From: Martin Schwidefsky <schwidefsky@de.ibm.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: linux-mips@linux-mips.org, linux-ia64@vger.kernel.org,
linux-sh@vger.kernel.org, Peter Zijlstra <peterz@infradead.org>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
virtualization@lists.linux-foundation.org,
"H. Peter Anvin" <hpa@zytor.com>,
sparclinux@vger.kernel.org, Ingo Molnar <mingo@kernel.org>,
linux-arch@vger.kernel.org, linux-s390@vger.kernel.org,
Davidlohr Bueso <dave@stgolabs.net>,
Arnd Bergmann <arnd@arndb.de>,
x86@kernel.org, Christian Borntraeger <borntraeger@de.ibm.com>,
xen-devel@lists.xenproject.org, Ingo Molnar <mingo@elte.hu>,
linux-xtensa@linux-xtensa.org,
user-mode-linux-devel@lists.sourceforge.net,
Stefano Stabellini <stefano.stabellini@eu.citrix.com>,
Andrey Konovalov <andreyknvl@google.com>,
adi-buildroot-devel@lists.sourceforge.net,
Thomas Gleixner <tglx@linutronix.de>,
linux-metag@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, Andrew
Subject: Re: [PATCH v2 22/32] s390: define __smp_xxx
Date: Tue, 5 Jan 2016 09:13:19 +0100 [thread overview]
Message-ID: <20160105091319.59ddefc7__22253.3242813826$1451981641$gmane$org@mschwide> (raw)
In-Reply-To: <20160104221323-mutt-send-email-mst@redhat.com>
On Mon, 4 Jan 2016 22:18:58 +0200
"Michael S. Tsirkin" <mst@redhat.com> wrote:
> On Mon, Jan 04, 2016 at 02:45:25PM +0100, Peter Zijlstra wrote:
> > On Thu, Dec 31, 2015 at 09:08:38PM +0200, Michael S. Tsirkin wrote:
> > > This defines __smp_xxx barriers for s390,
> > > for use by virtualization.
> > >
> > > Some smp_xxx barriers are removed as they are
> > > defined correctly by asm-generic/barriers.h
> > >
> > > Note: smp_mb, smp_rmb and smp_wmb are defined as full barriers
> > > unconditionally on this architecture.
> > >
> > > Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
> > > Acked-by: Arnd Bergmann <arnd@arndb.de>
> > > ---
> > > arch/s390/include/asm/barrier.h | 15 +++++++++------
> > > 1 file changed, 9 insertions(+), 6 deletions(-)
> > >
> > > diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
> > > index c358c31..fbd25b2 100644
> > > --- a/arch/s390/include/asm/barrier.h
> > > +++ b/arch/s390/include/asm/barrier.h
> > > @@ -26,18 +26,21 @@
> > > #define wmb() barrier()
> > > #define dma_rmb() mb()
> > > #define dma_wmb() mb()
> > > -#define smp_mb() mb()
> > > -#define smp_rmb() rmb()
> > > -#define smp_wmb() wmb()
> > > -
> > > -#define smp_store_release(p, v) \
> > > +#define __smp_mb() mb()
> > > +#define __smp_rmb() rmb()
> > > +#define __smp_wmb() wmb()
> > > +#define smp_mb() __smp_mb()
> > > +#define smp_rmb() __smp_rmb()
> > > +#define smp_wmb() __smp_wmb()
> >
> > Why define the smp_*mb() primitives here? Would not the inclusion of
> > asm-generic/barrier.h do this?
>
> No because the generic one is a nop on !SMP, this one isn't.
>
> Pls note this patch is just reordering code without making
> functional changes.
> And at the moment, on s390 smp_xxx barriers are always non empty.
The s390 kernel is SMP to 99.99%, we just didn't bother with a
non-smp variant for the memory-barriers. If the generic header
is used we'd get the non-smp version for free. It will save a
small amount of text space for CONFIG_SMP=n.
