Author: cem Date: Thu Nov 5 19:30:31 2020 New Revision: 367395 URL: https://svnweb.freebsd.org/changeset/base/367395
Log: linux(4): Deduplicate unimpl/dummy syscall handlers No functional change. Reviewed by: emaste, trasz Differential Revision: https://reviews.freebsd.org/D27099 Added: head/sys/amd64/linux/linux_dummy_machdep.c - copied, changed from r367394, head/sys/amd64/linux/linux_dummy.c head/sys/arm64/linux/linux_dummy_machdep.c - copied, changed from r367394, head/sys/arm64/linux/linux_dummy.c head/sys/compat/linux/linux_dummy.c - copied, changed from r367393, head/sys/arm64/linux/linux_dummy.c head/sys/i386/linux/linux_dummy_machdep.c - copied, changed from r367394, head/sys/i386/linux/linux_dummy.c head/sys/x86/linux/ head/sys/x86/linux/linux_dummy_x86.c (contents, props changed) - copied, changed from r367393, head/sys/amd64/linux/linux_dummy.c Deleted: head/sys/amd64/linux/linux_dummy.c head/sys/arm64/linux/linux_dummy.c head/sys/i386/linux/linux_dummy.c Modified: head/sys/amd64/linux32/linux32_dummy.c head/sys/conf/files.amd64 head/sys/conf/files.i386 head/sys/modules/linux/Makefile head/sys/modules/linux64/Makefile head/sys/modules/linux_common/Makefile Copied and modified: head/sys/amd64/linux/linux_dummy_machdep.c (from r367394, head/sys/amd64/linux/linux_dummy.c) ============================================================================== --- head/sys/amd64/linux/linux_dummy.c Thu Nov 5 18:10:03 2020 (r367394, copy source) +++ head/sys/amd64/linux/linux_dummy_machdep.c Thu Nov 5 19:30:31 2020 (r367395) @@ -43,146 +43,32 @@ __FBSDID("$FreeBSD$"); /* DTrace init */ LIN_SDT_PROVIDER_DECLARE(LINUX_DTRACE); -UNIMPLEMENTED(afs_syscall); -UNIMPLEMENTED(create_module); /* Added in Linux 1.0 removed in 2.6. */ -UNIMPLEMENTED(epoll_ctl_old); -UNIMPLEMENTED(epoll_wait_old); -UNIMPLEMENTED(get_kernel_syms); /* Added in Linux 1.0 removed in 2.6. */ +/* + * Before adding new stubs to this file, please check if a stub can be added to + * the machine-independent code in sys/compat/linux/linux_dummy.c (or + * sys/x86/linux/linux_dummy_x86.c). + */ + UNIMPLEMENTED(get_thread_area); -UNIMPLEMENTED(getpmsg); -UNIMPLEMENTED(nfsservctl); /* Added in Linux 2.2 removed in 3.1. */ -UNIMPLEMENTED(putpmsg); -UNIMPLEMENTED(query_module); /* Added in Linux 2.2 removed in 2.6. */ -UNIMPLEMENTED(tuxcall); -UNIMPLEMENTED(security); UNIMPLEMENTED(set_thread_area); UNIMPLEMENTED(uselib); -UNIMPLEMENTED(vserver); -DUMMY(setfsuid); -DUMMY(setfsgid); -DUMMY(sysfs); -DUMMY(vhangup); DUMMY(modify_ldt); -DUMMY(pivot_root); -DUMMY(adjtimex); -DUMMY(swapoff); -DUMMY(init_module); + DUMMY(ioperm); -DUMMY(delete_module); -DUMMY(quotactl); -DUMMY(readahead); DUMMY(io_setup); DUMMY(io_destroy); DUMMY(io_getevents); DUMMY(io_submit); DUMMY(io_cancel); -DUMMY(lookup_dcookie); -DUMMY(remap_file_pages); -DUMMY(restart_syscall); -DUMMY(semtimedop); -DUMMY(mbind); -DUMMY(get_mempolicy); -DUMMY(set_mempolicy); DUMMY(mq_open); DUMMY(mq_unlink); DUMMY(mq_timedsend); DUMMY(mq_timedreceive); DUMMY(mq_notify); DUMMY(mq_getsetattr); -DUMMY(kexec_load); -/* Linux 2.6.11: */ -DUMMY(add_key); -DUMMY(request_key); -DUMMY(keyctl); -/* Linux 2.6.13: */ -DUMMY(ioprio_set); -DUMMY(ioprio_get); -DUMMY(inotify_init); -DUMMY(inotify_add_watch); -DUMMY(inotify_rm_watch); -/* Linux 2.6.16: */ -DUMMY(migrate_pages); -DUMMY(unshare); -/* Linux 