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| author |   Maxime Ripard <maxime@cerno.tech> | 2020-06-28 20:08:43 +0200 |
|---|---|---|
| committer |   Joerg Roedel <jroedel@suse.de> | 2020-06-30 12:05:09 +0200 |
| commit | bc8784f348836ab8967e6116486c5079c7025999 (patch) | |
| tree | eeda1df49b3a8617ccb6d3b40c623b8605e47357 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Linux 5.8-rc3 (diff) | |
| download | linux-rng-bc8784f348836ab8967e6116486c5079c7025999.tar.xz linux-rng-bc8784f348836ab8967e6116486c5079c7025999.zip | |
iommu/sun50i: Change the readl timeout to the atomic variant
The flush_all_tlb call back can be called from an atomic context, so using
readl_poll_timeout that embeds a udelay doesn't work.
Fixes: 4100b8c229b3 ("iommu: Add Allwinner H6 IOMMU driver")
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200628180844.79205-1-maxime@cerno.tech
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions