On 02/02/18 03:54, Serge Semin wrote:
The current MIPS code makes sure the kernel code/data/init
sections are in the maps, but BSS should also be there.
Signed-off-by: Serge Semin <fancer.lancer@xxxxxxxxx>
Looks good to me :-)
Reviewed-by: Matt Redfearn <matt.redfearn@xxxxxxxx>
Thanks,
Matt
---
arch/mips/kernel/setup.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index 1a4d64410303..f502cd702fa7 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -845,6 +845,9 @@ static void __init arch_mem_init(char **cmdline_p)
arch_mem_addpart(PFN_UP(__pa_symbol(&__init_begin)) << PAGE_SHIFT,
PFN_DOWN(__pa_symbol(&__init_end)) << PAGE_SHIFT,
BOOT_MEM_INIT_RAM);
+ arch_mem_addpart(PFN_DOWN(__pa_symbol(&__bss_start)) << PAGE_SHIFT,
+ PFN_UP(__pa_symbol(&__bss_stop)) << PAGE_SHIFT,
+ BOOT_MEM_RAM);
pr_info("Determined physical RAM map:\n");
print_memory_map();
