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author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-20 13:28:18 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-20 13:28:18 -0700 |
commit | f0691533b756931089902464ca15afc218a49d70 (patch) | |
tree | 7d72b43866be5ae5507efb9c2976059d5d5cc0f1 /arch/s390/Kconfig | |
parent | 2b2f72d8ce59acce95ceb156f0f31b848e32e6d4 (diff) | |
parent | c67f5db82027ba6d2ea4ac9176bc45996a03ae6a (diff) | |
download | linux-f0691533b756931089902464ca15afc218a49d70.tar.gz |
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull virtio/vhost updates from Michael Tsirkin: "New features, performance improvements, cleanups: - basic polling support for vhost - rework virtio to optionally use DMA API, fixing it on Xen - balloon stats gained a new entry - using the new napi_alloc_skb speeds up virtio net - virtio blk stats can now be read while another VCPU is busy inflating or deflating the balloon plus misc cleanups in various places" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: virtio_net: replace netdev_alloc_skb_ip_align() with napi_alloc_skb() vhost_net: basic polling support vhost: introduce vhost_vq_avail_empty() vhost: introduce vhost_has_work() virtio_balloon: Allow to resize and update the balloon stats in parallel virtio_balloon: Use a workqueue instead of "vballoon" kthread virtio/s390: size of SET_IND payload virtio/s390: use dev_to_virtio vhost: rename vhost_init_used() vhost: rename cross-endian helpers virtio_blk: VIRTIO_BLK_F_WCE->VIRTIO_BLK_F_FLUSH vring: Use the DMA API on Xen virtio_pci: Use the DMA API if enabled virtio_mmio: Use the DMA API if enabled virtio: Add improved queue allocation API virtio_ring: Support DMA APIs vring: Introduce vring_use_dma_api() s390/dma: Allow per device dma ops alpha/dma: use common noop dma ops dma: Provide simple noop dma ops
Diffstat (limited to 'arch/s390/Kconfig')
-rw-r--r-- | arch/s390/Kconfig | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 7e3e8a8338d6..b9df8d11d7a9 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -124,6 +124,7 @@ config S390 select HAVE_CMPXCHG_DOUBLE select HAVE_CMPXCHG_LOCAL select HAVE_DEBUG_KMEMLEAK + select HAVE_DMA_API_DEBUG select HAVE_DYNAMIC_FTRACE select HAVE_DYNAMIC_FTRACE_WITH_REGS select HAVE_FTRACE_MCOUNT_RECORD @@ -617,10 +618,6 @@ config HAS_IOMEM config IOMMU_HELPER def_bool PCI -config HAS_DMA - def_bool PCI - select HAVE_DMA_API_DEBUG - config NEED_SG_DMA_LENGTH def_bool PCI |