From: kernel test robot <lkp@intel.com>
To: Casey Schaufler <casey@schaufler-ca.com>,
casey.schaufler@intel.com, jmorris@namei.org,
linux-security-module@vger.kernel.org, selinux@vger.kernel.org
Cc: john.johansen@canonical.com, kbuild-all@lists.01.org,
llvm@lists.linux.dev, linux-kernel@vger.kernel.org,
linux-audit@redhat.com, linux-integrity@vger.kernel.org
Subject: Re: [PATCH v35 13/29] LSM: Use lsmblob in security_cred_getsecid
Date: Tue, 19 Apr 2022 08:51:25 +0800 [thread overview]
Message-ID: <202204190819.XVXsdhdo-lkp@intel.com> (raw)
In-Reply-To: <20220418145945.38797-14-casey@schaufler-ca.com>
Hi Casey,
I love your patch! Yet something to improve:
[auto build test ERROR on pcmoore-selinux/next]
[also build test ERROR on linus/master v5.18-rc3 next-20220414]
[cannot apply to pcmoore-audit/next jmorris-security/next-testing]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/intel-lab-lkp/linux/commits/Casey-Schaufler/integrity-disassociate-ima_filter_rule-from-security_audit_rule/20220419-000109
base: https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git next
config: s390-randconfig-r044-20220418 (https://download.01.org/0day-ci/archive/20220419/202204190819.XVXsdhdo-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 429cbac0390654f90bba18a41799464adf31a5ec)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install s390 cross compiling tool for clang build
# apt-get install binutils-s390x-linux-gnu
# https://github.com/intel-lab-lkp/linux/commit/2fa01492487f9135e9ea9e59924289cc23a66576
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Casey-Schaufler/integrity-disassociate-ima_filter_rule-from-security_audit_rule/20220419-000109
git checkout 2fa01492487f9135e9ea9e59924289cc23a66576
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=s390 SHELL=/bin/bash drivers/net/ethernet/broadcom/bnx2x/ drivers/net/ethernet/hisilicon/hns/ drivers/net/ethernet/marvell/octeontx2/nic/ drivers/net/ethernet/netronome/nfp/ drivers/net/ethernet/pensando/ionic/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All error/warnings (new ones prefixed by >>):
In file included from drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c:31:
In file included from include/linux/pci.h:39:
In file included from include/linux/io.h:13:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:464:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __raw_readb(PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:477:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:37:59: note: expanded from macro '__le16_to_cpu'
#define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x))
^
include/uapi/linux/swab.h:102:54: note: expanded from macro '__swab16'
#define __swab16(x) (__u16)__builtin_bswap16((__u16)(x))
^
In file included from drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c:31:
In file included from include/linux/pci.h:39:
In file included from include/linux/io.h:13:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:490:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:35:59: note: expanded from macro '__le32_to_cpu'
#define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x))
^
include/uapi/linux/swab.h:115:54: note: expanded from macro '__swab32'
#define __swab32(x) (__u32)__builtin_bswap32((__u32)(x))
^
In file included from drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c:31:
In file included from include/linux/pci.h:39:
In file included from include/linux/io.h:13:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:501:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writeb(value, PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:511:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:521:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:609:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsb(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:617:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsw(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:625:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsl(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:634:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesb(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:643:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesw(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:652:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesl(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
In file included from drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c:34:
In file included from include/linux/netdevice.h:46:
In file included from include/uapi/linux/neighbour.h:6:
In file included from include/linux/netlink.h:9:
In file included from include/net/scm.h:8:
>> include/linux/security.h:1147:3: error: use of undeclared identifier 'secid'
*secid = 0;
^
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c:13117:49: warning: shift count >= width of type [-Wshift-count-overflow]
rc = dma_set_mask_and_coherent(&bp->pdev->dev, DMA_BIT_MASK(64));
^~~~~~~~~~~~~~~~
include/linux/dma-mapping.h:76:54: note: expanded from macro 'DMA_BIT_MASK'
#define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
^ ~~~
>> drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c:15204:26: warning: shift count >= width of type [-Wshift-count-overflow]
bp->cyclecounter.mask = CYCLECOUNTER_MASK(64);
^~~~~~~~~~~~~~~~~~~~~
include/linux/timecounter.h:14:59: note: expanded from macro 'CYCLECOUNTER_MASK'
#define CYCLECOUNTER_MASK(bits) (u64)((bits) < 64 ? ((1ULL<<(bits))-1) : -1)
^ ~~~~~~
14 warnings and 1 error generated.
