Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

Pull virtio updates from Michael Tsirkin:
 "virtio, vhost: new device, fixes, speedups

  This includes the new virtio crypto device, and fixes all over the
  place. In particular enabling endian-ness checks for sparse builds
  found some bugs which this fixes. And it appears that everyone is in
  agreement that disabling endian-ness sparse checks shouldn't be
  necessary any longer.

  So this enables them for everyone, and drops the __CHECK_ENDIAN__ and
  __bitwise__ APIs.

  IRQ handling in virtio has been refactored somewhat, the larger switch
  to IRQ_SHARED will have to wait as it proved too aggressive"

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (34 commits)
  Makefile: drop -D__CHECK_ENDIAN__ from cflags
  fs/logfs: drop __CHECK_ENDIAN__
  Documentation/sparse: drop __CHECK_ENDIAN__
  linux: drop __bitwise__ everywhere
  checkpatch: replace __bitwise__ with __bitwise
  Documentation/sparse: drop __bitwise__
  tools: enable endian checks for all sparse builds
  linux/types.h: enable endian checks for all sparse builds
  virtio_mmio: Set dev.release() to avoid warning
  vhost: remove unused feature bit
  virtio_ring: fix description of virtqueue_get_buf
  vhost/scsi: Remove unused but set variable
  tools/virtio: use {READ,WRITE}_ONCE() in uaccess.h
  vringh: kill off ACCESS_ONCE()
  tools/virtio: fix READ_ONCE()
  crypto: add virtio-crypto driver
  vhost: cache used event for better performance
  vsock: lookup and setup guest_cid inside vhost_vsock_lock
  virtio_pci: split vp_try_to_find_vqs into INTx and MSI-X variants
  virtio_pci: merge vp_free_vectors into vp_del_vqs
  ...

31 files changed, 6 insertions, 55 deletions

diff --git a/drivers/net/can/Makefile b/drivers/net/can/Makefile
index 26ba4b794a0b..7a85495dbb0c 100644
--- a/drivers/net/can/Makefile
+++ b/drivers/net/can/Makefile
@@ -31,5 +31,4 @@ obj-$(CONFIG_CAN_TI_HECC)	+= ti_hecc.o
 obj-$(CONFIG_CAN_XILINXCAN)	+= xilinx_can.o
 obj-$(CONFIG_PCH_CAN)		+= pch_can.o
 
-subdir-ccflags-y += -D__CHECK_ENDIAN__
 subdir-ccflags-$(CONFIG_CAN_DEBUG_DEVICES) += -DDEBUG
diff --git a/drivers/net/ethernet/altera/Makefile b/drivers/net/ethernet/altera/Makefile
index 3eff2fd3997e..d4a187e45369 100644
--- a/drivers/net/ethernet/altera/Makefile
+++ b/drivers/net/ethernet/altera/Makefile
@@ -5,4 +5,3 @@
 obj-$(CONFIG_ALTERA_TSE) += altera_tse.o
 altera_tse-objs := altera_tse_main.o altera_tse_ethtool.o \
 altera_msgdma.o altera_sgdma.o altera_utils.o
-ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/ethernet/atheros/alx/Makefile b/drivers/net/ethernet/atheros/alx/Makefile
index 5901fa407d52..ed4a605874a3 100644
--- a/drivers/net/ethernet/atheros/alx/Makefile
+++ b/drivers/net/ethernet/atheros/alx/Makefile
@@ -1,3 +1,2 @@
 obj-$(CONFIG_ALX) += alx.o
 alx-objs := main.o ethtool.o hw.o
-ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/ethernet/freescale/Makefile b/drivers/net/ethernet/freescale/Makefile
index 4a13115155c9..c46df5c82af5 100644
--- a/drivers/net/ethernet/freescale/Makefile
+++ b/drivers/net/ethernet/freescale/Makefile
@@ -4,8 +4,6 @@
 
 obj-$(CONFIG_FEC) += fec.o
 fec-objs :=fec_main.o fec_ptp.o
-CFLAGS_fec_main.o := -D__CHECK_ENDIAN__
-CFLAGS_fec_ptp.o := -D__CHECK_ENDIAN__
 
