drm/amdgpu: Increase tlb flush timeout for sriov
stable inclusion from stable-v5.10.141 commit afa169f79d479edb23f1a727a37265a25d5a1e8e category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I685FC Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=afa169f79d479edb23f1a727a37265a25d5a1e8e -------------------------------- [ Upstream commit 373008bf ] [Why] During multi-vf executing benchmark (Luxmark) observed kiq error timeout. It happenes because all of VFs do the tlb invalidation at the same time. Although each VF has the invalidate register set, from hardware side the invalidate requests are queue to execute. [How] In case of 12 VF increase timeout on 12*100ms Signed-off-by:Dusica Milinkovic <Dusica.Milinkovic@amd.com> Acked-by:
Shaoyun Liu <shaoyun.liu@amd.com> Acked-by:
Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
Sasha Levin <sashal@kernel.org> Signed-off-by:
Jialin Zhang <zhangjialin11@huawei.com> Reviewed-by:
Zheng Zengkai <zhengzengkai@huawei.com>
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