[hch-misc:dma_alloc_pages 6/6] kernel/dma/mapping.c:387:9: error: implicit declaration of function 'dma_alloc_contiguous'; did you mean 'dma_alloc_coherent'?
by kbuild test robot
tree: git://git.infradead.org/users/hch/misc.git dma_alloc_pages
head: aadd1578979b47af197cf5acedc2a63d068e357e
commit: aadd1578979b47af197cf5acedc2a63d068e357e [6/6] dma-mapping: add a new dma_alloc_pages API
config: sparc64-allmodconfig (attached as .config)
compiler: sparc64-linux-gcc (GCC) 7.4.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout aadd1578979b47af197cf5acedc2a63d068e357e
# save the attached .config to linux build tree
GCC_VERSION=7.4.0 make.cross ARCH=sparc64
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp(a)intel.com>
All error/warnings (new ones prefixed by >>):
kernel/dma/mapping.c: In function 'dma_alloc_pages':
>> kernel/dma/mapping.c:387:9: error: implicit declaration of function 'dma_alloc_contiguous'; did you mean 'dma_alloc_coherent'? [-Werror=implicit-function-declaration]
return dma_alloc_contiguous(dev, size, gfp);
^~~~~~~~~~~~~~~~~~~~
dma_alloc_coherent
>> kernel/dma/mapping.c:387:9: warning: return makes pointer from integer without a cast [-Wint-conversion]
return dma_alloc_contiguous(dev, size, gfp);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
kernel/dma/mapping.c: In function 'dma_free_pages':
>> kernel/dma/mapping.c:399:2: error: implicit declaration of function 'dma_free_contiguous'; did you mean 'dma_free_coherent'? [-Werror=implicit-function-declaration]
dma_free_contiguous(dev, page, size);
^~~~~~~~~~~~~~~~~~~
dma_free_coherent
cc1: some warnings being treated as errors
vim +387 kernel/dma/mapping.c
347
348 /**
349 * dma_alloc_pages - allocate memory that is DMA addressable by a device
350 * @dev: device the memory is allocated for
351 * @size: size of the memory to be allocated
352 * @gfp: GFP_* mask for the memory allocation
353 *
354 * This function allocates memory which is guaranteed to be DMA addressable
355 * by @dev when later mapped for DMA using the dma_map_page(), dma_map_single(),
356 * or dma_map_sg() functions.
357 */
358 struct page *dma_alloc_pages(struct device *dev, size_t size, gfp_t gfp)
359 {
360 const struct dma_map_ops *ops = get_dma_ops(dev);
361
362 /* let the implementation decide on the zone to allocate from: */
363 if (WARN_ON_ONCE(gfp & (__GFP_DMA | __GFP_DMA32)))
364 return NULL;
365
366 /* we must zero all memory to avoid information leaks */
367 gfp |= __GFP_ZERO;
368
369 if (dma_is_direct(ops))
370 return dma_direct_alloc_pages(dev, size, gfp);
371
372 /*
373 * Must return a page from the page allocator or CMA.
374 */
375 if (ops->alloc_pages)
376 return ops->alloc_pages(dev, size, gfp);
377
378 /*
379 * Everything that looks remotely like an IOMMU should be able to map
380 * any system memory into at least 32-bit of dma_addr_t.
381 */
382 if (dev->coherent_dma_mask < 32) {
383 dev_warn(dev, "can't support DMA page allocation for DMA mask < 32-bit\n");
384 return NULL;
385 }
386
> 387 return dma_alloc_contiguous(dev, size, gfp);
388 }
389 EXPORT_SYMBOL_GPL(dma_alloc_pages);
390
391 /**
392 * dma_free_pages - free memory allocated by dma_alloc_pages()
393 * @dev: device the memory is allocated for
394 * @page: the memory to be freed
395 * @size: size of the memory to be freed
396 */
397 void dma_free_pages(struct device *dev, struct page *page, size_t size)
398 {
> 399 dma_free_contiguous(dev, page, size);
400 }
401 EXPORT_SYMBOL_GPL(dma_free_pages);
402
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
2 years, 2 months
[hch-misc:dma_alloc_pages 6/6] kernel/dma/mapping.c:387:9: warning: returning 'int' from a function with return type 'struct page *' makes pointer from integer without a cast
by kbuild test robot
tree: git://git.infradead.org/users/hch/misc.git dma_alloc_pages
head: aadd1578979b47af197cf5acedc2a63d068e357e
commit: aadd1578979b47af197cf5acedc2a63d068e357e [6/6] dma-mapping: add a new dma_alloc_pages API
config: nds32-allyesconfig (attached as .config)
compiler: nds32le-linux-gcc (GCC) 8.1.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout aadd1578979b47af197cf5acedc2a63d068e357e
# save the attached .config to linux build tree
GCC_VERSION=8.1.0 make.cross ARCH=nds32
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>):
