Messages in this thread | | | From | Richard Guy Briggs <> | Subject | [PATCH 0/3] [RFC] X32: fix syscall_get_nr while not breaking seccomp BPF | Date | Thu, 10 Jul 2014 23:38:11 -0400 |
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This set reverts commit 8b4b9f2 which broke audit and potentially other users of syscall_get_nr() which depend on that call as named without being overloaded by architecture bits. It will satisfy other regular users of syscall_get_nr() and syscall_get_arch() without changing the seccomp interface to BPF.
A new ARCH definition, AUDIT_ARCH_X86_X32, was added for syscall_get_arch().
Cc: Paul Moore <pmoore@redhat.com> Cc: Eric Paris <eparis@redhat.com> Cc: Al Viro <aviro@redhat.com> Cc: Will Drewry <wad@chromium.org> Cc: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Richard Guy Briggs <rgb@redhat.com> Link: http://lkml.kernel.org/r/cover.1405023592.git.rgb@redhat.com
Richard Guy Briggs (3): audit: add AUDIT_ARCH_X86_X32 arch definition seccomp: give BPF x32 bit when restoring x32 filter Revert "x86: remove the x32 syscall bitmask from syscall_get_nr()"
arch/x86/include/asm/syscall.h | 8 ++++++-- include/uapi/linux/audit.h | 1 + kernel/seccomp.c | 6 ++++++ 3 files changed, 13 insertions(+), 2 deletions(-)
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