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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2017-07-08 07:45:32 -0500 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-07-10 21:24:34 +1000 |
| commit | c6bb0b8d426a8cf865ca9c8a532cc3a2927cfceb (patch) | |
| tree | b147167c3c0635c5fbb395f665a006b7f5bce0f1 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 1c0eaf0f56d6128af7f0f252855173fcee85d202 (diff) | |
powerpc/mm/radix: Properly clear process table entry
On radix, the process table entry we want to clear when destroying a
context is entry 0, not entry 1. This has no *immediate* consequence
on Power9, but it can cause other bugs to become worse.
Fixes: 7e381c0ff618 ("powerpc/mm/radix: Add mmu context handling callback for radix")
Cc: stable@vger.kernel.org # v4.7+
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions