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| author | Christian Brauner <christian.brauner@ubuntu.com> | 2020-06-11 11:04:15 +0200 |
|---|---|---|
| committer | Christian Brauner <christian.brauner@ubuntu.com> | 2020-07-04 23:41:37 +0200 |
| commit | 714acdbd1c94e7e3ab90f6b6938f1ccb27b662f0 (patch) | |
| tree | 8997394cf282776a8b37e22f8e53a6ad7cc36641 /arch/sparc/kernel | |
| parent | arch: remove HAVE_COPY_THREAD_TLS (diff) | |
| download | linux-714acdbd1c94e7e3ab90f6b6938f1ccb27b662f0.tar.xz linux-714acdbd1c94e7e3ab90f6b6938f1ccb27b662f0.zip | |
arch: rename copy_thread_tls() back to copy_thread()
Now that HAVE_COPY_THREAD_TLS has been removed, rename copy_thread_tls()
back simply copy_thread(). It's a simpler name, and doesn't imply that only
tls is copied here. This finishes an outstanding chunk of internal process
creation work since we've added clone3().
Cc: linux-arch@vger.kernel.org
Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>A
Acked-by: Stafford Horne <shorne@gmail.com>
Acked-by: Greentime Hu <green.hu@gmail.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>A
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Diffstat (limited to 'arch/sparc/kernel')
| -rw-r--r-- | arch/sparc/kernel/process.c | 6 | ||||
| -rw-r--r-- | arch/sparc/kernel/process_32.c | 5 | ||||
| -rw-r--r-- | arch/sparc/kernel/process_64.c | 5 |
3 files changed, 7 insertions, 9 deletions
diff --git a/arch/sparc/kernel/process.c b/arch/sparc/kernel/process.c index 8bbe62d77b77..5234b5ccc0b9 100644 --- a/arch/sparc/kernel/process.c +++ b/arch/sparc/kernel/process.c @@ -28,7 +28,7 @@ asmlinkage long sparc_fork(struct pt_regs *regs) ret = _do_fork(&args); /* If we get an error and potentially restart the system - * call, we're screwed because copy_thread_tls() clobbered + * call, we're screwed because copy_thread() clobbered * the parent's %o1. So detect that case and restore it * here. */ @@ -53,7 +53,7 @@ asmlinkage long sparc_vfork(struct pt_regs *regs) ret = _do_fork(&args); /* If we get an error and potentially restart the system - * call, we're screwed because copy_thread_tls() clobbered + * call, we're screwed because copy_thread() clobbered * the parent's %o1. So detect that case and restore it * here. */ @@ -99,7 +99,7 @@ asmlinkage long sparc_clone(struct pt_regs *regs) ret = _do_fork(&args); /* If we get an error and potentially restart the system - * call, we're screwed because copy_thread_tls() clobbered + * call, we're screwed because copy_thread() clobbered * the parent's %o1. So detect that case and restore it * here. */ diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c index 3e1f7b639e9a..bd123f1de2e7 100644 --- a/arch/sparc/kernel/process_32.c +++ b/arch/sparc/kernel/process_32.c @@ -273,9 +273,8 @@ clone_stackframe(struct sparc_stackf __user *dst, extern void ret_from_fork(void); extern void ret_from_kernel_thread(void); -int copy_thread_tls(unsigned long clone_flags, unsigned long sp, - unsigned long arg, struct task_struct *p, - unsigned long tls) +int copy_thread(unsigned long clone_flags, unsigned long sp, unsigned long arg, + struct task_struct *p, unsigned long tls) { struct thread_info *ti = task_thread_info(p); struct pt_regs *childregs, *regs = current_pt_regs(); diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c index 278bf287c4be..04ef19b88632 100644 --- a/arch/sparc/kernel/process_64.c +++ b/arch/sparc/kernel/process_64.c @@ -577,9 +577,8 @@ barf: * Parent --> %o0 == childs pid, %o1 == 0 * Child --> %o0 == parents pid, %o1 == 1 */ -int copy_thread_tls(unsigned long clone_flags, unsigned long sp, - unsigned long arg, struct task_struct *p, - unsigned long tls) +int copy_thread(unsigned long clone_flags, unsigned long sp, unsigned long arg, + struct task_struct *p, unsigned long tls) { struct thread_info *t = task_thread_info(p); struct pt_regs *regs = current_pt_regs(); |