On Thu, Aug 11, 2016 at 05:18:31PM +0300, Pavel Andrianov wrote:
> Hi!
>
> I have found such example:
>
> ... ->
>
> ata_exec_internal_sg ->
>
> ata_qc_issue ->
>
> mv_qc_issue ->
>
> mv_clear_and_enable_port_irqs ->
>
> mv_enable_port_irqs ->
>
>
On Thu, Aug 11, 2016 at 05:18:31PM +0300, Pavel Andrianov wrote:
> Hi!
>
> I have found such example:
>
> ... ->
>
> ata_exec_internal_sg ->
>
> ata_qc_issue ->
>
> mv_qc_issue ->
>
> mv_clear_and_enable_port_irqs ->
>
> mv_enable_port_irqs ->
>
>
Hi!
I have found such example:
... ->
ata_exec_internal_sg ->
ata_qc_issue ->
mv_qc_issue ->
mv_clear_and_enable_port_irqs ->
mv_enable_port_irqs ->
mv_set_main_irq_mask
ata_exec_internal_sg acquires spin_lock(ap->lock) and
Hi!
I have found such example:
... ->
ata_exec_internal_sg ->
ata_qc_issue ->
mv_qc_issue ->
mv_clear_and_enable_port_irqs ->
mv_enable_port_irqs ->
mv_set_main_irq_mask
ata_exec_internal_sg acquires spin_lock(ap->lock) and
Hello,
On Fri, Aug 05, 2016 at 03:43:30PM +0300, Pavel Andrianov wrote:
> In drivers/ata/sata_mv.ko function mv_set_main_irq_mask is called several
> times. Twice with a spinlock, twice from init function and once without any
> protection. The call without protection rises to several handlers
Hello,
On Fri, Aug 05, 2016 at 03:43:30PM +0300, Pavel Andrianov wrote:
> In drivers/ata/sata_mv.ko function mv_set_main_irq_mask is called several
> times. Twice with a spinlock, twice from init function and once without any
> protection. The call without protection rises to several handlers
Hi!
In drivers/ata/sata_mv.ko function mv_set_main_irq_mask is called
several times. Twice with a spinlock, twice from init function and once
without any protection. The call without protection rises to several
handlers from ata_port_operations. The structure with the
ata_port_operations is
Hi!
In drivers/ata/sata_mv.ko function mv_set_main_irq_mask is called
several times. Twice with a spinlock, twice from init function and once
without any protection. The call without protection rises to several
handlers from ata_port_operations. The structure with the
ata_port_operations is
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