* [PATCH AUTOSEL 5.10 21/35] riscv32: Use medany C model for modules
[not found] <20210621175300.735437-1-sashal@kernel.org>
@ 2021-06-21 17:52 ` Sasha Levin
0 siblings, 0 replies; only message in thread
From: Sasha Levin @ 2021-06-21 17:52 UTC (permalink / raw)
To: linux-kernel, stable; +Cc: Khem Raj, Palmer Dabbelt, Sasha Levin, linux-riscv
From: Khem Raj <raj.khem@gmail.com>
[ Upstream commit 5d2388dbf84adebeb6d9742164be8d32728e4269 ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/riscv/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
index e241e0e85ac8..226c366072da 100644
--- a/arch/riscv/Makefile
+++ b/arch/riscv/Makefile
@@ -14,7 +14,7 @@ ifeq ($(CONFIG_DYNAMIC_FTRACE),y)
LDFLAGS_vmlinux := --no-relax
endif
-ifeq ($(CONFIG_64BIT)$(CONFIG_CMODEL_MEDLOW),yy)
+ifeq ($(CONFIG_CMODEL_MEDLOW),y)
KBUILD_CFLAGS_MODULE += -mcmodel=medany
endif
--
2.30.2
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2021-06-21 18:02 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
[not found] <20210621175300.735437-1-sashal@kernel.org>
2021-06-21 17:52 ` [PATCH AUTOSEL 5.10 21/35] riscv32: Use medany C model for modules Sasha Levin
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).