From: Christoph Hellwig <hch@lst.de>
To: Stefano Stabellini <sstabellini@kernel.org>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: x86@kernel.org, linux-arm-kernel@lists.infradead.org,
xen-devel@lists.xenproject.org, iommu@lists.linux-foundation.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 05/11] xen: remove the exports for xen_{create,destroy}_contiguous_region
Date: Fri, 16 Aug 2019 15:00:07 +0200 [thread overview]
Message-ID: <20190816130013.31154-6-hch@lst.de> (raw)
In-Reply-To: <20190816130013.31154-1-hch@lst.de>
These routines are only used by swiotlb-xen, which cannot be modular.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
arch/arm/xen/mm.c | 2 --
arch/x86/xen/mmu_pv.c | 2 --
2 files changed, 4 deletions(-)
diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c
index 388a45002bad..a59980f1aa54 100644
--- a/arch/arm/xen/mm.c
+++ b/arch/arm/xen/mm.c
@@ -175,13 +175,11 @@ int xen_create_contiguous_region(phys_addr_t pstart, unsigned int order,
*dma_handle = pstart;
return 0;
}
-EXPORT_SYMBOL_GPL(xen_create_contiguous_region);
void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order)
{
return;
}
-EXPORT_SYMBOL_GPL(xen_destroy_contiguous_region);
int __init xen_mm_init(void)
{
diff --git a/arch/x86/xen/mmu_pv.c b/arch/x86/xen/mmu_pv.c
index 26e8b326966d..c8dbee62ec2a 100644
--- a/arch/x86/xen/mmu_pv.c
+++ b/arch/x86/xen/mmu_pv.c
@@ -2625,7 +2625,6 @@ int xen_create_contiguous_region(phys_addr_t pstart, unsigned int order,
*dma_handle = virt_to_machine(vstart).maddr;
return success ? 0 : -ENOMEM;
}
-EXPORT_SYMBOL_GPL(xen_create_contiguous_region);
void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order)
{
@@ -2660,7 +2659,6 @@ void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order)
spin_unlock_irqrestore(&xen_reservation_lock, flags);
}
-EXPORT_SYMBOL_GPL(xen_destroy_contiguous_region);
static noinline void xen_flush_tlb_all(void)
{
--
2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Stefano Stabellini <sstabellini@kernel.org>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: xen-devel@lists.xenproject.org, iommu@lists.linux-foundation.org,
x86@kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 05/11] xen: remove the exports for xen_{create, destroy}_contiguous_region
Date: Fri, 16 Aug 2019 15:00:07 +0200 [thread overview]
Message-ID: <20190816130013.31154-6-hch@lst.de> (raw)
In-Reply-To: <20190816130013.31154-1-hch@lst.de>
These routines are only used by swiotlb-xen, which cannot be modular.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
arch/arm/xen/mm.c | 2 --
arch/x86/xen/mmu_pv.c | 2 --
2 files changed, 4 deletions(-)
diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c
index 388a45002bad..a59980f1aa54 100644
--- a/arch/arm/xen/mm.c
+++ b/arch/arm/xen/mm.c
@@ -175,13 +175,11 @@ int xen_create_contiguous_region(phys_addr_t pstart, unsigned int order,
*dma_handle = pstart;
return 0;
}
-EXPORT_SYMBOL_GPL(xen_create_contiguous_region);
void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order)
{
return;
}
-EXPORT_SYMBOL_GPL(xen_destroy_contiguous_region);
int __init xen_mm_init(void)
{
diff --git a/arch/x86/xen/mmu_pv.c b/arch/x86/xen/mmu_pv.c
index 26e8b326966d..c8dbee62ec2a 100644
--- a/arch/x86/xen/mmu_pv.c
+++ b/arch/x86/xen/mmu_pv.c
@@ -2625,7 +2625,6 @@ int xen_create_contiguous_region(phys_addr_t pstart, unsigned int order,
*dma_handle = virt_to_machine(vstart).maddr;
return success ? 0 : -ENOMEM;
}
-EXPORT_SYMBOL_GPL(xen_create_contiguous_region);
void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order)
{
@@ -2660,7 +2659,6 @@ void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order)
spin_unlock_irqrestore(&xen_reservation_lock, flags);
}
-EXPORT_SYMBOL_GPL(xen_destroy_contiguous_region);
static noinline void xen_flush_tlb_all(void)
{
--
2.20.1
_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Stefano Stabellini <sstabellini@kernel.org>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: xen-devel@lists.xenproject.org, iommu@lists.linux-foundation.org,
x86@kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 05/11] xen: remove the exports for xen_{create, destroy}_contiguous_region
