On Thu, Mar 16, 2023 at 01:18:23AM +0900, Masahiro Yamada wrote:
> On Tue, Mar 14, 2023 at 11:38 PM Andrea Righi
> wrote:
> >
> > On Mon, Mar 13, 2023 at 11:09:31PM +0100, Andrea Righi wrote:
> > > On Mon, Mar 13, 2023 at 11:02:34PM +0100, Michal Suchánek wrote:
> > > > On Mon, Mar 13, 2023 at
On Tue, Mar 14, 2023 at 11:38 PM Andrea Righi
wrote:
>
> On Mon, Mar 13, 2023 at 11:09:31PM +0100, Andrea Righi wrote:
> > On Mon, Mar 13, 2023 at 11:02:34PM +0100, Michal Suchánek wrote:
> > > On Mon, Mar 13, 2023 at 10:53:34PM +0100, Andrea Righi wrote:
> > > > On Mon, Mar 13, 2023 at
On Wed, Mar 15, 2023 at 01:15:03AM +0100, Vincenzo Palazzo wrote:
> > In practice, this is what I'm testing at the moment:
> >
> > ---
> > diff --git a/arch/powerpc/kernel/module_64.c
> > b/arch/powerpc/kernel/module_64.c
> > index ff045644f13f..ea6c830ed1e7 100644
> > ---
> In practice, this is what I'm testing at the moment:
>
> ---
> diff --git a/arch/powerpc/kernel/module_64.c b/arch/powerpc/kernel/module_64.c
> index ff045644f13f..ea6c830ed1e7 100644
> --- a/arch/powerpc/kernel/module_64.c
> +++ b/arch/powerpc/kernel/module_64.c
> @@ -234,12 +234,13 @@ static
On Tue, Mar 14, 2023 at 03:38:24PM +0100, Andrea Righi wrote:
> On Mon, Mar 13, 2023 at 11:09:31PM +0100, Andrea Righi wrote:
> > On Mon, Mar 13, 2023 at 11:02:34PM +0100, Michal Suchánek wrote:
> > > On Mon, Mar 13, 2023 at 10:53:34PM +0100, Andrea Righi wrote:
> > > > On Mon, Mar 13, 2023 at
On Mon, Mar 13, 2023 at 11:09:31PM +0100, Andrea Righi wrote:
> On Mon, Mar 13, 2023 at 11:02:34PM +0100, Michal Suchánek wrote:
> > On Mon, Mar 13, 2023 at 10:53:34PM +0100, Andrea Righi wrote:
> > > On Mon, Mar 13, 2023 at 10:48:53PM +0100, Michal Suchánek wrote:
> > > > Hello,
> > > >
> > > >
On Mon, Mar 13, 2023 at 11:02:34PM +0100, Michal Suchánek wrote:
> On Mon, Mar 13, 2023 at 10:53:34PM +0100, Andrea Righi wrote:
> > On Mon, Mar 13, 2023 at 10:48:53PM +0100, Michal Suchánek wrote:
> > > Hello,
> > >
> > > On Mon, Mar 13, 2023 at 09:32:16PM +0100, Andrea Righi wrote:
> > > > On
On Mon, Mar 13, 2023 at 10:53:34PM +0100, Andrea Righi wrote:
> On Mon, Mar 13, 2023 at 10:48:53PM +0100, Michal Suchánek wrote:
> > Hello,
> >
> > On Mon, Mar 13, 2023 at 09:32:16PM +0100, Andrea Righi wrote:
> > > On Wed, Jan 11, 2023 at 04:11:51PM +, Gary Guo wrote:
> > > > Currently
On Mon, Mar 13, 2023 at 10:48:53PM +0100, Michal Suchánek wrote:
> Hello,
>
> On Mon, Mar 13, 2023 at 09:32:16PM +0100, Andrea Righi wrote:
> > On Wed, Jan 11, 2023 at 04:11:51PM +, Gary Guo wrote:
> > > Currently modversion uses a fixed size array of size (64 - sizeof(long))
> > > to store
Hello,
On Mon, Mar 13, 2023 at 09:32:16PM +0100, Andrea Righi wrote:
> On Wed, Jan 11, 2023 at 04:11:51PM +, Gary Guo wrote:
> > Currently modversion uses a fixed size array of size (64 - sizeof(long))
> > to store symbol names, thus placing a hard limit on length of symbols.
> > Rust symbols
On Wed, Jan 11, 2023 at 04:11:51PM +, Gary Guo wrote:
> Currently modversion uses a fixed size array of size (64 - sizeof(long))
> to store symbol names, thus placing a hard limit on length of symbols.
