linux-kernel - Re: [PATCH v6 4/4] riscv: Set unaligned access speed at compile time

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] [day] [month] [year] [list]

Date: Wed, 6 Mar 2024 18:35:26 +0000
From: Conor Dooley <conor@...nel.org>
To: Charlie Jenkins <charlie@...osinc.com>
Cc: Paul Walmsley <paul.walmsley@...ive.com>,
	Palmer Dabbelt <palmer@...belt.com>,
	Albert Ou <aou@...s.berkeley.edu>,
	Jisheng Zhang <jszhang@...nel.org>, Evan Green <evan@...osinc.com>,
	Clément Léger <cleger@...osinc.com>,
	Eric Biggers <ebiggers@...nel.org>,
	Elliot Berman <quic_eberman@...cinc.com>,
	Charles Lohr <lohr85@...il.com>,
	Conor Dooley <conor.dooley@...rochip.com>,
	linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6 4/4] riscv: Set unaligned access speed at compile time

On Wed, Mar 06, 2024 at 10:32:34AM -0800, Charlie Jenkins wrote:
> On Wed, Mar 06, 2024 at 04:19:33PM +0000, Conor Dooley wrote:
> > On Fri, Mar 01, 2024 at 05:45:35PM -0800, Charlie Jenkins wrote:

> > > +
> > > +choice
> > > +	prompt "Unaligned Accesses Support"
> > > +	default RISCV_PROBE_UNALIGNED_ACCESS
> > > +	help
> > 
> > > +	  This selects the hardware support for unaligned accesses. This
> > 
> > "This determines what level of support for..."

Reading this back, s/what/the/

> > > +	  information is used by the kernel to perform optimizations. It is also
> > > +	  exposed to user space via the hwprobe syscall. The hardware will be
> > > +	  probed at boot by default.

Download attachment "signature.asc" of type "application/pgp-signature" (229 bytes)