kernel/dma/mapping.c: In function 'dma_alloc_pages':
kernel/dma/mapping.c:387:9: error: implicit declaration of function 'dma_alloc_contiguous'; did you mean 'dma_alloc_coherent'? [-Werror=implicit-function-declaration]
return dma_alloc_contiguous(dev, size, gfp);
^~~~~~~~~~~~~~~~~~~~
dma_alloc_coherent
>> kernel/dma/mapping.c:387:9: warning: returning 'int' from a function with return type 'struct page *' makes pointer from integer without a cast [-Wint-conversion]
return dma_alloc_contiguous(dev, size, gfp);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
kernel/dma/mapping.c: In function 'dma_free_pages':
kernel/dma/mapping.c:399:2: error: implicit declaration of function 'dma_free_contiguous'; did you mean 'dma_free_coherent'? [-Werror=implicit-function-declaration]
dma_free_contiguous(dev, page, size);
^~~~~~~~~~~~~~~~~~~
dma_free_coherent
cc1: some warnings being treated as errors
vim +387 kernel/dma/mapping.c
347
348 /**
349 * dma_alloc_pages - allocate memory that is DMA addressable by a device
350 * @dev: device the memory is allocated for
351 * @size: size of the memory to be allocated
352 * @gfp: GFP_* mask for the memory allocation
353 *
354 * This function allocates memory which is guaranteed to be DMA addressable
355 * by @dev when later mapped for DMA using the dma_map_page(), dma_map_single(),
356 * or dma_map_sg() functions.
357 */
358 struct page *dma_alloc_pages(struct device *dev, size_t size, gfp_t gfp)
359 {
360 const struct dma_map_ops *ops = get_dma_ops(dev);
361
362 /* let the implementation decide on the zone to allocate from: */
363 if (WARN_ON_ONCE(gfp & (__GFP_DMA | __GFP_DMA32)))
364 return NULL;
365
366 /* we must zero all memory to avoid information leaks */
367 gfp |= __GFP_ZERO;
368
369 if (dma_is_direct(ops))
370 return dma_direct_alloc_pages(dev, size, gfp);
371
372 /*
373 * Must return a page from the page allocator or CMA.
374 */
375 if (ops->alloc_pages)
376 return ops->alloc_pages(dev, size, gfp);
377
378 /*
379 * Everything that looks remotely like an IOMMU should be able to map
380 * any system memory into at least 32-bit of dma_addr_t.
381 */
382 if (dev->coherent_dma_mask < 32) {
383 dev_warn(dev, "can't support DMA page allocation for DMA mask < 32-bit\n");
384 return NULL;
385 }
386
> 387 return dma_alloc_contiguous(dev, size, gfp);
388 }
389 EXPORT_SYMBOL_GPL(dma_alloc_pages);
390
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
2 years, 2 months
Re: [PATCH 17/19] jbd2: Rename h_buffer_credits to h_total_credits
by kbuild test robot
Hi Jan,
I love your patch! Yet something to improve:
[auto build test ERROR on ext4/dev]
[cannot apply to v5.3 next-20190930]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Jan-Kara/ext4-Fix-transaction-ov...
base: https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git dev
config: x86_64-randconfig-a004-201939 (attached as .config)
compiler: gcc-5 (Ubuntu 5.5.0-12ubuntu1) 5.5.0 20171010
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
fs/jbd2/transaction.c: In function 'jbd2_journal_start_reserved':
>> fs/jbd2/transaction.c:596:20: error: 'handle_t {aka struct jbd2_journal_handle}' has no member named 'h_buffer_credits'
line_no, handle->h_buffer_credits);
^
vim +596 fs/jbd2/transaction.c
8f7d89f36829b9 Jan Kara 2013-06-04 546
8f7d89f36829b9 Jan Kara 2013-06-04 547 /**
f69120ce6c024a Tobin C. Harding 2018-01-10 548 * int jbd2_journal_start_reserved() - start reserved handle
8f7d89f36829b9 Jan Kara 2013-06-04 549 * @handle: handle to start
f69120ce6c024a Tobin C. Harding 2018-01-10 550 * @type: for handle statistics
f69120ce6c024a Tobin C. Harding 2018-01-10 551 * @line_no: for handle statistics
8f7d89f36829b9 Jan Kara 2013-06-04 552 *
8f7d89f36829b9 Jan Kara 2013-06-04 553 * Start handle that has been previously reserved with jbd2_journal_reserve().
8f7d89f36829b9 Jan Kara 2013-06-04 554 * This attaches @handle to the running transaction (or creates one if there's
8f7d89f36829b9 Jan Kara 2013-06-04 555 * not transaction running). Unlike jbd2_journal_start() this function cannot
8f7d89f36829b9 Jan Kara 2013-06-04 556 * block on journal commit, checkpointing, or similar stuff. It can block on
8f7d89f36829b9 Jan Kara 2013-06-04 557 * memory allocation or frozen journal though.
