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ada6c2d99a
linux/drivers/misc
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Ekansh Gupta ada6c2d99a misc: fastrpc: Fix remote heap allocation request 
Remote heap is used by DSP audioPD on need basis. This memory is
allocated from reserved CMA memory region and is then shared with
audioPD to use it for it's functionality.

Current implementation of remote heap is not allocating the memory
from CMA region, instead it is allocating the memory from SMMU
context bank. The arguments passed to scm call for the reassignment
of ownership is also not correct. Added changes to allocate CMA
memory and have a proper ownership reassignment.

Fixes: 532ad70c6d ("misc: fastrpc: Add mmap request assigning for static PD pool")
Cc: stable <stable@kernel.org>
Tested-by: Ekansh Gupta <quic_ekangupt@quicinc.com>
Signed-off-by: Ekansh Gupta <quic_ekangupt@quicinc.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20230811115643.38578-2-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-08-22 16:00:20 +02:00
..
altera-stapl misc: add HAS_IOPORT dependencies 2023-05-29 15:05:00 +01:00
bcm-vk misc: bcm_vk: Fix potential deadlock on &vk->ctx_lock 2023-08-04 15:45:19 +02:00
c2port driver core: class: remove module * from class_create() 2023-03-17 15:16:33 +01:00
cardreader misc: rtsx: judge ASPM Mode to set PETXCFG Reg 2023-08-04 15:52:43 +02:00
cb710
cxl misc: Explicitly include correct DT includes 2023-08-04 15:39:04 +02:00
echo
eeprom misc: eeprom/idt_89hpesx: Use devm_kmemdup to replace devm_kmalloc + memcpy 2023-08-11 21:38:52 +02:00
genwqe misc: genwqe: make class_genwqe a static const structure 2023-08-11 21:41:33 +02:00
ibmasm
lis3lv02d misc: Explicitly include correct DT includes 2023-08-04 15:39:04 +02:00
lkdtm Char/Misc and other driver subsystem updates for 6.5-rc1 2023-07-03 12:46:47 -07:00
mchp_pci1xxxx misc: microchip: pci1xxxx: Fix some NULL vs IS_ERR() bugs 2023-08-12 12:58:56 +02:00
mei mei: make mei_class a static const structure 2023-08-22 13:42:00 +02:00
ocxl driver core: class: remove module * from class_create() 2023-03-17 15:16:33 +01:00
pvpanic
sgi-gru mm: ptep_get() conversion 2023-06-19 16:19:25 -07:00
sgi-xp sgi-xp: simplify sysctl registration 2023-03-09 17:32:13 +01:00
ti-st drivers: misc: ti-st: Fix a typo ("unknow") 2023-01-31 13:02:46 +01:00
uacce uacce: vma_close clears q->qfrs when freeing qfrs 2023-05-31 19:00:26 +01:00
vmw_vmci Char/Misc drivers for 6.4-rc1 2023-04-27 12:07:50 -07:00
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
enclosure.c drivers: remove struct module * setting from struct class 2023-03-17 15:16:27 +01:00
fastrpc.c misc: fastrpc: Fix remote heap allocation request 2023-08-22 16:00:20 +02:00
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 ibmvmc: don't open-code file_inode() 2022-09-01 17:42:27 -04:00
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: open-dice: make OPEN_DICE depend on HAS_IOMEM 2023-08-04 15:39:42 +02:00
kgdbts.c
lattice-ecp3-config.c
Makefile misc: tps6594-pfsm: Add driver for TI TPS6594 PFSM 2023-06-15 13:41:53 +02:00
open-dice.c mm: replace vma->vm_flags direct modifications with modifier calls 2023-02-09 16:51:39 -08:00
pch_phub.c
pci_endpoint_test.c misc: pci_endpoint_test: Simplify pci_endpoint_test_msi_irq() 2023-06-23 15:04:15 -05:00
phantom.c driver core: class: remove module * from class_create() 2023-03-17 15:16:33 +01:00
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 misc: smpro-misc: Add Ampere's Altra SMpro misc driver 2022-11-10 19:03:03 +01:00
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 misc: vmw_balloon: fix memory leak with using debugfs_lookup() 2023-02-08 13:24:22 +01:00
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