[6/9] RISC-V: Export sbi_get_mvendorid() and friends

Message ID	20221128161424.608889-7-apatel@ventanamicro.com
State	Accepted
Headers	show Return-Path: <kvm-riscv-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org> From: Anup Patel <apatel@ventanamicro.com> To: Paolo Bonzini <pbonzini@redhat.com>, Atish Patra <atishp@atishpatra.org> Cc: Palmer Dabbelt <palmer@dabbelt.com>, Paul Walmsley <paul.walmsley@sifive.com>, Andrew Jones <ajones@ventanamicro.com>, Anup Patel <anup@brainfault.org>, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Anup Patel <apatel@ventanamicro.com> Subject: [PATCH 6/9] RISC-V: Export sbi_get_mvendorid() and friends Date: Mon, 28 Nov 2022 21:44:21 +0530 Message-Id: <20221128161424.608889-7-apatel@ventanamicro.com> In-Reply-To: <20221128161424.608889-1-apatel@ventanamicro.com> References: <20221128161424.608889-1-apatel@ventanamicro.com> MIME-Version: 1.0 preview: The sbi_get_mvendorid(), sbi_get_marchid(), and sbi_get_mimpid() can be used by KVM module so let us export these functions. Signed-off-by: Anup Patel <apatel@ventanamicro.com> --- arch/riscv/kernel/sbi.c \| 3 +++ 1 file changed, 3 insertions(+) Content analysis details: (-0.2 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:1031 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain Precedence: list Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kvm-riscv" <kvm-riscv-bounces@lists.infradead.org> Errors-To: kvm-riscv-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org
Series	RISC-V KVM ONE_REG interface for SBI \| expand [0/9] RISC-V KVM ONE_REG interface for SBI [1/9] RISC-V: KVM: Fix reg_val check in kvm_riscv_vcpu_set_reg_config() [2/9] RISC-V: KVM: Remove redundant includes of asm/kvm_vcpu_timer.h [3/9] RISC-V: KVM: Remove redundant includes of asm/csr.h [4/9] RISC-V: KVM: Use switch-case in kvm_riscv_vcpu_set/get_reg() [5/9] RISC-V: KVM: Move sbi related struct and functions to kvm_vcpu_sbi.h [6/9] RISC-V: Export sbi_get_mvendorid() and friends [7/9] RISC-V: KVM: Save mvendorid, marchid, and mimpid when creating VCPU [8/9] RISC-V: KVM: Add ONE_REG interface for mvendorid, marchid, and mimpid [9/9] RISC-V: KVM: Add ONE_REG interface to enable/disable SBI extensions

Message ID

20221128161424.608889-7-apatel@ventanamicro.com

State

Accepted

Headers

From: Anup Patel <apatel@ventanamicro.com>
To: Paolo Bonzini <pbonzini@redhat.com>,
	Atish Patra <atishp@atishpatra.org>
Cc: Palmer Dabbelt <palmer@dabbelt.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Andrew Jones <ajones@ventanamicro.com>,
	Anup Patel <anup@brainfault.org>,
	kvm@vger.kernel.org,
	kvm-riscv@lists.infradead.org,
	linux-riscv@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	Anup Patel <apatel@ventanamicro.com>
Subject: [PATCH 6/9] RISC-V: Export sbi_get_mvendorid() and friends
Date: Mon, 28 Nov 2022 21:44:21 +0530
Message-Id: <20221128161424.608889-7-apatel@ventanamicro.com>
In-Reply-To: <20221128161424.608889-1-apatel@ventanamicro.com>
References: <20221128161424.608889-1-apatel@ventanamicro.com>
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Errors-To: kvm-riscv-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org

Series

RISC-V KVM ONE_REG interface for SBI | expand

The sbi_get_mvendorid(), sbi_get_marchid(), and sbi_get_mimpid() can be used by KVM module so let us export these functions. Signed-off-by: Anup Patel <apatel@ventanamicro.com> --- arch/riscv/kernel/sbi.c | 3 +++ 1 file changed, 3 insertions(+)

Comments

Atish Patra Nov. 28, 2022, 9:07 p.m. UTC | #1

On Mon, Nov 28, 2022 at 8:14 AM Anup Patel <apatel@ventanamicro.com> wrote:
>
> The sbi_get_mvendorid(), sbi_get_marchid(), and sbi_get_mimpid()
> can be used by KVM module so let us export these functions.
>
> Signed-off-by: Anup Patel <apatel@ventanamicro.com>
> ---
>  arch/riscv/kernel/sbi.c | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/arch/riscv/kernel/sbi.c b/arch/riscv/kernel/sbi.c
> index 775d3322b422..5c87db8fdff2 100644
> --- a/arch/riscv/kernel/sbi.c
> +++ b/arch/riscv/kernel/sbi.c
> @@ -627,16 +627,19 @@ long sbi_get_mvendorid(void)
>  {
>         return __sbi_base_ecall(SBI_EXT_BASE_GET_MVENDORID);
>  }
> +EXPORT_SYMBOL_GPL(sbi_get_mvendorid);
>
>  long sbi_get_marchid(void)
>  {
>         return __sbi_base_ecall(SBI_EXT_BASE_GET_MARCHID);
>  }
> +EXPORT_SYMBOL_GPL(sbi_get_marchid);
>
>  long sbi_get_mimpid(void)
>  {
>         return __sbi_base_ecall(SBI_EXT_BASE_GET_MIMPID);
>  }
> +EXPORT_SYMBOL_GPL(sbi_get_mimpid);
>
>  static void sbi_send_cpumask_ipi(const struct cpumask *target)
>  {
> --
> 2.34.1
>

Reviewed-by: Atish Patra <atishp@rivosinc.com>

Andrew Jones Nov. 29, 2022, 5:21 a.m. UTC | #2

On Mon, Nov 28, 2022 at 09:44:21PM +0530, Anup Patel wrote:
> The sbi_get_mvendorid(), sbi_get_marchid(), and sbi_get_mimpid()
> can be used by KVM module so let us export these functions.
> 
> Signed-off-by: Anup Patel <apatel@ventanamicro.com>
> ---
>  arch/riscv/kernel/sbi.c | 3 +++
>  1 file changed, 3 insertions(+)
>

Reviewed-by: Andrew Jones <ajones@ventanamicro.com>

Palmer Dabbelt Dec. 2, 2022, 5:53 p.m. UTC | #3

On Mon, 28 Nov 2022 08:14:21 PST (-0800), apatel@ventanamicro.com wrote:
> The sbi_get_mvendorid(), sbi_get_marchid(), and sbi_get_mimpid()
> can be used by KVM module so let us export these functions.
>
> Signed-off-by: Anup Patel <apatel@ventanamicro.com>
> ---
>  arch/riscv/kernel/sbi.c | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/arch/riscv/kernel/sbi.c b/arch/riscv/kernel/sbi.c
> index 775d3322b422..5c87db8fdff2 100644
> --- a/arch/riscv/kernel/sbi.c
> +++ b/arch/riscv/kernel/sbi.c
> @@ -627,16 +627,19 @@ long sbi_get_mvendorid(void)
>  {
>  	return __sbi_base_ecall(SBI_EXT_BASE_GET_MVENDORID);
>  }
> +EXPORT_SYMBOL_GPL(sbi_get_mvendorid);
>
>  long sbi_get_marchid(void)
>  {
>  	return __sbi_base_ecall(SBI_EXT_BASE_GET_MARCHID);
>  }
> +EXPORT_SYMBOL_GPL(sbi_get_marchid);
>
>  long sbi_get_mimpid(void)
>  {
>  	return __sbi_base_ecall(SBI_EXT_BASE_GET_MIMPID);
>  }
> +EXPORT_SYMBOL_GPL(sbi_get_mimpid);
>
>  static void sbi_send_cpumask_ipi(const struct cpumask *target)
>  {

Acked-by: Palmer Dabbelt <palmer@rivosinc.com>

Palmer Dabbelt Dec. 9, 2022, 4:33 a.m. UTC | #4

On Mon, 28 Nov 2022 13:07:27 PST (-0800), atishp@atishpatra.org wrote:
> On Mon, Nov 28, 2022 at 8:14 AM Anup Patel <apatel@ventanamicro.com> wrote:
>>
>> The sbi_get_mvendorid(), sbi_get_marchid(), and sbi_get_mimpid()
>> can be used by KVM module so let us export these functions.
>>
>> Signed-off-by: Anup Patel <apatel@ventanamicro.com>
>> ---
>>  arch/riscv/kernel/sbi.c | 3 +++
>>  1 file changed, 3 insertions(+)
>>
>> diff --git a/arch/riscv/kernel/sbi.c b/arch/riscv/kernel/sbi.c
>> index 775d3322b422..5c87db8fdff2 100644
>> --- a/arch/riscv/kernel/sbi.c
>> +++ b/arch/riscv/kernel/sbi.c
>> @@ -627,16 +627,19 @@ long sbi_get_mvendorid(void)
>>  {
>>         return __sbi_base_ecall(SBI_EXT_BASE_GET_MVENDORID);
>>  }
>> +EXPORT_SYMBOL_GPL(sbi_get_mvendorid);
>>
>>  long sbi_get_marchid(void)
>>  {
>>         return __sbi_base_ecall(SBI_EXT_BASE_GET_MARCHID);
>>  }
>> +EXPORT_SYMBOL_GPL(sbi_get_marchid);
>>
>>  long sbi_get_mimpid(void)
>>  {
>>         return __sbi_base_ecall(SBI_EXT_BASE_GET_MIMPID);
>>  }
>> +EXPORT_SYMBOL_GPL(sbi_get_mimpid);
>>
>>  static void sbi_send_cpumask_ipi(const struct cpumask *target)
>>  {
>> --
>> 2.34.1
>>
>
> Reviewed-by: Atish Patra <atishp@rivosinc.com>

Acked-by: Palmer Dabbelt <palmer@rivosinc.com>

diff --git a/arch/riscv/kernel/sbi.c b/arch/riscv/kernel/sbi.c
index 775d3322b422..5c87db8fdff2 100644
--- a/arch/riscv/kernel/sbi.c
+++ b/arch/riscv/kernel/sbi.c
@@ -627,16 +627,19 @@  long sbi_get_mvendorid(void)
 {
 	return __sbi_base_ecall(SBI_EXT_BASE_GET_MVENDORID);
 }
+EXPORT_SYMBOL_GPL(sbi_get_mvendorid);
 
 long sbi_get_marchid(void)
 {
 	return __sbi_base_ecall(SBI_EXT_BASE_GET_MARCHID);
 }
+EXPORT_SYMBOL_GPL(sbi_get_marchid);
 
 long sbi_get_mimpid(void)
 {
 	return __sbi_base_ecall(SBI_EXT_BASE_GET_MIMPID);
 }
+EXPORT_SYMBOL_GPL(sbi_get_mimpid);
 
 static void sbi_send_cpumask_ipi(const struct cpumask *target)
 {

[6/9] RISC-V: Export sbi_get_mvendorid() and friends

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