> Some of this could be sub-optimal, but
> since on s390 Linux always runs on a hypervisor,
> I am not sure it's safe to use the generic version -
> in other words, it just might be that for s390 smp_ and virt_
> barriers must be equivalent.
The definition of the memory barriers is independent from the fact
if the system is running on an hypervisor or not. Is there really
an architecture where you need special virt_xxx barriers?!?
--
blue skies,
Martin.
"Reality continues to ruin my life." - Calvin.
next prev parent reply other threads:[~2016-01-05 8:13 UTC|newest]
Thread overview: 572+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-31 19:05 [PATCH v2 00/34] arch: barrier cleanup + barriers for virt Michael S. Tsirkin
2015-12-31 19:05 ` Michael S. Tsirkin
2015-12-31 19:05 ` Michael S. Tsirkin
2015-12-31 19:05 ` Michael S. Tsirkin
2015-12-31 19:05 ` [PATCH v2 01/32] lcoking/barriers, arch: Use smp barriers in smp_store_release() Michael S. Tsirkin
2015-12-31 19:05 ` Michael S. Tsirkin
2015-12-31 19:05 ` Michael S. Tsirkin
2015-12-31 19:05 ` Michael S. Tsirkin
2015-12-31 19:05 ` Michael S. Tsirkin
2015-12-31 19:05 ` [PATCH v2 02/32] asm-generic: guard smp_store_release/load_acquire Michael S. Tsirkin
2015-12-31 19:05 ` Michael S. Tsirkin
2015-12-31 19:05 ` Michael S. Tsirkin
2015-12-31 19:05 ` Michael S. Tsirkin
2015-12-31 19:05 ` Michael S. Tsirkin
2015-12-31 19:05 ` Michael S. Tsirkin
2015-12-31 19:06 ` [PATCH v2 03/32] ia64: rename nop->iosapic_nop Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` [PATCH v2 04/32] ia64: reuse asm-generic/barrier.h Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` [PATCH v2 05/32] powerpc: " Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` [PATCH v2 06/32] s390: " Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2016-01-04 13:20 ` Peter Zijlstra
2016-01-04 13:20 ` Peter Zijlstra
2016-01-04 13:20 ` Peter Zijlstra
2016-01-04 13:20 ` Peter Zijlstra
2016-01-04 13:20 ` Peter Zijlstra
2016-01-04 13:20 ` Peter Zijlstra
2016-01-04 15:03 ` Martin Schwidefsky
2016-01-04 15:03 ` Martin Schwidefsky
2016-01-04 15:03 ` Martin Schwidefsky
2016-01-04 15:03 ` Martin Schwidefsky
2016-01-04 20:42 ` Michael S. Tsirkin
2016-01-04 20:42 ` Michael S. Tsirkin
2016-01-04 20:42 ` Michael S. Tsirkin
2016-01-04 20:42 ` Michael S. Tsirkin
2016-01-05 8:03 ` Martin Schwidefsky
2016-01-05 8:03 ` Martin Schwidefsky
2016-01-05 8:03 ` Martin Schwidefsky
2016-01-05 8:03 ` Martin Schwidefsky
2016-01-05 8:03 ` Martin Schwidefsky
2016-01-04 20:42 ` Michael S. Tsirkin
2016-01-04 20:42 ` Michael S. Tsirkin
2016-01-04 15:03 ` Martin Schwidefsky
2016-01-04 20:34 ` Michael S. Tsirkin
2016-01-04 20:34 ` Michael S. Tsirkin
2016-01-04 20:34 ` Michael S. Tsirkin
2016-01-04 20:34 ` Michael S. Tsirkin
2016-01-04 20:34 ` Michael S. Tsirkin
2016-01-04 20:34 ` Michael S. Tsirkin
2016-01-04 13:20 ` Peter Zijlstra
