Defined in 9 files as a macro:

• arch/arm/include/asm/barrier.h, line 68 (as a macro)
• arch/arm/include/asm/barrier.h, line 74 (as a macro)
• arch/parisc/include/asm/barrier.h, line 20 (as a macro)
• arch/parisc/include/asm/barrier.h, line 26 (as a macro)
• include/asm-generic/barrier.h, line 50 (as a macro)
• include/asm-generic/barrier.h, line 81 (as a macro)
• tools/testing/selftests/kvm/include/aarch64/processor.h, line 145 (as a macro)
• tools/virtio/asm/barrier.h, line 18 (as a macro)
• tools/virtio/asm/barrier.h, line 28 (as a macro)

Referenced in 92 files:

• arch/arm64/include/asm/io.h, line 111
• drivers/bus/mhi/host/main.c, line 145
• drivers/crypto/cavium/nitrox/nitrox_reqmgr.c, line 305
• drivers/crypto/hisilicon/qm.c, line 545
• drivers/crypto/marvell/octeontx2/cn10k_cpt.c, line 41
• drivers/crypto/marvell/octeontx2/otx2_cptlf.h, line 383
• drivers/infiniband/hw/hns/hns_roce_hw_v2.c
  • line 515
  • line 611
• drivers/infiniband/hw/irdma/ctrl.c
  • line 200
  • line 232
  • line 268
  • line 358
  • line 480
  • line 549
  • line 590
  • line 775
  • line 813
  • line 850
  • line 1100
  • line 1191
  • line 1231
  • line 1273
  • line 1347
  • line 1377
  • line 1386
  • line 1427
  • line 1477
  • line 2072
  • line 2114
  • line 2155
  • line 2197
  • line 2270
  • line 2311
  • line 2350
  • line 2390
  • line 2421
  • line 2454
  • line 2571
  • line 2622
  • line 2696
  • line 3335
  • line 3400
  • line 3480
  • line 3534
  • line 3593
  • line 3691
  • line 3783
  • line 3950
  • line 3989
  • line 4284
  • line 4470
  • line 4554
  • line 4651
• drivers/infiniband/hw/irdma/puda.c
  • line 106
  • line 486
  • line 627
  • line 752
  • line 1138
• drivers/infiniband/hw/irdma/uda.c
  • line 65
  • line 154
• drivers/infiniband/hw/irdma/uk.c
  • line 82
  • line 310
  • line 391
  • line 486
  • line 706
  • line 778
  • line 826
  • line 880
  • line 960
  • line 1554
• drivers/infiniband/hw/qedr/verbs.c
  • line 3891
  • line 3899
• drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c, line 804
• drivers/iommu/io-pgtable-arm-v7s.c, line 489
• drivers/iommu/io-pgtable-arm.c, line 346
• drivers/iommu/io-pgtable-dart.c, line 166
• drivers/media/pci/intel/ipu3/ipu3-cio2.c, line 161
• drivers/misc/fastrpc.c, line 1165
• drivers/misc/ibmvmc.c
  • line 60
  • line 253
  • line 1487
• drivers/mmc/host/meson-gx-mmc.c
  • line 738
  • line 837
• drivers/mmc/host/mmci_stm32_sdmmc.c
  • line 142
  • line 257
• drivers/net/ethernet/actions/owl-emac.c
  • line 539
  • line 614
  • line 854
• drivers/net/ethernet/amd/xgbe/xgbe-dev.c
  • line 1462
  • line 1535
  • line 1540
  • line 1932
• drivers/net/ethernet/apm/xgene-v2/main.c
  • line 103
  • line 214
• drivers/net/ethernet/broadcom/bgmac.c, line 370
• drivers/net/ethernet/cadence/macb_main.c
  • line 1059
  • line 1347
  • line 1354
• drivers/net/ethernet/chelsio/cxgb3/sge.c
  • line 421
  • line 432
  • line 583
  • line 1109
  • line 1155
  • line 1226
  • line 1393
• drivers/net/ethernet/engleder/tsnep_main.c
  • line 435
  • line 604
  • line 710
  • line 803
  • line 1045
  • line 1155
• drivers/net/ethernet/faraday/ftgmac100.c
  • line 421
  • line 809
• drivers/net/ethernet/freescale/fec_main.c
  • line 3885
  • line 3897
• drivers/net/ethernet/google/gve/gve_rx.c, line 256
• drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
  • line 2054
  • line 2084
• drivers/net/ethernet/ibm/ibmveth.c, line 1198
• drivers/net/ethernet/ibm/ibmvnic.c
  • line 2475
  • line 4650
  • line 4680
• drivers/net/ethernet/intel/e100.c, line 874
• drivers/net/ethernet/intel/e1000/e1000_main.c
  • line 3023
  • line 4549
  • line 4666
• drivers/net/ethernet/intel/idpf/idpf_controlq.c, line 330
• drivers/net/ethernet/intel/igb/igb_main.c
  • line 6300
  • line 9150
• drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c, line 155
• drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h, line 752
• drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c, line 601