 obj-$(CONFIG_FEC_MPC52xx) += fec_mpc52xx.o
 ifeq ($(CONFIG_FEC_MPC52xx_MDIO),y)
diff --git a/drivers/net/ethernet/sun/sunhme.h b/drivers/net/ethernet/sun/sunhme.h
index f4307654e4ae..4a8d5b18dfd5 100644
--- a/drivers/net/ethernet/sun/sunhme.h
+++ b/drivers/net/ethernet/sun/sunhme.h
@@ -302,7 +302,7 @@
  * Always write the address first before setting the ownership
  * bits to avoid races with the hardware scanning the ring.
  */
-typedef u32 __bitwise__ hme32;
+typedef u32 __bitwise hme32;
 
 struct happy_meal_rxd {
 	hme32 rx_flags;
diff --git a/drivers/net/wireless/ath/Makefile b/drivers/net/wireless/ath/Makefile
index 89f8d5979402..4cdebc7659dd 100644
--- a/drivers/net/wireless/ath/Makefile
+++ b/drivers/net/wireless/ath/Makefile
@@ -19,6 +19,4 @@ ath-objs :=	main.o \
 ath-$(CONFIG_ATH_DEBUG) += debug.o
 ath-$(CONFIG_ATH_TRACEPOINTS) += trace.o
 
-ccflags-y += -D__CHECK_ENDIAN__
-
 CFLAGS_trace.o := -I$(src)
diff --git a/drivers/net/wireless/ath/wil6210/Makefile b/drivers/net/wireless/ath/wil6210/Makefile
index 11b544b26c74..89bf2f9eca1d 100644
--- a/drivers/net/wireless/ath/wil6210/Makefile
+++ b/drivers/net/wireless/ath/wil6210/Makefile
@@ -22,5 +22,3 @@ wil6210-y += p2p.o
 
 # for tracing framework to find trace.h
 CFLAGS_trace.o := -I$(src)
-
-subdir-ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/Makefile b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/Makefile
index d1568bed1ad1..0383ba559edc 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/Makefile
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/Makefile
@@ -19,8 +19,6 @@ ccflags-y += \
 	-Idrivers/net/wireless/broadcom/brcm80211/brcmfmac	\
 	-Idrivers/net/wireless/broadcom/brcm80211/include
 
-ccflags-y += -D__CHECK_ENDIAN__
-
 obj-$(CONFIG_BRCMFMAC) += brcmfmac.o
 brcmfmac-objs += \
 		cfg80211.o \
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/Makefile b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/Makefile
index 960e6b86bbcb..ed83f33aceb7 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/Makefile
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/Makefile
@@ -16,7 +16,6 @@
 # CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 ccflags-y := \
-	-D__CHECK_ENDIAN__ \
 	-Idrivers/net/wireless/broadcom/brcm80211/brcmsmac \
 	-Idrivers/net/wireless/broadcom/brcm80211/brcmsmac/phy \
 	-Idrivers/net/wireless/broadcom/brcm80211/include
diff --git a/drivers/net/wireless/intel/iwlegacy/Makefile b/drivers/net/wireless/intel/iwlegacy/Makefile
index c985a01a0731..c826a6b985bb 100644
--- a/drivers/net/wireless/intel/iwlegacy/Makefile
+++ b/drivers/net/wireless/intel/iwlegacy/Makefile
@@ -13,5 +13,3 @@ iwl4965-$(CONFIG_IWLEGACY_DEBUGFS) += 4965-debug.o
 obj-$(CONFIG_IWL3945)	+= iwl3945.o
 iwl3945-objs		:= 3945-mac.o 3945.o 3945-rs.o
 iwl3945-$(CONFIG_IWLEGACY_DEBUGFS) += 3945-debug.o
-
-ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/intel/iwlwifi/Makefile b/drivers/net/wireless/intel/iwlwifi/Makefile
index 6e7ed908de0c..92e611841200 100644
--- a/drivers/net/wireless/intel/iwlwifi/Makefile
+++ b/drivers/net/wireless/intel/iwlwifi/Makefile
@@ -15,7 +15,7 @@ iwlwifi-objs += $(iwlwifi-m)
 
 iwlwifi-$(CONFIG_IWLWIFI_DEVICE_TRACING) += iwl-devtrace.o
 
-ccflags-y += -D__CHECK_ENDIAN__ -I$(src)
+ccflags-y += -I$(src)
 
 obj-$(CONFIG_IWLDVM)	+= dvm/
 obj-$(CONFIG_IWLMVM)	+= mvm/
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/Makefile b/drivers/net/wireless/intel/iwlwifi/dvm/Makefile
index 4d19685f31c3..b256a354953a 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/Makefile
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/Makefile
@@ -10,4 +10,4 @@ iwldvm-objs		+= rxon.o devices.o
 iwldvm-$(CONFIG_IWLWIFI_LEDS) += led.o
 iwldvm-$(CONFIG_IWLWIFI_DEBUGFS) += debugfs.o
 
