| Message ID | 20201002172025.GJ3421308@ZenIV.linux.org.uk (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [git,pull] epoll fixes | expand |
The pull request you sent on Fri, 2 Oct 2020 18:20:25 +0100:
> git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git work.epoll
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/712138c7f7427c9cb67634ba432be98d42435deb
Thank you!
On Fri, Oct 2, 2020 at 10:20 AM Al Viro <viro@zeniv.linux.org.uk> wrote: > > Several race fixes in epoll. Fudge. I screwed up the commit message due to a cut-and-paste error (don't ask - sometimes google chrome and gnome-terminal seem to stop agreeing about the normal X paste buffer) And I extra stupidly pushed the thing out after the build succeeded, not having noticed how I screwed up the trivial commit message. I've force-updated the public sites, and I really hope nobody pulled in that (very short) time when my tree had a bogus commit message. (In case anybody cares, the commit message said "SEQCNT_MUTEX_ZERO" instead of "Several race fixes in epoll" because that's what I had looked at in another terminal. So it was a very WTF message) I think this was only the second time I had a forced push to fix some stupidity of mine. So it's not exactly _common_, but it's embarrassing. Linus
Several race fixes in epoll. The following changes since commit 77f4689de17c0887775bb77896f4cc11a39bf848: fix regression in "epoll: Keep a reference on files added to the check list" (2020-09-02 11:30:48 -0400) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git work.epoll for you to fetch changes up to 3701cb59d892b88d569427586f01491552f377b1: ep_create_wakeup_source(): dentry name can change under you... (2020-09-24 19:41:58 -0400) ---------------------------------------------------------------- Al Viro (4): epoll: do not insert into poll queues until all sanity checks are done epoll: replace ->visited/visited_list with generation count epoll: EPOLL_CTL_ADD: close the race in decision to take fast path ep_create_wakeup_source(): dentry name can change under you... fs/eventpoll.c | 72 +++++++++++++++++++++++++--------------------------------- 1 file changed, 31 insertions(+), 41 deletions(-)