--
In file included from drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c:23:
In file included from include/linux/pci.h:39:
In file included from include/linux/io.h:13:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:464:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __raw_readb(PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:477:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:37:59: note: expanded from macro '__le16_to_cpu'
#define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x))
^
include/uapi/linux/swab.h:102:54: note: expanded from macro '__swab16'
#define __swab16(x) (__u16)__builtin_bswap16((__u16)(x))
^
In file included from drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c:23:
In file included from include/linux/pci.h:39:
In file included from include/linux/io.h:13:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:490:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:35:59: note: expanded from macro '__le32_to_cpu'
#define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x))
^
include/uapi/linux/swab.h:115:54: note: expanded from macro '__swab32'
#define __swab32(x) (__u32)__builtin_bswap32((__u32)(x))
^
In file included from drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c:23:
In file included from include/linux/pci.h:39:
In file included from include/linux/io.h:13:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:501:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writeb(value, PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:511:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:521:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:609:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsb(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:617:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsw(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:625:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsl(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:634:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesb(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:643:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesw(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:652:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesl(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
In file included from drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c:24:
In file included from include/linux/netdevice.h:46:
In file included from include/uapi/linux/neighbour.h:6:
In file included from include/linux/netlink.h:9:
In file included from include/net/scm.h:8:
>> include/linux/security.h:1147:3: error: use of undeclared identifier 'secid'
*secid = 0;
^
12 warnings and 1 error generated.
--
In file included from drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c:12:
In file included from include/linux/netdevice.h:38:
In file included from include/net/net_namespace.h:40:
In file included from include/linux/skbuff.h:31:
In file included from include/linux/dma-mapping.h:10:
In file included from include/linux/scatterlist.h:9:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:464:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __raw_readb(PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:477:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:37:59: note: expanded from macro '__le16_to_cpu'
#define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x))
^
include/uapi/linux/swab.h:102:54: note: expanded from macro '__swab16'
#define __swab16(x) (__u16)__builtin_bswap16((__u16)(x))
^
In file included from drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c:12:
In file included from include/linux/netdevice.h:38:
In file included from include/net/net_namespace.h:40:
In file included from include/linux/skbuff.h:31:
In file included from include/linux/dma-mapping.h:10:
In file included from include/linux/scatterlist.h:9:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:490:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:35:59: note: expanded from macro '__le32_to_cpu'
#define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x))
^
include/uapi/linux/swab.h:115:54: note: expanded from macro '__swab32'
#define __swab32(x) (__u32)__builtin_bswap32((__u32)(x))
^
In file included from drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c:12:
In file included from include/linux/netdevice.h:38:
In file included from include/net/net_namespace.h:40:
In file included from include/linux/skbuff.h:31:
In file included from include/linux/dma-mapping.h:10:
In file included from include/linux/scatterlist.h:9:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:501:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writeb(value, PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:511:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:521:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:609:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsb(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:617:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsw(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:625:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsl(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:634:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesb(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:643:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesw(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:652:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesl(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
In file included from drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c:12:
In file included from include/linux/netdevice.h:46:
In file included from include/uapi/linux/neighbour.h:6:
In file included from include/linux/netlink.h:9:
In file included from include/net/scm.h:8:
>> include/linux/security.h:1147:3: error: use of undeclared identifier 'secid'
*secid = 0;
^
>> drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c:200:48: warning: shift count >= width of type [-Wshift-count-overflow]
if (!dma_set_mask_and_coherent(dsaf_dev->dev, DMA_BIT_MASK(64ULL)))
^~~~~~~~~~~~~~~~~~~
include/linux/dma-mapping.h:76:54: note: expanded from macro 'DMA_BIT_MASK'
#define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
^ ~~~
13 warnings and 1 error generated.
