From: Alexey Makhalov <alexey.makhalov@xxxxxxxxxxxx> vmware_vmss_get_cpu_reg() whould be called only for active tasks to get their registers from corresponding CPUs. Otherwise, the standard path of fetching pt_regs from the memory (inactive_task_frame) should be used. Cc: Sourabh Jain <sourabhjain@xxxxxxxxxxxxx> Cc: Hari Bathini <hbathini@xxxxxxxxxxxxx> Cc: Mahesh J Salgaonkar <mahesh@xxxxxxxxxxxxx> Cc: Naveen N. Rao <naveen.n.rao@xxxxxxxxxxxxxxxxxx> Cc: Lianbo Jiang <lijiang@xxxxxxxxxx> Cc: HAGIO KAZUHITO(萩尾 一仁) <k-hagio-ab@xxxxxxx> Cc: Tao Liu <ltao@xxxxxxxxxx> Cc: Alexey Makhalov <alexey.makhalov@xxxxxxxxxxxx> Signed-off-by: Alexey Makhalov <alexey.makhalov@xxxxxxxxxxxx> --- x86_64.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/x86_64.c b/x86_64.c index 47c215f..617a4ab 100644 --- a/x86_64.c +++ b/x86_64.c @@ -9232,7 +9232,10 @@ x86_64_get_current_task_reg(int regno, const char *name, if (!tc) return FALSE; - if (VMSS_DUMPFILE()) + /* + * Task is active, grab CPU's registers + */ + if (is_task_active(tc->task) && VMSS_DUMPFILE()) return vmware_vmss_get_cpu_reg(tc->processor, regno, name, size, value); BZERO(&bt_setup, sizeof(struct bt_info)); -- 2.40.1 -- Crash-utility mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxxxxxx https://${domain_name}/admin/lists/devel.lists.crash-utility.osci.io/ Contribution Guidelines: https://github.com/crash-utility/crash/wiki
