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Konstantin Taranov 293fcadf2f RDMA/mana_ib: Use virtual address in dma regions for MRs 
[ Upstream commit 2d5c008157 ]

Introduce mana_ib_create_dma_region() to create dma regions with iova
for MRs. It allows creating MRs with any page offset. Previously,
only page-aligned addresses worked.

For dma regions that must have a zero dma offset (e.g., for queues),
mana_ib_create_zero_offset_dma_region() is added.
To get the zero offset, ib_umem_find_best_pgoff() is used with zero
pgoff_bitmask.

Fixes: 0266a17763 ("RDMA/mana_ib: Add a driver for Microsoft Azure Network Adapter")
Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
Link: https://lore.kernel.org/r/1709560361-26393-3-git-send-email-kotaranov@linux.microsoft.com
Reviewed-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2024-03-26 18:17:26 -04:00
..
accel accel/ivpu: Don't enable any tiles by default on VPU40xx 2024-02-20 16:56:21 +01:00
accessibility
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acpi ACPI: scan: Fix device check notification handling 2024-03-26 18:16:50 -04:00
amba
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android binder: signal epoll threads of self-work 2024-01-31 14:08:28 -08:00
ata ata: libata-core: Do not call ata_dev_power_set_standby() twice 2024-02-21 19:09:17 +01:00
atm atm: idt77252: fix a memleak in open_card_ubr0 2024-02-03 12:46:13 +00:00
auxdisplay drm-next for 6.8: 2024-01-12 11:32:19 -08:00
base x86/rfds: Mitigate Register File Data Sampling (RFDS) 2024-03-15 10:48:13 -04:00
bcma
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block aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts 2024-03-26 18:16:29 -04:00
bluetooth Bluetooth: btusb: Fix memory leak 2024-03-26 18:16:54 -04:00
bus bus: tegra-aconnect: Update dependency to ARCH_TEGRA 2024-03-26 18:16:44 -04:00
cache cache: ax45mp_cache: Align end size to cache boundary in ax45mp_dma_cache_wback() 2024-02-21 16:24:10 +00:00
cdrom
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cdx cdx: Unlock on error path in rescan_store() 2024-01-04 17:01:14 +01:00
char TTY/Serial changes for 6.8-rc1 2024-01-18 11:37:24 -08:00
clk clk: zynq: Prevent null pointer dereference caused by kmalloc failure 2024-03-26 18:17:20 -04:00
clocksource clocksource/drivers/ep93xx: Fix error handling during probe 2023-12-27 15:37:11 +01:00
comedi comedi: comedi_test: Prevent timers rescheduling during deletion 2024-03-05 14:21:45 +00:00
connector connector/cn_proc: revert "connector: Fix proc_event_num_listeners count not cleared" 2024-02-13 11:15:44 +01:00
counter counter: fix privdata alignment 2024-02-16 18:51:00 -05:00
cpufreq cpufreq: qcom-hw: add CONFIG_COMMON_CLK dependency 2024-03-26 18:16:44 -04:00
cpuidle cpuidle: haltpoll: Do not enable interrupts when entering idle 2023-12-29 18:08:18 +01:00
crypto crypto: qat - fix ring to service map for dcc in 420xx 2024-03-26 18:17:12 -04:00
cxl cxl/acpi: Fix load failures due to single window creation failure 2024-02-20 22:58:05 -08:00
dax New code for 6.8: 2024-01-10 08:45:22 -08:00
dca
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devfreq
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dio
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dma dmaengine: tegra210-adma: Update dependency to ARCH_TEGRA 2024-03-26 18:17:00 -04:00
dma-buf dma-buf: heaps: Don't track CMA dma-buf pages under RssFile 2024-01-31 19:54:58 +05:30
dpll dpll: fix dpll_xa_ref_*_del() for multiple registrations 2024-03-26 18:16:56 -04:00
edac Driver core changes for 6.8-rc1 2024-01-18 09:48:40 -08:00
eisa
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extcon
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firewire firewire: ohci: prevent leak of left-over IRQ on unbind 2024-03-06 22:35:22 +09:00
firmware firmware: arm_scmi: Fix double free in SMC transport cleanup path 2024-03-26 18:16:46 -04:00
