Commit 8e87354d authored by Al Viro's avatar Al Viro Committed by Linus Torvalds

mn10300: get rid of set_fs(USER_DS) in sigframe setup

It really has no business being there; short of a serious kernel bug
we should already have USER_DS at that point.  It shouldn't have been
done on x86 either...
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent c05628b4
...@@ -333,8 +333,6 @@ static int setup_frame(int sig, struct k_sigaction *ka, sigset_t *set, ...@@ -333,8 +333,6 @@ static int setup_frame(int sig, struct k_sigaction *ka, sigset_t *set,
regs->d0 = sig; regs->d0 = sig;
regs->d1 = (unsigned long) &frame->sc; regs->d1 = (unsigned long) &frame->sc;
set_fs(USER_DS);
/* the tracer may want to single-step inside the handler */ /* the tracer may want to single-step inside the handler */
if (test_thread_flag(TIF_SINGLESTEP)) if (test_thread_flag(TIF_SINGLESTEP))
ptrace_notify(SIGTRAP); ptrace_notify(SIGTRAP);
...@@ -416,8 +414,6 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, ...@@ -416,8 +414,6 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
regs->d0 = sig; regs->d0 = sig;
regs->d1 = (long) &frame->info; regs->d1 = (long) &frame->info;
set_fs(USER_DS);
/* the tracer may want to single-step inside the handler */ /* the tracer may want to single-step inside the handler */
if (test_thread_flag(TIF_SINGLESTEP)) if (test_thread_flag(TIF_SINGLESTEP))
ptrace_notify(SIGTRAP); ptrace_notify(SIGTRAP);
......
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