On Wed, Jan 31, 2024 at 05:50:24PM +, jef...@chromium.org wrote:
> [PATCH v8 2/4] mseal: add mseal syscall
[...]
> +/*
> + * The PROT_SEAL defines memory sealing in the prot argument of mmap().
> + */
> +#define PROT_SEAL0x0400 /* _BITUL(26) */
> +
> /* 0x01 - 0x03 are defined in
Hi Conor,
On Thu, Apr 18, 2024 at 12:02:10PM +0100, Conor Dooley wrote:
> +CC Eric, Jerry
>
> On Fri, Apr 12, 2024 at 02:49:03PM +0800, Andy Chiu wrote:
> > Make has_vector take one argument. This argument represents the minimum
> > Vector subextension that the following Vector actions assume.
>
On Thu, Apr 18, 2024 at 05:53:55PM +0100, Conor Dooley wrote:
> > If it would be useful to do so, we should be able to enable some of the code
> > with a smaller VLEN and/or EEW once it has been tested in those
> > configurations.
> > Some of it should work, but some of it won't be able to work.
On Thu, Apr 18, 2024 at 10:32:03AM -0700, Eric Biggers wrote:
> On Thu, Apr 18, 2024 at 05:53:55PM +0100, Conor Dooley wrote:
> > > If it would be useful to do so, we should be able to enable some of the
> > > code
> > > with a smaller VLEN and/or EEW on
On Thu, Apr 18, 2024 at 07:26:00PM +0100, Conor Dooley wrote:
> That's great if it does require that the version of the vector extension
> must be standard. Higher quality spec than most if it does. But
> "supported" in the context of riscv_isa_extension_available() means that
> the hardware suppor
On Thu, Aug 22, 2024 at 09:13:13AM +0200, Christophe Leroy wrote:
> With the current implementation, __cvdso_getrandom_data() calls
> memset(), which is unexpected in the VDSO.
>
> Rewrite opaque data initialisation to avoid memset().
>
> Signed-off-by: Christophe Leroy
> ---
> lib/vdso/getrand
