Subject: + sh-remove-unused-do_fpu_error.patch added to -mm tree
To: koorogi@xxxxxxxxxxxx,paul.mundt@xxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Wed, 19 Feb 2014 13:01:57 -0800
The patch titled
Subject: sh: remove unused do_fpu_error
has been added to the -mm tree. Its filename is
sh-remove-unused-do_fpu_error.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/sh-remove-unused-do_fpu_error.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/sh-remove-unused-do_fpu_error.patch
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------------------------------------------------------
From: Bobby Bingham <koorogi@xxxxxxxxxxxx>
Subject: sh: remove unused do_fpu_error
This does not appear to have been used since 74d99a5e26222 ("sh: SH-2A FPU
support") in 2007.
Signed-off-by: Bobby Bingham <koorogi@xxxxxxxxxxxx>
Cc: Paul Mundt <paul.mundt@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/sh/math-emu/math.c | 18 ------------------
1 file changed, 18 deletions(-)
diff -puN arch/sh/math-emu/math.c~sh-remove-unused-do_fpu_error arch/sh/math-emu/math.c
--- a/arch/sh/math-emu/math.c~sh-remove-unused-do_fpu_error
+++ a/arch/sh/math-emu/math.c
@@ -574,24 +574,6 @@ static int ieee_fpe_handler(struct pt_re
return 0;
}
-asmlinkage void do_fpu_error(unsigned long r4, unsigned long r5,
- unsigned long r6, unsigned long r7,
- struct pt_regs regs)
-{
- struct task_struct *tsk = current;
- siginfo_t info;
-
- if (ieee_fpe_handler (®s))
- return;
-
- regs.pc += 2;
- info.si_signo = SIGFPE;
- info.si_errno = 0;
- info.si_code = FPE_FLTINV;
- info.si_addr = (void __user *)regs.pc;
- force_sig_info(SIGFPE, &info, tsk);
-}
-
/**
* fpu_init - Initialize FPU registers
* @fpu: Pointer to software emulated FPU registers.
_
Patches currently in -mm which might be from koorogi@xxxxxxxxxxxx are
sh-push-extra-copy-of-r0-r2-for-syscall-parameters.patch
sh-remove-unused-do_fpu_error.patch
sh-dont-pass-saved-userspace-state-to-exception-handlers.patch
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