linux-kernel - Re: [PATCH 16/17] riscv: clear the instruction cache and all registers when booting

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-ID: <20190813153707.GA8686@lst.de>
Date:   Tue, 13 Aug 2019 17:37:07 +0200
From:   "hch@....de" <hch@....de>
To:     Atish Patra <Atish.Patra@....com>
Cc:     "hch@....de" <hch@....de>,
        "paul.walmsley@...ive.com" <paul.walmsley@...ive.com>,
        "palmer@...ive.com" <palmer@...ive.com>,
        "linux-mm@...ck.org" <linux-mm@...ck.org>,
        Damien Le Moal <Damien.LeMoal@....com>,
        "linux-riscv@...ts.infradead.org" <linux-riscv@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 16/17] riscv: clear the instruction cache and all
 registers when booting

On Mon, Jul 01, 2019 at 09:26:18PM +0000, Atish Patra wrote:
> That means it should be done for S-mode as well. Right ?

For S-mode the bootloader/sbi should take care of it.