[U-Boot] [PATCH 1/4] x86: Call cpu_init_interrupts() from interrupt_init()
Simon Glass
sjg at chromium.org
Tue Nov 25 04:05:40 CET 2014
On 20 November 2014 at 01:10, Bin Meng <bmeng.cn at gmail.com> wrote:
> Currently cpu_init_interrupts() is called from cpu_init_r() to
> setup the interrupt and exception of the cpu core, but at that
> time the i8259 has not been initialized to mask all the irqs
> and remap the master i8259 interrupt vector base, so the whole
> system is at risk of being interrupted, and if interrupted,
> wrong interrupt/exception message is shown.
>
> Signed-off-by: Bin Meng <bmeng.cn at gmail.com>
> ---
> arch/x86/cpu/cpu.c | 2 --
> arch/x86/lib/pcat_interrupts.c | 3 +++
> 2 files changed, 3 insertions(+), 2 deletions(-)
Acked-by: Simon Glass <sjg at chromium.org>
Tested on chromebook_link:
Tested-by: Simon Glass <sjg at chromium.org>
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