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* grub-core/commands/i386/pc/drivemap.c (install_int13_handler):

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Allocate in multiples of 16 to avoid adding a few bytes free region the
	windows bugs upon.
	* grub-core/mmap/i386/pc/mmap.c (malloc_hook): Likewise.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2012-06-03 17:47:20 +02:00
parent 6e5efd60a1
commit 15a940bbd8
2 changed files with 8 additions and 1 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2012-06-03 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/commands/i386/pc/drivemap.c (install_int13_handler):
Allocate in multiples of 16 to avoid adding a few bytes free region the
windows bugs upon.
* grub-core/mmap/i386/pc/mmap.c (malloc_hook): Likewise.
2012-06-02 Vladimir Serbinenko <phcoder@gmail.com> 2012-06-02 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/video/efi_gop.c (grub_video_gop_setup): Reject invalid * grub-core/video/efi_gop.c (grub_video_gop_setup): Reject invalid

2
grub-core/commands/i386/pc/drivemap.c
View file

@ -312,7 +312,7 @@ install_int13_handler (int noret __attribute__ ((unused)))
total_size = INT13H_OFFSET (&grub_drivemap_mapstart) total_size = INT13H_OFFSET (&grub_drivemap_mapstart)
+ (entries + 1) * sizeof (int13map_node_t); + (entries + 1) * sizeof (int13map_node_t);
grub_dprintf ("drivemap", "Payload is %u bytes long\n", total_size); grub_dprintf ("drivemap", "Payload is %u bytes long\n", total_size);
handler_base = grub_mmap_malign_and_register (16, total_size, handler_base = grub_mmap_malign_and_register (16, ALIGN_UP (total_size, 16),
&drivemap_mmap, &drivemap_mmap,
GRUB_MEMORY_RESERVED, GRUB_MEMORY_RESERVED,
GRUB_MMAP_MALLOC_LOW); GRUB_MMAP_MALLOC_LOW);