Re: [PATCH] MIPS: Fix IRQ tracing when call handle_fpe() and handle_msa_fpe()

[Thomas Bogendoerfer]

On Wed, May 27, 2020 at 02:11:30PM +0800, YuanJunQing wrote:
>  Register "a1" is unsaved in this function,
>  when CONFIG_TRACE_IRQFLAGS is enabled,
>  the TRACE_IRQS_OFF macro will call trace_hardirqs_off(),
>  and this may change register "a1".
>  The changed register "a1" as argument will be send
>  to do_fpe() and do_msa_fpe().
> 
> Signed-off-by: YuanJunQing <yuanjunqing66@xxxxxxx>
> ---
>  arch/mips/kernel/genex.S | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)

applied to mips-next.

Thomas.

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