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Date: Thu, 3 Mar 2022 05:38:57 +0800
From: kernel test robot <lkp@...el.com>
To: Roman Kiryanov <rkir@...gle.com>
Cc: kbuild-all@...ts.01.org,
GNU/Weeb Mailing List <gwml@...r.gnuweeb.org>,
linux-kernel@...r.kernel.org, Lingfeng Yang <lfy@...gle.com>
Subject: [ammarfaizi2-block:google/android/kernel/common/deprecated/android-4.4-p-release
8768/9922] drivers/platform/goldfish/goldfish_pipe_v2.c:814:21: warning:
format '%llx' expects argument of type 'long long unsigned int', but
argument 4 has type 'dma_addr_t {aka unsigned int}'
Hi Roman,
FYI, the error/warning still remains.
tree: https://github.com/ammarfaizi2/linux-block google/android/kernel/common/deprecated/android-4.4-p-release
head: c159ade87311501e4e4b40eb2f35aa5607732957
commit: 3702e76fb6e907cc75887fe5780fe160946e7c68 [8768/9922] goldfish: pipe: ANDROID: Add DMA support
config: i386-randconfig-a012-20211118 (https://download.01.org/0day-ci/archive/20220303/202203030511.uZ7gsNlS-lkp@intel.com/config)
compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0
reproduce (this is a W=1 build):
# https://github.com/ammarfaizi2/linux-block/commit/3702e76fb6e907cc75887fe5780fe160946e7c68
git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
git fetch --no-tags ammarfaizi2-block google/android/kernel/common/deprecated/android-4.4-p-release
git checkout 3702e76fb6e907cc75887fe5780fe160946e7c68
# save the config file to linux build tree
mkdir build_dir
make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/platform/goldfish/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All warnings (new ones prefixed by >>):
In file included from include/linux/printk.h:277:0,
from drivers/platform/goldfish/goldfish_pipe_v2.c:49:
drivers/platform/goldfish/goldfish_pipe_v2.c: In function 'goldfish_pipe_dma_release_host':
>> drivers/platform/goldfish/goldfish_pipe_v2.c:814:21: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 4 has type 'dma_addr_t {aka unsigned int}' [-Wformat=]
dev_dbg(pdev_dev, "Last ref for dma region @ 0x%llx\n",
^
dma->phys_begin);
~~~~~~
include/linux/dynamic_debug.h:86:39: note: in definition of macro 'dynamic_dev_dbg'
__dynamic_dev_dbg(&descriptor, dev, fmt, \
^~~
drivers/platform/goldfish/goldfish_pipe_v2.c:814:3: note: in expansion of macro 'dev_dbg'
dev_dbg(pdev_dev, "Last ref for dma region @ 0x%llx\n",
^~~~~~~
drivers/platform/goldfish/goldfish_pipe_v2.c:824:3: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 4 has type 'dma_addr_t {aka unsigned int}' [-Wformat=]
"after delete of dma @ 0x%llx: alloc total %zu\n",
^
dma->phys_begin, pipe->dev->dma_alloc_total);
~~~~~~
include/linux/dynamic_debug.h:86:39: note: in definition of macro 'dynamic_dev_dbg'
__dynamic_dev_dbg(&descriptor, dev, fmt, \
^~~
drivers/platform/goldfish/goldfish_pipe_v2.c:823:2: note: in expansion of macro 'dev_dbg'
dev_dbg(pdev_dev,
^~~~~~~
drivers/platform/goldfish/goldfish_pipe_v2.c: In function 'goldfish_pipe_dma_release_guest':
drivers/platform/goldfish/goldfish_pipe_v2.c:847:4: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 4 has type 'dma_addr_t {aka unsigned int}' [-Wformat=]
"after delete of dma @ 0x%llx: alloc total %zu\n",
^
dma->phys_begin, pipe->dev->dma_alloc_total);
~~~~~~
include/linux/dynamic_debug.h:86:39: note: in definition of macro 'dynamic_dev_dbg'
__dynamic_dev_dbg(&descriptor, dev, fmt, \
^~~
drivers/platform/goldfish/goldfish_pipe_v2.c:846:3: note: in expansion of macro 'dev_dbg'
dev_dbg(pdev_dev,
^~~~~~~
drivers/platform/goldfish/goldfish_pipe_v2.c: In function 'goldfish_pipe_dma_alloc_locked':
drivers/platform/goldfish/goldfish_pipe_v2.c:956:20: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 6 has type 'dma_addr_t {aka unsigned int}' [-Wformat=]