> Rust symbols (which encodes crate and module names) can be quite a bit
> longer. The
On Wed, Jan 18, 2023 at 8:02 AM Masahiro Yamada wrote:
>
> - *.mod.c is kept human readable.
On the topic of `.mod.c` readability: for approaches that may be less
readable, we could improve that by adding some extra comments or
rearrange things in a different way (it is a generated file,
On Wed, Jan 18, 2023 at 04:01:29PM +0900, Masahiro Yamada wrote:
On Wed, Jan 18, 2023 at 4:23 AM Lucas De Marchi
wrote:
On Tue, Jan 17, 2023 at 06:51:44PM +0100, Michal Suchánek wrote:
>Hello,
>
>On Fri, Jan 13, 2023 at 06:18:41PM +, Gary Guo wrote:
>> On Thu, 12 Jan 2023 14:40:59 -0700
On Thu, 19 Jan 2023 16:18:57 +0100
Michal Suchánek wrote:
> On Thu, Jan 19, 2023 at 03:09:36PM +, Gary Guo wrote:
> > On Tue, 17 Jan 2023 11:22:45 -0800
> > Lucas De Marchi wrote:
> >
> > > And the additional 0's should compress well
> > > so I'm not sure the additional size is that much
On Thu, Jan 19, 2023 at 03:09:36PM +, Gary Guo wrote:
> On Tue, 17 Jan 2023 11:22:45 -0800
> Lucas De Marchi wrote:
>
> > On Tue, Jan 17, 2023 at 06:51:44PM +0100, Michal Suchánek wrote:
> > >Hello,
> > >
> > >On Fri, Jan 13, 2023 at 06:18:41PM +, Gary Guo wrote:
> > >> On Thu, 12 Jan
On Tue, 17 Jan 2023 11:22:45 -0800
Lucas De Marchi wrote:
> On Tue, Jan 17, 2023 at 06:51:44PM +0100, Michal Suchánek wrote:
> >Hello,
> >
> >On Fri, Jan 13, 2023 at 06:18:41PM +, Gary Guo wrote:
> >> On Thu, 12 Jan 2023 14:40:59 -0700
> >> Lucas De Marchi wrote:
> >>
> >> > On Wed, Jan
On Wed, Jan 18, 2023 at 4:23 AM Lucas De Marchi
wrote:
>
> On Tue, Jan 17, 2023 at 06:51:44PM +0100, Michal Suchánek wrote:
> >Hello,
> >
> >On Fri, Jan 13, 2023 at 06:18:41PM +, Gary Guo wrote:
> >> On Thu, 12 Jan 2023 14:40:59 -0700
> >> Lucas De Marchi wrote:
> >>
> >> > On Wed, Jan 11,
On Tue, Jan 17, 2023 at 06:51:44PM +0100, Michal Suchánek wrote:
Hello,
On Fri, Jan 13, 2023 at 06:18:41PM +, Gary Guo wrote:
On Thu, 12 Jan 2023 14:40:59 -0700
Lucas De Marchi wrote:
> On Wed, Jan 11, 2023 at 04:11:51PM +, Gary Guo wrote:
> >
> > struct modversion_info {
> >-
Hello,
On Fri, Jan 13, 2023 at 06:18:41PM +, Gary Guo wrote:
> On Thu, 12 Jan 2023 14:40:59 -0700
> Lucas De Marchi wrote:
>
> > On Wed, Jan 11, 2023 at 04:11:51PM +, Gary Guo wrote:
> > >
> > > struct modversion_info {
> > >- unsigned long crc;
> > >- char name[MODULE_NAME_LEN];
> >
On Wed, Jan 11, 2023 at 04:11:51PM +, Gary Guo wrote:
Currently modversion uses a fixed size array of size (64 - sizeof(long))
to store symbol names, thus placing a hard limit on length of symbols.
Rust symbols (which encodes crate and module names) can be quite a bit
longer. The length
On Thu, 12 Jan 2023 14:40:59 -0700
Lucas De Marchi wrote:
> On Wed, Jan 11, 2023 at 04:11:51PM +, Gary Guo wrote:
> >
> > struct modversion_info {
> >-unsigned long crc;
> >-char name[MODULE_NAME_LEN];
> >+/* Offset of the next modversion entry in relation to this one. */
> >+
Currently modversion uses a fixed size array of size (64 - sizeof(long))
to store symbol names, thus placing a hard limit on length of symbols.
Rust symbols (which encodes crate and module names) can be quite a bit
longer. The length limit in kallsyms is increased to 512 for this reason.
It's a
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