linux

iv/linux

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Thomas Richter 9f66572f28 s390/pai_crypto: Enable per-task and system-wide sampling event

The PMU for PAI crypto counters enforces the following restrictions:

      - No per-task context for PAI crypto sampling event CRYPTO_ALL
      - No multiple system-wide PAI crypto sampling event CRYPTO_ALL

Both restrictions are removed. One or more per-task sampling events
are supported. Also one or more system-wide sampling events are
supported.

Example for per-task context of sampling event CRYPTO_ALL:
       # perf record -e pai_crypto/CRYPTO_ALL/ -- true
Example for system-wide context of sampling event CRYPTO_ALL:
       # perf record -e pai_crypto/CRYPTO_ALL/ -a -- sleep 4

Acked-by: Sumanth Korikkar <sumanthk@linux.ibm.com>
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>

2024-06-07 16:49:07 +02:00

appldata

S390: Remove now superfluous sentinel elem from ctl_table arrays

2023-10-10 15:22:02 -07:00

boot

s390/boot: Remove alt_stfle_fac_list from decompressor

2024-05-16 10:17:12 +02:00

configs

crypto: remove CONFIG_CRYPTO_STATS

2024-04-02 10:49:38 +08:00

crypto

s390/paes: Reestablish retry loop in paes