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Date:   Wed,  1 Apr 2020 10:35:15 -0700
In-Reply-To: <20200311024240.26834-1-elder@linaro.org>
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References: <20200311024240.26834-1-elder@linaro.org>
Subject: Re: [PATCH v3] bitfield.h: add FIELD_MAX() and field_max()
From:   Nick Desaulniers <ndesaulniers@google.com>
To:     elder@linaro.org
Cc:     arnd@arndb.de, bjorn.andersson@linaro.org, davem@davemloft.net,
        johannes@sipsolutions.net, kuba@kernel.org,
        linux-kernel@vger.kernel.org, masahiroy@kernel.org,
        natechancellor@gmail.com, netdev@vger.kernel.org,
        viro@zeniv.linux.org.uk
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Sender: linux-kernel-owner@vger.kernel.org
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> Define FIELD_MAX(), which supplies the maximum value that can be
> represented by a field value.  Define field_max() as well, to go
> along with the lower-case forms of the field mask functions.
> 
> Signed-off-by: Alex Elder <elder@linaro.org>
> Acked-by: Jakub Kicinski <kuba@kernel.org>
> ---
> v3: Rebased on latest netdev-next/master.
> 
> David, please take this into net-next as soon as possible.  When the
> IPA code was merged the other day this prerequisite patch was not
> included, and as a result the IPA driver fails to build.  Thank you.
> 
>   See: https://lkml.org/lkml/2020/3/10/1839
> 
> 					-Alex

In particular, this seems to now have regressed into mainline for the 5.7
merge window as reported by Linaro's ToolChain Working Group's CI.
Link: https://github.com/ClangBuiltLinux/linux/issues/963