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SubjectRe: 2.6.9 chrdev_open: serial_core: uart_open
On Fri, Jul 15, 2005 at 01:52:15PM -0700, karl malbrain wrote:
> On my 2.6.9-11EL source it clearly shows the up(&tty_sem) after the call to
> uart_open. Init_dev never touches tty_sem.

In which case, I have to say...

Congratulations! You've found a bug with Red Hat's Enterprise Linux
kernel! Go straight to Red Hat's bugzilla! Do not collect 200$. Do
not pass go.

Seriously though, this bug is not present in mainline kernels, so I
can't resolve this issue for you. Mainline kernels appear to work

Russell King
Linux kernel 2.6 ARM Linux -
maintainer of: 2.6 Serial core
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