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From: Masami Hiramatsu <mhiramat@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: Anders Roxell <anders.roxell@linaro.org>,
	paulmck@kernel.org, joel@joelfernandes.org,
	"Naveen N . Rao" <naveen.n.rao@linux.ibm.com>,
	Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>,
	David Miller <davem@davemloft.net>,
	Masami Hiramatsu <mhiramat@kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: [PATCH -tip V2 0/2] kprobes: Fix RCU warning and cleanup
Date: Tue,  3 Dec 2019 15:06:06 +0900	[thread overview]
Message-ID: <157535316659.16485.11817291759382261088.stgit@devnote2> (raw)

Hi,

Here is a couple of patches which fix suspicious RCU
usage warnings in kprobes.

Anders reported the first warning in kprobe smoke test
with CONFIG_PROVE_RCU_LIST=y. While fixing this issue,
I found similar issues and cleanups in kprobes.

Thank you,

---

Masami Hiramatsu (2):
      kprobes: Suppress the suspicious RCU warning on kprobes
      kprobes: Use non RCU traversal APIs on kprobe_tables if possible


 kernel/kprobes.c |   32 ++++++++++++++++++++++----------
 1 file changed, 22 insertions(+), 10 deletions(-)

--
Masami Hiramatsu (Linaro) <mhiramat@kernel.org>

             reply	other threads:[~2019-12-03  6:06 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-03  6:06 Masami Hiramatsu [this message]
2019-12-03  6:06 ` [PATCH -tip V2 1/2] kprobes: Suppress the suspicious RCU warning on kprobes Masami Hiramatsu
2019-12-03  6:06 ` [PATCH -tip V2 2/2] kprobes: Use non RCU traversal APIs on kprobe_tables if possible Masami Hiramatsu
2020-01-14 13:56   ` Joel Fernandes
2020-01-15  1:31     ` Masami Hiramatsu
2019-12-20 18:55 ` [PATCH -tip V2 0/2] kprobes: Fix RCU warning and cleanup Masami Hiramatsu
2020-01-07 12:15   ` Masami Hiramatsu
2020-01-10 21:14     ` Joel Fernandes
2020-01-10 23:35       ` Masami Hiramatsu
2020-01-12  2:05         ` Joel Fernandes
2020-01-13  3:16           ` Masami Hiramatsu
2020-01-13 13:09             ` Masami Hiramatsu
2020-01-13 19:23               ` Paul E. McKenney
2020-01-14 11:49                 ` Masami Hiramatsu

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