Date: Fri, 16 Aug 2019 15:00:07 +0200 [thread overview]
Message-ID: <20190816130013.31154-6-hch@lst.de> (raw)
In-Reply-To: <20190816130013.31154-1-hch@lst.de>
These routines are only used by swiotlb-xen, which cannot be modular.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
arch/arm/xen/mm.c | 2 --
arch/x86/xen/mmu_pv.c | 2 --
2 files changed, 4 deletions(-)
diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c
index 388a45002bad..a59980f1aa54 100644
--- a/arch/arm/xen/mm.c
+++ b/arch/arm/xen/mm.c
@@ -175,13 +175,11 @@ int xen_create_contiguous_region(phys_addr_t pstart, unsigned int order,
*dma_handle = pstart;
return 0;
}
-EXPORT_SYMBOL_GPL(xen_create_contiguous_region);
void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order)
{
return;
}
-EXPORT_SYMBOL_GPL(xen_destroy_contiguous_region);
int __init xen_mm_init(void)
{
diff --git a/arch/x86/xen/mmu_pv.c b/arch/x86/xen/mmu_pv.c
index 26e8b326966d..c8dbee62ec2a 100644
--- a/arch/x86/xen/mmu_pv.c
+++ b/arch/x86/xen/mmu_pv.c
@@ -2625,7 +2625,6 @@ int xen_create_contiguous_region(phys_addr_t pstart, unsigned int order,
*dma_handle = virt_to_machine(vstart).maddr;
return success ? 0 : -ENOMEM;
}
-EXPORT_SYMBOL_GPL(xen_create_contiguous_region);
void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order)
{
@@ -2660,7 +2659,6 @@ void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order)
spin_unlock_irqrestore(&xen_reservation_lock, flags);
}
-EXPORT_SYMBOL_GPL(xen_destroy_contiguous_region);
static noinline void xen_flush_tlb_all(void)
{
--
2.20.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Stefano Stabellini <sstabellini@kernel.org>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: xen-devel@lists.xenproject.org, iommu@lists.linux-foundation.org,
x86@kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [Xen-devel] [PATCH 05/11] xen: remove the exports for xen_{create, destroy}_contiguous_region
Date: Fri, 16 Aug 2019 15:00:07 +0200 [thread overview]
Message-ID: <20190816130013.31154-6-hch@lst.de> (raw)
In-Reply-To: <20190816130013.31154-1-hch@lst.de>
These routines are only used by swiotlb-xen, which cannot be modular.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
arch/arm/xen/mm.c | 2 --
arch/x86/xen/mmu_pv.c | 2 --
2 files changed, 4 deletions(-)
diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c
index 388a45002bad..a59980f1aa54 100644
--- a/arch/arm/xen/mm.c
+++ b/arch/arm/xen/mm.c
@@ -175,13 +175,11 @@ int xen_create_contiguous_region(phys_addr_t pstart, unsigned int order,
*dma_handle = pstart;
return 0;
}
-EXPORT_SYMBOL_GPL(xen_create_contiguous_region);
void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order)
{
return;
}
-EXPORT_SYMBOL_GPL(xen_destroy_contiguous_region);
int __init xen_mm_init(void)
{
diff --git a/arch/x86/xen/mmu_pv.c b/arch/x86/xen/mmu_pv.c
index 26e8b326966d..c8dbee62ec2a 100644
--- a/arch/x86/xen/mmu_pv.c
+++ b/arch/x86/xen/mmu_pv.c
@@ -2625,7 +2625,6 @@ int xen_create_contiguous_region(phys_addr_t pstart, unsigned int order,
*dma_handle = virt_to_machine(vstart).maddr;
return success ? 0 : -ENOMEM;
}
-EXPORT_SYMBOL_GPL(xen_create_contiguous_region);
void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order)
{
@@ -2660,7 +2659,6 @@ void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order)
spin_unlock_irqrestore(&xen_reservation_lock, flags);
}
-EXPORT_SYMBOL_GPL(xen_destroy_contiguous_region);
static noinline void xen_flush_tlb_all(void)
{
--
2.20.1
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
next prev parent reply other threads:[~2019-08-16 13:00 UTC|newest]
Thread overview: 106+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-16 13:00 swiotlb-xen cleanups Christoph Hellwig
2019-08-16 13:00 ` [Xen-devel] " Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-16 13:00 ` [PATCH 01/11] xen/arm: use dma-noncoherent.h calls for xen-swiotlb cache maintainance Christoph Hellwig
2019-08-16 13:00 ` [Xen-devel] " Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-19 11:45 ` [Xen-devel] " Julien Grall
2019-08-19 11:45 ` Julien Grall
2019-08-19 11:45 ` Julien Grall
2019-08-19 11:45 ` Julien Grall
2019-08-26 9:20 ` Christoph Hellwig
