From: "Michael S. Tsirkin" <mst@redhat.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: aquini@redhat.com, kvm@vger.kernel.org, peterz@infradead.org,
benh@kernel.crashing.org, heiko.carstens@de.ibm.com,
alexander.duyck@gmail.com,
virtualization@lists.linux-foundation.org, mingo@kernel.org,
linux-arch@vger.kernel.org, dave@stgolabs.net,
linux@arm.linux.org.uk, dbueso@suse.de, richard@nod.at,
bjorn.andersson@sonymobile.com, rmk+kernel@arm.linux.org.uk,
paulmck@linux.vnet.ibm.com, james.hogan@imgtec.com,
arnd@arndb.de, julian.calaby@gmail.com, boqun.feng@gmail.com,
schwidefsky@de.ibm.com, stefanha@redhat.com, tglx@linutronix.de,
tony.luck@intel.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, stable@vger.kernel.org,
minchan@kernel.org, david.vrabel@citrix.com, joe@perches.com,
akpm@linux-foundation.org, davem@davemloft.net
Subject: virtio pull for 4.5 (was Re: [PULL] virtio: barrier rework+fixes)
Date: Mon, 18 Jan 2016 15:21:59 +0200 [thread overview]
Message-ID: <20160118152028-mutt-send-email-mst@redhat.com> (raw)
In-Reply-To: <20160113182855-mutt-send-email-mst@redhat.com>
Hi Linus,
Just making sure nothing's wrong with this pull request.
If there's an issue, pls let me know!
Thanks!
On Wed, Jan 13, 2016 at 06:28:55PM +0200, Michael S. Tsirkin wrote:
> The following changes since commit afd2ff9b7e1b367172f18ba7f693dfb62bdcb2dc:
>
> Linux 4.4 (2016-01-10 15:01:32 -0800)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus
>
> for you to fetch changes up to 43e361f23c49dbddf74f56ddf6cdd85c5dbff6da:
>
> checkpatch: add virt barriers (2016-01-12 20:47:08 +0200)
>
> ----------------------------------------------------------------
> virtio: barrier rework+fixes
>
> This adds a new kind of barrier, and reworks virtio and xen
> to use it.
> Plus some fixes here and there.
>
> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
>
> ----------------------------------------------------------------
>
> Yes I know that the patch by Davidlohr Bueso has a typo in the subject :(
>
> Davidlohr Bueso (1):
> lcoking/barriers, arch: Use smp barriers in smp_store_release()
>
> Michael S. Tsirkin (40):
> asm-generic: guard smp_store_release/load_acquire
> ia64: rename nop->iosapic_nop
> ia64: reuse asm-generic/barrier.h
> powerpc: reuse asm-generic/barrier.h
> s390: reuse asm-generic/barrier.h
> sparc: reuse asm-generic/barrier.h
> arm: reuse asm-generic/barrier.h
> arm64: reuse asm-generic/barrier.h
> metag: reuse asm-generic/barrier.h
> mips: reuse asm-generic/barrier.h
> x86/um: reuse asm-generic/barrier.h
> x86: reuse asm-generic/barrier.h
> asm-generic: add __smp_xxx wrappers
> powerpc: define __smp_xxx
> arm64: define __smp_xxx
> arm: define __smp_xxx
> blackfin: define __smp_xxx
> ia64: define __smp_xxx
> metag: define __smp_xxx
> mips: define __smp_xxx
> s390: define __smp_xxx
> sh: define __smp_xxx, fix smp_store_mb for !SMP
> sparc: define __smp_xxx
> tile: define __smp_xxx
> xtensa: define __smp_xxx
> x86: define __smp_xxx
> asm-generic: implement virt_xxx memory barriers
> Revert "virtio_ring: Update weak barriers to use dma_wmb/rmb"
> virtio_ring: update weak barriers to use virt_xxx
> sh: support 1 and 2 byte xchg
> sh: move xchg_cmpxchg to a header by itself
> virtio_ring: use virt_store_mb
> xenbus: use virt_xxx barriers
> xen/io: use virt_xxx barriers
> xen/events: use virt_xxx barriers
> s390: use generic memory barriers
> s390: more efficient smp barriers
> checkpatch.pl: add missing memory barriers
> checkpatch: check for __smp outside barrier.h
> checkpatch: add virt barriers
>
> Minchan Kim (2):
> virtio_balloon: fix race by fill and leak
> virtio_balloon: fix race between migration and ballooning
>
> Stefan Hajnoczi (1):
> virtio: make find_vqs() checkpatch.pl-friendly
>
> arch/arm/include/asm/barrier.h | 35 ++---------
> arch/arm64/include/asm/barrier.h | 19 ++----
> arch/blackfin/include/asm/barrier.h | 4 +-
> arch/ia64/include/asm/barrier.h | 24 +++-----
> arch/metag/include/asm/barrier.h | 55 +++++------------
> arch/mips/include/asm/barrier.h | 51 +++++-----------
> arch/powerpc/include/asm/barrier.h | 33 ++++------
> arch/s390/include/asm/barrier.h | 23 ++++---
> arch/sh/include/asm/barrier.h | 3 +-
> arch/sh/include/asm/cmpxchg-grb.h | 22 +++++++
> arch/sh/include/asm/cmpxchg-irq.h | 11 ++++
> arch/sh/include/asm/cmpxchg-llsc.h | 25 +-------
> arch/sh/include/asm/cmpxchg-xchg.h | 51 ++++++++++++++++
> arch/sh/include/asm/cmpxchg.h | 3 +
> arch/sparc/include/asm/barrier_32.h | 1 -
> arch/sparc/include/asm/barrier_64.h | 29 ++-------
> arch/sparc/include/asm/processor.h | 3 -
> arch/tile/include/asm/barrier.h | 9 +--
> arch/x86/include/asm/barrier.h | 36 +++++------
> arch/x86/um/asm/barrier.h | 9 +--
> arch/xtensa/include/asm/barrier.h | 4 +-
> drivers/virtio/virtio_pci_common.h | 2 +-
> include/asm-generic/barrier.h | 106 ++++++++++++++++++++++++++++++---
> include/linux/virtio_config.h | 2 +-
> include/linux/virtio_ring.h | 21 +++++--
> include/xen/interface/io/ring.h | 16 ++---
> arch/ia64/kernel/iosapic.c | 6 +-
> drivers/gpu/drm/virtio/virtgpu_kms.c | 2 +-
> drivers/misc/mic/card/mic_virtio.c | 2 +-
> drivers/remoteproc/remoteproc_virtio.c | 2 +-
> drivers/rpmsg/virtio_rpmsg_bus.c | 2 +-
> drivers/s390/virtio/kvm_virtio.c | 2 +-
> drivers/s390/virtio/virtio_ccw.c | 2 +-
> drivers/virtio/virtio_balloon.c | 4 +-
> drivers/virtio/virtio_input.c | 2 +-
> drivers/virtio/virtio_mmio.c | 2 +-
> drivers/virtio/virtio_pci_common.c | 4 +-
> drivers/virtio/virtio_pci_modern.c | 2 +-
> drivers/virtio/virtio_ring.c | 15 +++--
> drivers/xen/events/events_fifo.c | 3 +-
> drivers/xen/xenbus/xenbus_comms.c | 8 +--
> mm/balloon_compaction.c | 4 +-
> Documentation/memory-barriers.txt | 28 +++++++--
> scripts/checkpatch.pl | 33 +++++++++-
> 44 files changed, 401 insertions(+), 319 deletions(-)
> create mode 100644 arch/sh/include/asm/cmpxchg-xchg.h
next prev parent reply other threads:[~2016-01-18 13:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-13 16:28 [PULL] virtio: barrier rework+fixes Michael S. Tsirkin
2016-01-18 13:21 ` Michael S. Tsirkin [this message]
2016-01-18 19:07 ` virtio pull for 4.5 (was Re: [PULL] virtio: barrier rework+fixes) Davidlohr Bueso
2016-01-19 1:01 ` Linus Torvalds
2016-01-21 10:23 ` Michael S. Tsirkin
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