uml: rename pt_regs general-purpose register file
Before the removal of tt mode, access to a register on the skas-mode side of a
pt_regs struct looked like pt_regs.regs.skas.regs.regs[FOO]. This was bad
enough, but it became pt_regs.regs.regs.regs[FOO] with the removal of the
union from the middle. To get rid of the run of three "regs", the last field
is renamed to "gp".
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
index 7c037fa..8a6882d 100644
--- a/arch/um/kernel/process.c
+++ b/arch/um/kernel/process.c
@@ -201,9 +201,9 @@
if (current->thread.forking) {
memcpy(&p->thread.regs.regs, ®s->regs,
sizeof(p->thread.regs.regs));
- REGS_SET_SYSCALL_RETURN(p->thread.regs.regs.regs, 0);
+ REGS_SET_SYSCALL_RETURN(p->thread.regs.regs.gp, 0);
if (sp != 0)
- REGS_SP(p->thread.regs.regs.regs) = sp;
+ REGS_SP(p->thread.regs.regs.gp) = sp;
handler = fork_handler;