On Tue, Mar 21, 2017 at 9:10 PM, Julia Cartwright julia@ni.com wrote:
I'm also happy to hear that the 4.1-rt is getting build testing by the build bot. Is there any way I can be CC'd on build reports on this branch? Or, is the best way for me just to subscribe to the list?
The build results for this tree get sent to these three lists:
kernel-build-reports@lists.linaro.org, linaro-kernel@lists.linaro.org, linux-rt-users@vger.kernel.org
They should all be open for subscription.
../include/linux/spinlock.h:256:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized]I could not immediately find this one.
I'm not sure if full logs are available somewhere, but the line above this is probably of more interest. For example:
drivers/tty/serial/amba-pl011.c: In function 'pl011_console_write': include/linux/spinlock.h:256:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized]Which looks like perhaps gcc is confused about the conditional locking/unlocking in this function.
Mark might have a way of providing more verbose build logs, I don't think he has a web interface though. kernelci.org and http://arm-soc.lixom.net/buildlogs/ have some more logs, but don't build this tree.
It might be the exact warning you cite, I think I bisected this one in the past to an -rt specific commit and provided a patch, but it wasn't clear whether this was the best solution.
Arnd