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| author | Kirill A. Shutemov <kirill.shutemov@linux.intel.com> | 2024-10-16 14:14:56 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2025-03-19 13:12:29 +0300 |
| commit | 775d37d8f01ea1349be8bd7cc8651b51814c48df (patch) | |
| tree | 2a85bff11c335b1f2b26d00999f9ca405ee042b1 /tools/perf/scripts/python/task-analyzer.py | |
| parent | 634ab76159a842f890743fb435f74c228e06bb04 (diff) | |
| download | linux-775d37d8f01ea1349be8bd7cc8651b51814c48df.tar.xz | |
x86/acpi: Replace manual page table initialization with kernel_ident_mapping_init()
The init_transition_pgtable() functions maps the page with
asm_acpi_mp_play_dead() into an identity mapping.
Replace open-coded manual page table initialization with
kernel_ident_mapping_init() to avoid code duplication.
Use x86_mapping_info::offset to get the page mapped at the
correct location.
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Kai Huang <kai.huang@intel.com>
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://lore.kernel.org/r/20241016111458.846228-3-kirill.shutemov@linux.intel.com
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions