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| author |   Leon Romanovsky <leonro@nvidia.com> | 2025-05-22 14:36:18 +0300 |
|---|---|---|
| committer |   Leon Romanovsky <leon@kernel.org> | 2025-05-22 12:05:21 -0400 |
| commit | 0b261d7c1cd32dc93cbc92425fb55e67b24c6638 (patch) | |
| tree | 4add223c3c4a3945c3f45361dedf3c77745e00bc /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | RDMA/bnxt_re: Fix return code of bnxt_re_configure_cc (diff) | |
| download | linux-rng-0b261d7c1cd32dc93cbc92425fb55e67b24c6638.tar.xz linux-rng-0b261d7c1cd32dc93cbc92425fb55e67b24c6638.zip | |
RDMA/rxe: Break endless pagefault loop for RO pages
RO pages has "perm" equal to 0, that caused to the situation
where such pages were marked as needed to have fault and caused
to infinite loop.
Fixes: eedd5b1276e7 ("RDMA/umem: Store ODP access mask information in PFN")
Reported-by: Daisuke Matsuda <dskmtsd@gmail.com>
Closes: https://lore.kernel.org/all/3016329a-4edd-4550-862f-b298a1b79a39@gmail.com/
Link: https://patch.msgid.link/096fab178d48ed86942ee22eafe9be98e29092aa.1747913377.git.leonro@nvidia.com
Tested-by: Daisuke Matsuda <dskmtsd@gmail.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions