On 09/08/2014 07:24 PM, Greg Kroah-Hartman wrote: > On Tue, Sep 02, 2014 at 05:39:09PM -0400, Peter Hurley wrote: >> Hi Greg, >> >> This patch series reworks the internals of tty and serial flow control to >> fix multiple races in both START/STOP flow control and RTS/CTS flow control. >> >> The main changes in this series are: >> Patch 1 >> Backs out the UPF_HARD_FLOW kludge for 8250. This revert should be >> for mainline and -next >> >> Patches 3-7 >> Fixes to x_char handling (ie., sending START/STOP) both in the serial >> core and to several UART drivers >> >> Patches 10-15 >> Rename and move ASYNC_CTS_FLOW and ASYNC_CHECK_CD statuses into >> a private field for the serial core, and add helper functions to test >> those statuses for UART drivers. >> >> This is a necessary step toward making tty port->flags SMP-safe, without >> introducing a new lock. > > I stopped applying at patch 13, due to the objections to that patch. > Please redo the rest of the series and resend.
I'm going to wait for the fallout from patch 21 to shake out first. Regards, Peter Hurley -- 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/
