problem with serial driver while opening the minicom

Deepak Madhusudan deepak.katagade at gmail.com
Mon Jan 2 08:43:20 UTC 2006


Hi All,
    I am writing a serial driver in FEDORA 3 (kernel-2.6.9). when i am
trying open the the serial driver /dev/ttyX throuh my minicom application it
is giving the following messages when i checked through the dmesg


*minicom: page allocation failure. order:4, mode:0xd1
*

* [<c0148f56>] __alloc_pages+0x28b/0x298
*

* [<c0148f7b>] __get_free_pages+0x18/0x24
*

* [<c014c689>] kmem_getpages+0x15/0x94
*

* [<c014d415>] cache_grow+0x155/0x29a
*

* [<c014d767>] cache_alloc_refill+0x20d/0x23d
*

* [<c014dd18>] __kmalloc+0x6b/0x7d*

Though the following messages came the driver was able to work.

**
**

Then I installed the same fedora3(kernel-2.6.9) again in the other seperate
partition and checked in this case.It als gave the above message but system
got hanged. Can anybody help me in this problem. waiting for the reply.



regards

deepak
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