diff options
| -rw-r--r-- | arch/arm64/include/asm/el2_setup.h | 5 | ||||
| -rw-r--r-- | arch/arm64/kernel/Makefile | 3 |
2 files changed, 6 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/el2_setup.h b/arch/arm64/include/asm/el2_setup.h index 87560d8b254e..1da277baacf7 100644 --- a/arch/arm64/include/asm/el2_setup.h +++ b/arch/arm64/include/asm/el2_setup.h @@ -421,8 +421,9 @@ mov x2, xzr mrs x1, id_aa64dfr0_el1 ubfx x1, x1, #ID_AA64DFR0_EL1_PMUVer_SHIFT, #4 - cmp x1, #ID_AA64DFR0_EL1_PMUVer_V3P9 - b.lt .Lskip_pmuv3p9_\@ + cmp x1, #ID_AA64DFR0_EL1_PMUVer_IMP_DEF + ccmp x1, #ID_AA64DFR0_EL1_PMUVer_V3P9, #8, ne + b.lt .Lskip_pmuv3p9_\@ // Skip if < PMUv3p9 or IMP_DEF orr x0, x0, #HDFGRTR2_EL2_nPMICNTR_EL0 orr x0, x0, #HDFGRTR2_EL2_nPMICFILTR_EL0 diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile index d2690c3ec528..ea66339435bf 100644 --- a/arch/arm64/kernel/Makefile +++ b/arch/arm64/kernel/Makefile @@ -25,6 +25,9 @@ KASAN_SANITIZE_stacktrace.o := n KCOV_INSTRUMENT_entry-common.o := n KCOV_INSTRUMENT_idle.o := n +# Softirq stack switching can run outside interrupt context. +KCOV_INSTRUMENT_irq.o := n + # Object file lists. obj-y := debug-monitors.o entry.o irq.o fpsimd.o \ entry-common.o process.o ptrace.o \ |