2019-08-26 9:20 ` Christoph Hellwig
2019-08-26 9:20 ` Christoph Hellwig
2019-08-26 9:20 ` Christoph Hellwig
2019-08-16 13:00 ` [PATCH 02/11] xen/arm: use dev_is_dma_coherent Christoph Hellwig
2019-08-16 13:00 ` [Xen-devel] " Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-19 11:31 ` [Xen-devel] " Julien Grall
2019-08-19 11:31 ` Julien Grall
2019-08-19 11:31 ` Julien Grall
2019-08-19 11:31 ` Julien Grall
2019-08-16 13:00 ` [PATCH 03/11] xen/arm: pass one less argument to dma_cache_maint Christoph Hellwig
2019-08-16 13:00 ` [Xen-devel] " Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-16 13:37 ` Robin Murphy
2019-08-16 13:37 ` [Xen-devel] " Robin Murphy
2019-08-16 13:37 ` Robin Murphy
2019-08-16 13:37 ` Robin Murphy
2019-08-16 16:43 ` Christoph Hellwig
2019-08-16 16:43 ` [Xen-devel] " Christoph Hellwig
2019-08-16 16:43 ` Christoph Hellwig
2019-08-16 16:43 ` Christoph Hellwig
2019-08-16 13:00 ` [PATCH 04/11] xen/arm: remove xen_dma_ops Christoph Hellwig
2019-08-16 13:00 ` [Xen-devel] " Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-19 11:38 ` [Xen-devel] " Julien Grall
2019-08-19 11:38 ` Julien Grall
2019-08-19 11:38 ` Julien Grall
2019-08-19 11:38 ` Julien Grall
2019-08-16 13:00 ` Christoph Hellwig [this message]
2019-08-16 13:00 ` [Xen-devel] [PATCH 05/11] xen: remove the exports for xen_{create, destroy}_contiguous_region Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-16 13:00 ` [PATCH 06/11] swiotlb-xen: always use dma-direct helpers to alloc coherent pages Christoph Hellwig
2019-08-16 13:00 ` [Xen-devel] " Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-16 13:00 ` [PATCH 07/11] swiotlb-xen: provide a single page-coherent.h header Christoph Hellwig
2019-08-16 13:00 ` [Xen-devel] " Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-16 22:40 ` [Xen-devel] " Julien Grall
2019-08-16 22:40 ` Julien Grall
2019-08-16 22:40 ` Julien Grall
2019-08-16 22:40 ` Julien Grall
2019-08-17 6:50 ` Christoph Hellwig
2019-08-17 6:50 ` Christoph Hellwig
2019-08-17 6:50 ` Christoph Hellwig
2019-08-17 6:50 ` Christoph Hellwig
2019-08-17 18:20 ` Julien Grall
2019-08-17 18:20 ` Julien Grall
2019-08-17 18:20 ` Julien Grall
2019-08-17 18:20 ` Julien Grall
2019-08-16 13:00 ` [PATCH 08/11] swiotlb-xen: use the same foreign page check everywhere Christoph Hellwig
2019-08-16 13:00 ` [Xen-devel] " Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-19 13:53 ` [Xen-devel] " Julien Grall
2019-08-19 13:53 ` Julien Grall
2019-08-19 13:53 ` Julien Grall
2019-08-19 13:53 ` Julien Grall
2019-08-16 13:00 ` [PATCH 09/11] swiotlb-xen: simplify cache maintainance Christoph Hellwig
2019-08-16 13:00 ` [Xen-devel] " Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-16 13:00 ` [PATCH 10/11] swiotlb-xen: merge xen_unmap_single into xen_swiotlb_unmap_page Christoph Hellwig
2019-08-16 13:00 ` [Xen-devel] " Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-16 13:00 ` [PATCH 11/11] arm64: use asm-generic/dma-mapping.h Christoph Hellwig
2019-08-16 13:00 ` [Xen-devel] " Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-16 13:00 ` Christoph Hellwig
2019-08-19 7:32 ` Will Deacon
2019-08-19 7:32 ` [Xen-devel] " Will Deacon
2019-08-19 7:32 ` Will Deacon
2019-08-19 7:32 ` Will Deacon
2019-08-27 2:00 ` swiotlb-xen cleanups Stefano Stabellini
2019-08-27 2:00 ` [Xen-devel] " Stefano Stabellini
2019-08-27 2:00 ` Stefano Stabellini
2019-08-27 2:00 ` Stefano Stabellini
2019-08-27 6:21 ` Christoph Hellwig
2019-08-27 6:21 ` [Xen-devel] " Christoph Hellwig
2019-08-27 6:21 ` Christoph Hellwig
2019-08-27 6:21 ` Christoph Hellwig
2019-08-26 12:19 swiotlb-xen cleanups v2 Christoph Hellwig
2019-08-26 12:19 ` [PATCH 05/11] xen: remove the exports for xen_{create,destroy}_contiguous_region Christoph Hellwig
2019-08-26 12:19 ` [PATCH 05/11] xen: remove the exports for xen_{create, destroy}_contiguous_region Christoph Hellwig
2019-08-26 12:19 ` Christoph Hellwig
2019-08-29 22:42 ` [PATCH 05/11] xen: remove the exports for xen_{create,destroy}_contiguous_region Stefano Stabellini
2019-08-29 22:42 ` Stefano Stabellini
2019-08-29 22:42 ` Stefano Stabellini
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