Linus Torvalds a200dcb346 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> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJWlU2kAAoJECgfDbjSjVRpZ6IH/Ra19ecG8sCQo9zskr4zo22Z DZXC3u0sJDBYjjBAiw3IY1FKh7wx2Fr1RhUOj1bteBgcFCMCV1zInP5ITiCyzd1H YYh1w9C2tZaj2T4t9L4hIrAdtIF8fGS+oI2IojXPjOuDLEt6pfFBEjHp/sfl3UJq ZmZvw4OXviSNej7jBw8Xni3Uv18yfmLGXvMdkvMSPC1/XL29voGDqTVwhqJwxLVz k/ZLcKFOzIs9N7Nja0Jl1EiZtC2Y9cpItqweicNAzszlpkSL44vQxmCSefB+WyQ4 gt0O3+AxYkLfrxzCBhUA4IpRex3/XPW1b+1e/V1XjfR2n/FlyLe+AIa8uPJElFc= =ukaV -----END PGP SIGNATURE----- Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost Pull virtio barrier rework+fixes from Michael Tsirkin: "This adds a new kind of barrier, and reworks virtio and xen to use it. Plus some fixes here and there" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (44 commits) checkpatch: add virt barriers checkpatch: check for __smp outside barrier.h checkpatch.pl: add missing memory barriers virtio: make find_vqs() checkpatch.pl-friendly virtio_balloon: fix race between migration and ballooning virtio_balloon: fix race by fill and leak s390: more efficient smp barriers s390: use generic memory barriers xen/events: use virt_xxx barriers xen/io: use virt_xxx barriers xenbus: use virt_xxx barriers virtio_ring: use virt_store_mb sh: move xchg_cmpxchg to a header by itself sh: support 1 and 2 byte xchg virtio_ring: update weak barriers to use virt_xxx Revert "virtio_ring: Update weak barriers to use dma_wmb/rmb" asm-generic: implement virt_xxx memory barriers x86: define __smp_xxx xtensa: define __smp_xxx tile: define __smp_xxx ...		2016-01-18 16:44:24 -08:00
..
boot	x86/mm: Fix regression with huge pages on PAE	2015-12-04 09:14:27 +01:00
configs	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2015-09-04 15:49:32 -07:00
crypto	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2016-01-12 18:51:14 -08:00
entry	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-01-14 11:57:22 -08:00
ia32	Merge branch 'x86-headers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-11-03 21:05:40 -08:00
include	virtio: barrier rework+fixes	2016-01-18 16:44:24 -08:00
kernel	Merge branch 'akpm' (patches from Andrew)	2016-01-17 12:58:52 -08:00
kvm	kvm: rename pfn_t to kvm_pfn_t	2016-01-15 17:56:32 -08:00
lguest	Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-01-11 16:26:03 -08:00
lib	Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-01-11 16:46:20 -08:00
math-emu	Merge branch 'x86-headers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-11-03 21:05:40 -08:00
mm	mm, x86: get_user_pages() for dax mappings	2016-01-15 17:56:32 -08:00
net	bpf, x86: detect/optimize loading 0 immediates	2015-12-18 16:04:51 -05:00
oprofile
pci	Merge branches 'acpi-pci' and 'pm-pci'	2015-12-04 14:01:02 +01:00
platform	Power management and ACPI updates for v4.5-rc1	2016-01-12 20:25:09 -08:00
power	x86/pm: Introduce quirk framework to save/restore extra MSR registers around suspend/resume	2015-11-26 10:04:53 +01:00
purgatory
ras	x86/ras/mce_amd_inj: Inject bank 4 errors on the NBC	2015-10-12 16:15:48 +02:00
realmode
tools
um	virtio: barrier rework+fixes	2016-01-18 16:44:24 -08:00
video
xen	xen: features and fixes for 4.5-rc0	2016-01-12 13:05:36 -08:00
.gitignore
Kbuild
Kconfig	Kconfig: remove HAVE_LATENCYTOP_SUPPORT	2016-01-16 11:17:23 -08:00
Kconfig.cpu	x86/Kconfig/cpus: Fix/complete CPU type help texts	2015-10-21 11:12:56 +02:00
Kconfig.debug	libnvdimm for 4.5	2016-01-13 19:15:14 -08:00
Makefile	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2015-11-04 09:11:12 -08:00
Makefile_32.cpu
Makefile.um