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* [intel-tdx:guest-rebased 120/129] drivers/acpi/svkl.c:164 acpi_svkl_init() warn: '&acpi_svkl_dev' not released on lines: 157.
@ 2022-03-16 15:30 ` Dan Carpenter
  0 siblings, 0 replies; 3+ messages in thread
From: kernel test robot @ 2022-03-16 15:10 UTC (permalink / raw)
  To: kbuild

[-- Attachment #1: Type: text/plain, Size: 3266 bytes --]

CC: kbuild-all(a)lists.01.org
BCC: lkp(a)intel.com
CC: linux-kernel(a)vger.kernel.org
TO: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
CC: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>

tree:   https://github.com/intel/tdx.git guest-rebased
head:   6d6cab7288e23cfe0084bd1c214e3649146eb159
commit: 370c68664d53ff13dbd36847e140df02364387a5 [120/129] ACPI: Add SVKL table support
:::::: branch date: 2 days ago
:::::: commit date: 6 weeks ago
config: x86_64-randconfig-m001-20220314 (https://download.01.org/0day-ci/archive/20220316/202203162327.0MHKaQED-lkp(a)intel.com/config)
compiler: gcc-9 (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>

smatch warnings:
drivers/acpi/svkl.c:164 acpi_svkl_init() warn: '&acpi_svkl_dev' not released on lines: 157.

vim +164 drivers/acpi/svkl.c

370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  139  
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  140  static int __init acpi_svkl_init(void)
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  141  {
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  142  	acpi_status status = AE_OK;
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  143  	int ret;
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  144  
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  145  	ret = misc_register(&acpi_svkl_dev);
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  146  	if (ret) {
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  147  		pr_err("SVKL: can't misc_register on minor=%d\n",
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  148  		       MISC_DYNAMIC_MINOR);
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  149  		return ret;
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  150  	}
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  151  
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  152  	mutex_init(&svkl_lock);
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  153  
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  154  	status = acpi_get_table(ACPI_SIG_SVKL, 0, &svkl_tbl_hdr);
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  155  	if (ACPI_FAILURE(status) || !svkl_tbl_hdr) {
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  156  		pr_err("get table failed\n");
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  157  		return -ENODEV;
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  158  	}
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  159  
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  160  	dump_svkl_header();
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  161  
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  162  	pr_info("ACPI: SVKL module loaded\n");
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  163  
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19 @164  	return 0;
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  165  }
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  166  

---
0-DAY CI Kernel Test Service
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

^ permalink raw reply	[flat|nested] 3+ messages in thread
* [intel-tdx:guest-rebased 120/129] drivers/acpi/svkl.c:164 acpi_svkl_init() warn: '&acpi_svkl_dev' not released on lines: 157.
@ 2022-03-16 15:30 ` Dan Carpenter
  0 siblings, 0 replies; 3+ messages in thread
From: Dan Carpenter @ 2022-03-16 15:30 UTC (permalink / raw)
  To: kbuild, Kuppuswamy Sathyanarayanan
  Cc: lkp, kbuild-all, linux-kernel, Kirill A. Shutemov

tree:   https://github.com/intel/tdx.git guest-rebased
head:   6d6cab7288e23cfe0084bd1c214e3649146eb159
commit: 370c68664d53ff13dbd36847e140df02364387a5 [120/129] ACPI: Add SVKL table support
config: x86_64-randconfig-m001-20220314 (https://download.01.org/0day-ci/archive/20220316/202203162327.0MHKaQED-lkp@intel.com/config)
compiler: gcc-9 (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>

smatch warnings:
drivers/acpi/svkl.c:164 acpi_svkl_init() warn: '&acpi_svkl_dev' not released on lines: 157.

vim +164 drivers/acpi/svkl.c

370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  140  static int __init acpi_svkl_init(void)
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  141  {
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  142  	acpi_status status = AE_OK;
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  143  	int ret;
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  144  
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  145  	ret = misc_register(&acpi_svkl_dev);
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  146  	if (ret) {
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  147  		pr_err("SVKL: can't misc_register on minor=%d\n",
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  148  		       MISC_DYNAMIC_MINOR);
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  149  		return ret;
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  150  	}
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  151  
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  152  	mutex_init(&svkl_lock);
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  153  
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  154  	status = acpi_get_table(ACPI_SIG_SVKL, 0, &svkl_tbl_hdr);
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  155  	if (ACPI_FAILURE(status) || !svkl_tbl_hdr) {
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  156  		pr_err("get table failed\n");

misc_unregister()?

370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  157  		return -ENODEV;
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  158  	}
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  159  
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  160  	dump_svkl_header();
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  161  
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  162  	pr_info("ACPI: SVKL module loaded\n");
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  163  
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19 @164  	return 0;
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  165  }

---
0-DAY CI Kernel Test Service
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org


^ permalink raw reply	[flat|nested] 3+ messages in thread
* [intel-tdx:guest-rebased 120/129] drivers/acpi/svkl.c:164 acpi_svkl_init() warn: '&acpi_svkl_dev' not released on lines: 157.
@ 2022-03-16 15:30 ` Dan Carpenter
  0 siblings, 0 replies; 3+ messages in thread
From: Dan Carpenter @ 2022-03-16 15:30 UTC (permalink / raw)
  To: kbuild-all

[-- Attachment #1: Type: text/plain, Size: 2877 bytes --]

tree:   https://github.com/intel/tdx.git guest-rebased
head:   6d6cab7288e23cfe0084bd1c214e3649146eb159
commit: 370c68664d53ff13dbd36847e140df02364387a5 [120/129] ACPI: Add SVKL table support
config: x86_64-randconfig-m001-20220314 (https://download.01.org/0day-ci/archive/20220316/202203162327.0MHKaQED-lkp(a)intel.com/config)
compiler: gcc-9 (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>

smatch warnings:
drivers/acpi/svkl.c:164 acpi_svkl_init() warn: '&acpi_svkl_dev' not released on lines: 157.

vim +164 drivers/acpi/svkl.c

370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  140  static int __init acpi_svkl_init(void)
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  141  {
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  142  	acpi_status status = AE_OK;
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  143  	int ret;
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  144  
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  145  	ret = misc_register(&acpi_svkl_dev);
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  146  	if (ret) {
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  147  		pr_err("SVKL: can't misc_register on minor=%d\n",
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  148  		       MISC_DYNAMIC_MINOR);
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  149  		return ret;
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  150  	}
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  151  
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  152  	mutex_init(&svkl_lock);
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  153  
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  154  	status = acpi_get_table(ACPI_SIG_SVKL, 0, &svkl_tbl_hdr);
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  155  	if (ACPI_FAILURE(status) || !svkl_tbl_hdr) {
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  156  		pr_err("get table failed\n");

misc_unregister()?

370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  157  		return -ENODEV;
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  158  	}
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  159  
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  160  	dump_svkl_header();
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  161  
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  162  	pr_info("ACPI: SVKL module loaded\n");
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  163  
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19 @164  	return 0;
370c68664d53ff Kuppuswamy Sathyanarayanan 2020-06-19  165  }

---
0-DAY CI Kernel Test Service
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

^ permalink raw reply	[flat|nested] 3+ messages in thread
end of thread, other threads:[~2022-03-16 15:31 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-03-16 15:10 [intel-tdx:guest-rebased 120/129] drivers/acpi/svkl.c:164 acpi_svkl_init() warn: '&acpi_svkl_dev' not released on lines: 157 kernel test robot
2022-03-16 15:30 ` Dan Carpenter
2022-03-16 15:30 ` Dan Carpenter

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