Re: [PATCH v10 6/6] selftests/mm: add hwpoison-panic destructive test
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From: Mike Rapoport <rppt@kernel.org>
Date: 2026-06-27 07:52:53
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linux-doc, linux-kselftest, linux-mm, lkml
Hi Breno, On Fri, Jun 26, 2026 at 08:33:20AM -0700, Breno Leitao wrote:
Add a destructive selftest that verifies vm.panic_on_unrecoverable_memory_failure actually panics when a hwpoison error hits a kernel-owned page.
+ksft_skip=4
...
quoted hunk ↗ jump to hunk
+ksft_print() { echo "# $*"; } +ksft_exit_skip() { ksft_print "$*"; exit "$ksft_skip"; } +ksft_exit_fail() { echo "not ok 1 $*"; exit 1; }
There is tools/testing/selftests/kselftest/ktap_helpers.sh that already implements this :) -- Sincerely yours, Mike.