--
In file included from drivers/net/ethernet/hisilicon/hns/hns_enet.c:8:
In file included from include/linux/etherdevice.h:20:
In file included from include/linux/if_ether.h:19:
In file included from include/linux/skbuff.h:31:
In file included from include/linux/dma-mapping.h:10:
In file included from include/linux/scatterlist.h:9:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:464:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __raw_readb(PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:477:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:37:59: note: expanded from macro '__le16_to_cpu'
#define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x))
^
include/uapi/linux/swab.h:102:54: note: expanded from macro '__swab16'
#define __swab16(x) (__u16)__builtin_bswap16((__u16)(x))
^
In file included from drivers/net/ethernet/hisilicon/hns/hns_enet.c:8:
In file included from include/linux/etherdevice.h:20:
In file included from include/linux/if_ether.h:19:
In file included from include/linux/skbuff.h:31:
In file included from include/linux/dma-mapping.h:10:
In file included from include/linux/scatterlist.h:9:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:490:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:35:59: note: expanded from macro '__le32_to_cpu'
#define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x))
^
include/uapi/linux/swab.h:115:54: note: expanded from macro '__swab32'
#define __swab32(x) (__u32)__builtin_bswap32((__u32)(x))
^
In file included from drivers/net/ethernet/hisilicon/hns/hns_enet.c:8:
In file included from include/linux/etherdevice.h:20:
In file included from include/linux/if_ether.h:19:
In file included from include/linux/skbuff.h:31:
In file included from include/linux/dma-mapping.h:10:
In file included from include/linux/scatterlist.h:9:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:501:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writeb(value, PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:511:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:521:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:609:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsb(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:617:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsw(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:625:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsl(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:634:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesb(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:643:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesw(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:652:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesl(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
In file included from drivers/net/ethernet/hisilicon/hns/hns_enet.c:8:
In file included from include/linux/etherdevice.h:21:
In file included from include/linux/netdevice.h:46:
In file included from include/uapi/linux/neighbour.h:6:
In file included from include/linux/netlink.h:9:
In file included from include/net/scm.h:8:
>> include/linux/security.h:1147:3: error: use of undeclared identifier 'secid'
*secid = 0;
^
drivers/net/ethernet/hisilicon/hns/hns_enet.c:2355:38: warning: shift count >= width of type [-Wshift-count-overflow]
if (!dma_set_mask_and_coherent(dev, DMA_BIT_MASK(64)))
^~~~~~~~~~~~~~~~
include/linux/dma-mapping.h:76:54: note: expanded from macro 'DMA_BIT_MASK'
#define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
^ ~~~
13 warnings and 1 error generated.
..
vim +/secid +1147 include/linux/security.h
ee18d64c1f6320 David Howells 2009-09-02 1143
2fa01492487f91 Casey Schaufler 2022-04-18 1144 static inline void security_cred_getsecid(const struct cred *c,
2fa01492487f91 Casey Schaufler 2022-04-18 1145 struct lsmblob *blob)
4d5b5539742d25 Todd Kjos 2021-10-12 1146 {
4d5b5539742d25 Todd Kjos 2021-10-12 @1147 *secid = 0;
4d5b5539742d25 Todd Kjos 2021-10-12 1148 }
4d5b5539742d25 Todd Kjos 2021-10-12 1149
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WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: Casey Schaufler <casey@schaufler-ca.com>,
casey.schaufler@intel.com, jmorris@namei.org,
linux-security-module@vger.kernel.org, selinux@vger.kernel.org
Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org,
casey@schaufler-ca.com, linux-audit@redhat.com,
keescook@chromium.org, john.johansen@canonical.com,
penguin-kernel@i-love.sakura.ne.jp, paul@paul-moore.com,
stephen.smalley.work@gmail.com, linux-kernel@vger.kernel.org,
linux-integrity@vger.kernel.org
Subject: Re: [PATCH v35 13/29] LSM: Use lsmblob in security_cred_getsecid
Date: Tue, 19 Apr 2022 08:51:25 +0800 [thread overview]
Message-ID: <202204190819.XVXsdhdo-lkp@intel.com> (raw)
In-Reply-To: <20220418145945.38797-14-casey@schaufler-ca.com>
Hi Casey,
I love your patch! Yet something to improve:
[auto build test ERROR on pcmoore-selinux/next]
[also build test ERROR on linus/master v5.18-rc3 next-20220414]
[cannot apply to pcmoore-audit/next jmorris-security/next-testing]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/intel-lab-lkp/linux/commits/Casey-Schaufler/integrity-disassociate-ima_filter_rule-from-security_audit_rule/20220419-000109
base: https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git next
config: s390-randconfig-r044-20220418 (https://download.01.org/0day-ci/archive/20220419/202204190819.XVXsdhdo-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 429cbac0390654f90bba18a41799464adf31a5ec)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install s390 cross compiling tool for clang build
# apt-get install binutils-s390x-linux-gnu
# https://github.com/intel-lab-lkp/linux/commit/2fa01492487f9135e9ea9e59924289cc23a66576
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Casey-Schaufler/integrity-disassociate-ima_filter_rule-from-security_audit_rule/20220419-000109
git checkout 2fa01492487f9135e9ea9e59924289cc23a66576
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=s390 SHELL=/bin/bash drivers/net/ethernet/broadcom/bnx2x/ drivers/net/ethernet/hisilicon/hns/ drivers/net/ethernet/marvell/octeontx2/nic/ drivers/net/ethernet/netronome/nfp/ drivers/net/ethernet/pensando/ionic/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All error/warnings (new ones prefixed by >>):
