[Xen-devel] [PATCH v4 4/7] xen/arm: early_print_info print reserved_mem

[Stefano Stabellini <sstabellini@kernel.org>]

Improve early_print_info to also print the banks saved in
bootinfo.reserved_mem. Print them right after RESVD, increasing the same
index.

Signed-off-by: Stefano Stabellini <stefanos@xilinx.com>
---
Changes in v4:
- new patch
---
 xen/arch/arm/bootfdt.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/xen/arch/arm/bootfdt.c b/xen/arch/arm/bootfdt.c
index 3e6fd63b16..b8f2e53122 100644
--- a/xen/arch/arm/bootfdt.c
+++ b/xen/arch/arm/bootfdt.c
@@ -351,9 +351,10 @@ static int __init early_scan_node(const void *fdt,
 static void __init early_print_info(void)
 {
     struct meminfo *mi = &bootinfo.mem;
+    struct meminfo *mem_resv = &bootinfo.reserved_mem;
     struct bootmodules *mods = &bootinfo.modules;
     struct bootcmdlines *cmds = &bootinfo.cmdlines;
-    int i, nr_rsvd;
+    int i, j, nr_rsvd;
 
     for ( i = 0; i < mi->nr_banks; i++ )
         printk("RAM: %"PRIpaddr" - %"PRIpaddr"\n",
@@ -378,6 +379,12 @@ static void __init early_print_info(void)
         printk(" RESVD[%d]: %"PRIpaddr" - %"PRIpaddr"\n",
                      i, s, e);
     }
+    for ( j = 0; j < mem_resv->nr_banks; j++, i++ )
+    {
+        printk(" RESVD[%d]: %"PRIpaddr" - %"PRIpaddr"\n", i,
+                     mem_resv->bank[j].start,
+                     mem_resv->bank[j].start + mem_resv->bank[j].size - 1);
+    }
     printk("\n");
     for ( i = 0 ; i < cmds->nr_mods; i++ )
         printk("CMDLINE[%"PRIpaddr"]:%s %s\n", cmds->cmdline[i].start,
-- 
2.17.1


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