diff options
| author |   Ram Pai <linuxram@us.ibm.com> | 2020-06-04 16:51:34 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-04 19:06:26 -0700 |
| commit | 804eb64615a405b3765fb3618bc07d7d95809add (patch) | |
| tree | 5c0f6ca3a11b127596b9984992acd22dc7304912 /tools | |
| parent | kernel/relay.c: fix read_pos error when multiple readers (diff) | |
| download | wireguard-linux-804eb64615a405b3765fb3618bc07d7d95809add.tar.xz wireguard-linux-804eb64615a405b3765fb3618bc07d7d95809add.zip | |
selftests/x86/pkeys: move selftests to arch-neutral directory
Patch series "selftests, powerpc, x86: Memory Protection Keys", v19.
Memory protection keys enables an application to protect its address space
from inadvertent access by its own code.
This feature is now enabled on powerpc and has been available since
4.16-rc1. The patches move the selftests to arch neutral directory and
enhance their test coverage.
Tested on powerpc64 and x86_64 (Skylake-SP).
This patch (of 24):
Move selftest files from tools/testing/selftests/x86/ to
tools/testing/selftests/vm/.
Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
Signed-off-by: Sandipan Das <sandipan@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Dave Hansen <dave.hansen@intel.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Florian Weimer <fweimer@redhat.com>
Cc: "Desnes A. Nunes do Rosario" <desnesn@linux.vnet.ibm.com>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
Cc: Michal Suchanek <msuchanek@suse.de>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Shuah Khan <shuah@kernel.org>
Link: http://lkml.kernel.org/r/14d25194c3e2e652e0047feec4487e269e76e8c9.1585646528.git.sandipan@linux.ibm.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/vm/.gitignore | 1 | ||||
| -rw-r--r-- | tools/testing/selftests/vm/Makefile | 1 | ||||
| -rw-r--r-- | tools/testing/selftests/vm/pkey-helpers.h (renamed from tools/testing/selftests/x86/pkey-helpers.h) | 0 | ||||
| -rw-r--r-- | tools/testing/selftests/vm/protection_keys.c (renamed from tools/testing/selftests/x86/protection_keys.c) | 0 | ||||
| -rw-r--r-- | tools/testing/selftests/x86/.gitignore | 1 | ||||
| -rw-r--r-- | tools/testing/selftests/x86/Makefile | 2 |
6 files changed, 3 insertions, 2 deletions
diff --git a/tools/testing/selftests/vm/.gitignore b/tools/testing/selftests/vm/.gitignore index 8df6a074e370..849e8226395a 100644 --- a/tools/testing/selftests/vm/.gitignore +++ b/tools/testing/selftests/vm/.gitignore @@ -10,6 +10,7 @@ mlock2-tests mremap_dontunmap on-fault-limit transhuge-stress +protection_keys userfaultfd mlock-intersect-test mlock-random-test diff --git a/tools/testing/selftests/vm/Makefile b/tools/testing/selftests/vm/Makefile index 9f18440080ef..c3b559ea97c5 100644 --- a/tools/testing/selftests/vm/Makefile +++ b/tools/testing/selftests/vm/Makefile @@ -15,6 +15,7 @@ TEST_GEN_FILES += map_fixed_noreplace TEST_GEN_FILES += map_populate TEST_GEN_FILES += mlock-random-test TEST_GEN_FILES += mlock2-tests +TEST_GEN_FILES += protection_keys TEST_GEN_FILES += mremap_dontunmap TEST_GEN_FILES += on-fault-limit TEST_GEN_FILES += thuge-gen diff --git a/tools/testing/selftests/x86/pkey-helpers.h b/tools/testing/selftests/vm/pkey-helpers.h index 254e5436bdd9..254e5436bdd9 100644 --- a/tools/testing/selftests/x86/pkey-helpers.h +++ b/tools/testing/selftests/vm/pkey-helpers.h diff --git a/tools/testing/selftests/x86/protection_keys.c b/tools/testing/selftests/vm/protection_keys.c index 480995bceefa..480995bceefa 100644 --- a/tools/testing/selftests/x86/protection_keys.c +++ b/tools/testing/selftests/vm/protection_keys.c diff --git a/tools/testing/selftests/x86/.gitignore b/tools/testing/selftests/x86/.gitignore index 022a1f3b64ef..1aaef5bf119a 100644 --- a/tools/testing/selftests/x86/.gitignore +++ b/tools/testing/selftests/x86/.gitignore @@ -12,5 +12,4 @@ ldt_gdt iopl mpx-mini-test ioperm -protection_keys test_vdso diff --git a/tools/testing/selftests/x86/Makefile b/tools/testing/selftests/x86/Makefile index 5d49bfec1e9a..5f16821c7f63 100644 --- a/tools/testing/selftests/x86/Makefile +++ b/tools/testing/selftests/x86/Makefile @@ -12,7 +12,7 @@ CAN_BUILD_WITH_NOPIE := $(shell ./check_cc.sh $(CC) trivial_program.c -no-pie) TARGETS_C_BOTHBITS := single_step_syscall sysret_ss_attrs syscall_nt test_mremap_vdso \ check_initial_reg_state sigreturn iopl ioperm \ - protection_keys test_vdso test_vsyscall mov_ss_trap \ + test_vdso test_vsyscall mov_ss_trap \ syscall_arg_fault TARGETS_C_32BIT_ONLY := entry_from_vm86 test_syscall_vdso unwind_vdso \ test_FCMOV test_FCOMI test_FISTTP \ |