linux/drivers/misc
Ekansh Gupta a283d7f179 misc: fastrpc: Pass proper arguments to scm call
For CMA memory allocation, ownership is assigned to DSP to make it
accessible by the PD running on the DSP. With current implementation
HLOS VM is stored in the channel structure during rpmsg_probe and
this VM is passed to qcom_scm call as the source VM.

The qcom_scm call will overwrite the passed source VM with the next
VM which would cause a problem in case the scm call is again needed.
Adding a local copy of source VM whereever scm call is made to avoid
this problem.

Fixes: 0871561055 ("misc: fastrpc: Add support for audiopd")
Cc: stable <stable@kernel.org>
Signed-off-by: Ekansh Gupta <quic_ekangupt@quicinc.com>
Reviewed-by: Elliot Berman <quic_eberman@quicinc.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20240224114247.85953-2-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-03-05 14:30:06 +00:00
..
altera-stapl misc: add HAS_IOPORT dependencies 2023-05-29 15:05:00 +01:00
bcm-vk tty: bcm: convert to u8 and size_t 2023-12-08 12:02:37 +01:00
c2port c2port: replace deprecated strncpy with strscpy 2023-10-05 13:34:05 +02:00
cardreader misc: rtsx: add to support new card reader rts5264 2023-12-15 17:27:04 +01:00
cb710
cxl powerpc: Add PVN support for HeXin C2000 processor 2023-12-01 21:15:33 +11:00
echo
eeprom This cycle, I2C removes the currently unused CLASS_DDC support 2024-01-18 17:29:01 -08:00
genwqe mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDER 2024-01-08 15:27:15 -08:00
ibmasm ibmasm: convert to new timestamp accessors 2023-10-18 13:26:16 +02:00
lis3lv02d misc: lis3lv02d_i2c: Fix regulators getting en-/dis-abled twice on suspend/resume 2024-03-04 07:59:43 +01:00
lkdtm lkdtm: Add kfence read after free crash type 2023-12-01 09:51:43 -08:00
mchp_pci1xxxx misc: microchip: pci1xxxx: Fix some NULL vs IS_ERR() bugs 2023-08-12 12:58:56 +02:00
mei mei: Add Meteor Lake support for IVSC device 2024-02-19 11:40:17 +01:00
ocxl powerpc updates for 6.8 2024-01-08 16:22:47 -08:00
pvpanic pvpanic: Kill duplicate PCI_VENDOR_ID_REDHAT definition 2024-01-04 17:01:14 +01:00
sgi-gru arch: Remove Itanium (IA-64) architecture 2023-09-11 08:13:17 +00:00
sgi-xp sysctl-6.7-rc1 2023-11-01 20:51:41 -10:00
ti-st drivers: misc: ti-st: replace deprecated strncpy with strscpy 2023-10-05 13:34:04 +02:00
uacce uacce: make uacce_class constant 2023-10-27 08:51:00 +02:00
vmw_vmci Char/Misc and other Driver changes for 6.8-rc1 2024-01-17 16:47:17 -08:00
ad525x_dpot-i2c.c misc: Switch i2c drivers back to use .probe() 2023-05-29 15:04:52 +01:00
ad525x_dpot-spi.c
ad525x_dpot.c
ad525x_dpot.h
apds990x.c misc: Switch i2c drivers back to use .probe() 2023-05-29 15:04:52 +01:00
apds9802als.c misc: Switch i2c drivers back to use .probe() 2023-05-29 15:04:52 +01:00
atmel-ssc.c misc: atmel-ssc: Use devm_platform_get_and_ioremap_resource() 2023-08-04 15:38:45 +02:00
bh1770glc.c misc: Switch i2c drivers back to use .probe() 2023-05-29 15:04:52 +01:00
cs5535-mfgpt.c
ds1682.c misc: Switch i2c drivers back to use .probe() 2023-05-29 15:04:52 +01:00
dummy-irq.c
dw-xdata-pcie.c dw-xdata: Remove usage of the deprecated ida_simple_*() API 2023-12-31 11:09:26 +00:00
enclosure.c drivers: remove struct module * setting from struct class 2023-03-17 15:16:27 +01:00
fastrpc.c misc: fastrpc: Pass proper arguments to scm call 2024-03-05 14:30:06 +00:00
gehc-achc.c
hi6421v600-irq.c misc: hi6421-spmi-pmic: Remove redundant dev_err() 2023-08-04 15:39:10 +02:00
hisi_hikey_usb.c
hmc6352.c misc: Switch i2c drivers back to use .probe() 2023-05-29 15:04:52 +01:00
hpilo.c misc: hpilo: make ilo_class a static const structure 2023-08-11 21:41:36 +02:00
hpilo.h
ibmvmc.c Char/Misc and other driver changes for 6.7-rc1 2023-11-03 14:51:08 -10:00
ibmvmc.h
ics932s401.c misc: Switch i2c drivers back to use .probe() 2023-05-29 15:04:52 +01:00
isl29003.c misc: Switch i2c drivers back to use .probe() 2023-05-29 15:04:52 +01:00
isl29020.c misc: Switch i2c drivers back to use .probe() 2023-05-29 15:04:52 +01:00
Kconfig misc: nsm: remove selecting the non-existing config CBOR 2023-12-15 17:07:41 +01:00
kgdbts.c
lattice-ecp3-config.c
Makefile misc: Add Nitro Secure Module driver 2023-11-28 19:05:16 +00:00
nsm.c misc: Add Nitro Secure Module driver 2023-11-28 19:05:16 +00:00
open-dice.c misc: open-dice: Fix spurious lockdep warning 2024-01-30 16:20:54 -08:00
pch_phub.c
pci_endpoint_test.c Merge branch 'pci/misc' 2024-01-15 12:10:41 -06:00
phantom.c misc: phantom: make phantom_class constant 2023-10-25 11:07:11 +02:00
qcom-coincell.c misc: Explicitly include correct DT includes 2023-08-04 15:39:04 +02:00
smpro-errmon.c misc: smpro-errmon: Remove the unneeded include <linux/i2c.h> 2023-05-31 19:00:10 +01:00
smpro-misc.c
sram-exec.c mm: Introduce set_memory_rox() 2022-12-15 10:37:26 -08:00
sram.c misc: Explicitly include correct DT includes 2023-08-04 15:39:04 +02:00
sram.h misc: sram: Improve and simplify clk handling 2023-03-09 17:31:53 +01:00
tifm_7xx1.c misc: tifm: fix possible memory leak in tifm_7xx1_switch_media() 2022-11-23 19:55:26 +01:00
tifm_core.c driver core: make struct bus_type.uevent() take a const * 2023-01-27 13:45:52 +01:00
tps6594-esm.c Merge 6.5-rc6 into char-misc-next 2023-08-13 22:14:51 +02:00
tps6594-pfsm.c misc: tps6594: Remove redundant dev_err_probe() for platform_get_irq_byname() 2023-08-12 12:58:40 +02:00
tsl2550.c misc: Switch i2c drivers back to use .probe() 2023-05-29 15:04:52 +01:00
vcpu_stall_detector.c misc: Explicitly include correct DT includes 2023-08-04 15:39:04 +02:00
vmw_balloon.c vmw_balloon: dynamically allocate the vmw-balloon shrinker 2023-10-04 10:32:25 -07:00
xilinx_sdfec.c misc: Explicitly include correct DT includes 2023-08-04 15:39:04 +02:00
xilinx_tmr_inject.c misc: Explicitly include correct DT includes 2023-08-04 15:39:04 +02:00
xilinx_tmr_manager.c misc: Explicitly include correct DT includes 2023-08-04 15:39:04 +02:00