Re: [ANNOUNCE] 3.6.2-rt4

From: Paul Gortmaker
Date: Mon Oct 22 2012 - 17:54:46 EST


On Sat, Oct 20, 2012 at 3:40 PM, Thomas Gleixner <tglx@xxxxxxxxxxxxx> wrote:
> Dear RT Folks,
>
> I'm pleased to announce the 3.6.2-rt4 release. rt4 is just an update
> to 3.6.2. The not announced 3.6.1-rt3 is an intermediate release with
> a single change.

I've updated the repo of patches to have rt3 and rt4 on master branch.

In my fixes branch (now v3.6.2-rt4-fixes) there is only the cosmetic fix
of adding a subject to the power-use-generic-rwsem-on-rt.patch,
everything else is in the main tarballs.

There is a gregkh v3.6.3 release - the series applies onto that with
only a trivial patch refresh required to kgb-serial-hackaround.patch

In fact, quilt may not even bother to warn about it, but git-am will
stop and ask you to double check things. If git-am still fails when
we get to v3.6.3-rt5, then I'll refresh it on the -fixes branch.

http://git.kernel.org/?p=linux/kernel/git/paulg/3.6-rt-patches.git;a=summary

Paul.
--

>
> Changes since 3.6.1-rt2:
>
> * Remove the softirq noise printk
>
> The delta patch against 3.6.1-rt2 is appended below and can be found here
>
> http://www.kernel.org/pub/linux/kernel/projects/rt/3.6/incr/patch-3.6.1-rt2-rt3.patch.xz
>
> The RT patch against 3.6.2 can be found here:
>
> http://www.kernel.org/pub/linux/kernel/projects/rt/3.6/patch-3.6.2-rt4.patch.xz
>
> The split quilt queue is available at:
>
> http://www.kernel.org/pub/linux/kernel/projects/rt/3.6/patches-3.6.2-rt4.tar.xz
>
> Enjoy,
>
> tglx
>
> ---------->
>
> Index: linux-stable/kernel/softirq.c
> ===================================================================
> --- linux-stable.orig/kernel/softirq.c
> +++ linux-stable/kernel/softirq.c
> @@ -468,8 +468,6 @@ static void do_single_softirq(int which,
> */
> static void do_current_softirqs(int need_rcu_bh_qs)
> {
> - int retry = 0;
> -
> while (current->softirqs_raised) {
> int i = __ffs(current->softirqs_raised);
> unsigned int pending, mask = (1U << i);
> @@ -496,10 +494,6 @@ static void do_current_softirqs(int need
> }
> unlock_softirq(i);
> WARN_ON(current->softirq_nestcnt != 1);
> - if (++retry == 20) {
> - printk(KERN_ERR "Crap, %s looping forever in softirq\n",
> - current->comm);
> - }
> }
> }
>
> Index: linux-stable/localversion-rt
> ===================================================================
> --- linux-stable.orig/localversion-rt
> +++ linux-stable/localversion-rt
> @@ -1 +1 @@
> --rt2
> +-rt3
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@xxxxxxxxxxxxxxx
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/