Andy Lutomirski 4b0b37d4cc selftests/x86/ptrace_syscall: Fix for yet more glibc interference ...

glibc keeps getting cleverer, and my version now turns raise() into
more than one syscall.  Since the test relies on ptrace seeing an
exact set of syscalls, this breaks the test.  Replace raise(SIGSTOP)
with syscall(SYS_tgkill, ...) to force glibc to get out of our way.

Signed-off-by: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kselftest@vger.kernel.org
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/bc80338b453afa187bc5f895bd8e2c8d6e264da2.1521300271.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

2018-03-19 09:06:15 +01:00

..

.gitignore

selftests: x86: add missing executables to .gitignore

2017-05-03 10:55:20 -06:00

check_cc.sh

…

check_initial_reg_state.c

…

entry_from_vm86.c

selftests/x86/entry_from_vm86: Add test cases for POPF

2018-03-14 09:21:01 +01:00

fsgsbase.c

selftests/x86/fsgsbase: Test selectors 1, 2, and 3

2017-08-10 17:15:13 +02:00

ioperm.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

iopl.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ldt_gdt.c

x86/ldt: Make the LDT mapping RO

2017-12-23 21:13:01 +01:00

Makefile

Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2018-02-14 17:02:15 -08:00

mpx-debug.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mpx-dig.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mpx-hw.h

x86/mpx/selftests: Fix up weird arrays

2017-11-21 09:34:52 +01:00

mpx-mini-test.c

selftests/x86/mpx: Fix incorrect bounds with old _sigfault

2018-02-15 01:15:52 +01:00

mpx-mm.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

pkey-helpers.h

x86/pkeys/selftests: Fix protection keys write() warning

2017-11-21 09:34:52 +01:00

protection_keys.c

selftests/x86/pkeys: Remove unused functions

2018-02-13 09:04:56 +01:00

ptrace_syscall.c

selftests/x86/ptrace_syscall: Fix for yet more glibc interference

2018-03-19 09:06:15 +01:00

raw_syscall_helper_32.S

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

sigreturn.c

selftests/x86/sigreturn: Use CX, not AX, as the scratch register

2016-09-13 20:34:15 +02:00

single_step_syscall.c

selftests/x86: Do not rely on "int $0x80" in single_step_syscall.c

2018-02-15 01:15:48 +01:00

syscall_arg_fault.c

…

syscall_nt.c

…

sysret_rip.c

selftests/x86: Add a selftest for SYSRET to noncanonical addresses

2017-01-05 09:20:02 +01:00

sysret_ss_attrs.c

…

test_FCMOV.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

test_FCOMI.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

test_FISTTP.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

test_mremap_vdso.c

selftests/x86: Do not rely on "int $0x80" in test_mremap_vdso.c

2018-02-13 09:05:37 +01:00

test_syscall_vdso.c

…

test_vdso.c

selftests/x86: Clean up and document sscanf() usage

2018-02-13 09:04:56 +01:00

test_vsyscall.c

x86/vsyscall/64: Drop "native" vsyscalls

2018-03-08 06:48:15 +01:00

thunks_32.S

…

thunks.S

…

trivial_32bit_program.c

…

trivial_64bit_program.c

…

unwind_vdso.c

…

vdso_restorer.c

…