In file included from drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c:31:
In file included from include/linux/pci.h:39:
In file included from include/linux/io.h:13:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:464:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __raw_readb(PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:477:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:37:59: note: expanded from macro '__le16_to_cpu'
#define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x))
^
include/uapi/linux/swab.h:102:54: note: expanded from macro '__swab16'
#define __swab16(x) (__u16)__builtin_bswap16((__u16)(x))
^
In file included from drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c:31:
In file included from include/linux/pci.h:39:
In file included from include/linux/io.h:13:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:490:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:35:59: note: expanded from macro '__le32_to_cpu'
#define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x))
^
include/uapi/linux/swab.h:115:54: note: expanded from macro '__swab32'
#define __swab32(x) (__u32)__builtin_bswap32((__u32)(x))
^
In file included from drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c:31:
In file included from include/linux/pci.h:39:
In file included from include/linux/io.h:13:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:501:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writeb(value, PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:511:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:521:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:609:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsb(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:617:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsw(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:625:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsl(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:634:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesb(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:643:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesw(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:652:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesl(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
In file included from drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c:34:
In file included from include/linux/netdevice.h:46:
In file included from include/uapi/linux/neighbour.h:6:
In file included from include/linux/netlink.h:9:
In file included from include/net/scm.h:8:
>> include/linux/security.h:1147:3: error: use of undeclared identifier 'secid'
*secid = 0;
^
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c:13117:49: warning: shift count >= width of type [-Wshift-count-overflow]
rc = dma_set_mask_and_coherent(&bp->pdev->dev, DMA_BIT_MASK(64));
^~~~~~~~~~~~~~~~
include/linux/dma-mapping.h:76:54: note: expanded from macro 'DMA_BIT_MASK'
#define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
^ ~~~
>> drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c:15204:26: warning: shift count >= width of type [-Wshift-count-overflow]
bp->cyclecounter.mask = CYCLECOUNTER_MASK(64);
^~~~~~~~~~~~~~~~~~~~~
include/linux/timecounter.h:14:59: note: expanded from macro 'CYCLECOUNTER_MASK'
#define CYCLECOUNTER_MASK(bits) (u64)((bits) < 64 ? ((1ULL<<(bits))-1) : -1)
^ ~~~~~~
14 warnings and 1 error generated.
--
In file included from drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c:23:
In file included from include/linux/pci.h:39:
In file included from include/linux/io.h:13:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:464:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __raw_readb(PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:477:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:37:59: note: expanded from macro '__le16_to_cpu'
#define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x))
^
include/uapi/linux/swab.h:102:54: note: expanded from macro '__swab16'
#define __swab16(x) (__u16)__builtin_bswap16((__u16)(x))
^
In file included from drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c:23:
In file included from include/linux/pci.h:39:
In file included from include/linux/io.h:13:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:490:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:35:59: note: expanded from macro '__le32_to_cpu'
#define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x))
^
include/uapi/linux/swab.h:115:54: note: expanded from macro '__swab32'
#define __swab32(x) (__u32)__builtin_bswap32((__u32)(x))
^
In file included from drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c:23:
In file included from include/linux/pci.h:39:
In file included from include/linux/io.h:13:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:501:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writeb(value, PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:511:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:521:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:609:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsb(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:617:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsw(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:625:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsl(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:634:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesb(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:643:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesw(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:652:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesl(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
In file included from drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c:24:
In file included from include/linux/netdevice.h:46:
In file included from include/uapi/linux/neighbour.h:6:
In file included from include/linux/netlink.h:9:
In file included from include/net/scm.h:8:
>> include/linux/security.h:1147:3: error: use of undeclared identifier 'secid'
*secid = 0;
^
12 warnings and 1 error generated.