8f7d89f36829b9 Jan Kara 2013-06-04 558 *
8f7d89f36829b9 Jan Kara 2013-06-04 559 * Return 0 on success, non-zero on error - handle is freed in that case.
8f7d89f36829b9 Jan Kara 2013-06-04 560 */
8f7d89f36829b9 Jan Kara 2013-06-04 561 int jbd2_journal_start_reserved(handle_t *handle, unsigned int type,
8f7d89f36829b9 Jan Kara 2013-06-04 562 unsigned int line_no)
8f7d89f36829b9 Jan Kara 2013-06-04 563 {
8f7d89f36829b9 Jan Kara 2013-06-04 564 journal_t *journal = handle->h_journal;
8f7d89f36829b9 Jan Kara 2013-06-04 565 int ret = -EIO;
8f7d89f36829b9 Jan Kara 2013-06-04 566
8f7d89f36829b9 Jan Kara 2013-06-04 567 if (WARN_ON(!handle->h_reserved)) {
8f7d89f36829b9 Jan Kara 2013-06-04 568 /* Someone passed in normal handle? Just stop it. */
8f7d89f36829b9 Jan Kara 2013-06-04 569 jbd2_journal_stop(handle);
8f7d89f36829b9 Jan Kara 2013-06-04 570 return ret;
8f7d89f36829b9 Jan Kara 2013-06-04 571 }
8f7d89f36829b9 Jan Kara 2013-06-04 572 /*
8f7d89f36829b9 Jan Kara 2013-06-04 573 * Usefulness of mixing of reserved and unreserved handles is
8f7d89f36829b9 Jan Kara 2013-06-04 574 * questionable. So far nobody seems to need it so just error out.
8f7d89f36829b9 Jan Kara 2013-06-04 575 */
8f7d89f36829b9 Jan Kara 2013-06-04 576 if (WARN_ON(current->journal_info)) {
8f7d89f36829b9 Jan Kara 2013-06-04 577 jbd2_journal_free_reserved(handle);
8f7d89f36829b9 Jan Kara 2013-06-04 578 return ret;
8f7d89f36829b9 Jan Kara 2013-06-04 579 }
8f7d89f36829b9 Jan Kara 2013-06-04 580
8f7d89f36829b9 Jan Kara 2013-06-04 581 handle->h_journal = NULL;
8f7d89f36829b9 Jan Kara 2013-06-04 582 /*
8f7d89f36829b9 Jan Kara 2013-06-04 583 * GFP_NOFS is here because callers are likely from writeback or
8f7d89f36829b9 Jan Kara 2013-06-04 584 * similarly constrained call sites
8f7d89f36829b9 Jan Kara 2013-06-04 585 */
8f7d89f36829b9 Jan Kara 2013-06-04 586 ret = start_this_handle(journal, handle, GFP_NOFS);
92e3b405377070 Dan Carpenter 2014-02-17 587 if (ret < 0) {
b2569260d55228 Theodore Ts'o 2018-04-18 588 handle->h_journal = journal;
8f7d89f36829b9 Jan Kara 2013-06-04 589 jbd2_journal_free_reserved(handle);
92e3b405377070 Dan Carpenter 2014-02-17 590 return ret;
92e3b405377070 Dan Carpenter 2014-02-17 591 }
8f7d89f36829b9 Jan Kara 2013-06-04 592 handle->h_type = type;
8f7d89f36829b9 Jan Kara 2013-06-04 593 handle->h_line_no = line_no;
4c273352bb4583 Xiaoguang Wang 2019-08-24 594 trace_jbd2_handle_start(journal->j_fs_dev->bd_dev,
4c273352bb4583 Xiaoguang Wang 2019-08-24 595 handle->h_transaction->t_tid, type,
4c273352bb4583 Xiaoguang Wang 2019-08-24 @596 line_no, handle->h_buffer_credits);
92e3b405377070 Dan Carpenter 2014-02-17 597 return 0;
8f7d89f36829b9 Jan Kara 2013-06-04 598 }
8f7d89f36829b9 Jan Kara 2013-06-04 599 EXPORT_SYMBOL(jbd2_journal_start_reserved);
470decc613ab20 Dave Kleikamp 2006-10-11 600
:::::: The code at line 596 was first introduced by commit
:::::: 4c273352bb4583750bf511fe24fe410610414496 jbd2: add missing tracepoint for reserved handle
:::::: TO: Xiaoguang Wang <xiaoguang.wang(a)linux.alibaba.com>
:::::: CC: Theodore Ts'o <tytso(a)mit.edu>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
2 years, 2 months
[omap-audio:peter/ti-linux-4.19.y/wip 7345/9541] pci-j721e.c:undefined reference to `of_platform_device_create_pdata'
by kbuild test robot
Hi Kishon,
FYI, the error/warning still remains.
