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| author |   Anshuman Khandual <anshuman.khandual@arm.com> | 2025-04-07 11:01:13 +0530 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2025-05-11 17:48:19 -0700 |
| commit | dbb9c166a08c7a237c79b969a19ee02baa847af1 (patch) | |
| tree | 1c766fa9f743801ddd9bf3f076bb71fb70051173 /lib/test_xarray.c | |
| parent | mm/ptdump: split effective_prot() into level specific callbacks (diff) | |
| download | wireguard-linux-dbb9c166a08c7a237c79b969a19ee02baa847af1.tar.xz wireguard-linux-dbb9c166a08c7a237c79b969a19ee02baa847af1.zip | |
arm64/mm: define ptdesc_t
Define ptdesc_t type which describes the basic page table descriptor
layout on arm64 platform. Subsequently all level specific pxxval_t
descriptors are derived from ptdesc_t thus establishing a common original
format, which can also be appropriate for page table entries, masks and
protection values etc which are used at all page table levels.
Link: https://lkml.kernel.org/r/20250407053113.746295-4-anshuman.khandual@arm.com
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Suggested-by: Ryan Roberts <ryan.roberts@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions