linux-stable/arch/xtensa
Max Filippov e87366d316 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 11:15:50 +01:00
..
boot xtensa: enable ARCH_HAS_GCOV_PROFILE_ALL 2022-07-14 00:54:47 -07:00
configs rcu: Fix undefined Kconfig macros 2021-09-13 16:32:46 -07:00
include - The usual batches of cleanups from Baoquan He, Muchun Song, Miaohe 2022-08-05 16:32:45 -07:00
kernel xtensa: add __umulsidi3 helper 2023-01-07 11:15:50 +01:00
lib xtensa: add __umulsidi3 helper 2023-01-07 11:15:50 +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 xtensa: add test_kc705_be variant 2018-08-20 12:34:45 -07:00
Kbuild xtensa: move core-y in arch/xtensa/Makefile to arch/xtensa/Kbuild 2021-08-11 11:37:13 -07:00
Kconfig asm-generic: updates for 6.0 2022-08-05 10:07:23 -07:00
Kconfig.debug xtensa: make stack dump size configurable 2019-11-26 11:33:39 -08:00
Makefile xtensa: add kernel ABI selection to Kconfig 2022-03-09 14:16:35 -08:00