[PATCH v6 06/44] x86/boot: convert consider_modules to struct boot_module

["Daniel P. Smith" <dpsmith@xxxxxxxxxxxxxxxxxxxx>]

To start transitioning consider_modules() over to struct boot_module, begin
with taking the array of struct boot_modules but use the temporary struct
element mod.

No functional change intended.

Signed-off-by: Daniel P. Smith <dpsmith@xxxxxxxxxxxxxxxxxxxx>
Reviewed-by: Jason Andryuk <jason.andryuk@xxxxxxx>
---
Changes since v5:
- drop unnecessary type cast
---
 xen/arch/x86/setup.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/xen/arch/x86/setup.c b/xen/arch/x86/setup.c
index d8ee5741740a..10934bf31d7f 100644
--- a/xen/arch/x86/setup.c
+++ b/xen/arch/x86/setup.c
@@ -629,7 +629,7 @@ static void __init noinline move_xen(void)
 #undef BOOTSTRAP_MAP_LIMIT
 
 static uint64_t __init consider_modules(
-    uint64_t s, uint64_t e, uint32_t size, const module_t *mod,
+    uint64_t s, uint64_t e, uint32_t size, const struct boot_module mods[],
     unsigned int nr_mods, unsigned int this_mod)
 {
     unsigned int i;
@@ -639,20 +639,20 @@ static uint64_t __init consider_modules(
 
     for ( i = 0; i < nr_mods ; ++i )
     {
-        uint64_t start = (uint64_t)mod[i].mod_start << PAGE_SHIFT;
-        uint64_t end = start + PAGE_ALIGN(mod[i].mod_end);
+        uint64_t start = pfn_to_paddr(mods[i].mod->mod_start);
+        uint64_t end = start + PAGE_ALIGN(mods[i].mod->mod_end);
 
         if ( i == this_mod )
             continue;
 
         if ( s < end && start < e )
         {
-            end = consider_modules(end, e, size, mod + i + 1,
+            end = consider_modules(end, e, size, &mods[i + 1],
                                    nr_mods - i - 1, this_mod - i - 1);
             if ( end )
                 return end;
 
-            return consider_modules(s, start, size, mod + i + 1,
+            return consider_modules(s, start, size, &mods[i + 1],
                                     nr_mods - i - 1, this_mod - i - 1);
         }
     }
@@ -1428,7 +1428,7 @@ void asmlinkage __init noreturn __start_xen(unsigned long 
mbi_p)
         {
             /* Don't overlap with modules. */
             end = consider_modules(s, e, reloc_size + mask,
-                                   mod, bi->nr_modules, -1);
+                                   bi->mods, bi->nr_modules, -1);
             end &= ~mask;
         }
         else
@@ -1463,7 +1463,7 @@ void asmlinkage __init noreturn __start_xen(unsigned long 
mbi_p)
                 continue;
 
             /* Don't overlap with other modules (or Xen itself). */
-            end = consider_modules(s, e, size, mod,
+            end = consider_modules(s, e, size, bi->mods,
                                    bi->nr_modules + relocated, j);
 
             if ( highmem_start && end > highmem_start )
@@ -1490,7 +1490,7 @@ void asmlinkage __init noreturn __start_xen(unsigned long 
mbi_p)
         while ( !kexec_crash_area.start )
         {
             /* Don't overlap with modules (or Xen itself). */
-            e = consider_modules(s, e, PAGE_ALIGN(kexec_crash_area.size), mod,
+            e = consider_modules(s, e, PAGE_ALIGN(kexec_crash_area.size), 
bi->mods,
                                  bi->nr_modules + relocated, -1);
             if ( s >= e )
                 break;
-- 
2.30.2