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linux/scripts/mod
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Thomas Gleixner 7ff5af6bdb modpost: Add .irqentry.text to OTHER_SECTIONS 
[ Upstream commit 7912405643 ]

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: Sasha Levin <sashal@kernel.org>
History 2024-12-14 19:51:43 +01:00
..
.gitignore .gitignore: prefix local generated files with a slash 2021-05-02 00:43:35 +09:00
devicetable-offsets.c PCI / VFIO: Add 'override_only' support for VFIO PCI sub system 2021-08-26 10:36:51 -06:00
empty.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
file2alias.c modpost: remove incorrect code in do_eisa_entry() 2024-12-14 19:51:21 +01:00
Makefile scripts/mod: disable LTO for empty.c 2021-01-14 08:21:09 -08:00
mk_elfconfig.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
modpost.c modpost: Add .irqentry.text to OTHER_SECTIONS 2024-12-14 19:51:43 +01:00
modpost.h modpost: get the *.mod file path more simply 2021-09-03 08:17:21 +09:00
sumversion.c modpost: trim leading spaces when processing source files list 2024-02-23 08:55:04 +01:00