On 12-05-31 02:04 PM, Darren Hart wrote:
These patches address are lockup when attempting login over serial on the fri2 when running the preempt-rt kernel. I have sent the first patch out for review, but have not yet heard back. The serial port works and appears fairly stable. However, I would prefer to keep these patches in yocto/preempt-rt/fri2 until they are merged upstream in their final form. Please apply to a new branch:yocto/preempt-rt/fri2
Ack. I'm fine with that as well, I'll create the branch and lock the patches in there. Also updating the -rt patch at the same time. Cheers, Bruce
The following changes since commit c004dd798ce68af4d7677939426b083575523db5: pch_uart: Add eg20t_port lock field, avoid recursive spinlock on port->lock (2012-05-30 23:22:37 -0700) are available in the git repository at: git://git.yoctoproject.org/linux-yocto-2.6.37-contrib dvhart/standard/preempt-rt/fri2 http://git.yoctoproject.org/cgit.cgi/linux-yocto-2.6.37-contrib/log/?h=dvhart/standard/preempt-rt/fri2 Darren Hart (2): pch_uart: Add eg20t_port lock field, avoid recursive spinlocks [RT] pch_uart: Correct spin_lock and irqsave usage in pch_console_write drivers/tty/serial/pch_uart.c | 26 ++++++++++++++++++-------- 1 files changed, 18 insertions(+), 8 deletions(-)
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