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| author | Justin M. Forbes <jforbes@fedoraproject.org> | 2020-12-18 13:19:08 -0600 |
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| committer | Justin M. Forbes <jforbes@fedoraproject.org> | 2020-12-18 13:19:08 -0600 |
| commit | 14ee173c279442e3546682022e462844c70b0bc4 (patch) | |
| tree | c058e8d6595e0bc126894c54c66223190b41b6f1 /configs/fedora/generic/CONFIG_TEST_FREE_PAGES | |
| parent | 9c80b51f739afa911f89b32f63e951140f653ee5 (diff) | |
| download | kernel-14ee173c279442e3546682022e462844c70b0bc4.tar.gz kernel-14ee173c279442e3546682022e462844c70b0bc4.tar.xz kernel-14ee173c279442e3546682022e462844c70b0bc4.zip | |
Linux v5.10.1 rebase
Signed-off-by: Justin M. Forbes <jforbes@fedoraproject.org>
Diffstat (limited to 'configs/fedora/generic/CONFIG_TEST_FREE_PAGES')
| -rw-r--r-- | configs/fedora/generic/CONFIG_TEST_FREE_PAGES | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/configs/fedora/generic/CONFIG_TEST_FREE_PAGES b/configs/fedora/generic/CONFIG_TEST_FREE_PAGES index 246fdf83a..628550397 100644 --- a/configs/fedora/generic/CONFIG_TEST_FREE_PAGES +++ b/configs/fedora/generic/CONFIG_TEST_FREE_PAGES @@ -1 +1,21 @@ +# CONFIG_TEST_FREE_PAGES: +# +# Test that a memory leak does not occur due to a race between +# freeing a block of pages and a speculative page reference. +# Loading this module is safe if your kernel has the bug fixed. +# If the bug is not fixed, it will leak gigabytes of memory and +# probably OOM your system. +# +# Symbol: TEST_FREE_PAGES [=n] +# Type : tristate +# Defined at lib/Kconfig.debug:2370 +# Prompt: Test freeing pages +# Depends on: RUNTIME_TESTING_MENU [=y] +# Location: +# -> Kernel hacking +# -> Kernel Testing and Coverage +# -> Runtime Testing (RUNTIME_TESTING_MENU [=y]) +# +# +# # CONFIG_TEST_FREE_PAGES is not set |