[PATCH 03/13] hexagon: move initialization of init_mm.context init to paging_init()

Mike Rapoport
2025-03-06T18:52:24Z

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