* [integrity:next-queued-testing 2/13] include/linux/module_signature.h:32:2: error: unknown type name 'u8'
@ 2019-08-07 23:00 kbuild test robot
2019-08-08 0:55 ` Thiago Jung Bauermann
0 siblings, 1 reply; 2+ messages in thread
From: kbuild test robot @ 2019-08-07 23:00 UTC (permalink / raw)
To: Thiago Jung Bauermann; +Cc: kbuild-all, linux-integrity, Mimi Zohar
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tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/zohar/linux-integrity.git next-queued-testing
head: cd3553a6a5047b7a759803ae3ba3991a901b89f8
commit: a5e7fd15c3b94862ce3639e82cabd2de74a0ad90 [2/13] MODSIGN: Export module signature definitions
config: x86_64-allyesconfig (attached as .config)
compiler: gcc-7 (Debian 7.4.0-10) 7.4.0
reproduce:
git checkout a5e7fd15c3b94862ce3639e82cabd2de74a0ad90
# 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@intel.com>
All errors (new ones prefixed by >>):
In file included from <command-line>:0:0:
>> include/linux/module_signature.h:32:2: error: unknown type name 'u8'
u8 algo; /* Public-key crypto algorithm [0] */
^~
include/linux/module_signature.h:33:2: error: unknown type name 'u8'
u8 hash; /* Digest algorithm [0] */
^~
include/linux/module_signature.h:34:2: error: unknown type name 'u8'
u8 id_type; /* Key identifier type [PKEY_ID_PKCS7] */
^~
include/linux/module_signature.h:35:2: error: unknown type name 'u8'
u8 signer_len; /* Length of signer's name [0] */
^~
include/linux/module_signature.h:36:2: error: unknown type name 'u8'
u8 key_id_len; /* Length of key identifier [0] */
^~
include/linux/module_signature.h:37:2: error: unknown type name 'u8'
u8 __pad[3];
^~
>> include/linux/module_signature.h:38:2: error: unknown type name '__be32'
__be32 sig_len; /* Length of signature data */
^~~~~~
>> include/linux/module_signature.h:41:54: error: unknown type name 'size_t'
int mod_check_sig(const struct module_signature *ms, size_t file_len,
^~~~~~
vim +/u8 +32 include/linux/module_signature.h
20
21 /*
22 * Module signature information block.
23 *
24 * The constituents of the signature section are, in order:
25 *
26 * - Signer's name
27 * - Key identifier
28 * - Signature data
29 * - Information block
30 */
31 struct module_signature {
> 32 u8 algo; /* Public-key crypto algorithm [0] */
33 u8 hash; /* Digest algorithm [0] */
34 u8 id_type; /* Key identifier type [PKEY_ID_PKCS7] */
> 35 u8 signer_len; /* Length of signer's name [0] */
> 36 u8 key_id_len; /* Length of key identifier [0] */
37 u8 __pad[3];
> 38 __be32 sig_len; /* Length of signature data */
39 };
40
> 41 int mod_check_sig(const struct module_signature *ms, size_t file_len,
42 const char *name);
43
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [integrity:next-queued-testing 2/13] include/linux/module_signature.h:32:2: error: unknown type name 'u8'
2019-08-07 23:00 [integrity:next-queued-testing 2/13] include/linux/module_signature.h:32:2: error: unknown type name 'u8' kbuild test robot
@ 2019-08-08 0:55 ` Thiago Jung Bauermann
0 siblings, 0 replies; 2+ messages in thread
From: Thiago Jung Bauermann @ 2019-08-08 0:55 UTC (permalink / raw)
To: kbuild test robot; +Cc: kbuild-all, linux-integrity, Mimi Zohar
kbuild test robot <lkp@intel.com> writes:
> tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/zohar/linux-integrity.git next-queued-testing
> head: cd3553a6a5047b7a759803ae3ba3991a901b89f8
> commit: a5e7fd15c3b94862ce3639e82cabd2de74a0ad90 [2/13] MODSIGN: Export module signature definitions
> config: x86_64-allyesconfig (attached as .config)
> compiler: gcc-7 (Debian 7.4.0-10) 7.4.0
> reproduce:
> git checkout a5e7fd15c3b94862ce3639e82cabd2de74a0ad90
> # 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@intel.com>
>
> All errors (new ones prefixed by >>):
>
> In file included from <command-line>:0:0:
>>> include/linux/module_signature.h:32:2: error: unknown type name 'u8'
> u8 algo; /* Public-key crypto algorithm [0] */
> ^~
> include/linux/module_signature.h:33:2: error: unknown type name 'u8'
> u8 hash; /* Digest algorithm [0] */
> ^~
> include/linux/module_signature.h:34:2: error: unknown type name 'u8'
> u8 id_type; /* Key identifier type [PKEY_ID_PKCS7] */
> ^~
> include/linux/module_signature.h:35:2: error: unknown type name 'u8'
> u8 signer_len; /* Length of signer's name [0] */
> ^~
> include/linux/module_signature.h:36:2: error: unknown type name 'u8'
> u8 key_id_len; /* Length of key identifier [0] */
> ^~
> include/linux/module_signature.h:37:2: error: unknown type name 'u8'
> u8 __pad[3];
> ^~
>>> include/linux/module_signature.h:38:2: error: unknown type name '__be32'
> __be32 sig_len; /* Length of signature data */
> ^~~~~~
>>> include/linux/module_signature.h:41:54: error: unknown type name 'size_t'
> int mod_check_sig(const struct module_signature *ms, size_t file_len,
> ^~~~~~
This is the same issue spotted and fixed by Stephen Rothwell here:
https://lore.kernel.org/linux-next/20190806121519.0f8ac653@canb.auug.org.au/
Mimi added his patch to her linux-integrity/next-integrity branch so it
is fixed already.
--
Thiago Jung Bauermann
IBM Linux Technology Center
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