On Fri, 2007-08-31 at 22:59 +0200, Thomas Gleixner wrote: > We're pleased to announce the release of the v2.6.23-rc4-rt1 kernel, > which can be downloaded from a new place: > > http://www.kernel.org/pub/linux/kernel/projects/rt/ > > The move to kernel.org is experimental for now, we'll keep it if it > works out fine. > > Changes since 2.6.23-rc2-rt2: > > - update to -rc4 > - update to 2.6.23-rc4-hrt1 > > - UP compile fixes back merged (Kevin Hilman / Steven Rostedt) > - various latency tracer fixes (Steven Rostedt) I'm not sure which latency tracing fixes these are, but Steven's get_monotonic_cycles() changes are racy .. It might be a little premature to include them .. It at least fouls latency tracing on my test machine. > - simple_irq change (Kevin Hilman): needs more thought > - RCU updates (Paul McKenney): needs proper integration > - latency tracer changes (Daniel Walker): needs review > - PICK_OP changes (Daniel Walker): needs review The PICK_OP changes got reviewed by Ingo , as of, http://marc.info/?l=linux-rt-users&m=118638506125380&w=2 They do need one small fix tho .. Below .. Signed-off-by: Daniel Walker <dwalker@xxxxxxxxxx> Index: linux-2.6.22/include/linux/spinlock.h =================================================================== --- linux-2.6.22.orig/include/linux/spinlock.h 2007-09-01 00:08:04.000000000 +0000 +++ linux-2.6.22/include/linux/spinlock.h 2007-09-01 00:07:48.000000000 +0000 @@ -501,7 +501,7 @@ do { \ #define spin_trylock_irq(lock) \ __cond_lock(lock, PICK_SPIN_OP_RET(__spin_trylock_irq, \ - __spin_trylock_irq, lock)) + _spin_trylock_irq, lock)) #define spin_trylock_irqsave(lock, flags) \ __cond_lock(lock, PICK_SPIN_OP_RET(__spin_trylock_irqsave, \ - 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
