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linux/drivers/misc
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Oded Gabbay 2f2a4c04b8 habanalabs: fix dma_addr passed to dma_mmap_coherent 
[ Upstream commit a9d4ef6434 ]

When doing dma_alloc_coherent in the driver, we add a certain hard-coded
offset to the DMA address before returning to the callee function. This
offset is needed when our device use this DMA address to perform
outbound transactions to the host.

However, if we want to map the DMA'able memory to the user via
dma_mmap_coherent(), we need to pass the original dma address, without
this offset. Otherwise, we will get erronouos mapping.

Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2021-02-07 15:37:14 +01:00
..
altera-stapl altera-stapl: altera_get_note: prevent write beyond end of 'key' 2020-03-03 08:02:57 +01:00
c2port misc: c2port: core: Ensure source size does not equal destination size in strncpy() 2020-06-29 18:45:52 +02:00
cardreader misc: rtsx: Add power saving functions and fix driving parameter 2020-09-16 17:30:37 +02:00
cb710 misc: cb710: sgbuf2: Add missing documentation for cb710_sg_dwiter_write_next_block()'s 'data' arg 2020-06-29 18:45:53 +02:00
cxl cxl: Rework error message for incompatible slots 2020-08-25 01:31:32 +10:00
echo char: Replace HTTP links with HTTPS ones 2020-07-23 09:44:15 +02:00
eeprom misc: eeprom: at24: fix NVMEM name with custom AT24 device name 2020-12-04 10:46:36 +01:00
genwqe pci-v5.9-changes 2020-08-07 18:48:15 -07:00
habanalabs habanalabs: fix dma_addr passed to dma_mmap_coherent 2021-02-07 15:37:14 +01:00
ibmasm misc: ibmasm: dot_command: Demote function headers from kerneldoc 2020-07-01 15:08:03 +02:00
lis3lv02d lis3lv02d: switch to using input device polling mode 2019-10-10 15:24:19 +02:00
lkdtm lkdtm: remove set_fs-based tests 2020-09-08 22:21:34 -04:00
mei Revert "mei: virtio: virtualization frontend driver" 2020-12-06 10:36:17 +01:00
ocxl powerpc updates for 5.10 2020-10-16 12:21:15 -07:00
sgi-gru x86/platform/uv: Update Copyrights to conform to HPE standards 2020-10-07 09:10:07 +02:00
sgi-xp x86/platform/uv: Update Copyrights to conform to HPE standards 2020-10-07 09:10:07 +02:00
ti-st misc: ti-st: st_kim: Tidy-up bespoke commentry 2020-06-29 18:45:52 +02:00
uacce Char/Misc driver patches for 5.10-rc1 2020-10-15 10:01:51 -07:00
vmw_vmci misc: vmw_vmci: fix kernel info-leak by initializing dbells in vmci_ctx_get_chkpt_doorbells() 2021-01-06 14:56:52 +01:00
ad525x_dpot-i2c.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149 2019-05-30 11:25:18 -07:00
ad525x_dpot-spi.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149 2019-05-30 11:25:18 -07:00
ad525x_dpot.c docs: misc-devices/pci-endpoint-test.txt: convert to ReST 2020-06-19 14:05:49 -06:00
ad525x_dpot.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149 2019-05-30 11:25:18 -07:00
apds990x.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336 2019-06-05 17:37:07 +02:00
apds9802als.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 167 2019-05-30 11:26:39 -07:00
atmel-ssc.c misc: atmel-ssc: lock with mutex instead of spinlock 2020-06-29 19:10:51 +02:00
atmel_tclib.c misc: atmel_tclib: use devm_platform_ioremap_resource() to simplify code 2019-10-10 15:24:19 +02:00
bh1770glc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336 2019-06-05 17:37:07 +02:00
cs5535-mfgpt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 206 2019-05-30 11:29:53 -07:00
ds1682.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
dummy-irq.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
enclosure.c misc: enclosure: Update enclosure_remove_device() documentation to match reality 2020-07-01 15:05:37 +02:00
fastrpc.c misc: fastrpc: add ioctl for attaching to sensors pd 2020-09-16 17:30:37 +02:00
hisi_hikey_usb.c misc: hisi_hikey_usb: delete a stray tab 2020-09-22 18:54:00 +02:00
hmc6352.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 167 2019-05-30 11:26:39 -07:00
hpilo.c misc: hpilo: avoid a useless memset 2020-07-23 12:56:49 +02:00
hpilo.h hpilo: Replace one-element array with flexible-array member 2020-07-14 18:21:25 +02:00
ibmvmc.c mm, treewide: rename kzfree() to kfree_sensitive() 2020-08-07 11:33:22 -07:00
ibmvmc.h misc: Use the correct style for SPDX License Identifier 2019-10-10 15:34:40 +02:00
ics932s401.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
isl29003.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
isl29020.c misc: isl29020: add missed pm_runtime_disable 2020-01-14 15:06:07 +01:00
Kconfig misc: mic: remove the MIC drivers 2020-10-28 19:12:03 +01:00
kgdbts.c kgdbts: switch to kernel_clone() 2020-08-20 13:12:59 +02:00
lattice-ecp3-config.c misc: lattice-ecp3-config: Remove set but clearly unused variable 'ret' 2020-07-01 15:05:37 +02:00
Makefile misc: mic: remove the MIC drivers 2020-10-28 19:12:03 +01:00
pch_phub.c misc: pch_phub: Remove superfluous descriptions to non-existent args 'offset_address' 2020-07-01 15:05:37 +02:00
pci_endpoint_test.c misc: pci_endpoint_test: fix return value of error branch 2020-12-30 11:53:45 +01:00
phantom.c misc/phantom.c: use generic power management 2020-06-29 18:43:42 +02:00
pti.c misc: pti: Remove unparsable empty line in function header 2020-07-01 15:05:36 +02:00
pvpanic.c misc: pvpanic: Use devm_platform_ioremap_resource() 2020-09-22 18:53:30 +02:00
qcom-coincell.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284 2019-06-05 17:36:37 +02:00
sram-exec.c char: Replace HTTP links with HTTPS ones 2020-07-23 09:44:15 +02:00
sram.c misc: sram: use devm_platform_ioremap_resource_wc() 2019-11-05 18:32:47 +01:00
sram.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
tifm_7xx1.c misc/tifm_7xx1.c: use generic power management 2020-06-29 18:43:42 +02:00
tifm_core.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
tsl2550.c misc: tsl2550: remove redundant initialization to variable r 2020-01-14 15:16:51 +01:00
vmw_balloon.c vmw_balloon: Explicitly include linux/io.h for virt_to_phys() 2019-12-10 10:15:48 +01:00
xilinx_sdfec.c misc: xilinx-sdfec: convert get_user_pages() --> pin_user_pages() 2020-05-27 11:09:26 +02:00