Re: 2.6.0-test4-mm2

[Andrew Morton]

Luiz Capitulino <lcapitulino@xxxxxxxxxxxxxxxxxxxx> wrote:
>
> when using the hdparm program, thus:
> 
>  # hdparm /dev/hda
> 
>  I'm getting this:
> 
>  Oops: 0000 [#1]

This should fix it.

--- 25/include/linux/genhd.h~large-dev_t-12-fix	2003-08-27 10:36:32.000000000 -0700
+++ 25-akpm/include/linux/genhd.h	2003-08-27 10:36:32.000000000 -0700
@@ -197,7 +197,7 @@ extern void rand_initialize_disk(struct 
 
 static inline sector_t get_start_sect(struct block_device *bdev)
 {
-	return bdev->bd_part->start_sect;
+	return bdev->bd_contains == bdev ? 0 : bdev->bd_part->start_sect;
 }
 static inline sector_t get_capacity(struct gendisk *disk)
 {

_

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