• drivers/net/ethernet/marvell/pxa168_eth.c
  • line 331
  • line 333
  • line 1269
• drivers/net/ethernet/mediatek/mtk_ppe.c
  • line 522
  • line 648
• drivers/net/ethernet/mediatek/mtk_star_emac.c, line 360
• drivers/net/ethernet/mellanox/mlx4/en_tx.c
  • line 734
  • line 787
  • line 802
  • line 836
  • line 853
  • line 1208
  • line 1224
• drivers/net/ethernet/mellanox/mlx4/eq.c, line 214
• drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h, line 264
• drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
  • line 596
  • line 940
• drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c
  • line 125
  • line 134
• drivers/net/ethernet/mellanox/mlx5/core/lib/aso.c, line 372
• drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c, line 363
• drivers/net/ethernet/microchip/lan743x_main.c
  • line 2064
  • line 2123
• drivers/net/ethernet/neterion/s2io.c
  • line 2522
  • line 2633
  • line 2648
  • line 6897
• drivers/net/ethernet/qlogic/qed/qed_ll2.c
  • line 1758
  • line 1768
• drivers/net/ethernet/realtek/r8169_main.c
  • line 3799
  • line 4239
• drivers/net/ethernet/renesas/ravb_main.c
  • line 882
  • line 997
  • line 2044
• drivers/net/ethernet/renesas/rswitch.c
  • line 453
  • line 1628
• drivers/net/ethernet/renesas/sh_eth.c
  • line 1693
  • line 2528
• drivers/net/ethernet/socionext/netsec.c
  • line 628
  • line 1682
• drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c
  • line 351
  • line 394
• drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c
  • line 176
  • line 216
• drivers/net/ethernet/stmicro/stmmac/enh_desc.c, line 344
• drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
  • line 4415
  • line 4803
  • line 5154
• drivers/net/ethernet/sun/sungem.c
  • line 709
  • line 1033
  • line 1072
  • line 1082
  • line 1587
  • line 1649
  • line 1658
• drivers/net/ethernet/sun/sunhme.c
  • line 163
  • line 170
  • line 192
  • line 199
  • line 227
  • line 232
  • line 244
  • line 249
• drivers/net/ethernet/sun/sunvnet_common.c, line 1448
• drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c
  • line 980
  • line 1053
  • line 1127
  • line 1136
• drivers/net/ethernet/via/via-rhine.c
  • line 1238
  • line 1839
• drivers/net/vmxnet3/vmxnet3_drv.c
  • line 1265
  • line 1858
• drivers/net/vmxnet3/vmxnet3_xdp.c, line 182
• drivers/net/wan/fsl_ucc_hdlc.c
  • line 324
  • line 1017
• drivers/net/wireless/ath/wcn36xx/dxe.c, line 645
• drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c, line 578
• drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c
  • line 457
  • line 539
  • line 821
  • line 1188
  • line 1209
• drivers/net/wireless/quantenna/qtnfmac/shm_ipc.c, line 139
• drivers/scsi/cxlflash/superpipe.c
  • line 540
  • line 543
  • line 555
  • line 702
  • line 705
  • line 708
• drivers/scsi/cxlflash/vlun.c
  • line 586
  • line 589
  • line 592
  • line 670
  • line 673
  • line 1143
  • line 1146
  • line 1149
  • line 1165
  • line 1167
• drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
  • line 1572
  • line 1689
  • line 1988
  • line 2120
  • line 2177
  • line 3158
  • line 3258
• drivers/soc/apple/rtkit.c, line 602
• drivers/soc/fsl/dpio/qbman-portal.c
  • line 465
  • line 469
  • line 688
  • line 787
  • line 843
  • line 926
  • line 1118
  • line 1158
  • line 1478
  • line 1517
• drivers/soc/fsl/qbman/bman.c
  • line 369
  • line 472
• drivers/soc/fsl/qbman/qman.c
  • line 520
  • line 910
• drivers/soc/fsl/qbman/qman_ccsr.c, line 425
• drivers/spi/spi-qcom-qspi.c, line 459
• drivers/usb/gadget/udc/cdns2/cdns2-gadget.c
  • line 696
  • line 798
  • line 1061
• drivers/vdpa/mlx5/net/mlx5_vnet.c, line 511
• drivers/vfio/pci/mlx5/cmd.c, line 1164
• include/asm-generic/barrier.h, line 80
• include/linux/virtio_ring.h, line 46
• kernel/kcsan/kcsan_test.c
  • line 574
  • line 619
  • line 664
• kernel/kcsan/selftest.c
  • line 174
  • line 205
• tools/testing/selftests/kvm/include/aarch64/processor.h, line 146