From: Andrew Jones <ajones@ventanamicro.com>
To: kvm-riscv@lists.infradead.org
Subject: [kvmtool PATCH v2 6/6] riscv: Fix guest/init linkage for multilib toolchain
Date: Wed, 25 Oct 2023 15:42:22 +0200 [thread overview]
Message-ID: <20231025-58718d04ce00e6ce7bbd4ef2@orel> (raw)
In-Reply-To: <20230918125730.1371985-7-apatel@ventanamicro.com>
On Mon, Sep 18, 2023 at 06:27:30PM +0530, Anup Patel wrote:
> 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
>
Looks good and like something that could be posted independently of this
series.
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Thanks,
drew
next prev parent reply other threads:[~2023-10-25 13:42 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-18 12:57 [kvmtool PATCH v2 0/6] RISC-V AIA irqchip and Svnapot support Anup Patel
2023-09-18 12:57 ` [kvmtool PATCH v2 1/6] Sync-up header with Linux-6.5 for KVM RISC-V Anup Patel
2023-09-18 12:57 ` [kvmtool PATCH v2 2/6] riscv: Add Svnapot extension support Anup Patel
2023-10-25 12:54 ` Andrew Jones
2023-09-18 12:57 ` [kvmtool PATCH v2 3/6] riscv: Make irqchip support pluggable Anup Patel
2023-10-25 13:10 ` Andrew Jones
2023-11-18 12:59 ` Anup Patel
2023-09-18 12:57 ` [kvmtool PATCH v2 4/6] riscv: Add IRQFD support for in-kernel AIA irqchip Anup Patel
2023-10-25 13:17 ` Andrew Jones
2023-11-18 12:59 ` Anup Patel
2023-09-18 12:57 ` [kvmtool PATCH v2 5/6] riscv: Use AIA in-kernel irqchip whenever KVM RISC-V supports Anup Patel
2023-10-25 13:39 ` Andrew Jones
2023-11-18 13:01 ` Anup Patel
2023-09-18 12:57 ` [kvmtool PATCH v2 6/6] riscv: Fix guest/init linkage for multilib toolchain Anup Patel
2023-10-25 13:42 ` Andrew Jones [this message]
2023-10-12 4:20 ` [kvmtool PATCH v2 0/6] RISC-V AIA irqchip and Svnapot support Anup Patel
2023-11-07 11:11 ` Will Deacon
2023-11-18 13:52 ` Anup Patel
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