It's really quite trivial: The kernel in question i used is available at git://www.sakoman.com/git/linux-omap-2.6.git. I used the omap-3.2 branch, commit 33128932803c3f8c35fe8dae257901deb60db2aa I applied patch-3.2.28 from http://www.kernel.org/pub/linux/kernel/v3.x/ The only change required to patch-3.2.28 in order for it to apply cleanly is: --- patch-3.2.28 2012-09-13 06:15:07.000000000 +0200 +++ patch-3.2.28.patch 2012-09-13 06:15:09.000000000 +0200 @@ -3176,6 +3176,7 @@ outer_cache.inv_all = l2x0_inv_all; outer_cache.disable = l2x0_disable; - outer_cache.set_debug = l2x0_set_debug; + outer_cache.clean_all = l2x0_clean_all; printk(KERN_INFO "%s cache controller enabled\n", type); printk(KERN_INFO "l2x0: %d ways, CACHE_ID 0x%08x, AUX_CTRL 0x%08x, Cache size: %d B\n", Following this, the patch-3.2.28-rt42 from http://www.kernel.org/pub/linux/kernel/projects/rt/3.2/ applies cleanly as well. On Wed, Sep 12, 2012 at 10:22 PM, Sven-Thorsten Dietrich <thebigcorporation@xxxxxxxxx> wrote: > > On Sep 12, 2012, at 3:20 AM, Hartmut Behrens <hartmut.behrens@xxxxxxxxx> wrote: > >> Hi, >> >> I have patched a 3.2 kernel for a OMAP compatible processor (ARM >> Cortex A8) to be used on an Gumstix Overo with the CONFIG_PREEMPT_RT >> patch. >> > > Any interest in sending the patches to the list? > > Thanks > > Sven -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