-ccflags-y += -D__CHECK_ENDIAN__ -I$(src)/../
+ccflags-y += -I$(src)/../
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h b/drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h
index 1ad0ec180d5d..84813b550ef1 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h
@@ -228,7 +228,7 @@ enum iwl_ucode_tlv_flag {
 	IWL_UCODE_TLV_FLAGS_BCAST_FILTERING	= BIT(29),
 };
 
-typedef unsigned int __bitwise__ iwl_ucode_tlv_api_t;
+typedef unsigned int __bitwise iwl_ucode_tlv_api_t;
 
 /**
  * enum iwl_ucode_tlv_api - ucode api
@@ -258,7 +258,7 @@ enum iwl_ucode_tlv_api {
 #endif
 };
 
-typedef unsigned int __bitwise__ iwl_ucode_tlv_capa_t;
+typedef unsigned int __bitwise iwl_ucode_tlv_capa_t;
 
 /**
  * enum iwl_ucode_tlv_capa - ucode capabilities
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/Makefile b/drivers/net/wireless/intel/iwlwifi/mvm/Makefile
index 2e06dfc1c477..83ac807e547d 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/Makefile
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/Makefile
@@ -9,4 +9,4 @@ iwlmvm-$(CONFIG_IWLWIFI_LEDS) += led.o
 iwlmvm-y += tof.o fw-dbg.o
 iwlmvm-$(CONFIG_PM) += d3.o
 
-ccflags-y += -D__CHECK_ENDIAN__ -I$(src)/../
+ccflags-y += -I$(src)/../
diff --git a/drivers/net/wireless/intersil/orinoco/Makefile b/drivers/net/wireless/intersil/orinoco/Makefile
index bfdefb85abcd..b7ecef820f76 100644
--- a/drivers/net/wireless/intersil/orinoco/Makefile
+++ b/drivers/net/wireless/intersil/orinoco/Makefile
@@ -12,6 +12,3 @@ obj-$(CONFIG_TMD_HERMES)	+= orinoco_tmd.o
 obj-$(CONFIG_NORTEL_HERMES)	+= orinoco_nortel.o
 obj-$(CONFIG_PCMCIA_SPECTRUM)	+= spectrum_cs.o
 obj-$(CONFIG_ORINOCO_USB)	+= orinoco_usb.o
-
-# Orinoco should be endian clean.
-ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/mediatek/mt7601u/Makefile b/drivers/net/wireless/mediatek/mt7601u/Makefile
index ea9ed8a5db4d..08fc802ead4b 100644
--- a/drivers/net/wireless/mediatek/mt7601u/Makefile
+++ b/drivers/net/wireless/mediatek/mt7601u/Makefile
@@ -1,5 +1,3 @@
-ccflags-y += -D__CHECK_ENDIAN__
-
 obj-$(CONFIG_MT7601U)	+= mt7601u.o
 
 mt7601u-objs	= \
diff --git a/drivers/net/wireless/realtek/rtlwifi/Makefile b/drivers/net/wireless/realtek/rtlwifi/Makefile
index ad6d3c52ec57..84c2e826fa1d 100644
--- a/drivers/net/wireless/realtek/rtlwifi/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/Makefile
@@ -30,5 +30,3 @@ obj-$(CONFIG_RTLBTCOEXIST)	+= btcoexist/
 obj-$(CONFIG_RTL8723_COMMON)	+= rtl8723com/
 obj-$(CONFIG_RTL8821AE)		+= rtl8821ae/
 obj-$(CONFIG_RTL8192EE)		+= rtl8192ee/
-
-ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/Makefile b/drivers/net/wireless/realtek/rtlwifi/btcoexist/Makefile
index 47ceecfcb7dc..d1454d4f08a5 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/Makefile
@@ -3,5 +3,3 @@ btcoexist-objs :=	halbtc8723b2ant.o	\
 			rtl_btc.o
 
