Messages in this thread Patch in this message | | | Subject | Re: Next May 13:[drivers/base/firmware*] Bug while booting on x86 | From | David Woodhouse <> | Date | Thu, 14 May 2009 16:54:27 +0100 |
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On Wed, 2009-05-13 at 18:36 +0530, Sachin Sant wrote: > BUG: unable to handle kernel NULL pointer dereference at 0000050c > IP: [<c0119c5d>] kunmap+0x33/0x59
Oops. Does this fix it?
--- a/drivers/base/firmware_class.c +++ b/drivers/base/firmware_class.c @@ -328,7 +328,7 @@ firmware_data_write(struct kobject *kobj, struct bin_attribute *bin_attr, memcpy(page_data + page_ofs, buffer, page_cnt); - kunmap(page_data); + kunmap(fw_priv->pages[page_nr]); buffer += page_cnt; offset += page_cnt; count -= page_cnt; -- David Woodhouse Open Source Technology Centre David.Woodhouse@intel.com Intel Corporation
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