* [linux-next:master 6049/6355] include/linux/scatterlist.h:161:undefined reference to `page_range_contiguous'
@ 2025-09-04 15:47 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2025-09-04 15:47 UTC (permalink / raw)
To: David Hildenbrand
Cc: oe-kbuild-all, Andrew Morton, Linux Memory Management List,
Lorenzo Stoakes
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 4ac65880ebca1b68495bd8704263b26c050ac010
commit: 92c22f6cc03ea9d5b172276d6ae45c691993b257 [6049/6355] scatterlist: disallow non-contigous page ranges in a single SG entry
config: arm-randconfig-004-20250904 (https://download.01.org/0day-ci/archive/20250904/202509042330.paF1vmVV-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 13.4.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250904/202509042330.paF1vmVV-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202509042330.paF1vmVV-lkp@intel.com/
All errors (new ones prefixed by >>):
arm-linux-gnueabi-ld: net/core/skbuff.o: in function `sg_set_page':
>> include/linux/scatterlist.h:161:(.text+0x1864): undefined reference to `page_range_contiguous'
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in net/core/skbuff.o
>> include/linux/scatterlist.h:161:(.text+0x1864): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: kernel/dma/mapping.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x912): undefined reference to `page_range_contiguous'
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in kernel/dma/mapping.o
include/linux/scatterlist.h:161:(.text+0x912): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: kernel/dma/direct.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x64c): undefined reference to `page_range_contiguous'
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in kernel/dma/direct.o
include/linux/scatterlist.h:161:(.text+0x64c): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: kernel/dma/ops_helpers.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x52): undefined reference to `page_range_contiguous'
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in kernel/dma/ops_helpers.o
include/linux/scatterlist.h:161:(.text+0x52): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: mm/page_reporting.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x1d8): undefined reference to `page_range_contiguous'
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in mm/page_reporting.o
include/linux/scatterlist.h:161:(.text+0x1d8): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: crypto/scatterwalk.o:include/linux/scatterlist.h:161: more undefined references to `page_range_contiguous' follow
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in crypto/scatterwalk.o
crypto/scatterwalk.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x296): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in crypto/ahash.o
crypto/ahash.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x272): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in crypto/rsa-pkcs1pad.o
crypto/rsa-pkcs1pad.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x54): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in crypto/gcm.o
crypto/gcm.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x3e8): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in crypto/drbg.o
crypto/drbg.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x10c): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in crypto/tcrypt.o
crypto/tcrypt.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0xba): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in crypto/af_alg.o
crypto/af_alg.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x12dc): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in block/blk-mq-dma.o
block/blk-mq-dma.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x36a): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in block/blk-integrity.o
block/blk-integrity.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x186): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in block/blk-crypto-fallback.o
block/blk-crypto-fallback.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x3e): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in lib/scatterlist.o
lib/scatterlist.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x22c): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in lib/kfifo.o
lib/kfifo.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x640): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in drivers/char/virtio_console.o
drivers/char/virtio_console.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x3be): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in drivers/scsi/scsi_lib.o
drivers/scsi/scsi_lib.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x12b6): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in drivers/target/target_core_sbc.o
drivers/target/target_core_sbc.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x646): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in drivers/mtd/nand/ecc-mxic.o
drivers/mtd/nand/ecc-mxic.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x208): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in drivers/hsi/clients/ssi_protocol.o
drivers/hsi/clients/ssi_protocol.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x1b2): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in drivers/i2c/busses/i2c-qup.o
drivers/i2c/busses/i2c-qup.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x5c2): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in drivers/md/dm-integrity.o
drivers/md/dm-integrity.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x1566): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in drivers/vhost/scsi.o
drivers/vhost/scsi.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x602): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in sound/virtio/virtio_pcm_msg.o
sound/virtio/virtio_pcm_msg.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x2bc): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in net/core/filter.o
net/core/filter.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x4412): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in net/core/skmsg.o
net/core/skmsg.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x8e): dangerous relocation: unsupported relocation
arm-linux-gnueabi-ld: (page_range_contiguous): Unknown destination type (ARM/Thumb) in net/9p/trans_virtio.o
net/9p/trans_virtio.o: in function `sg_set_page':
include/linux/scatterlist.h:161:(.text+0x62): dangerous relocation: unsupported relocation
vim +161 include/linux/scatterlist.h
143
144 /**
145 * sg_set_page - Set sg entry to point at given page
146 * @sg: SG entry
147 * @page: The page
148 * @len: Length of data
149 * @offset: Offset into page
150 *
151 * Description:
152 * Use this function to set an sg entry pointing at a page, never assign
153 * the page directly. We encode sg table information in the lower bits
154 * of the page pointer. See sg_page() for looking up the page belonging
155 * to an sg entry.
156 *
157 **/
158 static inline void sg_set_page(struct scatterlist *sg, struct page *page,
159 unsigned int len, unsigned int offset)
160 {
> 161 VM_WARN_ON_ONCE(!page_range_contiguous(page, ALIGN(len + offset, PAGE_SIZE) / PAGE_SIZE));
162 sg_assign_page(sg, page);
163 sg->offset = offset;
164 sg->length = len;
165 }
166
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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