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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-24 07:56:50 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-24 07:56:50 -0700 |
| commit | fab1e5502cf5719669c96c6f240e8eb963abfe6b (patch) | |
| tree | 828b1627dcf995f628143dae30ca51ee9ec081c3 /arch/metag | |
| parent | c76397e9303f2c9ac3c2b9d94834ff241d2b2bd4 (diff) | |
| parent | 40346a0327fed526baeea701a707b65ceeea71ed (diff) | |
| download | linux-stable-fab1e5502cf5719669c96c6f240e8eb963abfe6b.tar.gz linux-stable-fab1e5502cf5719669c96c6f240e8eb963abfe6b.tar.bz2 linux-stable-fab1e5502cf5719669c96c6f240e8eb963abfe6b.zip | |
Merge tag 'metag-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag
Pull Metag architecture updates from James Hogan:
"Just the one change for v4.1-rc1. A minor cleanup of copy_thread()"
* tag 'metag-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag:
metag: copy_thread(): rename 'arg' argument to 'kthread_arg'
Diffstat (limited to 'arch/metag')
| -rw-r--r-- | arch/metag/kernel/process.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/metag/kernel/process.c b/arch/metag/kernel/process.c index 483dff986a23..7f546183a0f0 100644 --- a/arch/metag/kernel/process.c +++ b/arch/metag/kernel/process.c @@ -174,8 +174,11 @@ void show_regs(struct pt_regs *regs) show_trace(NULL, (unsigned long *)regs->ctx.AX[0].U0, regs); } +/* + * Copy architecture-specific thread state + */ int copy_thread(unsigned long clone_flags, unsigned long usp, - unsigned long arg, struct task_struct *tsk) + unsigned long kthread_arg, struct task_struct *tsk) { struct pt_regs *childregs = task_pt_regs(tsk); void *kernel_context = ((void *) childregs + @@ -202,12 +205,13 @@ int copy_thread(unsigned long clone_flags, unsigned long usp, global_base = __core_reg_get(A1GbP); childregs->ctx.AX[0].U1 = (unsigned long) global_base; childregs->ctx.AX[0].U0 = (unsigned long) kernel_context; - /* Set D1Ar1=arg and D1RtP=usp (fn) */ + /* Set D1Ar1=kthread_arg and D1RtP=usp (fn) */ childregs->ctx.DX[4].U1 = usp; - childregs->ctx.DX[3].U1 = arg; + childregs->ctx.DX[3].U1 = kthread_arg; tsk->thread.int_depth = 2; return 0; } + /* * Get a pointer to where the new child's register block should have * been pushed. |