Thread (5 messages) 5 messages, 3 authors, 2022-02-17

Re: [PATCH] powerpc/module_64: use module_init_section instead of patching names

From: Wedson Almeida Filho <hidden>
Date: 2022-02-17 01:37:24

On Tue, 15 Feb 2022 at 11:27, Michael Ellerman [off-list ref] wrote:
Wedson Almeida Filho [off-list ref] writes:
quoted
Hi Michael,

On Wed, 2 Feb 2022 at 05:53, Wedson Almeida Filho [off-list ref]
wrote:
quoted
quoted
Without this patch, module init sections are disabled by patching their
names in arch-specific code when they're loaded (which prevents code in
layout_sections from finding init sections). This patch uses the new
arch-specific module_init_section instead.

This allows modules that have .init_array sections to have the
initialisers properly called (on load, before init). Without this patch,
the initialisers are not called because .init_array is renamed to
_init_array, and thus isn't found by code in find_module_sections().

Signed-off-by: Wedson Almeida Filho <redacted>
---
 arch/powerpc/kernel/module_64.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)
...
quoted
Would any additional clarification from my part be helpful here?
Just more patience ;)
quoted
I got an email saying it was under review (and checks passed) but
nothing appears to have happened since.
I actually put it in next late last week, but the emails got delayed due
to various gremlins.
Yes, I see it, thank you!

Cheers
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