From mboxrd@z Thu Jan 1 00:00:00 1970 From: mhiramat@kernel.org (Masami Hiramatsu) Date: Sun, 13 May 2018 10:55:33 +0900 Subject: [BUGFIX PATCH v3 0/4] arm: kprobes: Fix to prohibit probing on unsafe functions In-Reply-To: <59CD6F84-9E51-469B-BB67-340A4F376A13@gmail.com> References: <152540727123.29650.13679359124038587629.stgit@devbox> <20180508112503.GD16141@n2100.armlinux.org.uk> <20180512203137.4c00f301c4359de1f6253154@kernel.org> <59CD6F84-9E51-469B-BB67-340A4F376A13@gmail.com> Message-ID: <20180513105533.03647d65a97f76ddc123b757@kernel.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Sat, 12 May 2018 10:29:57 -0700 Florian Fainelli wrote: > On May 12, 2018 4:31:37 AM PDT, Masami Hiramatsu wrote: > >Hi Russell, > > > >On Tue, 8 May 2018 12:25:03 +0100 > >Russell King - ARM Linux wrote: > > > >> On Fri, May 04, 2018 at 01:14:31PM +0900, Masami Hiramatsu wrote: > >> > Hi, > >> > > >> > This is the 3rd version of bugfix series for kprobes on arm. > >> > This series fixes 4 different issues which I found. > >> > > >> > - Fix to use smp_processor_id() after disabling preemption. > >> > - Prohibit probing on optimized_callback() for avoiding > >> > recursive probe. > >> > - Prohibit kprobes on do_undefinstr() by same reason. > >> > - Prohibit kprobes on get_user() by same reason. > >> > > >> > >From v2, I included another 2 bugfixes (1/4 and 2/4) > >> > which are not merged yet, and added "Cc: stable at vger.kernel.org", > >> > since there are obvious bugs. > >> > >> Please submit them to the patch system, thanks. > > > >Could you tell me what you mean the patch system? > > This is in Russell's signature: > > RMK's Patch system: http://www.armlinux.org.uk/developer/patches/ Ah, Thanks! OK, I'll submit via that system! > > -- > Florian -- Masami Hiramatsu