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From: Anup Patel <apatel@ventanamicro.com>
To: Will Deacon <will@kernel.org>,
	julien.thierry.kdev@gmail.com, maz@kernel.org
Cc: Paolo Bonzini <pbonzini@redhat.com>,
	Atish Patra <atishp@atishpatra.org>,
	Andrew Jones <ajones@ventanamicro.com>,
	Anup Patel <anup@brainfault.org>,
	kvm@vger.kernel.org, kvm-riscv@lists.infradead.org,
	Anup Patel <apatel@ventanamicro.com>
Subject: [kvmtool PATCH 6/6] riscv: Fix guest/init linkage for multilib toolchain
Date: Tue, 25 Jul 2023 20:54:30 +0530	[thread overview]
Message-ID: <20230725152430.3351564-7-apatel@ventanamicro.com> (raw)
In-Reply-To: <20230725152430.3351564-1-apatel@ventanamicro.com>

For RISC-V multilib toolchains, we must specify -mabi and -march
options when linking guest/init.

Fixes: 2e99678314c2 ("riscv: Initial skeletal support")
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
---
 Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Makefile b/Makefile
index acd5ffd..d84dc8e 100644
--- a/Makefile
+++ b/Makefile
@@ -223,9 +223,11 @@ ifeq ($(ARCH),riscv)
 	OBJS		+= riscv/aia.o
 	ifeq ($(RISCV_XLEN),32)
 		CFLAGS	+= -mabi=ilp32d -march=rv32gc
+		GUEST_INIT_FLAGS += -mabi=ilp32d -march=rv32gc
 	endif
 	ifeq ($(RISCV_XLEN),64)
 		CFLAGS	+= -mabi=lp64d -march=rv64gc
+		GUEST_INIT_FLAGS += -mabi=lp64d -march=rv64gc
 	endif
 
 	ARCH_WANT_LIBFDT := y
-- 
2.34.1


  parent reply	other threads:[~2023-07-25 15:25 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-07-25 15:24 [kvmtool PATCH 0/6] RISC-V AIA irqchip and Svnapot support Anup Patel
2023-07-25 15:24 ` [kvmtool PATCH 1/6] Sync-up header with Linux-6.5-rc3 for KVM RISC-V Anup Patel
2023-07-25 15:24 ` [kvmtool PATCH 2/6] riscv: Add Svnapot extension support Anup Patel
2023-07-25 15:24 ` [kvmtool PATCH 3/6] riscv: Make irqchip support pluggable Anup Patel
2023-07-25 15:24 ` [kvmtool PATCH 4/6] riscv: Add IRQFD support for in-kernel AIA irqchip Anup Patel
2023-07-25 15:24 ` [kvmtool PATCH 5/6] riscv: Use AIA in-kernel irqchip whenever KVM RISC-V supports Anup Patel
2023-07-25 15:24 ` Anup Patel [this message]
2023-09-14 16:56 ` [kvmtool PATCH 0/6] RISC-V AIA irqchip and Svnapot support Anup Patel
2023-09-18 11:16   ` Will Deacon
2023-09-18 11:56     ` Anup Patel

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