From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- arch/um/include/shared/skas/mm_id.h | 18 ++++++++++++++++++ arch/um/include/shared/skas/skas.h | 19 +++++++++++++++++++ arch/um/include/shared/skas/stub-data.h | 17 +++++++++++++++++ 3 files changed, 54 insertions(+) create mode 100644 arch/um/include/shared/skas/mm_id.h create mode 100644 arch/um/include/shared/skas/skas.h create mode 100644 arch/um/include/shared/skas/stub-data.h (limited to 'arch/um/include/shared/skas') diff --git a/arch/um/include/shared/skas/mm_id.h b/arch/um/include/shared/skas/mm_id.h new file mode 100644 index 000000000..e82e203f5 --- /dev/null +++ b/arch/um/include/shared/skas/mm_id.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2005 Jeff Dike (jdike@karaya.com) + */ + +#ifndef __MM_ID_H +#define __MM_ID_H + +struct mm_id { + union { + int mm_fd; + int pid; + } u; + unsigned long stack; + int kill; +}; + +#endif diff --git a/arch/um/include/shared/skas/skas.h b/arch/um/include/shared/skas/skas.h new file mode 100644 index 000000000..c93d2cbc8 --- /dev/null +++ b/arch/um/include/shared/skas/skas.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) + */ + +#ifndef __SKAS_H +#define __SKAS_H + +#include + +extern int userspace_pid[]; + +extern int user_thread(unsigned long stack, int flags); +extern void new_thread_handler(void); +extern void handle_syscall(struct uml_pt_regs *regs); +extern long execute_syscall_skas(void *r); +extern unsigned long current_stub_stack(void); + +#endif diff --git a/arch/um/include/shared/skas/stub-data.h b/arch/um/include/shared/skas/stub-data.h new file mode 100644 index 000000000..5e3ade3fb --- /dev/null +++ b/arch/um/include/shared/skas/stub-data.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + + * Copyright (C) 2015 Thomas Meyer (thomas@m3y3r.de) + * Copyright (C) 2005 Jeff Dike (jdike@karaya.com) + */ + +#ifndef __STUB_DATA_H +#define __STUB_DATA_H + +struct stub_data { + unsigned long offset; + int fd; + long parent_err, child_err; +}; + +#endif -- cgit v1.2.3