On Tue, 06 Jun 2006 10:23:28 +0100
Alan Cox <[email protected]> wrote:
| > > | > > > 2. The new pl2303's set_termios() can (still) sleep. Serial Core's
| > > | > > > documentation says that that method must not sleep, but I couldn't find
| > > | > > > where in the Serial Core code it's called in atomic context. So, is this
| > > | > > > still true? Isn't the Serial Core's documentation out of date?
|
| For the tty layer at least this was fixed to be semaphore locked and I
| think this is now a docs error. It was fixed precisely because the USB
| people couldn't resolve termios setup without sleeping.
Russell, could you confirm if this is valid for the Serial Core
layer?
--
Luiz Fernando N. Capitulino
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