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` [PATCH v2 07/32] sparc: " Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:43 ` David Miller
2015-12-31 19:43 ` David Miller
2015-12-31 19:43 ` David Miller
2015-12-31 19:43 ` David Miller
2015-12-31 19:43 ` David Miller
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` [PATCH v2 08/32] arm: " Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2016-01-02 11:20 ` Russell King - ARM Linux
2016-01-02 11:20 ` Russell King - ARM Linux
2016-01-02 11:20 ` Russell King - ARM Linux
2016-01-02 11:20 ` Russell King - ARM Linux
2016-01-02 11:20 ` Russell King - ARM Linux
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` [PATCH v2 09/32] arm64: " Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:06 ` Michael S. Tsirkin
2015-12-31 19:07 ` [PATCH v2 10/32] metag: " Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` [PATCH v2 11/32] mips: " Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2016-01-04 13:26 ` Peter Zijlstra
2016-01-04 13:26 ` Peter Zijlstra
[not found] ` <1451572003-2440-12-git-send-email-mst-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-01-04 13:26 ` Peter Zijlstra
2016-01-04 13:26 ` Peter Zijlstra
2016-01-04 13:26 ` Peter Zijlstra
2016-01-04 13:26 ` Peter Zijlstra
2016-01-04 13:26 ` Peter Zijlstra
2016-01-04 13:26 ` Peter Zijlstra
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` [PATCH v2 12/32] x86/um: " Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` [PATCH v2 13/32] x86: " Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` [PATCH v2 14/32] asm-generic: add __smp_xxx wrappers Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` [PATCH v2 15/32] powerpc: define __smp_xxx Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2016-01-05 1:36 ` Boqun Feng
2016-01-05 1:36 ` Boqun Feng
2016-01-05 1:36 ` Boqun Feng
2016-01-05 1:36 ` Boqun Feng
2016-01-05 1:36 ` Boqun Feng
2016-01-05 8:51 ` Michael S. Tsirkin
[not found] ` <20160105013648.GA1256-nNqVUaWX1rAq6Sbylg4iGasjOiXwFzmk@public.gmane.org>
2016-01-05 8:51 ` Michael S. Tsirkin
2016-01-05 8:51 ` Michael S. Tsirkin
2016-01-05 8:51 ` Michael S. Tsirkin
2016-01-05 8:51 ` Michael S. Tsirkin
2016-01-05 9:53 ` Boqun Feng
2016-01-05 9:53 ` Boqun Feng
2016-01-05 9:53 ` Boqun Feng
2016-01-05 9:53 ` Boqun Feng
2016-01-05 9:53 ` Boqun Feng
2016-01-05 16:16 ` Michael S. Tsirkin
[not found] ` <20160105095341.GA5321-nNqVUaWX1rAq6Sbylg4iGasjOiXwFzmk@public.gmane.org>
2016-01-05 16:16 ` Michael S. Tsirkin
2016-01-05 16:16 ` Michael S. Tsirkin
2016-01-05 16:16 ` Michael S. Tsirkin
2016-01-05 16:16 ` Michael S. Tsirkin
2016-01-06 1:51 ` Boqun Feng
2016-01-06 1:51 ` Boqun Feng
2016-01-06 1:51 ` Boqun Feng
2016-01-06 1:51 ` Boqun Feng
2016-01-06 20:23 ` Michael S. Tsirkin
[not found] ` <20160106015152.GA14605-nNqVUaWX1rAq6Sbylg4iGasjOiXwFzmk@public.gmane.org>
2016-01-06 20:23 ` Michael S. Tsirkin
2016-01-06 20:23 ` Michael S. Tsirkin
2016-01-06 20:23 ` Michael S. Tsirkin
2016-01-06 20:23 ` Michael S. Tsirkin
2016-01-07 0:43 ` Boqun Feng
2016-01-07 0:43 ` Boqun Feng
2016-01-07 0:43 ` Boqun Feng
2016-01-07 0:43 ` Boqun Feng
2016-01-07 0:43 ` Boqun Feng
2016-01-07 0:43 ` Boqun Feng
2016-01-06 20:23 ` Michael S. Tsirkin
2016-01-06 1:51 ` Boqun Feng
2016-01-06 1:51 ` Boqun Feng
2016-01-05 16:16 ` Michael S. Tsirkin
2016-01-05 9:53 ` Boqun Feng
2016-01-05 8:51 ` Michael S. Tsirkin
2016-01-05 1:36 ` Boqun Feng
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` [PATCH v2 16/32] arm64: " Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` [PATCH v2 17/32] arm: " Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2016-01-02 11:24 ` Russell King - ARM Linux
2016-01-02 11:24 ` Russell King - ARM Linux
2016-01-02 11:24 ` Russell King - ARM Linux
2016-01-02 11:24 ` Russell King - ARM Linux
2016-01-02 11:24 ` Russell King - ARM Linux
2016-01-02 11:24 ` Russell King - ARM Linux
2016-01-02 11:24 ` Russell King - ARM Linux
2016-01-03 9:12 ` Michael S. Tsirkin
2016-01-03 9:12 ` Michael S. Tsirkin
2016-01-03 9:12 ` Michael S. Tsirkin
2016-01-03 9:12 ` Michael S. Tsirkin
2016-01-03 9:12 ` Michael S. Tsirkin
2016-01-04 13:36 ` Peter Zijlstra
2016-01-04 13:36 ` Peter Zijlstra
2016-01-04 13:36 ` Peter Zijlstra
2016-01-04 13:36 ` Peter Zijlstra
2016-01-04 13:54 ` Peter Zijlstra
2016-01-04 13:54 ` Peter Zijlstra
2016-01-04 13:54 ` Peter Zijlstra
2016-01-04 13:54 ` Peter Zijlstra
2016-01-04 13:59 ` Russell King - ARM Linux
2016-01-04 13:59 ` Russell King - ARM Linux
2016-01-04 13:59 ` Russell King - ARM Linux
2016-01-04 13:59 ` Russell King - ARM Linux
2016-01-04 13:59 ` Russell King - ARM Linux
2016-01-04 13:59 ` Russell King - ARM Linux
2016-01-05 14:38 ` Michael S. Tsirkin
2016-01-05 14:38 ` Michael S. Tsirkin
2016-01-05 14:38 ` Michael S. Tsirkin
2016-01-05 14:38 ` Michael S. Tsirkin
2016-01-05 14:38 ` Michael S. Tsirkin
2016-01-04 13:59 ` Russell King - ARM Linux
2016-01-04 13:59 ` Russell King - ARM Linux
2016-01-04 20:39 ` Michael S. Tsirkin
2016-01-04 20:39 ` Michael S. Tsirkin
2016-01-04 20:39 ` Michael S. Tsirkin
2016-01-04 20:39 ` Michael S. Tsirkin
2016-01-04 20:39 ` Michael S. Tsirkin
2016-01-04 20:39 ` Michael S. Tsirkin
2016-01-04 13:54 ` Peter Zijlstra
2016-01-04 20:12 ` Michael S. Tsirkin
2016-01-04 20:12 ` Michael S. Tsirkin
2016-01-04 20:12 ` Michael S. Tsirkin
2016-01-04 20:12 ` Michael S. Tsirkin
2016-01-04 20:12 ` Michael S. Tsirkin
2016-01-04 13:36 ` Peter Zijlstra
2016-01-04 13:36 ` Peter Zijlstra
2016-01-02 11:24 ` Russell King - ARM Linux
2015-12-31 19:08 ` [PATCH v2 18/32] blackfin: " Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` [PATCH v2 19/32] ia64: " Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` [PATCH v2 20/32] metag: " Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` [PATCH v2 21/32] mips: " Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` [PATCH v2 22/32] s390: " Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2016-01-04 13:45 ` Peter Zijlstra