--
In file included from drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c:12:
In file included from include/linux/netdevice.h:38:
In file included from include/net/net_namespace.h:40:
In file included from include/linux/skbuff.h:31:
In file included from include/linux/dma-mapping.h:10:
In file included from include/linux/scatterlist.h:9:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:464:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __raw_readb(PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:477:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:37:59: note: expanded from macro '__le16_to_cpu'
#define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x))
^
include/uapi/linux/swab.h:102:54: note: expanded from macro '__swab16'
#define __swab16(x) (__u16)__builtin_bswap16((__u16)(x))
^
In file included from drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c:12:
In file included from include/linux/netdevice.h:38:
In file included from include/net/net_namespace.h:40:
In file included from include/linux/skbuff.h:31:
In file included from include/linux/dma-mapping.h:10:
In file included from include/linux/scatterlist.h:9:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:490:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:35:59: note: expanded from macro '__le32_to_cpu'
#define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x))
^
include/uapi/linux/swab.h:115:54: note: expanded from macro '__swab32'
#define __swab32(x) (__u32)__builtin_bswap32((__u32)(x))
^
In file included from drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c:12:
In file included from include/linux/netdevice.h:38:
In file included from include/net/net_namespace.h:40:
In file included from include/linux/skbuff.h:31:
In file included from include/linux/dma-mapping.h:10:
In file included from include/linux/scatterlist.h:9:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:501:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writeb(value, PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:511:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:521:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:609:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsb(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:617:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsw(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:625:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsl(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:634:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesb(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:643:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesw(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:652:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesl(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
In file included from drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c:12:
In file included from include/linux/netdevice.h:46:
In file included from include/uapi/linux/neighbour.h:6:
In file included from include/linux/netlink.h:9:
In file included from include/net/scm.h:8:
>> include/linux/security.h:1147:3: error: use of undeclared identifier 'secid'
*secid = 0;
^
>> drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c:200:48: warning: shift count >= width of type [-Wshift-count-overflow]
if (!dma_set_mask_and_coherent(dsaf_dev->dev, DMA_BIT_MASK(64ULL)))
^~~~~~~~~~~~~~~~~~~
include/linux/dma-mapping.h:76:54: note: expanded from macro 'DMA_BIT_MASK'
#define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
^ ~~~
13 warnings and 1 error generated.
--
In file included from drivers/net/ethernet/hisilicon/hns/hns_enet.c:8:
In file included from include/linux/etherdevice.h:20:
In file included from include/linux/if_ether.h:19:
In file included from include/linux/skbuff.h:31:
In file included from include/linux/dma-mapping.h:10:
In file included from include/linux/scatterlist.h:9:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:464:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __raw_readb(PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:477:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:37:59: note: expanded from macro '__le16_to_cpu'
#define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x))
^
include/uapi/linux/swab.h:102:54: note: expanded from macro '__swab16'
#define __swab16(x) (__u16)__builtin_bswap16((__u16)(x))
^
In file included from drivers/net/ethernet/hisilicon/hns/hns_enet.c:8:
In file included from include/linux/etherdevice.h:20:
In file included from include/linux/if_ether.h:19:
In file included from include/linux/skbuff.h:31:
In file included from include/linux/dma-mapping.h:10:
In file included from include/linux/scatterlist.h:9:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:490:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:35:59: note: expanded from macro '__le32_to_cpu'
#define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x))
^
include/uapi/linux/swab.h:115:54: note: expanded from macro '__swab32'
#define __swab32(x) (__u32)__builtin_bswap32((__u32)(x))
^
In file included from drivers/net/ethernet/hisilicon/hns/hns_enet.c:8:
In file included from include/linux/etherdevice.h:20:
In file included from include/linux/if_ether.h:19:
In file included from include/linux/skbuff.h:31:
In file included from include/linux/dma-mapping.h:10:
In file included from include/linux/scatterlist.h:9:
In file included from arch/s390/include/asm/io.h:75:
include/asm-generic/io.h:501:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writeb(value, PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:511:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:521:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:609:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsb(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:617:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsw(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:625:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsl(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:634:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesb(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:643:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesw(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:652:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesl(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
In file included from drivers/net/ethernet/hisilicon/hns/hns_enet.c:8:
In file included from include/linux/etherdevice.h:21:
In file included from include/linux/netdevice.h:46:
In file included from include/uapi/linux/neighbour.h:6:
In file included from include/linux/netlink.h:9:
In file included from include/net/scm.h:8:
>> include/linux/security.h:1147:3: error: use of undeclared identifier 'secid'
*secid = 0;
^
drivers/net/ethernet/hisilicon/hns/hns_enet.c:2355:38: warning: shift count >= width of type [-Wshift-count-overflow]
if (!dma_set_mask_and_coherent(dev, DMA_BIT_MASK(64)))
^~~~~~~~~~~~~~~~
include/linux/dma-mapping.h:76:54: note: expanded from macro 'DMA_BIT_MASK'
#define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
^ ~~~
13 warnings and 1 error generated.
