Paul Burton 2f2b4fd674 MIPS: Disable Loongson MMI instructions for kernel build ... GCC 9.x automatically enables support for Loongson MMI instructions when using some -march= flags, and then errors out when -msoft-float is specified with: cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’ The kernel shouldn't be using these MMI instructions anyway, just as it doesn't use floating point instructions. Explicitly disable them in order to fix the build with GCC 9.x. Signed-off-by: Paul Burton <paul.burton@mips.com> Fixes: 3702bba5eb ("MIPS: Loongson: Add GCC 4.4 support for Loongson2E") Fixes: 6f7a251a25 ("MIPS: Loongson: Add basic Loongson 2F support") Fixes: 5188129b8c ("MIPS: Loongson-3: Improve -march option and move it to Platform") Cc: Huacai Chen <chenhc@lemote.com> Cc: Jiaxun Yang <jiaxun.yang@flygoat.com> Cc: stable@vger.kernel.org # v2.6.32+ Cc: linux-mips@vger.kernel.org		2019-10-10 11:58:52 -07:00
..
common	mips: Loongson: Fix the link time qualifier of 'serial_exit()'	2019-10-02 14:16:32 -07:00
fuloong-2e	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
lemote-2f	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
loongson-3	MIPS: Loongson64: Fix boot failure after dropping boot_mem_map	2019-09-30 15:18:22 -07:00
Kconfig	PCI: consolidate PCI config entry in drivers/pci	2018-11-23 11:45:34 +09:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Platform	MIPS: Disable Loongson MMI instructions for kernel build	2019-10-10 11:58:52 -07:00