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From: Linus Torvalds <torvalds@linux-foundation.org>
To: Michal Hocko <mhocko@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Vlastimil Babka <vbabka@suse.cz>,
	Ben Hutchings <ben@decadent.org.uk>, Willy Tarreau <w@1wt.eu>,
	Oleg Nesterov <oleg@redhat.com>, Rik van Riel <riel@redhat.com>,
	LKML <linux-kernel@vger.kernel.org>,
	linux-mm <linux-mm@kvack.org>
Subject: Re: [PATCH] mm: mm, mmap: do not blow on PROT_NONE MAP_FIXED holes in the stack
Date: Wed, 5 Jul 2017 11:35:51 -0700	[thread overview]
Message-ID: <CA+55aFz74mtKc7FqH6WttqNbJinV199zzM1BGFPG+Y9aN445OA@mail.gmail.com> (raw)
In-Reply-To: <20170705182849.GA18027@dhcp22.suse.cz>

On Wed, Jul 5, 2017 at 11:28 AM, Michal Hocko <mhocko@kernel.org> wrote:
>
> Dohh, that was on mmotm which has a clean up by Oleg which reorganizes
> the code a bit. This is on top of the current master

Oh, ok. I think I know which patch from Oleg you're talking about.

Since I do want that patch too, and since I'd hate to cause
unnecessary merge conflicts in this area, how about we just plan on
letting your original patch (on top of Oleg's) go through Andrew and
the -mm tree? I'll get it that way, and it's not like this is
timing-critical.

Having to fix up conflicts in this area would just be annoying, and
would be nasty for back-porting too.

                Linus

WARNING: multiple messages have this Message-ID (diff)
From: Linus Torvalds <torvalds@linux-foundation.org>
To: Michal Hocko <mhocko@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Vlastimil Babka <vbabka@suse.cz>,
	Ben Hutchings <ben@decadent.org.uk>, Willy Tarreau <w@1wt.eu>,
	Oleg Nesterov <oleg@redhat.com>, Rik van Riel <riel@redhat.com>,
	LKML <linux-kernel@vger.kernel.org>,
	linux-mm <linux-mm@kvack.org>
Subject: Re: [PATCH] mm: mm, mmap: do not blow on PROT_NONE MAP_FIXED holes in the stack
Date: Wed, 5 Jul 2017 11:35:51 -0700	[thread overview]
Message-ID: <CA+55aFz74mtKc7FqH6WttqNbJinV199zzM1BGFPG+Y9aN445OA@mail.gmail.com> (raw)
In-Reply-To: <20170705182849.GA18027@dhcp22.suse.cz>

On Wed, Jul 5, 2017 at 11:28 AM, Michal Hocko <mhocko@kernel.org> wrote:
>
> Dohh, that was on mmotm which has a clean up by Oleg which reorganizes
> the code a bit. This is on top of the current master

Oh, ok. I think I know which patch from Oleg you're talking about.

Since I do want that patch too, and since I'd hate to cause
unnecessary merge conflicts in this area, how about we just plan on
letting your original patch (on top of Oleg's) go through Andrew and
the -mm tree? I'll get it that way, and it's not like this is
timing-critical.

Having to fix up conflicts in this area would just be annoying, and
would be nasty for back-porting too.

                Linus

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  reply	other threads:[~2017-07-05 18:35 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-07-05 16:56 [PATCH] mm: mm, mmap: do not blow on PROT_NONE MAP_FIXED holes in the stack Michal Hocko
2017-07-05 16:56 ` Michal Hocko
2017-07-05 17:43 ` Linus Torvalds
2017-07-05 17:43   ` Linus Torvalds
2017-07-05 18:28   ` Michal Hocko
2017-07-05 18:28     ` Michal Hocko
2017-07-05 18:35     ` Linus Torvalds [this message]
2017-07-05 18:35       ` Linus Torvalds
2017-07-05 18:53       ` Michal Hocko
2017-07-05 18:53         ` Michal Hocko
2017-07-05 19:10         ` Michal Hocko
2017-07-05 19:10           ` Michal Hocko
2017-07-05 19:15         ` Linus Torvalds
2017-07-05 19:15           ` Linus Torvalds
2017-07-05 19:17           ` Willy Tarreau
2017-07-05 19:17             ` Willy Tarreau
2017-07-05 21:18     ` Andrew Morton
2017-07-05 21:18       ` Andrew Morton
2017-07-05 21:41       ` Linus Torvalds
2017-07-05 21:41         ` Linus Torvalds
2017-07-06  6:47       ` Michal Hocko
2017-07-06  6:47         ` Michal Hocko

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