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| author | Nicholas Piggin <npiggin@gmail.com> | 2021-01-30 23:08:12 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-02-09 00:02:08 +1100 |
| commit | 112665286d08c87e66d699e7cba43c1497ad165f (patch) | |
| tree | 4134d6e03dfc00070ea18988ced37004709146a6 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | c0ef717305f51e29b5ce0c78a6bfe566b3283415 (diff) | |
KVM: PPC: Book3S HV: Context tracking exit guest context before enabling irqs
Interrupts that occur in kernel mode expect that context tracking
is set to kernel. Enabling local irqs before context tracking
switches from guest to host means interrupts can come in and trigger
warnings about wrong context, and possibly worse.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210130130852.2952424-3-npiggin@gmail.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions