Le 3/9/21 à 9:37 PM, Palmer Dabbelt a écrit :
On Fri, 26 Feb 2021 10:01:54 PST (-0800), a...@ghiti.fr wrote:
When KASAN vmalloc region is populated, there is no userspace process and
the page table in use is swapper_pg_dir, so there is no need to read
SATP. Then we can use the same scheme used b
On Fri, 26 Feb 2021 10:01:54 PST (-0800), a...@ghiti.fr wrote:
When KASAN vmalloc region is populated, there is no userspace process and
the page table in use is swapper_pg_dir, so there is no need to read
SATP. Then we can use the same scheme used by kasan_populate_p*d
functions to go through th
When KASAN vmalloc region is populated, there is no userspace process and
the page table in use is swapper_pg_dir, so there is no need to read
SATP. Then we can use the same scheme used by kasan_populate_p*d
functions to go through the page table, which harmonizes the code.
In addition, make use o
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