mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2026-09-22 09:34:56 +02:00
Yajun Deng
e791a345fa
[ Upstream commit6a9531c3a8] After commit61167ad5fe("mm: pass nid to reserve_bootmem_region()") nid of a reserved region is used by init_reserved_page() (with CONFIG_DEFERRED_STRUCT_PAGE_INIT=y) to access node strucure. In many cases the nid of the reserved memory is not set and this causes a crash. When the nid of a reserved region is not set, fall back to early_pfn_to_nid(), so that nid of the first_online_node will be passed to init_reserved_page(). Fixes:61167ad5fe("mm: pass nid to reserve_bootmem_region()") Signed-off-by: Yajun Deng <yajun.deng@linux.dev> Link: https://lore.kernel.org/r/20240118061853.2652295-1-yajun.deng@linux.dev [rppt: massaged the commit message] Signed-off-by: Mike Rapoport (IBM) <rppt@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.