tree: https://github.com/omap-audio/linux-audio peter/ti-linux-4.19.y/wip
head: 43b20466ec6976ba9f08c94c68b2d74ac5ef838d
commit: 65d28f435b101e0479ba3ba77ecb7cb19bce5471 [7345/9541] PCI: j721e: Add TI J721E PCIe driver
config: sparc-allyesconfig (attached as .config)
compiler: sparc64-linux-gcc (GCC) 7.4.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 65d28f435b101e0479ba3ba77ecb7cb19bce5471
# save the attached .config to linux build tree
GCC_VERSION=7.4.0 make.cross ARCH=sparc
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
drivers/pci/controller/pci-j721e.o: In function `j721e_pcie_probe':
>> pci-j721e.c:(.text+0x5a0): undefined reference to `of_platform_device_create_pdata'
pci-j721e.c:(.text+0x620): undefined reference to `of_platform_device_create_pdata'
`.exit.data' referenced in section `.exit.text' of drivers/tty/n_hdlc.o: defined in discarded section `.exit.data' of drivers/tty/n_hdlc.o
`.exit.data' referenced in section `.exit.text' of drivers/tty/n_hdlc.o: defined in discarded section `.exit.data' of drivers/tty/n_hdlc.o
`.exit.data' referenced in section `.exit.text' of drivers/tty/n_hdlc.o: defined in discarded section `.exit.data' of drivers/tty/n_hdlc.o
`.exit.data' referenced in section `.exit.text' of drivers/tty/n_hdlc.o: defined in discarded section `.exit.data' of drivers/tty/n_hdlc.o
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
2 years, 2 months
[RFC PATCH] media: tvp5150: tvp5150_get_hmax() can be static
by kbuild test robot
Fixes: 37033e92d46e ("media: tvp5150: add FORMAT_TRY support for get/set selection handlers")
Signed-off-by: kbuild test robot <lkp(a)intel.com>
---
tvp5150.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c
index 69697c00dbd74..1d92a433fe964 100644
--- a/drivers/media/i2c/tvp5150.c
+++ b/drivers/media/i2c/tvp5150.c
@@ -1039,7 +1039,7 @@ static int tvp5150_fill_fmt(struct v4l2_subdev *sd,
return 0;
}
-unsigned int tvp5150_get_hmax(struct v4l2_subdev *sd)
+static unsigned int tvp5150_get_hmax(struct v4l2_subdev *sd)
{
struct tvp5150 *decoder = to_tvp5150(sd);
v4l2_std_id std;
2 years, 2 months
[yhuang:random-r0.1i 42/42] mm/page_alloc.o:undefined reference to `node_random_promote_work'
by kbuild test robot
Hi Huang,
It's probably a bug fix that unveils the link errors.
tree: yhuang/random-r0.1i
head: 96efac420c3a75d62cf4ff43184d4dbd0ce94b55
commit: 96efac420c3a75d62cf4ff43184d4dbd0ce94b55 [42/42] adjust promote check count
config: powerpc-defconfig (attached as .config)
compiler: powerpc64-linux-gcc (GCC) 7.4.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 96efac420c3a75d62cf4ff43184d4dbd0ce94b55
# save the attached .config to linux build tree
GCC_VERSION=7.4.0 make.cross ARCH=powerpc
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
powerpc64-linux-ld: warning: orphan section `.gnu.hash' from `linker stubs' being placed in section `.gnu.hash'.
>> mm/page_alloc.o:(.toc+0x0): undefined reference to `node_random_promote_work'
>> mm/page_alloc.o:(.toc+0x8): undefined reference to `node_random_demote_work'
mm/migrate.o: In function `.move_to_new_page':
migrate.c:(.text+0x35dc): undefined reference to `.inc_hmem_state'
drivers/base/node.o: In function `.random_migrate_threshold_max_ms_store':
node.c:(.text+0x3a4): undefined reference to `.node_random_migrate_stop'
node.c:(.text+0x434): undefined reference to `.node_random_migrate_start'
drivers/base/node.o: In function `.random_migrate_period_ms_store':
node.c:(.text+0x5e0): undefined reference to `.node_random_migrate_stop'
node.c:(.text+0x6a8): undefined reference to `.node_random_migrate_stop'
node.c:(.text+0x6e8): undefined reference to `.node_random_migrate_start'
drivers/base/node.o: In function `.random_migrate_mb_store':
node.c:(.text+0x8b0): undefined reference to `.node_random_migrate_stop'
node.c:(.text+0x8d4): undefined reference to `.node_random_migrate_start'
node.c:(.text+0x96c): undefined reference to `.node_random_migrate_pages'
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
2 years, 2 months
Re: [PATCH 16/19] jbd2: Reserve space for revoke descriptor blocks
by kbuild test robot
Hi Jan,
I love your patch! Perhaps something to improve:
[auto build test WARNING on ext4/dev]
[cannot apply to v5.3 next-20190930]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Jan-Kara/ext4-Fix-transaction-ov...
base: https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git dev
reproduce: make htmldocs
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>):
Warning: The Sphinx 'sphinx_rtd_theme' HTML theme was not found. Make sure you have the theme installed to produce pretty HTML output. Falling back to the default theme.
