From: Baoquan He <bhe@redhat.com>
To: Michal Hocko <mhocko@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Kees Cook <keescook@chromium.org>, Jiri Kosina <jkosina@suse.cz>,
Al Viro <viro@zeniv.linux.org.uk>,
Oleg Nesterov <oleg@redhat.com>, Ingo Molnar <mingo@redhat.com>
Subject: Re: [PATCH 1/2] fs, elf: drop MAP_FIXED usage from elf_map
Date: Tue, 17 Oct 2017 21:42:11 +0800 [thread overview]
Message-ID: <20171017134211.GA15098@x1> (raw)
In-Reply-To: <20171017133324.y2nkse6svunpd5s2@dhcp22.suse.cz>
On 10/17/17 at 03:33pm, Michal Hocko wrote:
> On Tue 17-10-17 21:22:46, Baoquan He wrote:
> [...]
> > And as I said before, then we will still have the
> > ungraceful 'mapping total'|'unmapping the rest' method.
>
> yes I haven't touched this part and I guess you are right it can be
> removed now, but this was not my primary concern to adddress so there is
> still some room for improvements on top. If you want to refactor that
> part, then feel free to do so but I think that we should address the
> MAP_FIXED part first.
OK, I am fine. Then let's focus on this issue you are addressing. Sorry
for the noise. :-)
Thanks
Baoquan
next prev parent reply other threads:[~2017-10-17 13:42 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-04 7:50 MAP_FIXED for ELF mappings Michal Hocko
2017-10-04 7:59 ` Michal Hocko
2017-10-04 15:03 ` Baoquan He
2017-10-04 15:11 ` Michal Hocko
2017-10-04 15:12 ` Baoquan He
2017-10-04 15:17 ` Michal Hocko
2017-10-04 15:37 ` Baoquan He
2017-10-04 17:12 ` Michal Hocko
2017-10-04 17:15 ` Linus Torvalds
2017-10-04 17:28 ` Michal Hocko
2017-10-05 16:33 ` Oleg Nesterov
2017-10-05 16:42 ` Michal Hocko
2017-10-16 13:44 ` [PATCH 0/2] fs, elf: get rid of MAP_FIXED from the loader Michal Hocko
2017-10-16 13:44 ` [PATCH 1/2] fs, elf: drop MAP_FIXED usage from elf_map Michal Hocko
2017-10-16 16:39 ` Kees Cook
[not found] ` <CAGXu5jK8n4SCHniH85Wwtzw8QdoO1_1CMoiWqGnG-OBSwH2FRw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-10-16 19:00 ` Michal Hocko
2017-10-16 19:00 ` Michal Hocko
2017-10-16 20:02 ` James Hogan
2017-10-16 20:02 ` James Hogan
2017-10-17 7:37 ` Michal Hocko
2017-10-17 7:37 ` Michal Hocko
2017-10-17 8:35 ` James Hogan
2017-10-17 8:35 ` James Hogan
2017-10-17 8:56 ` Michal Hocko
2017-10-17 12:26 ` Baoquan He
2017-10-17 12:56 ` Michal Hocko
2017-10-17 13:22 ` Baoquan He
2017-10-17 13:33 ` Michal Hocko
2017-10-17 13:42 ` Baoquan He [this message]
2017-10-16 13:44 ` [PATCH 2/2] fs, elf: drop MAP_FIXED from initial ET_DYN segment Michal Hocko
2017-10-16 16:44 ` Kees Cook
2017-10-16 18:43 ` Michal Hocko
2017-10-16 19:38 ` Kees Cook
2017-10-17 9:04 ` Michal Hocko
2017-10-17 20:01 ` Kees Cook
2017-10-19 11:20 ` Michal Hocko
2017-10-19 17:19 ` Kees Cook
2017-10-20 8:45 ` Michal Hocko
2017-10-20 14:12 ` Kees Cook
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