diff options
| author | Andrew Gallatin <gallatin@FreeBSD.org> | 2026-05-25 20:33:52 +0000 |
|---|---|---|
| committer | Andrew Gallatin <gallatin@FreeBSD.org> | 2026-05-25 20:33:52 +0000 |
| commit | b97ee5e9ce7b5598be596ef51872c1136b20cf88 (patch) | |
| tree | 0e8e334c04b7f418b53aad115a407af6e47cb8e2 /sys/dev | |
| parent | 6e7c10c79deac3c6bb6ad3bd12c8e0ad68bb59f0 (diff) | |
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/hwpmc/hwpmc_ibs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/dev/hwpmc/hwpmc_ibs.c b/sys/dev/hwpmc/hwpmc_ibs.c index 8cfe7b2df145..ae14f2ccb14c 100644 --- a/sys/dev/hwpmc/hwpmc_ibs.c +++ b/sys/dev/hwpmc/hwpmc_ibs.c @@ -510,6 +510,9 @@ pmc_ibs_intr(struct trapframe *tf) int retval, cpu; uint64_t config; + if (ibs_pcpu == NULL) + return (0); + cpu = curcpu; KASSERT(cpu >= 0 && cpu < pmc_cpu_max(), ("[ibs,%d] out of range CPU %d", __LINE__, cpu)); |