Re: [PATCH v2] serial: 8250_omap: Implementation of Errata i2310

["Kumar, Udit" <u-kumar1@ti.com>]

Hi Greg

On 6/17/2024 11:52 AM, Greg KH wrote:
> On Mon, Jun 17, 2024 at 10:52:53AM +0530, Udit Kumar wrote:
>> As per Errata i2310[0], Erroneous timeout can be triggered,
>> if this Erroneous interrupt is not cleared then it may leads
>> to storm of interrupts, therefore apply Errata i2310 solution.
>>
>> [0] https://www.ti.com/lit/pdf/sprz536 page 23
>>
>> Fixes: b67e830d38fa ("serial: 8250: 8250_omap: Fix possible interrupt storm on K3 SoCs")
>> Signed-off-by: Udit Kumar <u-kumar1@ti.com>
>> ---
>> Test logs
>> https://gist.github.com/uditkumarti/7a7ab6994581bbb09cf1a4271c592d8e
>>
>> Change logs
>> Changes in v2:
>> - Added Fixes Tag and typo correction in commit message
>> - Corrected bit position to UART_OMAP_EFR2_TIMEOUT_BEHAVE
>> Link to v1
>> https://lore.kernel.org/all/20240614061314.290840-1-u-kumar1@ti.com/
>>
>>   drivers/tty/serial/8250/8250_omap.c | 25 ++++++++++++++++++++-----
>>   1 file changed, 20 insertions(+), 5 deletions(-)
> Hi,
>
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I realized the same due to other patches, this not getting applied 
cleanly on stable (using git am).

Let me know if you are ok,  I will port this to stable kernel, once this 
is merged into Linux tree.


>
> thanks,
>
> greg k-h's patch email bot