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Mordechay Goodstein
1a473d6092
cfg80211: util: fix bit count off by one
The bits of Rx MCS Map in VHT capability were enumerated with index transform - index i -> (i + 1) bit => nss i. BUG! while it should be - index i -> (i + 1) bit => (i + 1) nss. The bug was exposed in commit a53b2a0b1245 ("iwlwifi: mvm: implement VHT extended NSS support in rs.c"), where iwlwifi started using the function. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Fixes: b0aa75f0b1b2 ("ieee80211: add new VHT capability fields/parsing") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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.
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