teythoon/hurd.git/boot, branch master Personal Hurd development repository https://darnassus.sceen.net/cgit/teythoon/hurd.git/atom?h=master 2016-11-05T17:47:34Z boot: Improve device pass-through. 2016-11-05T17:47:34Z Justus Winter justus@gnupg.org 2016-11-05T17:47:34Z urn:sha1:8cf212d402b0a392ed6c89f9e1035cbbf9988478 Previously, the device file was opened once at startup time. This is fragile, as the remote server might die. Open it at device open time instead. * boot/boot.c (options): Improve documentation. (struct dev_map): Rename fields, document, store the name of the device file instead of a port. (add_dev_map): Update accordingly. (lookup_dev): Likewise. (ds_device_open): Open the device file here instead. Adjust to the fixed new task notifications. 2016-11-01T17:04:29Z Justus Winter justus@gnupg.org 2016-11-01T17:02:34Z urn:sha1:0bc74163d5406e305b84f8f51dbce097bb46fa90 * boot/boot.c (S_mach_notify_new_task): The send rights are now indeed moved to the target task, adjust accordingly. * proc/mgt.c (S_mach_notify_new_task): Likewise. boot: Tidy up the argument parser. 2016-11-01T15:32:47Z Justus Winter justus@gnupg.org 2016-11-01T14:07:07Z urn:sha1:61f89952020ff1ff34e391ae78acd2da51476c41 * boot/boot.c (options): Group options together. Do not end help texts with a colon. (args_doc): Remove variable. (main): Group the store options together. boot: Add a default boot script. 2016-11-01T15:32:47Z Justus Winter justus@gnupg.org 2016-10-27T09:50:46Z urn:sha1:db94feece63e18364dd2c9228a6ef3452fe22cc2 * boot/boot.c (OPT_BOOT_SCRIPT): New macro. (options): Add flag '--boot-script'. (args_doc): Do not expect the script as positional argument. (parse_opt): Handle new flag, do not expect the script as positional argument. (read_boot_script): New function. (default_boot_script): New variable containing a boot script capable of booting contemporary Hurd systems. (main): Use the new function to read the boot script, or fall back to using the builtin one. boot: Allow unprivileged users to boot Subhurds. 2016-11-01T15:32:47Z Justus Winter justus@gnupg.org 2016-10-23T09:48:06Z urn:sha1:8c0e65b6b2db9946153ed736e66d4e613875deb6 Previously, boot handed privileged kernel ports to Subhurds. This made boot unusable for unprivileged users, and allowed Subhurds to wreak havoc on the whole system. Fix this by handing out pseudo ports instead of the privileged ports. * NEWS: Update. * boot/Makefile (MIGSTUBS): Build stubs for the new kernel interfaces. (MIGSFLAGS): Include mutation file. (HURDLIBS): Link against libihash. * boot/boot.c (privileged, want_privileged): New variables. (pseudo_privileged_host_port): New variable. (pseudo_pset, pseudo_kernel): Likewise. (task_notification_port): Likewise. (dead_task_notification_port): Likewise. (boot_demuxer): Handle new protocols. (OPT_PRIVILEGED): New macro. (options): Add flag '--privileged' to enable the old mode. (parse_opt): Handle new flag. (allocate_pseudo_ports): New function. (main): Handle new flag. If not running privileged, allocate more pseudo ports to hand out in place of privileged kernel ports, create a task namespace, and a task that the Subhurd can frob instead of the real kernel task. (do_mach_notify_dead_name): Handle dying tasks. (S_vm_set_default_memory_manager): New function. (S_host_reboot): Likewise. (S_host_processor_set_priv): Likewise. (S_register_new_task_notification): Likewise. (task_ihash_cleanup): Likewise. (task_ihash): New variable. (task_died): New function. (S_mach_notify_new_task): Likewise. (S_processor_set_tasks): Likewise. * boot/mig-decls.h: New file. * boot/mig-mutate.h: Likewise. boot: restore terminal state on exit 2016-11-01T14:18:19Z Justus Winter 4winter@informatik.uni-hamburg.de 2015-02-08T00:54:12Z urn:sha1:7ab8e74f1331b70dd52e604d0010a49fabf9e549 * boot/boot.c (host_exit): Make it a function and restore the terminal state. boot: Move bootscript callbacks. 2016-11-01T14:18:19Z Justus Winter justus@gnupg.org 2016-11-01T12:40:53Z urn:sha1:411806400bcc72e9f6004c40b3af8960df452be5 * boot/boot.c (useropen, load_image, boot_script_exec_cmd): Move... * boot/userland-boot.c: ... here. boot: Quote arguments containing spaces. 2016-11-01T14:18:19Z Justus Winter justus@gnupg.org 2016-11-01T12:29:19Z urn:sha1:6511afff053bab1e7e0542119ff1331813ea19e2 * boot/boot.c (boot_script_exec_cmd): Quote arguments containing spaces. boot: Use the smallest possible name when inserting rights. 2016-11-01T14:18:19Z Justus Winter justus@gnupg.org 2016-11-01T11:29:25Z urn:sha1:dfd5134090dd80957dce5a65b467aafaff47ca3b * boot/userland-boot.c (boot_script_insert_right): Use the smallest possible name instead of the local name. boot: Remove hacks for running boot on UX. 2016-11-01T10:37:10Z Justus Winter justus@gnupg.org 2016-10-24T21:07:55Z urn:sha1:14ca7bbf803d0b6f9defc28db9021dcb2e65384a * boot/Makefile (COMMON-OBJS): Do not build server stubs for the bootstrap protocol. Remove all UX-related variables and targets. * boot/boot.c: Remove all UX-related definitions and includes. * boot/frank1.ld: Delete file. * boot/frankemul.ld: Likewise. * boot/mach-crt0.c: Likewise. * boot/sigvec.S: Likewise. * boot/syscall.S: Likewise. * boot/ux.c: Likewise. * boot/ux.h: Likewise.