AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/nfc
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Johan Hovold a112adafcb NFC: pn533: fix bulk-message timeout 
The driver was doing a synchronous uninterruptible bulk-transfer without
using a timeout. This could lead to the driver hanging on probe due to a
malfunctioning (or malicious) device until the device is physically
disconnected. While sleeping in probe the driver prevents other devices
connected to the same hub from being added to (or removed from) the bus.

An arbitrary limit of five seconds should be more than enough.

Fixes: dbafc28955 ("NFC: pn533: don't send USB data off of the stack")
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-01-13 18:50:18 -08:00
..
fdp NFC: fdp: fix incorrect free object 2019-11-05 18:31:45 -08:00
microread treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 399 2019-06-05 17:37:12 +02:00
nfcmrvl nfc: Fix Kconfig indentation 2019-11-20 12:30:40 -08:00
nxp-nci NFC: nxp-nci: Fix probing without ACPI 2019-12-09 20:15:17 -08:00
pn533 NFC: pn533: fix bulk-message timeout 2020-01-13 18:50:18 -08:00
pn544 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 399 2019-06-05 17:37:12 +02:00
s3fwrn5 nfc: s3fwrn5: replace the assertion with a WARN_ON 2019-12-19 17:33:23 -08:00
st21nfca NFC: st21nfca: fix double free 2019-11-06 21:48:29 -08:00
st95hf NFC: st95hf: clean up indentation issue 2019-09-27 20:31:18 +02:00
st-nci st_nci_hci_connectivity_event_received: null check the allocation 2019-07-25 11:48:06 -07:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mei_phy.c nfc/mei: convert to SPDX license tags 2019-03-28 02:07:54 +09:00
mei_phy.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nfcsim.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288 2019-06-05 17:36:37 +02:00
port100.c nfc: port100: handle command failure cleanly 2019-11-21 11:48:17 -08:00
trf7970a.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 417 2019-06-05 17:37:15 +02:00