From: Naman Jain <namjain@linux.microsoft.com>
To: "K . Y . Srinivasan" <kys@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
Wei Liu <wei.liu@kernel.org>, Dexuan Cui <decui@microsoft.com>,
Long Li <longli@microsoft.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Thomas Gleixner <tglx@kernel.org>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
x86@kernel.org, "H . Peter Anvin" <hpa@zytor.com>,
Arnd Bergmann <arnd@arndb.de>, Paul Walmsley <pjw@kernel.org>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexandre Ghiti <alex@ghiti.fr>
Cc: Marc Zyngier <maz@kernel.org>,
Timothy Hayes <timothy.hayes@arm.com>,
Lorenzo Pieralisi <lpieralisi@kernel.org>,
mrigendrachaubey <mrigendra.chaubey@gmail.com>,
Naman Jain <namjain@linux.microsoft.com>,
ssengar@linux.microsoft.com,
Michael Kelley <mhklinux@outlook.com>,
linux-hyperv@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
linux-riscv@lists.infradead.org
Subject: [PATCH 05/11] drivers: hv: Export vmbus_interrupt for mshv_vtl module
Date: Mon, 16 Mar 2026 12:12:35 +0000 [thread overview]
Message-ID: <20260316121241.910764-6-namjain@linux.microsoft.com> (raw)
In-Reply-To: <20260316121241.910764-1-namjain@linux.microsoft.com>
vmbus_interrupt is used in mshv_vtl_main.c to set the SINT vector.
When CONFIG_MSHV_VTL=m and CONFIG_HYPERV_VMBUS=y (built-in), the module
cannot access vmbus_interrupt at load time since it is not exported.
Export it using EXPORT_SYMBOL_FOR_MODULES consistent with the existing
pattern used for vmbus_isr.
Signed-off-by: Naman Jain <namjain@linux.microsoft.com>
---
drivers/hv/vmbus_drv.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
index f99d4f2d3862..de191799a8f6 100644
--- a/drivers/hv/vmbus_drv.c
+++ b/drivers/hv/vmbus_drv.c
@@ -57,6 +57,7 @@ static DEFINE_PER_CPU(long, vmbus_evt);
/* Values parsed from ACPI DSDT */
int vmbus_irq;
int vmbus_interrupt;
+EXPORT_SYMBOL_FOR_MODULES(vmbus_interrupt, "mshv_vtl");
/*
* If the Confidential VMBus is used, the data on the "wire" is not
--
2.43.0
next prev parent reply other threads:[~2026-03-16 12:13 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-16 12:12 [PATCH 00/11] Drivers: hv: Add ARM64 support in mshv_vtl Naman Jain
2026-03-16 12:12 ` [PATCH 01/11] arch: arm64: Export arch_smp_send_reschedule for mshv_vtl module Naman Jain
2026-03-16 12:12 ` [PATCH 02/11] Drivers: hv: Move hv_vp_assist_page to common files Naman Jain
2026-03-16 12:12 ` [PATCH 03/11] Drivers: hv: Add support to setup percpu vmbus handler Naman Jain
2026-03-16 12:12 ` [PATCH 04/11] Drivers: hv: Refactor mshv_vtl for ARM64 support to be added Naman Jain
2026-03-16 12:12 ` Naman Jain [this message]
2026-03-16 12:12 ` [PATCH 06/11] Drivers: hv: Make sint vector architecture neutral in MSHV_VTL Naman Jain
2026-03-16 12:12 ` [PATCH 07/11] arch: arm64: Add support for mshv_vtl_return_call Naman Jain
2026-03-16 12:12 ` [PATCH 08/11] Drivers: hv: mshv_vtl: Move register page config to arch-specific files Naman Jain
2026-03-16 12:12 ` [PATCH 09/11] Drivers: hv: mshv_vtl: Let userspace do VSM configuration Naman Jain
2026-03-16 12:12 ` [PATCH 10/11] Drivers: hv: Add support for arm64 in MSHV_VTL Naman Jain
2026-03-16 12:12 ` [PATCH 11/11] Drivers: hv: Kconfig: Add ARM64 support for MSHV_VTL Naman Jain
2026-03-17 3:34 ` [PATCH 00/11] Drivers: hv: Add ARM64 support in mshv_vtl vdso
2026-03-17 9:51 ` Naman Jain
2026-03-17 22:03 ` Michael Kelley
2026-03-18 4:23 ` Naman Jain
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