From bbe9064f30f06e7791d04f9f61a842226a6a44fe Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Thu, 26 Mar 2020 17:11:44 +1100 Subject: selftests/eeh: Skip ahci adapters The ahci driver doesn't support error recovery, and if your root filesystem is attached to it the eeh-basic.sh test will likely kill your machine. So skip any device we see using the ahci driver. Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20200326061144.2006522-1-mpe@ellerman.id.au --- tools/testing/selftests/powerpc/eeh/eeh-basic.sh | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'tools/testing') diff --git a/tools/testing/selftests/powerpc/eeh/eeh-basic.sh b/tools/testing/selftests/powerpc/eeh/eeh-basic.sh index f988d2f42e8f..8a8d0f456946 100755 --- a/tools/testing/selftests/powerpc/eeh/eeh-basic.sh +++ b/tools/testing/selftests/powerpc/eeh/eeh-basic.sh @@ -41,6 +41,11 @@ for dev in `ls -1 /sys/bus/pci/devices/ | grep '\.0$'` ; do continue; fi + if [ "ahci" = "$(basename $(realpath /sys/bus/pci/devices/$dev/driver))" ] ; then + echo "$dev, Skipped: ahci doesn't support recovery" + continue + fi + # Don't inject errosr into an already-frozen PE. This happens with # PEs that contain multiple PCI devices (e.g. multi-function cards) # and injecting new errors during the recovery process will probably -- cgit v1.2.3