* [PATCH] remove <asm/scatterlist.h>
@ 2015-05-01 10:46 Christoph Hellwig
2015-05-05 19:35 ` Jens Axboe
2015-05-05 20:34 ` Geert Uytterhoeven
0 siblings, 2 replies; 9+ messages in thread
From: Christoph Hellwig @ 2015-05-01 10:46 UTC (permalink / raw)
To: Jens Axboe; +Cc: linux-kernel
We don't have any arch specific scatterlist now that parisc switched over
to the generic one.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
arch/alpha/include/asm/pci.h | 2 +-
arch/arm/include/asm/dma.h | 2 +-
| 2 +-
arch/blackfin/include/asm/pci.h | 2 +-
arch/cris/include/asm/dma-mapping.h | 2 +-
arch/cris/include/asm/pci.h | 2 +-
arch/frv/include/asm/dma-mapping.h | 2 +-
arch/frv/include/asm/pci.h | 2 +-
arch/ia64/include/asm/pci.h | 2 +-
arch/microblaze/include/asm/pci.h | 2 +-
arch/mips/include/asm/dma-mapping.h | 2 +-
arch/mips/include/asm/pci.h | 2 +-
arch/mn10300/include/asm/pci.h | 2 +-
arch/parisc/include/asm/dma-mapping.h | 2 +-
arch/parisc/include/asm/pci.h | 2 +-
arch/powerpc/include/asm/pci.h | 2 +-
arch/powerpc/include/asm/vio.h | 2 +-
arch/sparc/kernel/iommu_common.h | 2 +-
arch/x86/include/asm/pci.h | 2 +-
arch/xtensa/include/asm/pci.h | 2 +-
drivers/mmc/host/android-goldfish.c | 2 +-
include/asm-generic/scatterlist.h | 34 ------------------------------
include/linux/blkdev.h | 3 +--
include/linux/dmapool.h | 2 +-
include/linux/scatterlist.h | 39 ++++++++++++++++++++++++++++-------
lib/swiotlb.c | 2 +-
26 files changed, 56 insertions(+), 66 deletions(-)
delete mode 100644 include/asm-generic/scatterlist.h
diff --git a/arch/alpha/include/asm/pci.h b/arch/alpha/include/asm/pci.h
index f7f680f..bf7d97d 100644
--- a/arch/alpha/include/asm/pci.h
+++ b/arch/alpha/include/asm/pci.h
@@ -5,7 +5,7 @@
#include <linux/spinlock.h>
#include <linux/dma-mapping.h>
-#include <asm/scatterlist.h>
+#include <linux/scatterlist.h>
#include <asm/machvec.h>
#include <asm-generic/pci-bridge.h>
diff --git a/arch/arm/include/asm/dma.h b/arch/arm/include/asm/dma.h
index 9908443..bb4fa67 100644
--- a/arch/arm/include/asm/dma.h
+++ b/arch/arm/include/asm/dma.h
@@ -19,7 +19,7 @@
* It should not be re-used except for that purpose.
*/
#include <linux/spinlock.h>
-#include <asm/scatterlist.h>
+#include <linux/scatterlist.h>
#include <mach/isa-dma.h>
--git a/arch/arm/mach-footbridge/dma.c b/arch/arm/mach-footbridge/dma.c
index e2e0df8..22536b8 100644
--- a/arch/arm/mach-footbridge/dma.c
+++ b/arch/arm/mach-footbridge/dma.c
@@ -13,9 +13,9 @@
#include <linux/init.h>
#include <linux/io.h>
#include <linux/spinlock.h>
+#include <linux/scatterlist.h>
#include <asm/dma.h>
-#include <asm/scatterlist.h>
#include <asm/mach/dma.h>
#include <asm/hardware/dec21285.h>
diff --git a/arch/blackfin/include/asm/pci.h b/arch/blackfin/include/asm/pci.h
index c737909..14efc0d 100644
--- a/arch/blackfin/include/asm/pci.h
+++ b/arch/blackfin/include/asm/pci.h
@@ -3,7 +3,7 @@
#ifndef _ASM_BFIN_PCI_H
#define _ASM_BFIN_PCI_H
-#include <asm/scatterlist.h>
+#include <linux/scatterlist.h>
#include <asm-generic/pci-dma-compat.h>
#include <asm-generic/pci.h>
diff --git a/arch/cris/include/asm/dma-mapping.h b/arch/cris/include/asm/dma-mapping.h
index 2f0f654..57f794e 100644
--- a/arch/cris/include/asm/dma-mapping.h
+++ b/arch/cris/include/asm/dma-mapping.h
@@ -5,10 +5,10 @@
#include <linux/mm.h>
#include <linux/kernel.h>
+#include <linux/scatterlist.h>
#include <asm/cache.h>
#include <asm/io.h>
-#include <asm/scatterlist.h>
#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
diff --git a/arch/cris/include/asm/pci.h b/arch/cris/include/asm/pci.h
index cc2399c..c15b4b4 100644
--- a/arch/cris/include/asm/pci.h
+++ b/arch/cris/include/asm/pci.h
@@ -29,7 +29,7 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq);
#include <linux/types.h>
#include <linux/slab.h>
-#include <asm/scatterlist.h>
+#include <linux/scatterlist.h>
#include <linux/string.h>
#include <asm/io.h>
diff --git a/arch/frv/include/asm/dma-mapping.h b/arch/frv/include/asm/dma-mapping.h
index 1746a2b..2840adc 100644
--- a/arch/frv/include/asm/dma-mapping.h
+++ b/arch/frv/include/asm/dma-mapping.h
@@ -2,9 +2,9 @@
#define _ASM_DMA_MAPPING_H
#include <linux/device.h>
+#include <linux/scatterlist.h>
#include <asm/cache.h>
#include <asm/cacheflush.h>
-#include <asm/scatterlist.h>
#include <asm/io.h>
/*
diff --git a/arch/frv/include/asm/pci.h b/arch/frv/include/asm/pci.h
index 2035a4d..43d2246 100644
--- a/arch/frv/include/asm/pci.h
+++ b/arch/frv/include/asm/pci.h
@@ -14,7 +14,7 @@
#define _ASM_FRV_PCI_H
#include <linux/mm.h>
-#include <asm/scatterlist.h>
+#include <linux/scatterlist.h>
#include <asm-generic/pci-dma-compat.h>
#include <asm-generic/pci.h>
diff --git a/arch/ia64/include/asm/pci.h b/arch/ia64/include/asm/pci.h
index 52af5ed..0c0e25d 100644
--- a/arch/ia64/include/asm/pci.h
+++ b/arch/ia64/include/asm/pci.h
@@ -6,9 +6,9 @@
#include <linux/spinlock.h>
#include <linux/string.h>
#include <linux/types.h>
+#include <linux/scatterlist.h>
#include <asm/io.h>
-#include <asm/scatterlist.h>
#include <asm/hw_irq.h>
struct pci_vector_struct {
diff --git a/arch/microblaze/include/asm/pci.h b/arch/microblaze/include/asm/pci.h
index 468aca8..81f27ae 100644
--- a/arch/microblaze/include/asm/pci.h
+++ b/arch/microblaze/include/asm/pci.h
@@ -16,8 +16,8 @@
#include <linux/string.h>
#include <linux/dma-mapping.h>
#include <linux/pci.h>
+#include <linux/scatterlist.h>
-#include <asm/scatterlist.h>
#include <asm/io.h>
#include <asm/prom.h>
#include <asm/pci-bridge.h>
diff --git a/arch/mips/include/asm/dma-mapping.h b/arch/mips/include/asm/dma-mapping.h
index fd1b4a1..360b338 100644
--- a/arch/mips/include/asm/dma-mapping.h
+++ b/arch/mips/include/asm/dma-mapping.h
@@ -1,7 +1,7 @@
#ifndef _ASM_DMA_MAPPING_H
#define _ASM_DMA_MAPPING_H
-#include <asm/scatterlist.h>
+#include <linux/scatterlist.h>
#include <asm/dma-coherence.h>
#include <asm/cache.h>
#include <asm-generic/dma-coherent.h>
diff --git a/arch/mips/include/asm/pci.h b/arch/mips/include/asm/pci.h
index d969299..3413b10 100644
--- a/arch/mips/include/asm/pci.h
+++ b/arch/mips/include/asm/pci.h
@@ -99,7 +99,7 @@ static inline void pci_resource_to_user(const struct pci_dev *dev, int bar,
#include <linux/types.h>
#include <linux/slab.h>
-#include <asm/scatterlist.h>
+#include <linux/scatterlist.h>
#include <linux/string.h>
#include <asm/io.h>
#include <asm-generic/pci-bridge.h>
diff --git a/arch/mn10300/include/asm/pci.h b/arch/mn10300/include/asm/pci.h
index 5f70af2..393b51d 100644
--- a/arch/mn10300/include/asm/pci.h
+++ b/arch/mn10300/include/asm/pci.h
@@ -55,7 +55,7 @@ void pcibios_set_master(struct pci_dev *dev);
#include <linux/types.h>
#include <linux/slab.h>
-#include <asm/scatterlist.h>
+#include <linux/scatterlist.h>
#include <linux/string.h>
#include <asm/io.h>
diff --git a/arch/parisc/include/asm/dma-mapping.h b/arch/parisc/include/asm/dma-mapping.h
index d0eae5f..d8d60a5 100644
--- a/arch/parisc/include/asm/dma-mapping.h
+++ b/arch/parisc/include/asm/dma-mapping.h
@@ -2,8 +2,8 @@
#define _PARISC_DMA_MAPPING_H
#include <linux/mm.h>
+#include <linux/scatterlist.h>
#include <asm/cacheflush.h>
-#include <asm/scatterlist.h>
/* See Documentation/DMA-API-HOWTO.txt */
struct hppa_dma_ops {
diff --git a/arch/parisc/include/asm/pci.h b/arch/parisc/include/asm/pci.h
index 20df2b0..794d882 100644
--- a/arch/parisc/include/asm/pci.h
+++ b/arch/parisc/include/asm/pci.h
@@ -1,7 +1,7 @@
#ifndef __ASM_PARISC_PCI_H
#define __ASM_PARISC_PCI_H
-#include <asm/scatterlist.h>
+#include <linux/scatterlist.h>
diff --git a/arch/powerpc/include/asm/pci.h b/arch/powerpc/include/asm/pci.h
index 4aef8d6..3be43ab 100644
--- a/arch/powerpc/include/asm/pci.h
+++ b/arch/powerpc/include/asm/pci.h
@@ -13,9 +13,9 @@
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/dma-mapping.h>
+#include <linux/scatterlist.h>
#include <asm/machdep.h>
-#include <asm/scatterlist.h>
#include <asm/io.h>
#include <asm/prom.h>
#include <asm/pci-bridge.h>
diff --git a/arch/powerpc/include/asm/vio.h b/arch/powerpc/include/asm/vio.h
index 4f9b7ca..84286ec 100644
--- a/arch/powerpc/include/asm/vio.h
+++ b/arch/powerpc/include/asm/vio.h
@@ -19,9 +19,9 @@
#include <linux/device.h>
#include <linux/dma-mapping.h>
#include <linux/mod_devicetable.h>
+#include <linux/scatterlist.h>
#include <asm/hvcall.h>
-#include <asm/scatterlist.h>
/*
* Architecture-specific constants for drivers to
diff --git a/arch/sparc/kernel/iommu_common.h b/arch/sparc/kernel/iommu_common.h
index f4be0d7..b40cec2 100644
--- a/arch/sparc/kernel/iommu_common.h
+++ b/arch/sparc/kernel/iommu_common.h
@@ -13,9 +13,9 @@
#include <linux/scatterlist.h>
#include <linux/device.h>
#include <linux/iommu-helper.h>
+#include <linux/scatterlist.h>
#include <asm/iommu.h>
-#include <asm/scatterlist.h>
/*
* These give mapping size of each iommu pte/tlb.
diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h
index 4e370a5..81da003 100644
--- a/arch/x86/include/asm/pci.h
+++ b/arch/x86/include/asm/pci.h
@@ -5,7 +5,7 @@
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/string.h>
-#include <asm/scatterlist.h>
+#include <linux/scatterlist.h>
#include <asm/io.h>
#include <asm/x86_init.h>
diff --git a/arch/xtensa/include/asm/pci.h b/arch/xtensa/include/asm/pci.h
index 5d52dc4..e438a00 100644
--- a/arch/xtensa/include/asm/pci.h
+++ b/arch/xtensa/include/asm/pci.h
@@ -33,7 +33,7 @@ extern struct pci_controller* pcibios_alloc_controller(void);
#include <linux/types.h>
#include <linux/slab.h>
-#include <asm/scatterlist.h>
+#include <linux/scatterlist.h>
#include <linux/string.h>
#include <asm/io.h>
diff --git a/drivers/mmc/host/android-goldfish.c b/drivers/mmc/host/android-goldfish.c
index 8b4e20a..b1eac71 100644
--- a/drivers/mmc/host/android-goldfish.c
+++ b/drivers/mmc/host/android-goldfish.c
@@ -42,10 +42,10 @@
#include <linux/spinlock.h>
#include <linux/timer.h>
#include <linux/clk.h>
+#include <linux/scatterlist.h>
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/scatterlist.h>
#include <asm/types.h>
#include <asm/io.h>
diff --git a/include/asm-generic/scatterlist.h b/include/asm-generic/scatterlist.h
deleted file mode 100644
index 5de0735..0000000
--- a/include/asm-generic/scatterlist.h
+++ /dev/null
@@ -1,34 +0,0 @@
-#ifndef __ASM_GENERIC_SCATTERLIST_H
-#define __ASM_GENERIC_SCATTERLIST_H
-
-#include <linux/types.h>
-
-struct scatterlist {
-#ifdef CONFIG_DEBUG_SG
- unsigned long sg_magic;
-#endif
- unsigned long page_link;
- unsigned int offset;
- unsigned int length;
- dma_addr_t dma_address;
-#ifdef CONFIG_NEED_SG_DMA_LENGTH
- unsigned int dma_length;
-#endif
-};
-
-/*
- * These macros should be used after a dma_map_sg call has been done
- * to get bus addresses of each of the SG entries and their lengths.
- * You should only work with the number of sg entries pci_map_sg
- * returns, or alternatively stop on the first sg_dma_len(sg) which
- * is 0.
- */
-#define sg_dma_address(sg) ((sg)->dma_address)
-
-#ifdef CONFIG_NEED_SG_DMA_LENGTH
-#define sg_dma_len(sg) ((sg)->dma_length)
-#else
-#define sg_dma_len(sg) ((sg)->length)
-#endif
-
-#endif /* __ASM_GENERIC_SCATTERLIST_H */
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 7f9a516..504af1e 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -22,8 +22,7 @@
#include <linux/smp.h>
#include <linux/rcupdate.h>
#include <linux/percpu-refcount.h>
-
-#include <asm/scatterlist.h>
+#include <linux/scatterlist.h>
struct module;
struct scsi_ioctl_command;
diff --git a/include/linux/dmapool.h b/include/linux/dmapool.h
index 52456aa..e1043f7 100644
--- a/include/linux/dmapool.h
+++ b/include/linux/dmapool.h
@@ -11,8 +11,8 @@
#ifndef LINUX_DMAPOOL_H
#define LINUX_DMAPOOL_H
+#include <linux/scatterlist.h>
#include <asm/io.h>
-#include <asm/scatterlist.h>
struct device;
diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
index ed8f9e7..eca1ec9 100644
--- a/include/linux/scatterlist.h
+++ b/include/linux/scatterlist.h
@@ -2,13 +2,39 @@
#define _LINUX_SCATTERLIST_H
#include <linux/string.h>
+#include <linux/types.h>
#include <linux/bug.h>
#include <linux/mm.h>
-
-#include <asm/types.h>
-#include <asm/scatterlist.h>
#include <asm/io.h>
+struct scatterlist {
+#ifdef CONFIG_DEBUG_SG
+ unsigned long sg_magic;
+#endif
+ unsigned long page_link;
+ unsigned int offset;
+ unsigned int length;
+ dma_addr_t dma_address;
+#ifdef CONFIG_NEED_SG_DMA_LENGTH
+ unsigned int dma_length;
+#endif
+};
+
+/*
+ * These macros should be used after a dma_map_sg call has been done
+ * to get bus addresses of each of the SG entries and their lengths.
