* [PATCH] csky: fix typo of fpu config macro
@ 2021-11-01 15:05 Kelly Devilliv
2021-11-02 1:23 ` Guo Ren
0 siblings, 1 reply; 2+ messages in thread
From: Kelly Devilliv @ 2021-11-01 15:05 UTC (permalink / raw)
To: guoren; +Cc: linux-csky, linux-kernel, Kelly Devilliv
Fix typo which will cause fpe and privilege exception error.
Signed-off-by: Kelly Devilliv <kelly.devilliv@gmail.com>
---
arch/csky/kernel/traps.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/csky/kernel/traps.c b/arch/csky/kernel/traps.c
index e5fbf8653a21..2020af88b636 100644
--- a/arch/csky/kernel/traps.c
+++ b/arch/csky/kernel/traps.c
@@ -209,7 +209,7 @@ asmlinkage void do_trap_illinsn(struct pt_regs *regs)
asmlinkage void do_trap_fpe(struct pt_regs *regs)
{
-#ifdef CONFIG_CPU_HAS_FP
+#ifdef CONFIG_CPU_HAS_FPU
return fpu_fpe(regs);
#else
do_trap_error(regs, SIGILL, ILL_ILLOPC, regs->pc,
@@ -219,7 +219,7 @@ asmlinkage void do_trap_fpe(struct pt_regs *regs)
asmlinkage void do_trap_priv(struct pt_regs *regs)
{
-#ifdef CONFIG_CPU_HAS_FP
+#ifdef CONFIG_CPU_HAS_FPU
if (user_mode(regs) && fpu_libc_helper(regs))
return;
#endif
--
2.25.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] csky: fix typo of fpu config macro
2021-11-01 15:05 [PATCH] csky: fix typo of fpu config macro Kelly Devilliv
@ 2021-11-02 1:23 ` Guo Ren
0 siblings, 0 replies; 2+ messages in thread
From: Guo Ren @ 2021-11-02 1:23 UTC (permalink / raw)
To: Kelly Devilliv; +Cc: linux-csky, Linux Kernel Mailing List
Thx Kelly, approved.
On Mon, Nov 1, 2021 at 11:05 PM Kelly Devilliv <kelly.devilliv@gmail.com> wrote:
>
> Fix typo which will cause fpe and privilege exception error.
>
> Signed-off-by: Kelly Devilliv <kelly.devilliv@gmail.com>
> ---
> arch/csky/kernel/traps.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/csky/kernel/traps.c b/arch/csky/kernel/traps.c
> index e5fbf8653a21..2020af88b636 100644
> --- a/arch/csky/kernel/traps.c
> +++ b/arch/csky/kernel/traps.c
> @@ -209,7 +209,7 @@ asmlinkage void do_trap_illinsn(struct pt_regs *regs)
>
> asmlinkage void do_trap_fpe(struct pt_regs *regs)
> {
> -#ifdef CONFIG_CPU_HAS_FP
> +#ifdef CONFIG_CPU_HAS_FPU
> return fpu_fpe(regs);
> #else
> do_trap_error(regs, SIGILL, ILL_ILLOPC, regs->pc,
> @@ -219,7 +219,7 @@ asmlinkage void do_trap_fpe(struct pt_regs *regs)
>
> asmlinkage void do_trap_priv(struct pt_regs *regs)
> {
> -#ifdef CONFIG_CPU_HAS_FP
> +#ifdef CONFIG_CPU_HAS_FPU
> if (user_mode(regs) && fpu_libc_helper(regs))
> return;
> #endif
> --
> 2.25.1
>
--
Best Regards
Guo Ren
ML: https://lore.kernel.org/linux-csky/
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