twx-linux/scripts/mod
Thomas Gleixner 70d6c1bade modpost: Add .irqentry.text to OTHER_SECTIONS
commit 7912405643a14b527cd4a4f33c1d4392da900888 upstream.

The compiler can fully inline the actual handler function of an interrupt
entry into the .irqentry.text entry point. If such a function contains an
access which has an exception table entry, modpost complains about a
section mismatch:

  WARNING: vmlinux.o(__ex_table+0x447c): Section mismatch in reference ...

  The relocation at __ex_table+0x447c references section ".irqentry.text"
  which is not in the list of authorized sections.

Add .irqentry.text to OTHER_SECTIONS to cure the issue.

Reported-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@vger.kernel.org # needed for linux-5.4-y
Link: https://lore.kernel.org/all/20241128111844.GE10431@google.com/
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-12-14 19:59:56 +01:00
..
.gitignore .gitignore: prefix local generated files with a slash 2021-05-02 00:43:35 +09:00
devicetable-offsets.c vfio/cdx: add support for CDX bus 2023-06-16 12:27:04 -06:00
empty.c
file2alias.c modpost: remove incorrect code in do_eisa_entry() 2024-12-09 10:32:59 +01:00
list.h modpost: import include/linux/list.h 2022-05-08 03:17:00 +09:00
Makefile modpost: Optimize symbol search from linear to binary search 2024-04-10 16:35:47 +02:00
mk_elfconfig.c
modpost.c modpost: Add .irqentry.text to OTHER_SECTIONS 2024-12-14 19:59:56 +01:00
modpost.h modpost: Optimize symbol search from linear to binary search 2024-04-10 16:35:47 +02:00
sumversion.c modpost: trim leading spaces when processing source files list 2024-02-23 09:24:59 +01:00
symsearch.c modpost: Optimize symbol search from linear to binary search 2024-04-10 16:35:47 +02:00