2016-01-04 13:45 ` Peter Zijlstra
2016-01-04 13:45 ` Peter Zijlstra
2016-01-04 13:45 ` Peter Zijlstra
2016-01-04 13:45 ` Peter Zijlstra
2016-01-04 13:45 ` Peter Zijlstra
2016-01-04 13:45 ` Peter Zijlstra
2016-01-04 20:18 ` Michael S. Tsirkin
2016-01-04 20:18 ` Michael S. Tsirkin
2016-01-04 20:18 ` Michael S. Tsirkin
2016-01-04 20:18 ` Michael S. Tsirkin
2016-01-04 20:18 ` Michael S. Tsirkin
2016-01-05 8:13 ` Martin Schwidefsky [this message]
2016-01-05 8:13 ` Martin Schwidefsky
2016-01-05 8:13 ` Martin Schwidefsky
2016-01-05 8:13 ` Martin Schwidefsky
2016-01-05 8:13 ` Martin Schwidefsky
2016-01-05 8:13 ` Martin Schwidefsky
2016-01-05 9:30 ` Michael S. Tsirkin
2016-01-05 9:30 ` Michael S. Tsirkin
2016-01-05 9:30 ` Michael S. Tsirkin
2016-01-05 9:30 ` Michael S. Tsirkin
2016-01-05 9:30 ` Michael S. Tsirkin
2016-01-05 9:30 ` Michael S. Tsirkin
2016-01-05 12:08 ` Martin Schwidefsky
2016-01-05 12:08 ` Martin Schwidefsky
2016-01-05 12:08 ` Martin Schwidefsky
2016-01-05 12:08 ` Martin Schwidefsky
2016-01-05 13:04 ` Michael S. Tsirkin
2016-01-05 13:04 ` Michael S. Tsirkin
2016-01-05 13:04 ` Michael S. Tsirkin
2016-01-05 13:04 ` Michael S. Tsirkin
2016-01-05 13:04 ` Michael S. Tsirkin
2016-01-05 14:21 ` Martin Schwidefsky
2016-01-05 14:21 ` Martin Schwidefsky
2016-01-05 14:21 ` Martin Schwidefsky
2016-01-05 14:21 ` Martin Schwidefsky
2016-01-05 14:21 ` Martin Schwidefsky
2016-01-05 14:21 ` Martin Schwidefsky
2016-01-05 13:04 ` Michael S. Tsirkin
2016-01-05 12:08 ` Martin Schwidefsky
2016-01-05 12:08 ` Martin Schwidefsky
2016-01-05 15:39 ` Christian Borntraeger
[not found] ` <20160105105335-mutt-send-email-mst-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-01-05 15:39 ` Christian Borntraeger
2016-01-05 15:39 ` Christian Borntraeger
2016-01-05 15:39 ` Christian Borntraeger
2016-01-05 15:39 ` Christian Borntraeger
2016-01-05 16:04 ` Michael S. Tsirkin
2016-01-05 16:04 ` Michael S. Tsirkin
2016-01-05 16:04 ` Michael S. Tsirkin
2016-01-05 16:04 ` Michael S. Tsirkin
2016-01-05 16:04 ` Michael S. Tsirkin
2016-01-05 16:04 ` Michael S. Tsirkin
2016-01-05 15:39 ` Christian Borntraeger
2016-01-04 20:18 ` Michael S. Tsirkin
2015-12-31 19:08 ` [PATCH v2 23/32] sh: define __smp_xxx, fix smp_store_mb for !SMP Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` [PATCH v2 24/32] sparc: define __smp_xxx Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:44 ` David Miller
2015-12-31 19:44 ` David Miller
2015-12-31 19:44 ` David Miller
2015-12-31 19:44 ` David Miller
2015-12-31 19:44 ` David Miller
2015-12-31 19:09 ` [PATCH v2 25/32] tile: " Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` [PATCH v2 26/32] xtensa: " Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` [PATCH v2 27/32] x86: " Michael S. Tsirkin
