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| author | Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> | 2026-08-24 22:54:43 +0530 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2026-09-02 09:27:35 -0400 |
| commit | 23d7e03a52ece66b992620aa9b8fa5f164077c0f (patch) | |
| tree | 1556e225ca4b339ea982092fbc6e04d98885c641 /scripts/Makefile.thinlto | |
| parent | 99c24a8968ebef0573825b5cb89d5985d51635b9 (diff) | |
| download | linux-23d7e03a52ece66b992620aa9b8fa5f164077c0f.tar.gz linux-23d7e03a52ece66b992620aa9b8fa5f164077c0f.zip | |
RDMA/bnxt_re: Avoid exposing umdbr to userspace
The umdbr field in struct bnxt_re_db_region returns the raw
unmapped PCI BAR address of the doorbell region. Avoid sharing
this field to the userspace. Change this to a reserved field
and stop populating it, keeping the ABI layout and size
unchanged for existing binaries.
Fixes: 1234a9d8aebb ("RDMA/bnxt_re: Support doorbell extensions")
Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
Link: https://patch.msgid.link/20260824172443.33943-1-sriharsha.basavapatna@broadcom.com
Reviewed-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'scripts/Makefile.thinlto')
0 files changed, 0 insertions, 0 deletions