Messages in this thread | | | Date | Mon, 25 Apr 2005 16:01:07 +0400 | From | "Artem B. Bityuckiy" <> | Subject | Re: Mounting File System . |
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Mansi.Mahur@infineon.com wrote: > I simply mount jffs2 on to a mount point > and test for jffs2 . But the behaviour is seen that if I give mount > point as /tmp and not any other directory I get abnormal behaviour like: Frankly, I hardly understand what do you mean :-)
> 1.following log seen > [root@Linux tmp]$ waiting for chip to be ready timed out in word write > Write error in obliterating obsoleted node at 0x0011c570: -5 This implies JFFS2 can not write to flash. This must a problem of underlying layers (your driver is buggy, your HW is broken, etc).
> Unable to handle kernel NULL pointer dereference at virtual address > 00000000 This probably a bug in JFFS2 - it doesn't handle an error gracefully.
Please, do the following:
1. inform us about your kernel version; 2. explore http://www.linux-mtd.infradead.org carefully; 3. try the latest MTD snapshot; 4. post to the MTD mailing list - all the MTD people are there.
If the last snapshot doesn't help, then:
1. enable MTD debugging and JFFS2 debug level 1 in your .config; 2. post the JFFS2/MTD debugging output; 3. post the output of 'cat /proc/mtd; 4. use the last MTD snapshot.
Cheers, Artem.
-- Best regards, Artem B. Bityuckiy Oktet Labs (St. Petersburg), Software Engineer. +78124286709 (office) +79112449030 (mobile) E-mail: dedekind@oktetlabs.ru, web: http://www.oktetlabs.ru - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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