lkml.org 
[lkml]   [2019]   [Sep]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 07/29] x86: Restore "text" Program Header with dummy section
Date
Instead of depending on markings in the section following NOTES to
restore the associated Program Header, use a dummy section, as done
in other architectures. This is preparation for moving NOTES into the
RO_DATA macro.

Signed-off-by: Kees Cook <keescook@chromium.org>
---
arch/x86/kernel/vmlinux.lds.S | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
index e2feacf921a0..788e78978030 100644
--- a/arch/x86/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux.lds.S
@@ -147,8 +147,9 @@ SECTIONS
} :text = 0x9090

NOTES :text :note
+ .dummy : { *(.dummy) } :text

- EXCEPTION_TABLE(16) :text = 0x9090
+ EXCEPTION_TABLE(16)

/* .text should occupy whole number of pages */
. = ALIGN(PAGE_SIZE);
--
2.17.1
\
 
 \ /
  Last update: 2019-09-26 19:58    [W:0.239 / U:28.668 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site