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| author | Steffen Maier <maier@linux.ibm.com> | 2025-07-10 17:05:22 +0200 |
|---|---|---|
| committer | Alexander Gordeev <agordeev@linux.ibm.com> | 2025-07-31 18:59:26 +0200 |
| commit | ccb0aa03d046ff84492396d2e90b408fa5b24a00 (patch) | |
| tree | 929bb3342c660cc6c41c5767e6c5878687a494af | |
| parent | 56f4cfab1c93b14da422cdcd23898eb008033696 (diff) | |
s390: Support CONFIG_TRACE_MMIO_ACCESS
Enable the functionality of commits
d593d64f043a ("lib: Add register read/write tracing support")
210031971cdd ("asm-generic/io: Add logging support for MMIO accessors").
It only depends on explicit function calls for the tracing.
Signed-off-by: Steffen Maier <maier@linux.ibm.com>
Reviewed-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
| -rw-r--r-- | arch/s390/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 25a773e6596e..ac162e62da86 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -102,6 +102,7 @@ config S390 select ARCH_HAS_UBSAN select ARCH_HAS_VDSO_TIME_DATA select ARCH_HAVE_NMI_SAFE_CMPXCHG + select ARCH_HAVE_TRACE_MMIO_ACCESS select ARCH_INLINE_READ_LOCK select ARCH_INLINE_READ_LOCK_BH select ARCH_INLINE_READ_LOCK_IRQ |