From: "Naveen N. Rao" <naveen.n.rao@linux.vnet.ibm.com>
To: Michael Ellerman <mpe@ellerman.id.au>
Cc: Nicholas Piggin <npiggin@gmail.com>,
Anton Blanchard <anton@samba.org>,
linuxppc-dev@lists.ozlabs.org,
Masami Hiramatsu <mhiramat@kernel.org>,
Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Subject: [RFC PATCH 0/4] Blacklist powerpc exception vectors from kprobes
Date: Thu, 17 Nov 2016 20:38:29 +0530 [thread overview]
Message-ID: <cover.1479394571.git.naveen.n.rao@linux.vnet.ibm.com> (raw)
This is the beginning of work to come up with a more relevant kprobe
blacklist on powerpc. In this series, we primarily blacklist exception
vectors and kernel entry code.
Naveen N. Rao (4):
powerpc: asm: introduce new macros for assembly globals
powerpc: kprobe: add arch specific blacklist
powerpc: mm/slb: convert slb_low.S to use the new macros
powerpc: mm/slb: blacklist symbols from kprobe
arch/powerpc/include/asm/ppc_asm.h | 19 +++++++++++++++++--
arch/powerpc/kernel/entry_32.S | 2 ++
arch/powerpc/kernel/entry_64.S | 2 ++
arch/powerpc/kernel/kprobes.c | 10 ++++++++++
arch/powerpc/mm/slb_low.S | 30 +++++++++++++-----------------
5 files changed, 44 insertions(+), 19 deletions(-)
--
2.10.2
next reply other threads:[~2016-11-17 15:09 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-17 15:08 Naveen N. Rao [this message]
2016-11-17 15:08 ` [RFC PATCH 1/4] powerpc: asm: introduce new macros for assembly globals Naveen N. Rao
2016-11-18 9:41 ` Michael Ellerman
2016-11-18 11:36 ` Naveen N. Rao
2016-11-17 15:08 ` [RFC PATCH 2/4] powerpc: kprobe: add arch specific blacklist Naveen N. Rao
2016-11-18 5:48 ` Michael Ellerman
2016-11-18 7:04 ` Masami Hiramatsu
2016-11-18 11:24 ` Naveen N. Rao
2016-11-18 11:22 ` Naveen N. Rao
2016-11-17 15:08 ` [RFC PATCH 3/4] powerpc: mm/slb: convert slb_low.S to use the new macros Naveen N. Rao
2016-11-17 15:08 ` [RFC PATCH 4/4] powerpc: mm/slb: blacklist symbols from kprobe Naveen N. Rao
2016-11-18 9:36 ` Michael Ellerman
2016-11-18 11:26 ` Naveen N. Rao
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