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authorMarco Elver <elver@google.com>2021-09-08 04:56:24 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2021-09-08 20:50:24 +0200
commitc40c6e593bf978e232bae1fab81f4111f2e2c956 (patch)
tree5350d26ef31d8358268f44930f3410e5485bdea4 /lib/iomap_copy.c
parentkfence: show cpu and timestamp in alloc/free info (diff)
downloadlinux-c40c6e593bf978e232bae1fab81f4111f2e2c956.tar.xz
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kfence: test: fail fast if disabled at boot
Fail kfence_test fast if KFENCE was disabled at boot, instead of each test case trying several seconds to allocate from KFENCE and failing. KUnit will fail all test cases if kunit_suite::init returns an error. Even if KFENCE was disabled, we still want the test to fail, so that CI systems that parse KUnit output will alert on KFENCE being disabled (accidentally or otherwise). Link: https://lkml.kernel.org/r/20210825105533.1247922-1-elver@google.com Signed-off-by: Marco Elver <elver@google.com> Reported-by: Kefeng Wang <wangkefeng.wang@huawei.com> Tested-by: Kefeng Wang <wangkefeng.wang@huawei.com> Acked-by: Alexander Potapenko <glider@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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