WARNING: dot(1) not found, for better output quality install graphviz from http://www.graphviz.org
WARNING: convert(1) not found, for SVG to PDF conversion install ImageMagick (https://www.imagemagick.org)
>> include/linux/jbd2.h:527: warning: Function parameter or member 'h_revoke_credits_requested' not described in 'jbd2_journal_handle'
>> fs/jbd2/transaction.c:622: warning: Function parameter or member 'revoke_records' not described in 'jbd2_journal_extend'
>> fs/jbd2/transaction.c:728: warning: Function parameter or member 'revoke_records' not described in 'jbd2__journal_restart'
drivers/gpu/drm/mcde/mcde_drv.c:1: warning: 'ST-Ericsson MCDE DRM Driver' not found
include/linux/spi/spi.h:190: warning: Function parameter or member 'driver_override' not described in 'spi_device'
include/linux/input/sparse-keymap.h:43: warning: Function parameter or member 'sw' not described in 'key_entry'
fs/direct-io.c:258: warning: Excess function parameter 'offset' description in 'dio_complete'
fs/libfs.c:496: warning: Excess function parameter 'available' description in 'simple_write_end'
fs/posix_acl.c:647: warning: Function parameter or member 'inode' not described in 'posix_acl_update_mode'
fs/posix_acl.c:647: warning: Function parameter or member 'mode_p' not described in 'posix_acl_update_mode'
fs/posix_acl.c:647: warning: Function parameter or member 'acl' not described in 'posix_acl_update_mode'
include/linux/regulator/machine.h:196: warning: Function parameter or member 'max_uV_step' not described in 'regulation_constraints'
include/linux/regulator/driver.h:223: warning: Function parameter or member 'resume' not described in 'regulator_ops'
include/linux/i2c.h:337: warning: Function parameter or member 'init_irq' not described in 'i2c_client'
drivers/usb/typec/bus.c:1: warning: 'typec_altmode_unregister_driver' not found
drivers/usb/typec/bus.c:1: warning: 'typec_altmode_register_driver' not found
drivers/usb/typec/class.c:1: warning: 'typec_altmode_register_notifier' not found
drivers/usb/typec/class.c:1: warning: 'typec_altmode_unregister_notifier' not found
include/linux/w1.h:272: warning: Function parameter or member 'of_match_table' not described in 'w1_family'
lib/genalloc.c:1: warning: 'gen_pool_add_virt' not found
lib/genalloc.c:1: warning: 'gen_pool_alloc' not found
lib/genalloc.c:1: warning: 'gen_pool_free' not found
lib/genalloc.c:1: warning: 'gen_pool_alloc_algo' not found
mm/util.c:1: warning: 'get_user_pages_fast' not found
mm/slab.c:4215: warning: Function parameter or member 'objp' not described in '__ksize'
include/linux/skbuff.h:893: warning: Function parameter or member 'dev_scratch' not described in 'sk_buff'
include/linux/skbuff.h:893: warning: Function parameter or member 'list' not described in 'sk_buff'
include/linux/skbuff.h:893: warning: Function parameter or member 'ip_defrag_offset' not described in 'sk_buff'
include/linux/skbuff.h:893: warning: Function parameter or member 'skb_mstamp_ns' not described in 'sk_buff'
include/linux/skbuff.h:893: warning: Function parameter or member '__cloned_offset' not described in 'sk_buff'
include/linux/skbuff.h:893: warning: Function parameter or member 'head_frag' not described in 'sk_buff'
include/linux/skbuff.h:893: warning: Function parameter or member '__pkt_type_offset' not described in 'sk_buff'
include/linux/skbuff.h:893: warning: Function parameter or member 'encapsulation' not described in 'sk_buff'
include/linux/skbuff.h:893: warning: Function parameter or member 'encap_hdr_csum' not described in 'sk_buff'
include/linux/skbuff.h:893: warning: Function parameter or member 'csum_valid' not described in 'sk_buff'
include/linux/skbuff.h:893: warning: Function parameter or member '__pkt_vlan_present_offset' not described in 'sk_buff'
include/linux/skbuff.h:893: warning: Function parameter or member 'vlan_present' not described in 'sk_buff'
include/linux/skbuff.h:893: warning: Function parameter or member 'csum_complete_sw' not described in 'sk_buff'
include/linux/skbuff.h:893: warning: Function parameter or member 'csum_level' not described in 'sk_buff'
include/linux/skbuff.h:893: warning: Function parameter or member 'inner_protocol_type' not described in 'sk_buff'
include/linux/skbuff.h:893: warning: Function parameter or member 'remcsum_offload' not described in 'sk_buff'
include/linux/skbuff.h:893: warning: Function parameter or member 'sender_cpu' not described in 'sk_buff'
include/linux/skbuff.h:893: warning: Function parameter or member 'reserved_tailroom' not described in 'sk_buff'
