On Sat, Feb 21, 2009 at 06:04:22PM +0100, Thomas Meyer wrote: > Am Donnerstag, den 12.02.2009, 23:56 +0100 schrieb Thomas Gleixner: > > We are pleased to announce the first update to our new preempt-rt > > series. It fixes the reported bugs and some more. > > > > Download locations: > > > > http://rt.et.redhat.com/download/ > > http://www.kernel.org/pub/linux/kernel/projects/rt/ > > > > Information on the RT patch can be found at: > > > > http://rt.wiki.kernel.org/index.php/Main_Page > > > > to build the 2.6.29-rc4-rt2 tree, the following patches should be > > applied: > > > > http://www.kernel.org/pub/linux/kernel/v2.6/testing/linux-2.6.29-rc4.tar.bz2 > > http://www.kernel.org/pub/linux/kernel/projects/rt/patch-2.6.29-rc4-rt2.bz2 > > > > The broken out patches are also available at the same download > > locations. > > > > Enjoy ! > > > > Thomas, Ingo > > -- > > Hi, > > I got this warning, that i never saw before with a non rt-preempt > kernel. But maybe it's just coincidence... > > [22652.437889] ------------[ cut here ]------------ > [22652.437898] WARNING: at net/mac80211/rx.c:2234 __ieee80211_rx+0x85/0x53e [mac80211]() > [22652.437904] Hardware name: MacBookPro1,1 > [22652.437908] Modules linked in: ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables nf_conntrack_ftp ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables x_tables ath5k mac80211 cfg80211 video [last unloaded: scsi_wait_scan] > [22652.437952] Pid: 23, comm: sirq-tasklet/1 Tainted: G W 2.6.29-rc4-rt2-tip #57 > [22652.437958] Call Trace: > [22652.437970] [<c0451e50>] warn_slowpath+0x8a/0xd3 > [22652.437981] [<c0665165>] ? plist_add+0x73/0x8e > [22652.437990] [<c0447d8e>] ? enqueue_pushable_task+0x62/0x79 > [22652.437999] [<c04480f1>] ? enqueue_task_rt+0x203/0x247 > [22652.438029] [<f90e78bf>] __ieee80211_rx+0x85/0x53e [mac80211] > [22652.438039] [<c09aafaa>] ? __spin_unlock_irq+0x1e/0x44 > [22652.438057] [<f92e14af>] ath5k_tasklet_rx+0x406/0x457 [ath5k] > [22652.438067] [<c045787e>] __tasklet_action+0x8c/0x100 > [22652.438075] [<c04579d8>] tasklet_action+0x67/0x7f > [22652.438083] [<c04575e3>] ksoftirqd+0x12d/0x223 > [22652.438091] [<c04574b6>] ? ksoftirqd+0x0/0x223 > [22652.438099] [<c0467022>] kthread+0x4a/0x82 > [22652.438106] [<c0466fd8>] ? kthread+0x0/0x82 > [22652.438114] [<c0420b67>] kernel_thread_helper+0x7/0x10 > [22652.438120] ---[ end trace a7919e7f17c0a727 ]--- > Hi, It's an known issue on ath5k (or 80211): http://patchwork.kernel.org/patch/1169/ So not preempt-rt related. Perhaps it has been fixed in -rc5. > -- > 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 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
