From: Linus Torvalds <torvalds@linux-foundation.org>
To: Matthew Wilcox <willy@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Rafael Aquini <aquini@redhat.com>,
Jiri Slaby <jirislaby@kernel.org>,
Suren Baghdasaryan <surenb@google.com>,
linux-mm@kvack.org, mm-commits@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [GIT PULL] hotfixes for 6.10-rc5
Date: Mon, 17 Jun 2024 13:23:42 -0700 [thread overview]
Message-ID: <CAHk-=wgEjJA7rNaDsmG_YUwr7Nw5BGP=tMaKK2=DPWm6r6hxKA@mail.gmail.com> (raw)
In-Reply-To: <ZnCZvOHqbp-itE_-@casper.infradead.org>
On Mon, 17 Jun 2024 at 13:17, Matthew Wilcox <willy@infradead.org> wrote:
>
> This patch wasn't even cc'd to linux-mm, so I never saw it. I would
> have NAKed it based on this already being fixed.
I actually cc'd y ou partly because you were part of that earlier fix,
but also because of the implicit question:
"So it's very possible that the
if (IS_ENABLED(CONFIG_32BIT) || in_compat_syscall())
return 0;
test in __thp_get_unmapped_area() should be extended to take requested
address randomization into account"
and whether we maybe could do better?
For x86-64, the default for min compat bits is 28 - which is
presumably plenty - but maybe we have issues elsewhere?
Linus
next prev parent reply other threads:[~2024-06-17 20:24 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-17 18:47 Andrew Morton
2024-06-17 20:09 ` Linus Torvalds
2024-06-17 20:17 ` Matthew Wilcox
2024-06-17 20:23 ` Linus Torvalds [this message]
2024-06-17 20:20 ` pr-tracker-bot
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