On Sun, May 10, 2020 at 1:51 AM Christophe Leroy
wrote:
>
>
>
> Le 08/05/2020 à 19:41, Qian Cai a écrit :
> >
> >
> >> On May 8, 2020, at 10:39 AM, Qian Cai wrote:
> >>
> >> Booting POWER9 PowerNV has this message,
> >>
> >>
Le 08/05/2020 à 19:41, Qian Cai a écrit :
On May 8, 2020, at 10:39 AM, Qian Cai wrote:
Booting POWER9 PowerNV has this message,
"ioremap() called early from pnv_pci_init_ioda_phb+0x420/0xdfc. Use
early_ioremap() instead”
but use the patch below will result in leaks be
> On May 9, 2020, at 4:38 AM, Nicholas Piggin wrote:
>
> Your patch to use early_ioremap is faulting? I wonder why?
Yes, I don’t know the reasons either. I suppose not many places in other parts
of the kernel which keep using those addresses from early_ioremap() after
system booted.
Excerpts from Oliver O'Halloran's message of May 9, 2020 6:11 pm:
> On Sat, May 9, 2020 at 12:41 AM Qian Cai wrote:
>>
>> Booting POWER9 PowerNV has this message,
>>
>> "ioremap() called early from pnv_pci_init_ioda_phb+0x420/0xdfc. Use
>> early_ioremap()
Excerpts from Qian Cai's message of May 9, 2020 3:41 am:
>
>
>> On May 8, 2020, at 10:39 AM, Qian Cai wrote:
>>
>> Booting POWER9 PowerNV has this message,
>>
>> "ioremap() called early from pnv_pci_init_ioda_phb+0x420/0xdfc. Use
>> early_io
On Sat, May 9, 2020 at 12:41 AM Qian Cai wrote:
>
> Booting POWER9 PowerNV has this message,
>
> "ioremap() called early from pnv_pci_init_ioda_phb+0x420/0xdfc. Use
> early_ioremap() instead”
>
> but use the patch below will result in leaks because it will never call
> On May 8, 2020, at 10:39 AM, Qian Cai wrote:
>
> Booting POWER9 PowerNV has this message,
>
> "ioremap() called early from pnv_pci_init_ioda_phb+0x420/0xdfc. Use
> early_ioremap() instead”
>
> but use the patch below will result in leaks because it wil
Booting POWER9 PowerNV has this message,
"ioremap() called early from pnv_pci_init_ioda_phb+0x420/0xdfc. Use
early_ioremap() instead”
but use the patch below will result in leaks because it will never call
early_iounmap() anywhere. However, it looks me it was by design that phb-
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