+ * You should only work with the number of sg entries dma_map_sg
+ * returns, or alternatively stop on the first sg_dma_len(sg) which
+ * is 0.
+ */
+#define sg_dma_address(sg) ((sg)->dma_address)
+
+#ifdef CONFIG_NEED_SG_DMA_LENGTH
+#define sg_dma_len(sg) ((sg)->dma_length)
+#else
+#define sg_dma_len(sg) ((sg)->length)
+#endif
+
struct sg_table {
struct scatterlist *sgl; /* the list */
unsigned int nents; /* number of mapped entries */
@@ -18,10 +44,9 @@ struct sg_table {
/*
* Notes on SG table design.
*
- * Architectures must provide an unsigned long page_link field in the
- * scatterlist struct. We use that to place the page pointer AND encode
- * information about the sg table as well. The two lower bits are reserved
- * for this information.
+ * We use the unsigned long page_link field in the scatterlist struct to place
+ * the page pointer AND encode information about the sg table as well. The two
+ * lower bits are reserved for this information.
*
* If bit 0 is set, then the page_link contains a pointer to the next sg
* table list. Otherwise the next entry is at sg + 1.
diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index 4abda07..3412688 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -29,10 +29,10 @@
#include <linux/ctype.h>
#include <linux/highmem.h>
#include <linux/gfp.h>
+#include <linux/scatterlist.h>
#include <asm/io.h>
#include <asm/dma.h>
-#include <asm/scatterlist.h>
#include <linux/init.h>
#include <linux/bootmem.h>
--
1.9.1
^ permalink raw reply related [flat|nested] 9+ messages in thread
* Re: [PATCH] remove <asm/scatterlist.h>
2015-05-01 10:46 [PATCH] remove <asm/scatterlist.h> Christoph Hellwig
@ 2015-05-05 19:35 ` Jens Axboe
2015-05-05 20:34 ` Geert Uytterhoeven
1 sibling, 0 replies; 9+ messages in thread
From: Jens Axboe @ 2015-05-05 19:35 UTC (permalink / raw)
To: Christoph Hellwig; +Cc: linux-kernel
On 05/01/2015 04:46 AM, Christoph Hellwig wrote:
> We don't have any arch specific scatterlist now that parisc switched over
> to the generic one.
Added for 4.2.
--
Jens Axboe
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH] remove <asm/scatterlist.h>
2015-05-01 10:46 [PATCH] remove <asm/scatterlist.h> Christoph Hellwig
2015-05-05 19:35 ` Jens Axboe
@ 2015-05-05 20:34 ` Geert Uytterhoeven
2015-05-05 20:41 ` Christoph Hellwig
2015-05-06 5:28 ` Christoph Hellwig
1 sibling, 2 replies; 9+ messages in thread
From: Geert Uytterhoeven @ 2015-05-05 20:34 UTC (permalink / raw)
To: Christoph Hellwig; +Cc: Jens Axboe, linux-kernel
On Fri, May 1, 2015 at 12:46 PM, Christoph Hellwig <hch@lst.de> wrote:
> We don't have any arch specific scatterlist now that parisc switched over
> to the generic one.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> ---
> arch/alpha/include/asm/pci.h | 2 +-
> arch/arm/include/asm/dma.h | 2 +-
> arch/arm/mach-footbridge/dma.c | 2 +-
> arch/blackfin/include/asm/pci.h | 2 +-
> arch/cris/include/asm/dma-mapping.h | 2 +-
> arch/cris/include/asm/pci.h | 2 +-
> arch/frv/include/asm/dma-mapping.h | 2 +-
> arch/frv/include/asm/pci.h | 2 +-
> arch/ia64/include/asm/pci.h | 2 +-
> arch/microblaze/include/asm/pci.h | 2 +-
> arch/mips/include/asm/dma-mapping.h | 2 +-
> arch/mips/include/asm/pci.h | 2 +-
> arch/mn10300/include/asm/pci.h | 2 +-
> arch/parisc/include/asm/dma-mapping.h | 2 +-
> arch/parisc/include/asm/pci.h | 2 +-
> arch/powerpc/include/asm/pci.h | 2 +-
> arch/powerpc/include/asm/vio.h | 2 +-
> arch/sparc/kernel/iommu_common.h | 2 +-
> arch/x86/include/asm/pci.h | 2 +-
> arch/xtensa/include/asm/pci.h | 2 +-
> drivers/mmc/host/android-goldfish.c | 2 +-
> include/asm-generic/scatterlist.h | 34 ------------------------------
> include/linux/blkdev.h | 3 +--
> include/linux/dmapool.h | 2 +-
> include/linux/scatterlist.h | 39 ++++++++++++++++++++++++++++-------
> lib/swiotlb.c | 2 +-
> 26 files changed, 56 insertions(+), 66 deletions(-)
> delete mode 100644 include/asm-generic/scatterlist.h
If you remove include/asm-generic/scatterlist.h, you have to update the
various Kbuild files referring to it:
$ git grep scatterlist.h -- "*Kbuild*"
arch/alpha/include/asm/Kbuild:generic-y += scatterlist.h
arch/arc/include/asm/Kbuild:generic-y += scatterlist.h
arch/arm/include/asm/Kbuild:generic-y += scatterlist.h
arch/arm64/include/asm/Kbuild:generic-y += scatterlist.h
arch/avr32/include/asm/Kbuild:generic-y += scatterlist.h
arch/blackfin/include/asm/Kbuild:generic-y += scatterlist.h
arch/c6x/include/asm/Kbuild:generic-y += scatterlist.h
arch/cris/include/asm/Kbuild:generic-y += scatterlist.h
arch/frv/include/asm/Kbuild:generic-y += scatterlist.h
arch/hexagon/include/asm/Kbuild:generic-y += scatterlist.h
arch/ia64/include/asm/Kbuild:generic-y += scatterlist.h
arch/m32r/include/asm/Kbuild:generic-y += scatterlist.h
arch/m68k/include/asm/Kbuild:generic-y += scatterlist.h
arch/metag/include/asm/Kbuild:generic-y += scatterlist.h
arch/microblaze/include/asm/Kbuild:generic-y += scatterlist.h
arch/mips/include/asm/Kbuild:generic-y += scatterlist.h
arch/mn10300/include/asm/Kbuild:generic-y += scatterlist.h
arch/nios2/include/asm/Kbuild:generic-y += scatterlist.h
arch/openrisc/include/asm/Kbuild:generic-y += scatterlist.h
arch/powerpc/include/asm/Kbuild:generic-y += scatterlist.h
arch/s390/include/asm/Kbuild:generic-y += scatterlist.h
arch/score/include/asm/Kbuild:generic-y += scatterlist.h
arch/sh/include/asm/Kbuild:generic-y += scatterlist.h
arch/sparc/include/asm/Kbuild:generic-y += scatterlist.h
arch/tile/include/asm/Kbuild:generic-y += scatterlist.h
arch/um/include/asm/Kbuild:generic-y += scatterlist.h
arch/unicore32/include/asm/Kbuild:generic-y += scatterlist.h
arch/x86/include/asm/Kbuild:generic-y += scatterlist.h
arch/xtensa/include/asm/Kbuild:generic-y += scatterlist.h
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH] remove <asm/scatterlist.h>
2015-05-05 20:34 ` Geert Uytterhoeven
@ 2015-05-05 20:41 ` Christoph Hellwig
2015-05-05 21:29 ` Geert Uytterhoeven
2015-05-06 5:28 ` Christoph Hellwig
1 sibling, 1 reply; 9+ messages in thread
From: Christoph Hellwig @ 2015-05-05 20:41 UTC (permalink / raw)
To: Geert Uytterhoeven; +Cc: Christoph Hellwig, Jens Axboe, linux-kernel
On Tue, May 05, 2015 at 10:34:21PM +0200, Geert Uytterhoeven wrote:
> If you remove include/asm-generic/scatterlist.h, you have to update the
> various Kbuild files referring to it:
Oh, I missed that and will fix it. But where does the missing removal
actually show up? During a normal build on a few architectures nothing
seemed to care.