fpga Char/Misc and other Driver changes for 6.8-rc1 2024-01-17 16:47:17 -08:00
fsi
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gnss TTY/Serial changes for 6.8-rc1 2024-01-18 11:37:24 -08:00
gpio gpiolib: Pass consumer device through to core in devm_fwnode_gpiod_get_index() 2024-03-26 18:16:50 -04:00
gpu drm/xe: Replace 'grouped target' in Makefile with pattern rule 2024-03-26 18:17:16 -04:00
greybus TTY/Serial changes for 6.8-rc1 2024-01-18 11:37:24 -08:00
hid HID: amd_sfh: Avoid disabling the interrupt 2024-03-26 18:17:14 -04:00
hsi
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hte
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hv Drivers: hv: vmbus: make hv_bus const 2024-03-03 02:32:35 +00:00
hwmon hwmon: (nct6775) Fix access to temperature configuration registers 2024-02-21 13:56:33 -08:00
hwspinlock
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hwtracing
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i2c i2c: aspeed: Fix the dummy irq expected print 2024-03-08 10:10:27 +01:00
i3c i3c: dw: Disable IBI IRQ depends on hot-join and SIR enabling 2024-03-26 18:17:24 -04:00
idle Power management updates for 6.8-rc1 2024-01-09 16:32:11 -08:00
iio iio: accel: adxl367: fix I2C FIFO data register 2024-02-25 14:31:14 +00:00
infiniband RDMA/mana_ib: Use virtual address in dma regions for MRs 2024-03-26 18:17:26 -04:00
input Input updates for v6.8-rc7 2024-03-08 13:06:35 -08:00
interconnect interconnect: qcom: x1e80100: Add missing ACV enable_mask 2024-02-04 23:36:06 +02:00
iommu iommu: Fix compilation without CONFIG_IOMMU_INTEL 2024-03-26 18:16:55 -04:00
ipack TTY/Serial changes for 6.8-rc1 2024-01-18 11:37:24 -08:00
irqchip irqchip/gic-v3-its: Do not assume vPE tables are preallocated 2024-02-21 21:11:20 +01:00
isdn
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leds leds: sgm3140: Add missing timer cleanup and flash gpio control 2024-03-26 18:17:18 -04:00
macintosh
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mailbox mediatek: add CMDQ support for mt8188 2024-01-17 15:39:32 -08:00
mcb
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md dm: call the resume method on internal suspend 2024-03-26 18:16:58 -04:00
media media: usbtv: Remove useless locks in usbtv_video_free() 2024-03-26 18:17:16 -04:00
memory memory: tegra: Correct DLA client names 2024-03-26 18:16:46 -04:00
memstick
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message
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mfd mfd: cs42l43: Fix wrong GPIO_FN_SEL and SPI_CLK_CONFIG1 defaults 2024-03-26 18:17:17 -04:00
misc mei: gsc_proxy: match component when GSC is on different bus 2024-03-05 14:30:09 +00:00
mmc mmc: wmt-sdmmc: remove an incorrect release_mem_region() call in the .remove function 2024-03-26 18:16:51 -04:00
most
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mtd mtd: maps: sun_uflash: Declare uflash_devinit static 2024-03-26 18:17:19 -04:00
mux mux: mmio: use reg property when parent device is not a syscon 2024-01-04 17:01:14 +01:00
net nfp: flower: handle acti_netdevs allocation failure 2024-03-26 18:16:57 -04:00
nfc
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ntb NTB: fix possible name leak in ntb_register_device() 2024-03-26 18:17:06 -04:00
nubus nubus: Make nubus_bus_type static and constant 2024-01-03 13:33:59 +01:00
nvdimm virtio: features, fixes 2024-01-18 16:44:03 -08:00
nvme nvme: host: fix double-free of struct nvme_id_ns in ns_update_nuse() 2024-03-26 18:16:29 -04:00
nvmem nvmem: include bit index in cell sysfs file name 2024-02-14 16:28:16 +01:00
of Devicetree fix for v6.8, part 2: 2024-03-01 17:18:35 -08:00
opp OPP: debugfs: Fix warning around icc_get_name() 2024-03-26 18:16:56 -04:00
parisc parisc/power: Fix power soft-off button emulation on qemu 2024-01-07 22:59:16 +01:00
parport
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pci PCI: brcmstb: Fix broken brcm_pcie_mdio_write() polling 2024-03-26 18:17:20 -04:00
pcmcia
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peci
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perf RISC-V Fixes for 6.8-rc7 2024-03-01 12:44:33 -08:00
phy phy: qcom: qmp-usbc: handle CLAMP register in a correct way 2024-03-26 18:17:22 -04:00
pinctrl gpio: nomadik: fix offset bug in nmk_pmx_set() 2024-03-26 18:17:15 -04:00
platform platform/x86/amd/pmf: Do not use readl() for policy buffer access 2024-03-26 18:17:21 -04:00
pmdomain pmdomain: qcom: rpmhpd: Drop SA8540P gfx.lvl 2024-03-26 18:16:35 -04:00
pnp More ACPI updates for 6.8-rc1 2024-01-17 14:37:40 -08:00
power power: supply: mm8013: fix "not charging" detection 2024-03-26 18:17:17 -04:00
powercap powercap: dtpm_cpu: Fix error check against freq_qos_add_request() 2024-03-26 18:16:45 -04:00
pps
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ps3
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ptp Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-01-04 18:06:46 -08:00
pwm pwm: dwc: use pm_sleep_ptr() macro 2024-03-26 18:16:44 -04:00
rapidio
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ras
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regulator regulator: userspace-consumer: add module device table 2024-03-26 18:16:50 -04:00
remoteproc
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reset SoC: driver updates for 6.8 2024-01-11 11:31:46 -08:00
rpmsg
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rtc rtc: test: Fix invalid format specifier. 2024-03-26 18:16:28 -04:00
s390 s390/dasd: fix double module refcount decrement 2024-03-26 18:16:27 -04:00
sbus
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scsi scsi: bfa: Fix function pointer type mismatch for hcb_qe->cbfn 2024-03-26 18:17:24 -04:00
sh maple: make maple_bus_type static and const 2024-01-04 14:37:17 +01:00
siox
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slimbus
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soc soc: qcom: llcc: Check return value on Broadcast_OR reg read 2024-03-26 18:16:43 -04:00
soundwire soundwire updates for 6.7 2024-01-18 17:08:31 -08:00
spi spi: move split xfers for CS_WORD emulation 2024-03-26 18:16:38 -04:00
spmi
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ssb
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staging media: imx: csc/scaler: fix v4l2_ctrl_handler memory leak 2024-03-26 18:17:07 -04:00
target scsi: target: pscsi: Fix bio_put() for error case 2024-02-15 14:44:07 -05:00
tc
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tee tee: optee: Fix kernel panic caused by incorrect error handling 2024-03-04 09:49:03 +01:00
thermal thermal: intel: powerclamp: Remove dead code for target mwait value 2024-01-22 11:59:22 +01:00
thunderbolt thunderbolt: Fix for v6.8-rc7 2024-03-02 19:47:01 +01:00
tty tty: mips_ejtag_fdc: Fix passing incompatible pointer type warning 2024-03-26 18:17:10 -04:00
ufs scsi: ufs: Uninitialized variable in ufshcd_devfreq_target() 2024-02-15 14:46:13 -05:00
uio uio: Fix use-after-free in uio_open 2024-01-04 17:03:47 +01:00
usb xhci: Fix failure to detect ring expansion need. 2024-03-05 13:47:08 +00:00
vdpa virtio: features, fixes 2024-01-18 16:44:03 -08:00
vfio VFIO updates for v6.8-rc1 2024-01-18 15:57:25 -08:00
vhost virtio: features, fixes 2024-01-18 16:44:03 -08:00
video backlight: lp8788: Fully initialize backlight_properties during probe 2024-03-26 18:17:19 -04:00
virt Char/Misc and other Driver changes for 6.8-rc1 2024-01-17 16:47:17 -08:00
virtio virtio: features, fixes 2024-01-18 16:44:03 -08:00
w1
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watchdog watchdog: stm32_iwdg: initialize default timeout 2024-03-26 18:17:25 -04:00
xen xen/events: close evtchn after mapping cleanup 2024-02-13 10:12:47 +01:00
zorro
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Kconfig
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Makefile fbdev/intelfb: Remove driver 2024-01-12 12:38:37 +01:00