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When loader tries to open GPT partition, but partition table is not GPT,

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then try automatically detect an appropriate partition type.

PR:		kern/172550
Tested by:	Ralf Wenk
This commit is contained in:
Andrey V. Elsukov 2012-10-22 11:01:43 +00:00
parent ab42d234d1
commit f06e6159c3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=241876
1 changed files with 7 additions and 0 deletions
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7
sys/boot/common/disk.c
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@ -310,6 +310,13 @@ opened:
if (ptable_gettype(od->table) == PTABLE_GPT) {
partition = 255;
goto out; /* Nothing more to do */
} else if (partition == 255) {
/*
* When we try to open GPT partition, but partition
* table isn't GPT, reset d_partition value to -1
* and try to autodetect appropriate value.
*/
partition = -1;
}
/*
* If d_partition < 0 and we are looking at a BSD slice,