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[bug #23615] EFI memory map size
From: |
Vladimir Serbinenko |
Subject: |
[bug #23615] EFI memory map size |
Date: |
Sun, 05 Sep 2010 22:19:26 +0000 |
User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.6) Gecko/20091216 Iceweasel/3.5.8 (like Firefox/3.5.8) |
Follow-up Comment #6, bug #23615 (project grub):
Could you try this?
=== modified file 'grub-core/kern/efi/mm.c'
--- grub-core/kern/efi/mm.c 2010-08-25 01:25:18 +0000
+++ grub-core/kern/efi/mm.c 2010-09-05 22:18:53 +0000
@@ -25,7 +25,7 @@
#define NEXT_MEMORY_DESCRIPTOR(desc, size)
((grub_efi_memory_descriptor_t *) ((char *) (desc) + (size)))
-#define BYTES_TO_PAGES(bytes) ((bytes) >> 12)
+#define BYTES_TO_PAGES(bytes) ((bytes + 0xfff) >> 12)
#define PAGES_TO_BYTES(pages) ((pages) << 12)
/* The size of a memory map obtained from the firmware. This must be
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