[PATCH v2 03/13] hexagon: move initialization of init_mm.context init to paging_init()
From: Mike Rapoport <rppt@kernel.org>
Date: 2025-03-13 13:51:03
Also in:
linux-alpha, linux-arch, linux-m68k, linux-mips, linux-mm, linux-riscv, linux-s390, linux-sh, linux-um, lkml, loongarch, sparclinux
Subsystem:
qualcomm hexagon architecture, the rest · Maintainers:
Brian Cain, Linus Torvalds
From: "Mike Rapoport (Microsoft)" <rppt@kernel.org> This will help with pulling out memblock_free_all() to the generic code and reducing code duplication in arch::mem_init(). Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org> --- arch/hexagon/mm/init.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/arch/hexagon/mm/init.c b/arch/hexagon/mm/init.c
index 3458f39ca2ac..508bb6a8dcc9 100644
--- a/arch/hexagon/mm/init.c
+++ b/arch/hexagon/mm/init.c@@ -59,14 +59,6 @@ void __init mem_init(void) * To-Do: someone somewhere should wipe out the bootmem map * after we're done? */ - - /* - * This can be moved to some more virtual-memory-specific - * initialization hook at some point. Set the init_mm - * descriptors "context" value to point to the initial - * kernel segment table's physical address. - */ - init_mm.context.ptbase = __pa(init_mm.pgd); } void sync_icache_dcache(pte_t pte)
@@ -103,6 +95,12 @@ static void __init paging_init(void) free_area_init(max_zone_pfn); /* sets up the zonelists and mem_map */ + /* + * Set the init_mm descriptors "context" value to point to the + * initial kernel segment table's physical address. + */ + init_mm.context.ptbase = __pa(init_mm.pgd); + /* * Start of high memory area. Will probably need something more * fancy if we... get more fancy.
--
2.47.2