Messages in this thread |  | | Date | Thu, 5 Jun 2003 17:24:20 +0200 | Subject | Re: 2.5.70-mm4 this helped but still no raid0 | From | Helge Hafting <> |
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On Thu, Jun 05, 2003 at 11:53:51AM +1000, Neil Brown wrote: [...] > grrr... I thought I had that right... > > You need to remove the two calls to 'kfree' at the end of > create_strip_zones. > I commented out the two kfree's, and the kernel managed to boot. But the raid-0 array didn't work. The boot scripts tried to fsck it, but couldn't get a valid ext2 superblock. (fsck -f under 2.5.69-mm8 showed no problems, the fs was clean.)
Then it was mount time. Various partition and raid-1 based fses mounted fine, but mounting the raid-0 on /usr/src killed the kernel:
unable to handle kernel NULL pointer deref at virtual address 00000014 PREEMPTSMP EIP at raid0_make_request process mount bh_lru_install generic_make_request autoremove_wake_function bio_alloc submit_bio __bread_slow_wq __bread ext2_fill_super sb_set_blocksize get_sb_bdev alloc_vfsmnt ext2_get_sb ext2_fill_super do_kern_mount do_add_mount do_mount copy_mount_options sys_mount syscall_call
Looks like something else is wrong with raid-0.
> I have jsut sent some patches to Linus (and linux-raid@vger) which > will update his tree to include this fix. > Were there anything more than removal of the two kfrees?
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