..
vim +/secid +1147 include/linux/security.h
ee18d64c1f6320 David Howells 2009-09-02 1143
2fa01492487f91 Casey Schaufler 2022-04-18 1144 static inline void security_cred_getsecid(const struct cred *c,
2fa01492487f91 Casey Schaufler 2022-04-18 1145 struct lsmblob *blob)
4d5b5539742d25 Todd Kjos 2021-10-12 1146 {
4d5b5539742d25 Todd Kjos 2021-10-12 @1147 *secid = 0;
4d5b5539742d25 Todd Kjos 2021-10-12 1148 }
4d5b5539742d25 Todd Kjos 2021-10-12 1149
--
0-DAY CI Kernel Test Service
https://01.org/lkp
next prev parent reply other threads:[~2022-04-19 3:17 UTC|newest]
Thread overview: 132+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20220418145945.38797-1-casey.ref@schaufler-ca.com>
2022-04-18 14:59 ` [PATCH v35 00/29] LSM: Module stacking for AppArmor Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-18 14:59 ` [PATCH v35 01/29] integrity: disassociate ima_filter_rule from security_audit_rule Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-21 16:51 ` John Johansen
2022-04-21 16:51 ` John Johansen
2022-04-18 14:59 ` [PATCH v35 02/29] LSM: Infrastructure management of the sock security Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-18 14:59 ` [PATCH v35 03/29] LSM: Add the lsmblob data structure Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-26 23:15 ` John Johansen
2022-04-26 23:15 ` John Johansen
2022-04-18 14:59 ` [PATCH v35 04/29] LSM: provide lsm name and id slot mappings Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-21 16:50 ` John Johansen
2022-04-21 16:50 ` John Johansen
2022-04-18 14:59 ` [PATCH v35 05/29] IMA: avoid label collisions with stacked LSMs Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-19 16:50 ` Casey Schaufler
2022-04-20 19:23 ` Mimi Zohar
2022-04-20 21:15 ` Casey Schaufler
2022-04-21 3:22 ` Mimi Zohar
2022-04-21 16:50 ` John Johansen
2022-04-21 16:50 ` John Johansen
2022-04-18 14:59 ` [PATCH v35 06/29] LSM: Use lsmblob in security_audit_rule_match Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-21 16:49 ` John Johansen
2022-04-21 16:49 ` John Johansen
2022-04-18 14:59 ` [PATCH v35 07/29] LSM: Use lsmblob in security_kernel_act_as Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-18 14:59 ` [PATCH v35 08/29] LSM: Use lsmblob in security_secctx_to_secid Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-27 0:38 ` John Johansen
2022-04-27 0:38 ` John Johansen
2022-04-18 14:59 ` [PATCH v35 09/29] LSM: Use lsmblob in security_secid_to_secctx Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-18 14:59 ` [PATCH v35 10/29] LSM: Use lsmblob in security_ipc_getsecid Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-18 14:59 ` [PATCH v35 11/29] LSM: Use lsmblob in security_current_getsecid Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-18 14:59 ` [PATCH v35 12/29] LSM: Use lsmblob in security_inode_getsecid Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-18 14:59 ` [PATCH v35 13/29] LSM: Use lsmblob in security_cred_getsecid Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-18 18:02 ` kernel test robot
2022-04-18 18:02 ` kernel test robot
2022-04-19 0:41 ` kernel test robot
2022-04-19 0:41 ` kernel test robot
2022-04-19 0:51 ` kernel test robot [this message]
2022-04-19 0:51 ` kernel test robot
