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arch: rename copy_thread_tls() back to copy_thread()

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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>
This commit is contained in:
Christian Brauner
2020-06-11 11:04:15 +02:00
parent 140c8180eb
commit 714acdbd1c
30 changed files with 59 additions and 66 deletions
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6
arch/sparc/kernel/process.c
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@@ -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.
*/