2.6.17: */ -DUMMY(tee); -DUMMY(vmsplice); -/* Linux 2.6.18: */ -DUMMY(move_pages); -/* Linux 2.6.22: */ -DUMMY(signalfd); -/* Linux 2.6.27: */ -DUMMY(signalfd4); -DUMMY(inotify_init1); -/* Linux 2.6.31: */ -DUMMY(perf_event_open); -/* Linux 2.6.36: */ -DUMMY(fanotify_init); -DUMMY(fanotify_mark); -/* Linux 2.6.39: */ -DUMMY(name_to_handle_at); -DUMMY(open_by_handle_at); -DUMMY(clock_adjtime); -/* Linux 3.0: */ -DUMMY(setns); -/* Linux 3.2: */ -DUMMY(process_vm_readv); -DUMMY(process_vm_writev); -/* Linux 3.5: */ -DUMMY(kcmp); -/* Linux 3.8: */ -DUMMY(finit_module); -DUMMY(sched_setattr); -DUMMY(sched_getattr); +DUMMY(readahead); +DUMMY(restart_syscall); +DUMMY(semtimedop); /* Linux 3.15: */ DUMMY(kexec_file_load); -/* Linux 3.17: */ -DUMMY(seccomp); -/* Linux 3.18: */ -DUMMY(bpf); -/* Linux 3.19: */ -DUMMY(execveat); -/* Linux 4.2: */ -DUMMY(userfaultfd); -/* Linux 4.3: */ -DUMMY(membarrier); -/* Linux 4.4: */ -DUMMY(mlock2); -/* Linux 4.6: */ -DUMMY(preadv2); -DUMMY(pwritev2); -/* Linux 4.8: */ -DUMMY(pkey_mprotect); -DUMMY(pkey_alloc); -DUMMY(pkey_free); -/* Linux 4.11: */ -DUMMY(statx); -/* Linux 4.18: */ -DUMMY(io_pgetevents); -DUMMY(rseq); -/* Linux 5.0: */ -DUMMY(pidfd_send_signal); -DUMMY(io_uring_setup); -DUMMY(io_uring_enter); -DUMMY(io_uring_register); - -#define DUMMY_XATTR(s) \ -int \ -linux_ ## s ## xattr( \ - struct thread *td, struct linux_ ## s ## xattr_args *arg) \ -{ \ - \ - return (EOPNOTSUPP); \ -} -DUMMY_XATTR(set); -DUMMY_XATTR(lset); -DUMMY_XATTR(fset); -DUMMY_XATTR(get); -DUMMY_XATTR(lget); -DUMMY_XATTR(fget); -DUMMY_XATTR(list); -DUMMY_XATTR(llist); -DUMMY_XATTR(flist); -DUMMY_XATTR(remove); -DUMMY_XATTR(lremove); -DUMMY_XATTR(fremove); Modified: head/sys/amd64/linux32/linux32_dummy.c ============================================================================== --- head/sys/amd64/linux32/linux32_dummy.c Thu Nov 5 18:10:03 2020 (r367394) +++ head/sys/amd64/linux32/linux32_dummy.c Thu Nov 5 19:30:31 2020 (r367395) @@ -43,119 +43,29 @@ __FBSDID("$FreeBSD$"); /* DTrace init */ LIN_SDT_PROVIDER_DECLARE(LINUX_DTRACE); -UNIMPLEMENTED(afs_syscall); UNIMPLEMENTED(break); -UNIMPLEMENTED(create_module); /* Added in Linux 1.0 removed in 2.6. */ UNIMPLEMENTED(ftime); -UNIMPLEMENTED(get_kernel_syms); /* Added in Linux 1.0 removed in 2.6. */ -UNIMPLEMENTED(getpmsg); UNIMPLEMENTED(gtty); UNIMPLEMENTED(stty); UNIMPLEMENTED(lock); UNIMPLEMENTED(mpx); -UNIMPLEMENTED(nfsservctl); /* Added in Linux 2.2 removed in 3.1. */ UNIMPLEMENTED(prof); UNIMPLEMENTED(profil); -UNIMPLEMENTED(putpmsg); -UNIMPLEMENTED(query_module); /* Added in Linux 2.2 removed in 2.6. */ UNIMPLEMENTED(ulimit); -UNIMPLEMENTED(vserver); DUMMY(stime); DUMMY(olduname); DUMMY(uname); -DUMMY(vhangup); -DUMMY(swapoff); -DUMMY(adjtimex); -DUMMY(init_module); -DUMMY(delete_module); -DUMMY(quotactl); DUMMY(bdflush); -DUMMY(sysfs); -DUMMY(setfsuid); -DUMMY(setfsgid); -DUMMY(pivot_root); DUMMY(ptrace); -DUMMY(lookup_dcookie); -DUMMY(remap_file_pages); -DUMMY(mbind); -DUMMY(get_mempolicy); -DUMMY(set_mempolicy); DUMMY(mq_open); DUMMY(mq_unlink); DUMMY(mq_timedsend); DUMMY(mq_timedreceive); DUMMY(mq_notify); DUMMY(mq_getsetattr); -DUMMY(kexec_load); -/* Linux 2.6.11: */ -DUMMY(add_key); -DUMMY(request_key); -DUMMY(keyctl); -/* Linux 2.6.13: */ -DUMMY(ioprio_set); -DUMMY(ioprio_get); -DUMMY(inotify_init); -DUMMY(inotify_add_watch); -DUMMY(inotify_rm_watch); -/* Linux 