2022-04-18 14:59 ` [PATCH v35 14/29] LSM: Specify which LSM to display Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-18 14:59 ` [PATCH v35 15/29] LSM: Ensure the correct LSM context releaser Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-18 14:59 ` [PATCH v35 16/29] LSM: Use lsmcontext in security_secid_to_secctx Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-18 14:59 ` [PATCH v35 17/29] LSM: Use lsmcontext in security_inode_getsecctx Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-18 14:59 ` [PATCH v35 18/29] LSM: security_secid_to_secctx in netlink netfilter Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-18 14:59 ` [PATCH v35 19/29] NET: Store LSM netlabel data in a lsmblob Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-18 14:59 ` [PATCH v35 20/29] binder: Pass LSM identifier for confirmation Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-18 14:59 ` [PATCH v35 21/29] LSM: Extend security_secid_to_secctx to include module selection Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-25 23:32 ` John Johansen
2022-04-25 23:32 ` John Johansen
2022-04-18 14:59 ` [PATCH v35 22/29] Audit: Keep multiple LSM data in audit_names Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-25 23:32 ` John Johansen
2022-04-25 23:32 ` John Johansen
2022-04-26 17:57 ` Paul Moore
2022-04-26 17:57 ` Paul Moore
2022-04-18 14:59 ` [PATCH v35 23/29] Audit: Create audit_stamp structure Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-25 23:31 ` John Johansen
2022-04-25 23:31 ` John Johansen
2022-04-26 18:03 ` Paul Moore
2022-04-26 18:03 ` Paul Moore
2022-04-26 18:58 ` John Johansen
2022-04-26 18:58 ` John Johansen
2022-04-26 19:18 ` Paul Moore
2022-04-26 19:18 ` Paul Moore
2022-04-27 15:49 ` Casey Schaufler
2022-04-27 15:49 ` Casey Schaufler
2022-04-27 16:02 ` Paul Moore
2022-04-27 16:02 ` Paul Moore
2022-04-27 20:55 ` Casey Schaufler
2022-04-27 20:55 ` Casey Schaufler
2022-04-18 14:59 ` [PATCH v35 24/29] LSM: Add a function to report multiple LSMs Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-22 16:26 ` Paul Moore
2022-04-22 16:26 ` Paul Moore
2022-04-25 23:33 ` John Johansen
2022-04-25 23:33 ` John Johansen
2022-04-18 14:59 ` [PATCH v35 25/29] Audit: Allow multiple records in an audit_buffer Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-22 16:27 ` Paul Moore
2022-04-22 16:27 ` Paul Moore
2022-04-26 1:06 ` John Johansen
2022-04-26 1:06 ` John Johansen
2022-04-26 18:12 ` Paul Moore
2022-04-26 18:12 ` Paul Moore
2022-04-26 19:01 ` John Johansen
2022-04-26 19:01 ` John Johansen
2022-04-18 14:59 ` [PATCH v35 26/29] Audit: Add record for multiple task security contexts Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-22 16:28 ` Paul Moore
2022-04-22 16:28 ` Paul Moore
2022-04-26 1:08 ` John Johansen
2022-04-26 1:08 ` John Johansen
2022-04-26 18:15 ` Paul Moore
2022-04-26 18:15 ` Paul Moore
2022-04-26 19:07 ` John Johansen
2022-04-26 19:07 ` John Johansen
2022-04-18 14:59 ` [PATCH v35 27/29] Audit: Add record for multiple object contexts Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-22 16:29 ` Paul Moore
2022-04-22 16:29 ` Paul Moore
2022-04-26 3:37 ` John Johansen
2022-04-26 3:37 ` John Johansen
2022-04-26 18:57 ` Paul Moore
2022-04-26 18:57 ` Paul Moore
2022-04-26 19:24 ` John Johansen
2022-04-26 19:24 ` John Johansen
2022-04-18 14:59 ` [PATCH v35 28/29] LSM: Add /proc attr entry for full LSM context Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
2022-04-22 8:37 ` John Johansen
2022-04-22 8:37 ` John Johansen
2022-04-18 14:59 ` [PATCH v35 29/29] AppArmor: Remove the exclusive flag Casey Schaufler
2022-04-18 14:59 ` Casey Schaufler
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