From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sebastian Andrzej Siewior Subject: [ANNOUNCE] 3.8.13-rt10 Date: Fri, 31 May 2013 21:46:09 +0200 Message-ID: <20130531194609.GA24632@linutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: LKML , Thomas Gleixner , rostedt@goodmis.org, John Kacur To: linux-rt-users Return-path: Received: from www.linutronix.de ([62.245.132.108]:39898 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756511Ab3EaTqM convert rfc822-to-8bit (ORCPT ); Fri, 31 May 2013 15:46:12 -0400 Content-Disposition: inline Sender: linux-rt-users-owner@vger.kernel.org List-ID: Dear RT Folks, I'm pleased to announce the 3.8.13-rt10 release. changes since v3.8.13-rt9: - x86's mce timer was not scheduled properly due do missing =C2=B5sec -= > nsec conversation. Fix sent by Mike Galbraith. - 32bit PowerPC missed to check _TIF_NEED_RESCHED and call preempt_schedule_irq() if needed. Fix sent by Priyanka Jain. Known issues: - SLxB is broken on PowerPC, e500 based cpus. Can't repdroduce the problem on mpc5200 based board. The delta patch against v3.8.13-rt9 is appended below and can be found = here: https://www.kernel.org/pub/linux/kernel/projects/rt/3.8/incr/patch-3.= 8.13-rt9-rt10.patch.xz The RT patch against 3.8.11 can be found here: https://www.kernel.org/pub/linux/kernel/projects/rt/3.8/patch-3.8.13-= rt10.patch.xz The split quilt queue is available at: https://www.kernel.org/pub/linux/kernel/projects/rt/3.8/patches-3.8.1= 3-rt10.tar.xz Sebastian diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry= _32.S index 95b884e..086dce7 100644 --- a/arch/powerpc/kernel/entry_32.S +++ b/arch/powerpc/kernel/entry_32.S @@ -851,7 +851,7 @@ user_exc_return: /* r10 contains MSR_KERNEL here *= / /* check current_thread_info, _TIF_EMULATE_STACK_STORE */ CURRENT_THREAD_INFO(r9, r1) lwz r8,TI_FLAGS(r9) - andis. r8,r8,_TIF_EMULATE_STACK_STORE@h + andis. r0,r8,_TIF_EMULATE_STACK_STORE@h beq+ 1f =20 addi r8,r1,INT_FRAME_SIZE /* Get the kprobed function entry */ diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mch= eck/mce.c index 332e133..f54c5bf 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -1295,7 +1295,8 @@ static enum hrtimer_restart mce_timer_fn(struct h= rtimer *timer) __this_cpu_write(mce_next_interval, iv); /* Might have become 0 after CMCI storm subsided */ if (iv) { - hrtimer_forward_now(timer, ns_to_ktime(jiffies_to_usecs(iv))); + hrtimer_forward_now(timer, ns_to_ktime( + jiffies_to_usecs(iv) * 1000ULL)); return HRTIMER_RESTART; } return HRTIMER_NORESTART; @@ -1323,7 +1324,7 @@ void mce_timer_kick(unsigned long interval) } } else { hrtimer_start_range_ns(t, - ns_to_ktime(jiffies_to_usecs(interval) * 1000), + ns_to_ktime(jiffies_to_usecs(interval) * 1000ULL), 0, HRTIMER_MODE_REL_PINNED); } if (interval < iv) @@ -1691,7 +1692,7 @@ static void mce_start_timer(unsigned int cpu, str= uct hrtimer *t) if (mca_cfg.ignore_ce || !iv) return; =20 - hrtimer_start_range_ns(t, ns_to_ktime(jiffies_to_usecs(iv) * 1000), + hrtimer_start_range_ns(t, ns_to_ktime(jiffies_to_usecs(iv) * 1000ULL)= , 0, HRTIMER_MODE_REL_PINNED); } =20 diff --git a/localversion-rt b/localversion-rt index 22746d6..d79dde6 100644 --- a/localversion-rt +++ b/localversion-rt @@ -1 +1 @@ --rt9 +-rt10 -- To unsubscribe from this list: send the line "unsubscribe linux-rt-user= s" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html