[not found] ` <1451572003-2440-1-git-send-email-mst-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-12-31 19:07 ` [PATCH v2 10/32] metag: reuse asm-generic/barrier.h Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2016-01-04 23:24 ` James Hogan
2016-01-04 23:24 ` James Hogan
2016-01-04 23:24 ` James Hogan
2016-01-04 23:24 ` James Hogan
2016-01-04 23:24 ` James Hogan
2016-01-04 23:24 ` James Hogan
2016-01-04 23:24 ` James Hogan
2016-01-04 23:24 ` James Hogan
2015-12-31 19:07 ` [PATCH v2 12/32] x86/um: " Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2016-01-05 23:12 ` Richard Weinberger
[not found] ` <1451572003-2440-13-git-send-email-mst-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-01-05 23:12 ` Richard Weinberger
2016-01-05 23:12 ` Richard Weinberger
2016-01-05 23:12 ` Richard Weinberger
2016-01-05 23:12 ` Richard Weinberger
2016-01-05 23:12 ` Richard Weinberger
2015-12-31 19:07 ` [PATCH v2 14/32] asm-generic: add __smp_xxx wrappers Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:07 ` Michael S. Tsirkin
2015-12-31 19:08 ` [PATCH v2 20/32] metag: define __smp_xxx Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2015-12-31 19:08 ` Michael S. Tsirkin
2016-01-04 13:41 ` Peter Zijlstra
2016-01-04 13:41 ` Peter Zijlstra
2016-01-04 13:41 ` Peter Zijlstra
2016-01-04 13:41 ` Peter Zijlstra
2016-01-04 13:41 ` Peter Zijlstra
2016-01-04 15:25 ` James Hogan
2016-01-04 15:25 ` James Hogan
2016-01-04 15:25 ` James Hogan
2016-01-04 15:25 ` James Hogan
2016-01-04 15:25 ` James Hogan
2016-01-04 15:25 ` James Hogan
2016-01-04 15:25 ` James Hogan
2016-01-04 15:25 ` James Hogan
2016-01-04 15:30 ` Peter Zijlstra
2016-01-04 15:30 ` Peter Zijlstra
2016-01-04 15:30 ` Peter Zijlstra
2016-01-04 15:30 ` Peter Zijlstra
2016-01-04 15:30 ` Peter Zijlstra
2016-01-04 16:04 ` James Hogan
2016-01-04 16:04 ` James Hogan
2016-01-04 16:04 ` James Hogan
2016-01-04 16:04 ` James Hogan
2016-01-04 16:04 ` James Hogan
2016-01-04 16:04 ` James Hogan
2016-01-04 16:04 ` James Hogan
2016-01-04 16:04 ` James Hogan
2016-01-04 16:04 ` James Hogan
2016-01-04 15:25 ` James Hogan
2016-01-04 13:41 ` Peter Zijlstra
2016-01-05 0:09 ` James Hogan
2016-01-05 0:09 ` James Hogan
2016-01-05 0:09 ` James Hogan
2016-01-05 0:09 ` James Hogan
2016-01-05 0:09 ` James Hogan
2016-01-05 0:09 ` James Hogan
2016-01-05 0:09 ` James Hogan
2016-01-11 11:10 ` Michael S. Tsirkin
2016-01-11 11:10 ` Michael S. Tsirkin
[not found] ` <20160105000929.GM17861-4bYivNCBEGTR3KXKvIWQxtm+Uo4AYnCiHZ5vskTnxNA@public.gmane.org>
2016-01-11 11:10 ` Michael S. Tsirkin
2016-01-11 11:10 ` Michael S. Tsirkin
2016-01-11 11:10 ` Michael S. Tsirkin
2016-01-11 11:10 ` Michael S. Tsirkin
2016-01-11 11:10 ` Michael S. Tsirkin
2016-01-11 11:10 ` Michael S. Tsirkin
2016-01-05 0:09 ` James Hogan
2016-01-05 0:09 ` James Hogan
2015-12-31 19:09 ` [PATCH v2 27/32] x86: " Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` [PATCH v2 31/32] sh: support a 2-byte smp_store_mb Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2016-01-04 14:05 ` Peter Zijlstra
2016-01-04 14:05 ` Peter Zijlstra
2016-01-04 14:05 ` Peter Zijlstra
2016-01-04 14:05 ` Peter Zijlstra
2016-01-04 14:05 ` Peter Zijlstra
2016-01-05 23:27 ` Rich Felker
2016-01-05 23:27 ` Rich Felker
2016-01-06 11:19 ` Michael S. Tsirkin
2016-01-06 11:19 ` Michael S. Tsirkin
2016-01-06 11:40 ` Peter Zijlstra
2016-01-06 11:40 ` Peter Zijlstra
2016-01-06 11:52 ` Michael S. Tsirkin
2016-01-06 11:52 ` Michael S. Tsirkin
2016-01-06 14:32 ` Peter Zijlstra
2016-01-06 14:32 ` Peter Zijlstra
2016-01-06 15:42 ` Rob Landley
2016-01-06 15:42 ` Rob Landley
2016-01-06 16:57 ` Peter Zijlstra
2016-01-06 16:57 ` Peter Zijlstra
2016-01-06 20:21 ` Rob Landley
2016-01-06 20:21 ` Rob Landley
2016-01-06 18:57 ` Geert Uytterhoeven
2016-01-06 18:57 ` Geert Uytterhoeven
2016-01-06 18:23 ` Rich Felker
2016-01-06 18:23 ` Rich Felker
2016-01-06 20:23 ` Michael S. Tsirkin
2016-01-06 20:23 ` Michael S. Tsirkin
2016-01-06 23:53 ` Rich Felker
2016-01-06 23:53 ` Rich Felker
2016-01-07 13:37 ` Peter Zijlstra
2016-01-07 13:37 ` Peter Zijlstra
2016-01-07 19:05 ` Rich Felker
2016-01-07 19:05 ` Rich Felker
2016-01-07 15:50 ` Michael S. Tsirkin
2016-01-07 15:50 ` Michael S. Tsirkin
2016-01-07 17:48 ` Michael S. Tsirkin
2016-01-07 17:48 ` Michael S. Tsirkin
2016-01-07 19:10 ` Rich Felker
2016-01-07 19:10 ` Rich Felker
2016-01-07 22:41 ` Michael S. Tsirkin
2016-01-07 22:41 ` Michael S. Tsirkin
2016-01-08 4:25 ` Rich Felker
2016-01-08 4:25 ` Rich Felker
2016-01-08 7:23 ` Michael S. Tsirkin
2016-01-08 7:23 ` Michael S. Tsirkin
2016-01-06 22:14 ` Michael S. Tsirkin
2016-01-06 22:14 ` Michael S. Tsirkin
2015-12-31 19:10 ` [PATCH v2 33/34] xenbus: use virt_xxx barriers Michael S. Tsirkin
2015-12-31 19:10 ` Michael S. Tsirkin
2015-12-31 19:10 ` Michael S. Tsirkin
2015-12-31 19:10 ` Michael S. Tsirkin
2015-12-31 19:10 ` Michael S. Tsirkin
2015-12-31 19:10 ` Michael S. Tsirkin
2016-01-04 11:32 ` [Xen-devel] " David Vrabel
2016-01-04 11:32 ` David Vrabel
2016-01-04 11:32 ` David Vrabel
2016-01-04 11:32 ` David Vrabel
2016-01-04 11:32 ` David Vrabel
2016-01-04 11:32 ` David Vrabel
2016-01-04 11:32 ` David Vrabel
2016-01-04 12:03 ` Stefano Stabellini
2016-01-04 12:03 ` Stefano Stabellini
2016-01-04 12:03 ` Stefano Stabellini
2016-01-04 12:03 ` Stefano Stabellini
2016-01-04 12:03 ` Stefano Stabellini
2016-01-04 12:03 ` Stefano Stabellini
2016-01-04 12:03 ` Stefano Stabellini
2016-01-04 14:09 ` Peter Zijlstra
2016-01-04 14:09 ` Peter Zijlstra
[not found] ` <1451572003-2440-34-git-send-email-mst-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-01-04 14:09 ` Peter Zijlstra
2016-01-04 14:09 ` Peter Zijlstra
2016-01-04 14:09 ` Peter Zijlstra
2016-01-04 14:09 ` Peter Zijlstra
2016-01-04 14:09 ` Peter Zijlstra
2016-01-04 14:09 ` Peter Zijlstra
2015-12-31 19:09 ` [PATCH v2 27/32] x86: define __smp_xxx Michael S. Tsirkin
2015-12-31 19:09 ` [PATCH v2 28/32] asm-generic: implement virt_xxx memory barriers Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` [PATCH v2 29/32] Revert "virtio_ring: Update weak barriers to use dma_wmb/rmb" Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` [PATCH v2 30/32] virtio_ring: update weak barriers to use __smp_XXX Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2016-01-01 9:39 ` [PATCH v2 30/32] virtio_ring: update weak barriers to use __smp_xxx Michael S. Tsirkin
2016-01-01 9:39 ` Michael S. Tsirkin
2016-01-01 9:39 ` Michael S. Tsirkin
2015-12-31 19:09 ` [PATCH v2 30/32] virtio_ring: update weak barriers to use __smp_XXX Michael S. Tsirkin
2016-01-01 10:21 ` [PATCH v2 30/32] virtio_ring: update weak barriers to use __smp_xxx Michael S. Tsirkin
2016-01-01 10:21 ` Michael S. Tsirkin
2016-01-01 10:21 ` Michael S. Tsirkin
2016-01-01 10:21 ` Michael S. Tsirkin
2016-01-01 10:21 ` Michael S. Tsirkin
2015-12-31 19:09 ` [PATCH v2 31/32] sh: support a 2-byte smp_store_mb Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` [PATCH v2 32/32] virtio_ring: use virt_store_mb Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2015-12-31 19:09 ` Michael S. Tsirkin
2016-01-01 17:23 ` Sergei Shtylyov
2016-01-01 17:23 ` Sergei Shtylyov
2016-01-01 17:23 ` Sergei Shtylyov
2016-01-01 17:23 ` Sergei Shtylyov
2016-01-01 17:23 ` Sergei Shtylyov
2016-01-03 9:01 ` Michael S. Tsirkin
[not found] ` <5686B622.6070600-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org>
2016-01-03 9:01 ` Michael S. Tsirkin
2016-01-03 9:01 ` Michael S. Tsirkin
2016-01-03 9:01 ` Michael S. Tsirkin
2016-01-03 9:01 ` Michael S. Tsirkin
2016-01-03 9:01 ` Michael S. Tsirkin
2015-12-31 19:10 ` [PATCH v2 33/34] xenbus: use virt_xxx barriers Michael S. Tsirkin
2015-12-31 19:10 ` Michael S. Tsirkin
2015-12-31 19:10 ` [PATCH v2 34/34] xen/io: " Michael S. Tsirkin
2015-12-31 19:10 ` Michael S. Tsirkin
2015-12-31 19:10 ` Michael S. Tsirkin
2015-12-31 19:10 ` Michael S. Tsirkin
2015-12-31 19:10 ` Michael S. Tsirkin
2015-12-31 19:10 ` Michael S. Tsirkin
2015-12-31 19:10 ` Michael S. Tsirkin
2016-01-04 11:32 ` David Vrabel
2016-01-04 11:32 ` [Xen-devel] " David Vrabel
2016-01-04 11:32 ` David Vrabel
2016-01-04 11:32 ` David Vrabel
2016-01-04 11:32 ` David Vrabel
2016-01-04 11:32 ` David Vrabel
2016-01-04 11:32 ` David Vrabel
2016-01-04 12:05 ` Stefano Stabellini
2016-01-04 12:05 ` Stefano Stabellini
[not found] ` <1451572003-2440-35-git-send-email-mst-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-01-04 12:05 ` Stefano Stabellini
2016-01-04 12:05 ` Stefano Stabellini
2016-01-04 12:05 ` Stefano Stabellini
2016-01-04 12:05 ` Stefano Stabellini
2016-01-04 12:05 ` Stefano Stabellini
2015-12-31 19:10 ` Michael S. Tsirkin
2016-01-01 9:39 ` [PATCH v2 30/32] virtio_ring: update weak barriers to use __smp_xxx Michael S. Tsirkin
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