From: Kees Cook <keescook@chromium.org>
To: Sami Tolvanen <samitolvanen@google.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, linux-riscv@lists.infradead.org,
llvm@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] mm: Change mmap_rnd_bits_max to __ro_after_init
Date: Fri, 29 Sep 2023 14:55:00 -0700 [thread overview]
Message-ID: <202309291454.436E19663@keescook> (raw)
In-Reply-To: <20230929211155.3910949-5-samitolvanen@google.com>
On Fri, Sep 29, 2023 at 09:11:57PM +0000, Sami Tolvanen wrote:
> Allow mmap_rnd_bits_max to be updated on architectures that
> determine virtual address space size at runtime instead of relying
> on Kconfig options by changing it from const to __ro_after_init.
>
> Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Just the kind of thing __ro_after_init was made for. :)
Reviewed-by: Kees Cook <keescook@chromium.org>
--
Kees Cook
next prev parent reply other threads:[~2023-09-29 21:55 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-29 21:11 [PATCH 0/2] riscv: Increase mmap_rnd_bits_max on Sv48/57 Sami Tolvanen
2023-09-29 21:11 ` [PATCH 1/2] mm: Change mmap_rnd_bits_max to __ro_after_init Sami Tolvanen
2023-09-29 21:55 ` Kees Cook [this message]
2023-09-29 21:11 ` [PATCH 2/2] riscv: mm: Update mmap_rnd_bits_max Sami Tolvanen
2023-09-29 21:54 ` Kees Cook
2023-09-29 22:52 ` Sami Tolvanen
2023-09-30 9:02 ` Conor Dooley
2023-09-30 21:01 ` Kees Cook
2023-10-01 15:19 ` Pedro Falcato
2023-10-02 7:02 ` Alexandre Ghiti
2023-10-02 15:58 ` Sami Tolvanen
2023-12-06 13:14 ` [PATCH 0/2] riscv: Increase mmap_rnd_bits_max on Sv48/57 Palmer Dabbelt
2023-12-06 20:28 ` Kees Cook
2024-01-17 20:29 ` Sami Tolvanen
2024-01-25 21:30 ` patchwork-bot+linux-riscv
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