From 176e50fb177dc40e439700d5f3f838dd7eaaa427 Mon Sep 17 00:00:00 2001 From: "Hongzhi.Song" Date: Thu, 16 Aug 2018 00:38:48 -0700 Subject: runtime selftest: limit kernel hw bp arches 1. So far, only qemux86[-64] support hw breakpoint, no matter whether or not with kvm. qemuppc: The oe-core configuration uses a PPC G4 system as the default cpu but qemu doesn't simulate the hw breakpoint register for G4. qemuarm: The arch more than v7 supports hw breakpoint, however arm use v5 as default. qemuarm64: We temporarily drop qemuarm64 for the moment. Normally it will print debug info once, but endlessly when we trigger the break point. Now it is hard to located the issue, but we will confirm it later. qemumips*: Kernel dosen't support hw bp for mips. 2. Syslog maybe not started, so we use dmesg to confirm. 3. Running 'ls' to trigger the hardware breakpoint test. Signed-off-by: Hongzhi.Song Signed-off-by: Richard Purdie --- meta/lib/oeqa/runtime/cases/ksample.py | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'meta/lib') diff --git a/meta/lib/oeqa/runtime/cases/ksample.py b/meta/lib/oeqa/runtime/cases/ksample.py index 26fbe9d8cb..eb8713351a 100644 --- a/meta/lib/oeqa/runtime/cases/ksample.py +++ b/meta/lib/oeqa/runtime/cases/ksample.py @@ -164,6 +164,11 @@ class KSampleTest(KSample): # hw breakpoint @OETestDepends(['ssh.SSHTest.test_ssh']) def test_hw_breakpoint_example(self): + # check arch + status, output = self.target.run("uname -m") + result = ("x86" in output) or ("aarch64" in output) + if not result: + self.skipTest("the arch doesn't support hw breakpoint" % output) # check config self.check_config("CONFIG_KALLSYMS_ALL") # make sure if module exists -- cgit 1.2.3-korg