Merge tag 'memblock-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock

Pull memblock updates from Mike Rapoport:

 - 'reserve_mem' command line parameter to allow creation of named
   memory reservation at boot time.

   The driving use-case is to improve the ability of pstore to retain
   ramoops data across reboots.

 - cleanups and small improvements in memblock and mm_init

 - new tests cases in memblock test suite

* tag 'memblock-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock:
  memblock tests: fix implicit declaration of function 'numa_valid_node'
  memblock: Move late alloc warning down to phys alloc
  pstore/ramoops: Add ramoops.mem_name= command line option
  mm/memblock: Add "reserve_mem" to reserved named memory at boot up
  mm/mm_init.c: don't initialize page->lru again
  mm/mm_init.c: not always search next deferred_init_pfn from very beginning
  mm/mm_init.c: use deferred_init_mem_pfn_range_in_zone() to decide loop condition
  mm/mm_init.c: get the highest zone directly
  mm/mm_init.c: move nr_initialised reset down a bit
  mm/memblock: fix a typo in description of for_each_mem_region()
  mm/mm_init.c: use memblock_region_memory_base_pfn() to get startpfn
  mm/memblock: use PAGE_ALIGN_DOWN to get pgend in free_memmap
  mm/memblock: return true directly on finding overlap region
  memblock tests: add memblock_overlaps_region_checks
  mm/memblock: fix comment for memblock_isolate_range()
  memblock tests: add memblock_reserve_many_may_conflict_check()
  memblock tests: add memblock_reserve_all_locations_check()
  mm/memblock: remove empty dummy entry

1 files changed, 4 insertions, 4 deletions

diff --git a/tools/testing/memblock/tests/common.c b/tools/testing/memblock/tests/common.c
index f43b6f414983..3250c8e5124b 100644
--- a/tools/testing/memblock/tests/common.c
+++ b/tools/testing/memblock/tests/common.c
@@ -40,13 +40,13 @@ void reset_memblock_regions(void)
 {
 	memset(memblock.memory.regions, 0,
 	       memblock.memory.cnt * sizeof(struct memblock_region));
-	memblock.memory.cnt	= 1;
+	memblock.memory.cnt     = 0;
 	memblock.memory.max	= INIT_MEMBLOCK_REGIONS;
 	memblock.memory.total_size = 0;
 
 	memset(memblock.reserved.regions, 0,
 	       memblock.reserved.cnt * sizeof(struct memblock_region));
-	memblock.reserved.cnt	= 1;
+	memblock.reserved.cnt   = 0;
 	memblock.reserved.max	= INIT_MEMBLOCK_RESERVED_REGIONS;
 	memblock.reserved.total_size = 0;
 }
@@ -61,7 +61,7 @@ void reset_memblock_attributes(void)
 
 static inline void fill_memblock(void)
 {
-	memset(memory_block.base, 1, MEM_SIZE);
+	memset(memory_block.base, 1, PHYS_MEM_SIZE);
 }
 
 void setup_memblock(void)
@@ -103,7 +103,7 @@ void setup_numa_memblock(const unsigned int node_fracs[])
 
 void dummy_physical_memory_init(void)
 {
-	memory_block.base = malloc(MEM_SIZE);
+	memory_block.base = malloc(PHYS_MEM_SIZE);
 	assert(memory_block.base);
 	fill_memblock();
 }