Unverified Commit 5d2388db authored Jun 06, 2021 by Khem Raj Committed by Palmer Dabbelt Jun 12, 2021

riscv32: Use medany C model for modules



When CONFIG_CMODEL_MEDLOW is used it ends up generating riscv_hi20_rela
relocations in modules which are not resolved during runtime and
following errors would be seen

[    4.802714] virtio_input: target 00000000c1539090 can not be addressed by the 32-bit offset from PC = 39148b7b
[    4.854800] virtio_input: target 00000000c1539090 can not be addressed by the 32-bit offset from PC = 9774456d

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>

parent 0ddd7eaf

arch/riscv/Makefile

+1 −1

Original line number	Diff line number	Diff line
		@@ -16,7 +16,7 @@ ifeq ($(CONFIG_DYNAMIC_FTRACE),y)
		CC_FLAGS_FTRACE := -fpatchable-function-entry=8
		endif

		ifeq ($(CONFIG_64BIT)$(CONFIG_CMODEL_MEDLOW),yy)
		ifeq ($(CONFIG_CMODEL_MEDLOW),y)
		KBUILD_CFLAGS_MODULE += -mcmodel=medany
		endif