parted/dummy-bootcode-only-for-x86.patch
Petr Uzel d279dd4849 - copy dummy bootcode to MBR only on x86 because it can cause
problems to certain ARM machine (bnc#769789)
  - add: dummy-bootcode-only-for-x86.patch

- fix informing the kernel about partitions on cciss devices
  (bnc#757225)
  - add: parted-fix-cciss-partition-naming.patch

OBS-URL: https://build.opensuse.org/package/show/Base:System/parted?expand=0&rev=63
2012-07-03 13:40:05 +00:00

26 lines
935 B
Diff

Index: parted-2.4/libparted/labels/dos.c
===================================================================
--- parted-2.4.orig/libparted/labels/dos.c
+++ parted-2.4/libparted/labels/dos.c
@@ -1260,6 +1260,12 @@ msdos_write (const PedDisk* disk)
return 0;
DosRawTable *table = (DosRawTable *) s0;
+/*
+ * Some ARM devices, such as the OMAP3 series, have a buggy boot rom that
+ * simply goes into nirvana if it finds non-0 in the first 4 bytes of the SD
+ * card.
+ */
+#if defined(__x86_64__) || defined(__i386__)
/* either no bootrecord at all, or AIX IPL signature ... */
if ( (!table->boot_code[0]) ||
( table->boot_code[0] == (char) 0xc9 &&
@@ -1270,6 +1276,7 @@ msdos_write (const PedDisk* disk)
memset (table->boot_code, 0, 512);
memcpy (table->boot_code, MBR_BOOT_CODE, sizeof (MBR_BOOT_CODE));
}
+#endif
/* If there is no unique identifier, generate a random one */
if (!table->mbr_signature)