2.6.16: */ -DUMMY(migrate_pages); -DUMMY(unshare); -/* Linux 2.6.17: */ -DUMMY(tee); -DUMMY(vmsplice); -/* Linux 2.6.18: */ -DUMMY(move_pages); -/* Linux 2.6.22: */ -DUMMY(signalfd); -/* Linux 2.6.27: */ -DUMMY(signalfd4); -DUMMY(inotify_init1); -/* Linux 2.6.31: */ -DUMMY(perf_event_open); -/* Linux 2.6.36: */ -DUMMY(fanotify_init); -DUMMY(fanotify_mark); -/* Linux 2.6.39: */ -DUMMY(name_to_handle_at); -DUMMY(open_by_handle_at); -DUMMY(clock_adjtime); -/* Linux 3.0: */ -DUMMY(setns); -/* Linux 3.2: */ -DUMMY(process_vm_readv); -DUMMY(process_vm_writev); -/* Linux 3.5: */ -DUMMY(kcmp); -/* Linux 3.8: */ -DUMMY(finit_module); -DUMMY(sched_setattr); -DUMMY(sched_getattr); -/* Linux 3.17: */ -DUMMY(seccomp); -/* Linux 3.18: */ -DUMMY(bpf); -/* Linux 3.19: */ -DUMMY(execveat); -/* Linux 4.2: */ -DUMMY(userfaultfd); -/* Linux 4.3: */ -DUMMY(membarrier); -/* Linux 4.4: */ -DUMMY(mlock2); -/* Linux 4.6: */ -DUMMY(preadv2); -DUMMY(pwritev2); -/* Linux 4.8: */ -DUMMY(pkey_mprotect); -DUMMY(pkey_alloc); -DUMMY(pkey_free); /* Linux 4.11: */ -DUMMY(statx); DUMMY(arch_prctl); -/* Linux 4.18: */ -DUMMY(io_pgetevents); -DUMMY(rseq); /* Linux 5.0: */ DUMMY(clock_gettime64); DUMMY(clock_settime64); @@ -177,28 +87,3 @@ DUMMY(semtimedop_time64); DUMMY(rt_sigtimedwait_time64); DUMMY(futex_time64); DUMMY(sched_rr_get_interval_time64); -DUMMY(pidfd_send_signal); -DUMMY(io_uring_setup); -DUMMY(io_uring_enter); -DUMMY(io_uring_register); - -#define DUMMY_XATTR(s) \ -int \ -linux_ ## s ## xattr( \ - struct thread *td, struct linux_ ## s ## xattr_args *arg) \ -{ \ - \ - return (EOPNOTSUPP); \ -} -DUMMY_XATTR(set); -DUMMY_XATTR(lset); -DUMMY_XATTR(fset); -DUMMY_XATTR(get); -DUMMY_XATTR(lget); -DUMMY_XATTR(fget); -DUMMY_XATTR(list); -DUMMY_XATTR(llist); -DUMMY_XATTR(flist); -DUMMY_XATTR(remove); -DUMMY_XATTR(lremove); -DUMMY_XATTR(fremove); Copied and modified: head/sys/arm64/linux/linux_dummy_machdep.c (from r367394, head/sys/arm64/linux/linux_dummy.c) ============================================================================== --- head/sys/arm64/linux/linux_dummy.c Thu Nov 5 18:10:03 2020 (r367394, copy source) +++ head/sys/arm64/linux/linux_dummy_machdep.c Thu Nov 5 19:30:31 2020 (r367395) @@ -42,126 +42,22 @@ __FBSDID("$FreeBSD$"); #include <compat/linux/linux_dtrace.h> #include <compat/linux/linux_util.h> -// LINUXTODO: deduplicate arm64 dummy against other archs? -// LINUXTODO: review/update/add unimplemented syscalls - /* DTrace init */ LIN_SDT_PROVIDER_DECLARE(LINUX_DTRACE); -UNIMPLEMENTED(afs_syscall); -UNIMPLEMENTED(create_module); /* Added in Linux 1.0 removed in 2.6. */ -UNIMPLEMENTED(epoll_ctl_old); -UNIMPLEMENTED(epoll_wait_old); -UNIMPLEMENTED(get_kernel_syms); /* Added in Linux 1.0 removed in 2.6. */ +/* + * Before adding new stubs to this file, please check if a stub can be added to + * the machine-independent code in sys/compat/linux/linux_dummy.c. + */ + UNIMPLEMENTED(get_thread_area); -UNIMPLEMENTED(getpmsg); -UNIMPLEMENTED(nfsservctl); /* Added in Linux 2.2 removed in 3.1. */ -UNIMPLEMENTED(putpmsg); -UNIMPLEMENTED(query_module); /* Added in Linux 2.2 removed in 2.6. */ -UNIMPLEMENTED(security); UNIMPLEMENTED(set_thread_area); -UNIMPLEMENTED(tuxcall); UNIMPLEMENTED(uselib); -UNIMPLEMENTED(vserver); -DUMMY(setfsuid); -DUMMY(setfsgid); -DUMMY(vhangup); -DUMMY(pivot_root); -DUMMY(adjtimex); -DUMMY(swapoff); -DUMMY(init_module); -DUMMY(delete_module); -DUMMY(lookup_dcookie); -DUMMY(remap_file_pages); -DUMMY(semtimedop); -DUMMY(mbind); -DUMMY(get_mempolicy); -DUMMY(set_mempolicy); DUMMY(mq_open); DUMMY(mq_unlink); DUMMY(mq_timedsend); DUMMY(mq_timedreceive); DUMMY(mq_notify); DUMMY(mq_getsetattr); -DUMMY(kexec_load); -/* Linux 2.6.11: */ -DUMMY(add_key); -DUMMY(request_key); -DUMMY(keyctl); -/* Linux 2.6.13: */ -DUMMY(ioprio_set); -DUMMY(ioprio_get); -DUMMY(inotify_add_watch); -DUMMY(inotify_rm_watch); -/* Linux 2.6.16: */ -DUMMY(migrate_pages); -DUMMY(unshare); -/* Linux 2.6.17: */ -DUMMY(tee); -DUMMY(vmsplice); -/* Linux 2.6.18: */ -DUMMY(move_pages); -/* Linux 2.6.27: */ -DUMMY(signalfd4); -DUMMY(inotify_init1); -/* Linux 2.6.31: */ -DUMMY(perf_event_open); -/* Linux 2.6.36: */ -DUMMY(fanotify_init); -DUMMY(fanotify_mark); -/* Linux 2.6.39: */ -DUMMY(name_to_handle_at); -DUMMY(open_by_handle_at); -DUMMY(clock_adjtime); -/* Linux 3.0: */ -DUMMY(setns); -/* Linux 3.2: */ -DUMMY(process_vm_readv); -DUMMY(process_vm_writev); -/* Linux 3.5: */ -DUMMY(kcmp); -/* Linux 3.8: */ -DUMMY(finit_module); -DUMMY(sched_setattr); -DUMMY(sched_getattr); -/* Linux 3.17: */ -DUMMY(seccomp); -/* Linux 3.18: */ -DUMMY(bpf); -/* Linux 3.19: */ -DUMMY(execveat); -/* Linux 4.2: */ -DUMMY(userfaultfd); -/* Linux 4.3: */ -DUMMY(membarrier); -/* Linux 4.4: */ -DUMMY(mlock2); -/* Linux 4.6: */ -DUMMY(preadv2); -DUMMY(pwritev2); -/* Linux 4.8: */ -DUMMY(pkey_mprotect); -DUMMY(pkey_alloc); -DUMMY(pkey_free); - -#define DUMMY_XATTR(s) \ -int \ -linux_ ## s ## xattr( \ - struct thread *td, struct linux_ ## s ## xattr_args *arg) \ -{ \ - \ - return (EOPNOTSUPP); \ -} -DUMMY_XATTR(set); -DUMMY_XATTR(lset); -DUMMY_XATTR(fset); -DUMMY_XATTR(get); -DUMMY_XATTR(lget); -DUMMY_XATTR(fget); -DUMMY_XATTR(list); -DUMMY_XATTR(llist); -DUMMY_XATTR(flist); -DUMMY_XATTR(remove); -DUMMY_XATTR(lremove); -DUMMY_XATTR(fremove); +DUMMY(semtimedop); Copied and modified: head/sys/compat/linux/linux_dummy.c (from r367393, head/sys/arm64/linux/linux_dummy.c) ============================================================================== --- head/sys/arm64/linux/linux_dummy.c Thu Nov 5 17:10:14 2020 (r367393, copy source) +++ head/sys/compat/linux/linux_dummy.c Thu Nov 5 19:30:31 2020 (r367395) @@ -37,14 +37,17 @@ __FBSDID("$FreeBSD$"); #include <sys/systm.h> #include <sys/proc.h> -#include <arm64/linux/linux.h> -#include <arm64/linux/linux_proto.h> +#ifdef COMPAT_LINUX32 +#include <machine/../linux32/linux.h> +#include <machine/../linux32/linux32_proto.h> +#else +#include <machine/../linux/linux.h> +#include <machine/../linux/linux_proto.h> +#endif + #include <compat/linux/linux_dtrace.h> #include <compat/linux/linux_util.h> -// LINUXTODO: deduplicate arm64 dummy against other archs? -// LINUXTODO: review/update/add unimplemented syscalls - /* DTrace init */ LIN_SDT_PROVIDER_DECLARE(LINUX_DTRACE); @@ -53,15 +56,11 @@ UNIMPLEMENTED(create_module); /* Added in Linux 1.0 re UNIMPLEMENTED(epoll_ctl_old); UNIMPLEMENTED(epoll_wait_old); UNIMPLEMENTED(get_kernel_syms); /* Added in Linux 1.0 removed in 2.6. */ -UNIMPLEMENTED(get_thread_area); UNIMPLEMENTED(getpmsg); UNIMPLEMENTED(nfsservctl); /* Added in Linux 2.2 removed in 3.1. */ UNIMPLEMENTED(putpmsg); UNIMPLEMENTED(query_module); /* Added in Linux 2.2 removed in 2.6. */ UNIMPLEMENTED(security); -UNIMPLEMENTED(set_thread_area); -UNIMPLEMENTED(tuxcall); -UNIMPLEMENTED(uselib); UNIMPLEMENTED(vserver); DUMMY(setfsuid); @@ -74,16 +73,9 @@ DUMMY(init_module); DUMMY(delete_module); DUMMY(lookup_dcookie); DUMMY(remap_file_pages); -DUMMY(semtimedop); DUMMY(mbind); DUMMY(get_mempolicy); DUMMY(set_mempolicy); -DUMMY(mq_open); -DUMMY(mq_unlink); -DUMMY(mq_timedsend); -DUMMY(mq_timedreceive); -DUMMY(mq_notify); -DUMMY(mq_getsetattr); DUMMY(kexec_load); /* Linux 2.6.11: */ DUMMY(add_key); Modified: head/sys/conf/files.amd64 ============================================================================== --- head/sys/conf/files.amd64 Thu Nov 5 18:10:03 2020 (r367394) +++ head/sys/conf/files.amd64 Thu Nov 5 19:30:31 2020 (r367395) @@ -412,6 +412,7 @@ amd64/linux32/linux32_support.s optional compat_linux3 dependency "linux32_assym.h" amd64/linux32/linux32_sysent.c optional compat_linux32 amd64/linux32/linux32_sysvec.c optional compat_linux32 +compat/linux/linux_dummy.c optional compat_linux32 compat/linux/linux_emul.c optional compat_linux32 compat/linux/linux_errno.c optional compat_linux32 compat/linux/linux_file.c optional compat_linux32 @@ -435,6 +436,7 @@ compat/linux/linux_vdso.c optional compat_linux32 compat/linux/linux_common.c optional compat_linux32 compat/linux/linux_event.c optional compat_linux32 compat/linux/linux.c optional compat_linux32 +x86/linux/linux_dummy_x86.c optional compat_linux32 dev/amr/amr_linux.c optional compat_linux32 amr dev/mfi/mfi_linux.c optional compat_linux32 mfi compat/ndis/winx64_wrap.S optional ndisapi pci Modified: head/sys/conf/files.i386 ============================================================================== --- head/sys/conf/files.i386 Thu Nov 5 18:10:03 2020 (r367394) +++ head/sys/conf/files.i386 Thu Nov 5 19:30:31 2020 (r367395) @@ -52,6 +52,7 @@ cddl/dev/dtrace/i386/dtrace_asm.S optional dtrace co cddl/dev/dtrace/i386/dtrace_subr.c optional dtrace compile-with "${DTRACE_C}" compat/linprocfs/linprocfs.c optional linprocfs compat/linsysfs/linsysfs.c optional linsysfs +compat/linux/linux_dummy.c optional compat_linux compat/linux/linux_event.c optional compat_linux compat/linux/linux_emul.c optional compat_linux compat/linux/linux_errno.c optional compat_linux @@ -200,7 +201,7 @@ i386/i386/vm86.c standard i386/i386/vm_machdep.c standard i386/linux/imgact_linux.c optional compat_linux i386/linux/linux_copyout.c optional compat_linux -i386/linux/linux_dummy.c optional compat_linux +i386/linux/linux_dummy_machdep.c optional compat_linux i386/linux/linux_machdep.c optional compat_linux i386/linux/linux_ptrace.c optional compat_linux i386/linux/linux_sysent.c optional compat_linux @@ -240,6 +241,7 @@ x86/isa/atpic.c optional atpic x86/isa/elcr.c optional atpic | apic x86/isa/isa.c optional isa x86/isa/isa_dma.c optional isa +x86/linux/linux_dummy_x86.c optional compat_linux x86/x86/io_apic.c optional apic x86/x86/local_apic.c optional apic x86/x86/mptable.c optional apic Copied and modified: head/sys/i386/linux/linux_dummy_machdep.c (from r367394, head/sys/i386/linux/linux_dummy.c) ============================================================================== --- head/sys/i386/linux/linux_dummy.c Thu Nov 5 18:10:03 2020 (r367394, copy source) +++ head/sys/i386/linux/linux_dummy_machdep.c Thu Nov 5 19:30:31 2020 (r367395) @@ -43,115 +43,31 @@ __FBSDID("$FreeBSD$"); /* DTrace init */ LIN_SDT_PROVIDER_DECLARE(LINUX_DTRACE); -UNIMPLEMENTED(afs_syscall); +/* + * Before adding new stubs to this file, please check if a stub can be added to + * the machine-independent code in sys/compat/linux/linux_dummy.c (or + * sys/x86/linux/linux_dummy_x86.c). + */ + UNIMPLEMENTED(break); -UNIMPLEMENTED(create_module); /* Added in Linux 1.0 removed in 2.6. */ UNIMPLEMENTED(ftime); -UNIMPLEMENTED(get_kernel_syms); /* Added in Linux 1.0 removed in 2.6. */ -UNIMPLEMENTED(getpmsg); UNIMPLEMENTED(gtty); UNIMPLEMENTED(stty); UNIMPLEMENTED(lock); UNIMPLEMENTED(mpx); -UNIMPLEMENTED(nfsservctl); /* Added in Linux 2.2 removed in 3.1. */ UNIMPLEMENTED(prof); UNIMPLEMENTED(profil); -UNIMPLEMENTED(putpmsg); -UNIMPLEMENTED(query_module); /* Added in Linux 2.2 removed in 2.6. */ UNIMPLEMENTED(ulimit); -UNIMPLEMENTED(vserver); -DUMMY(stime); +DUMMY(bdflush); DUMMY(fstat); DUMMY(olduname); +DUMMY(stime); DUMMY(uname); -DUMMY(vhangup); -DUMMY(vm86old); -DUMMY(swapoff); -DUMMY(adjtimex); -DUMMY(init_module); -DUMMY(delete_module); -DUMMY(quotactl); -DUMMY(bdflush); -DUMMY(sysfs); DUMMY(vm86); -DUMMY(setfsuid); -DUMMY(setfsgid); -DUMMY(pivot_root); -DUMMY(lookup_dcookie); -DUMMY(remap_file_pages); -DUMMY(mbind); -DUMMY(get_mempolicy); -DUMMY(set_mempolicy); -DUMMY(kexec_load); -/* Linux 2.6.11: */ -DUMMY(add_key); -DUMMY(request_key); -DUMMY(keyctl); -/* Linux 2.6.13: */ -DUMMY(ioprio_set); -DUMMY(ioprio_get); -DUMMY(inotify_init); -DUMMY(inotify_add_watch); -DUMMY(inotify_rm_watch); -/* Linux 2.6.16: */ -DUMMY(migrate_pages); -DUMMY(unshare); -/* Linux 2.6.17: */ -DUMMY(tee); -DUMMY(vmsplice); -/* Linux 2.6.18: */ -DUMMY(move_pages); -/* Linux 2.6.22: */ -DUMMY(signalfd); -/* Linux 2.6.27: */ -DUMMY(signalfd4); -DUMMY(inotify_init1); -/* Linux 2.6.31: */ -DUMMY(perf_event_open); -/* Linux 2.6.36: */ -DUMMY(fanotify_init); -DUMMY(fanotify_mark); -/* Linux 2.6.39: */ -DUMMY(name_to_handle_at); -DUMMY(open_by_handle_at); -DUMMY(clock_adjtime); -/* Linux 3.0: */ -DUMMY(setns); -/* Linux 3.2: */ -DUMMY(process_vm_readv); -DUMMY(process_vm_writev); -/* Linux 3.5: */ -DUMMY(kcmp); -/* Linux 3.8: */ -DUMMY(finit_module); -DUMMY(sched_setattr); -DUMMY(sched_getattr); -/* Linux 3.17: */ -DUMMY(seccomp); -/* Linux 3.18: */ -DUMMY(bpf); -/* Linux 3.19: */ -DUMMY(execveat); -/* Linux 4.2: */ -DUMMY(userfaultfd); -/* Linux 4.3: */ -DUMMY(membarrier); -/* Linux 4.4: */ -DUMMY(mlock2); -/* Linux 4.6: */ -DUMMY(preadv2); -DUMMY(pwritev2); -/* Linux 4.8: */ -DUMMY(pkey_mprotect); -DUMMY(pkey_alloc); -DUMMY(pkey_free); +DUMMY(vm86old); /* Linux 4.11: */ -DUMMY(statx); DUMMY(arch_prctl); -/* Linux 4.18: */ -DUMMY(io_pgetevents); -DUMMY(rseq); /* Linux 5.0: */ DUMMY(clock_gettime64); DUMMY(clock_settime64); @@ -173,28 +89,3 @@ DUMMY(semtimedop_time64); DUMMY(rt_sigtimedwait_time64); DUMMY(futex_time64); DUMMY(sched_rr_get_interval_time64); -DUMMY(pidfd_send_signal); -DUMMY(io_uring_setup); -DUMMY(io_uring_enter); -DUMMY(io_uring_register); - -#define DUMMY_XATTR(s) \ -int \ -linux_ ## s ## xattr( \ - struct thread *td, struct linux_ ## s ## xattr_args *arg) \ -{ \ - \ - return (EOPNOTSUPP); \ -} -DUMMY_XATTR(set); -DUMMY_XATTR(lset); -DUMMY_XATTR(fset); -DUMMY_XATTR(get); -DUMMY_XATTR(lget); -DUMMY_XATTR(fget); -DUMMY_XATTR(list); -DUMMY_XATTR(llist); -DUMMY_XATTR(flist); -DUMMY_XATTR(remove); -DUMMY_XATTR(lremove); -DUMMY_XATTR(fremove); Modified: head/sys/modules/linux/Makefile ============================================================================== --- head/sys/modules/linux/Makefile Thu Nov 5 18:10:03 2020 (r367394) +++ head/sys/modules/linux/Makefile Thu Nov 5 19:30:31 2020 (r367395) @@ -6,6 +6,9 @@ CFLAGS+=-DCOMPAT_FREEBSD32 -DCOMPAT_LINUX32 .endif .PATH: ${SRCTOP}/sys/compat/linux ${SRCTOP}/sys/${MACHINE_CPUARCH}/linux${SFX} +.if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64" +.PATH: ${SRCTOP}/sys/x86/linux +.endif VDSO= linux${SFX}_vdso @@ -18,6 +21,9 @@ SRCS= linux_fork.c linux${SFX}_dummy.c linux_file.c li linux_timer.c linux_vdso.c \ opt_inet6.h opt_compat.h opt_posix.h opt_usb.h vnode_if.h \ device_if.h bus_if.h +.if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64" +SRCS+= linux_dummy_x86.c +.endif .if ${MACHINE_CPUARCH} == "amd64" SRCS+= linux${SFX}_support.s .else Modified: head/sys/modules/linux64/Makefile ============================================================================== --- head/sys/modules/linux64/Makefile Thu Nov 5 18:10:03 2020 (r367394) +++ head/sys/modules/linux64/Makefile Thu Nov 5 19:30:31 2020 (r367395) @@ -1,11 +1,14 @@ # $FreeBSD$ .PATH: ${SRCTOP}/sys/compat/linux ${SRCTOP}/sys/${MACHINE}/linux +.if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64" +.PATH: ${SRCTOP}/sys/x86/linux +.endif VDSO= linux_vdso KMOD= linux64 -SRCS= linux_fork.c linux_dummy.c linux_file.c linux_event.c \ +SRCS= linux_fork.c linux_dummy_machdep.c linux_file.c linux_event.c \ linux_futex.c linux_getcwd.c linux_ioctl.c linux_ipc.c \ linux_machdep.c linux_misc.c linux_ptrace.c linux_signal.c \ linux_socket.c linux_stats.c linux_sysctl.c linux_sysent.c \ @@ -13,6 +16,9 @@ SRCS= linux_fork.c linux_dummy.c linux_file.c linux_ev opt_compat.h opt_inet6.h opt_posix.h opt_usb.h \ vnode_if.h device_if.h bus_if.h \ linux_support.s +.if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64" +SRCS+= linux_dummy_x86.c +.endif DPSRCS= assym.inc linux_genassym.c # XXX: for assym.inc Modified: head/sys/modules/linux_common/Makefile ============================================================================== --- head/sys/modules/linux_common/Makefile Thu Nov 5 18:10:03 2020 (r367394) +++ head/sys/modules/linux_common/Makefile Thu Nov 5 19:30:31 2020 (r367395) @@ -4,7 +4,7 @@ KMOD= linux_common SRCS= linux_common.c linux_mib.c linux_mmap.c linux_util.c linux_emul.c \ - linux_errno.c \ + linux_dummy.c linux_errno.c \ linux.c device_if.h vnode_if.h bus_if.h opt_inet6.h EXPORT_SYMS= Copied and modified: head/sys/x86/linux/linux_dummy_x86.c (from r367393, head/sys/amd64/linux/linux_dummy.c) ============================================================================== --- head/sys/amd64/linux/linux_dummy.c Thu Nov 5 17:10:14 2020 (r367393, copy source) +++ head/sys/x86/linux/linux_dummy_x86.c Thu Nov 5 19:30:31 2020 (r367395) @@ -29,132 +29,34 @@ #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); +#include "opt_compat.h" + #include <sys/param.h> #include <sys/kernel.h> #include <sys/sdt.h> #include <sys/systm.h> #include <sys/proc.h> -#include <amd64/linux/linux.h> -#include <amd64/linux/linux_proto.h> +#ifdef COMPAT_LINUX32 +#include <machine/../linux32/linux.h> +#include <machine/../linux32/linux32_proto.h> +#else +#include <machine/../linux/linux.h> +#include <machine/../linux/linux_proto.h> +#endif + #include <compat/linux/linux_dtrace.h> #include <compat/linux/linux_util.h> /* DTrace init */ LIN_SDT_PROVIDER_DECLARE(LINUX_DTRACE); -UNIMPLEMENTED(afs_syscall); -UNIMPLEMENTED(create_module); /* Added in Linux 1.0 removed in 2.6. */ -UNIMPLEMENTED(epoll_ctl_old); -UNIMPLEMENTED(epoll_wait_old); -UNIMPLEMENTED(get_kernel_syms); /* Added in Linux 1.0 removed in 2.6. */ -UNIMPLEMENTED(get_thread_area); -UNIMPLEMENTED(getpmsg); -UNIMPLEMENTED(nfsservctl); /* Added in Linux 2.2 removed in 3.1. */ -UNIMPLEMENTED(putpmsg); -UNIMPLEMENTED(query_module); /* Added in Linux 2.2 removed in 2.6. */ -UNIMPLEMENTED(tuxcall); -UNIMPLEMENTED(security); -UNIMPLEMENTED(set_thread_area); -UNIMPLEMENTED(uselib); -UNIMPLEMENTED(vserver); - -DUMMY(setfsuid); -DUMMY(setfsgid); DUMMY(sysfs); -DUMMY(vhangup); -DUMMY(modify_ldt); -DUMMY(pivot_root); -DUMMY(adjtimex); -DUMMY(swapoff); -DUMMY(init_module); -DUMMY(ioperm); -DUMMY(delete_module); DUMMY(quotactl); -DUMMY(readahead); -DUMMY(io_setup); -DUMMY(io_destroy); -DUMMY(io_getevents); -DUMMY(io_submit); -DUMMY(io_cancel); -DUMMY(lookup_dcookie); -DUMMY(remap_file_pages); -DUMMY(restart_syscall); -DUMMY(semtimedop); -DUMMY(mbind); -DUMMY(get_mempolicy); -DUMMY(set_mempolicy); -DUMMY(mq_open); -DUMMY(mq_unlink); -DUMMY(mq_timedsend); -DUMMY(mq_timedreceive); -DUMMY(mq_notify); -DUMMY(mq_getsetattr); -DUMMY(kexec_load); -/* Linux 2.6.11: */ -DUMMY(add_key); -DUMMY(request_key); -DUMMY(keyctl); /* Linux 2.6.13: */ -DUMMY(ioprio_set); -DUMMY(ioprio_get); DUMMY(inotify_init); -DUMMY(inotify_add_watch); -DUMMY(inotify_rm_watch); -/* Linux 2.6.16: */ -DUMMY(migrate_pages); -DUMMY(unshare); -/* Linux 2.6.17: */ -DUMMY(tee); -DUMMY(vmsplice); -/* Linux 2.6.18: */ -DUMMY(move_pages); /* Linux 2.6.22: */ DUMMY(signalfd); -/* Linux 2.6.27: */ -DUMMY(signalfd4); -DUMMY(inotify_init1); -/* Linux 2.6.31: */ -DUMMY(perf_event_open); -/* Linux 2.6.36: */ -DUMMY(fanotify_init); -DUMMY(fanotify_mark); -/* Linux 2.6.39: */ -DUMMY(name_to_handle_at); -DUMMY(open_by_handle_at); -DUMMY(clock_adjtime); -/* Linux 3.0: */ -DUMMY(setns); -/* Linux 3.2: */ -DUMMY(process_vm_readv); -DUMMY(process_vm_writev); -/* Linux 3.5: */ -DUMMY(kcmp); -/* Linux 3.8: */ -DUMMY(finit_module); -DUMMY(sched_setattr); -DUMMY(sched_getattr); -/* Linux 3.15: */ -DUMMY(kexec_file_load); -/* Linux 3.17: */ -DUMMY(seccomp); -/* Linux 3.18: */ -DUMMY(bpf); -/* Linux 3.19: */ -DUMMY(execveat); -/* Linux 4.2: */ -DUMMY(userfaultfd); -/* Linux 4.3: */ -DUMMY(membarrier); -/* Linux 4.4: */ -DUMMY(mlock2); -/* Linux 4.6: */ -DUMMY(preadv2); -DUMMY(pwritev2); -/* Linux 4.8: */ -DUMMY(pkey_mprotect); -DUMMY(pkey_alloc); -DUMMY(pkey_free); /* Linux 4.11: */ DUMMY(statx); /* Linux 4.18: */ @@ -165,24 +67,3 @@ DUMMY(pidfd_send_signal); DUMMY(io_uring_setup); DUMMY(io_uring_enter); DUMMY(io_uring_register); - -#define DUMMY_XATTR(s) \ -int \ -linux_ ## s ## xattr( \ - struct thread *td, struct linux_ ## s ## xattr_args *arg) \ -{ \ - \ - return (EOPNOTSUPP); \ -} -DUMMY_XATTR(set); -DUMMY_XATTR(lset); -DUMMY_XATTR(fset); -DUMMY_XATTR(get); -DUMMY_XATTR(lget); -DUMMY_XATTR(fget); -DUMMY_XATTR(list); -DUMMY_XATTR(llist); -DUMMY_XATTR(flist); -DUMMY_XATTR(remove); -DUMMY_XATTR(lremove); -DUMMY_XATTR(fremove); _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
