From: Angelo Dureghello <angelo.dureghello@timesys.com>
To: gerg@linux-m68k.org
Cc: linux-m68k@vger.kernel.org, rppt@linux.ibm.com,
Angelo Dureghello <angelo.dureghello@timesys.com>
Subject: [PATCH] m68k: mm: fix node memblock init
Date: Mon, 15 Jun 2020 00:51:19 +0200 [thread overview]
Message-ID: <20200614225119.777702-1-angelo.dureghello@timesys.com> (raw)
After pulling 5.7.0 (linux-next merge), mcf5441x mmu boot was
hanging silently.
memblock_add() seems not appropriate, since using MAX_NUMNODES
as node id, while memblock_add_node() sets up memory for node id 0.
Signed-off-by: Angelo Dureghello <angelo.dureghello@timesys.com>
---
arch/m68k/mm/mcfmmu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/m68k/mm/mcfmmu.c b/arch/m68k/mm/mcfmmu.c
index 29f47923aa46..7d04210d34f0 100644
--- a/arch/m68k/mm/mcfmmu.c
+++ b/arch/m68k/mm/mcfmmu.c
@@ -174,7 +174,7 @@ void __init cf_bootmem_alloc(void)
m68k_memory[0].addr = _rambase;
m68k_memory[0].size = _ramend - _rambase;
- memblock_add(m68k_memory[0].addr, m68k_memory[0].size);
+ memblock_add_node(m68k_memory[0].addr, m68k_memory[0].size, 0);
/* compute total pages in system */
num_pages = PFN_DOWN(_ramend - _rambase);
--
2.26.2
next reply other threads:[~2020-06-14 22:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-14 22:51 Angelo Dureghello [this message]
2020-06-15 6:26 ` [PATCH] m68k: mm: fix node memblock init Mike Rapoport
2020-06-15 9:16 ` Angelo Dureghello
2020-06-15 9:38 ` Angelo Dureghello
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