Re: selftests/ftrace kprobe_eventname test fails on s390x QEMU (KVM/Linux)

2024-06-27 Thread Yunseong Kim
Hi all, On 6/28/24 1:15 오전, Sven Schnelle wrote: > Yunseong Kim writes: > >> In my s390x archtecture, kprobe_eventname selftest have always failed >> because of rcu_sched stalls. >> >> My environment is QEMU Ubuntu 24.04 KVM Machine Linux version >> 6.8.0-36-generic (buildd@bos01-s390x-012) (s39

Re: selftests/ftrace kprobe_eventname test fails on s390x QEMU (KVM/Linux)

2024-06-27 Thread Sven Schnelle
Yunseong Kim writes: > In my s390x archtecture, kprobe_eventname selftest have always failed > because of rcu_sched stalls. > > My environment is QEMU Ubuntu 24.04 KVM Machine Linux version > 6.8.0-36-generic (buildd@bos01-s390x-012) (s390x-linux-gnu-gcc-13 > (Ubuntu 13.2.0-23ubuntu4) 13.2.0, GNU

Re: selftests/ftrace kprobe_eventname test fails on s390x QEMU (KVM/Linux)

2024-06-27 Thread Google
Hi, Thanks for reporting! On Thu, 27 Jun 2024 14:03:14 +0900 Yunseong Kim wrote: > Hi all, > > > In my s390x archtecture, kprobe_eventname selftest have always failed > because of rcu_sched stalls. > > My environment is QEMU Ubuntu 24.04 KVM Machine Linux version > 6.8.0-36-generic (buildd@b

Re: selftests/ftrace kprobe_eventname test fails on s390x QEMU (KVM/Linux)

2024-06-27 Thread Steven Rostedt
On Thu, 27 Jun 2024 14:03:14 +0900 Yunseong Kim wrote: > My environment is QEMU Ubuntu 24.04 KVM Machine Linux version > 6.8.0-36-generic (buildd@bos01-s390x-012) (s390x-linux-gnu-gcc-13 > (Ubuntu 13.2.0-23ubuntu4) 13.2.0, GNU ld (GNU Binutils for Ubuntu) 2.42) #36 Could you see if you have the

selftests/ftrace kprobe_eventname test fails on s390x QEMU (KVM/Linux)

2024-06-26 Thread Yunseong Kim
Hi all, In my s390x archtecture, kprobe_eventname selftest have always failed because of rcu_sched stalls. My environment is QEMU Ubuntu 24.04 KVM Machine Linux version 6.8.0-36-generic (buildd@bos01-s390x-012) (s390x-linux-gnu-gcc-13 (Ubuntu 13.2.0-23ubuntu4) 13.2.0, GNU ld (GNU Binutils for Ub