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lkl_linux/drivers/misc
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Ekansh Gupta 509143385d misc: fastrpc: Unmap only if buffer is unmapped from DSP 
For unmapping any buffer from kernel, it should first be unmapped
from DSP. In case unmap from DSP request fails, the map should not
be removed from kernel as it might lead to SMMU faults and other
memory issues.

Fixes: 5c1b97c7d7 ("misc: fastrpc: add support for FASTRPC_IOCTL_MEM_MAP/UNMAP")
Cc: stable <stable@kernel.org>
Signed-off-by: Ekansh Gupta <quic_ekangupt@quicinc.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20231013122007.174464-5-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-16 20:58:50 +02:00
..
altera-stapl
misc: add HAS_IOPORT dependencies
2023-05-29 15:05:00 +01:00
bcm-vk
Merge tag 'char-misc-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2023-09-01 09:53:54 -07:00
c2port
driver core: class: remove module * from class_create()
2023-03-17 15:16:33 +01:00
cardreader
misc: rtsx: Fix some platforms can not boot and move the l1ss judgment to probe
2023-09-25 10:48:19 +02:00
cb710
…
cxl
Merge tag 'char-misc-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2023-09-01 09:53:54 -07:00
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
ibm: convert to ctime accessor functions
2023-07-13 10:28:02 +02:00
lis3lv02d
misc: Explicitly include correct DT includes
2023-08-04 15:39:04 +02:00
lkdtm
lkdtm: Add FAM_BOUNDS test for __counted_by
2023-08-17 16:46:35 -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
mmu_notifiers: rename invalidate_range notifier
2023-08-18 10:12:41 -07:00
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
misc: ti-st: make st_recv() conforming to tty_ldisc_ops::receive_buf()
2023-08-11 21:12:45 +02:00
uacce
uacce: vma_close clears q->qfrs when freeing qfrs
2023-05-31 19:00:26 +01:00
vmw_vmci
Merge tag 'char-misc-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
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: Unmap only if buffer is unmapped from DSP
2023-10-16 20:58:50 +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
ibm: convert to ctime accessor functions
2023-07-13 10:28:02 +02:00
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