linux-kernel - Re: [PATCH 3/4] RISC-V: Fix L1_CACHE

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAMuHMdUYeBoFppRZzQm7GgqTvFW-sXKRG4RnTB+q0MrYMQOWfA@mail.gmail.com>
Date:   Fri, 8 Jan 2021 17:26:39 +0100
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Atish Patra <atish.patra@....com>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Albert Ou <aou@...s.berkeley.edu>,
        Anup Patel <anup.patel@....com>,
        linux-riscv <linux-riscv@...ts.infradead.org>,
        Palmer Dabbelt <palmer@...belt.com>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Nick Kossifidis <mick@....forth.gr>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Ard Biesheuvel <ardb@...nel.org>,
        Mike Rapoport <rppt@...nel.org>
Subject: Re: [PATCH 3/4] RISC-V: Fix L1_CACHE_BYTES for RV32

On Thu, Jan 7, 2021 at 10:28 AM Atish Patra <atish.patra@....com> wrote:
> SMP_CACHE_BYTES/L1_CACHE_BYTES should be defined as 32 instead of
> 64 for RV32. Otherwise, there will be hole of 32 bytes with each memblock
> allocation if it is requested to be aligned with SMP_CACHE_BYTES.
>
> Signed-off-by: Atish Patra <atish.patra@....com>

Tested-by: Geert Uytterhoeven <geert@...ux-m68k.org>
(on vexriscv)

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds