From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Guenter Roeck <linux@roeck-us.net>
Cc: stable <stable@vger.kernel.org>, Sasha Levin <sashal@kernel.org>,
Arnd Bergmann <arnd@arndb.de>,
Nathan Chancellor <natechancellor@gmail.com>,
Nick Desaulniers <ndesaulniers@google.com>
Subject: Re: Please apply commit 3c047057d120 ("asm-generic: default BUG_ON(x) to if(x)BUG()") to v4.4.y
Date: Tue, 20 Aug 2019 13:11:58 -0700 [thread overview]
Message-ID: <20190820201158.GA19134@kroah.com> (raw)
In-Reply-To: <79c1d071-b13a-455f-bc7a-b32387a002d2@roeck-us.net>
On Tue, Aug 20, 2019 at 11:36:25AM -0700, Guenter Roeck wrote:
> Please apply commit 3c047057d120 ("asm-generic: default BUG_ON(x) to if(x)BUG()")
> to linux-4.4.y.
>
> The commit is somewhat related to commit 173a3efd3edb ("bug.h: work
> around GCC PR82365 in BUG()") which has already been applied to v4.4.y.
> That patch assumes that commit 3c047057d120 is applied as well.
>
> Commit 3c047057d120 avoids warnings such as
>
> arch/x86/kernel/irqinit.c:157:2: warning: if statement has empty body [-Wempty-body]
>
> which are reported randomly by 0day build reports. Besides, as Arnd
> points out in the commit, it avoids random behavior with CONFIG_BUG=n.
Now queued up, thanks!
greg k-h
prev parent reply other threads:[~2019-08-20 20:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-20 18:36 Please apply commit 3c047057d120 ("asm-generic: default BUG_ON(x) to if(x)BUG()") to v4.4.y Guenter Roeck
2019-08-20 20:11 ` Greg Kroah-Hartman [this message]
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