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH] remove <asm/scatterlist.h>
2015-05-05 20:41 ` Christoph Hellwig
@ 2015-05-05 21:29 ` Geert Uytterhoeven
0 siblings, 0 replies; 9+ messages in thread
From: Geert Uytterhoeven @ 2015-05-05 21:29 UTC (permalink / raw)
To: Christoph Hellwig; +Cc: Jens Axboe, linux-kernel
On Tue, May 5, 2015 at 10:41 PM, Christoph Hellwig <hch@lst.de> wrote:
> On Tue, May 05, 2015 at 10:34:21PM +0200, Geert Uytterhoeven wrote:
>> If you remove include/asm-generic/scatterlist.h, you have to update the
>> various Kbuild files referring to it:
>
> Oh, I missed that and will fix it. But where does the missing removal
> actually show up? During a normal build on a few architectures nothing
> seemed to care.
There are indeed no errors or warnings from Kbuild if you remove a
file from include/asm-generic. Only if you try to #include it, it will fail.
Ah, it just creates a file that includes the generic version, whether it
exists or not:
$ cat arch/arm/include/generated/asm/scatterlist.h
#include <asm-generic/scatterlist.h>
$
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH] remove <asm/scatterlist.h>
2015-05-05 20:34 ` Geert Uytterhoeven
2015-05-05 20:41 ` Christoph Hellwig
@ 2015-05-06 5:28 ` Christoph Hellwig
2015-05-06 7:16 ` Geert Uytterhoeven
1 sibling, 1 reply; 9+ messages in thread
From: Christoph Hellwig @ 2015-05-06 5:28 UTC (permalink / raw)
To: Geert Uytterhoeven; +Cc: Christoph Hellwig, Jens Axboe, linux-kernel
Ok, here is the Kbuild fix:
---
>From 273950b87bde0fa05944b60f3ed05c3b3c0f6601 Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Wed, 6 May 2015 07:17:09 +0200
Subject: remove scatterlist.h generation from arch Kbuild files
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
arch/alpha/include/asm/Kbuild | 1 -
arch/arc/include/asm/Kbuild | 1 -
arch/arm/include/asm/Kbuild | 1 -
arch/arm64/include/asm/Kbuild | 1 -
arch/avr32/include/asm/Kbuild | 1 -
arch/blackfin/include/asm/Kbuild | 2 --
arch/c6x/include/asm/Kbuild | 1 -
arch/cris/include/asm/Kbuild | 1 -
arch/frv/include/asm/Kbuild | 1 -
arch/hexagon/include/asm/Kbuild | 1 -
arch/ia64/include/asm/Kbuild | 1 -
arch/m32r/include/asm/Kbuild | 1 -
arch/m68k/include/asm/Kbuild | 1 -
arch/metag/include/asm/Kbuild | 1 -
arch/microblaze/include/asm/Kbuild | 1 -
arch/mips/include/asm/Kbuild | 1 -
arch/mn10300/include/asm/Kbuild | 1 -
arch/nios2/include/asm/Kbuild | 1 -
arch/openrisc/include/asm/Kbuild | 1 -
arch/parisc/include/asm/Kbuild | 1 -
arch/powerpc/include/asm/Kbuild | 1 -
arch/s390/include/asm/Kbuild | 1 -
arch/score/include/asm/Kbuild | 1 -
arch/sh/include/asm/Kbuild | 1 -
arch/sparc/include/asm/Kbuild | 1 -
arch/tile/include/asm/Kbuild | 1 -
arch/um/include/asm/Kbuild | 2 --
arch/unicore32/include/asm/Kbuild | 1 -
arch/x86/include/asm/Kbuild | 1 -
arch/xtensa/include/asm/Kbuild | 1 -
30 files changed, 32 deletions(-)
diff --git a/arch/alpha/include/asm/Kbuild b/arch/alpha/include/asm/Kbuild
index 76aeb8f..cde23cd 100644
--- a/arch/alpha/include/asm/Kbuild
+++ b/arch/alpha/include/asm/Kbuild
@@ -6,6 +6,5 @@ generic-y += exec.h
generic-y += irq_work.h
generic-y += mcs_spinlock.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += trace_clock.h
diff --git a/arch/arc/include/asm/Kbuild b/arch/arc/include/asm/Kbuild
index be0c39e..769b312 100644
--- a/arch/arc/include/asm/Kbuild
+++ b/arch/arc/include/asm/Kbuild
@@ -33,7 +33,6 @@ generic-y += poll.h
generic-y += posix_types.h
generic-y += preempt.h
generic-y += resource.h
-generic-y += scatterlist.h
generic-y += sembuf.h
generic-y += shmbuf.h
generic-y += siginfo.h
diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild
index 3c4596d..83c5019 100644
--- a/arch/arm/include/asm/Kbuild
+++ b/arch/arm/include/asm/Kbuild
@@ -20,7 +20,6 @@ generic-y += poll.h
generic-y += preempt.h
generic-y += resource.h
generic-y += rwsem.h
-generic-y += scatterlist.h
generic-y += seccomp.h
generic-y += sections.h
generic-y += segment.h
diff --git a/arch/arm64/include/asm/Kbuild b/arch/arm64/include/asm/Kbuild
index 55103e5..b112a39 100644
--- a/arch/arm64/include/asm/Kbuild
+++ b/arch/arm64/include/asm/Kbuild
@@ -35,7 +35,6 @@ generic-y += poll.h
generic-y += preempt.h
generic-y += resource.h
generic-y += rwsem.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += segment.h
generic-y += sembuf.h
diff --git a/arch/avr32/include/asm/Kbuild b/arch/avr32/include/asm/Kbuild
index 528d70d..1d66afd 100644
--- a/arch/avr32/include/asm/Kbuild
+++ b/arch/avr32/include/asm/Kbuild
@@ -15,7 +15,6 @@ generic-y += mcs_spinlock.h
generic-y += param.h
generic-y += percpu.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += topology.h
generic-y += trace_clock.h
diff --git a/arch/blackfin/include/asm/Kbuild b/arch/blackfin/include/asm/Kbuild
index 4bd3c3c..c24d1ba 100644
--- a/arch/blackfin/include/asm/Kbuild
+++ b/arch/blackfin/include/asm/Kbuild
@@ -28,8 +28,6 @@ generic-y += param.h
generic-y += percpu.h
generic-y += pgalloc.h
generic-y += preempt.h
-generic-y += resource.h
-generic-y += scatterlist.h
generic-y += sembuf.h
generic-y += serial.h
generic-y += setup.h
diff --git a/arch/c6x/include/asm/Kbuild b/arch/c6x/include/asm/Kbuild
index ae0a51f..7aeb322 100644
--- a/arch/c6x/include/asm/Kbuild
+++ b/arch/c6x/include/asm/Kbuild
@@ -38,7 +38,6 @@ generic-y += poll.h
generic-y += posix_types.h
generic-y += preempt.h
generic-y += resource.h
-generic-y += scatterlist.h
generic-y += segment.h
generic-y += sembuf.h
generic-y += serial.h
diff --git a/arch/cris/include/asm/Kbuild b/arch/cris/include/asm/Kbuild
index 057e518..d294f6a 100644
--- a/arch/cris/include/asm/Kbuild
