On 02/07/06 10:06:27PM -0800, Andrew Morton wrote:
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.16-rc2/2.6.16-rc2-mm1/
I got the following BUG with the tulip driver because there's a mdelay(1)
at the end of the tulip_media_select() function. Removing the mdelay(1)
is trivial so I've attached a patch, but I'm not sure if it's the
correct fix so I've CC'd Jeff Garzik.
BUG: warning at drivers/net/tulip/media.c:402/tulip_select_media()
<f0c8e288> tulip_select_media+0x7b8/0x7db [tulip] <b02103ac> dma_pool_free+0xc4/0x10e
<f0c9130b> t21142_lnk_change+0x1af/0x4f4 [tulip] <f0c7c490> finish_urb+0x98/0xc0 [ohci_hcd]
<f0c8d374> tulip_interrupt+0x65f/0x803 [tulip] <f0c7e153> ohci_irq+0x148/0x16d [ohci_hcd]
<b013cb3f> handle_IRQ_event+0x20/0x4c <b013cbf7> __do_IRQ+0x8c/0xdd
<b0105250> do_IRQ+0x3c/0x54
=======================
<b0103662> common_interrupt+0x1a/0x20 <b0101aa6> default_idle+0x0/0x55
<b0101ad2> default_idle+0x2c/0x55 <b0101b8a> cpu_idle+0x8f/0xae
<b02f8707> start_kernel+0x37f/0x386
Signed-off-by: Jim Crilly <jim@xxxxxxxxxxxxxxxxxxxxx>