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authorPhil Sutter <phil@nwl.cc>2017-01-17 22:51:26 +0100
committerPablo Neira Ayuso <pablo@netfilter.org>2017-02-08 14:14:09 +0100
commitc078ca3b0c5bf82c2b31906c446d6e2ad8ea0783 (patch)
treebebb843cfdedd03db69bcec8981e66503079f1ca /tools/thermal/tmon/tmon.8
parent6e7bc478c9a006c701c14476ec9d389a484b4864 (diff)
netfilter: nft_exthdr: Add support for existence check
If NFT_EXTHDR_F_PRESENT is set, exthdr will not copy any header field data into *dest, but instead set it to 1 if the header is found and 0 otherwise. Signed-off-by: Phil Sutter <phil@nwl.cc> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'tools/thermal/tmon/tmon.8')
0 files changed, 0 insertions, 0 deletions
&(&sighand->siglock)->rlock --> &(&tty->ctrl_lock)->rlock --> ucounts_lock Possible interrupt unsafe locking scenario: CPU0 CPU1 ---- ---- lock(ucounts_lock); local_irq_disable(); lock(&(&sighand->siglock)->rlock); lock(&(&tty->ctrl_lock)->rlock); <Interrupt> lock(&(&sighand->siglock)->rlock); *** DEADLOCK *** This patch removes a dependency between rlock and ucount_lock. Fixes: f333c700c610 ("pidns: Add a limit on the number of pid namespaces") Cc: stable@vger.kernel.org Signed-off-by: Andrei Vagin <avagin@openvz.org> Acked-by: Al Viro <viro@ZenIV.linux.org.uk> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'tools/perf/tests/bpf-script-test-relocation.c')