Hi Aniruddha,
On 28/03/18 09:54, Aniruddha Banerjee wrote:
> The kernel documentation states that the locking of the irq-chip
> registers should be handled by the irq-chip driver. In the irq-gic,
> the accesses to the irqchip are seemingly not protected and multiple
> writes to SPIs from
Hi Aniruddha,
On 28/03/18 09:54, Aniruddha Banerjee wrote:
> The kernel documentation states that the locking of the irq-chip
> registers should be handled by the irq-chip driver. In the irq-gic,
> the accesses to the irqchip are seemingly not protected and multiple
> writes to SPIs from
On Wed, Mar 28, 2018 at 02:24:30PM +0530, Aniruddha Banerjee wrote:
> The kernel documentation states that the locking of the irq-chip
> registers should be handled by the irq-chip driver. In the irq-gic,
> the accesses to the irqchip are seemingly not protected and multiple
> writes to SPIs from
On Wed, Mar 28, 2018 at 02:24:30PM +0530, Aniruddha Banerjee wrote:
> The kernel documentation states that the locking of the irq-chip
> registers should be handled by the irq-chip driver. In the irq-gic,
> the accesses to the irqchip are seemingly not protected and multiple
> writes to SPIs from
The kernel documentation states that the locking of the irq-chip
registers should be handled by the irq-chip driver. In the irq-gic,
the accesses to the irqchip are seemingly not protected and multiple
writes to SPIs from different irq descriptors do RMW requests without
taking the irq-chip lock.
The kernel documentation states that the locking of the irq-chip
registers should be handled by the irq-chip driver. In the irq-gic,
the accesses to the irqchip are seemingly not protected and multiple
writes to SPIs from different irq descriptors do RMW requests without
taking the irq-chip lock.
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