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| author | Richard Guy Briggs <rgb@redhat.com> | 2014-12-09 15:37:07 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-01-16 06:59:46 -0800 |
| commit | ad233513d9b3058335c78e851807d985a28648e3 (patch) | |
| tree | 0a1c45d05bec506c9f925e30b264db3c49f4e086 /include | |
| parent | 5c7308f540f72af3ea19b180cde62af9014817e4 (diff) | |
| download | lwn-ad233513d9b3058335c78e851807d985a28648e3.tar.gz lwn-ad233513d9b3058335c78e851807d985a28648e3.zip | |
powerpc: add little endian flag to syscall_get_arch()
commit 63f13448d81c910a284b096149411a719cbed501 upstream.
Since both ppc and ppc64 have LE variants which are now reported by uname, add
that flag (__AUDIT_ARCH_LE) to syscall_get_arch() and add AUDIT_ARCH_PPC64LE
variant.
Without this, perf trace and auditctl fail.
Mainline kernel reports ppc64le (per a058801) but there is no matching
AUDIT_ARCH_PPC64LE.
Since 32-bit PPC LE is not supported by audit, don't advertise it in
AUDIT_ARCH_PPC* variants.
See:
https://www.redhat.com/archives/linux-audit/2014-August/msg00082.html
https://www.redhat.com/archives/linux-audit/2014-December/msg00004.html
Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
Acked-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/audit.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h index d4dbef14d4df..584bb0113e25 100644 --- a/include/uapi/linux/audit.h +++ b/include/uapi/linux/audit.h @@ -365,7 +365,9 @@ enum { #define AUDIT_ARCH_PARISC (EM_PARISC) #define AUDIT_ARCH_PARISC64 (EM_PARISC|__AUDIT_ARCH_64BIT) #define AUDIT_ARCH_PPC (EM_PPC) +/* do not define AUDIT_ARCH_PPCLE since it is not supported by audit */ #define AUDIT_ARCH_PPC64 (EM_PPC64|__AUDIT_ARCH_64BIT) +#define AUDIT_ARCH_PPC64LE (EM_PPC64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE) #define AUDIT_ARCH_S390 (EM_S390) #define AUDIT_ARCH_S390X (EM_S390|__AUDIT_ARCH_64BIT) #define AUDIT_ARCH_SH (EM_SH) |