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| author |   Eric W. Biederman <ebiederm@xmission.com> | 2018-09-18 10:56:25 +0200 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2018-09-21 15:52:43 +0200 |
| commit | 5d8fb8a58659098a845235f08c1f69de0c96297c (patch) | |
| tree | 74072d4c1cb24cc216f16fc4ac480371a86191d5 /arch/powerpc/platforms/cell/spufs | |
| parent | signal/powerpc: Call force_sig_fault from _exception (diff) | |
| download | linux-dev-5d8fb8a58659098a845235f08c1f69de0c96297c.tar.xz linux-dev-5d8fb8a58659098a845235f08c1f69de0c96297c.zip | |
signal/powerpc: Specialize _exception_pkey for handling pkey exceptions
Now that _exception no longer calls _exception_pkey it is no longer
necessary to handle any signal with any si_code. All pkey exceptions
are SIGSEGV with paired with SEGV_PKUERR. So just handle
that case and remove the now unnecessary parameters from _exception_pkey.
Reviewed-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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