include/linux/skbuff.h:893: warning: Function parameter or member 'inner_ipproto' not described in 'sk_buff'
include/net/sock.h:233: warning: Function parameter or member 'skc_addrpair' not described in 'sock_common'
include/net/sock.h:233: warning: Function parameter or member 'skc_portpair' not described in 'sock_common'
include/net/sock.h:233: warning: Function parameter or member 'skc_ipv6only' not described in 'sock_common'
include/net/sock.h:233: warning: Function parameter or member 'skc_net_refcnt' not described in 'sock_common'
include/net/sock.h:233: warning: Function parameter or member 'skc_v6_daddr' not described in 'sock_common'
include/net/sock.h:233: warning: Function parameter or member 'skc_v6_rcv_saddr' not described in 'sock_common'
include/net/sock.h:233: warning: Function parameter or member 'skc_cookie' not described in 'sock_common'
include/net/sock.h:233: warning: Function parameter or member 'skc_listener' not described in 'sock_common'
include/net/sock.h:233: warning: Function parameter or member 'skc_tw_dr' not described in 'sock_common'
include/net/sock.h:233: warning: Function parameter or member 'skc_rcv_wnd' not described in 'sock_common'
include/net/sock.h:233: warning: Function parameter or member 'skc_tw_rcv_nxt' not described in 'sock_common'
include/net/sock.h:515: warning: Function parameter or member 'sk_rx_skb_cache' not described in 'sock'
include/net/sock.h:515: warning: Function parameter or member 'sk_wq_raw' not described in 'sock'
include/net/sock.h:515: warning: Function parameter or member 'tcp_rtx_queue' not described in 'sock'
include/net/sock.h:515: warning: Function parameter or member 'sk_tx_skb_cache' not described in 'sock'
include/net/sock.h:515: warning: Function parameter or member 'sk_route_forced_caps' not described in 'sock'
include/net/sock.h:515: warning: Function parameter or member 'sk_txtime_report_errors' not described in 'sock'
include/net/sock.h:515: warning: Function parameter or member 'sk_validate_xmit_skb' not described in 'sock'
include/net/sock.h:515: warning: Function parameter or member 'sk_bpf_storage' not described in 'sock'
include/net/sock.h:2439: warning: Function parameter or member 'tcp_rx_skb_cache_key' not described in 'DECLARE_STATIC_KEY_FALSE'
include/net/sock.h:2439: warning: Excess function parameter 'sk' description in 'DECLARE_STATIC_KEY_FALSE'
include/net/sock.h:2439: warning: Excess function parameter 'skb' description in 'DECLARE_STATIC_KEY_FALSE'
include/linux/netdevice.h:2040: warning: Function parameter or member 'gso_partial_features' not described in 'net_device'
include/linux/netdevice.h:2040: warning: Function parameter or member 'l3mdev_ops' not described in 'net_device'
include/linux/netdevice.h:2040: warning: Function parameter or member 'xfrmdev_ops' not described in 'net_device'
include/linux/netdevice.h:2040: warning: Function parameter or member 'tlsdev_ops' not described in 'net_device'
include/linux/netdevice.h:2040: warning: Function parameter or member 'name_assign_type' not described in 'net_device'
include/linux/netdevice.h:2040: warning: Function parameter or member 'ieee802154_ptr' not described in 'net_device'
include/linux/netdevice.h:2040: warning: Function parameter or member 'mpls_ptr' not described in 'net_device'
include/linux/netdevice.h:2040: warning: Function parameter or member 'xdp_prog' not described in 'net_device'
include/linux/netdevice.h:2040: warning: Function parameter or member 'gro_flush_timeout' not described in 'net_device'
include/linux/netdevice.h:2040: warning: Function parameter or member 'nf_hooks_ingress' not described in 'net_device'
include/linux/netdevice.h:2040: warning: Function parameter or member '____cacheline_aligned_in_smp' not described in 'net_device'
include/linux/netdevice.h:2040: warning: Function parameter or member 'qdisc_hash' not described in 'net_device'
include/linux/netdevice.h:2040: warning: Function parameter or member 'xps_cpus_map' not described in 'net_device'
include/linux/netdevice.h:2040: warning: Function parameter or member 'xps_rxqs_map' not described in 'net_device'
include/linux/phylink.h:56: warning: Function parameter or member '__ETHTOOL_DECLARE_LINK_MODE_MASK(advertising' not described in 'phylink_link_state'
include/linux/phylink.h:56: warning: Function parameter or member '__ETHTOOL_DECLARE_LINK_MODE_MASK(lp_advertising' not described in 'phylink_link_state'
drivers/net/phy/phylink.c:595: warning: Function parameter or member 'config' not described in 'phylink_create'
