+ firmware-memmap-pass-the-correct-argument-to-firmware_map_find_entry_bootmem.patch added to -mm tree

+ firmware-memmap-pass-the-correct-argument-to-firmware_map_find_entry_bootmem.patch added to -mm tree

[akpm]

The patch titled
     Subject: drivers/firmware/memmap.c: pass the correct argument to firmware_map_find_entry_bootmem()
has been added to the -mm tree.  Its filename is
     firmware-memmap-pass-the-correct-argument-to-firmware_map_find_entry_bootmem.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/firmware-memmap-pass-the-correct-argument-to-firmware_map_find_entry_bootmem.patch
and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/firmware-memmap-pass-the-correct-argument-to-firmware_map_find_entry_bootmem.patch

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------------------------------------------------------
From: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Subject: drivers/firmware/memmap.c: pass the correct argument to firmware_map_find_entry_bootmem()

firmware_map_add_hotplug() calls firmware_map_find_entry_bootmem() to get
free firmware_map_entry.  But end arguments is not correct.  So
firmware_map_find_entry_bootmem() cannot not find firmware_map_entry.

The patch passes the correct end argument to firmware_map_find_entry_bootmem().

Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Toshi Kani <toshi.kani@hp.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/firmware/memmap.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN drivers/firmware/memmap.c~firmware-memmap-pass-the-correct-argument-to-firmware_map_find_entry_bootmem drivers/firmware/memmap.c
--- a/drivers/firmware/memmap.c~firmware-memmap-pass-the-correct-argument-to-firmware_map_find_entry_bootmem
+++ a/drivers/firmware/memmap.c
@@ -286,7 +286,7 @@ int __meminit firmware_map_add_hotplug(u
 {
 	struct firmware_map_entry *entry;
 
-	entry = firmware_map_find_entry_bootmem(start, end, type);
+	entry = firmware_map_find_entry_bootmem(start, end - 1, type);
 	if (!entry) {
 		entry = kzalloc(sizeof(struct firmware_map_entry), GFP_ATOMIC);
 		if (!entry)
_

Patches currently in -mm which might be from isimatu.yasuaki@jp.fujitsu.com are

x86mem-hotplug-pass-sync_global_pgds-a-correct-argument-in-remove_pagetable.patch
x86mem-hotplug-modify-pgd-entry-when-removing-memory.patch
x86-numa-setup_node_data-drop-dead-code-and-rename-function.patch
x86-numa-setup_node_data-drop-dead-code-and-rename-function-checkpatch-fixes.patch
mem-hotplug-avoid-illegal-state-prefixed-with-legal-state-when-changing-state-of-memory_block.patch
mem-hotplug-introduce-mmop_offline-to-replace-the-hard-coding-1.patch
firmware-memmap-pass-the-correct-argument-to-firmware_map_find_entry_bootmem.patch
dont-allocate-firmware_map_entry-of-same-memory-range.patch