+++ b/arch/cris/include/asm/Kbuild
@@ -21,7 +21,6 @@ generic-y += mcs_spinlock.h
generic-y += module.h
generic-y += percpu.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += topology.h
generic-y += trace_clock.h
diff --git a/arch/frv/include/asm/Kbuild b/arch/frv/include/asm/Kbuild
index e3f81b5..30edce3 100644
--- a/arch/frv/include/asm/Kbuild
+++ b/arch/frv/include/asm/Kbuild
@@ -5,5 +5,4 @@ generic-y += exec.h
generic-y += irq_work.h
generic-y += mcs_spinlock.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += trace_clock.h
diff --git a/arch/hexagon/include/asm/Kbuild b/arch/hexagon/include/asm/Kbuild
index c7a99f8..5ade4a1 100644
--- a/arch/hexagon/include/asm/Kbuild
+++ b/arch/hexagon/include/asm/Kbuild
@@ -37,7 +37,6 @@ generic-y += posix_types.h
generic-y += preempt.h
generic-y += resource.h
generic-y += rwsem.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += segment.h
generic-y += sembuf.h
diff --git a/arch/ia64/include/asm/Kbuild b/arch/ia64/include/asm/Kbuild
index 9b41b4b..ccff13d 100644
--- a/arch/ia64/include/asm/Kbuild
+++ b/arch/ia64/include/asm/Kbuild
@@ -5,6 +5,5 @@ generic-y += irq_work.h
generic-y += kvm_para.h
generic-y += mcs_spinlock.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += trace_clock.h
generic-y += vtime.h
diff --git a/arch/m32r/include/asm/Kbuild b/arch/m32r/include/asm/Kbuild
index 2edc793..ba1cdc0 100644
--- a/arch/m32r/include/asm/Kbuild
+++ b/arch/m32r/include/asm/Kbuild
@@ -6,6 +6,5 @@ generic-y += irq_work.h
generic-y += mcs_spinlock.h
generic-y += module.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += trace_clock.h
diff --git a/arch/m68k/include/asm/Kbuild b/arch/m68k/include/asm/Kbuild
index 1517ed1..1555bc1 100644
--- a/arch/m68k/include/asm/Kbuild
+++ b/arch/m68k/include/asm/Kbuild
@@ -23,7 +23,6 @@ generic-y += mutex.h
generic-y += percpu.h
generic-y += preempt.h
generic-y += resource.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += shmparam.h
generic-y += siginfo.h
diff --git a/arch/metag/include/asm/Kbuild b/arch/metag/include/asm/Kbuild
index 0bf5d52..199320f 100644
--- a/arch/metag/include/asm/Kbuild
+++ b/arch/metag/include/asm/Kbuild
@@ -33,7 +33,6 @@ generic-y += percpu.h
generic-y += poll.h
generic-y += posix_types.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += sembuf.h
generic-y += serial.h
diff --git a/arch/microblaze/include/asm/Kbuild b/arch/microblaze/include/asm/Kbuild
index ab564a6..9989ddb 100644
--- a/arch/microblaze/include/asm/Kbuild
+++ b/arch/microblaze/include/asm/Kbuild
@@ -7,6 +7,5 @@ generic-y += exec.h
generic-y += irq_work.h
generic-y += mcs_spinlock.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += syscalls.h
generic-y += trace_clock.h
diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild
index 526539c..7fe5c61 100644
--- a/arch/mips/include/asm/Kbuild
+++ b/arch/mips/include/asm/Kbuild
@@ -11,7 +11,6 @@ generic-y += mutex.h
generic-y += parport.h
generic-y += percpu.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += segment.h
generic-y += serial.h
diff --git a/arch/mn10300/include/asm/Kbuild b/arch/mn10300/include/asm/Kbuild
index f892d9d..de30b0c 100644
--- a/arch/mn10300/include/asm/Kbuild
+++ b/arch/mn10300/include/asm/Kbuild
@@ -6,6 +6,5 @@ generic-y += exec.h
generic-y += irq_work.h
generic-y += mcs_spinlock.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += trace_clock.h
diff --git a/arch/nios2/include/asm/Kbuild b/arch/nios2/include/asm/Kbuild
index 24b3d89..434639d 100644
--- a/arch/nios2/include/asm/Kbuild
+++ b/arch/nios2/include/asm/Kbuild
@@ -40,7 +40,6 @@ generic-y += poll.h
generic-y += posix_types.h
generic-y += preempt.h
generic-y += resource.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += segment.h
generic-y += sembuf.h
diff --git a/arch/openrisc/include/asm/Kbuild b/arch/openrisc/include/asm/Kbuild
index 91f1f36..2a2e39b 100644
--- a/arch/openrisc/include/asm/Kbuild
+++ b/arch/openrisc/include/asm/Kbuild
@@ -45,7 +45,6 @@ generic-y += poll.h
generic-y += posix_types.h
generic-y += preempt.h
generic-y += resource.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += segment.h
generic-y += sembuf.h
diff --git a/arch/parisc/include/asm/Kbuild b/arch/parisc/include/asm/Kbuild
index 7a4bcc3..12b341d 100644
--- a/arch/parisc/include/asm/Kbuild
+++ b/arch/parisc/include/asm/Kbuild
@@ -20,7 +20,6 @@ generic-y += param.h
generic-y += percpu.h
generic-y += poll.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += seccomp.h
generic-y += segment.h
generic-y += topology.h
diff --git a/arch/powerpc/include/asm/Kbuild b/arch/powerpc/include/asm/Kbuild
index 4b87205..050712e 100644
--- a/arch/powerpc/include/asm/Kbuild
+++ b/arch/powerpc/include/asm/Kbuild
@@ -6,6 +6,5 @@ generic-y += local64.h
generic-y += mcs_spinlock.h
generic-y += preempt.h
generic-y += rwsem.h
-generic-y += scatterlist.h
generic-y += trace_clock.h
generic-y += vtime.h
diff --git a/arch/s390/include/asm/Kbuild b/arch/s390/include/asm/Kbuild
index c631f98..dc5385e 100644
--- a/arch/s390/include/asm/Kbuild
+++ b/arch/s390/include/asm/Kbuild
@@ -4,5 +4,4 @@ generic-y += clkdev.h
generic-y += irq_work.h
generic-y += mcs_spinlock.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += trace_clock.h
diff --git a/arch/score/include/asm/Kbuild b/arch/score/include/asm/Kbuild
index 83ed116..138fb3d 100644
--- a/arch/score/include/asm/Kbuild
+++ b/arch/score/include/asm/Kbuild
@@ -8,7 +8,6 @@ generic-y += cputime.h
generic-y += irq_work.h
generic-y += mcs_spinlock.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += trace_clock.h
generic-y += xor.h
diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild
index 654ebb6..9ac4626 100644
--- a/arch/sh/include/asm/Kbuild
+++ b/arch/sh/include/asm/Kbuild
@@ -24,7 +24,6 @@ generic-y += percpu.h
generic-y += poll.h
generic-y += preempt.h
generic-y += resource.h
-generic-y += scatterlist.h
generic-y += sembuf.h
generic-y += serial.h
generic-y += shmbuf.h
diff --git a/arch/sparc/include/asm/Kbuild b/arch/sparc/include/asm/Kbuild
index 94f36e7..2b2a69d 100644
--- a/arch/sparc/include/asm/Kbuild
+++ b/arch/sparc/include/asm/Kbuild
@@ -15,7 +15,6 @@ generic-y += mcs_spinlock.h
generic-y += module.h
generic-y += mutex.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += serial.h
generic-y += trace_clock.h
generic-y += types.h
diff --git a/arch/tile/include/asm/Kbuild b/arch/tile/include/asm/Kbuild
index f5433e0..d536544 100644
--- a/arch/tile/include/asm/Kbuild
+++ b/arch/tile/include/asm/Kbuild
@@ -27,7 +27,6 @@ generic-y += poll.h
generic-y += posix_types.h
generic-y += preempt.h
generic-y += resource.h
-generic-y += scatterlist.h
generic-y += sembuf.h
generic-y += serial.h
generic-y += shmbuf.h
diff --git a/arch/um/include/asm/Kbuild b/arch/um/include/asm/Kbuild
index 9176fa1..402e613 100644
--- a/arch/um/include/asm/Kbuild
+++ b/arch/um/include/asm/Kbuild
@@ -20,8 +20,6 @@ generic-y += mutex.h
generic-y += param.h
generic-y += pci.h
generic-y += percpu.h
-generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += switch_to.h
generic-y += topology.h
diff --git a/arch/unicore32/include/asm/Kbuild b/arch/unicore32/include/asm/Kbuild
index 3e0c19d..d12b377 100644
--- a/arch/unicore32/include/asm/Kbuild
+++ b/arch/unicore32/include/asm/Kbuild
@@ -36,7 +36,6 @@ generic-y += poll.h
generic-y += posix_types.h
generic-y += preempt.h
generic-y += resource.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += segment.h
generic-y += sembuf.h
diff --git a/arch/x86/include/asm/Kbuild b/arch/x86/include/asm/Kbuild
index d55a210..4dd1f2d 100644
--- a/arch/x86/include/asm/Kbuild
+++ b/arch/x86/include/asm/Kbuild
@@ -9,4 +9,3 @@ generic-y += cputime.h
generic-y += dma-contiguous.h
generic-y += early_ioremap.h
generic-y += mcs_spinlock.h
-generic-y += scatterlist.h
diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild
index 86a9ab2..14d15bf 100644
--- a/arch/xtensa/include/asm/Kbuild
+++ b/arch/xtensa/include/asm/Kbuild
@@ -22,7 +22,6 @@ generic-y += mcs_spinlock.h
generic-y += percpu.h
generic-y += preempt.h
generic-y += resource.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += siginfo.h
generic-y += statfs.h
--
1.9.1
^ permalink raw reply related [flat|nested] 9+ messages in thread
* Re: [PATCH] remove <asm/scatterlist.h>
2015-05-06 5:28 ` Christoph Hellwig
@ 2015-05-06 7:16 ` Geert Uytterhoeven
2015-05-06 7:22 ` Christoph Hellwig
2015-05-07 7:36 ` Christoph Hellwig
0 siblings, 2 replies; 9+ messages in thread
From: Geert Uytterhoeven @ 2015-05-06 7:16 UTC (permalink / raw)
To: Christoph Hellwig; +Cc: Jens Axboe, linux-kernel
On Wed, May 6, 2015 at 7:28 AM, Christoph Hellwig <hch@lst.de> wrote:
> arch/alpha/include/asm/Kbuild | 1 -
> arch/arc/include/asm/Kbuild | 1 -
> arch/arm/include/asm/Kbuild | 1 -
> arch/arm64/include/asm/Kbuild | 1 -
> arch/avr32/include/asm/Kbuild | 1 -
> arch/blackfin/include/asm/Kbuild | 2 --
> arch/c6x/include/asm/Kbuild | 1 -
> arch/cris/include/asm/Kbuild | 1 -
> arch/frv/include/asm/Kbuild | 1 -
> arch/hexagon/include/asm/Kbuild | 1 -
> arch/ia64/include/asm/Kbuild | 1 -
> arch/m32r/include/asm/Kbuild | 1 -
> arch/m68k/include/asm/Kbuild | 1 -
> arch/metag/include/asm/Kbuild | 1 -
> arch/microblaze/include/asm/Kbuild | 1 -
> arch/mips/include/asm/Kbuild | 1 -
> arch/mn10300/include/asm/Kbuild | 1 -
> arch/nios2/include/asm/Kbuild | 1 -
> arch/openrisc/include/asm/Kbuild | 1 -
> arch/parisc/include/asm/Kbuild | 1 -
> arch/powerpc/include/asm/Kbuild | 1 -
> arch/s390/include/asm/Kbuild | 1 -
> arch/score/include/asm/Kbuild | 1 -
> arch/sh/include/asm/Kbuild | 1 -
> arch/sparc/include/asm/Kbuild | 1 -
> arch/tile/include/asm/Kbuild | 1 -
> arch/um/include/asm/Kbuild | 2 --
> arch/unicore32/include/asm/Kbuild | 1 -
> arch/x86/include/asm/Kbuild | 1 -
> arch/xtensa/include/asm/Kbuild | 1 -
> 30 files changed, 32 deletions(-)
Woops, there are more lines deleted than one per file?
> --- a/arch/blackfin/include/asm/Kbuild
> +++ b/arch/blackfin/include/asm/Kbuild
> @@ -28,8 +28,6 @@ generic-y += param.h
> generic-y += percpu.h
> generic-y += pgalloc.h
> generic-y += preempt.h
> -generic-y += resource.h
???
> -generic-y += scatterlist.h
> generic-y += sembuf.h
> generic-y += serial.h
> generic-y += setup.h
> --- a/arch/um/include/asm/Kbuild
> +++ b/arch/um/include/asm/Kbuild
> @@ -20,8 +20,6 @@ generic-y += mutex.h
> generic-y += param.h
> generic-y += pci.h
> generic-y += percpu.h
> -generic-y += preempt.h
???
> -generic-y += scatterlist.h
> generic-y += sections.h
> generic-y += switch_to.h
> generic-y += topology.h
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH] remove <asm/scatterlist.h>
2015-05-06 7:16 ` Geert Uytterhoeven
@ 2015-05-06 7:22 ` Christoph Hellwig
2015-05-07 7:36 ` Christoph Hellwig
1 sibling, 0 replies; 9+ messages in thread
From: Christoph Hellwig @ 2015-05-06 7:22 UTC (permalink / raw)
To: Geert Uytterhoeven; +Cc: Christoph Hellwig, Jens Axboe, linux-kernel
On Wed, May 06, 2015 at 09:16:38AM +0200, Geert Uytterhoeven wrote:
> > 30 files changed, 32 deletions(-)
>
> Woops, there are more lines deleted than one per file?
>
> ???
>
> ???
So much for sending patches after a way too short night and without
coffee in the morning. Sorry..
