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Or Gerlitz
e33760e076
[ Upstream commit18313833e2] The cited commit hardcoded the hardware address comparison len to ETH_ALEN. This breaks IPoIB, which uses 20-byte addresses. By truncating the memcmp, the CMA may incorrectly assume the target address is unchanged and fails to abort the stalled connection. Fix this by replacing ETH_ALEN with the dynamic neigh->dev->addr_len to correctly evaluate the full address regardless of the link layer. Fixes:925d046e7e("RDMA/core: Add a netevent notifier to cma") Signed-off-by: Or Gerlitz <ogerlitz@ddn.com> Link: https://patch.msgid.link/20260617-fix-cma-ipoib-v1-1-03f869344304@ddn.com Signed-off-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.