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From: kbuild test robot <lkp@intel.com>
To: Roberto Sassu <roberto.sassu@huawei.com>
Cc: kbuild-all@lists.01.org, zohar@linux.ibm.com,
	James.Bottomley@HansenPartnership.com,
	jarkko.sakkinen@linux.intel.com, linux-integrity@vger.kernel.org,
	linux-security-module@vger.kernel.org,
	linux-kernel@vger.kernel.org, silviu.vlasceanu@huawei.com,
	Roberto Sassu <roberto.sassu@huawei.com>
Subject: Re: [PATCH v2 6/8] ima: Allocate and initialize tfm for each PCR bank
Date: Thu, 6 Feb 2020 07:41:18 +0800
Message-ID: <202002060720.CVTYGnC7%lkp@intel.com> (raw)
In-Reply-To: <20200205103317.29356-7-roberto.sassu@huawei.com>

Hi Roberto,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on integrity/next-integrity]
[also build test WARNING on jss-tpmdd/next v5.5 next-20200205]
[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/Roberto-Sassu/ima-support-stronger-algorithms-for-attestation/20200205-233901
base:   https://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git next-integrity
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.1-154-g1dc00f87-dirty
        make ARCH=x86_64 allmodconfig
        make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>


sparse warnings: (new ones prefixed by >>)

>> security/integrity/ima/ima_crypto.c:72:12: sparse: sparse: symbol 'ima_init_ima_crypto' was not declared. Should it be static?
   security/integrity/ima/ima_crypto.c:545:36: sparse: sparse: invalid assignment: |=
   security/integrity/ima/ima_crypto.c:545:36: sparse:    left side has type unsigned int
   security/integrity/ima/ima_crypto.c:545:36: sparse:    right side has type restricted fmode_t
   security/integrity/ima/ima_crypto.c:565:28: sparse: sparse: invalid assignment: &=
   security/integrity/ima/ima_crypto.c:565:28: sparse:    left side has type unsigned int
   security/integrity/ima/ima_crypto.c:565:28: sparse:    right side has type restricted fmode_t
   security/integrity/ima/ima_crypto.c:592:52: sparse: sparse: restricted __le32 degrades to integer

Please review and possibly fold the followup patch.

---
0-DAY kernel test infrastructure                 Open Source Technology Center
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org Intel Corporation

  reply index

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-05 10:33 [PATCH v2 0/8] ima: support stronger algorithms for attestation Roberto Sassu
2020-02-05 10:33 ` [PATCH v2 1/8] tpm: Initialize crypto_id of allocated_banks to HASH_ALGO__LAST Roberto Sassu
2020-02-05 21:57   ` Jarkko Sakkinen
2020-02-05 10:33 ` [PATCH v2 2/8] ima: Switch to ima_hash_algo for boot aggregate Roberto Sassu
     [not found]   ` <20200205144515.1DDE4217F4@mail.kernel.org>
2020-02-05 15:36     ` Roberto Sassu
2020-02-05 20:41   ` Mimi Zohar
2020-02-06  9:33     ` Roberto Sassu
2020-02-05 21:00   ` Mimi Zohar
2020-02-06  9:36     ` Roberto Sassu
2020-02-06 12:17       ` Mimi Zohar
2020-02-06 12:28         ` Roberto Sassu
2020-02-06 12:31           ` Mimi Zohar
2020-02-05 10:33 ` [PATCH v2 3/8] ima: Evaluate error in init_ima() Roberto Sassu
2020-02-05 10:39   ` Roberto Sassu
2020-02-05 10:33 ` [PATCH v2 4/8] ima: Store template digest directly in ima_template_entry Roberto Sassu
2020-02-05 10:33 ` [PATCH v2 5/8] ima: Switch to dynamically allocated buffer for template digests Roberto Sassu
2020-02-05 16:39   ` Roberto Sassu
2020-02-06 16:08   ` Mimi Zohar
2020-02-06 16:27     ` Roberto Sassu
2020-02-06 16:33       ` Mimi Zohar
2020-02-06 16:36         ` Roberto Sassu
2020-02-05 10:33 ` [PATCH v2 6/8] ima: Allocate and initialize tfm for each PCR bank Roberto Sassu
2020-02-05 23:41   ` kbuild test robot [this message]
2020-02-05 23:41   ` [RFC PATCH] ima: ima_init_ima_crypto() can be static kbuild test robot
2020-02-05 10:33 ` [PATCH v2 7/8] ima: Calculate and extend PCR with digests in ima_template_entry Roberto Sassu
2020-02-05 10:33 ` [PATCH v2 8/8] ima: Use ima_hash_algo for collision detection in the measurement list Roberto Sassu
     [not found]   ` <20200302012218.GU6548@shao2-debian>
2020-03-02  9:46     ` [ima] 9165b814d2: BUG:kernel_NULL_pointer_dereference,address Roberto Sassu

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