AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/s390/crypto
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Harald Freudenberger fcd98d4002 s390/zcrypt: fix card and queue total counter wrap 
The internal statistic counters for the total number of
requests processed per card and per queue used integers. So they do
wrap after a rather huge amount of crypto requests processed. This
patch introduces uint64 counters which should hold much longer but
still may wrap. The sysfs attributes request_count for card and queue
also used only %ld and now display the counter value with %llu.

This is not a security relevant fix. The int overflow which happened
is not in any way exploitable as a security breach.

Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2020-02-10 12:49:35 +01:00
..
ap_bus.c s390/zcrypt: move ap device reset from bus to driver code 2020-01-09 16:59:18 +01:00
ap_bus.h s390/zcrypt: fix card and queue total counter wrap 2020-02-10 12:49:35 +01:00
ap_card.c s390/zcrypt: fix card and queue total counter wrap 2020-02-10 12:49:35 +01:00
ap_debug.h s390/zcrypt: Make ap init functions static. 2018-04-10 07:39:01 +02:00
ap_queue.c s390/zcrypt: fix card and queue total counter wrap 2020-02-10 12:49:35 +01:00
Makefile s390/zcrypt: add new low level ep11 functions support file 2020-01-30 13:07:55 +01:00
pkey_api.c s390/pkey: fix missing length of protected key on return 2020-02-10 12:49:35 +01:00
vfio_ap_drv.c s390/zcrypt: CEX7S exploitation support 2019-09-19 12:56:06 +02:00
vfio_ap_ops.c s390: vfio-ap: fix warning reset not completed 2019-09-05 15:18:15 +02:00
vfio_ap_private.h s390: ap: implement PAPQ AQIC interception in kernel 2019-07-02 16:00:28 +02:00
zcrypt_api.c s390/zcrypt: fix card and queue total counter wrap 2020-02-10 12:49:35 +01:00
zcrypt_api.h s390/zcrypt: ep11 structs rework, export zcrypt_send_ep11_cprb 2020-01-30 13:07:55 +01:00
zcrypt_card.c s390/zcrypt: zcrypt device driver cleanup 2018-10-09 11:21:35 +02:00
zcrypt_cca_key.h s390/zcrypt: zcrypt device driver cleanup 2018-10-09 11:21:35 +02:00
zcrypt_ccamisc.c s390/zcrypt: Fix CCA cipher key gen with clear key value function 2020-01-09 16:59:18 +01:00
zcrypt_ccamisc.h s390/pkey: Add support for key blob with clear key value 2020-01-30 13:07:55 +01:00
zcrypt_cex2a.c s390/zcrypt: move ap device reset from bus to driver code 2020-01-09 16:59:18 +01:00
zcrypt_cex2a.h s390/zcrypt: zcrypt device driver cleanup 2018-10-09 11:21:35 +02:00
zcrypt_cex2c.c s390/zcrypt: move ap device reset from bus to driver code 2020-01-09 16:59:18 +01:00
zcrypt_cex2c.h s390/zcrypt: zcrypt device driver cleanup 2018-10-09 11:21:35 +02:00
zcrypt_cex4.c s390/zcrypt: extend EP11 card and queue sysfs attributes 2020-01-30 13:07:56 +01:00
zcrypt_cex4.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
zcrypt_debug.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
zcrypt_ep11misc.c s390/pkey/zcrypt: Support EP11 AES secure keys 2020-01-30 13:07:56 +01:00
zcrypt_ep11misc.h s390/pkey/zcrypt: Support EP11 AES secure keys 2020-01-30 13:07:56 +01:00
zcrypt_error.h s390/zcrypt: handle new reply code FILTERED_BY_HYPERVISOR 2019-11-30 10:52:44 +01:00
zcrypt_msgtype6.c s390/zcrypt: adjust switch fall through comments for -Wimplicit-fallthrough 2019-08-02 13:58:23 +02:00
zcrypt_msgtype6.h s390/zcrypt: zcrypt device driver cleanup 2018-10-09 11:21:35 +02:00
zcrypt_msgtype50.c s390/zcrypt: zcrypt device driver cleanup 2018-10-09 11:21:35 +02:00
zcrypt_msgtype50.h s390/zcrypt: zcrypt device driver cleanup 2018-10-09 11:21:35 +02:00
zcrypt_queue.c s390/zcrypt: zcrypt device driver cleanup 2018-10-09 11:21:35 +02:00