dev_dbg(pdev_dev, "%s: got v/p addrs "
^
drivers/platform/goldfish/goldfish_pipe_v2.c:960:3:
dma->phys_begin,
~~~~~~
include/linux/dynamic_debug.h:86:39: note: in definition of macro 'dynamic_dev_dbg'
__dynamic_dev_dbg(&descriptor, dev, fmt, \
^~~
drivers/platform/goldfish/goldfish_pipe_v2.c:956:2: note: in expansion of macro 'dev_dbg'
dev_dbg(pdev_dev, "%s: got v/p addrs "
^~~~~~~
drivers/platform/goldfish/goldfish_pipe_v2.c:957:12: note: format string is defined here
"%p 0x%llx sz %zu total alloc %zu\n",
~~~^
%x
In file included from include/linux/printk.h:277:0,
from drivers/platform/goldfish/goldfish_pipe_v2.c:49:
drivers/platform/goldfish/goldfish_pipe_v2.c: In function 'goldfish_dma_mmap_locked':
drivers/platform/goldfish/goldfish_pipe_v2.c:982:20: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 4 has type 'dma_addr_t {aka unsigned int}' [-Wformat=]
dev_dbg(pdev_dev, "Mapping dma at 0x%llx\n", dma->phys_begin);
^ ~~~~~~
include/linux/dynamic_debug.h:86:39: note: in definition of macro 'dynamic_dev_dbg'
__dynamic_dev_dbg(&descriptor, dev, fmt, \
^~~
drivers/platform/goldfish/goldfish_pipe_v2.c:982:2: note: in expansion of macro 'dev_dbg'
dev_dbg(pdev_dev, "Mapping dma at 0x%llx\n", dma->phys_begin);
^~~~~~~
drivers/platform/goldfish/goldfish_pipe_v2.c:1003:20: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 4 has type 'dma_addr_t {aka unsigned int}' [-Wformat=]
dev_dbg(pdev_dev, "goldfish_dma_mmap for host vaddr 0x%llx succeeded\n",
^
dma->phys_begin);
~~~~~~
include/linux/dynamic_debug.h:86:39: note: in definition of macro 'dynamic_dev_dbg'
__dynamic_dev_dbg(&descriptor, dev, fmt, \
^~~
drivers/platform/goldfish/goldfish_pipe_v2.c:1003:2: note: in expansion of macro 'dev_dbg'
dev_dbg(pdev_dev, "goldfish_dma_mmap for host vaddr 0x%llx succeeded\n",
^~~~~~~
drivers/platform/goldfish/goldfish_pipe_v2.c: At top level:
drivers/platform/goldfish/goldfish_pipe_v2.c:1059:6: warning: no previous declaration for 'goldfish_dma_ioctl_getoff' [-Wmissing-declarations]
long goldfish_dma_ioctl_getoff(struct goldfish_pipe *pipe, unsigned long arg)
^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/platform/goldfish/goldfish_pipe_v2.c:1096:6: warning: no previous declaration for 'goldfish_dma_ioctl_create_region' [-Wmissing-declarations]
long goldfish_dma_ioctl_create_region(struct goldfish_pipe *pipe,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/platform/goldfish/goldfish_pipe_v2.c: In function 'transfer_max_buffers':
drivers/platform/goldfish/goldfish_pipe_v2.c:407:1: warning: the frame size of 1384 bytes is larger than 1024 bytes [-Wframe-larger-than=]
}
^
arch/x86/include/asm/bitops.h: Assembler messages:
arch/x86/include/asm/bitops.h:206: Warning: no instruction mnemonic suffix given and no register operands; using default for `bts'
vim +814 drivers/platform/goldfish/goldfish_pipe_v2.c
802
803 static void goldfish_pipe_dma_release_host(struct goldfish_pipe *pipe)
804 {
805 struct goldfish_dma_context *dma = pipe->dma;
806 struct device *pdev_dev;
807
808 if (!dma)
809 return;
810
811 pdev_dev = pipe->dev->pdev_dev;
812
813 if (dma->dma_vaddr) {
> 814 dev_dbg(pdev_dev, "Last ref for dma region @ 0x%llx\n",
815 dma->phys_begin);
816
817 pipe->command_buffer->dma_maphost_params.dma_paddr =
818 dma->phys_begin;
819 pipe->command_buffer->dma_maphost_params.sz = dma->dma_size;
820 goldfish_pipe_cmd(pipe, PIPE_CMD_DMA_HOST_UNMAP);
821 }
822
823 dev_dbg(pdev_dev,
824 "after delete of dma @ 0x%llx: alloc total %zu\n",
825 dma->phys_begin, pipe->dev->dma_alloc_total);
826 }
827
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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