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authorGuo Ren <[email protected]>2021-11-05 13:36:09 -0700
committerLinus Torvalds <[email protected]>2021-11-06 13:30:33 -0700
commit8772716f96704c67b1e2a6ba175605b4fce2a252 (patch)
tree59b6eae7f001bab45e524eaef6f153487c0e2caa /tools/perf/scripts/python
parent230100321518a4e3a027b3b1b7e93b3e02324def (diff)
mm: debug_vm_pgtable: don't use __P000 directly
The __Pxxx/__Sxxx macros are only for protection_map[] init. All usage of them in linux should come from protection_map array. Because a lot of architectures would re-initilize protection_map[] array, eg: x86-mem_encrypt, m68k-motorola, mips, arm, sparc. Using __P000 is not rigorous. Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Guo Ren <[email protected]> Reviewed-by: Andrew Morton <[email protected]> Reviewed-by: Anshuman Khandual <[email protected]> Cc: Gavin Shan <[email protected]> Cc: Christophe Leroy <[email protected]> Cc: Gerald Schaefer <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
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