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| author | Marc Zyngier <maz@kernel.org> | 2024-07-05 10:31:53 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2024-07-15 15:13:55 +0200 |
| commit | 7d2c2048a86477461f7bc75d064579ed349472bc (patch) | |
| tree | 6f4f978783ff9187d2ede67d7eb5f199330d5d24 /tools/testing/radix-tree/xarray.c | |
| parent | be5e5f3a1120bada0cff1bc84c2a1805da308f6e (diff) | |
irqchip/gic-v4: Always configure affinity on VPE activation
There are currently two paths to set the initial affinity of a VPE:
- at activation time on GICv4 without the stupid VMOVP list, and
on GICv4.1
- at map time for GICv4 with VMOVP list
The latter location may end-up modifying the affinity of VPE that is
currently running, making the results unpredictible.
Instead, unify the two paths, making sure to set the initial affinity only
at activation time.
Reported-by: Nianyao Tang <tangnianyao@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Nianyao Tang <tangnianyao@huawei.com>
Link: https://lore.kernel.org/r/20240705093155.871070-2-maz@kernel.org
Diffstat (limited to 'tools/testing/radix-tree/xarray.c')
0 files changed, 0 insertions, 0 deletions