Re: [PATCH v14 10/10] secretmem: test: add basic selftest for memfd_secret(2)

2020-12-12 Thread Mike Rapoport
Hi John, On Fri, Dec 11, 2020 at 10:16:23PM -0800, John Hubbard wrote: > On 12/2/20 10:29 PM, Mike Rapoport wrote: > > From: Mike Rapoport > ... > > +#include "../kselftest.h" > > + > > +#define fail(fmt, ...) ksft_test_result_fail(fmt, ##__VA_ARGS__) > > +#define pass(fmt, ...) ksft_test_result_

Re: [PATCH v14 10/10] secretmem: test: add basic selftest for memfd_secret(2)

2020-12-11 Thread John Hubbard
On 12/2/20 10:29 PM, Mike Rapoport wrote: From: Mike Rapoport ... +#include "../kselftest.h" + +#define fail(fmt, ...) ksft_test_result_fail(fmt, ##__VA_ARGS__) +#define pass(fmt, ...) ksft_test_result_pass(fmt, ##__VA_ARGS__) +#define skip(fmt, ...) ksft_test_result_skip(fmt, ##__VA_ARGS__) +

[PATCH v14 10/10] secretmem: test: add basic selftest for memfd_secret(2)

2020-12-02 Thread Mike Rapoport
From: Mike Rapoport The test verifies that file descriptor created with memfd_secret does not allow read/write operations, that secret memory mappings respect RLIMIT_MEMLOCK and that remote accesses with process_vm_read() and ptrace() to the secret memory fail. Signed-off-by: Mike Rapoport ---