On 8/10/21 10:18 PM, Mike Rapoport wrote:
- return ioremap_prot(paddr, size, pgprot_val(PAGE_KERNEL_NO_CACHE));
+ return ioremap_prot(paddr, size,
+ pgprot_val(pgprot_noncached(PAGE_KERNEL)));
But this becomes _PAGE_CACHEABLE now. What did I miss?
We now use pgprot_noncached()
arch/arc/include/asm/pgtable.h:30:#define pgprot_noncached(prot)
(__pgprot(pgprot_val(prot) & ~_PAGE_CACHEABLE))
-Vineet
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