drivers/net/phy/phylink.c:595: warning: Excess function parameter 'ndev' description in 'phylink_create'
include/linux/lsm_hooks.h:1811: warning: Function parameter or member 'quotactl' not described in 'security_list_options'
include/linux/lsm_hooks.h:1811: warning: Function parameter or member 'quota_on' not described in 'security_list_options'
include/linux/lsm_hooks.h:1811: warning: Function parameter or member 'sb_free_mnt_opts' not described in 'security_list_options'
include/linux/lsm_hooks.h:1811: warning: Function parameter or member 'sb_eat_lsm_opts' not described in 'security_list_options'
include/linux/lsm_hooks.h:1811: warning: Function parameter or member 'sb_kern_mount' not described in 'security_list_options'
include/linux/lsm_hooks.h:1811: warning: Function parameter or member 'sb_show_options' not described in 'security_list_options'
include/linux/lsm_hooks.h:1811: warning: Function parameter or member 'sb_add_mnt_opt' not described in 'security_list_options'
include/linux/lsm_hooks.h:1811: warning: Function parameter or member 'd_instantiate' not described in 'security_list_options'
include/linux/lsm_hooks.h:1811: warning: Function parameter or member 'getprocattr' not described in 'security_list_options'
include/linux/lsm_hooks.h:1811: warning: Function parameter or member 'setprocattr' not described in 'security_list_options'
drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c:142: warning: Function parameter or member 'blockable' not described in 'amdgpu_mn_read_lock'
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:347: warning: cannot understand function prototype: 'struct amdgpu_vm_pt_cursor '
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:348: warning: cannot understand function prototype: 'struct amdgpu_vm_pt_cursor '
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:494: warning: Function parameter or member 'start' not described in 'amdgpu_vm_pt_first_dfs'
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:546: warning: Function parameter or member 'adev' not described in 'for_each_amdgpu_vm_pt_dfs_safe'
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:546: warning: Function parameter or member 'vm' not described in 'for_each_amdgpu_vm_pt_dfs_safe'
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:546: warning: Function parameter or member 'start' not described in 'for_each_amdgpu_vm_pt_dfs_safe'
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:546: warning: Function parameter or member 'cursor' not described in 'for_each_amdgpu_vm_pt_dfs_safe'
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:546: warning: Function parameter or member 'entry' not described in 'for_each_amdgpu_vm_pt_dfs_safe'
vim +527 include/linux/jbd2.h
470decc613ab20 Dave Kleikamp 2006-10-11 @527
470decc613ab20 Dave Kleikamp 2006-10-11 528
:::::: The code at line 527 was first introduced by commit
:::::: 470decc613ab2048b619a01028072d932d9086ee [PATCH] jbd2: initial copy of files from jbd
:::::: TO: Dave Kleikamp <shaggy(a)austin.ibm.com>
:::::: CC: Linus Torvalds <torvalds(a)g5.osdl.org>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
2 years, 2 months
Re: [PATCH 17/19] jbd2: Rename h_buffer_credits to h_total_credits
by kbuild test robot
Hi Jan,
I love your patch! Yet something to improve:
[auto build test ERROR on ext4/dev]
[cannot apply to v5.3 next-20190930]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Jan-Kara/ext4-Fix-transaction-ov...
base: https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git dev
config: i386-defconfig (attached as .config)
compiler: gcc-7 (Debian 7.4.0-13) 7.4.0
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
fs/jbd2/transaction.c: In function 'jbd2_journal_start_reserved':
>> fs/jbd2/transaction.c:596:22: error: 'handle_t {aka struct jbd2_journal_handle}' has no member named 'h_buffer_credits'; did you mean 'h_total_credits'?
line_no, handle->h_buffer_credits);
^~~~~~~~~~~~~~~~
h_total_credits
vim +596 fs/jbd2/transaction.c
8f7d89f36829b9 Jan Kara 2013-06-04 546
8f7d89f36829b9 Jan Kara 2013-06-04 547 /**
f69120ce6c024a Tobin C. Harding 2018-01-10 548 * int jbd2_journal_start_reserved() - start reserved handle
8f7d89f36829b9 Jan Kara 2013-06-04 549 * @handle: handle to start
f69120ce6c024a Tobin C. Harding 2018-01-10 550 * @type: for handle statistics
f69120ce6c024a Tobin C. Harding 2018-01-10 551 * @line_no: for handle statistics
8f7d89f36829b9 Jan Kara 2013-06-04 552 *
8f7d89f36829b9 Jan Kara 2013-06-04 553 * Start handle that has been previously reserved with jbd2_journal_reserve().
8f7d89f36829b9 Jan Kara 2013-06-04 554 * This attaches @handle to the running transaction (or creates one if there's
8f7d89f36829b9 Jan Kara 2013-06-04 555 * not transaction running). Unlike jbd2_journal_start() this function cannot
8f7d89f36829b9 Jan Kara 2013-06-04 556 * block on journal commit, checkpointing, or similar stuff. It can block on
8f7d89f36829b9 Jan Kara 2013-06-04 557 * memory allocation or frozen journal though.
8f7d89f36829b9 Jan Kara 2013-06-04 558 *
8f7d89f36829b9 Jan Kara 2013-06-04 559 * Return 0 on success, non-zero on error - handle is freed in that case.
8f7d89f36829b9 Jan Kara 2013-06-04 560 */
8f7d89f36829b9 Jan Kara 2013-06-04 561 int jbd2_journal_start_reserved(handle_t *handle, unsigned int type,
8f7d89f36829b9 Jan Kara 2013-06-04 562 unsigned int line_no)
8f7d89f36829b9 Jan Kara 2013-06-04 563 {
8f7d89f36829b9 Jan Kara 2013-06-04 564 journal_t *journal = handle->h_journal;
8f7d89f36829b9 Jan Kara 2013-06-04 565 int ret = -EIO;
8f7d89f36829b9 Jan Kara 2013-06-04 566
8f7d89f36829b9 Jan Kara 2013-06-04 567 if (WARN_ON(!handle->h_reserved)) {
8f7d89f36829b9 Jan Kara 2013-06-04 568 /* Someone passed in normal handle? Just stop it. */
8f7d89f36829b9 Jan Kara 2013-06-04 569 jbd2_journal_stop(handle);
8f7d89f36829b9 Jan Kara 2013-06-04 570 return ret;
8f7d89f36829b9 Jan Kara 2013-06-04 571 }
8f7d89f36829b9 Jan Kara 2013-06-04 572 /*
8f7d89f36829b9 Jan Kara 2013-06-04 573 * Usefulness of mixing of reserved and unreserved handles is
8f7d89f36829b9 Jan Kara 2013-06-04 574 * questionable. So far nobody seems to need it so just error out.
8f7d89f36829b9 Jan Kara 2013-06-04 575 */
8f7d89f36829b9 Jan Kara 2013-06-04 576 if (WARN_ON(current->journal_info)) {
8f7d89f36829b9 Jan Kara 2013-06-04 577 jbd2_journal_free_reserved(handle);
8f7d89f36829b9 Jan Kara 2013-06-04 578 return ret;
8f7d89f36829b9 Jan Kara 2013-06-04 579 }
8f7d89f36829b9 Jan Kara 2013-06-04 580
8f7d89f36829b9 Jan Kara 2013-06-04 581 handle->h_journal = NULL;
8f7d89f36829b9 Jan Kara 2013-06-04 582 /*
8f7d89f36829b9 Jan Kara 2013-06-04 583 * GFP_NOFS is here because callers are likely from writeback or
8f7d89f36829b9 Jan Kara 2013-06-04 584 * similarly constrained call sites
8f7d89f36829b9 Jan Kara 2013-06-04 585 */
8f7d89f36829b9 Jan Kara 2013-06-04 586 ret = start_this_handle(journal, handle, GFP_NOFS);
92e3b405377070 Dan Carpenter 2014-02-17 587 if (ret < 0) {
b2569260d55228 Theodore Ts'o 2018-04-18 588 handle->h_journal = journal;
8f7d89f36829b9 Jan Kara 2013-06-04 589 jbd2_journal_free_reserved(handle);
92e3b405377070 Dan Carpenter 2014-02-17 590 return ret;
92e3b405377070 Dan Carpenter 2014-02-17 591 }
8f7d89f36829b9 Jan Kara 2013-06-04 592 handle->h_type = type;
8f7d89f36829b9 Jan Kara 2013-06-04 593 handle->h_line_no = line_no;
4c273352bb4583 Xiaoguang Wang 2019-08-24 594 trace_jbd2_handle_start(journal->j_fs_dev->bd_dev,
4c273352bb4583 Xiaoguang Wang 2019-08-24 595 handle->h_transaction->t_tid, type,
4c273352bb4583 Xiaoguang Wang 2019-08-24 @596 line_no, handle->h_buffer_credits);
92e3b405377070 Dan Carpenter 2014-02-17 597 return 0;
8f7d89f36829b9 Jan Kara 2013-06-04 598 }
8f7d89f36829b9 Jan Kara 2013-06-04 599 EXPORT_SYMBOL(jbd2_journal_start_reserved);
470decc613ab20 Dave Kleikamp 2006-10-11 600
:::::: The code at line 596 was first introduced by commit
:::::: 4c273352bb4583750bf511fe24fe410610414496 jbd2: add missing tracepoint for reserved handle
:::::: TO: Xiaoguang Wang <xiaoguang.wang(a)linux.alibaba.com>
:::::: CC: Theodore Ts'o <tytso(a)mit.edu>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
2 years, 2 months