From: Petr Vorel <petr.vorel@gmail.com>
To: stable@vger.kernel.org
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Sasha Levin <sashal@kernel.org>, Rich Felker <dalias@libc.org>,
Peter Korsgaard <peter@korsgaard.com>,
Baruch Siach <baruch@tkos.co.il>,
Florian Weimer <fweimer@redhat.com>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH 2/2] tools headers UAPI: Sync linux/const.h with the kernel headers
Date: Fri, 1 Jan 2021 21:27:47 +0100 [thread overview]
Message-ID: <X++Fw3tSmvOOA1V2@pevik> (raw)
In-Reply-To: <20210101202245.27409-2-petr.vorel@gmail.com>
> From: Arnaldo Carvalho de Melo <acme@redhat.com>
> commit 7ddcdea5b54492f54700f427f58690cf1e187e5e upstream.
> To pick up the changes in:
> a85cbe6159ffc973 ("uapi: move constants from <linux/kernel.h> to <linux/const.h>")
> That causes no changes in tooling, just addresses this perf build
> warning:
> Warning: Kernel ABI header at 'tools/include/uapi/linux/const.h' differs from latest version at 'include/uapi/linux/const.h'
> diff -u tools/include/uapi/linux/const.h include/uapi/linux/const.h
> Cc: Adrian Hunter <adrian.hunter@intel.com>
> Cc: Ian Rogers <irogers@google.com>
> Cc: Jiri Olsa <jolsa@kernel.org>
> Cc: Namhyung Kim <namhyung@kernel.org>
> Cc: Petr Vorel <petr.vorel@gmail.com>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
> Signed-off-by: Petr Vorel <petr.vorel@gmail.com>
> ---
> Fix for previous commit.
For stable/linux-5.4.y.
Kind regards,
Petr
> Kind regards,
> Petr
> tools/include/uapi/linux/const.h | 5 +++++
> 1 file changed, 5 insertions(+)
> diff --git a/tools/include/uapi/linux/const.h b/tools/include/uapi/linux/const.h
> index 5ed721ad5b19..af2a44c08683 100644
> --- a/tools/include/uapi/linux/const.h
> +++ b/tools/include/uapi/linux/const.h
> @@ -28,4 +28,9 @@
> #define _BITUL(x) (_UL(1) << (x))
> #define _BITULL(x) (_ULL(1) << (x))
> +#define __ALIGN_KERNEL(x, a) __ALIGN_KERNEL_MASK(x, (typeof(x))(a) - 1)
> +#define __ALIGN_KERNEL_MASK(x, mask) (((x) + (mask)) & ~(mask))
> +
> +#define __KERNEL_DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d))
> +
> #endif /* _UAPI_LINUX_CONST_H */
next prev parent reply other threads:[~2021-01-01 20:28 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-01 20:22 [PATCH 1/2] uapi: move constants from <linux/kernel.h> to <linux/const.h> Petr Vorel
2021-01-01 20:22 ` [PATCH 2/2] tools headers UAPI: Sync linux/const.h with the kernel headers Petr Vorel
2021-01-01 20:27 ` Petr Vorel [this message]
2021-01-04 10:29 ` Greg Kroah-Hartman
-- strict thread matches above, loose matches on Subject: below --
2021-01-01 20:27 [PATCH 1/2] uapi: move constants from <linux/kernel.h> to <linux/const.h> Petr Vorel
2021-01-01 20:27 ` [PATCH 2/2] tools headers UAPI: Sync linux/const.h with the kernel headers Petr Vorel
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