 obj-$(CONFIG_RTLBTCOEXIST) += btcoexist.o
-
-ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/Makefile
index 676e7de27f27..dae4f0f19cd3 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/Makefile
@@ -11,5 +11,3 @@ rtl8188ee-objs :=		\
 		trx.o
 
 obj-$(CONFIG_RTL8188EE) += rtl8188ee.o
-
-ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/Makefile
index aee42d7ae8a2..0546b7556259 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/Makefile
@@ -5,5 +5,3 @@ rtl8192c-common-objs :=		\
 		phy_common.o
 
 obj-$(CONFIG_RTL8192C_COMMON) += rtl8192c-common.o
-
-ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/Makefile
index c0cb0cfe7d37..577c7adbc322 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/Makefile
@@ -9,5 +9,3 @@ rtl8192ce-objs :=		\
 		trx.o
 
 obj-$(CONFIG_RTL8192CE) += rtl8192ce.o
-
-ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/Makefile
index ad2de6b839ef..97437dadc287 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/Makefile
@@ -10,5 +10,3 @@ rtl8192cu-objs :=		\
 		trx.o
 
 obj-$(CONFIG_RTL8192CU) += rtl8192cu.o
-
-ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/Makefile
index e3213c8264b6..d0703f20d30c 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/Makefile
@@ -10,5 +10,3 @@ rtl8192de-objs :=		\
 		trx.o
 
 obj-$(CONFIG_RTL8192DE) += rtl8192de.o
-
-ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/Makefile
index 0315eeda9b60..f254b9f64326 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/Makefile
@@ -12,5 +12,3 @@ rtl8192ee-objs :=		\
 
 
 obj-$(CONFIG_RTL8192EE) += rtl8192ee.o
-
-ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/Makefile
index b7eb13819cbc..dfa9dbbe2cdf 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/Makefile
@@ -11,5 +11,3 @@ rtl8192se-objs :=		\
 
 obj-$(CONFIG_RTL8192SE) += rtl8192se.o
 
-ccflags-y += -D__CHECK_ENDIAN__
-
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/Makefile
index 6220672a96f4..e7607d2cb2ef 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/Makefile
@@ -14,5 +14,3 @@ rtl8723ae-objs :=		\
 
 
 obj-$(CONFIG_RTL8723AE) += rtl8723ae.o
-
-ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/Makefile
index a77c34102792..a841cbd55d8e 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/Makefile
@@ -12,5 +12,3 @@ rtl8723be-objs :=		\
 
 
 obj-$(CONFIG_RTL8723BE) += rtl8723be.o
-
-ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723com/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/Makefile
index 345a68adcf38..73da75526e2a 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723com/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/Makefile
@@ -5,5 +5,3 @@ rtl8723-common-objs :=		\
 		phy_common.o
 
 obj-$(CONFIG_RTL8723_COMMON) += rtl8723-common.o
-
-ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/Makefile
index f7a26f71197e..8ca406b95f02 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/Makefile
@@ -12,5 +12,3 @@ rtl8821ae-objs :=		\
 
 
 obj-$(CONFIG_RTL8821AE) += rtl8821ae.o
-
-ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/ti/wl1251/Makefile b/drivers/net/wireless/ti/wl1251/Makefile
index a5c6328b5f72..58b4f935a3f6 100644
--- a/drivers/net/wireless/ti/wl1251/Makefile
+++ b/drivers/net/wireless/ti/wl1251/Makefile
@@ -6,5 +6,3 @@ wl1251_sdio-objs	+= sdio.o
 obj-$(CONFIG_WL1251)		+= wl1251.o
 obj-$(CONFIG_WL1251_SPI)	+= wl1251_spi.o
 obj-$(CONFIG_WL1251_SDIO)	+= wl1251_sdio.o
-
-ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/ti/wlcore/Makefile b/drivers/net/wireless/ti/wlcore/Makefile
index 0a69c1373643..e286713b3c18 100644
--- a/drivers/net/wireless/ti/wlcore/Makefile
+++ b/drivers/net/wireless/ti/wlcore/Makefile
@@ -8,5 +8,3 @@ wlcore-$(CONFIG_NL80211_TESTMODE)	+= testmode.o
 obj-$(CONFIG_WLCORE)			+= wlcore.o
 obj-$(CONFIG_WLCORE_SPI)		+= wlcore_spi.o
 obj-$(CONFIG_WLCORE_SDIO)		+= wlcore_sdio.o
-
-ccflags-y += -D__CHECK_ENDIAN__