[PATCH v3 0/4] um: Add seccomp support

From: MickaÃl SalaÃn
Date: Tue Dec 29 2015 - 15:54:26 EST


This series add seccomp support to User-mode Linux (i386 and x86_64
subarchitectures) and fix ptrace issues. This apply on v4.4-rc7 and pass all
the 48 tests from selftest/seccomp plus the UML ptsc test.

Changes since v2:
* remove get_syscall() from os.h and don't include it in syscall.c [1/4]
* rebase to v4.4-rc7

Changes since v1; addressed Richard Weinberger's comments:
* fix a new PTRACE_SETREGS bug on x86_64 [1/4]
* fix an old PTRACE_SETREGS bug when updating orig_ax on i386 [1/4]

Regards,
MickaÃl

MickaÃl SalaÃn (4):
um: Fix ptrace GETREGS/SETREGS bugs
selftests/seccomp: Remove the need for HAVE_ARCH_TRACEHOOK
um: Add full asm/syscall.h support
um: Add seccomp support

.../seccomp/seccomp-filter/arch-support.txt | 2 +-
arch/um/Kconfig.common | 1 +
arch/um/Kconfig.um | 16 +++
arch/um/include/asm/syscall-generic.h | 138 +++++++++++++++++++++
arch/um/include/asm/thread_info.h | 2 +
arch/um/include/shared/os.h | 1 -
arch/um/kernel/skas/syscall.c | 31 +++--
arch/um/os-Linux/skas/process.c | 7 --
arch/x86/um/asm/syscall.h | 1 +
arch/x86/um/ptrace_32.c | 8 +-
tools/testing/selftests/seccomp/seccomp_bpf.c | 27 +++-
11 files changed, 205 insertions(+), 29 deletions(-)
create mode 100644 arch/um/include/asm/syscall-generic.h

--
2.6.4

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