On Wed, Jan 11, 2023 at 03:27:51PM -0800, Sathyanarayanan Kuppuswamy wrote:
> On 1/11/23 3:10 PM, Bjorn Helgaas wrote:
> > On Wed, Jan 11, 2023 at 01:42:21PM -0800, Sathyanarayanan Kuppuswamy wrote:
> >> On 1/11/23 12:31 PM, Vidya Sagar wrote:
> >>> As the ECRC configuration bits are part of AER
On 1/12/2023 10:36 AM, Sathyanarayanan Kuppuswamy wrote:
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On 1/11/23 8:59 PM, Vidya Sagar wrote:
On 1/12/2023 9:18 AM, Sathyanarayanan Kuppuswamy wrote:
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On 1/11/23 7:33 PM,
On 1/11/23 8:59 PM, Vidya Sagar wrote:
>
>
> On 1/12/2023 9:18 AM, Sathyanarayanan Kuppuswamy wrote:
>> External email: Use caution opening links or attachments
>>
>>
>> On 1/11/23 7:33 PM, Vidya Sagar wrote:
>>> I think we still need bios option. For example, consider a system where
>>>
On 1/12/2023 9:18 AM, Sathyanarayanan Kuppuswamy wrote:
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On 1/11/23 7:33 PM, Vidya Sagar wrote:
I think we still need bios option. For example, consider a system where BIOS
needs to keep ECRC enabled for integrity reasons but if
On 1/11/23 7:33 PM, Vidya Sagar wrote:
> I think we still need bios option. For example, consider a system where BIOS
> needs to keep ECRC enabled for integrity reasons but if kernel doesn't want
> it for perf reasons, then, kernel can always use 'ecrc=off' option.
I agree that "on" and
On 1/12/2023 4:57 AM, Sathyanarayanan Kuppuswamy wrote:
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Hi,
On 1/11/23 3:10 PM, Bjorn Helgaas wrote:
On Wed, Jan 11, 2023 at 01:42:21PM -0800, Sathyanarayanan Kuppuswamy wrote:
On 1/11/23 12:31 PM, Vidya Sagar wrote:
As the ECRC
Hi,
On 1/11/23 3:10 PM, Bjorn Helgaas wrote:
> On Wed, Jan 11, 2023 at 01:42:21PM -0800, Sathyanarayanan Kuppuswamy wrote:
>> On 1/11/23 12:31 PM, Vidya Sagar wrote:
>>> As the ECRC configuration bits are part of AER registers, configure
>>> ECRC only if AER is natively owned by the kernel.
>>
>>
On Wed, Jan 11, 2023 at 01:42:21PM -0800, Sathyanarayanan Kuppuswamy wrote:
> On 1/11/23 12:31 PM, Vidya Sagar wrote:
> > As the ECRC configuration bits are part of AER registers, configure
> > ECRC only if AER is natively owned by the kernel.
>
> ecrc command line option takes "bios/on/off" as
As the ECRC configuration bits are part of AER registers, configure
ECRC only if AER is natively owned by the kernel.
Signed-off-by: Vidya Sagar
---
drivers/pci/pcie/aer.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c
index
On 1/11/23 12:31 PM, Vidya Sagar wrote:
> As the ECRC configuration bits are part of AER registers, configure
> ECRC only if AER is natively owned by the kernel.
ecrc command line option takes "bios/on/off" as possible options. It
does not clarify whether "on/off" choices can only be used if
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