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| author |   Michael Ellerman <mpe@ellerman.id.au> | 2015-04-03 14:11:53 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2015-04-10 20:02:49 +1000 |
| commit | b0dd00addc5035f87ec9c5820dacc1ebc7fcb3e6 (patch) | |
| tree | 83b4be3be34c20e75ef31b1775679bfcd405934c /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | powerpc: Reword the "returning from prom_init" message (diff) | |
| download | linux-dev-b0dd00addc5035f87ec9c5820dacc1ebc7fcb3e6.tar.xz linux-dev-b0dd00addc5035f87ec9c5820dacc1ebc7fcb3e6.zip | |
powerpc/cell: Fix crash in iic_setup_cpu() after per_cpu changes
The conversion from __get_cpu_var() to this_cpu_ptr() in iic_setup_cpu()
is wrong. It causes an oops at boot.
We need the per-cpu address of struct cpu_iic, not cpu_iic.regs->prio.
Sparse noticed this, because we pass a non-iomem pointer to out_be64(),
but we obviously don't check the sparse results often enough.
Fixes: 69111bac42f5 ("powerpc: Replace __get_cpu_var uses")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions