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
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apic.h	um: asm/apic.h is there only to shadow the x86 one...	2011-11-02 14:15:22 +01:00
arch_hweight.h
archparam.h
barrier.h	x86/um: reuse asm-generic/barrier.h	2016-01-12 20:46:51 +02:00
checksum_32.h	um/x86: merge 32 and 64bit variants of checksum.h	2012-10-09 22:28:16 +02:00
checksum_64.h	um/x86: merge 32 and 64bit variants of checksum.h	2012-10-09 22:28:16 +02:00
checksum.h	um: Rework uaccess code	2015-05-31 17:32:36 +02:00
desc.h
elf.h	um: Rework uaccess code	2015-05-31 17:32:36 +02:00
irq_vectors.h	um: irq_vectors.h just shadows x86 one	2011-11-02 14:15:24 +01:00
mm_context.h	um: take ldt.h to arch/x86/um/asm/mm_context.h	2011-11-02 14:15:21 +01:00
module.h
processor_32.h	um: Rewrite show_stack()	2013-11-17 11:27:25 +01:00
processor_64.h	um: Rewrite show_stack()	2013-11-17 11:27:25 +01:00
processor.h	um: Rework uaccess code	2015-05-31 17:32:36 +02:00
ptrace.h	ARCH: AUDIT: audit_syscall_entry() should not require the arch	2014-09-23 16:21:26 -04:00
required-features.h	um: required-features.h is there only to shadow x86 one...	2011-11-02 14:15:23 +01:00
segment.h	um: Rework uaccess code	2015-05-31 17:32:36 +02:00
syscall.h	um: Add full asm/syscall.h support	2016-01-10 21:49:49 +01:00
vm-flags.h