From 63ce5947ef45071d825d4712d6c5ece13f1ce2f6 Mon Sep 17 00:00:00 2001 From: Kuan-Ying Lee Date: Wed, 19 Jun 2024 15:49:06 +0800 Subject: scripts/gdb: redefine MAX_ORDER sanely Patch series "Fix GDB command error". This patchset fixes some GDB command errors. 1. Since memory layout of AARCH64 has been changed, we need to modify the layout in GDB scripts as well. 2. Fix pool_index naming of stackdepot. This patch (of 6): Change the definition of MAX_ORDER to be inclusive. Link: https://lkml.kernel.org/r/20240619074911.100434-1-kuan-ying.lee@canonical.com Link: https://lkml.kernel.org/r/20240619074911.100434-2-kuan-ying.lee@canonical.com Fixes: 23baf831a32c ("mm, treewide: redefine MAX_ORDER sanely") Signed-off-by: Kuan-Ying Lee Cc: Jan Kiszka Cc: Kieran Bingham Cc: Kirill A. Shutemov Cc: Michael Ellerman Signed-off-by: Andrew Morton --- scripts/gdb/linux/mm.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'scripts/gdb/linux/mm.py') diff --git a/scripts/gdb/linux/mm.py b/scripts/gdb/linux/mm.py index 515730fd4c9d..30738f174fe2 100644 --- a/scripts/gdb/linux/mm.py +++ b/scripts/gdb/linux/mm.py @@ -59,9 +59,9 @@ class aarch64_page_ops(): if str(constants.LX_CONFIG_ARCH_FORCE_MAX_ORDER).isdigit(): self.MAX_ORDER = constants.LX_CONFIG_ARCH_FORCE_MAX_ORDER else: - self.MAX_ORDER = 11 + self.MAX_ORDER = 10 - self.MAX_ORDER_NR_PAGES = 1 << (self.MAX_ORDER - 1) + self.MAX_ORDER_NR_PAGES = 1 << (self.MAX_ORDER) self.PFN_SECTION_SHIFT = self.SECTION_SIZE_BITS - self.PAGE_SHIFT self.NR_MEM_SECTIONS = 1 << self.SECTIONS_SHIFT self.PAGES_PER_SECTION = 1 << self.PFN_SECTION_SHIFT -- cgit