Davidlohr Bueso 1e3b918d1d kselftest: introduce new epoll test case ... Patch series "fs/epoll: restore user-visible behavior upon event ready". This series tries to address a change in user visible behavior, reported in https://bugzilla.kernel.org/show_bug.cgi?id=208943. Epoll does not report an event to all the threads running epoll_wait() on the same epoll descriptor. Unsurprisingly, this was bisected back to 339ddb53d3 (fs/epoll: remove unnecessary wakeups of nested epoll), which has had various problems in the past, beyond only nested epoll usage. This patch (of 2): This incorporates the testcase originally reported in: https://bugzilla.kernel.org/show_bug.cgi?id=208943 Which ensures an event is reported to all threads blocked on the same epoll descriptor, otherwise only a single thread will receive the wakeup once the event become ready. Link: https://lkml.kernel.org/r/20210405231025.33829-1-dave@stgolabs.net Link: https://lkml.kernel.org/r/20210405231025.33829-2-dave@stgolabs.net Signed-off-by: Davidlohr Bueso <dbueso@suse.de> Cc: Jason Baron <jbaron@akamai.com> Cc: Roman Penyaev <rpenyaev@suse.de> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2021-05-06 19:24:13 -07:00
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fault-injection	…
ktest	Kbuild updates for v5.11	2020-12-22 14:02:39 -08:00
kunit	linux-kselftest-kunit-5.13-rc1	2021-04-27 18:56:29 -07:00
nvdimm	ndtest: Add papr health related flags	2021-01-28 00:22:49 -08:00
radix-tree	idr test suite: Improve reporting from idr_find_test_1	2021-04-01 07:50:42 -04:00
scatterlist	tools/testing/scatterlist: Fix overflow of max segment size	2021-01-28 15:17:39 -04:00
selftests	kselftest: introduce new epoll test case	2021-05-06 19:24:13 -07:00
vsock	SPDX patches for 5.7-rc1.	2020-04-03 13:12:26 -07:00