmitry Chagin dchagin@FreeBSD.org 2021-08-12T08:46:36Z urn:sha1:b2c247a0dba4370943322f89334bda9e3835a0d1 Differential revision: https://reviews.freebsd.org/D31473 MFC after: 2 weeks (cherry picked from commit f1c450492f81cda4bddd46dc71ea4c92907567ac) linux(4): Implement pi futexes using umtx. 2022-06-17T19:33:20Z Dmitry Chagin dchagin@FreeBSD.org 2021-07-29T09:49:42Z urn:sha1:fbd982e09fe4340422834880580b60dfd3b5aa33 Differential Revision: https://reviews.freebsd.org/D31240 MFC after: 2 weeks (cherry picked from commit 7a718f293a1ec59d7f59e5637e098c212adfb23b)