Hi Tushar, On Mon, May 14, 2012 at 8:04 PM, Tushar Behera <tushar.beh...@linaro.org> wrote: > On 14 May 2012 13:40, Tushar Behera <tushar.beh...@linaro.org> wrote: >> On 05/12/2012 11:09 PM, Andrey Konovalov wrote: >>> Tushar, >>> >>> On 05/11/2012 09:04 AM, Tushar Behera wrote: >>>> On 05/11/2012 01:04 AM, Andrey Konovalov wrote: >>>>> Greetings, >>>>> >>>>> So far I wasn't updating the linux-linaro tree since the 12.04 release. >>>>> (The generic topic updates were being done to the >>>>> linux-linaro-core-tracking tree) >>>>> >>>>> Now it is time to move the focus to the linux-linaro tree. For one week >>>>> it will use the mainline tip as the base. Then, on next Thursday the >>>>> most recent -rc will be selected as the base, and won't be changed until >>>>> 12.05 is released. Most probably it will be v3.4-rc7. >>>>> >>>>> The 12.05 linux-linaro tree will get the ARM and Samsung LTs topics plus >>>>> the 7 generic topics currently included into the >>>>> linux-linaro-core-tracking tree: >>>>> ufs (ufs-for-linux-linaro) >>>>> emmc (emmc-for-linux-linaro) >>>>> thermal_exynos4_imx6 (thermal_exynos4_imx6_work) >>>>> linaro-android-3.4 >>>>> armlt-gator (tracking-armlt-gator) >>>>> umm-wip (umm-3.4rc4-wip) >>>>> linaro-configs-3.4 >>>>> If you don't see your generic topic in this list, but you think it >>>>> should be there, please let me know ASAP. If you have a new topic to >>>>> add, please send me the request before the next Thursday, May 17; the >>>>> sooner, the better. The requirements for a topic can be found here: >>>>> https://wiki.linaro.org/Platform/DevPlatform/LinuxLinaroKernelTreeProcess#Adding_a_topic_to_linux-linaro_kernel_and_maintaining_it >>>>> >>>>> >>>>> >>>>> The landing teams - please update your topic branches if needed: >>>>> ARM: >>>>> tracking-armlt-hdlcd tracking-armlt-mmc >>>>> tracking-armlt-arm-arch-fixes tracking-armlt-misc-fixes >>>>> tracking-armlt-ubuntu-config tracking-armlt-android-config >>>>> Samsung: >>>>> topic/base topic/core topic/bl topic/dt topic/fb topic/pd >>>>> topic/s2ram topic/asv_cpufreq topic/led topic/dummy_reg >>>>> topic/gadget topic/touch topic/wlan topic/audio topic/hdmi >>>>> topic/mali topic/cma_v24 topic/android_config >>>>> >>>> Is any other LT using CMA patchset? If so, this topic branch can be >>>> moved into linux-linaro-core-tracking. >>> >>> That's a good idea, thanks! >>> >>> The only problem is that your topic/cma_v24 is based on the topic/base, >>> and thus includes "CONFIG: ORIGEN:" commits and an older version of >>> linaro-configs-3.4 topic. In particular, the latter recreates >>> configs/panda.conf file which has been deleted from the current >>> linaro-configs-3.4. Could you please make topic/cma_v24 mainline based >>> (drop these "CONFIG: ORIGEN:" and configs/* changes)? And is the >>> "CONFIG_CMA_SIZE_MBYTES=32" option Origen specific or generic? If it is >>> generic, it should go into a separate file, e.g. configs/cma.conf. >>> >> I didn't mean to include topic/cma_v24 with the patches from topic/base, >> rather the clean patchset from Marek. But now that we have the umm topic >> branch in linux-linaro-core-tracking, we don't need topic/cma_v24 >> anymore. If any fixes with respect to Origen are required, I will queue >> them up in another topic branch. >> >> I will shortly send you the list of topic branches for 2012.05 release, >> now that 3.4-rc7 is already released. >> > > While migrating the Android solution to use linux-linaro-core-tracking, I > get kernel panic with umm-patchset (haven't dug deep into it though, it > might be because the multimedia drivers are not yet migrated for using UMM). > Would it be ok if we only include CMA patchset, but not the dma-buf and > dma-mapping patches? >
are you asking whether we would consider to drop dma-mapping from linux-linaro tree or if it would be a bad idea to do that in your samsung LT tree? For linux-linaro, we probably would prefer to try to fix it before talking about the option to drop such a core topic. Do you have more info about the kernel panic you see? -- Alexander Sack Technical Director, Linaro Platform Teams http://www.linaro.org | Open source software for ARM SoCs http://twitter.com/#!/linaroorg - http://www.linaro.org/linaro-blog _______________________________________________ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
