src/sys/amd64/linux, branch release/13.2.0 FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=release%2F13.2.0 2023-02-09T07:55:24Z linux(4): Remove stale comment that no longer applies. 2023-02-09T07:55:24Z Dmitry Chagin dchagin@FreeBSD.org 2023-02-02T17:21:37Z urn:sha1:b7a55b568b6992b9eae9e6c0ba3c321b48541a24 MFC after: 1 week (cherry picked from commit ce20c00e858f209f42d404eca597553e461e0892) linux(4): Microoptimize rt_sendsig() on amd64. 2023-02-09T07:55:24Z Dmitry Chagin dchagin@FreeBSD.org 2023-02-02T17:21:37Z urn:sha1:b69b287a0969b9dd27a3184b2141e9a580a64535 Drop proc lock earlier, before copying user stuff. Pointed out by: kib Reviewed by: kib Differential Revision: https://reviews.freebsd.org/D38326 MFC after: 1 week (cherry picked from commit 6ad07a4b2bdf0856545ff8495a7b3396695814fa) linux(4): Preserve fpu fxsave state across signal delivery on amd64. 2023-02-09T07:55:24Z Dmitry Chagin dchagin@FreeBSD.org 2023-02-02T17:21:37Z urn:sha1:20d601714206e0da7b82706ec9ac9ca74aafd749 PR: 240768 Reviewed by: kib Differential Revision: https://reviews.freebsd.org/D38302 MFC after: 1 week (cherry picked from commit a95cb95e12e537dbe70f9de18cc0fe98e4a5ebf5) linux(4): Deduplicate linux_trans_osrel(). 2023-02-09T07:55:24Z Dmitry Chagin dchagin@FreeBSD.org 2023-02-02T14:58:07Z urn:sha1:7125bd6e9f20473b1b161499e8235843fc62ae5e MFC after: 1 week (cherry picked from commit 95b8603427d5759c5d6090ffaacfaf7f3b8fb926) linux(4): Deduplicate linux_copyout_strings(). 2023-02-09T07:55:23Z Dmitry Chagin dchagin@FreeBSD.org 2023-02-02T14:58:07Z urn:sha1:ee61a8204380979fb32a06d35d707211682fafa1 It is still present in the 32-bit Linuxulator on amd64. MFC after: 1 week (cherry picked from commit 6039e966ff276ff6bcb57f2f70e7d8ff376b24fd) linux(4): Deduplicate linux_fixup_elf(). 2023-02-09T07:55:23Z Dmitry Chagin dchagin@FreeBSD.org 2023-02-02T14:58:07Z urn:sha1:c671998874eeeb67be4099162cf6cb1c957db3e8 Use native routines to fixup initial process stack. On Arm64 linux_elf_fixup() is noop, as it do the stack fixup (room for argc) in the linux_copyout_strings(). MFC after: 1 week (cherry picked from commit 9e550625f867a23ea3d87a77aa3c216b79ecd790) linux(4): Microoptimize linux_elf.h for future use. 2023-02-09T07:54:16Z Dmitry Chagin dchagin@FreeBSD.org 2023-02-02T14:58:06Z urn:sha1:4f5d095fb4afb59dca19c0fb3e5004711538d0bf In order to reduce code duplication move coredump support definitions into the appropriate header and hide private definitions. MFC after: 1 week (cherry picked from commit 7446514533a40b376eaeb349ea33531ce9c711c2) linux(4): Deduplicate MI futex structures. 2023-02-09T07:54:16Z Dmitry Chagin dchagin@FreeBSD.org 2023-02-01T18:57:04Z urn:sha1:e00cdc17345e131c94a77cfe6c633b8b2e71ef95 MFC after: 1 week (cherry picked from commit 575e48f1c4eb05fe8df6aaeb5f55e17c63a02639) linux: populate sv_syscallnames in each sysentvec 2022-11-06T14:54:46Z Mitchell Horne mhorne@FreeBSD.org 2022-10-28T21:19:39Z urn:sha1:d96eebfdb351abf5e604f43e8f022f8bb861bdbd This allows the syscallname() function to give a usable result for Linux ABIs. Reported by: jrtc27 Reviewed by: jrtc27, markj, jhb MFC after: 1 week Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D37199 (cherry picked from commit 1da65dcb1c57fae7be75ddf1bd300ddf19ced850) (cherry picked from commit f396f9b6c96f6d68d4e3606ddb090287230fc565) linux(4): To reuse MD linux.h hide kernel dependencies unde _KERNEL constraint 2022-07-06T11:02:15Z Dmitry Chagin dchagin@FreeBSD.org 2022-06-22T11:28:24Z urn:sha1:e20c669d21fce0b323fdb07545761b98d86d933a MFC after: 2 weeks (cherry picked from commit d416ee86c73bef55ba29c25cd594156441f1daa9)