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH] remove <asm/scatterlist.h>
2015-05-06 7:16 ` Geert Uytterhoeven
2015-05-06 7:22 ` Christoph Hellwig
@ 2015-05-07 7:36 ` Christoph Hellwig
1 sibling, 0 replies; 9+ messages in thread
From: Christoph Hellwig @ 2015-05-07 7:36 UTC (permalink / raw)
To: Geert Uytterhoeven; +Cc: Jens Axboe, linux-kernel
Next try, straight from the coffee shop :)
---
>From e87704c5d501be42b2047bda3760dfd6cdcfba13 Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Wed, 6 May 2015 07:17:09 +0200
Subject: remove scatterlist.h generation from arch Kbuild files
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
arch/alpha/include/asm/Kbuild | 1 -
arch/arc/include/asm/Kbuild | 1 -
arch/arm/include/asm/Kbuild | 1 -
arch/arm64/include/asm/Kbuild | 1 -
arch/avr32/include/asm/Kbuild | 1 -
arch/blackfin/include/asm/Kbuild | 1 -
arch/c6x/include/asm/Kbuild | 1 -
arch/cris/include/asm/Kbuild | 1 -
arch/frv/include/asm/Kbuild | 1 -
arch/hexagon/include/asm/Kbuild | 1 -
arch/ia64/include/asm/Kbuild | 1 -
arch/m32r/include/asm/Kbuild | 1 -
arch/m68k/include/asm/Kbuild | 1 -
arch/metag/include/asm/Kbuild | 1 -
arch/microblaze/include/asm/Kbuild | 1 -
arch/mips/include/asm/Kbuild | 1 -
arch/mn10300/include/asm/Kbuild | 1 -
arch/nios2/include/asm/Kbuild | 1 -
arch/openrisc/include/asm/Kbuild | 1 -
arch/parisc/include/asm/Kbuild | 1 -
arch/powerpc/include/asm/Kbuild | 1 -
arch/s390/include/asm/Kbuild | 1 -
arch/score/include/asm/Kbuild | 1 -
arch/sh/include/asm/Kbuild | 1 -
arch/sparc/include/asm/Kbuild | 1 -
arch/tile/include/asm/Kbuild | 1 -
arch/um/include/asm/Kbuild | 1 -
arch/unicore32/include/asm/Kbuild | 1 -
arch/x86/include/asm/Kbuild | 1 -
arch/xtensa/include/asm/Kbuild | 1 -
30 files changed, 30 deletions(-)
diff --git a/arch/alpha/include/asm/Kbuild b/arch/alpha/include/asm/Kbuild
index 76aeb8f..cde23cd 100644
--- a/arch/alpha/include/asm/Kbuild
+++ b/arch/alpha/include/asm/Kbuild
@@ -6,6 +6,5 @@ generic-y += exec.h
generic-y += irq_work.h
generic-y += mcs_spinlock.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += trace_clock.h
diff --git a/arch/arc/include/asm/Kbuild b/arch/arc/include/asm/Kbuild
index be0c39e..769b312 100644
--- a/arch/arc/include/asm/Kbuild
+++ b/arch/arc/include/asm/Kbuild
@@ -33,7 +33,6 @@ generic-y += poll.h
generic-y += posix_types.h
generic-y += preempt.h
generic-y += resource.h
-generic-y += scatterlist.h
generic-y += sembuf.h
generic-y += shmbuf.h
generic-y += siginfo.h
diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild
index 3c4596d..83c5019 100644
--- a/arch/arm/include/asm/Kbuild
+++ b/arch/arm/include/asm/Kbuild
@@ -20,7 +20,6 @@ generic-y += poll.h
generic-y += preempt.h
generic-y += resource.h
generic-y += rwsem.h
-generic-y += scatterlist.h
generic-y += seccomp.h
generic-y += sections.h
generic-y += segment.h
diff --git a/arch/arm64/include/asm/Kbuild b/arch/arm64/include/asm/Kbuild
index 55103e5..b112a39 100644
--- a/arch/arm64/include/asm/Kbuild
+++ b/arch/arm64/include/asm/Kbuild
@@ -35,7 +35,6 @@ generic-y += poll.h
generic-y += preempt.h
generic-y += resource.h
generic-y += rwsem.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += segment.h
generic-y += sembuf.h
diff --git a/arch/avr32/include/asm/Kbuild b/arch/avr32/include/asm/Kbuild
index 528d70d..1d66afd 100644
--- a/arch/avr32/include/asm/Kbuild
+++ b/arch/avr32/include/asm/Kbuild
@@ -15,7 +15,6 @@ generic-y += mcs_spinlock.h
generic-y += param.h
generic-y += percpu.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += topology.h
generic-y += trace_clock.h
diff --git a/arch/blackfin/include/asm/Kbuild b/arch/blackfin/include/asm/Kbuild
index 4bd3c3c..07051a6 100644
--- a/arch/blackfin/include/asm/Kbuild
+++ b/arch/blackfin/include/asm/Kbuild
@@ -29,7 +29,6 @@ generic-y += percpu.h
generic-y += pgalloc.h
generic-y += preempt.h
generic-y += resource.h
-generic-y += scatterlist.h
generic-y += sembuf.h
generic-y += serial.h
generic-y += setup.h
diff --git a/arch/c6x/include/asm/Kbuild b/arch/c6x/include/asm/Kbuild
index ae0a51f..7aeb322 100644
--- a/arch/c6x/include/asm/Kbuild
+++ b/arch/c6x/include/asm/Kbuild
@@ -38,7 +38,6 @@ generic-y += poll.h
generic-y += posix_types.h
generic-y += preempt.h
generic-y += resource.h
-generic-y += scatterlist.h
generic-y += segment.h
generic-y += sembuf.h
generic-y += serial.h
diff --git a/arch/cris/include/asm/Kbuild b/arch/cris/include/asm/Kbuild
index 057e518..d294f6a 100644
--- a/arch/cris/include/asm/Kbuild
+++ b/arch/cris/include/asm/Kbuild
@@ -21,7 +21,6 @@ generic-y += mcs_spinlock.h
generic-y += module.h
generic-y += percpu.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += topology.h
generic-y += trace_clock.h
diff --git a/arch/frv/include/asm/Kbuild b/arch/frv/include/asm/Kbuild
index e3f81b5..30edce3 100644
--- a/arch/frv/include/asm/Kbuild
+++ b/arch/frv/include/asm/Kbuild
@@ -5,5 +5,4 @@ generic-y += exec.h
generic-y += irq_work.h
generic-y += mcs_spinlock.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += trace_clock.h
diff --git a/arch/hexagon/include/asm/Kbuild b/arch/hexagon/include/asm/Kbuild
index c7a99f8..5ade4a1 100644
--- a/arch/hexagon/include/asm/Kbuild
+++ b/arch/hexagon/include/asm/Kbuild
@@ -37,7 +37,6 @@ generic-y += posix_types.h
generic-y += preempt.h
generic-y += resource.h
generic-y += rwsem.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += segment.h
generic-y += sembuf.h
diff --git a/arch/ia64/include/asm/Kbuild b/arch/ia64/include/asm/Kbuild
index 9b41b4b..ccff13d 100644
--- a/arch/ia64/include/asm/Kbuild
+++ b/arch/ia64/include/asm/Kbuild
@@ -5,6 +5,5 @@ generic-y += irq_work.h
generic-y += kvm_para.h
generic-y += mcs_spinlock.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += trace_clock.h
generic-y += vtime.h
diff --git a/arch/m32r/include/asm/Kbuild b/arch/m32r/include/asm/Kbuild
index 2edc793..ba1cdc0 100644
--- a/arch/m32r/include/asm/Kbuild
+++ b/arch/m32r/include/asm/Kbuild
@@ -6,6 +6,5 @@ generic-y += irq_work.h
generic-y += mcs_spinlock.h
generic-y += module.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += trace_clock.h
diff --git a/arch/m68k/include/asm/Kbuild b/arch/m68k/include/asm/Kbuild
index 1517ed1..1555bc1 100644
--- a/arch/m68k/include/asm/Kbuild
+++ b/arch/m68k/include/asm/Kbuild
@@ -23,7 +23,6 @@ generic-y += mutex.h
generic-y += percpu.h
generic-y += preempt.h
generic-y += resource.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += shmparam.h
generic-y += siginfo.h
diff --git a/arch/metag/include/asm/Kbuild b/arch/metag/include/asm/Kbuild
index 0bf5d52..199320f 100644
--- a/arch/metag/include/asm/Kbuild
