On Mon, Jan 22, 2024 at 05:47:49PM +0100, Helge Deller wrote:
> On 1/22/24 17:10, Luis Chamberlain wrote:
> >
> > It's within the noise for x86_64, but given what you suggest
> > for parisc where it is much more expensive, we should see a non-noise
> > delta. Even just time on loading the module s
On 1/22/24 17:10, Luis Chamberlain wrote:
On Sat, Dec 30, 2023 at 08:33:24AM +0100, Helge Deller wrote:
Your selftest code is based on perf.
AFAICS we don't have perf on parisc/hppa,
I see!
so I can't test your selftest code
on that architecture.
I assume you tested on x86, where the CPU wil
On Sat, Dec 30, 2023 at 08:33:24AM +0100, Helge Deller wrote:
> Your selftest code is based on perf.
> AFAICS we don't have perf on parisc/hppa,
I see!
> so I can't test your selftest code
> on that architecture.
> I assume you tested on x86, where the CPU will transparently take care of
> unali
Hi Luis,
On 12/22/23 21:10, Luis Chamberlain wrote:
On Fri, Dec 22, 2023 at 01:13:26PM +0100, Helge Deller wrote:
On 12/22/23 06:59, Luis Chamberlain wrote:
On Wed, Nov 22, 2023 at 11:18:12PM +0100, del...@kernel.org wrote:
On 64-bit architectures without CONFIG_HAVE_ARCH_PREL32_RELOCATIONS
(
On Fri, Dec 22, 2023 at 01:13:26PM +0100, Helge Deller wrote:
> Hi Luis,
>
> On 12/22/23 06:59, Luis Chamberlain wrote:
> > On Wed, Nov 22, 2023 at 11:18:12PM +0100, del...@kernel.org wrote:
> > > From: Helge Deller
> > >
> > > On 64-bit architectures without CONFIG_HAVE_ARCH_PREL32_RELOCATIONS
Hi Luis,
On 12/22/23 06:59, Luis Chamberlain wrote:
On Wed, Nov 22, 2023 at 11:18:12PM +0100, del...@kernel.org wrote:
From: Helge Deller
On 64-bit architectures without CONFIG_HAVE_ARCH_PREL32_RELOCATIONS
(e.g. ppc64, ppc64le, parisc, s390x,...) the __KSYM_REF() macro stores
64-bit pointers
On Wed, Nov 22, 2023 at 11:18:12PM +0100, del...@kernel.org wrote:
> From: Helge Deller
>
> On 64-bit architectures without CONFIG_HAVE_ARCH_PREL32_RELOCATIONS
> (e.g. ppc64, ppc64le, parisc, s390x,...) the __KSYM_REF() macro stores
> 64-bit pointers into the __ksymtab* sections.
> Make sure that
From: Helge Deller
On 64-bit architectures without CONFIG_HAVE_ARCH_PREL32_RELOCATIONS
(e.g. ppc64, ppc64le, parisc, s390x,...) the __KSYM_REF() macro stores
64-bit pointers into the __ksymtab* sections.
Make sure that those sections will be correctly aligned at module link time,
otherwise unalig
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