git: b2c247a0dba4 - stable/13 - linux(4): Change clone syscall definition to match Linux actual one.
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Date: Fri, 17 Jun 2022 19:37:58 UTC
The branch stable/13 has been updated by dchagin: URL: https://cgit.FreeBSD.org/src/commit/?id=b2c247a0dba4370943322f89334bda9e3835a0d1 commit b2c247a0dba4370943322f89334bda9e3835a0d1 Author: Dmitry Chagin <dchagin@FreeBSD.org> AuthorDate: 2021-08-12 08:46:36 +0000 Commit: Dmitry Chagin <dchagin@FreeBSD.org> CommitDate: 2022-06-17 19:33:29 +0000 linux(4): Change clone syscall definition to match Linux actual one. Differential revision: https://reviews.freebsd.org/D31473 MFC after: 2 weeks (cherry picked from commit f1c450492f81cda4bddd46dc71ea4c92907567ac) --- sys/amd64/linux/syscalls.master | 8 ++++---- sys/amd64/linux32/syscalls.master | 10 +++++----- sys/arm/linux/syscalls.master | 10 +++++----- sys/arm64/linux/syscalls.master | 8 ++++---- sys/compat/linux/linux_fork.c | 10 +++++----- sys/i386/linux/syscalls.master | 10 +++++----- 6 files changed, 28 insertions(+), 28 deletions(-) diff --git a/sys/amd64/linux/syscalls.master b/sys/amd64/linux/syscalls.master index b9b88a036e61..cdf663ce2e06 100644 --- a/sys/amd64/linux/syscalls.master +++ b/sys/amd64/linux/syscalls.master @@ -422,10 +422,10 @@ 56 AUE_RFORK STD { int linux_clone( l_ulong flags, - void *stack, - void *parent_tidptr, - void *child_tidptr, - void *tls + l_ulong stack, + l_int *parent_tidptr, + l_int *child_tidptr, + l_ulong tls ); } 57 AUE_FORK STD { diff --git a/sys/amd64/linux32/syscalls.master b/sys/amd64/linux32/syscalls.master index 60f227142f01..ff7ab7f98ca8 100644 --- a/sys/amd64/linux32/syscalls.master +++ b/sys/amd64/linux32/syscalls.master @@ -642,11 +642,11 @@ } 120 AUE_RFORK STD { int linux_clone( - l_int flags, - void *stack, - void *parent_tidptr, - void *tls, - void *child_tidptr + l_ulong flags, + l_ulong stack, + l_int *parent_tidptr, + l_ulong tls, + l_int *child_tidptr ); } 121 AUE_SYSCTL STD { diff --git a/sys/arm/linux/syscalls.master b/sys/arm/linux/syscalls.master index 46cf988c3dfe..3221aaa6bd6d 100644 --- a/sys/arm/linux/syscalls.master +++ b/sys/arm/linux/syscalls.master @@ -508,11 +508,11 @@ } 120 AUE_RFORK STD { int linux_clone( - l_int flags, - void *stack, - void *parent_tidptr, - void *tls, - void * child_tidptr + l_ulong flags, + l_ulong stack, + l_int *parent_tidptr, + l_ulong tls, + l_int *child_tidptr ); } 121 AUE_SYSCTL STD { diff --git a/sys/arm64/linux/syscalls.master b/sys/arm64/linux/syscalls.master index 7b4ebbb2c2e9..6e163cc3360d 100644 --- a/sys/arm64/linux/syscalls.master +++ b/sys/arm64/linux/syscalls.master @@ -1316,10 +1316,10 @@ 220 AUE_RFORK STD { int linux_clone( l_ulong flags, - void *stack, - void *parent_tidptr, - void *tls, - void *child_tidptr + l_ulong stack, + l_int *parent_tidptr, + l_ulong tls, + l_int *child_tidptr ); } 221 AUE_EXECVE STD { diff --git a/sys/compat/linux/linux_fork.c b/sys/compat/linux/linux_fork.c index bc7704795127..955e9e512bd1 100644 --- a/sys/compat/linux/linux_fork.c +++ b/sys/compat/linux/linux_fork.c @@ -205,10 +205,10 @@ linux_clone_proc(struct thread *td, struct linux_clone_args *args) * stack. This is what normal fork() does, so we just keep tf_rsp arg * intact. */ - linux_set_upcall(td2, PTROUT(args->stack)); + linux_set_upcall(td2, args->stack); if (args->flags & LINUX_CLONE_SETTLS) - linux_set_cloned_tls(td2, args->tls); + linux_set_cloned_tls(td2, PTRIN(args->tls)); /* * If CLONE_PARENT is set, then the parent of the new process will be @@ -253,7 +253,7 @@ linux_clone_thread(struct thread *td, struct linux_clone_args *args) return (EINVAL); /* Threads should be created with own stack */ - if (args->stack == NULL) + if (PTRIN(args->stack) == NULL) return (EINVAL); p = td->td_proc; @@ -290,7 +290,7 @@ linux_clone_thread(struct thread *td, struct linux_clone_args *args) KASSERT(em != NULL, ("clone_thread: emuldata not found.\n")); if (args->flags & LINUX_CLONE_SETTLS) - linux_set_cloned_tls(newtd, args->tls); + linux_set_cloned_tls(newtd, PTRIN(args->tls)); if (args->flags & LINUX_CLONE_CHILD_SETTID) em->child_set_tid = args->child_tidptr; @@ -304,7 +304,7 @@ linux_clone_thread(struct thread *td, struct linux_clone_args *args) cpu_thread_clean(newtd); - linux_set_upcall(newtd, PTROUT(args->stack)); + linux_set_upcall(newtd, args->stack); PROC_LOCK(p); p->p_flag |= P_HADTHREADS; diff --git a/sys/i386/linux/syscalls.master b/sys/i386/linux/syscalls.master index 3a70c1352b44..aecb852e21c7 100644 --- a/sys/i386/linux/syscalls.master +++ b/sys/i386/linux/syscalls.master @@ -659,11 +659,11 @@ } 120 AUE_RFORK STD { int linux_clone( - l_int flags, - void *stack, - void *parent_tidptr, - void *tls, - void *child_tidptr + l_ulong flags, + l_ulong stack, + l_int *parent_tidptr, + l_ulong tls, + l_int *child_tidptr ); } 121 AUE_SYSCTL STD {