+++ b/arch/metag/include/asm/Kbuild
@@ -33,7 +33,6 @@ generic-y += percpu.h
generic-y += poll.h
generic-y += posix_types.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += sembuf.h
generic-y += serial.h
diff --git a/arch/microblaze/include/asm/Kbuild b/arch/microblaze/include/asm/Kbuild
index ab564a6..9989ddb 100644
--- a/arch/microblaze/include/asm/Kbuild
+++ b/arch/microblaze/include/asm/Kbuild
@@ -7,6 +7,5 @@ generic-y += exec.h
generic-y += irq_work.h
generic-y += mcs_spinlock.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += syscalls.h
generic-y += trace_clock.h
diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild
index 526539c..7fe5c61 100644
--- a/arch/mips/include/asm/Kbuild
+++ b/arch/mips/include/asm/Kbuild
@@ -11,7 +11,6 @@ generic-y += mutex.h
generic-y += parport.h
generic-y += percpu.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += segment.h
generic-y += serial.h
diff --git a/arch/mn10300/include/asm/Kbuild b/arch/mn10300/include/asm/Kbuild
index f892d9d..de30b0c 100644
--- a/arch/mn10300/include/asm/Kbuild
+++ b/arch/mn10300/include/asm/Kbuild
@@ -6,6 +6,5 @@ generic-y += exec.h
generic-y += irq_work.h
generic-y += mcs_spinlock.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += trace_clock.h
diff --git a/arch/nios2/include/asm/Kbuild b/arch/nios2/include/asm/Kbuild
index 24b3d89..434639d 100644
--- a/arch/nios2/include/asm/Kbuild
+++ b/arch/nios2/include/asm/Kbuild
@@ -40,7 +40,6 @@ generic-y += poll.h
generic-y += posix_types.h
generic-y += preempt.h
generic-y += resource.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += segment.h
generic-y += sembuf.h
diff --git a/arch/openrisc/include/asm/Kbuild b/arch/openrisc/include/asm/Kbuild
index 91f1f36..2a2e39b 100644
--- a/arch/openrisc/include/asm/Kbuild
+++ b/arch/openrisc/include/asm/Kbuild
@@ -45,7 +45,6 @@ generic-y += poll.h
generic-y += posix_types.h
generic-y += preempt.h
generic-y += resource.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += segment.h
generic-y += sembuf.h
diff --git a/arch/parisc/include/asm/Kbuild b/arch/parisc/include/asm/Kbuild
index 7a4bcc3..12b341d 100644
--- a/arch/parisc/include/asm/Kbuild
+++ b/arch/parisc/include/asm/Kbuild
@@ -20,7 +20,6 @@ generic-y += param.h
generic-y += percpu.h
generic-y += poll.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += seccomp.h
generic-y += segment.h
generic-y += topology.h
diff --git a/arch/powerpc/include/asm/Kbuild b/arch/powerpc/include/asm/Kbuild
index 4b87205..050712e 100644
--- a/arch/powerpc/include/asm/Kbuild
+++ b/arch/powerpc/include/asm/Kbuild
@@ -6,6 +6,5 @@ generic-y += local64.h
generic-y += mcs_spinlock.h
generic-y += preempt.h
generic-y += rwsem.h
-generic-y += scatterlist.h
generic-y += trace_clock.h
generic-y += vtime.h
diff --git a/arch/s390/include/asm/Kbuild b/arch/s390/include/asm/Kbuild
index c631f98..dc5385e 100644
--- a/arch/s390/include/asm/Kbuild
+++ b/arch/s390/include/asm/Kbuild
@@ -4,5 +4,4 @@ generic-y += clkdev.h
generic-y += irq_work.h
generic-y += mcs_spinlock.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += trace_clock.h
diff --git a/arch/score/include/asm/Kbuild b/arch/score/include/asm/Kbuild
index 83ed116..138fb3d 100644
--- a/arch/score/include/asm/Kbuild
+++ b/arch/score/include/asm/Kbuild
@@ -8,7 +8,6 @@ generic-y += cputime.h
generic-y += irq_work.h
generic-y += mcs_spinlock.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += trace_clock.h
generic-y += xor.h
diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild
index 654ebb6..9ac4626 100644
--- a/arch/sh/include/asm/Kbuild
+++ b/arch/sh/include/asm/Kbuild
@@ -24,7 +24,6 @@ generic-y += percpu.h
generic-y += poll.h
generic-y += preempt.h
generic-y += resource.h
-generic-y += scatterlist.h
generic-y += sembuf.h
generic-y += serial.h
generic-y += shmbuf.h
diff --git a/arch/sparc/include/asm/Kbuild b/arch/sparc/include/asm/Kbuild
index 94f36e7..2b2a69d 100644
--- a/arch/sparc/include/asm/Kbuild
+++ b/arch/sparc/include/asm/Kbuild
@@ -15,7 +15,6 @@ generic-y += mcs_spinlock.h
generic-y += module.h
generic-y += mutex.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += serial.h
generic-y += trace_clock.h
generic-y += types.h
diff --git a/arch/tile/include/asm/Kbuild b/arch/tile/include/asm/Kbuild
index f5433e0..d536544 100644
--- a/arch/tile/include/asm/Kbuild
+++ b/arch/tile/include/asm/Kbuild
@@ -27,7 +27,6 @@ generic-y += poll.h
generic-y += posix_types.h
generic-y += preempt.h
generic-y += resource.h
-generic-y += scatterlist.h
generic-y += sembuf.h
generic-y += serial.h
generic-y += shmbuf.h
diff --git a/arch/um/include/asm/Kbuild b/arch/um/include/asm/Kbuild
index 9176fa1..b7df3ae 100644
--- a/arch/um/include/asm/Kbuild
+++ b/arch/um/include/asm/Kbuild
@@ -21,7 +21,6 @@ generic-y += param.h
generic-y += pci.h
generic-y += percpu.h
generic-y += preempt.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += switch_to.h
generic-y += topology.h
diff --git a/arch/unicore32/include/asm/Kbuild b/arch/unicore32/include/asm/Kbuild
index 3e0c19d..d12b377 100644
--- a/arch/unicore32/include/asm/Kbuild
+++ b/arch/unicore32/include/asm/Kbuild
@@ -36,7 +36,6 @@ generic-y += poll.h
generic-y += posix_types.h
generic-y += preempt.h
generic-y += resource.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += segment.h
generic-y += sembuf.h
diff --git a/arch/x86/include/asm/Kbuild b/arch/x86/include/asm/Kbuild
index d55a210..4dd1f2d 100644
--- a/arch/x86/include/asm/Kbuild
+++ b/arch/x86/include/asm/Kbuild
@@ -9,4 +9,3 @@ generic-y += cputime.h
generic-y += dma-contiguous.h
generic-y += early_ioremap.h
generic-y += mcs_spinlock.h
-generic-y += scatterlist.h
diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild
index 86a9ab2..14d15bf 100644
--- a/arch/xtensa/include/asm/Kbuild
+++ b/arch/xtensa/include/asm/Kbuild
@@ -22,7 +22,6 @@ generic-y += mcs_spinlock.h
generic-y += percpu.h
generic-y += preempt.h
generic-y += resource.h
-generic-y += scatterlist.h
generic-y += sections.h
generic-y += siginfo.h
generic-y += statfs.h
--
1.9.1
^ permalink raw reply related [flat|nested] 9+ messages in thread
end of thread, other threads:[~2015-05-07 7:36 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-05-01 10:46 [PATCH] remove <asm/scatterlist.h> Christoph Hellwig
2015-05-05 19:35 ` Jens Axboe
2015-05-05 20:34 ` Geert Uytterhoeven
2015-05-05 20:41 ` Christoph Hellwig
2015-05-05 21:29 ` Geert Uytterhoeven
2015-05-06 5:28 ` Christoph Hellwig
2015-05-06 7:16 ` Geert Uytterhoeven
2015-05-06 7:22 ` Christoph Hellwig
2015-05-07 7:36 ` Christoph Hellwig
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