AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/media/rc
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Matthijs Kooijman 9fa35204dd [media] rc: Call rc_register_device before irq setup 
This should fix a potential race condition, when the irq handler
triggers while rc_register_device is still setting up the rdev->raw
device.
This crash has not been observed in practice, but there should be a very
small window where it could occur. Since ir_raw_event_store_with_filter
checks if rdev->raw is not NULL before using it, this bug is not
triggered if the request_irq triggers a pending irq directly (since
rdev->raw will still be NULL then).
This commit was tested on nuvoton-cir only.

Cc: Jarod Wilson <jarod@redhat.com>
Cc: Maxim Levitsky <maximlevitsky@gmail.com>
Cc: David Härdeman <david@hardeman.nu>
Signed-off-by: Matthijs Kooijman <matthijs@stdin.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-12-21 18:26:11 -02:00
..
keymaps [media] rc-core: add separate defines for protocol bitmaps and numbers 2012-10-27 11:49:51 -02:00
ati_remote.c [media] rc: Make probe cleanup goto labels more verbose 2012-12-21 18:26:08 -02:00
ene_ir.c [media] rc: Call rc_register_device before irq setup 2012-12-21 18:26:11 -02:00
ene_ir.h treewide: Fix comment and string typo 'bufer' 2011-12-06 09:53:40 +01:00
fintek-cir.c [media] rc: Set rdev before irq setup 2012-12-21 18:26:10 -02:00
fintek-cir.h [media] fintek-cir: add support for newer chip version 2012-02-14 16:53:53 -02:00
gpio-ir-recv.c [media] rc: Fix double free in gpio_ir_recv_remove() 2012-12-21 16:28:58 -02:00
iguanair.c [media] rc-core: add separate defines for protocol bitmaps and numbers 2012-10-27 11:49:51 -02:00
imon.c [media] rc-core: add separate defines for protocol bitmaps and numbers 2012-10-27 11:49:51 -02:00
ir-jvc-decoder.c [media] rc-core: add separate defines for protocol bitmaps and numbers 2012-10-27 11:49:51 -02:00
ir-lirc-codec.c [media] rc-core: add separate defines for protocol bitmaps and numbers 2012-10-27 11:49:51 -02:00
ir-mce_kbd-decoder.c [media] rc-core: add separate defines for protocol bitmaps and numbers 2012-10-27 11:49:51 -02:00
ir-nec-decoder.c [media] rc-core: add separate defines for protocol bitmaps and numbers 2012-10-27 11:49:51 -02:00
ir-raw.c [media] rc: do not wake up rc thread unless there is something to do 2012-08-13 16:19:12 -03:00
ir-rc5-decoder.c [media] rc-core: add separate defines for protocol bitmaps and numbers 2012-10-27 11:49:51 -02:00
ir-rc5-sz-decoder.c [media] rc-core: add separate defines for protocol bitmaps and numbers 2012-10-27 11:49:51 -02:00
ir-rc6-decoder.c [media] rc-core: add separate defines for protocol bitmaps and numbers 2012-10-27 11:49:51 -02:00
ir-rx51.c [media] media/ir_rx51: use module_platform_driver macro 2012-10-27 11:36:29 -02:00
ir-sanyo-decoder.c [media] rc-core: add separate defines for protocol bitmaps and numbers 2012-10-27 11:49:51 -02:00
ir-sony-decoder.c [media] rc-core: add separate defines for protocol bitmaps and numbers 2012-10-27 11:49:51 -02:00
ite-cir.c [media] rc: Call rc_register_device before irq setup 2012-12-21 18:26:11 -02:00
ite-cir.h [media] ite-cir: 8709 needs to use pnp resource 2 2011-07-01 16:31:38 -03:00
Kconfig [media] ir-rx51: Adjust dependencies 2012-09-15 19:44:30 -03:00
lirc_dev.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
Makefile [media] media: rc: Introduce RX51 IR transmitter driver 2012-08-13 16:53:45 -03:00
mceusb.c [media] rc-core: add separate defines for protocol bitmaps and numbers 2012-10-27 11:49:51 -02:00
nuvoton-cir.c [media] rc: Call rc_register_device before irq setup 2012-12-21 18:26:11 -02:00
nuvoton-cir.h [media] nuvoton-cir: carrier detect support is broken - remove it 2012-10-27 18:10:07 -02:00
rc-core-priv.h [media] rc/ir-raw: use kfifo_rec_ptr_1 instead of kfifo 2012-03-08 10:39:53 -03:00
rc-loopback.c [media] rc-core: add separate defines for protocol bitmaps and numbers 2012-10-27 11:49:51 -02:00
rc-main.c [media] rc-core: add separate defines for protocol bitmaps and numbers 2012-10-27 11:49:51 -02:00
redrat3.c [media] rc-core: add separate defines for protocol bitmaps and numbers 2012-10-27 11:49:51 -02:00
streamzap.c [media] rc-core: add separate defines for protocol bitmaps and numbers 2012-10-27 11:49:51 -02:00
ttusbir.c [media] rc-core: add separate defines for protocol bitmaps and numbers 2012-10-27 11:49:51 -02:00
winbond-cir.c [media] rc: Call rc_register_device before irq setup 2012-12-21 18:26:11 -02:00