On 4/26/21 9:43 AM, Vladimir Isaev wrote:
> Hi,
>
> On Monday, April 26, 2021 7:30 PM, Vineet Gupta wrote:
>> On 4/26/21 3:08 AM, Vladimir Isaev wrote:
>>
>>>#endif /* _UAPI__ASM_ARC_PAGE_H */
>>> diff --git a/arch/arc/mm/ioremap.c b/arch/arc/mm/ioremap.c
>>> index fac4adc90204..eb109d57d544 10
Hi,
On Monday, April 26, 2021 7:30 PM, Vineet Gupta wrote:
> On 4/26/21 3:08 AM, Vladimir Isaev wrote:
>
> >
> > #endif /* _UAPI__ASM_ARC_PAGE_H */
> > diff --git a/arch/arc/mm/ioremap.c b/arch/arc/mm/ioremap.c
> > index fac4adc90204..eb109d57d544 100644
> > --- a/arch/arc/mm/ioremap.c
> > +++
+CC Arnd
On 4/26/21 3:08 AM, Vladimir Isaev wrote:
> 32-bit PAGE_MASK can not be used as a mask for physical addresses
> when PAE is enabled. PHYSICAL_PAGE_MASK must be used for physical
> addresses instead of PAGE_MASK.
Can you provide a bit more context : like w/o this exit/munmap on 5.x
kerne
Hi Vladimir,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on v5.12]
[also build test ERROR on next-20210426]
[cannot apply to arc/for-next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as
32-bit PAGE_MASK can not be used as a mask for physical addresses
when PAE is enabled. PHYSICAL_PAGE_MASK must be used for physical
addresses instead of PAGE_MASK.
Signed-off-by: Vladimir Isaev
---
arch/arc/include/asm/pgtable.h | 12 +++-
arch/arc/include/uapi/asm/page.h | 7 +++
