linux-stable/arch/xtensa
Max Filippov aa3e7a48e9 xtensa: add __umulsidi3 helper
commit 8939c58d68 upstream.

xtensa gcc-13 has changed multiplication handling and may now use
__umulsidi3 helper where it used to use __muldi3. As a result building
the kernel with the new gcc may fail with the following error:

    linux/init/main.c:1287: undefined reference to `__umulsidi3'

Fix the build by providing __umulsidi3 implementation for xtensa.

Cc: stable@vger.kernel.org # 5.18+
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-07 11:11:46 +01:00
..
boot xtensa: enable ARCH_HAS_GCOV_PROFILE_ALL 2022-07-14 00:54:47 -07:00
configs treewide: defconfig: address renamed CONFIG_DEBUG_INFO=y 2022-09-11 21:55:05 -07:00
include - hfs and hfsplus kmap API modernization from Fabio Francesco 2022-10-12 11:00:22 -07:00
kernel xtensa: add __umulsidi3 helper 2023-01-07 11:11:46 +01:00
lib xtensa: add __umulsidi3 helper 2023-01-07 11:11:46 +01:00
mm xtensa/mm: enable ARCH_HAS_VM_GET_PAGE_PROT 2022-07-17 17:14:39 -07:00
platforms Xtensa updates for v5.20 2022-08-04 15:35:58 -07:00
variants
Kbuild xtensa: move core-y in arch/xtensa/Makefile to arch/xtensa/Kbuild 2021-08-11 11:37:13 -07:00
Kconfig arch: mm: rename FORCE_MAX_ZONEORDER to ARCH_FORCE_MAX_ORDER 2022-09-11 20:25:56 -07:00
Kconfig.debug xtensa: make stack dump size configurable 2019-11-26 11:33:39 -08:00
Makefile kbuild: remove head-y syntax 2022-10-02 18:06:03 +09:00