linux-kernel - Re: [PATCH 1/6] selftests: capabilities: remove duplicate unneeded defines

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Date:   Fri, 6 Oct 2023 15:09:04 +0500
From:   Muhammad Usama Anjum <usama.anjum@...labora.com>
To:     Shuah Khan <shuah@...nel.org>, linux-kselftest@...r.kernel.org
Cc:     Muhammad Usama Anjum <usama.anjum@...labora.com>,
        kernel@...labora.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/6] selftests: capabilities: remove duplicate unneeded
 defines

On 10/6/23 1:33 PM, Muhammad Usama Anjum wrote:
> On 9/4/23 3:48 PM, Muhammad Usama Anjum wrote:
>> On 8/22/23 1:57 PM, Muhammad Usama Anjum wrote:
>>> Hi Shuah,
>>>
>>> Christian Brauner had picked [PATCH 4/6]. Others are still not picked.
>>> Please have a look.
> Shuah, I thought you had picked up these patches. But I'm unable to find
> them in the linux-next. I'll be re-sending 6th patch separately. Can you
> please pick up patch number 1, 2, 3 and 5 to your tree?
Sent v2 for your ease. It has same patches.
https://lore.kernel.org/all/20231006100743.1631334-1-usama.anjum@collabora.com

> 
> Thanks
> 
>> Soft reminder
>>
>>>
>>> Thanks,
>>> Usama
>>>
>>> On 8/5/23 12:37 PM, Muhammad Usama Anjum wrote:
>>>> These duplicate defines should automatically be picked up from kernel
>>>> headers. Use KHDR_INCLUDES to add kernel header files.
>>>>
>>>> Signed-off-by: Muhammad Usama Anjum <usama.anjum@...labora.com>
>>>> ---
>>>>  tools/testing/selftests/capabilities/Makefile       | 2 +-
>>>>  tools/testing/selftests/capabilities/test_execve.c  | 8 --------
>>>>  tools/testing/selftests/capabilities/validate_cap.c | 8 --------
>>>>  3 files changed, 1 insertion(+), 17 deletions(-)
>>>>
>>>> diff --git a/tools/testing/selftests/capabilities/Makefile b/tools/testing/selftests/capabilities/Makefile
>>>> index 6e9d98d457d5b..411ac098308f1 100644
>>>> --- a/tools/testing/selftests/capabilities/Makefile
>>>> +++ b/tools/testing/selftests/capabilities/Makefile
>>>> @@ -2,7 +2,7 @@
>>>>  TEST_GEN_FILES := validate_cap
>>>>  TEST_GEN_PROGS := test_execve
>>>>  
>>>> -CFLAGS += -O2 -g -std=gnu99 -Wall
>>>> +CFLAGS += -O2 -g -std=gnu99 -Wall $(KHDR_INCLUDES)
>>>>  LDLIBS += -lcap-ng -lrt -ldl
>>>>  
>>>>  include ../lib.mk
>>>> diff --git a/tools/testing/selftests/capabilities/test_execve.c b/tools/testing/selftests/capabilities/test_execve.c
>>>> index df0ef02b40367..e3a352b020a79 100644
>>>> --- a/tools/testing/selftests/capabilities/test_execve.c
>>>> +++ b/tools/testing/selftests/capabilities/test_execve.c
>>>> @@ -20,14 +20,6 @@
>>>>  
>>>>  #include "../kselftest.h"
>>>>  
>>>> -#ifndef PR_CAP_AMBIENT
>>>> -#define PR_CAP_AMBIENT			47
>>>> -# define PR_CAP_AMBIENT_IS_SET		1
>>>> -# define PR_CAP_AMBIENT_RAISE		2
>>>> -# define PR_CAP_AMBIENT_LOWER		3
>>>> -# define PR_CAP_AMBIENT_CLEAR_ALL	4
>>>> -#endif
>>>> -
>>>>  static int nerrs;
>>>>  static pid_t mpid;	/*  main() pid is used to avoid duplicate test counts */
>>>>  
>>>> diff --git a/tools/testing/selftests/capabilities/validate_cap.c b/tools/testing/selftests/capabilities/validate_cap.c
>>>> index cdfc94268fe6e..60b4e7b716a75 100644
>>>> --- a/tools/testing/selftests/capabilities/validate_cap.c
>>>> +++ b/tools/testing/selftests/capabilities/validate_cap.c
>>>> @@ -9,14 +9,6 @@
>>>>  
>>>>  #include "../kselftest.h"
>>>>  
>>>> -#ifndef PR_CAP_AMBIENT
>>>> -#define PR_CAP_AMBIENT			47
>>>> -# define PR_CAP_AMBIENT_IS_SET		1
>>>> -# define PR_CAP_AMBIENT_RAISE		2
>>>> -# define PR_CAP_AMBIENT_LOWER		3
>>>> -# define PR_CAP_AMBIENT_CLEAR_ALL	4
>>>> -#endif
>>>> -
>>>>  #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 19)
>>>>  # define HAVE_GETAUXVAL
>>>>  #endif
>>>
>>
> 

-- 
BR,
Muhammad Usama Anjum